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0x1330}, {&(0x7f00000029c0)={0x6c8, 0x18, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@generic="84cbaed148ebfa4f7ccb41965648a956ec16e45d728aefb57f07c9c7a72ddbb41c09dce714f162b620534843b13e23030f1203728cbb5cd9fcb0bec42233cb2c1b13bfe69eb5932891afe94c98c7443a83c5a7db9be3f2036e69567b4ad1ed1af388ea5ec2e35c29d2adf888b8100b1d01b46852cdb080b64601d613afcfe1fb7ab1228c45bae47698807974b8242460d8ccb2dbdc127a57d1c03ad6b63645bdfbe7678b1e8a11cbbf7a6fcdb84e8859f4f1fee7339fe01505a03ae4f643cab6d904c9dd7fcbe893fa", @nested={0xac, 0x78, [@generic="d7a205948cd8842215da52d2e8f25e0f3b023dd90d7bd9f906b56f0c67ea9c5200ad5d98767e1726336bb7ae79b18260065cdc87a543a07fb46a146e054704a33a8dd95ae28458bd9e3dea866762d09521388982cb133fdd38f512f1ac9db9cfb21842301c701e1114a1acb4d8d519ed76f91b7dc1d2247e295f764981ccc16358c8c92673f46d4f595e15b89a", @typed={0xc, 0x58, @fd=r5}, @typed={0xc, 0xc, @uid=r6}]}, @nested={0x190, 0x4b, [@generic="c436243c8818e5fb420d6cc8b26f7ef90a263a486bc247bdeee7bcbefd1047f76852d4515492a9273ff946a4c1227bcfd5c5507ad9b1be493d768349b6fa743a2231e2228836007d40f12d2b51249834ea056e5d8d6d719d6f50ea39645bada65efe94724f254594bdf55bc130e4bf02338a8201ab62e79dff9c20421b7ab599ffc8f760fbad4b64e91ca341c9b34e45ad446d511e66543d2f1e89f8750d2650d8737a5bbe72cf0a60e43449e5c2b1d80934388300f4c6796bc4bb0fd547ad2a241b", @generic="b3d5940bbcca3d17a64574fa150c7126ab56fd967435de8826d89e1228bf894ba8a59cbb4640500af7d6fd369d03ec4ccae33d0deb7fbbcd336cdced1ab02ebb357220b6e7a7caa4e2720e6aa0d2082f8b874f51be583eb5cc6307e368e81ea49594f5b577a0ccca1a11fb5fba1f84d10ad8aafe52a81585bc9c2df2610a0a5f4f4a3ec2b12ea76e16d241ecfd0ef59de007c0b817a864710e20809c7523f96f582cec0c3c0938c1be4f9fa446313452652be6cea1ec9e8be7bdc4cc", @typed={0xc, 0x72, @pid=r3}]}, @typed={0x8, 0x29}, @nested={0x224, 0x73, [@typed={0xc, 0x13, @uid=r7}, @typed={0xc, 0x82, @pid=r3}, @typed={0xc, 0x93, @u32=0x4}, @typed={0xc, 0x43, @pid=r3}, @typed={0xc, 0x0, @uid=r8}, @typed={0xf0, 0x14, @binary="60ffdf10fde42da9b55eb9dc138783fe9893ab54f62302f82aa851d7c8df245834dc026bc9f94902a4b27c51daa3ed089783c75d9393b54d3c7390aa116b5e59ff088654af664fead13e6b8918ebd11ce44dc511d796b7d89778113a960e83db4acd24e05ad3ef082aa7d6bd8ebbb7151bd3c9fa064809b5b7f1789786c6fc8c6adf1445aec007b793891c8ce300a9889a139ba3fba1c431a6bfcac13abb381bf3d21eeef2eaefd9ef269bfd30eafebe127e35e45cddacd1db314c355ff2a1ff8c5edca02c3f3c53ade9d4bd62fa71fad0ea40f280b579d95ce427cc1b1b3eae764c1ad0df3b"}, @generic="0f4aad0507e79c63f752a329203dcf113dc50c9f020c6e4bb9ed754a141584adbf0d8fb7e629bf5225baeee5459257ced0287198c75d1809545de86b9c69", @generic="b5c3fd733622efa812e1f4efd1e715cc72069c82488ac3ddc418688a69b384d9777cf7db4f9b67eb874122e3d22bd8ecef99444d5df1d3cbf590b5ba08c54238", @generic="2195d22c082562952736f6ec9290f5622350accb927396c5205a05157211fd69909ea78bbc882acb6b5d35a9f59426eb334ae74a4b4143121274051ea3cebf5e1ac2f9d30a7a825f010a70756549946c8817ebcb4f876ea51a2d4c7522628087c41d88ce2e4b7a2c14", @typed={0xc, 0x2e, @fd=r1}]}, @generic="42783907c1fa96ab03b9cd1f9f38ede02784414ac7deb3c73a26ab15e70defd4a2549c7087d54d92680bd174ef2ab547f19a8f74d56976a61a15b777df018af5b225a1af8739ef9664e2538d8f996ae5c4bf2d35534f2757565ca70feb995c25f872289b32c6ae0142006c1d42f042167c132ef489908f68df3dc2b09a46fc85264f8c878991c80221c84cf5857e20ebb3b8b3336e940f12f98e7acaaf2f73ef5cdf29dba968e36a984f2ce73093f0072a7a6e9679a51c2268c7ea9eaf111137901a562e74157fac11bc4f2f35105d19d9c9ea0c7d2fde64cee1f50cc7f8ebd5564e0934174c22d8", @generic="32be944a8eb6afcfe43deeb9e84684518867e374fa3b34cb908a3b4ad6235029f221afce2b8a06a9dfc78bbbd1663cd5c1f1bd26dfca175d317162dbe3b139e5be941df24bb24f2578a2d30aac850a0b5ed3cccbe2872ded3c5eaa26d8a08c0f88611ff40bab2cfffe93af050ab1a391cad9aa694921ef596b449dfd2d5f3df90a073d3c864536423ad9f8d24e034e6eb8d72f658c2b9297dcb3971f47"]}, 0x6c8}], 0x3, &(0x7f0000003300)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r2]}], 0x48, 0x40000}, 0x20000000) 2018/03/12 06:56:18 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f0006005a43070008df020001000600"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000002c0)={r5, 0x1f, 0xc529, "469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1cd6355eb0fd7efa140ae075fdef1ffc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1ad7325130a23748d6320c"}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) 2018/03/12 06:56:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe7, 0x800) write$sndseq(r1, &(0x7f0000000080)=[{0x4, 0x73, 0x8, 0x31800000, @tick=0x1f, {0xffffffffffffb8dc, 0xce6}, {0x9, 0x8000}, @queue={0x80000001, {0x4, 0x9}}}], 0x30) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3) 2018/03/12 06:56:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) lseek(r0, 0x48, 0x4) [ 45.824766] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 45.838497] sock: sock_set_timeout: `syz-executor7' (pid 5629) tries to set negative timeout 2018/03/12 06:56:19 executing program 5: r0 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) read(r1, &(0x7f0000000040)=""/24, 0x18) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/12 06:56:19 executing program 2: r0 = socket(0x2000000000000010, 0x803, 0x0) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000000000010000, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0xfffffffffffffffd, 0x3, 0x8, 0x6, 0x13, 0x6}) 2018/03/12 06:56:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x210200, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8000) 2018/03/12 06:56:19 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{0x3, 0x2}, {0x3, 0xd03}, {0x3, 0x1ff}, {0x2, 0x7}, {0x6, 0x3}], 0x5) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010400000000000002004e24e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000400000002004e207f00000100000000000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000009e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009cc100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) fcntl$setstatus(r1, 0x4, 0x42800) 2018/03/12 06:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) [ 45.874104] sock: sock_set_timeout: `syz-executor7' (pid 5635) tries to set negative timeout 2018/03/12 06:56:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x640900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) fallocate(r0, 0x3, 0x3, 0xfffffffeffffffff) 2018/03/12 06:56:19 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="51131e43cf811a7f11a5554592a9c77180109e07facd94408f69a31dbc3bf381d1000d130a2ffeb5bff86e28b30819f8b0a1a61fe58bcf0eb20c5d11", 0x3c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) writev(r3, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) sendmmsg$alg(r2, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) 2018/03/12 06:56:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000240), 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x9, 0x3c, 0x1, r2}) 2018/03/12 06:56:19 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = getpgid(0x0) ioprio_set$pid(0xfffffffffffffffe, r1, 0x9f) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000000c0)=0xffffffffffffffd1) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000080), &(0x7f0000000000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000140)) 2018/03/12 06:56:19 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe2, 0x10041) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f0000000080)=""/111, 0x6f) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003480)={0x9, 0x0, [{0x4000, 0x8c, &(0x7f0000000100)=""/140}, {0x2000, 0x1000, &(0x7f00000001c0)=""/4096}, {0xd000, 0x46, &(0x7f00000011c0)=""/70}, {0xf000, 0xf7, &(0x7f0000001240)=""/247}, {0x1000, 0x60, &(0x7f0000001340)=""/96}, {0x115002, 0x1000, &(0x7f00000013c0)=""/4096}, {0x10000, 0x40, &(0x7f00000023c0)=""/64}, {0x6000, 0x1000, &(0x7f0000002400)=""/4096}, {0x2000, 0x67, &(0x7f0000003400)=""/103}]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r2, &(0x7f0000003740)=[{&(0x7f0000003600)="276dd5270a5e9d16b9272dc9a6aaf9511cadf13d603099d771f02b106a3559acc6ee62577a903661ed95a620ab5a47bf93ce6540be956689eb15d318475782e3ddc4bd666a9a7c2a50a1cd16cbaeb909c5f4", 0x52}, {&(0x7f0000003680)="89124b41855462f96ce8301e75f735fa8dceaf248332ba28f2c604680d0bf4d2f3d96e02a18822e4b768fc9f1eb65db437be27349fd80fdea512bb7b7ceef8489004e3d01b11f42535d7eb26bbe191ca8a9f2983f3df", 0x56}, {&(0x7f0000003700)="8693996a87b8ed3a51f2b20cf18f33eca930b4", 0x13}], 0x3) syz_open_dev$sndmidi(&(0x7f00000035c0)='/dev/snd/midiC#D#\x00', 0xbfc, 0x80800) read(r2, &(0x7f00009db000)=""/28, 0xc0f113b096524a03) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) 2018/03/12 06:56:19 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 06:56:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/create\x00', 0x2, 0x0) pwritev(r0, &(0x7f000007d000)=[{&(0x7f000088d000)='Z', 0x1}], 0x1, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x47) 2018/03/12 06:56:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, &(0x7f0000000240)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000140)=0xd000) 2018/03/12 06:56:19 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) close(r0) 2018/03/12 06:56:19 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x1, 0x80000001, 0x8, 0x2c2, [], [], [], 0x5, 0x80000000, 0xdc, 0x5, "63f0ea09245fb2836c1fd15dd1ea8c61"}) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 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)) 2018/03/12 06:56:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) 2018/03/12 06:56:19 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x1c9c380}}) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x4100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x600) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 06:56:19 executing program 2: r0 = socket$packet(0x11, 0x1, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xffffffff, 0x100000001}, 0x8) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/03/12 06:56:19 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x3, 0x7, 0x8, {0x77359400}, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1, 0x51ef322b}, {0x9, 0x7e}, 0x8, 0x0, 0x10001}) r1 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) 2018/03/12 06:56:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/exec\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x80000001, &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x3, 0x2, 'client0\x00', 0xffffffff80000004, "e889339e68bcc02d", "c2620ce4b8810fadc7bf6d1df6c328c884a37ffa3022e3a03db02160f612e3dd", 0x4, 0x80}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="5d7b33d2e24ec44c3dff161cfe21698178bb1a195b8479") 2018/03/12 06:56:19 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000640)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "eba7e8", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8bd019", 0x0, 'C&o'}}}}}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/12 06:56:19 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x2, 0x4) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000980)="929f3e49747826c209c0ccd263169d93", 0x10) 2018/03/12 06:56:19 executing program 0: r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ftruncate(r0, 0x0) close(r0) dup(r0) 2018/03/12 06:56:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) [ 46.286186] audit: type=1400 audit(1520837779.425:21): avc: denied { dac_read_search } for pid=4239 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/12 06:56:19 executing program 7: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) getgid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) 2018/03/12 06:56:19 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffb}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 06:56:19 executing program 2: shutdown(0xffffffffffffffff, 0x7) 2018/03/12 06:56:19 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/76) rt_sigsuspend(&(0x7f0000000000)={0xdaf}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x3ff}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socket(0x7, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x1f, 0x0, 0xd1, 0x7, 0x7ff}, 0x14) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001ffb)) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) 2018/03/12 06:56:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000001031900060007000000068100023b0509000100010100ff1ffe6f", 0x1f}], 0x1) 2018/03/12 06:56:19 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000140)=0xffffffffffffffc0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000001c0)={0x7, r0, 0x1}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000240)={{0x7, 0x5, 0x0, 0x1f, "771593280f372dc97edafe43c371d1b4626b1ef58ce2af58813bbfd31c0ef1b6447136e24287b70c5782cf0e", 0x1}, 0x0, 0x0, 0x2, r4, 0x7, 0xffff, "4141ba36975cdcfca10977e833d0052bb911ae595aeb9f2dd210b6f13f7f19a09e5232ca96d86652965e9407a419362b33052cacae87381209d4de9615c1e247", &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x11, [], [0x16ac, 0x6, 0x4, 0x8001]}) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/12 06:56:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000000000000000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x6, 0x401, 0xe5b, 0x8}) ioctl(r0, 0x227e, &(0x7f0000000080)) 2018/03/12 06:56:19 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000b80)='/dev/dmmidi#\x00', 0x1, 0x4000) getsockname(r0, &(0x7f0000000bc0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000c40)=0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000d00)=@get={0x1, &(0x7f0000000c80)=""/105, 0x20}) sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x1}}, 0xfffffffffffffc48, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="10bd6b8bd2776fa1aa177c62630be5021e84a77e0090339c75373974fabb0403e61a8e67c5af6b799000a41da63e52d44b38a47d4e71c63b88ca39d199be94b0ea0e6a3e4b7d8e53230f466f8aebb261f43443cc34a992ce51e4c5d76128d1de4135c8dc7848aedfb852388c9c1a26917ab037aef77f906199c696779eaaf14781845ecc22abc301a210660e01b45094e877222339c1d0815c82cf32f847686cc05e0e56269963cdc1e300a722c6913543969bdd545f802c09438b7ed2e2ca229e4730ee19b27185687f2138fa3fb81cb8227d53e8ad8688da3d763601d316182e51d40ab2bfa7ec763257f0cdcbb0d179fc7de1638e"}, {&(0x7f0000000100)="5d65e84f2833f800e3ee96b39c9200d4cc2e07c93025a1a08998217e2b4a0e34df17f03c6b888bdf370e501dfe9ddd42628523e31fec2d15156edd33a0704c85a17b34d8439abb349c3dfe0b83b76b539545473ce00df336c69235534a55955383e697e3b9cfa05c191e8ad1c9fc15d35b5a0c22030bf7eaa7308e90d06c8425931d83c57d9207066645313cdc954fee4b3376f1804bbd7dc2"}, {&(0x7f00000001c0)="7d9afce8a5a2eae0180b87311a89d10721dcab741558f23c8851697feb8fda820dfaa73e6c31b2ce0acc827814a16367f8ae3fece2a82fcfb5ea7102cef577c725d28f62abb3608cdea217d618c712735f258ecd14dbeae192e63d8984ad987d851ca55649fda97c91eb2364f20d2c24db9755b67ffa570eea2fb53f287292fb9b10507a109d4053261e63ae1339aaf28f9b5a4033cc538121f54efdbc540acf4d51d420e22a50ff5577cea346ba8c6b296b78699350a4e3253d3ca969faa45bed283d6e03e0d780f4f6c70403f3311e07cabaf6406aff48fbee9ed2bfe0c19c8a62fc998b0a94cf06de080fde05369753403be61426383b2a"}, {&(0x7f0000000480)="66533e0ac37faea3d1d8b9840410af14fba78b2c8644fb29500cb4e8596b03bee9254fcd9d3cca6f7ac6fa1dc99eb12347c02158b7fa56a987f7bf693f6a24f313f3c5d9115e783fa085a83ea66e60dcb984525443e9d1969005bb196e8d92f3acbf90e935ac21f60f2a96aa1ddad94eaa49e3bbeea31e7f72182dfd509f577c58a889a809793a1782bfc286d6e0cdfad8dd70a380144d81d5e28fbe784e66d7806736b7fedb3d22e31b71438a82f50b672c0d2915810df8c096148240cd20279f1d43376eceb85711c7f838f30c5936"}, {&(0x7f0000000580)="589057f78029123b31e8a0b11997678d9c14b04952d9efd6585b3cb4837a7e09cd30de9b273f3ffb102e78eef30b1d244ce26937c48cc187905b107ec5bf0503903c1546371af7661d00c0e51ea34bc23ac07fd199917cd3f24ccb133aa41a0243d99f6738e042d6200640cdaaa80deff0b0e88766dacf1a14432fbcfd2cf97938f616eef4c72debb91f3027"}], 0x0, &(0x7f0000002040)}, 0xfffffffffffffffc}], 0x387, 0x0) modify_ldt$read(0x0, &(0x7f0000000d40)=""/111, 0x6f) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x248, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000340), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xc4, 0x9dc, 0x6}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffffff, 0xffffff00, @empty, {[0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x23, 0x6, 0x7, 0x4, 0x1, 0x8, 'ip6tnl0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, @mac=@random="84a61dd83d9e", {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x40, 0x80000000, 0x7, 0x8, 0xd7, 0x3, 'eql\x00', 'ifb0\x00', {0xff}, {0xff}, 0x0, 0x204}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast2=0xe0000002, @rand_addr, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/03/12 06:56:19 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="aac3736d1a99762a9b46c6a23ea7d11000b13b48c5400080d68432bccfb856027932a15998e0c3fe0a583fbdf1b0f98b8f92de040cb9e6e48f3f1dfe557dc619b178c41ae60ab72f8f600daf7895b92bc65081548109d694b46a97b96af758f683bfb7a8ae42f9003f7d276e193fe4682121c815c05030a71d4aa1c90adf083243222d3ef7c23679fe4bc623bb4aa58467955a26a2f19205e7d8b24bafcaff5d81d94a10cc5dd3caa29bcc9373a2fa6b73eac05dfb9ce607a03d367e4c000f75941ad4727c98e5153545ebedb2aaad13ffc0a8f935bf0ddbe2c7669f74d76398ffac69499d966df91d064d69c416568c7a1aadd2af"], &(0x7f0000657000)=0x4) 2018/03/12 06:56:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfc8}, 0x98) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/236) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x1000) 2018/03/12 06:56:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001540)) pipe2(&(0x7f0000000040), 0x84000) 2018/03/12 06:56:19 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x200) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0xf5, 0x0, [0x0, 0xf9ed, 0x8001, 0x2]}) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYRES32=r0], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/12 06:56:19 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) [ 46.423131] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/12 06:56:19 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f000000dff3)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0x7fff, 0x90}) 2018/03/12 06:56:19 executing program 0: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7}, 0x10) clone(0xfffffffffffffffd, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) 2018/03/12 06:56:19 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = gettid() wait4(r1, &(0x7f00000001c0), 0x0, &(0x7f0000000280)) rt_sigreturn() 2018/03/12 06:56:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x9f, 0x4) 2018/03/12 06:56:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000e8f57217e30fa3df96dd326dfbfafc38597ddd7b1a7c4995604e8842a963a42caf4c91563fd774ef88e12e368fbbf730b1d28e548ed290ee74078a9284e71a0b45e965456278e0ada62b27d013cd734a4e347bd2602e950bba596b7a81a3598aa2eb3439684cc29a67ed63626a9fb1c63f65623d3f81ef451c68690870e42fd69edadf45e20bd6a554be174caddce06c4f9541a2e8d5f5f9c38576279f2b6b9440db400183b07a7e3150242c0936db5dfd15928625972196629c5342daab8cd7c9ca03bdbbc0a8c66c1aef90000000000000"], &(0x7f00000002c0)) 2018/03/12 06:56:19 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x42, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x5, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000440)=""/221, &(0x7f0000000540)=0xdd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x20}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) r4 = dup3(r3, r3, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x37d, 0x80, 0x201, 0x9, 0xffffffffffffff89, 0x1, 0x1, 0x101, r5}, &(0x7f00000000c0)=0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000680)=0x0) r9 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="ce7089eeaa2011d11d8d0c1f7125850b8aea1efa274da82bd19e5da6f83e95c4c16674afd70fe2913b2c004f76e8afe15362f7d36bd1e085867e322929bcb8d9eb4a75c5063fc5651fcbba0399257866393b58ef9b79241f7339bd162ef04b31bc736215bae0ead4049269a72760f0b87304ce109263eeec8eec6e21bab471d0760305e336dd1955f414f969ec15721b32a1c3574ce56bcb676a51aa6347347401af25bb44cf391988b7aa6848a94cee0dc466af79", 0xb5, 0xfffffffffffffffd) r10 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='em0\x00', 0xfffffffffffffff8) keyctl$search(0xa, r9, &(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r10) fcntl$lock(r7, 0x7, &(0x7f00000006c0)={0x2, 0x4, 0x2, 0x1, r8}) 2018/03/12 06:56:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x7, &(0x7f0000fff000/0x1000)=nil, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20040, 0x0) flistxattr(r4, &(0x7f0000000180)=""/60, 0x3c) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000080)) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @dev, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xffff, 0x81, 0x500, 0x0, 0x4000000, r5}) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) 2018/03/12 06:56:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6664001f66d0") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getdents(r0, &(0x7f0000000180)=""/229, 0x10022) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000280)={0x1, 0x0, 0xfff}) 2018/03/12 06:56:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_robust_list(&(0x7f0000000180)={&(0x7f00000001c0)={&(0x7f0000000040)}, 0x1000000000800, &(0x7f0000000240)={&(0x7f0000000100)}}, 0x18) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000080)={0x4, 0x80}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/12 06:56:19 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000040)={'gretap0\x00', @ifru_hwaddr}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5f}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140004002a001103000000000004000040000000"], 0x14}, 0x1}, 0x0) write(r1, &(0x7f0000000080)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/12 06:56:19 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000340), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x0, 0x0, "620300683000", 'bcsf0\x00', 'erspan0\x00', "46718b00deff070000000000000200", @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x8000000], 0xf8, 0x148, 0x198, [@limit={'limit\x00', 0x20, {{0x0, 0x30}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@log={'log\x00', 0x28, {{0x0, "9ec471b195578f5fffe247453e379cdd8a6fb6a5e62048bbd7b41672a48d", 0xc}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "4ee0160200e00df3b12d605204883cdf87561568edc3d0247e3d8f68f8b1"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x2a0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000000, 0x5, 0x3, 0x6, 0x10001}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x80000001, 0x200) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000004c0)={0x1f, 0xf5, "8fbfc7b684d47e5063ce32f3936810739942adde8a2cbde730a34e82877700a62724295e830ab93ce75c41d952012e36a2960cb7c4a97c0cc6b21d8da07b090c7a62c5f961ec69ef3dc7645909aefc4de90b44e2254466c299bdbabaf7862167f57807532568a583d42cbef41d488d173dc0aece25e151a09c927007faa3ecd8989b782a9e3d466bc4ad513b3a433995f70c9a7416d01e2ccfb638c0e768cc061bf20c2a16a721e50b1039b286dda88b705ad3eca345b3d0d4251cf0cd7e72ceaa5c45ef6bed1ec700b8ce2a3209fefd2124ab3303cd141f6d434274e3a619d4bc672ba5a2465dd4d09e64d5fab5e8d1f8ef45ad31"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x6}, 0x8) 2018/03/12 06:56:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000952ffc), 0x0) 2018/03/12 06:56:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioprio_get$uid(0x3, r1) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00\x00\x00\x00 \x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0x1, 0xffffffffffffffff, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000100)) 2018/03/12 06:56:19 executing program 6: socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/03/12 06:56:19 executing program 1: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c9e000)="24000000100005004d0800080001ff0303450100100001000a00f100f70000f1de005609", 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @rand_addr=0x40}}, 0x46e8, 0x9}, &(0x7f0000000140)=0x90) [ 46.617688] encrypted_key: master key parameter ' q% 'M+ў]>ft;,' is invalid 2018/03/12 06:56:19 executing program 0: socket$inet(0x2, 0x0, 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) lseek(r0, 0xfffffffffffffffa, 0x3) 2018/03/12 06:56:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000180)=0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0695ea1c9c6df9ad54746ee41e131fc0a26e57dffdb77e301a1200e5bdc28a8d9abab4fad57ccb2352ae5c94555891669940c350c4662cfa23e947aa6848e465e779997773cb1e", 0x47) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9da, 0x400000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001800)={@multicast1, @broadcast, 0x0}, &(0x7f0000001840)=0xc) sendmsg$nl_route(r1, &(0x7f0000001940)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)=@dellink={0x48, 0x11, 0x100, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xec3}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}, @IFLA_TXQLEN={0x8, 0xd, 0x5}, @IFLA_TXQLEN={0x8, 0xd, 0x2}]}, 0x48}, 0x1}, 0x84) r3 = accept$alg(r0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000000c0)={@local, @loopback, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'rose0\x00', r5}) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000) r6 = accept4(r4, 0x0, &(0x7f0000001640), 0x0) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) 2018/03/12 06:56:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) [ 46.693660] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 46.706605] encrypted_key: master key parameter ' q% 'M+ў]>ft;,' is invalid 2018/03/12 06:56:19 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) read(r0, &(0x7f0000000180)=""/29, 0x1d) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="040000000000000005000000030000000000000000000000060000000900000000000000000000000000000000000000000000000000000008000000030000000000000000000000090000000100000000000000000000000000000000000000000000000000000007000000040000000000000000000000030000000400000002000000000000000000000000000000000000000000000003000000040000000000000000000000f9ffffff060000000000008f842a1de43f43000000000000000000000000000000000000000000"]) close(r1) [ 46.736846] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/12 06:56:19 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x43, 0x0) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/9, 0x9}], 0x1, 0x0) memfd_create(&(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x2) mbind(&(0x7f0000075000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076bff8)=0x7c, 0x4, 0x0) 2018/03/12 06:56:19 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2300000024009115460000000012000001000000090000272900006a00000011007352", 0x23}], 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x88) 2018/03/12 06:56:19 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff81, 0x400000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/12 06:56:19 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') exit(0x0) fstat(r1, &(0x7f0000001140)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x22100, 0x0) sched_setparam(r0, &(0x7f0000000040)=0xcaa) 2018/03/12 06:56:19 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) r1 = memfd_create(&(0x7f0000000000)='-^:\x00', 0x2) write$tun(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x1231) 2018/03/12 06:56:19 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/4096) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1b, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x24000) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x60000000) 2018/03/12 06:56:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0xe, 0x7, 0x84, 0x800000f}, 0x2c) 2018/03/12 06:56:19 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/12 06:56:19 executing program 4: r0 = memfd_create(&(0x7f0000000140)="217b47504c656d316c6f27c585f31700", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) close(r1) mq_timedsend(r0, &(0x7f0000000180)="a6a27b02bb2b5768304cd0a2a88517f197797354912deb31a293d499d00a0e9bcf933eb1a5719c2485b85a0b51acb2c69c1c8b81f3a12eb77400da50578e97a117d5f54acfa96691735ea2b527d68cb58c472d87353abbb29409c69b0d703c306a2d81d0c1cb9dff11b2d8401fc68055a4824d534d3fcb8cc2d10387acfe82d4fd6bc9f1879f61986484c1711209005bca0fccdc24454874ade3274c09d615f1e7f0ad1753ac2f5fde61f68c1f799ee2044847429acee0e8ebb9c37ea4fda5cd1d0d3227328ef475c34805bb7e54c31602318663eaed50068bd3ff39c390ffbfaa363a6aed38d4638590d95e4776bbde20268781eec3", 0xf6, 0x400, &(0x7f00000000c0)={0x0, 0x989680}) pwrite64(r1, &(0x7f0000000040)="f5f31793fd4a7bf465be8080512c5f202dc841cffa165a840089e85a537e87ba1415ceee10023561f5235412fc6e12e5a813c5", 0x33, 0x18) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/12 06:56:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000001c0)={0x6, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="1c18f9ffffffbbb1696d3073550ec6ab8371e06631b539804f6c3ae2768eef642ca87f3579ed5bbb156f653ddfa4ca43ff07865a88ab"], &(0x7f0000000000)=0x24) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='ip6_vti0\x00') 2018/03/12 06:56:19 executing program 3: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe002, 0x0, 0x0, 0x0, 0x20000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4000, 0x0) getdents64(r0, &(0x7f0000000080)=""/50, 0x32) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e7094a8943b25f3452ec75b2850082c87da348b17f1bf18fa245db732940b9c3cad896a12cc57ae5394b9ef107a6d8203c074e9dbbd64fb965a8ac9be313430de640d1e1c93986ea217cd9384337519b076688f61c9387033fa5f892bd0645167b91d2dbb8f2c9c2671d6404171e1491661802393a2d4c3048220dcddeda36d71ac7e75a5b252271148f89d8093a816ab877e5113fb65966d72dcc6ba183620381d6300f589ba985ee37a1c2e4a3f78c73a19e3f9352b8d4ba596179701ae1a56ef1b23d56606eea31dc45593df5ef05654e", 0xd2, r1) 2018/03/12 06:56:19 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) signalfd4(r0, &(0x7f00000005c0)={0x4fed5804}, 0x8, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x40, &(0x7f0000000200)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe71, &(0x7f0000000100)=@raw=[@ldst, @alu, @alu, @generic, @call={0x85}], &(0x7f0000000040)="7379000001000000000099ee91c55d951537a89577bcbe6f2b8266cd6afa30a28c118ccb7e9d67d0ee34875918c356ee1638f41664429055bc51827063a859e9ab699b67170c65d02194e53bf8760f46e349e1ef1e27f91ed8d64df217dab98d5d2c38832b72f9f852b226815156e43fa9fbe8eacf101954fb07fa5a905f7d907acd1f7115c22c2e", 0x27, 0xfffffffffffffdaf, &(0x7f0000000280)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) readahead(r1, 0x5, 0x5) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/03/12 06:56:20 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="50000000060000000000000000000000070000001a00000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009753a390519de37fa739c55a45d509271e384d9cc679998a2c8f3d28d9fe0a1fd819b049645079f4caaf0ec6d472c6fffac9709badc031519516e10587681a841070cfd0c94601f24d303a5c0c8674ea39bb3e2ab0a259e52e49ee0e2871dc94071cb9e1cc"], 0x50) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0xfffffffffffffffd, 0x3, 0x4, 0x194}) 2018/03/12 06:56:20 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) [ 46.910866] syz-executor5 (5876) used greatest stack depth: 16568 bytes left 2018/03/12 06:56:20 executing program 3: r0 = socket(0x2, 0x3, 0x3) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/12 06:56:20 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x240000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0xfffffffffffffe01, 0x1, 0x1}, 0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000000)='sit0\x00', 0x5e, 0x9, 0x1}) 2018/03/12 06:56:20 executing program 5: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1, &(0x7f0000000500)=""/226, 0xe2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="c740ed792db1d340002cc59d93d883ad22193701f209751f76f7d99bc913c0ba5853698a1e921471e758810cd60f66ad8dbea30bf04c1787c590228ffa183465b360d960"], 0x1, &(0x7f0000000300)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/12 06:56:20 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000020000000000040c00000000010000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000000140)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x1}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x6, 0x8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x40, 0x3, 0x2}}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000001c0)=0x7) 2018/03/12 06:56:20 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$rds(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, &(0x7f0000002200)=[@rdma_args={0x48, 0x114, 0x1, {{0x88, 0x8}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000001500)=[{&(0x7f0000001200)=""/69, 0x45}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f00000014c0)}], 0x5, 0x9, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x3}, {&(0x7f0000001580)=""/223, 0xdf}, &(0x7f0000001940)=[{&(0x7f0000001680)=""/210, 0xd2}, {&(0x7f0000001780)=""/178, 0xb2}, {&(0x7f0000001840)=""/14, 0xe}, {&(0x7f0000001880)=""/97, 0x61}, {&(0x7f0000001900)=""/33, 0x21}], 0x5, 0x8, 0x101}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0xffff}, &(0x7f00000019c0)=0x100000001, &(0x7f0000001a00)=0x8, 0xc71, 0x5, 0x9, 0x4, 0x31, 0x100}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/11, 0xb}, &(0x7f0000001a80), 0x48}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x2}, {&(0x7f0000001ac0)}, &(0x7f0000001cc0)=[{&(0x7f0000001b00)=""/57, 0x39}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/236, 0xec}], 0x3, 0xa, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x2}, &(0x7f0000001d00)=0x101, &(0x7f0000001d40)=0x5, 0x2, 0x3f, 0x200, 0x7, 0x50, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x2}, &(0x7f0000001d80)=0x6e7, &(0x7f0000001dc0)=0x80000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x19, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x41}, {&(0x7f0000001e00)=""/234, 0xea}, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/194, 0xc2}, {&(0x7f0000002000)=""/242, 0xf2}, {&(0x7f0000002100)=""/45, 0x2d}], 0x3, 0x45, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7fffffff, 0x3}, &(0x7f0000002180)=0x1f, &(0x7f00000021c0)=0x7, 0x2, 0x6, 0x80, 0xf6, 0x6, 0x2}}], 0x2b0, 0x40044}, 0x80) r3 = creat(&(0x7f00000014c0)='./file0\x00', 0x40) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000002900)) recvfrom$ipx(r2, &(0x7f0000000000)=""/206, 0xce, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "5a63192ec104"}, 0x10) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) listen(r2, 0x1) 2018/03/12 06:56:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30, 0x7, 0x7ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f0000000080)=0xfffffe63) 2018/03/12 06:56:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x6}, 0x0, 0x6e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x800000000, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x4e9, 0x11d9c286, 0x2, 'queue1\x00', 0x2}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, 0xb87f, 0x8000, 0x2, 0x1, 0x1}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x2}, 0x90) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x89, "d63e90e64b050edb72611eead6f49ea1039a386ceab16f34ca6ccf8057cd6b77c5df5b8cd5cefaa3a35e72c82729237fd9e14d385d3bcf7f32980afd6bbb750dd439ea2e4cca84d08cf65140f1b5ae9d54c5c52132d79880ef5f0c3c67f509fbc24784cbdd5e8c8f310909d43e788e2ecbb35c60b4f15b3ce0d04428330f8654a14d5b9a0d3e6d0878"}, &(0x7f00000000c0)=0x91) getsockname$inet6(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x8003, 0x400, 0x2, r5}, &(0x7f0000000300)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/03/12 06:56:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='teql0\x00') r1 = socket(0x1e, 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000200)={0xffffffffffff353e, 0x9, 0xfffffffffcc013c8, 0x2, 0x10, 0x2}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0xfffffffffffffff9, 0x0, 0x3, 0x9}, 0x3e1) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000040)=0xc) readv(0xffffffffffffffff, &(0x7f000005a000), 0x0) 2018/03/12 06:56:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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_config_ext, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x15}, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/12 06:56:20 executing program 3: r0 = socket$inet(0x2, 0x20000000000003, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8d6, 0x0, 0x8000}, &(0x7f0000000180)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[], 0x2fd}, 0x24008840) sendmsg(r0, &(0x7f0000000100)={0x0, 0x338, &(0x7f0000000040), 0x126}, 0x0) getpeername(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) 2018/03/12 06:56:20 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) read$eventfd(r0, &(0x7f00003a4ff8), 0xfffffffffffffd20) getdents(r0, &(0x7f0000000000)=""/19, 0x13) fcntl$setpipe(r0, 0x407, 0x1000) 2018/03/12 06:56:20 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2000) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) r1 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000ffc)=0x0) setpgid(r1, r2) 2018/03/12 06:56:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40040, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x100, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xaca6, 0x5, 0x2, 0xbc, 0x0, 0x2, 0x8080, 0x8, 0x0, 0xffff, 0x7, 0x86, 0xffffffffffffff30, 0x200000000, 0x3, 0x1ff, 0x8e9, 0x898f, 0x8000, 0x100000000, 0x5, 0x1ff, 0x6, 0x0, 0x7, 0x7, 0x9ac5, 0x2, 0x7, 0x2, 0x3ff, 0x8, 0x2, 0x8001, 0x6, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x21, 0x6, 0x1, 0x7, 0x9, 0x100, 0x3ff}, r2, 0x4, r1, 0x1) r3 = msgget(0x3, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/93) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x2000000, 0xec, "f4bee4e6bbb4bc437583ad2c9c59dd05dd117e4078a482e1c1cab551bf8a5bf8e8ab84dd38e8f913923c8ab121edb5cec1d18767ace3eb3dd93e652bb45ffc9141c32e6eefbff5639400cbac688c77477b095fae2004f5cb8c43b57fa1218b9c827658a161df0e736317a9a870820ddae57b8f203aad6fb56efcef8ca3fdec48981bb24ae479d544e1819fe15f6d2eeb4725e83f5b45b91981f3c8251e8944e6e335c6a84fede1c9611070e462c020babe812f3a99460d1607bcab63a198711bb5515e809ebedd5997d7ecc7769576e6cb8e859959382c08753e2e2b6bb6dc565e5e8652d3364858794b4733"}) ioctl$void(r0, 0x5451) 2018/03/12 06:56:20 executing program 6: prctl$intptr(0x17, 0x100000000003) prctl$intptr(0x1c, 0x0) 2018/03/12 06:56:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x2a, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/12 06:56:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x4000000000001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x1000, 0x0, 0x6, 0x7, 0x0, 0x7, 0x2020, 0x0, 0x7ff, 0xffff, 0x20, 0x20, 0x5e66, 0x0, 0x665f, 0x3, 0x7f, 0x0, 0x4, 0x2, 0x7fffffff, 0x400, 0x200, 0x1, 0x2, 0x4, 0x1, 0xfffffffffffffff7, 0x3ff, 0x100000000, 0x0, 0xf0, 0xfff, 0x0, 0x0, 0x6, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x440, 0x5, 0x6, 0x0, 0xbe05, 0x6, 0x9}, r2, 0x2, r0, 0x3) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/12 06:56:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f0000000600)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) 2018/03/12 06:56:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000006980)='/dev/snd/midiC#D#\x00', 0x7f, 0x40100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000006c80)={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x1d}, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x768}, 0x1, [0x1, 0x9325, 0x7fff, 0x3, 0xffffffffffffffbc, 0x81, 0x0, 0x3]}, 0x5c) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xf6, @empty, 0x1}, @in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e24, 0x8a, @local={0xfe, 0x80, [], 0xaa}, 0x31}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7f}]}, &(0x7f0000000100)=0x10) lgetxattr(&(0x7f0000006d00)='./file0\x00', &(0x7f0000006d40)=@known='com.apple.FinderInfo\x00', &(0x7f0000006d80)=""/228, 0xe4) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x4, {0xa, 0x4e22, 0xac9, @ipv4={[], [0xff, 0xff], @rand_addr=0x19acd26e}, 0xe3}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="d1c224d1e6258a4e686ca20e3f6b29f60994ca7761993830dac23860363ef7e663ca4f98755a9c15f076b22ec3f8ffadc635aae7075312430a487c996a8d1540e933887e2aaec1335d20b72905b29d1cfc57f138ec2df16e0bd857c3aaf9ec275b4dea7403505a30068ef60ae94c36b8c4829abec99b1308a758f7bfd2bb2f14841cb0ac8612474f160ad4af82122ed150556b3c24c4b8fb6a69021208945ec173ed40", 0xa3}], 0x1, &(0x7f0000000400)=[{0xf8, 0x1, 0x101, "fa9fe89f50061780218aaa15bf9b8e9f980720e5f783cc9ac1a30d04a94ebfc9034d0e6c5e344314b51136b036eb3e262a2c28c810e7d3aae60be565f3c4a223c6da23c3f50c66c400b07a313f842accfb275619ce5d7c751ae24034a2ec0fe84b3645d7f2d9dc7088e444049d83df2e37f76f123fc5c071d3f13a066721ea9cd02f17a45ee1e920400d5bf1721335edcdf6428fcd5b1c8e57073f3ee65ff0d9dea62349f00c144f10ffd04155f1503ad36c4c8e9282b6bb9a9526b1a0375ecc5c4ea1aef12677f7f7d11aa93057bd40238f464adf35013a8552b0b089cc102de2ff"}, {0xb8, 0x29, 0x8f99, "fd8e5d3f57acce8a6004c0774be826480e3bedc40582909155b2d68ad78b22412897920373a88d8271bd334319512c11de658b7d1b0e9b126663246f12213814d2339f88f1e220d5e733269d3276d3b0dbb83950c59dfd915d5ab0d407ded98703e84b4b589314f05f87daff54aa6db4d799e504bebcf4a7b802ddeb1e089fafdedb1f5ddd445c12bb47e1030722ff490fc6b6120f5553dde46cbda1f3885c373d956227f9a4a8"}, {0xd0, 0x1bf, 0x80000001, "51c9ba1bb26a6a985d02c19b0277096f7a5a7dbbb30e10ad7fe759ce9de3ad27cab2917dd3f55cef981dc297abe617088d3b686ea900dea130058375cd764e9df1790b8301ec1b3d9f0cfa616b7dd3d1df4b87dfb31a40fb96eda4547f952c849e3d96385b832244d54ea35b2561c756dcc097e3a9e17424c1db06ab3251cd0fbb952ac9b4f215d5804196fa1637032e56eb287038d3f2244f0a65289edbacb59a1c3f503638a5c6d59423c8f982cab2c52be567872aa17440bc82a3d0ea"}, {0x48, 0x99, 0x4, "0c4cdfbacafc42888f695c10e2946dc868b22cea8cbc128771c8cd7d9239f26126743cef7e23f628fec4ef512395b72a7ffd17b9261c060b"}, {0x10, 0x1ff, 0xe1}, {0x1010, 0x117, 0xfffffffffffffffe, 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{&(0x7f00000061c0)="3b74217081f8d23b16b3eb4397dcee644055978ff2855f5886d089d04db4280afac24f1e7817131d76387527067e77e425c1be61f4b29151342408dbcfa1e00a59428a655992492296940d73bfb2c06cd130dc6b479cf190ffd4388e4d9216ea0999516b5140192fe4362d26519ae8c09eb8c03885a99f22db3ba7f8c69cd1e93aa0aec4bc94ddcc8e0fbc7d", 0x8c}, {&(0x7f0000006280)="b2696d5142c97ed70653f4b306291e85cfcd0f25dace8dd72c047e6be0ab13c0ce7f1e0a829a576e02f8336238410654443653e6e184c712b99165f19d416c4726d5989a9221b07aaf875db52a77802efc555db1bf958588b028f75802a265769889f1daf1eba328fe4353ed7a5c4d5b6cb1fd7488b65d0c3f45f1848226cc90a87cdadc6ab94d332401940b19", 0x8d}], 0x9, &(0x7f0000006400)=[{0xb0, 0x101, 0x0, "3c48c1cc9cc1609c173f1ff8395f0aff1d1d56c142a349d9e9ad58c0647aa6f4fcc58eb2dfd6ec7f2111629c01401aaa5528472e0fc29849f62fa9e022bd9844fe7092ac30568c1b9d30a6fcf654501822804697580caa52d2fde1917777e31a140476de2ef8e7fe63a3d64c2520ea639bd0a76fab7374d7c1a0973f936c12b4b2a91cc7225855d40179cd63d2a8d2b2890f5bccb470b9143bc7bc"}, {0x90, 0x109, 0x100000001, "7a412646f404147d70d687b86262ac342cdb3b842af1c30e2a182737045c778f83a2f0b54e6ed22864ba149116c816aa1356d6f202709178f09bda30de46ebd253377ec1573a22a9b90a3da968dbd9cd16ad70691e56a791715557eb2db79f4fc71f4c8199ba2c886acd22cbdf7565fa0ea78a2a08ad8ac7ec00"}, {0xa8, 0x110, 0xfffffffffffffc01, "98e63abf84ffaed89281b7e30c5d86840c8238ece66cdc3272a69f86ad3784406f1542f79c84401c7c7d0bb52698f3f51a6f6b633598b8bbbf5e8b2236f8bf9ff26c2a746b49287fb9fe9ac709bce560b17eb334853164b5e36b25354393d074abda080345b27d545670ea6cbf0a131ecf23e8ebe16e4588f3060ba2d4d97f7d6b7a5d4964ab87bbc2df164c2a60e6a2c9d1"}, {0x80, 0x34a82b16275172d2, 0x85a, "ba41e5316b1ceb0b8595145370ffdb283d600090be92fcf674296ae2d6f5fc850ae8e7f3940e931788f126986ed2a738beeabc739ba39b051d45153c830804b178580b21ddb4a0572e207ec475a9325850b2101bf51a24e218cb71a7317c05fa982defea4341ba4480579df1"}, {0x18, 0x103, 0x1, "768431ff"}, {0x90, 0x117, 0x81, "77f5eb92438a6672f2e8ff4db07e3f5e51dcdddd1a23f445902c55246e89818b5afa5f083874cf8fb8241a9860263afafb0856a67dbbd96b59e7a1cb29095dcc6074787bb41c64ed73f331431f0674d75faeabe28b889c660609731f3b0a6b28069e959d58dea0b66af6f54e95714ddb89b6b4a9de79ef01ac0c"}, {0x110, 0x116, 0x80000000, "827fdce869d8cdf698db88e40e63db6a15cc3d63add00f128aa01a5fb0672e3ea5aa9228f239b42ab73fa8d8ac9202334dde62d6bbb62fc0442bfe06483a4a2150c1adfac7bfa3703359e11018e6b2c36e7ac3180481b46d25ac0ce33a8c2b22489a33ec977288c8ca1b2287a517d38f1cb3a0d3c17f02002f236c525eff150d82c97e3de182afb00e491b321744b2b1900b002c1f71691ad3491ed3b6d7ec85a44efdf21bf341245c554baf633ce4a0d49e1c21510a5457e526e9d38e890e8989185fef6669dab8107639ffd21a17026253e92de208733abb8ab5f4dc2cb697b1208f5c2178df8371a323e3c5fc20bf8fd660565d6320c301ba765a43b44e"}, {0x100, 0x110, 0x7, "bade82ff69ddb88a431550509344e0d13b4b58dd3a7e4e472a20df5c32d0b9fbf4f8e5a352b773d0127f290f936d96fd8f62c7649a8ba84f5eadc505a08dc77d645af31de671fc2966f99719b509a5d4dc4f45ed96adfb05336e55ec556482452cb7a8035864f70ef83e97b9f77f597b5cd9af390f973e6cfdee5ad992ac3b759cd3bf726fa31452908bcd2fb6398dd08dc3ea726138c27627393d587dd1818410ed6d01eb824993b62053f78a48e32b689e108f2fbad9d6e96d3cf26a47fdce5b5cab1ad2ed9b6ee97052502dc12037a68aee2fea645ea268d446d12c2fb9f2791adb92d1b946da8c"}], 0x520, 0x80}, 0x8}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006940)="43ce35948f1e8f8470f5c346fdfcb67eb1e9320a4b5390bc032ab4814687", 0x1e}, {&(0x7f0000006980)}], 0x2, &(0x7f0000006a00)=[{0x78, 0x100, 0x9, "e74612aa06881d09d6e39027e8cf510cc4661cff8338f00f5271c9ea2005e102084b6aec7d184469223f5f5ad2c954c1749baee065b03b707fa843e201f282ff3daf64335350711811d170d102bc65770ce54617596b86a29cb88a6689f3acaa10ba05"}, {0xd8, 0x29, 0x2, "168fc26d7fa09ad907acb9c465143d8595ef59aac02a6fd4025913fb31f0eb5242da313fa6311cd1a88e17a4912eea0dea691311ae478a26b6a6034af6898941fe716c482df2c8ae0919e7fa1d3767ae34d2dc712e81c1bc05749d16eeae69016643964a8c3c98ed926abd3feb2889e9ccb0f26a43bd4fad615a276f0a32ab40e08fc54da96de7cf4408bf73bc22ab43f626dde2c4f7808711118fe7f428d85e6b4cf5111f71fb0686333fb5bbf773ec4861aed47e678a00c58058af9e28d11f478325a404"}], 0x150, 0x4000000}, 0x5}], 0x4, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2}, &(0x7f0000000180)=0x8) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x12, &(0x7f0000000040), 0x0, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1000000000000223, &(0x7f0000000200)}}], 0x2, 0x0) [ 47.148444] rpcbind: RPC call returned error 22 2018/03/12 06:56:20 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x109000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0xffffffff, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) [ 47.172862] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 47.186723] rpcbind: RPC call returned error 22 [ 47.191222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5935 comm=syz-executor4 2018/03/12 06:56:20 executing program 5: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000010fb0)=[{&(0x7f0000010000)="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", 0xfb6}], 0x1, 0x0) prctl$getreaper(0x25, &(0x7f0000000000)) 2018/03/12 06:56:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x10001, 0x6}, 'port1\x00', 0x4, 0x10424, 0x3f, 0x0, 0x0, 0x8000, 0x2, 0x0, 0x3, 0x808}) open(&(0x7f00000000c0)='./file0\x00', 0x20d4375820d188ab, 0x0) 2018/03/12 06:56:20 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x18) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/12 06:56:20 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000001f0000000600000058060000480100008004000000000000800400008004000088052000880500008805000088050000880500000600000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x6b8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000880)='/dev/adsp#\x00', 0x3ff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000008c0)={{0x0, 0x1}, 'port0\x00', 0x8, 0x80000, 0x7ff, 0x20, 0xfffffffffffffe01, 0x7f, 0x6, 0x0, 0x1, 0xc4e2}) futex(&(0x7f0000000040), 0x0, 0x8, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffffe, 0x8000000000000000) 2018/03/12 06:56:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3e, 0x0) 2018/03/12 06:56:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x30, 0x1, 0x40}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0x3ff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x120, 0x7fffffff, 0xfffffffffffffff9, 0x3436, 0xbe, 0x0, 0xf26, 0x6, 0xfff}) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/03/12 06:56:20 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x16000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) tgkill(r1, r2, 0x20) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8b, 0x2) creat(&(0x7f0000000180)='./file0\x00', 0x44) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x100000001, 0x21, 0x1, r5}) 2018/03/12 06:56:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x401, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/access\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000480)="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", 0x291, 0x0, &(0x7f0000001040)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000380)) 2018/03/12 06:56:20 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000402fb0)={{0x0, 0x2}, {}, 0x0, 0x2, 0xfffffffffffffffc}) [ 47.223406] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5935 comm=syz-executor4 2018/03/12 06:56:20 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @loopback, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0xf8, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/12 06:56:20 executing program 0: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1, &(0x7f00000000c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/03/12 06:56:20 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001e00)={@empty, @remote, 0x0}, &(0x7f0000001e40)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0xfffffffffffffc96) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'bcsf0\x00', r3}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x69, 0x1) fsetxattr(r2, &(0x7f0000007e00)=ANY=[@ANYBLOB='security.proc1Dm1\x00'], &(0x7f0000007e40)='[vmnet0#selinuxGPL.eth1posix_acl_access\x00', 0x28, 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007ec0)='/dev/cuse\x00', 0x0, 0x0) readv(r4, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r5 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x1010, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000001100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000001280)=[{&(0x7f0000001200)=""/127, 0x7f}], 0x1, &(0x7f00000012c0)=""/240, 0xf0, 0x3317451f}, 0x3}, {{&(0x7f00000013c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001580)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001500)=""/105, 0x69}], 0x3, &(0x7f00000015c0)=""/187, 0xbb, 0x100000001}}, {{&(0x7f0000001680)=@l2, 0xe, &(0x7f00000018c0)=[{&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/90, 0x5a}, {&(0x7f0000001800)=""/137, 0x89}], 0x4, &(0x7f0000001900)=""/141, 0x8d, 0x4f780000}, 0x8bc}, {{&(0x7f00000019c0)=@l2, 0xe, &(0x7f0000001fc0)=[{&(0x7f0000001a00)=""/88, 0x58}, {&(0x7f0000001a80)=""/82, 0x52}, {&(0x7f0000001b00)=""/44, 0x2c}, {&(0x7f0000001b40)=""/153, 0x99}, {&(0x7f0000001c00)=""/64, 0x40}, {&(0x7f0000001c40)=""/22, 0x16}, {&(0x7f0000001c80)=""/133, 0x85}, {&(0x7f0000001d40)=""/74, 0x4a}, {&(0x7f0000001ec0)=""/198, 0xc6}], 0x9, &(0x7f0000002080)=""/83, 0x53, 0x3c}, 0x6}, {{&(0x7f0000001dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000002100)=[{&(0x7f0000005500)=""/4096, 0x1000}], 0x1, &(0x7f00000029c0)=""/215, 0xd7, 0x6}, 0x2}, {{&(0x7f0000002140)=@nfc_llcp, 0x60, &(0x7f0000002e40)=[{&(0x7f0000002ac0)=""/70, 0x46}, {&(0x7f0000002b40)=""/72, 0x48}, {&(0x7f0000002bc0)=""/31, 0x1f}, {&(0x7f0000002c00)=""/245, 0xf5}, {&(0x7f0000002d00)=""/134, 0x86}, {&(0x7f0000002dc0)=""/25, 0x19}, {&(0x7f0000002e00)=""/64, 0x40}], 0x7, &(0x7f0000002ec0)=""/98, 0x62, 0xc7}, 0xfffffffffffffffc}, {{&(0x7f0000002f40)=@hci, 0xc, &(0x7f0000003140)=[{&(0x7f0000002f80)=""/254, 0xfe}, {&(0x7f0000003080)=""/131, 0x83}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000003200)=""/160, 0xa0}, {&(0x7f00000032c0)=""/155, 0x9b}, {&(0x7f0000003380)=""/215, 0xd7}, {&(0x7f0000007500)=""/148, 0x94}], 0x7, &(0x7f00000075c0)=""/107, 0x6b}, 0x6}, {{&(0x7f0000003480)=@ipx, 0x10, &(0x7f0000007740)=[{&(0x7f0000007640)=""/61, 0x3d}, {&(0x7f0000007680)=""/38, 0x26}, {&(0x7f00000076c0)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0xfffffffffffff001}, 0x1}, {{&(0x7f0000007780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000007840)=[{&(0x7f00000077c0)=""/112, 0x70}, {&(0x7f0000008040)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x1f}, {{0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000007880)=""/201, 0xc9}, {&(0x7f0000007980)=""/255, 0xff}], 0x2, &(0x7f0000007ac0)=""/70, 0x46, 0x8}, 0x1}], 0xa, 0x2, &(0x7f0000007dc0)={0x0, 0x1c9c380}) io_setup(0x9, &(0x7f0000128000)=0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000001180)=""/94, &(0x7f0000001080)=0x5e) setsockopt$ax25_int(r6, 0x101, 0x9, &(0x7f0000007e80)=0x2, 0x4) io_submit(r7, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000000bfb6)}]) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000010c0)=0x2, 0x4) dup2(r2, r0) setpriority(0x2, r5, 0x7) tkill(r5, 0x1000000000013) sendmsg(r1, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x7f2}], 0x1, &(0x7f0000003240), 0x0, 0x80}, 0x0) 2018/03/12 06:56:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x98640, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/69) prctl$setname(0xf, &(0x7f0000001fff)='\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80400, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/12 06:56:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x3ff, 0x1, 0x4, 0x1ff, 0x1}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r5, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000480)=0x4) r6 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x8}, &(0x7f0000000400)=0x8) accept(r6, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)={0xffffffffffffffc0}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000140)={r3, 0x9, 0x9, r2}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/12 06:56:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x12}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) 2018/03/12 06:56:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) get_thread_area(&(0x7f0000000040)={0x80000001, 0x20001000, 0x1400, 0x800, 0x6, 0x8, 0x800, 0x401, 0x1f, 0x8001}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d40ffff76ed00000000000001000000080003000a00000034ae64f8af1bba52ec07d29b10ebbd4331a34f7a010ad598f19c667be13e31442a8cea86bce0dad1933bcbb8e4578f020273c757189f78764c702d261e6b14b4bd06df301e6e661fc9173fbe740d5e1e511a50b679a7d7c7486165c7f891ce39d92863f738f142c0b04e9de30e8fae9dad582f8c7105c6b211a67be57d6842df56c80fa6bb3ddf18d8ab3ef79121d016f522008ee082e35408b89ef3e3dca0261aad0d4718df8105c2e1c7"], 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x44100, 0x0) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/12 06:56:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="05000000e1818bf700000000be4b60d10a5c00009346f78456c5bde3dbb1fc05618b21dcca4f3e656409a371fafbf19eab199658fdf1defdbe62258e212c971d50f6b997f88c486c72907a2488baeddc68dac8d97deddf6d77694b00583a503369c2c2cb1f8085dfeed2723f429c7c0d"]}) 2018/03/12 06:56:20 executing program 4: r0 = socket(0x2, 0x803, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) ioperm(0x381, 0x2, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x8000, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) 2018/03/12 06:56:20 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[], &(0x7f0000000440)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x20400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x200, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200400) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'teql0\x00', 0x40}) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7, 0xf8c, 0x1, 0x3, 0x10000}, 0x5}, 0xa) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) 2018/03/12 06:56:20 executing program 0: r0 = semget$private(0x0, 0x20000000103, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2aaaaaaaaaaaac2f, &(0x7f0000034000)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x81, 0x1800}, {0x3, 0x10000}, {0x2, 0x8, 0x1800}, {0x3, 0x5}, {0x7, 0x821, 0x800}], 0x5, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/12 06:56:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000040)='net/ip_tables_matches\x00') dup3(r0, r1, 0x0) 2018/03/12 06:56:20 executing program 6: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x2000000000000362, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400100, 0x44) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/03/12 06:56:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000007bc0)=[@text16={0x10, &(0x7f0000007b40)="0f7f81f87f66b8f78c00000f23c00f21f86635010009000f23f8ff22ba2100ed0f38025900360f01d113940010d07024d060f66766c74424003200c0fe6766c74424020f0000006766c744240600000000670f011c24", 0x56}], 0x1, 0x0, &(0x7f0000007c00), 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/12 06:56:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x3c2, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/12 06:56:20 executing program 7: r0 = getpid() ptrace$setopts(0x4206, r0, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) 2018/03/12 06:56:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)={0x4, 0x10000, 0x6, 0x4, 0x200}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/12 06:56:20 executing program 7: 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) tee(r0, r0, 0x3, 0x2) 2018/03/12 06:56:20 executing program 5: r0 = socket$inet(0x2, 0xf, 0x400) sendmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)="5cef44edcdb37bc4825567d367887d8e4d18f411b6dfe34a9f09aab8624b96faf2f9321d80df03c7fbce21d745bfc35abccbb5e842085e023e20f69050bb2714f8d17bb9d7d5dc11c84e0b2bc1d9881778f2da3895b59d8a5a07e43e4eec33f69a68387fbbf3c343d51c744bbd03a1b3324cd58da19e2f3e4ac21ceaa4441626cbc7", 0x82}, {&(0x7f0000000240)="821d485498eee139f0be8327c4c46941ed32489f810f31bd2ee10b8a3692d2f492", 0x21}, {&(0x7f0000000300)="21f98db8fe3ec2522491a1bb1ca7684b6e6199536fe4f7eb82f37a61667d7283695dc69f9968f7346eeda728a2762a330991ee966a5fd51398ee481b602a2b688f7e0dd111c37ca0c11dd89b3251606c01e7042c5182bb7d16393c2a60901360013537298cb8cbcd037a6b7e1dd3a92875ab2e9ad4c050fa4ba7c17317f177bd46ab40cdfaf20383b7844a9231ed20e64ffa80f4f00de4411391792d8027cfe55d2f38971536eb51888957dad8ef40edcf6ff3a200fb9643901ea92bb07e9a1b410d770f07a9fb28ed", 0xc9}, {&(0x7f0000000440)="c1d0262a85475d9e42dce94126d2053de9a0fc68e789e5534984b426045a8293e0dc1237b80696759225eb9dcec15f0443b071a8345cf2743e9273a08de90b78023086b479203c8788ffa3df90065c311e38d475e86b30323f1ee6501e3ef05c225d4e3b04b0170ecff439fadd672ffc7d2393720d287d74257ab9ab8e7636addc6aad00147685541eac3944f535bd7bca655740344583df5cf2454ca8ee291e1b5d3d247ced", 0xa6}], 0x4, &(0x7f00000015c0)=[{0xc8, 0x10c, 0x8, "1a73cdf838fc25a88e576acee41e02056c70ae92da9f3e23ab71e5928b88f01767d7bac89faf3c1f866711388ba604712f5b988320a7d1589b20651679a045a4b931537904a4283b1da1e0c7cb50519aba65fbb4acca0bb83ecf59fdc3704714619cd7f43b76d8ade88cf385201d7de252643860146306260f355b89b4fbff1808d9603ac6909dcf411c87af0c7325975d8023287bf90569c020c6514e80e61e0c42240da8976ca25a71df29e719c3f7d8"}], 0xc8, 0x40000}, 0x400}, {{&(0x7f0000001c00)=@ax25={0x3, {"92ce0a1b0fdfcb"}, 0x9}, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=[{0x50, 0x1ff, 0x5e1b, "4387a91d196c010a3a5fdcc3b4444e315e5d4d6cdc30de929e5b02ba25c631f454f2818a12d2c5bd65c15120faf5d61d028a6f5053cc25e653732592"}, {0x110, 0x0, 0x4, "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"}], 0x160, 0x8000}, 0x40}, {{&(0x7f0000002080)=@generic={0x10, "64590742a0c8240a1d433e249a76b04bed48de3b5e7fbd9b5257adfab1b32f841022583505f4deeaa4bd82ed94443ac69d3ce7535fd01a45a67d5da7116b4cad254ef07ade2b2222de8f292b67d71b07a55406c168108e3881e8ec123341219c7d41b96fb5abdd99d77d1333cfa435f083f685faf22b5fd5ad3ef9658dfe"}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000002180)="80ac348059597fd30d86e70562605eb506ee4782cf4a349b80128ec40c3188881e19343f9b4cc96a48278854894bbdc18e9af5a4323abc1b9866994ab812ec4316256dcfefcacdb4a62b479b39db53a736370a7d641f6b74c5fffd1ba131fec4c3aa917d9c468492c4a0ccd325919e1bbbe4122fe0fa79c3f4ff4e33b684a87f0d223fb93a0276122d91fbd8e8d0a99fdba83f2c4948321460797b4ad511791fd88073f5b2a7701f67d5801ed54857c49b6e8559fb12dda474b1bbfb77358176834e32e13ab425cc9c6ff3c1085b65f387a03d041ebfb87138500b4e23", 0xdd}, {&(0x7f0000002340)="cb369f1658c1a2ebbe32bcb66a86efbef069f07a958322004cd55af35bcd59546d967e7028c0b537a1c515b82f7844ac06ba3551391beed522427ff1a6a8382c94ee90e61e9913109fafb50afd425a7ad35ed8034f40dc4de099d37f26bb3cfa2ba806b72cbce024eab64b5ecbbfc82cca6c53cc61e001c936b6bf5120f685f1d1a540cc4358dc0a5addc3842afa4dc8c0f057d124be204e38675d6c68b7c851bae4701b1798278d8cb8c21e619ec46edf8e293e9cd88920c7360493073440ea41b3ee00f77843397f1364d342e1f1870caf", 0xd2}, {&(0x7f0000002540)="e92b58385753bf12c7421f546bb11fa1278479e23343b1feb40a094cd28e5be2d736aab9347160ec1f6c2d2be222476bc6182132df68f00c7354870cce37c0d4f9dfb7f61fc51dc758d09d73a6f2dcc8a6dcb8a55e", 0x55}, {&(0x7f00000024c0)="21ea21ad3d34f1161b9c7edd7e7dba17db76", 0x12}, {&(0x7f00000027c0)="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", 0x1000}], 0x5, &(0x7f0000003880)=[{0xc0, 0x11b, 0xc01, "9db12d79291450a3d1a2bc2f6ad30f69896ae6d2201d9c220e720a2a275b59695a35f3774dfdf6b73d71658618ac295589a2839e723c7b9e81750b31e618c76f5b9da6c0cb29ba1220ca99d529d459c355a28aa719ed160f758a0d1acc7b3f15b13603deeaa7ad891a4172224868f6189db9e47410b0263ba691ae1532610a48819655b9f7d27746c53b563dc9d35bb00c4f9aa92160d5083caf398e1e55e96d3a931c69a2ec645910f8cb"}, {0xf0, 0x88, 0x1000, "4472cdf6d0aab8f86b1f88f6d91dbc8280a792de15a49d742671cb749d5be67e612cec658c63f2ee94dd9fefac84b39ae809eadf36113b2ec143d7ad1b215dabec0bfc9b4df058c7664a15d26dfddb1c13935a293ec61b9e81e8338568275334b0f660a51547b0d25536c8d74fc82c6ab4503d77b63bb3df67619add737ee9c62d393a928687e2cb301e77c561a7ff05ba6e2f9d0f1e65ecfab4bc6a29ee7198355f0ad750c001a22c91d48940279914a2193a181a94c88d027296b756f21054909a494a76a86322b0c19f637ea74eaf5a721a0b8f49bb357bc26843450c2c"}], 0x1b0, 0x8004}, 0x90}], 0x3, 0x8000) 2018/03/12 06:56:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x7fffffff, 0x800) mkdir(&(0x7f0000000040)='./file0\x00', 0xc1) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5c5, 0x80040) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="2a54abc9c8f8c8edc51be00dc8541e167759ca000bf09d125d5cdcd9e4f94133e3b29ced204bff988a479df1740b0e3193e655884ea20c60b4421c78559ab33bdcf55938", 0x44) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}) 2018/03/12 06:56:20 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000500)=ANY=[@ANYBLOB="da87112d520806000186dd06800003cb3ab03ecb04ff01ffffffff00000000000000010000ab15a6f91dac00000000000000000000000000000000"], 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7fffffff, 0x444000) getsockname$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000005c0)=0x3, 0x2) getsockname(r0, &(0x7f0000000440)=@in={0x0, 0x0, @remote}, &(0x7f00000004c0)=0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000600)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffe2e) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000580)=0x20a, 0x4) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000640)=@req3={0x200, 0x1ff, 0x4c3, 0x7, 0x2, 0xffffffffffffff00}, 0x1c) syz_emit_ethernet(0xcc, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)={0x1, 0x1, [0x99e, 0x5e8, 0x320, 0x622]}) r4 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='.vboxnet1cpusetppp1eth0ppp0+md5sum\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="db3d66f64ae8", @random="ed8886f0be19"}, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000400)=0x2, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000680)={@random="654ee68922ed", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@mpls_uc={0x8847, {[{0x3f, 0x7f, 0x81, 0x8}, {0xffffffff, 0x0, 0x3, 0x4}], @ipv4={{0xb, 0x4, 0x4e4, 0x7991, 0x68, 0x68, 0x800, 0x400, 0x7f, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0xc}, {[@lsrr={0x83, 0x17, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @dccp={{0x4e24, 0x4e24, 0x4, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x100, "b8302d", 0x2, "1aef92"}, "242366ded20e9d0141fdedcd8217645d8cf0a7cacb72f324d0101e66e8b14fcf8193060606addbabf6e4af45"}}}}}}, &(0x7f0000000540)={0x0, 0x4, [0x48c, 0x30e, 0x327, 0x853]}) 2018/03/12 06:56:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000709ff8)) read(r0, &(0x7f0000873000)=""/86, 0x56) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f0000000200)=""/43, 0x2b) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000180)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000), 0x267}, 0x20) 2018/03/12 06:56:20 executing program 1: r0 = socket(0x11, 0x802, 0x0) bind$inet(r0, &(0x7f0000536ff0)={0x2, 0x10004e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x68, 0x505000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/03/12 06:56:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x3ff, 0x5) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0xfd, 0x0, [0xfffffffffffffffd, 0x1ff, 0xcdf, 0x9]}) 2018/03/12 06:56:20 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x400) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x15, 0x21, &(0x7f0000000000)="0679ad286e46701c854ab56cc7d1b5b3827def3c33b8c7f4c0f30b1ce3116782a2"}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000200)=""/50) 2018/03/12 06:56:20 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket(0x40000000015, 0x5, 0x0) fgetxattr(r1, &(0x7f0000782feb)=@known='system.sockprotoname\x00', &(0x7f0000c54000), 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f00000000c0)=0x4) 2018/03/12 06:56:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x2, 0xff, 0x7, 0x4, 0x4b, 0x3}, &(0x7f0000000100)=0x20) pwritev(r0, &(0x7f000007d000)=[{&(0x7f000088d000)='Z', 0x1}], 0x1, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:login_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x31}, 0x4a) 2018/03/12 06:56:20 executing program 1: r0 = socket$inet(0x2, 0x2000000000003, 0x7e) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000000840), 0x0, &(0x7f0000000900)=""/37, 0x25}, 0x2) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1000}, 0x8) userfaultfd(0x800) 2018/03/12 06:56:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) flock(r0, 0x2) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/03/12 06:56:20 executing program 3: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0xbb, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000800)=@setlink={0x3c, 0x13, 0x803, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}]}, 0x3c}, 0x1}, 0x0) setsockopt(r1, 0x9, 0x5, &(0x7f0000000040)="f9da2a2548132c286874d58f90e49c7f553bc0dfa00bcd824025706619746a158f7b654d21dc9b74eddfe4", 0x2b) 2018/03/12 06:56:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='tunl0\x00', 0x5}) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/12 06:56:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=ANY=[@ANYBLOB="00000a00000000000300000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6357, 0x80) mlockall(0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x1ff, 0x7, 0x2000005, 'queue0\x00', 0x100000001}) socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xbeff, 0x101, 0x9, 0x1000}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r3, 0x7beb}, &(0x7f0000000180)=0x8) 2018/03/12 06:56:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x202680, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/03/12 06:56:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000)={0x498}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x7fffc, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000001c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) [ 47.751451] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6067 comm=syz-executor4 [ 47.803133] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=6067 comm=syz-executor4 2018/03/12 06:56:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ea8ffc)=0x488, 0xffffffffffffff2f) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/12 06:56:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49f070f050000230a", 0x13) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x3, 0x8]) 2018/03/12 06:56:21 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/12 06:56:21 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./file0\x00', 0x0, 0x8) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x6) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/03/12 06:56:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x991b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x5cb7, 0x5}, {0x67e366c9, 0x8}, 0x7, 0x7, 0x800}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2}, 0x208, 0x0, 0x0, 0xffffffffffff743c, 0x0, &(0x7f0000000080)='lo\x00'}) 2018/03/12 06:56:21 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), 0x2) 2018/03/12 06:56:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001780)="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", 0x51b}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/12 06:56:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000900)=ANY=[@ANYBLOB="030000000000000001"]) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000400)={0x2, r2, 0x1}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x6b) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000940)={"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"}) 2018/03/12 06:56:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000002c0)={0x2, 0x0, [{}, {}]}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000240)=0xf7, 0x4) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000001c0)=0x1c, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r5, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x8, 0x81}, &(0x7f0000000180)=0x90) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/12 06:56:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1000, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setns(r0, 0x0) sync_file_range(r0, 0x1, 0x1, 0x2) 2018/03/12 06:56:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0xe8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x2001}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x2, 0x8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="1aaee33fb0c93bb2744b166f2ed8a8e4b084ffecd54a1eb40b07ddd6d2a3aa7f0f936e722036d9465a98a9f2e823f26987fee2966e4d5636a59f67bd2643b05434ef4b7d1ded351697d91846810a6a28cdd5ce60d7220883d5a40642bc64baa0f635db6e3ba2624ab9da1420b695197cca6e0d239f5879898f0f637e9385ae7808e08df49c4bb2ebc965f286a5ef9707fd22e9b3aa9307ad32f337e9", @ANYBLOB="6241a77f750df941a94b540cef4813d75ff4e4348ee4ef7a82cce8c82f39a9f035c12bc75aff041d47baf9", @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYPTR], @ANYPTR, @ANYBLOB="f1db4841209e455bfa7e3a6e15659ece587ef7c3871b3674ab9b1d666a6490a52026981600fb8be6cadbc1659356a6a091b107f145e67637a47dc02e7d0e912764e8daf1cf4677185ce6c5dfdc088f8ab0e7a91e9dfcfbe361cd2a1dac699c629ba1fe70e7a3eb36f624712bdad91802b8661823cf", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES32, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r0], @ANYBLOB="432e3d32493f76f8274559a9c8c437972d38b2023c9be62bf3b3cbb0a469ac95a09163e80bf942550872b0f06cbe26fe4ff8c280fcf4288ec8fd948b0b50569b1d7e6f9025db398f", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32, @ANYRES64, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="86ab4409a3f1338338ccbd7b0f7920d80e717b17949e3162c061123e64b155d913", @ANYRES32=r0], @ANYRES32]]}, 0x80) socketpair(0xd, 0x3, 0xd31, &(0x7f0000000040)) dup(r1) 2018/03/12 06:56:21 executing program 1: r0 = memfd_create(&(0x7f0000a64000)='security\x00', 0xfffffffffffffffd) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) mq_timedreceive(r0, &(0x7f0000000180)=""/201, 0xc9, 0x7, &(0x7f0000000100)={0x77359400}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) r2 = getpid() connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"2fdbe2433b01aa"}, 0x95ee}, 0x10) fcntl$setown(r0, 0x8, r2) [ 47.911615] kvm: vcpu 2: requested 68374 ns lapic timer period limited to 500000 ns 2018/03/12 06:56:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) signalfd(r0, &(0x7f0000000280)={0x40000000}, 0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000000000", @ANYBLOB="0000040015cdc5da6189bbe8b8c975b6188c2a4396fd2b9d624aded895f7bcd4236235f54f799b2fc45c90a55a980b79fd051f4c26102608b5c335ca811477f8a7a6145ccdbc7de0595ee07826a0b679720a68d2d6cd1950e33875fa99b128bd9bdb9aa4f046a0c3c8a36b903fa66f3714a8634e52199933889f5b46ca2c3d404a018ffce1071927d4589843244d37fc0ff2b73de3f034e32675067bcef27dea60567def08802fb364c3c8a3c14d8c9f92eba250cba8ec59dac9e4d283164fa22f2026329d29fdb423e1cf831abf28a9dca16b380fcf96dc4dba1e2eca64ec783808038a4502f4872ded3818525ff4a7cc65751f976af60bcc29387c095d0c6c4a0ca644b57297bfb19dc65c30dd9ae67b7fc0696ee51e89b3b0090eb2f6151d5fe18060ba5670d83d46325e4d650a63ed3c1ff076d3c69ec9e039fc6b293a105b59d3ae1429705606fc8a27d1c46b4601b847664e3d65f7b7d337de41a9ee663b3a24503f9ad69e99132830311abb9615209bb50faae55f54a0556d61490cf116fc053034df9981e3855bef221f33a4cdd83860a9c8266403d8c631ce1914084b0cdadb1a14abfbe869c9e4022e898bc4a7a7916512c61a"], 0x1f6) r2 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) 2018/03/12 06:56:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = shmget(0x3, 0x3000, 0x100, &(0x7f0000011000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/6) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f00000000c0), 0x0) ppoll(&(0x7f0000000100)=[{r2, 0x2051}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200), 0x8) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x10) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/12 06:56:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) read(r1, &(0x7f0000ec2f6f)=""/145, 0x418) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) 2018/03/12 06:56:21 executing program 0: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) [ 47.965594] kvm: vcpu 2: requested 68374 ns lapic timer period limited to 500000 ns 2018/03/12 06:56:21 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000380)=""/235) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'rose0\x00', &(0x7f0000000180)=@ethtool_eeprom={0x4b, 0xc9ca, 0x1000, 0xe5, "f26c68323cdaa245ac2cc415e2e2ccaebad26143d17a5f93b3a442743c0e378cb042faf7a0dec5e8ddbb4c5197f0aa978ca57291198f7225d8022e516bf5340af619289fdcbd08490e0ddd93d76a2c56445f52a756a8a73a848bc08b26d1e82f683b17eebf244746e0354e56a1b09e0118b9de5f3891093f8b2f0150c3ab4b8ae3eff3044cc28818310e785784f7c98db1d70a88511a7be0b1f1c9b2d7efcacc0b7aa58fb53a58be8d99415b809e888e0cee97f0aa62e3412aefb8b528576dbae2e1a8e31ce410939db71970cb986969dd40053aefd60320ad1938de620ebbecdde837feb3"}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsh0\x00', 0x10) 2018/03/12 06:56:21 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1000000000000b, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6b, 0x8009, 0x4, 0x48000000000000, r1}, &(0x7f0000000100)=0x10) inotify_init1(0x8000000807fd) 2018/03/12 06:56:21 executing program 7: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x578, 0x1a8, 0x2c0, 0xc0, 0x3d8, 0x0, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x2, 0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1, 0x1f}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0xf, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xff, 0x8ac, @loopback=0x7f000001, 0x4e20}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3ff, 0xfffffffffffffffd, @broadcast=0xffffffff, 0x4e23}}}, {{@uncond, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0xffffffffffffffff, 0x1000, 0x7f, 0x200, 0xd52, 0x5], 0xcf, 0x3}}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x80, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) 2018/03/12 06:56:21 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/136) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400fffb12000103000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/12 06:56:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x28082) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x224, 0x2, 0x80, 0x9, 0x3, 0x3, 0x40, {0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}}, 0x1, 0x101, 0xff, 0x8000, 0x2d3}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x8}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000300)='net/rt_acct\x00') r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x6100, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f00000000c0), 0x1, r5, 0x9}) getsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000100), &(0x7f0000000340)) 2018/03/12 06:56:21 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x440400, 0x0) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000300)=""/85, 0x55}], 0x4, 0x1a) write$selinux_validatetrans(r2, &(0x7f0000000000)={'system_u:object_r:xen_device_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x39, 0x31, 0x20, 'unconfined\x00'}, 0x52) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000380)=""/207) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) 2018/03/12 06:56:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2000000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x28, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @uid}]}, @nested={0x4}]}, 0x28}, 0x1}, 0x0) 2018/03/12 06:56:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x400800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0xfff, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/03/12 06:56:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000240)={@remote, @rand_addr}, &(0x7f0000000280)=0xc) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 06:56:21 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f000001c000), 0x19c}, 0xc100) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="ba85a9ea8002644890536bb6584a000000dd000000d30c897c799d4bb2cc5137fc703a4bbde3944396846391a54b6b54623f24b62f8227c66e7eafccc508b5a03ec9afd2559c498a6832d722a5c53feb4eff6bb42fe096bf772afdc723093b66c5bff254605abcad73a0a0fb759d34cc4584134573aaf54f15935fb60d6f0968c5e9670b6b16706aab518cf09f85cc8dc905a58963a9738b9a39f2f82228e9dc700643470168b635431ee8c3615c8ddc9d13854f09f76dd3079c4f9d7993d4b522a691ecda1895b1de0f7549110df01d87d620f307cbdf21a09a"], 0x10}, 0x1}, 0x0) 2018/03/12 06:56:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) socket$inet6(0xa, 0x8000a, 0x2) 2018/03/12 06:56:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) ptrace$poke(0x5, r2, &(0x7f00000001c0), 0x3ff) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x1, 0x0, 0x4d98, 0x72, &(0x7f0000000100)=""/114, 0xe4, &(0x7f00000003c0)=""/228, 0x1000, &(0x7f00000004c0)=""/4096}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r4 = syz_open_procfs(r3, &(0x7f0000000300)="6e65742f6970365f666c6f776c6162656c00b683f25bf109794e27c41129aedc310428810255ab9d13c8c525d4bd787e6e9f3e45c68eaf5f38ac57f20fba9604508d26130d218b474399169cd1ea41f39ed9f4318d8977e86c90e88cbf") sendfile(r0, r4, &(0x7f00000000c0), 0x40000fc) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x400, 0x2) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000040)) 2018/03/12 06:56:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x44000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x7fff, 0x4) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x4b, 0x2}, {}], 0x30) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r2, &(0x7f0000000040)=""/184, 0xb8) 2018/03/12 06:56:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/12 06:56:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xaee7, 0x6}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, {0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x9, [0x5, 0x8, 0x0, 0x73, 0x5, 0x4, 0x1, 0x9]}, 0x5c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000000000000000000319508a2"], 0x90) 2018/03/12 06:56:21 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x80, 0x10001, 0xe2c, 0x21a, 0x4, 0x0, 0x26, 0x7, 0x5}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x1400, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000), 0x330}}], 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/193) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000001c0)) accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) 2018/03/12 06:56:21 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe01, &(0x7f0000000ff0)=[{&(0x7f0000000180)="2300000024009115460700000009e001010000c2001000000600000000000000323853", 0xe6}], 0x0, 0x0, 0x177}, 0x8000) 2018/03/12 06:56:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x230100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/12 06:56:21 executing program 7: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x10001, 0x8) fallocate(r1, 0x200001, 0xfffffffffffffffe, 0x55) 2018/03/12 06:56:21 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x280) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r3, &(0x7f0000c3ffe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/12 06:56:21 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getpid() ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={r2, r3, 0x9}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x183000, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000380)}, {&(0x7f0000000440)="122b3c36742849ded85ab1351cbb3538f8858f0ca6c2aef686d40a08e1c26543e24a105043def0af36912e5f55ae57f0aeeef7d75f853c1c8a95d8c3e9bd6688bd2187ebd6b448a9ca7262fe71296757", 0x50}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, r0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x5) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000140)=""/182) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000340)=0x7) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000100)={r5, r6}) [ 48.280899] sctp: [Deprecated]: syz-executor4 (pid 6202) Use of int in maxseg socket option. [ 48.280899] Use struct sctp_assoc_value instead [ 48.288616] kernel msg: ebtables bug: please report to author: Wrong len argument [ 48.311321] kernel msg: ebtables bug: please report to author: Wrong len argument [ 48.311958] sctp: [Deprecated]: syz-executor4 (pid 6220) Use of int in maxseg socket option. 2018/03/12 06:56:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x800000024, &(0x7f0000000600)={@rand_addr, @broadcast}, &(0x7f00000005c0)=0xfffffffffffffcb4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000ff010000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x3b5, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x800, 0x0) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)=""/229, &(0x7f00000000c0)=0xe5) set_mempolicy(0x3, &(0x7f0000000080)=0x3, 0xfff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x6, 0x0, &(0x7f0000000180), 0x41100, 0x1, [], r1}, 0x48) 2018/03/12 06:56:21 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x45ffd1010167db8f, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x3) setgid(r3) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000100)={&(0x7f0000000200)="886b453c3c1f5f7a83ee778cc7d710a2ea9dee38a14f363f83961ad0b6e79bcf34aa9823fc85e3e93231088ba226d00c55d51b98863958df71c602defbafbceccb0ad0cc7b77d2d0848e89ddaa7062109ff12c060367b823c7cfdaf7b27d77e46288f6b391941f4f5b634aae230ab134ba1a1969e73dca98e1b6ce719fb9fe891d019ab19c39ef29744aa7984a698599aa21da8f37ec958fb9c1f4", 0x9b}) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/03/12 06:56:21 executing program 3: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x1, 0x400, 0x4, 0x3f}, 0xc) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000240)='\x00\x00\x00\x00', 0x4) [ 48.311958] Use struct sctp_assoc_value instead 2018/03/12 06:56:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/14, 0xe}], 0x1, &(0x7f00000000c0)=""/225, 0xe1, 0x884}, 0x2000) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f000011adf8)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/12 06:56:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000c3d000/0x11000)=nil, 0x11000, 0xffffffffffffffff, &(0x7f00009ecff8)=0x2, 0x9, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 06:56:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$kcm(r1, &(0x7f00000029c0)={&(0x7f0000000180)=@ll={0x11, 0xff, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000200)="86ce6c5c809bd75c3bbb59c73f6ad463e54cb259549aa9e995c715fa5f651652df52a8091c98c268823dd57e5b748fba76e6bc94612c17305726768c29e35e22847348e1299c7aef7f8c5f7519dc882f5a7ff6bcbebcec7ba2c658b624bc554eb209766d46e302fcff9648cc8fab68e1a7e16c865b50202f6225ba6ad469b32ad561c76c76d08ac259eb3216c284fc8f2f4e7722d30325bcca48047e791917ca0194b3bffece54b0bb5715ee8e4d4a9fc45739b0c7b31038a1cb7101d6f6cc7febd241a66b98c9566991757b039aa13c26c7a827c1008a9d7a2ba6dcce99fd8021949f4b2e77a70e877950c2efea9164eb", 0xf1}, {&(0x7f0000000300)="c7747d5eec0de7bcf9958739f067142a4e792e7885e54752cb37c19398aa253c7937b46df9ad4de796fdb4921d41bea7648e7155df218e4da4070527c4486527b212fd5b27ab6488e5ce9f527f69ac78ebf4b6db6e2106146d6488699a3e0e0921a51359e1773dade660f090d1d925f259bb2fe554d279ad635998039310fb8a2cffbad99771ccaff724784bf600e52d75769c4a1a5a6279fb7ccd67de5c7cbad78f56ea7a92adbb0b2d529c5a3e687bbc98c181dbf9a7c78411ac1255c535262fc6c75d51eab88c2db8e7a78b653fb2bac583cb0a096761bf6c7809f21b46fc95f8770fb049d12cbe5ae9cab246d6cddcb179ccb62e235f", 0xf8}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="589d58501a38e7daebb85660cdfb655ba3a6860d26cd343d90d7d53c8d801c1f5fa96b466d2e8a3644b9ad640f48e87a5d0a6ecb412891ebd2da82be627f2aaa91f6cf32ede285a91e53c858a887c2151a0f1c51a1039ecbea60325abb9858ae2ac015e5237aeb0824da3a44c15d0552922d5b956dc298dc3fa62a95f9b6def74cffb19b5d6f84cd69ff32fa925ab9ea0b586f17ff3c6f6c293951fbd1ca8634e0cb2e9f07764107548305854a81aaa9dba93ca81645157d276e18723107d54ce15513d85e6f81331d4f4ad7fd49ec37e73d91bf74e038d04e95f3ef525ac74360", 0xe1}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="bd0a10413eb0dbcda9b645eb9ce9cd21aede7f503beaf8a8c8aef949b470d48adb10b04b5b15ba4c625f0820c74bcffd1bcdf8e18081da99fb2245a3db29be920ba11de142639598fabd8259e3fd77cd18eb64e83126db1c4b1b3384e9f67ab93aef6f99b3a307fe3e7673cd76352676009c0c680d47eaed6a271c1db387dfff7d563f9a72e72f6702d26335126a7af0948ff0fafc5c661eeef50c32d79d305266c59dc5d560c3ce141643c3e6416b5387b2378b", 0xb4}, {&(0x7f00000025c0)="72939cf4ce68d13b4f7bf7db74223b059506619d0040d768b1125b95bd50a5a91ec8ebec47cd858532cf411fbb07b328b89a22f1d422a7f3ff01498423da3436043f32483388639dc44831cee826ab8ee6812507930b01149e5f795134dde493b995bd46f88fd7a503ff27330151bfff2b4aa2add0dadd6b0dcc99aa54c07133cf6bff9ea181ff64f71dd0ee0cea317c872b4383d85c98438e73a687043b5913c0da3314495b6de54630ebf8bbec9b0cac48b63b811ef1d2540349d588eb9d9d046b9def940d848458f992378bb6229c1f2dada059c0434ec3091c6ae97ac45be4f877c786e239", 0xe7}, {&(0x7f00000026c0)="6b0163600f", 0x5}, {&(0x7f0000002700)="fefed12052d607fa340fda28ea36ed226610defe81416e71e386591a58337e7482e04d89b6f3ef5ac8a77d7790fef8140346ddfa2ba330eef19d61737d6f29e89c9ca52cdd0e31d5e4363d", 0x4b}, {&(0x7f0000002780)="c9bb3ac142686c7221d22cf8f99a9134996899ef8fa915d92c27205c5fd94a00c7232d63b939d515eeb809c0b614245f42d783de7c91ccdb7ec60df753f5607f5ac9f8594bf01e614be3b5ae5e", 0x4d}], 0xa, &(0x7f00000028c0)=[{0xa8, 0x1, 0x80000001, "1dacb15190cdcbb1739a016f56836ba27ef84b7db7c842ec35e0699078ffe5453b06f40e6a49f7d694b574f6b084368fc55c2f14fa21e40058e967cba60f5b59538274c68a180b37fd351b4ff34435e901e0ceab3a4c2cdd59f4dfb6fa2169dfb1f51d56664b9235b467491a05a43ccc82b46efe4ac29ed9f521a48752ccf87695e8e4236683657a6861ed086aa7697ace5a46"}, {0x20, 0x1ff, 0x8001, "aade862c516d79cc90068a91b15f"}], 0xc8, 0x20000000}, 0x20000000) 2018/03/12 06:56:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={"736906bf964f1f0800000001040800", 0x402}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x6}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x9, 0x2, 0xfffffffffffff97f, 0x5000000000000000, 0x3, 0x7, 0x8, {r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x80000001}}, 0xfff, 0x5, 0xfffffffffffffffe, 0x9, 0xdd24}}, &(0x7f0000000440)=0xb0) socketpair(0xb, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000500)=""/105) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000040)) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r5, &(0x7f0000000580)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x2, 0x2, 0x3}}, 0x26) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000840)={0x20000000000001f4, &(0x7f0000000600)}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x480, 0x0) accept4$packet(r5, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14, 0x800) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e23, 0x5, 0x4e24, 0x7f, 0xa, 0x80, 0xa0, 0xbf, r7, r8}, {0x7, 0x2, 0x8, 0x4, 0xfffffffffffffff9, 0x5e, 0x3, 0x8001}, {0x101, 0x401, 0x6, 0xe4}, 0x80000000, 0x6e6bc0, 0x3, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x6c}, 0xa, @in, 0x3506, 0x3, 0x3, 0x101, 0x9, 0x20, 0x7fff}}, 0xe8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/12 06:56:21 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6083752700303c0000000000000000000000ffffffffffffff0200000000000000000000000000010003000000000000c90000000000ffffffffffffc204000000000e9112e4ce0892a6dbc4914e204e20384f90780014a9c40086c4a900000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x50e]}) 2018/03/12 06:56:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1758) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x42, r2}) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2d12, 0x200) bind$rds(r4, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mknodat(r4, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2) 2018/03/12 06:56:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x80000000, 0x0, &(0x7f0000000000)="82a5fafddc524307e53803abf7864d860f61bbfc07cef42b0b61b8f074a2a795e5967b48bff8986f4bf4cdf74b504ddb3fdf17c8b28890f69ef13b5f443ebb81cb", 0x41) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fdffc), &(0x7f0000c7e000)=0x4) 2018/03/12 06:56:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="84f9", 0x2, 0x20040001, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) r1 = socket$inet(0x2, 0x5, 0xffffffffffffff77) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000000200)=""/26, &(0x7f0000000240)=0x1a) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f9d6565e420aba3de702709a6f38a2703fff4b2925ca17f6f19d3bc5b804e21377038a82d27cdeede1abeab277fdd243d3122fb63bb5307e653195ed340d9de5f549ba3f909bbc4d7be3e6abe86ae625fc3a2110a4103addc63429d2c5f9eded119f97ec783b94901e65fa12f49ae02451e48f", 0x73}, {&(0x7f00000000c0)="3f15cc50d1a7e47fa477aa0a268d31c0116c7ff7ebef1df0f266e6cb454302a3d3419d4405768fc4375a7fa56dee27a5e6064f729d64619e437e1d8cbac9dbe72277f4866088882b51a64d4de5c24b37fa52cccba8435d3d0c9d1f1e90844e98a18c00535f303440e4860ac9e9378390b1d9b4be72e52c4f0b15d1655952a98a729ee65b8925cb4a5cf5b66592d9b61cbf710486359118e292bc8a1304d2edb102ad5d681eee1c79a6d1bd6a63fd5e63a1eb60e486d1802c31263b3baa9b17f0c627b119d97841362a2af1", 0xcb}], 0x2) 2018/03/12 06:56:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x20000000, 0x84) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/12 06:56:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x6d85}, r1, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r2, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1) [ 48.472528] mmap: syz-executor5 (6249) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/12 06:56:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000400)="89", 0x1, 0x4000000, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@can, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/159, 0x9f}, 0x2000) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/12 06:56:21 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20180) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r2) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000040)={0x3, 0x40, 0x1ff, 0x3, 0x1ff, 0xff, 0x3, 0x5, 0xffffffffffff0000, 0x6521}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xa47f, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0xf}, 0x7fff}], 0x2c) 2018/03/12 06:56:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = dup3(r0, r1, 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) 2018/03/12 06:56:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x9, 0x3c0f) syz_extract_tcp_res$synack(&(0x7f0000000180)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xf5, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x2, 0x8, 0x3}], {0x8100, 0xb7a94ac, 0x7fff}}], {@ipv4={0x800, {{0xa, 0x4, 0x8, 0x3, 0xdf, 0x67, 0x3, 0x80, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@generic={0x94, 0x12, "80285904e4a2e81c02755300c9061eed"}]}}, @tcp={{0x4e22, 0x4e20, r1, r2, 0x7, 0x0, 0x8, 0xc2, 0x59b, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7, 0x7fffffff}]}}, {"d40eaf8a6958ffc35789d3467a8bac297c44e531e3f7e3dff7114d5ba1ced2cbebc539169aa28cdcabd96587e691e9f0dcb6e8ade64138e5e256a48a6129046fa1035dcff04aa46e473287262285818e6550d136c4c3969ff69af51e431361bd3f69a6e3dddb63a9f201380975190915d899eaeda45592874857b054cecbc006ba4740d9e5f904a87765d674cf2006fce878dd8f106425"}}}}}}, &(0x7f00000002c0)={0x1, 0x3, [0x48, 0x9c7, 0xf3c, 0x9f6]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000300)={0x2, 0xfffffffffffffffc, 0xfffffffffffffffc}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x1fe00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/03/12 06:56:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = semget(0x3, 0x4, 0x204) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000200)) r4 = getuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x9, r2, r3, r4, r5, 0xa, 0x8}, 0x8, 0x71, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r6 = syz_open_pts(r0, 0x41) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000040)={0x9c4a}) writev(r6, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r6, 0x5402, &(0x7f0000a30fdc)) 2018/03/12 06:56:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000004740), 0x0, &(0x7f00000047c0)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x20100) syz_emit_ethernet(0x423, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/03/12 06:56:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000fa0fff), 0xff52, 0x0, &(0x7f0000e97fcf)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff55) 2018/03/12 06:56:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x80, 0x28001) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/120) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4d, 0x2}, {}], 0x30) 2018/03/12 06:56:21 executing program 3: unshare(0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f0000000140)="3e6a13a345dbd14140d0436d967f01d2ed3710a685fb44462aef42db147594d5e9ed5552194c3bbeee0334da3453a398974b0321714772a638f9784c14b8c8e2f7cb0ba19ea1a33629510dda814bb208fee647a31bb50359a0fa564edac6a15cbe597e5254d1826d006ef39588034d", 0x6f}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="834cba2e0fd723980474f49a96e87ce3207f9ec2d037512ccff108d422a27e36e723ced15266245996b7e05c9012ab6a76b26a7791573d58ddf6cc83a15e6b675fb96a626aaa56e8540d84f268da615e9e8bec2a4aacff6e6af80e3bcc3c1c4b4d", 0x61}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="e8a25027f797806419765dc5df5f6897df67180f62af4130d732505ce8d9922d7ebe2f8209d636ec65b9bdf4bb6fec8608c049fb34d47429d2ea944593d2d2cf4fae9e1fe4dec17f24b34c4c70e7344cf73454f3aa60709da770d20ddcb39570ba3f17f0f78b8dfd8999a8ce7f3adcc6c9e8a4c18f5b4beb3c23824a6171257cdc36af4ca5e8ef50a6009d76a1c299d13a4e144996bae2fd808e4bc7cccd78767482cd1e70b215310538d7960259e2a23bb4dd78adb22cf8f1d59e36e464eb1feedce43f6984adb24a1e296dca739dd1e82a4d7eed4c833fd27a7b385490290f783f428aad4f95b3bfdf07", 0xeb}], 0x5, 0x8) pwrite64(r0, &(0x7f0000000040)="f33405124f11adb3ac22dd3d45165a8b3e888a78534434f64af805a1222ea37d54c56100ae0caae049090842c491507997d2a280376e9d22b4b70c379f14a11111dad32d6c26bc0af786a6266756ac5d9d75fd11dfb963d5b8d835b77b6197d5c84e7323c1bb91f0ea0eb659df9edfad3806839e8904ff73a342d3d415720721f9cdfead9751c29e03064f1a8e50bc39559e706e3f6a74af4197ab22c45bf7eedbad7f4974e662984d2772afea87edb60990d1ce5e1ee35aa2c4f394473851117f10022126baa3", 0xc7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000001400)={0xf000, 0x4000}) 2018/03/12 06:56:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x210002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x8, 0x3ff, 0xb6, 0x7, 0x3, 0x968}) fadvise64(r0, 0x0, 0x6, 0x2) sendto$llc(r1, &(0x7f0000000200)="b383c232628f3cc21648fb6ce8a2f27435dc16f9cc1d721a9b7fa9ecfa3343cd7beda32c19db6ed8b2325ea83e99c0463f12f0c30a2d31027ac66789164dfcce14f4d157e7bd567f362f294f36592a2b5ffe2d757f63e365f684795393ce6e5b8ae3610f33c1c4f45856f1b426fca1408e1cb8ead5b2e15d", 0x78, 0x44, &(0x7f00000001c0)={0x1a, 0xfffe, 0x1, 0x8000000000001, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2a9) 2018/03/12 06:56:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) listen$netrom(r1, 0xfffffffffffffff7) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x40000000000001, 0x8003, 0x800, 0x2, r3}, 0x10) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006ffc), 0x80) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000000280)={r2, r2, 0x8}) get_robust_list(r4, &(0x7f0000000200)=&(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) 2018/03/12 06:56:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xa4}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x50638365}, 0x14) r3 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000140)=""/25) 2018/03/12 06:56:21 executing program 7: ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000004000)) 2018/03/12 06:56:21 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 06:56:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x80) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x800) unshare(0x8800000) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x70000000000000, @ipv4={[], [0xff, 0xff]}, 0xffffffff}], 0x58) 2018/03/12 06:56:21 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x24e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='erspan0\x00') 2018/03/12 06:56:21 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgid(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80, 0x10000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4900, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x1) read(r3, &(0x7f0000000200)=""/93, 0x5d) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpgid(r1) 2018/03/12 06:56:21 executing program 3: setitimer(0x1, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0xb131d8ac60c38216, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10, 0x80000) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x14, 0x80000) r5 = perf_event_open(&(0x7f00000009c0)={0x4, 0x70, 0x3f, 0x2, 0x20, 0xd2a, 0x0, 0x8, 0x400, 0x0, 0x7fff, 0x7fffffff, 0x80, 0x7, 0x3, 0x800, 0xa46c, 0x400, 0x7, 0x2, 0x9de2, 0x2000000000000000, 0x4, 0x8001, 0x40, 0x7, 0xffffffff, 0x9, 0x9, 0xd9ee54d, 0x8, 0x20, 0x24c, 0x80000000, 0x7, 0x80, 0x4e, 0x2, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000980), 0xb}, 0xe02, 0xfffffffffffffffd, 0x9, 0x3, 0x101, 0xfffffffffffffffc, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x5) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000a80)=@full, &(0x7f0000000b00)=0x48, 0x80800) r7 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000b40)) ppoll(&(0x7f0000000b80)=[{r0, 0x768555957269d0c4}, {r1, 0x8010}, {r3, 0x80}, {r4, 0x8}, {r5, 0x204}, {0xffffffffffffffff, 0x1007}, {r6, 0x2000}, {r7, 0x26}], 0x8, &(0x7f0000000bc0)={0x0, 0x989680}, &(0x7f0000000c00)={0xfff}, 0x8) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000480)=""/251, 0xfb}, {&(0x7f0000000580)=""/215, 0xd7}], 0x2) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) r8 = socket$inet(0x2, 0x0, 0x36) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x74, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/116}, &(0x7f0000000180)=0x78) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r9, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73656d616e6167fb77d8925a2c06655f657865635f743a7330202f7573722f7362696e2f637570732d62726f77736564203838202e"], 0x47) 2018/03/12 06:56:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/12 06:56:21 executing program 7: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x2f8, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)={0x1000000000000000}) 2018/03/12 06:56:21 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/12 06:56:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x68, 0xfffffffffffff9ed}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0xc00000000, "364171031df4", 0x10001}, 0x10) 2018/03/12 06:56:21 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='attr/exec\x00') setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000040)="ba16a5e8a06c03bc88de3d55cf6a2ab5537cf2e0edeb306b8f575fc7b6ce753d892ab49a97a52979bbb1eb1c88272564d69970612937bbabf181b13c444b5411212c03098a34906850d65d22370b22a5c76686b68e4cb8f6c9422cc882987a89106a538b271e00279398b9ead58ca71d0d", 0x71) read(r0, &(0x7f0000000100)=""/4096, 0x1000) 2018/03/12 06:56:21 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0f0000c0a1f8c45b693c2b0000000000"]}) 2018/03/12 06:56:21 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r1 = getuid() setreuid(r0, r1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f0000004b40)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004980)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/41, 0x29}], 0x1, &(0x7f0000000300)=""/86, 0x56, 0x10001}, 0x8}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/70, 0x46}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x5, &(0x7f0000000740)=""/85, 0x55, 0x2}, 0xffffffffffffff5d}, {{&(0x7f00000007c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f00000004c0)=""/18, 0x12}], 0x2, &(0x7f0000000940)=""/82, 0x52, 0x5}, 0xa48c}, {{&(0x7f00000009c0)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/79, 0x4f}, {&(0x7f0000000ac0)=""/84, 0x54}, {&(0x7f0000001bc0)=""/99, 0x63}, {&(0x7f0000001c40)=""/4096, 0x1000}], 0x4, &(0x7f0000002c40)=""/4096, 0x1000, 0x80000001}, 0x3}, {{&(0x7f0000003c40)=@nfc_llcp, 0x80, &(0x7f0000004000)=[{&(0x7f0000003cc0)=""/4, 0x4}, {&(0x7f0000003d00)=""/240, 0xf0}, {&(0x7f0000003e00)=""/228, 0xe4}, {&(0x7f0000003f00)=""/163, 0xa3}, {&(0x7f0000003fc0)=""/59, 0x3b}], 0x5, 0x0, 0x0, 0x78d}, 0x80000000}, {{&(0x7f0000004080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004100)=""/253, 0xfd}, {&(0x7f0000004200)=""/13, 0xd}, {&(0x7f0000004240)=""/244, 0xf4}, {&(0x7f0000004340)=""/36, 0x24}, {&(0x7f0000004380)=""/84, 0x54}, {&(0x7f0000004400)=""/146, 0x92}, {&(0x7f00000044c0)=""/94, 0x5e}, {&(0x7f0000004540)=""/44, 0x2c}, {&(0x7f0000004580)=""/181, 0xb5}], 0x9, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000004700)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004780)=""/36, 0x24}, {&(0x7f00000047c0)=""/174, 0xae}], 0x2, &(0x7f00000048c0)=""/150, 0x96, 0x7}, 0x100}], 0x7, 0x0, &(0x7f0000004b80)={r3, r4+30000000}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x2, &(0x7f0000004bc0)=0x0) io_submit(r6, 0x1, &(0x7f0000000b80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000640)}]) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x61c, 0x1, 0x66, 0x36759e42, 0x7, 0x0, 0x9, 0x4, 0x0, 0x8, 0x345e30d3}, 0xb) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000000)) 2018/03/12 06:56:21 executing program 3: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) memfd_create(&(0x7f0000000080)='$)vmnet1md5sum\x00', 0x2) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/12 06:56:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) shutdown(r0, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="0dc85908cf24abe5fe4b622cd9abdfc1b68000007dfe91829f481456adb31d1d4779a78be85f6347", 0x28}], 0x1, &(0x7f0000001900)}, 0x0) 2018/03/12 06:56:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYRES32=r1, @ANYBLOB="02"], 0x15) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/12 06:56:21 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x800, 0x32, r2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fsync(r1) dup2(r0, r2) 2018/03/12 06:56:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x7000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x66f5, 0x20000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000080)={0x0, 0x298, 0xff, &(0x7f0000000040)}) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000240)=""/230, 0xe6, &(0x7f0000000180)=""/162, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/12 06:56:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x7, 0x9) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002300010300002f93000000001200000081030000000000000004ff03ec2a788ba9cd0e0038a295bf"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x22000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x1, 0x10000, 0x400, 'queue0\x00', 0xcd48}) 2018/03/12 06:56:21 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x0, 0x3}}) 2018/03/12 06:56:22 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) recvfrom$ax25(r0, &(0x7f0000001040)=""/163, 0xa3, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x0, 0x8001, 0x5, 0x0, 0x1, 0xf000, 0xf000, [], 0x21a}) 2018/03/12 06:56:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000b8f78)=ANY=[@ANYBLOB="0203000011080000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030009000000000002000000ac14000000000000000000000200010000000000000000000000000005000000ff0100000000000000000000000000010000000000080000"], 0x88}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff00, 0x101000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0xffffffffffff29ba, 0x2, 0x101, 0x4b, 0x2, 0x100000000}) 2018/03/12 06:56:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) r1 = gettid() ptrace$cont(0x20, r1, 0x8, 0x100000000) 2018/03/12 06:56:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) uselib(&(0x7f0000000040)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/12 06:56:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40300) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000011c0)={0x6, 0x8000, 0x9, 0xfffffffffffffffa, 0x0}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001240)={0xffffffff, 0x2, 0x9, 0x100, 0x0}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000012c0)={0x0, 0x16, "efa348523eba23880ec3559b91df1b8bcc25b47f5b3a"}, &(0x7f0000001300)=0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001340)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000013c0)={0x0, 0x2, 0x1ff}, &(0x7f0000001400)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="0ea9499de224e7706ac57c0bd2d82d8b3522667952bec3ecdbe89f7e4d698840749dbd3cb352132ac2949f410d105837706679970b353b65f38362291422d69a5b80e1eb05ec8ed351391b6bb474897c9801e200772f33d17e8168bdfbbff281137971dbd0fbdf478189c072a15d6fc696202995f6d93b48ef1755ace187beef3ec44f1ebdd4c214a2b962330da4e8b0e1ac27ace4a9057419413b60cd8295d1cecc962eeacaf707f2ac377e41667cd51c5521d85a5a402b9094158506bc08c011b6c393fbb48c97be9a1cece5c4e24068b16a2b0dead1e00ddcbf272a0335ded3d12c9a3bfbecef1e53f3", 0xeb}], 0x2, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x48, 0x6f, 0x200, 0x46, 0x8001, 0x9, 0x0, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x0, 0x2, 0x3, 0x3, 0x3, 0x401, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x7f, 0xff, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x479, 0x3f, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x20, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8208, 0xfffffffffffffff9, 0xff1, r6}}], 0x150}, 0x2000c800) 2018/03/12 06:56:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000080)) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/12 06:56:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='oam_score_adj\x00') read$eventfd(r1, &(0x7f0000000080), 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/03/12 06:56:22 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) writev(r1, &(0x7f0000002840)=[{&(0x7f0000000180)="9930c856ce84d5e7a7548fca3b61df5445ec5338ce8f04a20373160d4efe340fcfecc4d161458c60d0a2d6a26e6338d7d6170df7215132f34b2c28caa527b40d4f5fb7aa93cafc240477fd298ca9179b5d9b32704e618781cf238cf31329e7aed1036e4c99b07b4179f0084c4aff7a4091cc2d6e7951215d7262591d9754733c6e17677985460dbf011a7bc866025eaac73f12a8cb281c80e838d669520c7e1545a16096c0dd", 0xa6}, {&(0x7f0000000240)="1a716e", 0x3}, {&(0x7f0000000340)="3e4990907cfacc9bc1c9180cc57b82c6c40a91bb43e1d4c75f5a48e4e2398eb3b20232be6c9357156a1096789ebc3a64c887ea95536768d37a586df0bcfd86961ec914d8ed9aab6bb72cde503a4b010ee00532b82ea7d9132aaf8187a32f68c818f0d5d880af34c9688d1b4d8491be8fc492d104540b11544b550d0bb03543a77d1f58b47bb8aab4375091f994f7310cf456f9e60b9c98e11ca5b31db60bc20e0edf28c6a3414a556b754d7983314e419bd4d136efe6d1761e4b6791cee92b2dc983abac0576e41a4d87c0566a4065b6fca07b13fca84a4064cb847706109fec013352c10a83d54bd9a8", 0xea}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000280)="cb718121443fed08d854198f8d5e294c88dde6bfebab6e29da83a7c4e993e86d1ddb429b347d941a0e3b121454ccf6d019f939ff", 0x34}, {&(0x7f0000000440)="b0ff85b272dbd19dea09f724e2a26797f4fc60317c42c303989161a1c14d229d2b399f8917ba8c97864c959c7c67d4346b5262ec6c994029819b897eb61bd43bc4d5ccb9e7c9d138931727454fcb03c36a6d3172de22ca59f83f924de86912955adb9cdfc0376fe94bf6209e4fa3b504b516fd62240a12276a13cee61d219142d95484ef6bc5a8854ad6e8816ee708a1eb3ec5b6896c7246aa70248287b653e5cd89354d80cef7b747c409327a3ac846f21ba0d6f61262cc6c2ab7778da6ae2ee8985ad4c27f362c9f9a623d7251c68a", 0xd0}, {&(0x7f00000015c0)="c9ecdd85316ad2410115096b0455594a688833ea7d56a24e2160035a7253d2f9f0425ca467375d8397f2edb90326489d041f84819df1fc4f0c878d6ebf8356bd243bd143dec40ff2c1346a604e57c47dcb8dd825ee8b5eb3d1023b235c9c7511118f", 0x62}, {&(0x7f0000001640)="847910e3cef4a437d6a4be8a334482a667caa1901ffec6b82ee4128e108228cc36b98a799ca3261cbf789bba2a22e5d5082e8b323375aa08d3effba37cb07a70a61b322fd5c37bca954ca29a8e56f35dd415cb9edb71f0fc44af1f63f45449b402f08620fbc10393bbb4a3b1ec44358ebe05f670309cafd421db5a81f880c1e4c5e66aff0ae8310df9f8e9feeb3e2bef57be5de855e96902f6c16fbb8a52f199e0c60aaa6ba39c3bebef9f2156d9510007c32dc261a0ef27598236b122478bc5ce0cf6d7ff712bceb2c122757452eb6916538aa4db1ad8a74cd90c707d23980119b10f852c73", 0xe6}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="a136962cfd4cd02c6d459b897b075c6f8064f5e268a0af91e309149e1e5d993c6863125a3ab5921e77ec41f1680fe07b8186f4e6b8e0d0ea04293f0f9b238fb1b9cecf5ac9c0145ac45a0ebf2a56fcd9d381e437cf9f52d0048437d834dff09730abd72344e6342408e99fb02a4f2dda1019330887dd52f0db901065220328f284f750f685dcdb6080bae152ef30ce7f430fceaf06e50e44bdfee47704cb0227d59f352d1d55d4fa7d91184c761140371065951b854c0476a8a2642ac4b07cda1fbc58d1a350a8aac66031f7683601e419b6382af6486ba0569f33b8493540edd86033d2041a3330ffeac8bbffc62ee9135ea5bf99db", 0xf6}], 0xa) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES64=r3, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES64], @ANYRES64]]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002900)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0, 0x0}, &(0x7f0000002a40)=0xc) fchown(r0, r4, r5) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/12 06:56:22 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x326) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0xfffffffffffffcb7) 2018/03/12 06:56:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000000040)='self/\x00', 0x3) r3 = dup2(r2, r0) clock_getres(0x1, &(0x7f0000000080)) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000000000c5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000240)={0x9, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000000200)={&(0x7f0000000100)=""/233, 0xe9}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) dup3(r5, r1, 0x0) 2018/03/12 06:56:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x0) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000000100)=[{{}, 0x8}, {}, {}, {}, {{0x0, 0x7530}}], 0x124) 2018/03/12 06:56:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa476c26717a839d4b4500001c0000000000069078ac2314aaac1414000400002000f7907817ce51e4194eef2e4a888c6d4e1715eeef84fa257a763adb1294eb73d933982341a5b34d2bb55e3b35cc6e801d31fbbaf8d3386047dcd08209e73117b423ff30cf"], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x3]}) 2018/03/12 06:56:22 executing program 7: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f00000003c0)=0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000004c0)={0x74}, 0x8, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x20080522, r2}, &(0x7f0000000140)={0x8001, 0x20, 0x6, 0x100000001, 0xffffffff, 0x1}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xb4) r3 = signalfd(r1, &(0x7f0000000580), 0xfffffdfb) r4 = gettid() fgetxattr(r3, &(0x7f0000000400)=@random={'system.', '!,}vboxnet1keyring\x00'}, &(0x7f0000000440)=""/74, 0x4a) sched_setparam(r4, &(0x7f0000000080)=0x4) clone(0x40000, &(0x7f0000000180)="0f0c5244fa6ea56013c7e9e54da8288300e6a0288753a95c24840323b857f2af76948960f36b6b74536adad9ff40e50336bca838ca2ead67520eb0e11376ae44fadfd09f9eb996e70542ef4301ddc0d5af109364931be9f50f500bbc7912770669ae4a16de62e1a55826d116ab359d2af47b7a4203b289a7b88475963c0e9d1a38621ef38440a4114aec43f6f47023652347947613605c0dbb22020eaea4261d", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="d231e7e76ab98f42d9a12225a449937e58900b93dbf6d040d1233d977854d5ceabc03bf88df5fa9808597d37cf5b0e2b66144894726e145cdae081968c9be88a090b44915cec6078e1c0fbadd8d439bda368a04a38ee23cad8a9116ee0508303cb2cbbfae5306a25dcb98876e60e8ebcec58a547454cdbdea36c9ea22d34d7ed020224d8912ea969a923c34d97e5a2626929b7856dc3118d4a5c24900bcd5f05a86eeb6f4c2c2a9c6ef2a7efb730e9f5ddacf2e2c07b1f08ede6ca4e64d0366a0d9a328747f457c840805f20a85d9de5f7090e76d22c9a251e1d66f910dc090c432dca") 2018/03/12 06:56:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0xfffffffffffffe02, &(0x7f00000026c0), 0x12, &(0x7f0000002780)}, 0x0) 2018/03/12 06:56:22 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0xfffffffffffffffe) pread64(r0, &(0x7f0000000180)=""/179, 0xb3, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/4096) shmdt(0x0) semget(0xffffffffffffffff, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/12 06:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000580), 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x53b, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000540)=0x8001, 0x4) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/03/12 06:56:22 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) clock_getres(0xfffffefffffffff3, &(0x7f0000be2ff8)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/03/12 06:56:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x62501, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}], 0x2, 0x6, &(0x7f0000000180)={0x1}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x66, "3d3f378dbd328052891b8dc5d2d1abbfdc82f8808d9a521b1b5b30c944f78fd99898658e6bcba907ebf370019940d41847af2eee1496cba0498919d724f61e43a3964e95700c054dfdada59c8834316b8cbe620c55e62720b9aa1a3438337a8950f47833920a"}, &(0x7f00000000c0)=0x8a) 2018/03/12 06:56:22 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet(0x2, 0x800, 0x4) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x100) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/03/12 06:56:22 executing program 3: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000140)=""/4096) r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x800, 0x8) 2018/03/12 06:56:22 executing program 4: mbind(&(0x7f0000276000/0x9000)=nil, 0x9000, 0x8002, &(0x7f0000000000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003dc0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003c40)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/140, 0x8c}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000540)=""/240, 0xf0}, {&(0x7f0000000640)=""/72, 0x48}], 0x6, 0x0, 0x0, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000040)=""/38, 0x26}, {&(0x7f0000000740)=""/65, 0x41}, {&(0x7f00000007c0)=""/247, 0xf7}, {&(0x7f00000008c0)=""/86, 0x56}, {&(0x7f0000000940)=""/22, 0x16}, {&(0x7f0000000980)=""/116, 0x74}, {&(0x7f0000000a00)=""/53, 0x35}, {&(0x7f0000000a40)=""/87, 0x57}, {&(0x7f0000000ac0)=""/23, 0x17}], 0x9, &(0x7f0000000bc0)=""/232, 0xe8, 0x5}, 0xfffffffffffff0d9}, {{&(0x7f0000000cc0)=@ethernet, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d40)=""/252, 0xfc}, {&(0x7f0000000e40)=""/34, 0x22}, {&(0x7f0000000e80)=""/22, 0x16}], 0x3, &(0x7f0000000f00)=""/248, 0xf8, 0x400000000}, 0x1}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001000)=""/26, 0x1a}, {&(0x7f0000001040)=""/255, 0xff}], 0x2, &(0x7f0000001180)=""/81, 0x51, 0x8001}}, {{&(0x7f0000001200)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001280)=""/200, 0xc8}, {&(0x7f0000001380)=""/10, 0xa}, {&(0x7f00000013c0)=""/22, 0x16}, {&(0x7f0000001400)=""/205, 0xcd}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/43, 0x2b}, {&(0x7f0000002540)=""/173, 0xad}, {&(0x7f0000002600)=""/43, 0x2b}], 0x8, &(0x7f00000026c0)=""/197, 0xc5, 0x7f}, 0x4b}, {{&(0x7f00000027c0)=@nl, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/3, 0x3}, {&(0x7f0000003880)=""/248, 0xf8}, {&(0x7f0000003980)=""/18, 0x12}, {&(0x7f00000039c0)=""/185, 0xb9}, {&(0x7f0000003a80)=""/18, 0x12}, {&(0x7f0000003ac0)=""/72, 0x48}], 0x7, &(0x7f0000003bc0)=""/99, 0x63, 0xfffffffffffffffb}, 0x5}], 0x6, 0x40, &(0x7f0000003e00)={r0, r1+10000000}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003f80)=0x0) r4 = dup(r2) perf_event_open(&(0x7f0000003f00)={0x5, 0x70, 0xf35e, 0xfff, 0x1, 0x5, 0x0, 0x100000000, 0x200, 0x2, 0x80, 0x100000001, 0x200, 0x4, 0x3, 0x6, 0xecc9, 0x3f, 0x8, 0x5, 0x80, 0x400, 0x5, 0x4, 0x0, 0x100000001, 0x4, 0xa78, 0xfff, 0x1bbb4335, 0x3, 0x1, 0x953, 0x465cd211, 0xbeef, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x3, @perf_bp={&(0x7f0000003ec0), 0x7}, 0x600, 0x4, 0x0, 0x2, 0x93, 0x40, 0x455}, r3, 0x3, r4, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendfile(r5, r5, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/03/12 06:56:22 executing program 5: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xea, "40385807e6d2d180823db14d64f91f083f5d9bbcf1b1584a29ccdcf24803f3c1eb8a2ea3833a0cc7fca640557236cb7b5cb25a89951929056857f886f97d59638d296b334053c157d364548ae57bfae0916aa111475af34e1a3d0def721d848b17e14d5c7a038f1dc49dd7cb21ad0ec05175160104b48bbc2c9aa38c387fe60014762a1d0365808e628e5c45f5c1d063ae5bb472e8c6d50b29bcba59e0b2dbbbd8563b267e15eb23b4ec80f97a3322d287d89ec33238c1f9930ad676825cd684ea780de9907d0bb20658cd3612c350abf5b94569bb0daddcceea2a03e8fcc20b07229e4615c81997a826"}, &(0x7f0000000100)=0xf2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/03/12 06:56:22 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xb}, 0x2e304000000000}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) accept(r0, 0x0, &(0x7f0000efaffc)=0x212) close(r1) 2018/03/12 06:56:22 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000040)=0x5a, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x3, 0x7a8, [0x0, 0x200000c0, 0x200000f0, 0x200004b8], 0x0, &(0x7f0000000080), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000005000000040000000000626f6e643000000000000000000000007663616e30000000000000000000000073797a5f74756e0000000000000000006e723000000000000000000000000000ffffffffffff000000ff00000000000000000000000000000000f8020000600300009803000069707673000000000000000000000000000000000000000000000000000000002800000000000000ff010000000000000000000000000001000000000000000000000000ffffffff000008000000000062706600000000000000000000000000000000000000000000000000000000001002000000000000000000003b51fff00000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000100000000000000fff2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000ffffff7f0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000050008000000000000000000000000000000000100000000000000000000000000000000000000000000ff0000000000000000000000000000000004fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000806ff010000000000000000000000000000000000000500000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000fa00000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000434f4e4e5345434d41524b000000000000000000000000000000000000000000080000000000000002000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff02000000050000000400000000007663616e30000000000000000000000079616d30000000000000000000000000677265300000000000000000000000006966623000000000000000000000000065127094d8a8000000000000aa2fcb11524c000000000000000030020000600200009002000070687973646576000000000000000000000000000000000000000000000000007000000000000000766c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000636f6d6d656e74000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000000b000000000000000000736974300000000000000000000000006966623000000000000000000000000069703667726530000000000000000000697036746e6c30000000000000000000aaaaaaaaaabb00ffff0000ffffffffffffff000000000000000070000000c0000000f000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a310000000000000000000000000000000000000000000000002000000000000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000fe9c4a82bb504d2767e7f876fb5eb184b05120e7e4ea2c098ebe0b8b2f24bea5b3ea7fe4bcbc793f3cb89f8a54a250a81a21d0f37f6cd397e9aedccc841fce9f6db7f8bf7117a65e4846f38d2e1fa4ff4c913343e9ae17e8ec5f9b93872a597baed56d585d82dcac4d8d48bd6c7a439c0a451f1783b079523acb4f71402b8838cb52e0209ae6d865429e6dd8"]}, 0x8ac) [ 49.181325] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/12 06:56:22 executing program 7: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000100)={r1, r1}) 2018/03/12 06:56:22 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/03/12 06:56:22 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001980)={0x0, @multicast1, @rand_addr}, &(0x7f00000019c0)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001a00)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) kcmp(r1, r2, 0x1, r0, r0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000018000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/03/12 06:56:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00'}) 2018/03/12 06:56:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syz_tun\x00', {0x4, 0x80000001, 0x5, "ca6c8dd397cf", 0x1ff}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) 2018/03/12 06:56:22 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x9, 0x8, 0x5, 0x4}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)) socket$nl_xfrm(0xa, 0x3, 0x87) 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, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/12 06:56:22 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800470000a40000000000009078ac141400ac141400070706ffffffff000000000000089078"], &(0x7f0000000100)) 2018/03/12 06:56:22 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) write(r1, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udp\x00') sendfile(r1, r3, &(0x7f0000000000), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x5, 0x0, {0x1, 0x3, 0x9, 0x1, 0x3e}}) 2018/03/12 06:56:22 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}, 0x1e) socket$pptp(0x18, 0x1, 0x2) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000000)=0x80, 0x80000) 2018/03/12 06:56:22 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000600)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "2c3ef5", 0x40, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x2c}, @fragment={0x3f, 0x0, 0x0, 0x0, 0x0, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, '3R#', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x20de, &(0x7f0000000100)=@raw=[@ldst, @alu, @alu, @generic, @call={0x85}], &(0x7f0000000040)="7379000001000000000099ee91c55d951537a89577bcbe6f2b8266cd6afa30a28c118ccb7e9d67d0ee38f41664429055bc51827063a859e9ab699b67170c65ec423fd18ad4195146e349e1ef1e27f91ed8d64df217dab98d5d2c38832b72f9f852b2687266dbdf26815156e43fa9fbe8eacf101954fb07fa5a905f7d907acd1f7115c22c2e9dd7c9", 0x27, 0xfffffffffffffdaf, &(0x7f0000000280)=""/127}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="8855fd24c9c8ac2147a028599af3b64399fd378770511728b57fc35112066fd2ef7b6478b2316a678649b947f00e2796c590c63d3b3ad71a9742d34309ee3b8ff2d264b6d79294eddbe46c795becf8d751cf1ef12645ea757aeb269674ff1d5d4cfc4799b2450e5b77fafa3649d6f730823c8a489188237995f64f5e762cd412545ae1eadc0d60749ce4299f548e81213761fa46b54eb32f2b0f522b0d15361a85e27313d2d1488083fb8a60f2852d2586616653f3cd9f8bba274ee2e5cdb032b8acae2ada642e2b48812285422a2d8007ecbcfe6a2fc051a75ed071d9a0df3159d0e6097b89094ea7bb1a3501df") ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000680)="b33ffe6743dfed654db6b4df24aa969e7dd41e832994df1e5fe31db2e6758cddbc27a951b9d9b76d7f0a8dd5237eb0466e3772805b4ffd70e33efdb3e1d023ae69195c4c4120307ea8a42496a43c7de6e8b32680253e7b05391016574c5df7237724904bf8773fe8bb903bf1dfd4eda2c994fedf3dbf5c2a0258a9784a2a7c2f2a61ec7f57009cdb28ab947f44ad5925b5ef2250d8b4cdafd5d7ae37b61a61356492f557f733171c4497c9f38d51e987109f57f4d337792a4cac9acffcbe8896aff028764e4a835c208338092619c8b089192ce3fa01ed88bcd890a20a") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x400201, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) recvfrom$unix(r2, &(0x7f0000000400)=""/204, 0xcc, 0x2000, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1c) 2018/03/12 06:56:22 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001140)="f2d087e886b7eb3c531194ca69f9e0752abb31b3fe5dc372f5c72740bb452004d7e056ec995ae580d088e9") io_setup(0x203, &(0x7f0000d5aff8)=0x0) sched_setaffinity(0x0, 0xfffffffffffffc27, &(0x7f0000dcc000)=0x401) io_getevents(r1, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f0000000000)={0x77359400}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000040)="9dc5562b04f41f7bcd9d47424c376c5455d9de818a5fa510c5aed25632ddc90b857e627f100a8fe51d3498f95261a0bb21e812aa3d0410daeec8ee9080d7f8b93b47731069e8b5091ad122fef8082852b1514f84c3effd02d7d81ad713ea3ca826c28a6f59a9763591dc83396cfea516566e122c1e0f60f665d2cb1dbde5ed29e24c914d04c59bbc4c9f73c1ad835f659cfd5f81611011d8d98cdc36b8c528b01e2cc77c0fa4e5d4b90c7fe62172ec400eb4cd5d94aee10f44047db2a766fd", 0xbf}, {&(0x7f0000000100)="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", 0x1000}], 0x2) 2018/03/12 06:56:22 executing program 4: mmap(&(0x7f0000e49000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x4}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x4, 0x1ff, 0x9, 0x3ff, 0x0, 0x8, 0x8000, 0x4, 0x7, 0x8, 0x7ff, 0x1, 0x5, 0x7, 0x2, 0x8, 0x13acc575, 0x4, 0x5, 0xffffffffffff261e, 0x100, 0x1ff, 0x20, 0x3ff, 0x2, 0x3, 0x0, 0x5, 0x1, 0x101, 0x4, 0x64, 0xff, 0x3, 0x81, 0x7, 0x0, 0x74e, 0x4, @perf_config_ext={0x1f, 0x7}, 0x0, 0xff, 0x5, 0x7, 0x7, 0x1, 0x228000000000}, r2, 0x1, r1, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000e72000/0x2000)=nil, 0x2000}, 0x3}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x600, 0x68) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0xe, 0x5, 0x0, 0xf, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x10}, @sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x4e20}}]}, 0x78}, 0x1}, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/12 06:56:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x7, 0x0, [{0x40000000, 0x4, 0x1, 0x6, 0x2, 0x9, 0x2}, {0xc0000007, 0x7fffffff, 0x3, 0x80, 0x100000000, 0x8, 0x3}, {0x0, 0x10000, 0x1, 0x20, 0x40, 0xffffffffffff34fd, 0x100}, {0x80000001, 0x8, 0x5, 0x59, 0x5, 0x6, 0x8}, {0xf, 0x2, 0x4, 0x6, 0x3, 0x5, 0x6}, {0x0, 0x3, 0x1, 0x1, 0x8, 0x20, 0x3}, {0x80000019, 0xe610, 0x1, 0x6, 0xc9, 0x5, 0x80000001}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) bind$alg(r0, &(0x7f0000003580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0xfffffda2) 2018/03/12 06:56:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) 2018/03/12 06:56:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="1c0000001800210c0000000000000000ff0100000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x0, 0xe08, &(0x7f00000000c0)="755c5b0649f6e68247f71da4f56479cece94760e209f50409d9662252f38d2b552017cacb86ac45834ae520a23cff7d728bbb2a4b8211098c876a368ab841d5ae7ca84c74dd4f5811752b950a114bef623892ecbcd1ad1473bcc102f0f1b194ecaa58a6b29d2314f7dfe88951f4040f0fb752706c00d971dcf868b2b7eef5decea910f4e638d5382e8ab4f24e462a99df31cca961359b54c180656948d52ff9a195dba8c", 0x0, 0x7, 0xe2d, 0x90000000, 0x4, 0x0, 0x4, "6e3ffe457050fcbde50ab61a1a857efd2fa984dbc754add0fd641adef4f04035fbc0a2e03ffd"}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x8, 0x76, "4d02000000e07a04000000fdbf8627e33b3ee97609e2a7d298e7b3db96901c4f7612860b18f31580b8ceecde586ad3a43e6441b1973c7b75570f4b997f8e17f943068c93a9080e09bdcb784d35e5c1d43c461205a3699b9dfe8fc286414dcba2993b7e56fc1d85461020ceda86d2250fb60b"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0xff, 0x4) 2018/03/12 06:56:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x6, 0x8c0, 0x0, 0x0, 0x0, 0xb86}) fanotify_init(0x48, 0x141002) getpgrp(r1) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) 2018/03/12 06:56:22 executing program 2: unshare(0x810000) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/12 06:56:22 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x2) recvmsg(0xffffffffffffff9c, &(0x7f0000002580)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/217, 0xd9}, {&(0x7f0000001300)=""/126, 0x7e}, {&(0x7f0000001380)=""/112, 0x70}, {&(0x7f0000001400)=""/74, 0x4a}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/23, 0x17}, {&(0x7f00000024c0)=""/28, 0x1c}], 0x8, 0x0, 0x0, 0x1ffc000000000000}, 0x10000) fstat(r0, &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000006340)='/dev/snd/midiC#D#\x00', 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006380)={0x0}, &(0x7f00000063c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006400)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000006500)=0xe8) getgroups(0x3, &(0x7f0000006540)=[0x0, 0x0, 0x0]) r7 = getpid() lstat(&(0x7f0000006580)='./file0\x00', &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006640)='./file0\x00', &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000006880)={&(0x7f00000025c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc, &(0x7f0000006300)=[{&(0x7f0000002600)={0x3970, 0x16, 0x0, 0x70bd25, 0x25dfdbfc, "", [@nested={0x2278, 0x46, 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[@nested={0x2b8, 0x96, [@generic="22081f6a80527908bd534f2ace14fb07240e0d26d9de84c228fa8552c110312740886584518afd7c7a0d27704654af2ee8a17cb117b88e48cad21f00272d482b3e41d236bca8e5a01bf98bd4a831b3cbfa38bd22f87e5ad982c1c7b71f8c62384e76e7517c91abe90e8e730232d4c4659cd24d5f821faa61a3461bf6e0c7e9ef25b4e5c33d4660e79acd569c27b021aa6f73867030d9ef6448b588496a05216b8d0cd5853415159c6df3e457398dcaafe55da30302e905a21c2a5f1611adbdcacf19a163de54f48a94122e4165e75ddef85fa1a5c61970", @generic="4effc07daccbb921986a7f3ae4739871033ec68210a54e8a599f6cd8999686aa266ff570fd64c8a60b859af0c5f1da7f3105c62c324e73a9fa3e77872dac9b5a66cbd1a430734081a674d0fead2e88b21a42b013ec07e28663ffd40bfedc0a314bace2260d5f8f6daf6fc5c1b78e8006f67acdbfb1455ffcca736ac165c56d5c9172ffef9bf8a4ab00a370b9dd9d12d567a07ecdab61aaf98146fd06539a6505d1198cd2b5cd31deb456ba1d8ba6e5eee8bad190c1f500355b987c7f1488b3f76547ae5a3f5dd0f17aa9a31de0d6184e30f3962784a0f4b6f218f5a3baa92e36d4c93ebbb8c830d7", @typed={0xe8, 0x7c, @binary="ddea9b873bd89c5f868808ebaf6b84479fce3ae6c04ce6eafd9352b60a8c71e29fb07317d8145fe9c053653408a1866d12212883a66832735b3aede0dba7bdf02de432debaa79b25e77e28fac6c281a0ea5b07dde6d4aa14c25fae24b80dafbf7b1c0c440350dad9a6793df846c86dabd1d806b196bf2f9cf6d9702d32bb1918cfdfdb080e0480ee32d1287d04445ef2493a96d34e7e674bc6e3ca2218bd876086fbf7bf07b1d1da82f57b0597982728b0aff4ecea107dd2d0fb82cea88d75186d3c019e6eae8fcc0f4866557904ef0fe719bcff37d26c184162203082"}, @generic="7861253a968e137228fdf66398"]}, @typed={0xc, 0x7d, @uid=r2}]}, 0x2d4}], 0x2, &(0x7f0000006700)=[@rights={0x28, 0x1, 0x1, [r0, r3, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0x180, 0x80c0}, 0x20000011) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) r11 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r11, 0x400442c8, &(0x7f0000006ac0)={r10, 0x4, 0x3, "6a99c0f0099ba20d690d79bccbad51ceb0c80e49a2ba1fc6735671c18efe05cd632582aa55861fc5b146a3474291afa1cd955390e0e0220dcea8eff8f5cdcd668a66bb4295da6291610f370440b5b1db12f4fbdceea6d371962c622c74cf49bbf42eae10881bb7cba64e2c0d053f12912d953a215bab2fc3b3db2498fc7c34066e40da26ec9a48eec990dfc47657a4f7bec6fb1456cdc70f089bd94a0db5a72f408760680f28d63feea49c051c5f4cbd6b82d99422b21d3b40c293795f7a9c910c1e1e558ec6d6e75b707fbcce995f1bfc0145d7d9"}) sendmsg$nl_netfilter(r10, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000d52000)=ANY=[@ANYBLOB="240000000001010000000000000000000a001100100012000c00010000000000"], 0x20}, 0x1}, 0x0) 2018/03/12 06:56:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000001, 0x80000) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYRES64], 0xfffffffffffffd38) truncate(&(0x7f0000000140)='./file0\x00', 0x20) sync_file_range(r0, 0x4, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x4, 0x4) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)='#,mime_type\x00', 0xc, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x394c, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/127) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0xf000, 0x10000}) 2018/03/12 06:56:22 executing program 4: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x4000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x9, 0x7ff, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff]}, 0x5, 0x0, 0x0, 0x4, 0x6, 0x8, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0x5}, &(0x7f0000000140)=0x8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') 2018/03/12 06:56:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000080)=0x3, 0x636) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) 2018/03/12 06:56:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/12 06:56:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x488) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f0000000000)=0x40) syz_emit_ethernet(0x0, &(0x7f0000976000)=ANY=[], &(0x7f0000a95fe8)={0x0, 0xfffffffffffffffe, [0x0, 0x8000000000000000, 0x0, 0x82b]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) 2018/03/12 06:56:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(seed-generic)\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200400, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="c32c9aa5070000008d16febabc49e638cfd42b1db36ff141c31f760000000000000000", 0xc) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)='i', 0x1}], 0x1) 2018/03/12 06:56:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6f6, 0x2000000007010fe) lseek(r0, 0x0, 0x1) 2018/03/12 06:56:22 executing program 5: syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) 2018/03/12 06:56:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"fd596d200000000000000000001a00", 0x4000000000000403}) 2018/03/12 06:56:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x4a) 2018/03/12 06:56:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x1f, 0x181800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="110000009b58182c7afcd05fb8af9013a842f882d9"], &(0x7f0000000400)=0x19) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x200, 0x7fffffff}, &(0x7f00000034c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003540)={0x0, 0x3}, &(0x7f0000003580)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003500)={r4, 0x1000}, &(0x7f0000000480)=0x30d) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0xffffffff80000000, 0x0, 0x4000000}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40, 0x0) pkey_mprotect(&(0x7f0000004000/0x5000)=nil, 0x5000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000003380)=[0x80000000]) sendmmsg$inet_sctp(r2, &(0x7f00000032c0)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x6, @empty, 0x8}, 0x1c, &(0x7f00000018c0)=[{&(0x7f00000004c0)="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", 0xfa}, {&(0x7f0000000300)="3efc865d07b1007dcdfa6febed8805101610248c780e25cc753ca0de9dfe8fe22e5233c59eb0bdb7f7be13afc24c3fb0f8e1f306baf4ab846dc4ef74cd786271a02593a46c9f913ea82b1e58bc2d961c", 0x50}, {&(0x7f00000005c0)="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", 0xff}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="04b9566cca0d036281d9f4536641a5972b09f69c57518af3a97bd9d00dd8234ab7cbc021bc9078631e4ce27ddbb8c9", 0x2f}, {&(0x7f0000001700)="320edf86f88ed9319c1a289847c55de6ad1852b140ad705706831d1cde9ddbe21577939a311ed571114c31d35ae6edd34bc961347996f0be3ae63f41881901e9652e39da95526d765b85f3c9af3db6be5e8bd63a029fdcd0ef4336e09948ab2c267d6fc76d1dd975356377b2e89f61cb19084b33dec9f37eedb7bfedd3eba9ee", 0x80}, {&(0x7f0000001780)="b52bcc58d56f4f21bf174b5a0c", 0xd}, {&(0x7f00000017c0)="18aa02f6f068a3df19f893cff74799482512e57677eb66b4", 0x18}, {&(0x7f0000001800)="dfa68b0ee23df681c42b96814c665e5fbc1317493ede6bbc64420ef4b69ce8c8919e63b0d9e0453d60f65d2d9ff3b46ff6e3f2dc5b907766757e62dfc49dcde87b51ce87debbd1807b09004c4897fa9c56ae5bf330251a3cc823b7849b93869df37c8b71de4dbe0e7dcb77a097e16214f8d46c552b3281567dc8976fae39d3bbe192d5152e3e1d11ca96946497100b5b6fb4a2b00d8ad468f562c125f12ce0eed2e4c8e7798e739b8b3bcc2a12dd31ca", 0xb0}], 0x9, &(0x7f0000001980)=[@init={0x18, 0x84, 0x0, {0x0, 0x62d7, 0x388b, 0x8001}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x1, 0xe6d5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x10001, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8004, 0x400, 0x28, 0x4, 0xb37, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x623172d6, 0x8201, 0x4, 0xc880, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8000, 0x2, 0x20, 0x8af, 0x0, 0x8f2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x100, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x7ff, 0xd7f}}], 0x180, 0x81}, {&(0x7f0000001b00)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001b40)="4f2ec807180def9f03a2bb74c499c444cd", 0x11}, {&(0x7f0000001b80)="6551db63908c9ec7fa93d93a73a8eaa2dbdcf2dc8ced50afb9dce5acab3bffc13ca76efa652afa2ed493137c6ded578cf24c62874c0d1fd7623239f760b03b1ffacb6ca93fc9a25d1fc546f19b76a03006af0e1c4eb65b11b241291d44a8e3512b560502f12f015aa8dc3b1cd98d84c599b4b33111d37753cd6af18a3233caab429297f43ce8f7d366e069f6aee197b55da06d8f453ff6", 0x97}, {&(0x7f0000001c40)="62cccf66a68d61f1e2ecc17759c8d1fb5acf897a650e712e5ccff411e4cd0a713140563658565f0185e813cac761efb6168b088acb0d07bcf0a4557e64a0d1d5da0d37c78f862e7f960a74b4aff16172f8709d38320c0696d997eac50bbbacde2941fe9e", 0x64}, {&(0x7f0000001cc0)="59fb886f8ab8377251f5487f7a571ae2bdd58263a5f925f035d705ee48ef1559f82caf44e73f4d1341db99cab7907323794faf43fa3632540d0b055d9d4c4f46574830abb8bab07a5f530a9869ac14001567c32ad97195b2e90487de08ee6a06b3c2aec2667b3e3550b71d634b1b1c7f5c864b27dd8ea8a90e7a5b9aeabda8224551e5fe207418466756e4315a1a240817a8246442bc24d259a2a4933f3513ce3e784710", 0xa4}], 0x4, &(0x7f0000001dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x5, 0x6, 0x8, 0x6, 0x8, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5294, 0x0, 0x200, 0x7fff, 0x6, 0xffff, 0x3, 0x800, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x80}}], 0x90, 0x4000}, {&(0x7f0000001e80)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003200)=[{&(0x7f0000001ec0)="b0f7c6fa8363d0a6b81e23dbed6ed6c6d9413c54052c851484567253b8bc3d01bcaad6154b2f1c3912cf6eed7b184e7055204bbb5c6cef24edcfdd363cac66664227bb66105cac7cddc251b0d80ce18fb48a4e53cbedee2c9dc90f871addbb04f4468c0789d67da28ed707d715351492b36d4b2d93efa99a90dc910b554303e314cda40c5f82f21ee9952fb6d644d4ee86635e1252e9b6c157b11831ec1a802cb6caf7f4efbc5b61881bc19085a77f5e2c8e88877b15a08af6f3c6b1a2f495557c058942170bdf9411c3ccc22814495861174f8dc1b8c7080ab89343084c93e04b9c", 0xe2}, {&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="1da6d5587cf7d16433600a6e63de32b87db15fc8fb1a22bc027eb0e99e25a44ee4a144a4a097fc8d629eda674cc11de32abb405ef9663b2532e7cbaab1f9c252672a41cac41edd127493a6d8a8f1affafa270e95d626d7bf4c7ac542f715bdff9e43b55599f23ee9b595079d6ee75fa30df5865422a310f546597c3ea9e7696b714fd19d51f76a644560fd03a1701d7e49175b9cd75faa4db0469ba916a9e37c28aeb25052908eec0eedf8601b7cdb547c7e3bf39d7f8f5e140b58fdaec5d3971ec804f419c823768c48ab1071b52bcab633e1c543a1348ec42fa31970bf5576fad2994edcfa1aa0fab379c6", 0xec}, {&(0x7f00000030c0)="58fd1bc3b4183c887956e74bd9fe5de9539eebb1ae72bc9a3dc31616353bee1f277055101e8237c1b5d4b7f1e2da6f058d8e5e6d0014aaa12bc3f50a76b2924657bafea6676e62fec59e4745162d231f4c", 0x51}, {&(0x7f0000003140)="23efd97a99c0a5dc326af32c4e1572cf4891163a60a2da409b1082b3217c30b90be2b1146059ddc21567ed20ce30a8d92aaadaf377d2673db08e750ccc35ba3eb26712da89b463ceadafc86a250155992997807d663db69d3f005e6ae0ad42d78b1bf45acca3627fc29d8afd58094f2bc0f4a7bcbbbe5a5a3c8d7df8fa2b453a71b7819e9d5400337b064a0c19e787225f93828e32bd4e9b14e929a3b2ad7361e9e94f896a343f6a8110615e3deddef97b942829b1e51ece171fea0cbc6a", 0xbe}], 0x5, &(0x7f0000003280), 0x0, 0x80}], 0x3, 0x800) r7 = semget(0x3, 0x5, 0x24) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003280)=@int=0x2, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000003480)=0xfffffd97) prctl$getname(0x10, &(0x7f00000033c0)=""/68) fchown(r6, r8, r9) syz_open_dev$mouse(&(0x7f0000003440)='/dev/input/mouse#\x00', 0xd54d, 0x2000) semctl$GETPID(r7, 0x4, 0xb, &(0x7f0000000040)=""/81) 2018/03/12 06:56:22 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@setneightbl={0x24, 0x43, 0x200, 0x70bd2d, 0x25dfdbfc, {0xf}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_newroute={0x24, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}) 2018/03/12 06:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799ffc), &(0x7f000085f000)=0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2) 2018/03/12 06:56:22 executing program 1: eventfd(0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r3, &(0x7f0000b4dff8), 0xfffffe7e) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r3) tkill(r4, 0x15) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0xfffffffffffffffe) 2018/03/12 06:56:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1ff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) 2018/03/12 06:56:22 executing program 5: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x95, 0x4c0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) 2018/03/12 06:56:22 executing program 4: perf_event_open(&(0x7f0000772f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x101180) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000080)=""/162, 0xa2, 0x12000, &(0x7f0000000280)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 06:56:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x3b2) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x58d, 0xfffffffffffffff8, 0x74f, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x84, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xff}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1f, @empty, 0x100000000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) 2018/03/12 06:56:22 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={"62726f7574650500", 0x20, 0x3, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000000), &(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000150000000000000000006e7230000000000000000000000000006772653000000000000000000000000062637366300000000000000000000000726f73653000000000000000000000000000000000000000000000000180c20000000000000000000000a0000000f000000020010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000006f00000000000000000000000000000000000000000000180000000000800073797a3000000000000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff01000000190048680000000000006970366772657461703000000000000069705f7674693000000000000000000065716c00000000000000000000000000626373713000000030002f68000000000180c2000000000000000000aaaaaaaaaaaa0000000000000002000000000000000028010000737470000000000000000000000000000000000000000000000000001c0000004800000000000000006d140000000000000082ed230912fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000002000000ffffffff010000000300000000000000000069726c616e300000000000ff07000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000070000000e8000000180100004e464c4f470000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000069ff6af47137006ed2d2f16f058ebbbce0e17b0246cee56040aba9f1933091cc69143b213f7b6f0d4b714a2b36ad5da779cfd9a119d66fe591f85ee392ee70000000072656469556563740000000000000000000000000000000000000000000000000800000000000000000000000000000000"]}, 0x468) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4000000c}) 2018/03/12 06:56:22 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x4, [0x5, 0x8, 0x3, 0x0]}, &(0x7f0000000080)=0x10) finit_module(r0, &(0x7f0000000100)='eth0\x00', 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x800}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x501000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={r3, r4}) 2018/03/12 06:56:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000050000009b361c2a964a7c9ef1070545cfbcc7c4bb6ee3dc641d56d82e09c941660154d3b0e5798707dfd3c897b63cfdba91665c25ceafb440ae6c9fc707a4646cf272fe1598f0bf1f60b792199f5b5fe28fafa941541cdc6186b7c32423865cec94826bbd882029c6c92dba7ad5e8ecff231c8b57d4ac8f75a168d9ffd5599a400ab0d780be76279156ad2d"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) semget$private(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/12 06:56:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)=ANY=[@ANYBLOB="240000002300293fdb0608ffffffffffffffff14000000100007000c00020000000000e0"], 0x24}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0xf12}, &(0x7f00000000c0)=0x8) 2018/03/12 06:56:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x200000000000000, 0x20001000, 0xffffffff, 0x101, 0x9, 0xfff, 0xfffffffffffffff9, 0x6, 0x5, 0x3}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7ff, 0x0, 0x0, 0x8, 0x7, 0x80, 0x85d, 0x7ff, 0x4, 0x1}, 0x10) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/127, 0x7f) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="010000dfff0000080200000000000000000000919be06bfd4bbfee46be089ffe3d865817f424ba1f010448b7e29dd1e9550fb57f1b9d4b4d9f4fdde67f1a9894532cee921d3fb220ab4e04af28df61e6d4d0dc61ad9df677d0a71910c85578f523f3cd8070eacab83404a2c838729a5fc2cd6da010a08769545f2cf9a9a5f13bbb8decbbaeec52380d6aed01de32ea319ea090a5a8391e85e7047435588c63846f61b74e99a2de139803362778aeb2498b56ffb1bbeb3152fea41af1bcad28716edfa271975ae55b70a7362562e397915dec"]) [ 49.733906] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 49.753770] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 49.778854] binder: 6599:6608 unknown command 327680 2018/03/12 06:56:22 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x2, 0x250, [0x20000040, 0x0, 0x0, 0x20000230, 0x20000260], 0x0, &(0x7f00004ba000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x28, 0xa10, 'bcsh0\x00', 'ip_vti0\x00', 'eql\x00', 'irlan0\x00', @random="747024e67d7e", [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x1f1fecfcc68945dc, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8, {{0x3, 0x1, 0x8035, 0x5, 0x2}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x11, 0x1, 0x6007, 'ip6_vti0\x00', 'vcan0\x00', 'nr0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x200, 0x7, 0x5, 0x6}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x2c8) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) socketpair(0x0, 0x807, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x2000002, 0x1210, r0, 0x0) 2018/03/12 06:56:22 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0xf, r0, 0x4, 0x9) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000200)=""/211, &(0x7f0000000000)=0xd3) 2018/03/12 06:56:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000f896c1000000"], 0x10}], 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000011c0)='/dev/net/tun\x00', 0x0, 0x101000) r2 = memfd_create(&(0x7f0000000200)='cgroupppp1system#&\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001200)={0x0, 0xf9e}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001280)={r3, 0x3ff}, 0x8) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000240)=r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x68, 0xfffffffffffff001, 0x7ff, 0x1, 0xfffffffffffffff9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0x9, 0x2, 0x7e3b, 0x8, 0x8}, &(0x7f0000000180)=0x14) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r5, 0x0, 0xfffffffffffffffe}, 0xc) [ 49.818769] kauditd_printk_skb: 17 callbacks suppressed [ 49.818777] audit: type=1400 audit(1520837782.959:39): avc: denied { set_context_mgr } for pid=6599 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.818818] binder: 6599:6608 ioctl c0306201 20004000 returned -22 [ 49.836739] audit: type=1400 audit(1520837782.977:40): avc: denied { map_read map_write } for pid=6617 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 49.910582] audit: type=1400 audit(1520837783.040:41): avc: denied { call } for pid=6599 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.922371] binder: 6599:6608 unknown command 327680 [ 49.939584] binder: BINDER_SET_CONTEXT_MGR already set [ 49.945359] binder: 6599:6623 ioctl 40046207 0 returned -16 2018/03/12 06:56:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002f80)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000003080)=0xe8) r6 = getpgid(0xffffffffffffffff) recvfrom$llc(r1, &(0x7f0000005c00)=""/53, 0x35, 0x100, &(0x7f0000005c80)={0x1a, 0x315, 0x2, 0x2, 0xdf8, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r7 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000005880)={0x0, 0x0}) getresuid(&(0x7f00000058c0)=0x0, &(0x7f0000005900), &(0x7f0000005940)) fstat(r0, &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() accept4$unix(r1, 0x0, &(0x7f0000005bc0), 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005a00)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005b00)=0xe8) fstat(r0, &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000005c40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005800)=[{&(0x7f00000000c0)={0x32c, 0x34, 0x2, 0x70bd2a, 0x25dfdbfd, "", [@nested={0xfc, 0x92, [@typed={0xc, 0x40, @fd=r0}, @typed={0xc, 0xe, @fd=r0}, @typed={0xc, 0x45, @u32=0xffffffffffff7fff}, @generic="376ded490f5e8a570ce5f42f018dadf0b17beb44be87cf15ec8e401959ca6f3efc98ad69d836f84b077c76cb7d3aca65a6914d33071043b360103a5ef994f941daedc2a886a9e7a28bcfa7eefabba0ca6cc6776e19e952adc107e58ec4ae9c6f1239734ea1c52f13ce4581a6c05a065e7ce564b5a3199f18415783df1174aba6cae9a975b3227a8f16d9c92c2ffe5b2fa2fd2c4a84e618b418472caa4d5f58a7fdb04aa2dbb38bc986a7499e33c93a094298008508d82215bb0229bebcfec6bb61f1f73482631d1f042551e8781187f76abdd3"]}, @generic="23a4dd2f153c9db3d8c6e3271417c7b4b42713b58ab7549b2233ca45f8717d0d8649dbcd8fbbe02e70ef7a46ad5d8cbd445bcc774414b7afe770c14c04b9e959e7a42f31db1273a524fb852288f192bc3474b175c27184e589d14b527fd48a92e0128040b0f055ce2e4298389b82492ed5e909ec1e524430f0ecce37272096a093b878ef5dd21fd47e786d5e46431ba6c71d983fd0d0e277de0f67fdb66ff34fb3a2a4074c0340e186e2247c4e6e4240b2f25977ed7dfb68abc03e92fa503b5ff6e3b7b8a3c86871bade3a320ccca315f6eddd3e23a1dbb6344d9ee8099c33", @typed={0x10, 0x93, @u64=0x5a}, @nested={0x130, 0x2b, [@generic="aaf7bc2887528a981502fe65a1aa0036aa86b5df3a3ea4bbf5910f8d8f6d18227c8a8633186750a911a4e7039c179b0478633bc23a8034bf2d63e70dc2e66a0ae50d47405faa2efc97720fda4e0653bb32bfdcd21ac6d133887c6851ac01fb8edd1c97b38a2c0a172dbd0a8111bf30412f69b570ffa3a468abac4746c8dfba09234cbd6ed434f9b3ec488a868a8503275abc80377e20f8a09d6d1e5f60ccc42ff458a304caeabbb4abd959299a51b6dba715668fa5ec9aba1f1a", @generic="0a462c7471b0567e86f3120293d6e712f5a985ad013b81fa220182b25ea69d83083c26a4b1a025b6f5c2b8f5c2cce84f782547871237aa61628c6d3222", @generic="fabb57b14f2500a13109dbfdb4598468962e65", @typed={0x20, 0xc, @str='vmnet0$!)security*)/*\x00'}]}]}, 0x32c}, {&(0x7f0000000540)={0x1228, 0x11, 0x8, 0x70bd28, 0x25dfdbfd, "", [@nested={0x11dc, 0x7a, [@generic="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@typed={0xc, 0x17, @u32=0x10000}, @generic="6ac750447bd9229719bda23e3db849e30304147a9e9a3f3b655d4a4a6b3bed133e5cd53256621bed0612c343e86ad488c894a2b5f991bdea73b757c4b2ca073d28284349e66b9bd122efef61f8719748013b42e25b44f4a1bba756a18cfd6c87030f02232aac2cd971d1199cb53dbe2e2ccb929d812c4c0e14864f4e51d61128ad9827f2924c8cd79e3de5f69d8f7f728e7b439ae8995e0558d27500d44b7731fa73358b0f93e01b444ea09ceb1c5f5ad956c607ff5f291d6498073934990d1ac0b3b09e24ad221d51d997bc311dd11d3923f7e670269c1a4b0a1310c432aa153dac55dc16b74dab244b1b14e8e4b788392e44444cbe1d8c"]}, 0x138c}, {&(0x7f0000004480)={0x118c, 0x2b, 0x920, 0x70bd27, 0x25dfdbfe, "", [@generic="3bf2fe80ed7cf06abeb7b5bf70381fc68eed0dd65b54dcc199a86ca3dcfad5d2224ef5210ffa35577c8a772e02ba4b810c6858be6101fa94e06b94e79777f2ab7fcdf61037bc010f3b63a26697cb9af4a00e11f26e613b70a1b285916e90c27454f8183dd1e4d3bf0b6f334b94b01fa746abf493c646b5e424aee0135beaee61ba89fbc7da0201ea6fc1a643fd1e208a2d40bf9881f9f8be1d92f41b7ad25d7ae7fd7d9f8488ba69761134d86c696ec33107cbcaf7f4a19f88bf8b79dc6ff6a7b7b66024c183f49ee792074c9111a5ac68f757621fc9cb03cd9205aeaa15fcc6", @typed={0xc, 0x42, @ipv4=@rand_addr=0x297}, @typed={0xc, 0x56, @fd=r0}, @nested={0x1010, 0x15, [@typed={0xc, 0x70, @ipv4}, @generic="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@generic="f66e2ae35365070e6eb855bc9abed0bc3e7311cdb0f71684d12beca9434b18c383574c377ad6cf5230ce6a3704f5eecf4af992f393b1dd4d44ffb7322ff8cdb249978bfe8dd2ec57e84362b530cd6fc7fe265f5ff2dd42d4d5d05628599aef6ddcf2bdae0ab9e571cf64d1f41843e0c74d38b634"]}, 0x118c}, {&(0x7f0000005640)={0x184, 0x18, 0x10, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x174, 0xe, [@typed={0xc, 0x7, @fd=r0}, @generic="d18e7509b58a8c1f5ec0212a1124670690f305af0f659f985b3882ea67018b8aea5dde4474519a009f0366970c506f60465afe00d750d1e9a44e5c03efbb0cb80d244d5813521d29a1f6d23de7eaea41c29d98617a16436f9dce2964159f8f5d3db889e690edf60e2512f5bdfd3adda10954e24d797628b36e8312b2669a42c32d3413a24144e695dba853a8f50e1de9b4f62a38a43cdb388dd2dc2cfe057423baddff216323d9f6219a2463574c00568f4c4a032041b9a71d10b786b335855796bc6a58fedef11c0cc3bc8d0c2f9b3e2a642faff64ccc5e8d52b0e397b0", @generic="7906f0fc95f86dc65f94d009abfe1f665cba157027100ce788058c3fb44f4238279ad71477d2f038c4b0c4eaf0d7d4330f075b0c504745fbf7d42654fecc767f96effeee263f95914ad967f816806efeff8bf450606286c72ef7d4bf336706bfa4e7109f9aaad973bfac55e28e600b15c0ac9e197fdfae", @typed={0xc, 0x3d, @uid=r7}]}]}, 0x184}], 0x7, &(0x7f0000005cc0)=ANY=[@ANYBLOB="30f600000000000001000000018000006f0ee509e4c1f0fdf71b2fde677dc9ba56838365aea416a1757458fb3764dc82cc0c959b33a4e41c16582046449474fd2bb42eab36e9c9474104525d22a3f503e762c811eae3dfee0f3347e7f76a818824138f50f47104e4afe2f673ba7ecf", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x4000000}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/03/12 06:56:23 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x3, 0x4, 0x4, 0x4}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc0002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x100000001, 0x3}, {0x3, 0x7ff}, 0x40, 0x1, 0x1}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x6, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xb3c}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a20a6a4952ce95e4"}}, 0x48}, 0x1}, 0x4000) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b45ff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040059606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/03/12 06:56:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x94, 0x28e}) 2018/03/12 06:56:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="d10e000000000f4c"], 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x91, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x10200) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00000000c0)="4945e97fe6", 0x5) 2018/03/12 06:56:23 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x8, 0x7, 0x800, 0x40, 0x6, 0x1f, 0x6, 0x6, 0x7, 0x1, 0x3f, 0x4, 0xc9f}, {0x8000, 0xfff, 0x3f, 0x3ff, 0x3, 0x6, 0x5, 0x8, 0x5, 0x42, 0x80000000, 0x7ff, 0x2}, {0x8000, 0xf9, 0x50e, 0x100000000, 0x2, 0x7, 0x800, 0x55, 0x101, 0x7, 0x8c61, 0x7, 0x8}], 0x2a4e}) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3ff) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r3, 0x3}, &(0x7f0000000380)=0x8) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="d074b61582afdeb6", 0x8, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0x6c, "cd291eb9613b6af498fa7e88a4af9ed09b76f0a3d92100f00a99ccc2d04fd5dc93f434e1086e1c95c073d82bc0b285d0691211fa95f6c0384bec3fbb7bbcd2dd0d374019ffe10f7857662dca1c21d20c85804e4cd75b7efe1408fdd6c9d0a8b84f916c3f4477f054da638cbd"}, &(0x7f0000000440)=0x74) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r5, 0x1, 0x2, 0x8}, &(0x7f0000000280)=0x10) keyctl$set_timeout(0xf, r4, 0x7) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/03/12 06:56:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x400000) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xff, 0x20000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r1}) 2018/03/12 06:56:23 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000480)=""/187) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0xb1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000340)=0xda, 0x4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000003c0)) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/03/12 06:56:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xffffffffffffff33, &(0x7f0000b4b000)={&(0x7f0000171fc4)=ANY=[@ANYBLOB="000002300000ff04fe0000000000080001007f000001"], 0x24}, 0x1}, 0x0) 2018/03/12 06:56:23 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0x2c871, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0xff, 0x4) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080)=0x2b, 0x2f2, 0x8) r3 = socket$nl_xfrm(0xa, 0x3, 0x87) sendmsg(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x20e, &(0x7f0000000000)}, 0x1f4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/dsp\x00', 0x98400, 0x0) io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r5, 0xa, &(0x7f00000019c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x80000001, r3, &(0x7f00000001c0)="2a48847b4866f3ac63b0fb7b79ebf161652bc6172d71b4d8ae46195e2a095ceff0ec0665634078ecbe857230c480b7bf4103543b9c083f7d1ca6bbbde452ba863622be6293f9ae0b766f607871257fbe303d34632f6b87400a3a3764fc1b55ba515ad26d3bb0636f745983519c4be8e270b0b0f72564466d28a3c01cb36b7b875b63e642a2bda35a55c5b94da2c4fe7ec8645e7bba2796f659988bb25b72254f809d7b2c5cd6610e42759a5607eb92b4d3598c8f2e978a3df53d5f969b45d362732895d57bbd32c521a7eb49e9ba411075e082457f6feaf756421f004a0947c0d36d79ef352c140ea1584ae59eabc2e37b37", 0xf2, 0x7, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x3f, r1, &(0x7f0000000300)="0f850e72e7171dda6463f5f23a89a2a307", 0x11, 0x2, 0x0, 0x0, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x8, r4, &(0x7f0000000380)="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", 0xfa, 0x8, 0x0, 0x1, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f00000004c0)="e2a109b79a4af0ffac354a91b880c4b83ba714f88b121b53f6c00b4205d8f625c8d3fd73dd3651b4a24aca99e684fbf6df4723c18047382601a83455bc887996e8eee4c96bdba466ef9c26641941de46c45e5ab11863980fa7765f386294191eceefcf498c31f57ef4a1359827f13d40fd0b9bf9dccf8c2480160fbf5ffeded3341be4d4473bc07c9d61cdc62d826e3fcc", 0x91, 0xfc, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f00000005c0)="e2fd127a043f604bb6f6a530c47a4ca0bd4a42ccb7163fa8777569ddc762de9245400e7a984d38580e233155ba281c2ffdb020f4815deb757f540a62fe", 0x3d, 0x100000000, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000640)="a7101857df5ba13e8f37a052c5ef5cee070d8e8063ae4a7ede0856f1ad6e6b33815ce71469c3cc28e06b6ce979e3308c5846ebfb19a10c0a49f39dc596f0b8a86bf675582c0836a73501df7383791f09a95e9f709146cd21322604135a50c2928c27ea637e5da42de47efe5b4b6a45434ac2281152e079b3e3777c617e80fa9183a1e51d28541e3e240e37eab1c14aa75cea440afbf53da5cb", 0x99, 0x80000000, 0x0, 0x1, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xf, 0x1, r4, &(0x7f0000000740)="37f0afac6893a218267c9ece48c2fbf10b29cb19c740d613b67248f69b9beee45a819e204a3987d4", 0x28, 0x67cc, 0x0, 0x1, r4}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00000007c0)="838044ef0fb3ffbe69f02624128057b9cd48dc7e01737ece507759b64a0c83add0939c0b58534e0e5c3fde413e1b942e93ee9fca660c1606c3e8bbe3d349b0ee56f3429b2c94a67c313aa8a7172bbfe9e589fb6070a8f36b0e8b3b5da0", 0x5d, 0x6, 0x0, 0x1, r4}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000880)="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", 0x1000, 0x6, 0x0, 0x1, r4}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xa, 0x6, r1, &(0x7f00000018c0)="898a73603a49863b2e604ff807ae8ed1099722a09b1320f35fb22d29172608c22a94fb91e22969705d00b2f2fe1054569f80a20c9d0aede117ebeb83178b3211c32b9a66ddddbd9f21ec5ba721d32d174229382883504fa22546d90ee8c1772da2c9a549f13f72c8b1aa6ba52bbfaffd5455345b0250a21d28704e6f4c1604375bbb06", 0x83, 0x1, 0x0, 0x1, r0}]) [ 49.955453] binder: 6599:6608 ioctl c0306201 20004000 returned -22 [ 49.966032] binder_alloc: 6599: binder_alloc_buf, no vma [ 49.971618] binder: 6599:6623 transaction failed 29189/-3, size 0-0 line 2963 [ 49.991854] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.997712] binder: release 6599:6634 transaction 4 out, still active [ 50.004513] binder: undelivered TRANSACTION_COMPLETE 2018/03/12 06:56:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r2 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x80000000000) fallocate(r2, 0x0, 0x0, 0x87dc) rt_tgsigqueueinfo(r1, r1, 0x7, &(0x7f0000000040)={0x7, 0xfffffffffffffffb, 0x1, 0xd4}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) sendmmsg(r2, &(0x7f0000001340)=[{{&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x0, 0x4}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="539fccd9fdaa015f02f1bd517910455cc3297b4df0142af0c31cfce18d2bd0461725db2e0edb05a95b6781393ce89795af689ba25fdcd2d16586551a8341795492", 0x41}, {&(0x7f00000002c0)="80edb388ff866f9cdb1487241a10f0944c5deba78555097fb65340242114e6dca4b885d9eb42226748b7aed11b0146098e6083f51458e32b128232f15d46dbafb60ce0bde8b478434dd88c8e5afc9b5bdf2c449a9fe4520dc4739bb165632e3b6d2842843f35389754292952ddfa61505c5672c26e4127255216f5057979f217bccefb79fb19a8ee8ca220259e2735b69613174ec72c5595d62113d64943b274ad7da4012385f728051d0e4fedd3ed69d4a0b7a9d4a22affaa242acadf286dd9f2685c7ed7db8eb13ee324fb38ef19cf5351e925191e31306147834878bc47b62a8b1a499a78", 0xe6}, {&(0x7f00000003c0)="8eab6d654cb983e7f7963d41fe338a7c9e63d16e45503b307ba20e2df862a9ef0435bde417c3e7e2ba6402c2e5d0c06ecc938e9bc2061ba8809e7debe3056e7a850d2068d5c5da128a2be2e9465a138d2a4d00f3bb9ae7f4592fe8b1ed1df94b274fdc4101d542630ab2112d72fa75d63ded43c6e0a799e75557f6586f644d4a861ecbe34dac539b2911c10f985877ab1300e15935b4b7851848655f45b72e2b805daba0cd4d445c24da54d6dddd1f7704f626e9f6dc83f386b76845f1a0af1a39051a2e017c2e3404502f87a38332fec02e7c", 0xd3}, {&(0x7f00000004c0)="5859c3880f6c80bd01c3a8b03f69118faa8e9020b6130ab360b75c3b0bca4948", 0x20}], 0x4, &(0x7f0000000540)=[{0xf8, 0x101, 0x3, "c4cd8ed3051b4dd327bd06d8bf317e65064fe8d00a421e3e8f45dbb3fa13c1a5278b897bac0c96aaf6392443bb6a22440b124dfe37b690c0e0646562c5d78e12e8dcd9eb5fec81689895c86daeff014f07b0de6780faa1092166308c44addb4cca12e596a3243589543602ba17747314ce68c831d4d8bcc251be3b11b4e29750ebc4115dd6d03ce54441ff7bad79e3039ec742edf73389f854aeeaac52bbc0bf62c2d2fc5b7cbe45e69b3e7ab829e340adb34e08e6a8fcfa6805973d8a55216d4f908580e691386320cb52082a43ad738dd5b77f9130b89b5c47d56ebcdb1b8728e9815aef"}, {0xf8, 0x10d, 0x4, "2615bea544e28b82c24b5f1b300f245b4f43fe5c3169707ec9f8cf4944a0c3bc37b506d8a3d717b790fa50cbbe2a5eb6598382149fd6a3f7acf3de47eeaf5525126bc9525669a41ae6891252b8fc1f4a1c61282f0e86ed5086e312c98a7f80f607ef596b2552a7a6a2abf4b2de63e62ed390fb75152a2003e2989f5ea72ebfcf2a7ab09b802ae7de54b12c6363fa1cc06378498c4ce0f4bbba7626548120e1755163e47a60d463f178bd84c22ce2811cf36911be3018b2d2461423379831066549ea0d63b58d9742701775cf4d2b98b1740a908af550dd280c07ad7a330938ff2c5e5b92"}, {0x38, 0x6, 0x7, "c16c788e349258b9042ce5cce1ad1d576dc633862e870943b60fa607c0ff805a1792f0"}, {0x108, 0x13e, 0x8, "0ded44d2533a25462745f4714fb0388f354072d671ba2107a55445ec954b805361ae90b419b2ff09bf2efdba34024bc8abb119cdc2aa3363e51432aa0640265c6b5dd7a6586cf27857984f0cb7d9ea5ff0225edcccbce73e2a6df479ca69fb8a9d946594d9dfe4451f6d3f4171dd7a12a1418175520539172d377d884aea50a71f653f056e8b978b8397857c9adb8cb646f76f87393fbe65bfc0e55a10524d2fdbe2836bfa19ef26b01353db677a53c3dddee2b213fcf2fa59b1cdcbc54d778964a00bc5437259bbc9289aeb5dc6e88be8eccf5018236cf02e356565bdcfb991d13a507c2cfbd446b138b6dd209097caa9"}, {0x100, 0x1ff, 0x2, "ed5c3dfa12407531be5ac2722cbb2cca47ecbdf17c630eb122e4c0a62db87d57921b0240b978ede5634771a198d50ce149dc20ee0f3dc917dc033459f841d7b4d530d4268a90d72f8c68ef16ef67d67e0922703580c7ad1ba5b59d5ce9d56248dc011e8a22ac5913e2a460be55e2fdefca952826e854ede916ee7fbae917193220b8cb2a67c654ec3fa45ba2bb471d079b9ca24dc66981a02d9e991e79d41d688e64650c363dfe5fe1a464100c6663914fc330b0160ab51366702f1946b3f5ec7bc6218283ad095c62af7d1de137057ff829b172a62504830fcfbe39b084e31012b247086d5d3d3235928341"}], 0x430, 0x40}, 0xff}, {{&(0x7f0000000980)=@nl=@unspec, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a00)}, {&(0x7f0000000a40)="837eca015829c8d00f7271004ca6e79ee0a3e561bca96992c4b580c2484f125055c73477c21fc62a7c906d0cb43b26cfad310b12a83fc3ad32062177bc0076cd7ea2ee8e67338db542c3f89fe646ea689f4898b4558aecb97ba07ea2f6ae0146be46bca3bd147d22c4990055cafbc4a2dd47b2f9149054ca9582cbce04ab05139bce923a4ae98ad47908079c16f73fe9e6d24e356c8077db81941797720841b7eef22447c1f90eaa9d10da0d2017f1b7c9e0d54279c3562e9519cb1cc8e38f7e01e02dfb4b4ece447b9e8ff34ab64f8785f567caf6d8c3c404225b629cc6ab545fc0506948d0d1d7e52a730fa75b42d035017eec9e698e00", 0xf8}, {&(0x7f0000000b40)="7672f3f84301397bbe7537afd77e965928d37c11db004b5fe645541c06a7b2c2856ef346ff986cac6932d9460d0a9e89f8f21b04183aeb4025fb5f4e07b3f9cda89079a4695c3413efdbcc3a10fefdae331d4c02b1ae845bc37f2631dcb63c36ace8f8ede41c358b36f4f2509d2c2fad5fd96469dbbc72888da860af90e13176bbe51671297d1f34d9cdfb544accb87be61240a544db1f7d176f5a39f8c79e91e50ad06ff080c09ba77e0a920b08b3b0207f8688f8a98d6cfc47b7f77ad557b8b58faa7d00c71911bcd66104e60288a8fc6f7c8739717bf1aac3237137223265b57d72059f", 0xe5}, {&(0x7f0000000c40)="b8161f9620408a18f16100be3f82f372665ced0c96973b59855812a8c5d416ed9e90e252aa9fcbfe3cc71bd70405a964cbca82a6e7c6e233a9bf980296578ff638dbac67d79fb4b00f2535eb1028379eeba492e44bec330e2298c8b154b49d1efc52d84267bb65f02c023b14baf88a0a56fd6fd7684dfe2bb73b1e483afb352d4f5c1ba8ef02ec28ad37f98fdf8cc5c01aedf39d5be261e1af6fa72876ba3184", 0xa0}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="27d90c719e8370213d40d6af2b47820cbf017cd3daf3a312b673c27d0e0b7fa2e8ef3b8b9631cc50bad890c9584ffd09f64b86a93252172e88ceb6ef4910b95b351a3f6e580e808a6f1fde0ecb0bd166b5cf7b855377001b829ad43f0e2bf5acae45b12b3901cb74b1ee8639eeee82a00dfcc11e3089d409fff671e697ad1ee61a41344b33927929997c9df7c3e00aa6a8d834e4ca598ffe6682078992c615d0742c4180c29d0a4f511ddd845d02d1852b9ba4d60c71c1fb976588f8ee55ed62b623d15d82313f23", 0xc8}, {&(0x7f0000000e40)="ea9f9ce8f141d168984b679ff63457bc3205c9cc341fafe6e457548ab82f243b46951394b1", 0x25}], 0x7, &(0x7f0000000f00)=[{0x88, 0x88, 0x4, "f872294dc739ab6681ebdaa28aac41b1a572a9a25f9ecfdad3d91a2efd148b9974e99f0713bc1dbdff2a07f73fa5c465f71e408d32b07f9f2b71377f2ab935d70e1b004c414da6237a33080bb6800a44413f7df27069ec164bb52a3d25f2b4ed3f12e8980626b08187f66b65b7a65f5eba51577e862ea476"}], 0x88, 0x84}, 0x6}, {{&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23}, 0x4, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001080)="d7fef83455ea8707975ea736400f0feeb8be969a7d98f2c5b5b496380c2f017e8bd8ef54dc6183f9f17d56b694da05f70b13882f7f3a9c", 0x37}, {&(0x7f00000010c0)="67d5128276fb390021fdcf4b721ce5921a8d17ed8c4e87b3317f70c0fc89d76347c4d3e3073b68c616e316bc321325df75a384a253de61decfa1c581e5c75a35cb00dc5643b80d15a3cbe70edf7b091be9b66625407aa0f993477a5c3621b26cc8d9a8300e0945fa982909f3ea9d30080529a3b0342d3a3bc8e940cdba9842f888ea399a5f62328b9d6a5a6ba5c6282d5562ea0e786e1922dcc85dd7", 0x9c}, {&(0x7f0000001180)="1edf017a73dd958d13f5fc0771de76ef5f32bfe3c456de982bb898cded9c3a9a30a05ef1fc824dad15086f60ba8500f6dd0830b455e15558b20c170d24290198cdb8c398a902b4c1fe75f1ad841c1da6ef87d4e4200c162ff7ef716f9d72c37cc52e3db1e92fbd73819502d6693925", 0x6f}], 0x3, &(0x7f0000001240)=[{0xc8, 0x107, 0x6, "c4e51ce7482713dd2b223cde6c64378f81414527257b3a533595df9fa1f1bf0538041fe837f63df7d4c4c648044b7d6c8ab6c2b62ff380339fd38a9a743f1a6d971c2d8e62ed733e411e5464b5e78ea6dc2c93e5b7671a77f5d3709d823e6cc277d12c9604b1f4dfcb2d5c75dfe0ad728b9f6c8a7216d2a31836afeafba7743c726d27c28427575c592ab43cd311401d568f87a00e495139f99e97ca652111fd53b32b1d12da66c7ef7bd7e8dd6cf816c05e05"}], 0xc8, 0x20044080}, 0x9}], 0x3, 0x40) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r1, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendfile(r0, r0, &(0x7f0000000180), 0x100000000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000a00)=""/15, &(0x7f0000000d00)=0xf) 2018/03/12 06:56:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/12 06:56:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2c02, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x34, 0x2400000000, "88481e6c04e719439dd8f2870f85e2f0700452832102d6440c49a5b784259b72f4eaa01937405e533a270a4c"}, &(0x7f00000000c0), 0x1000) 2018/03/12 06:56:23 executing program 6: add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) [ 50.045110] binder: release 6599:6608 transaction 3 out, still active [ 50.051855] binder: undelivered TRANSACTION_COMPLETE [ 50.057054] binder: release 6599:6623 transaction 2 out, still active [ 50.063669] binder: undelivered TRANSACTION_COMPLETE [ 50.068850] binder: send failed reply for transaction 2, target dead [ 50.075695] binder: send failed reply for transaction 3, target dead 2018/03/12 06:56:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7ff, 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$inet6(r4, &(0x7f0000000080)="e1cc795f", 0x4, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0x3, 0x2000, 0x0, &(0x7f000075a000/0x2000)=nil) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000000500)={r10}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000240)={0x0, 0x7, 0x4, 0x20, r11}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x42800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) dup3(r9, r8, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00000001c0)={0x3, 0x6, [{0x8, 0x0, 0x80000001}, {0x5, 0x0, 0xc0d}, {0x3, 0x0, 0x7fff}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000003c0)={r12, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000b40)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000b80)={r13, @rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/03/12 06:56:23 executing program 0: listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/03/12 06:56:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x4, {0x8, 0x1000, 0x0, 0x100008001, 0x3, 0x4a}, 0x100000001, 0x9}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) [ 50.075708] binder: send failed reply for transaction 4, target dead 2018/03/12 06:56:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x2b, &(0x7f0000359fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x9, 0x0, "c7"}}}}}, 0x0) 2018/03/12 06:56:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_targets\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xb, 0x3f, 0x8, 0x6, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x200, 0x10001, 0x8346, 0x8}]}, 0x30}, 0x1}, 0x4004) sendfile(r1, r0, &(0x7f0000000080)=0x800000, 0x9) 2018/03/12 06:56:23 executing program 0: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nilfs2\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) recvmmsg(0xffffffffffffff9c, &(0x7f0000003a80)=[{{&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000002480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/240, 0xf0}, {&(0x7f0000001380)=""/129, 0x81}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)}], 0x6, &(0x7f0000002500)=""/29, 0x1d, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000002540), 0x0, 0x0, 0x0, 0x2}, 0x2}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000002580)}, {&(0x7f00000025c0)}, {&(0x7f0000002600)=""/172, 0xac}, {&(0x7f00000026c0)=""/50, 0x32}, {&(0x7f0000002700)=""/156, 0x9c}], 0x5, &(0x7f0000002840)=""/4096, 0x1000, 0x5f8}, 0x8c9}, {{&(0x7f0000003840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003940)=[{&(0x7f00000038c0)=""/14, 0xe}, {&(0x7f0000003900)=""/10, 0xa}], 0x2, &(0x7f0000003980)=""/250, 0xfa, 0xffffffff}, 0xfffffffffffffffd}], 0x4, 0x10000, 0x0) accept4$ax25(r0, &(0x7f0000003b80), &(0x7f0000003bc0)=0x10, 0x80800) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x492000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) connect$packet(r1, &(0x7f0000000240)={0x11, 0xd, r2, 0x1, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/12 06:56:23 executing program 5: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/03/12 06:56:23 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/03/12 06:56:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x74a3e84d, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000000180)={0x4, 0xda19, 0x7ff, 0x91, 0x8001, 0x7fffffff, 0x7, 0x8, 0xee, 0xfffffffffffffffa, 0x6, 0x7, 0x7, 0x2, 0x1, 0x35, 0x8000, 0x26a, 0xf1, 0x8, 0xc0f5, 0x2, 0x7, 0x8, 0x1, 0x4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 06:56:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/96, 0x60}, {&(0x7f0000000340)}], 0x2}, 0x2040) 2018/03/12 06:56:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="054304ad3c1c3e952697d21a000000ff000000b9b57c38be08ae2c437fa7ce491d3a322b972bfb08b85d331272606596047c7b8bab00000013e2837ea95478829a8819dab44df38caec9be5317d3af8172f47167c6c03e16affa5cefbdff9f735c4b51e831de6edebd829aa455356658bb798cb03a0cd723fa"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/03/12 06:56:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x20, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)="36d15351765cb8b5b0ef4282ec27b8cf8c454649ce07b88a697f218e28a5bbaad07ed4183b8d24247e36ca6bfeeb9de68f97de1b037e454abf62505819bf61dd14fd8a13edfbef0fa04a72c59baf2cabc2e65090fa761f8e4d4adfad7ea90cea3283ffa1e1b9a48c9e79bc950ffa78810141ed6628b09f9f46ec2a2d08a64a30585fa50cc35a47639d8afe9662a54a9b94ed7b2eb9672daf57b079c446a221842690a12723b0193959", 0xa9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x71, "5ea90805890fb5c776761017612698db0799d666af237fdd69f818d03b75643f41c3853df53da75bdad785378b8d80fe3f5a9d8ee3bac835b2ec86346c3aa81ef1d30668a241fb2acd0005d406e9093095773726298b02f5ce0bab2b7516b25a6af9b61e4b776a5cb86732e1ba1e94caed"}, &(0x7f00000000c0)=0x79) 2018/03/12 06:56:23 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0xfffffffffffffff9}) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000040), 0xd) 2018/03/12 06:56:23 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x400400000, 0x0) inotify_add_watch(r1, &(0x7f0000000500)='./file0\x00', 0x2000001d) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r0) fcntl$setflags(r0, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000440)={'filter\x00', 0x0, 0x3, 0x96, [], 0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/150}, &(0x7f00000004c0)=0x78) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) socket$inet6_sctp(0xa, 0x1, 0x84) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x2f5aeb3662fa200f) setsockopt$inet6_dccp_buf(r4, 0x21, 0x2, &(0x7f0000000540)="77bd1c737f50806d4831b9fccf44f10ca1b0731dbe0b2d8fa7a4c7958c0c552ee9ec887521afacc21ddb0de97e6720fb2d6ea7a0acbdb6a839ef9a96a49568222367b09fd212e625a677213dc132ebdf317504e72201fc61f8b5c0d24e8ad46600377a84f59ab2feaf7b3467f080e04ca3bebd29901d7a17727b28306f4d1c37e7de6fb1cf5412027e0b3d4e889672d8469df539b86961133baebc000000000000c581e1217dd5a86ef1e2807cc3581c4ffabeff4d00000000000000000000", 0xfdc4) 2018/03/12 06:56:23 executing program 7: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000440)='/dev/rfkill\x00', 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x6, 0x30}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x10001, 0x8, 0xa083, 0x0, 0x7fffffff, 0xd7, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, 0x5, 0xfe, 0x5, 0x1, 0x4}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x3, 0x5, 0x8, 0x8, 0x2263, 0x0, 0x5f7, {0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x47, 0x6, 0x3, 0x8, 0x7}}, &(0x7f00000008c0)=0xb0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000b80)={'rose0\x00', 0x5104}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000900)={0x0, 0x8001, 0x6, 0x1}, &(0x7f0000000940)=0x10) mknod$loop(&(0x7f0000000bc0)='./file0\x00', 0xc000, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000b00)={&(0x7f0000000480)=@in6={0xa, 0x4e24, 0xcaf, @dev={0xfe, 0x80, [], 0x19}, 0x800}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000004c0)="2e6cd64a00c831188a261e79680c24ca280c975297702f829e2c303f141ffc5eb5909d909162f518156adaee3cdc3c65d3bfc910927e33441037e7482e305ea588ce985451b978ae1f19e895fca248fcc9de5dbe4cdcde8ee6ff621f7cf2356fbf89cd2daa245afec9c57f23", 0x6c}], 0x1, &(0x7f0000000980)=[@init={0x18, 0x84, 0x0, {0xff, 0x1ec, 0x80000000, 0xffffffff80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x9, 0xc, 0x3, 0x4, 0x6cd, 0x401, 0x7fff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x5, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x6, 0xd29}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8001, 0x56f, 0x3dc8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x0, 0xfffffffffffffffa, 0x94, 0x2, 0x1, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x8004, 0x6, 0x5, 0xffff, 0x7fffffff, 0x1, r6}}], 0x150, 0x4000}, 0x40) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000953000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x7fffffff) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f0000000040)={"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"}) [ 50.237222] binder: 6689:6696 unknown command -1392229627 [ 50.250097] binder: 6689:6696 ioctl c0306201 20012000 returned -22 [ 50.258671] binder: 6689:6696 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/12 06:56:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/12 06:56:23 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) ioctl$sock_bt(r2, 0x8906, &(0x7f0000012000)) recvmsg(r2, &(0x7f0000011fc8)={&(0x7f0000011000)=@alg, 0x58, &(0x7f0000018000), 0x0, &(0x7f0000018f9f)=""/97, 0x61}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/03/12 06:56:23 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x80000000000021, &(0x7f0000000080)=0xffffffffffffffff, 0xfffffff1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0xffffffffffffffed) sendmmsg(r0, &(0x7f0000000040), 0x0, 0x800) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xab}, 0x1c) [ 50.297056] binder: 6689:6710 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 50.303963] binder: 6710 RLIMIT_NICE not set [ 50.319928] binder: 6689:6721 unknown command -1392229627 [ 50.343080] binder: 6689:6729 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 50.354739] binder: 6689:6721 ioctl c0306201 20012000 returned -22 2018/03/12 06:56:23 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="b721be102b3b90f541c747eb8bb657906adf8271440341df7dfbd4095572544dc954eb5b184c1c63bb3053eca549e032bfed71b7807d94d2d302a72e1c5ef484ea8e715415b138c6c072ec1b02b85329de0c22269cbd57c4b303a386cfdcb9b16d17e7b89af9f6b5a44981f9b69abed6c10fcbb258b4bd5feb0327113cafb0478e9798527ac34c3600085e25661ded79938151e7e52d63a0b059c70ad7d01777158e40f91eea35af023b661b4a4e") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) flistxattr(r0, &(0x7f00000001c0)=""/39, 0x27) 2018/03/12 06:56:23 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x12) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000001300)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x7ff, 0xffff, 0x2, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xd0, "b5354786ad0a302fa18109f9e685781be812c7d6776fcba8aa3fd01a5580bf751f5bda71d57f21fbd618cd7fecd2fac646ec9c2cd92b11b0de2d8870ca17ef1a4428a37a30ab4a6cf477804acab6551f19f851f8bf8dd62bcb1203f9bb102438082c2a481ca4e9dc8dce3ec7c7c20c247f7643be2e0ff46e4d58fbaa18da41841309c218c1579d34889194a9edb19cdf7f94934e23588564e55919b1f373c0202ec7ae19578a328becd4915bb44e2ae62d8da04987991da33831c884296e633e767ea74e8052054feff049eaebfe3425"}, &(0x7f0000000180)=0xd8) sync_file_range(r1, 0x0, 0x0, 0x7) 2018/03/12 06:56:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d3ab27191a01002356ba602dff05000b", 0xfe2b) write(r2, &(0x7f00000000c0)="8c02d39a39d9825eb9ab4d5ec018638933eb0ff0d298508db23ca293c076098b73e4c8fa03d7f91e9543059930ed190c02b7dd2da00197615b01f082cc5903af01c4961512cd3bf36ed3067a871e2324d1cc5365c41eed4ff8926835ec335be6c24355bfe40fdc6b1ca26ef2158717360b0deb6eb8c296534c43abd9f7839045ac0e84c90dba0c6045f7e60ef8183f6a", 0x90) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x9d, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/12 06:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) flock(r2, 0x4) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/03/12 06:56:23 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x10e03) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000140)="49434b28a3183cdd44a19ba6e66cfae854733f8a1eaecb7ae6b601afd75ab3736a7272deb35ea5e86ed309bf8b5fc9c8689d47e979572f37fc8589fde87615", 0x1a) readlinkat(0xffffffffffffffff, &(0x7f0000000100)='/', &(0x7f0000000080)=""/69, 0x45) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0xbf, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0x80000000}, 0x100, [0x100000000, 0x7, 0xbf, 0x2, 0x4, 0x4, 0x2, 0x88]}, 0x5c) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) 2018/03/12 06:56:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000440)="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", 0x144) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040, 0x28) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='cgroup)\x00'], 0x100) 2018/03/12 06:56:23 executing program 7: setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x9}) 2018/03/12 06:56:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x43) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f00004baffc)=0x81, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/12 06:56:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/03/12 06:56:23 executing program 2: get_thread_area(&(0x7f0000000100)={0x3ff, 0x1000, 0x400, 0xbbd, 0x1, 0x100000000, 0x1cce, 0xffd, 0x8002, 0x98e2}) clock_adjtime(0x0, &(0x7f0000000300)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"d4c7f73537f44c"}}, 0x10) 2018/03/12 06:56:23 executing program 3: getcwd(&(0x7f0000000000)=""/109, 0x6d) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x0) 2018/03/12 06:56:23 executing program 4: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./control/file0\x00'}, 0x10) r2 = inotify_init1(0x0) r3 = dup(r1) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0x2000200) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000000100)=""/40, 0x28) rmdir(&(0x7f000075aff6)='./control\x00') mkdir(&(0x7f00000000c0)='./control\x00', 0x1) 2018/03/12 06:56:23 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000016c0)=@newae={0x68, 0x1e, 0x805, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in6=@loopback={0x0, 0x1}}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x905}}]}, 0x68}, 0x1}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=@updsa={0x1e8, 0x1a, 0x300, 0x70bd27, 0x25dfdbfe, {{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@broadcast=0xffffffff, 0x4e23, 0x8, 0x4e23, 0x3, 0x0, 0xa0, 0xa0, 0x3b, r1, r2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3f}, @in=@broadcast=0xffffffff, {0xffffffffffffffc1, 0x10000, 0x2, 0x0, 0x5e0, 0x5, 0x5, 0x7}, {0x7, 0x173, 0x3, 0x4}, {0x9, 0x9, 0x3}, 0x70bd25, 0x0, 0x2, 0x0, 0x5, 0x14}, [@replay_esn_val={0x34, 0x17, {0x6, 0x70bd27, 0x70bd2d, 0x70bd28, 0x70bd27, 0x80000000, [0x3, 0x64e9, 0x8, 0x80000000, 0x9, 0x0]}}, @tmpl={0xc4, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d2, 0x32}, 0x2, @in6, 0x0, 0x5, 0x2, 0x3c, 0x8, 0xfffffffffffffff8, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0xa, @in6, 0x3502, 0x4, 0x0, 0x3, 0x3ff, 0x2, 0x9}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x4d4, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x4, 0x2, 0x5, 0x10001}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4}, 0x40) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x21) 2018/03/12 06:56:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x80) r0 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/03/12 06:56:23 executing program 6: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xce, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup2(r0, r0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r3 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f0000000080)={'dummy0\x00'}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/12 06:56:23 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000200)='./file0\x00', 0x2001001, 0x3) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '%\x00'}, &(0x7f0000000100)=""/198, 0xc6) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000040)) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/12 06:56:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0xfd15, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x9, 0xe4d7, r1}) 2018/03/12 06:56:23 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001180)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x4, {0xa, 0x4e24, 0x3b, @empty, 0x5}}}, {&(0x7f0000000180)=""/4096, 0x1000}, &(0x7f0000000100), 0x41}, 0xa0) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = request_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)='\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000024000)={0x10}, 0x0, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x29, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/12 06:56:23 executing program 5: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000080), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/03/12 06:56:23 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) close(r0) [ 50.561625] binder_alloc: binder_alloc_mmap_handler: 6770 20000000-20002000 already mapped failed -16 2018/03/12 06:56:23 executing program 2: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x40}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22}}}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9988f2d118e1d75005695ef1dd7ec6d3787f4e027431e2eb620bfb362a22135fcf4eb217b08b4ace4c28c0d64a240d483c6e7220ed08bcdcae7e6b63427139405ba501c7880818f5ad4d341b547f3a35c46e900b9c71bee922198bbb5aa555ca7515d9243c140740af56ecd7171cf388ecefdd375bf3fb20f47cc28cc45362e98e6e091af036800ec982ab6355d95d4931f761970d5de72fc4369fac3632fdeff1a9c83de451b03df87128087d77e1df9343043c22820174b8dcb4f8f6b3c71998c72aab3781f510b66cd096a6fdd80507ba27dc", 0xd4) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/03/12 06:56:23 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@hci={0x1f, r1, 0x1}, {&(0x7f0000678f6d)=""/147, 0x93}, &(0x7f0000661fff)}, 0xa0) sendto$packet(r0, &(0x7f0000000140)="7108d8e0a2836775852c0d9b82da9d9b361b0feab3", 0x15, 0x20000040, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/03/12 06:56:23 executing program 0: r0 = socket(0x100000000000015, 0x8000000002, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="0100000003000600", 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000100)=0xfffffffffffffff3) 2018/03/12 06:56:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_eee={0x44}}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 06:56:23 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0x345) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x40) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x56, 0x1f, 0x100000000, {0x8000, 0x8}, {0x8, 0x4}, @cond=[{0x6, 0x6, 0x9, 0x83e, 0x859, 0x6}, {0x6, 0x7ff, 0x7, 0x8, 0x7, 0x7}]}) mq_open(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xc0, 0x10, &(0x7f0000000100)={0x0, 0x4, 0x8000, 0x5, 0x0, 0xfffffffffffffffa, 0x4, 0x4}) 2018/03/12 06:56:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000000000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{r0}], 0x1, 0x8001) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) 2018/03/12 06:56:23 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x886c, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/98) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3e, 0x2, 0xff, 0x400000000000004, 0xa80, 0xfffffffffffffffc, 0x9}, &(0x7f0000000100)=0x20) 2018/03/12 06:56:23 executing program 3: socket$rds(0x15, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/12 06:56:23 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getdents(r1, &(0x7f0000000000)=""/56, 0x38) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0xffffffffffffffd0) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4946f0f709065162bdcfb86dfb610421c4d14c80a108a2fccd80176271208bca29676db15ed41b8771a3a0aefe339191f9275f2de44aff28550e1dbc7611ac68cb4a29657f2d52", 0x47, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/03/12 06:56:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) fcntl$notify(r0, 0x402, 0x2) 2018/03/12 06:56:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000000)=""/42) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001040)="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", 0x1000) io_setup(0x1, &(0x7f000022eff8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/12 06:56:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="850001008600a1a245f69b3e57a76fe1935ed03a254962d11b6e5cc9f4138d8f425a60f9bfc5a5a6cd08eda1c497a51fa1779bc5e99b20ade40e42fcc5be9a61f9"], 0xa) 2018/03/12 06:56:23 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) renameat2(0xffffffffffffffff, &(0x7f0000000180)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xffffffff, 0x8, 0x20, 0xfffffffffffffff9, 0xdaa, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff57, @empty, 0x3}}, 0x7, 0x3ff, 0x9, 0x100, 0x800}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0x29, "f579f25b5bb776519acc5bf778d4b46880c949dd1033ccddbb11adc1964b8d732b762a5da7e6631329"}, &(0x7f0000000300)=0x31) pwrite64(r0, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r0, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_getevents(r2, 0x6, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)={0x0, 0x1c9c380}) 2018/03/12 06:56:23 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="696f000d710f8ac9176198345b603064aa3d90367d002951e21283a0dbae48cb06e7e728b2306cbd4126dae69c7ec8a3621287e10eb446a99ce26ba4774bb45bf176043a1811d8d5cce10d95e3dea4b954336e0180a9ffeb35ba212b1ce5f641d4ff3f3c1a") kcmp(r1, r1, 0x0, r0, r2) kexec_load(0x3, 0x6, &(0x7f0000001480)=[{&(0x7f00000001c0)="b5a3b8048a7eb9f19124b559a07e15c9125a793d918d232994a23bfe524b64e7465da2462d8c6674d995486ed7e85b6de61a23a69b58df8982a3c62e732a38ca434140daaaab718b3b6032523c08dddbaaf4192e84a243e7b1f51b83082c1b0be9c50a2a468edf90a7912adc417973af5090a545c085c3c9066a4c615fc4217264b1d94c70f32ae338dbed2d458aecc07ada6650df69773eb05769df781ff5533935bf763458917d", 0xa8, 0x8, 0x8}, {&(0x7f0000000000)="13427fdfa120a2d7e0c3d84cd475e6a5607bed02fc1965e57409f0bc7ca12040b83cd2b8d764d486fbb39048898f827a47c9bef1e12b2e79c96cbaa82f7065806e517d507acd5d03318510a1fbaea34f6f", 0x51, 0x99, 0x5}, {&(0x7f0000000280)="8a4519399f914ea373ae737fbfd45225152dd64bacc0ec77c8960fd01d43540cf0cfd1f3c8ee201712f1f85d4a5f1d6a21a4a951f1e60bd8fc336bd81273bd33d0824cf590e9046e32f41789e708aaac286fdea0e460b03fcaf3d1dfe91d351bf42aca44f27a18f200801b30ae5c2b93813c5bf9593f2df10e6fef99e2252cdcae8493269bf4b3ec86c42df652151d4d7e11967325b4d70c39134c672b79fbe4a6ce1387dc50e05140b1df76ed58c412bf346ff2fa18314f8dbbd71b740bb0fb177d886852b8b7a65272b4fe3a83c677785e7c4e8fff245523975930a43aa1ce070932797a9c42c4fae72a955f50", 0xee, 0x6, 0xffff}, {&(0x7f0000000100)="2d029c8dfe7dce1bd1990f43e1f371593d98061213f8ad600ffbb7b089cb779a9a26a8d1a9ca893ac4ac144da2df81500132de9f42011a473f4cbe899377e298d3", 0x41, 0x8a0, 0x7}, {&(0x7f0000000380)="643867eebd682c65e8743b51800ea3f5ff56aa7129661d74be83e81c327284dad36d2ed03235811c6151cd10717fe08ccc95c9890797b798799c600195b11eb773b2351d0c0c5ef61ff0c56ed147663f27e6f67f325af2f9f7722ac4f7c7f8bfbe2e2fcf70579407ce6cd83ece6b2f71f9d2dbbcb767cc746250dab4b27fdbfa56f708397b392c2360c856d4d945e29bde2e5fe243c46f87f252c5cd2df97762057b0139a9c32ff4083cc9a8aed32ebf3beadadf0dc7b875d2390c201d03ed2058b922f0dbe9617464747c4d86123f", 0xcf, 0x7, 0x3}, {&(0x7f0000000480)="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0x1000, 0x10001, 0x424}], 0x3e0000) 2018/03/12 06:56:23 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/245, 0xf5, 0x10003, 0x0, 0x0) r1 = semget$private(0x0, 0x20000000108, 0x2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) semtimedop(r1, &(0x7f0000033816)=[{}, {0x0, 0x80008091}], 0x2, &(0x7f0000034000)={0x77359400}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) getpid() r2 = getpid() socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_procfs(r2, &(0x7f0000000240)='net/packet\x00') semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000140)=""/190) 2018/03/12 06:56:23 executing program 6: setrlimit(0xf, &(0x7f0000000040)={0x2, 0x100000000}) prctl$setname(0xf, &(0x7f0000ffbfe2)='/selinux/commit_pending_bools\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1000000000400402, 0x0) 2018/03/12 06:56:23 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)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1000000000000000, 0x100) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r2}, 0x10) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r3, 0x15) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_pts(r1, 0x80080) sendmsg$nl_xfrm(r5, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000210001030010000000000000e00000010000000000000000000000fe80000000001c1000000000000000bb0000000000000000000000000000000000f638bc49d6d822a607dbe467a09794c8d2c1dcbf26e365767fffb8715df8b1d3dfa1ecef93458cfbe04a063f64285f429a0fc9afa42991ac1d094178a3bfb2cac37b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000002000032a7d1d1140bc275000000"], 0xac}, 0x1}, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r6) dup2(r2, r1) 2018/03/12 06:56:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) [ 50.775759] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 50.775759] The task syz-executor3 (6855) triggered the difference, watch for misbehavior. [ 50.809966] netlink: 92 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/12 06:56:24 executing program 1: socketpair(0x1b, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x2, 0xfffffffffffffffc, 0xa8, "e2df23165c5078b3a98a817c87cd68b54ec63decab0e36e2eceabbd49f2aba26f9a2e698d22bb4ce1f9fbb4b92f6ceeda2c5e10625962a935001c6774f2c0d2a9527294f470aa2f16cc624355ad96f23"}, 0xd8) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) 2018/03/12 06:56:24 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4a4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x7fffffff, 0x5, 0x9, 0xff}, 0x14) 2018/03/12 06:56:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000180)={&(0x7f0000000140)=""/54, 0x36}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r2, 0x7, 0x3}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4621bb082f05cbd50a8a070545fbfd3d13a8750f3adb56dc6ec54c927a30e2f1f0ff9419b828e2b4", 0x28) 2018/03/12 06:56:24 executing program 5: clock_gettime(0x0, &(0x7f0000000080)={0x0}) setitimer(0x0, &(0x7f0000599ff0)={{}, {r0}}, &(0x7f000002afe0)) mknod(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) alarm(0x0) 2018/03/12 06:56:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffdffb, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000140)) 2018/03/12 06:56:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x8, 0x1, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x40}) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/236, 0xec}], 0x1, &(0x7f0000000280)=""/242, 0xf2, 0x7}, 0xfff}, {{&(0x7f0000000380)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/191, 0xbf}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/131, 0x83}, {&(0x7f0000000600)=""/4, 0x4}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/49, 0x31}], 0x6, &(0x7f0000000780)=""/252, 0xfc, 0x1}, 0x9}, {{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000000940)=[{&(0x7f0000000900)=""/2, 0x2}], 0x1, &(0x7f0000000980)=""/210, 0xd2, 0x800}, 0x7fff}, {{&(0x7f0000000a80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0xfffffffffffffe01}, 0x1f}, {{&(0x7f0000001c40)=@ax25, 0x80, &(0x7f0000002240)=[{&(0x7f0000001cc0)=""/240, 0xf0}, {&(0x7f0000001dc0)=""/85, 0x55}, {&(0x7f0000001e40)=""/34, 0x22}, {&(0x7f0000001e80)=""/9, 0x9}, {&(0x7f0000001ec0)=""/5, 0x5}, {&(0x7f0000001f00)=""/246, 0xf6}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f00000020c0)=""/168, 0xa8}, {&(0x7f0000002180)=""/56, 0x38}, {&(0x7f00000021c0)=""/74, 0x4a}], 0xa, &(0x7f0000002300)=""/209, 0xd1, 0x100000001}, 0x2}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002400)=""/134, 0x86}], 0x1, 0x0, 0x0, 0xe4}, 0x500000}, {{&(0x7f0000002500)=@nfc, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002580)=""/184, 0xb8}, {&(0x7f0000002640)=""/180, 0xb4}, {&(0x7f0000002700)=""/208, 0xd0}, {&(0x7f0000002800)=""/252, 0xfc}, {&(0x7f0000002900)=""/206, 0xce}, {&(0x7f0000002a00)=""/247, 0xf7}], 0x6, &(0x7f0000002b80)=""/94, 0x5e, 0x3}, 0x1000}], 0x7, 0x2, &(0x7f0000002dc0)={0x0, 0x1c9c380}) clock_gettime(0xfffbefeffffffff8, &(0x7f0000000040)) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) 2018/03/12 06:56:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', @ifru_names='bridge0\x00'}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x3, 0xffff}, 'port0\x00', 0x10, 0x4, 0x101, 0x9, 0x400000000000, 0x8, 0x81, 0x0, 0x1, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) membarrier(0x2, 0x0) 2018/03/12 06:56:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) [ 50.856801] netlink: 92 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/12 06:56:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x7, 0x17996e4969cd3ede, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000}, [@call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xac}, @map={0x18, 0x0, 0x1, 0x0, r0}, @jmp={0x5, 0xb1, 0x0, 0x0, 0x3, 0x2, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x9, 0x116, &(0x7f00000001c0)=""/77, 0x41f00, 0x1, [], r1}, 0x9) 2018/03/12 06:56:24 executing program 3: r0 = inotify_init1(0x80008) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) unshare(0x40000000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) [ 50.955349] IPVS: ftp: loaded support on port[0] = 21 2018/03/12 06:56:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x101000) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x24, 0x23, 0x829, 0x0, 0x0, {0xf}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/03/12 06:56:24 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x29, 0x36, &(0x7f0000000000), 0x2a7) 2018/03/12 06:56:24 executing program 7: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/237) 2018/03/12 06:56:24 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)="e91f7189591e9233614b2f", &(0x7f0000000080)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f0000000340)=""/10, 0xa}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/16, 0x10}], 0x7, &(0x7f00000004c0)=""/169, 0xa9, 0x32}, 0x3}, {{&(0x7f0000000580)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/235, 0xeb}], 0x1, &(0x7f0000000740)=""/24, 0x18, 0x404d}, 0x6}], 0x2, 0x2, &(0x7f0000000800)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000008c0)=[{0x2, 0x5}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000840)={r1}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000880)) 2018/03/12 06:56:24 executing program 4: ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/03/12 06:56:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/90, 0x5a}], 0x1, &(0x7f0000000780)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/40, 0x28}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000680)=""/200, 0xc8}], 0x7, 0x0) bind(r0, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000800)=ANY=[@ANYBLOB="aaaaaaaaaaaa00040000000008004500001c0000000000119078ac2314aaac14142b00004e20000890784de738e6ff714ef5f6cc89a40d71ddace8d08b056ca595a276a752e8e32fcdca1af5f4283102d9a9aaabcb9046d6dabdf6d139c77c62dbf02dd8fcc902260e001a2b3e077697eb24b285b555581a1b14715f9b047590b5814f714a2305c873c6f1e1206bcce0aeca41c62f4681e481d01da7eaf4dfee9819bc84593d2308a09713282aa6a7ffc5f2b0a048e93e8dd334ec6b45f4ffa05442583b8cd4847279d2e007e0d510ba5bd6d8a84c"], &(0x7f00000000c0)) mq_open(&(0x7f0000000040)='\x00', 0xf863119133cd6f34, 0x1, &(0x7f0000000080)={0x6, 0x1, 0x6a85, 0x5, 0x644, 0x0, 0xffff, 0x2}) 2018/03/12 06:56:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000625000), 0x4) accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/12 06:56:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000340)="a6", 0x1}, {&(0x7f00000004c0)="415ff1", 0x3}], 0x3, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xe33, 0x119001) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000380)={0x1000, 0x1000}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000080)=@pic={0x4b, 0x1, 0x81, 0x10001, 0x3ff, 0x0, 0x1000, 0x6, 0x5, 0x12c5, 0xbf3, 0x4822, 0xbb0, 0x82, 0x1, 0x7}) syz_emit_ethernet(0x269, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x1, 0x0, [0x0, 0x200000]}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x1ff, 0x8b0, &(0x7f0000000240)="0c4843c568d85dcca9bfe01e5ef6fe682fd9ca2f495d44ce87cc80d90fa79b0691998da725b9c905a539bfebdd32d409f5129069cae70b185f1c470fd930a1b37860124c648bc2c1b8157eff152debe6de32055a5d268fe512658748a67d35fea3aaa8e12d46ae14e579ef56e0d563262fb0d87e5a966864e5f3d313856a6cbd28b38926f77e8f0d15951a753d5b4a5524a5ef0b683fa5498ef0058fc6381627d371027729262db8b728f38602", &(0x7f0000000180)="37e016480deac87d603eec05a60f4f8c6616b95b1cab818596", 0xad, 0x19}) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 51.009400] IPVS: ftp: loaded support on port[0] = 21 2018/03/12 06:56:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x104) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0xffffffff, 0x4}, 0x2) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) connect$packet(r0, &(0x7f0000000140)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000300), 0x4) 2018/03/12 06:56:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000), 0x34b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) 2018/03/12 06:56:24 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x7, 0xfffffffffffffc00, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x17, "1192ecfaf104c77304576efba6485668c083357555ce8b"}, &(0x7f0000000100)=0x1f) socketpair(0xf, 0x80000, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/03/12 06:56:24 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/03/12 06:56:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000b00000000000000ffffffff010014000000000008001900000000000a004e2005000000ff010000000000000000000000000001001000000a004e2000000000000000000000000000003964153c9126f9cf83bb12f2c9c300000000000000000000"], 0x58}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c000600130000000000000000000000070000000c00000000000000000000000c001a0000000000", @ANYRES32], 0x1a}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000100)=""/132}) connect$packet(r1, &(0x7f0000000400)={0x11, 0xc, r2, 0x1, 0x5bca, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200)={0xfffffffeffffffff, 0xffffffffffffff9a, 0x4d, 0x8c0}, 0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0x8, 0xece, 0x7fffffff], 0x3, 0x100000001, 0x8, 0x3, 0x400, 0x1, {0x0, 0x10000, 0x9, 0x7, 0x0, 0x20000000, 0x0, 0xfffffffffffffffa, 0x2, 0x6, 0x9, 0x6, 0xca, 0x7ff, "8b16d54f200f603bf427dcff5cedb1db052e68b3cc932bc032711b0cd5283783"}}) 2018/03/12 06:56:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x3fa) rt_sigreturn() 2018/03/12 06:56:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="1400001f000000"], 0x1}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x7) 2018/03/12 06:56:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="005d69c3", 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @multicast1}, &(0x7f00000000c0)=0xc) [ 51.168835] audit: type=1400 audit(1520837784.307:42): avc: denied { read } for pid=6946 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 06:56:24 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r1, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000180)={0x41a380000000000, 0x6, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x8}, &(0x7f0000000100)=0x8) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f000000e940)=[{{&(0x7f000000b1c0)=@l2={0x1f}, 0x80, &(0x7f000000b440)=[{&(0x7f000000b340)='J', 0x1}], 0x1, &(0x7f000000b480)}}], 0x1, 0x400800d) 2018/03/12 06:56:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x10000, &(0x7f0000000280)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x76, 0x40180) epoll_create1(0x80000) fdatasync(r0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f0000000080)="d3c73295ae6f1a7ce0a3dab2a575ab595f245514113f25981c802516d57da5b387641646861f078e3603f5c6fc553ad86ed59aef6d6d2376b91cfbff1f9de9f62f2250e9327e18c8bf6ca063c5fbe471b8fc807c7918728108a19e9cffe89b4c24b1bb524f768b2d4f01847b363a2b0203eb9d1b1b2397a20c4b65a6ecb3314b1a944092f154e2b60439a8b6b9f3f860c74765e5520b4f2b84c5540dd8f6aac1ddfc5cdbae34e613d96e38d1a20aaa75cf0a1de7c20a620eeea023aeb287b1ad5cfbd8336148e1198738e5ba8706cc6639ee8c9a67a43aa4d616da7e2253fa890765a4b1538c79d5b52e2fa9454374", 0xef, 0xffffffff, 0x0, 0x0, r2}, &(0x7f0000000200)) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000000)=0x2000000000005, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/03/12 06:56:24 executing program 6: syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x4e58, 0x10000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/context\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000780)={0x9}, 0x8, 0x80800) r1 = socket(0x10, 0x80000, 0xffffffff) r2 = dup2(r0, r1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) memfd_create(&(0x7f00000007c0)='cgroup\x00', 0x0) recvmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/67, 0x43}], 0x6, &(0x7f0000000680)=""/15, 0xf}, 0x20) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/12 06:56:24 executing program 2: getrusage(0x0, &(0x7f0000007000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 06:56:24 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/179, 0x25, 0x0) 2018/03/12 06:56:24 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = userfaultfd(0x0) r3 = dup3(r2, r1, 0x80000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000940)=ANY=[@ANYRES64=r3, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="dc66e75d9ee17dbb149ccdef794383323bcf05e43f22f141b2560ebedb66e4ff8bdff4ba15e06f8376dd0ab6480f8b38e8db8a12bc7211506954a0fc963a2db3c9d86057b489d01842e03643f45a5ba40b7310a2fee245d7dec36d85ea8f751d0e5d7059b9ee24706f1702cd9723672612ec9e7d9d5bd51002fd591c12e0c4979c97df775cb4ada8c19da44f346b17297b6706a39b3ceed99d242f3854988e9847462ef1b51d10d359592ed6c41ecd3ae5cab9147f582b031af94cb3698fde3c75da7967bb"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64], @ANYBLOB="28e53bee370ccf44154bf19d679465c10e991fe57e3a1af7325328424c1545284f38a708d8d3f6bfd1acfaec6042fb8c9d8de5899ccb4da01f7a9f48af2b6ec513609bdf57f6cecd866fc0407e42c544907f2c25b192dbc81395549e491a9e605e7eacccc80579c396a2da5d10fe0c3d84c545e9fe9fe560eeeda90e18b3aa9bb3ebf5c97d9b0c7142c64f95061cf7a3cacbd8d8a2b3eb632f0303abbd9d5f9f10", @ANYBLOB="46791cf626c1d082aa372db27b3b3a56ee344e93a90f53284b57c833f4ea5df1d40d7f75075a4dc04d", @ANYRES64=r2, @ANYPTR64], @ANYBLOB="6f68c2cfbd651992a6d8a9a7e95e15bb7be48a519bbe155d6543f92bf2645e10a7eee911d2f47688f702ab5dea3ae2ef018fcf674462e9fe4922add87c9fe145192cd949890b67e59ca48778efca53eb96799e2d7dadbbca03a37011639ab1fd217ebf8d4d9bc5d474344593ad89bb560f924f2d541f0705a78068ee0052cfbf01c998dcfb2fb5115edef23bdd855c2b75300702d50bcb099b22eb86ea8ac638643660ec52dae030839c016dee98f9454aef7effe1ef73f92e2b6879c85cb1db39edeefedaeb62f6953b27fd07a8de87f20e5470b559ba7b78c6840f43391e018efd65a937ae8c60803c3db42315e001f0", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="48ee0260a7b335512bc209461f9c2ef69011ded2c4c76b6865f052ad9aae81d29e7c364ec7b646cf6e756909fac1b2c1e3f489aa203ddf02dcad03c3fa14cf4e939ad8c643fa82195a4cb53c7728e2063932b439d753e4a584e0551bb2e7ae3b9f39343320bf35f845a1b4897287d6dc918f2171aaf72d53c67d79a9c3a846e8793e0413820987032311469b366c5637e6a7cf65a4dd385f9e0316158a7963c31bd36d7712205cc07623a8842f4522201032ea5b938ec25dbdf735e35ad9b21cdbbc202ae6f68b64", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR], @ANYBLOB="e1be418c0359205280a8bf5daf3e592d283b26ba5322b93aba5006", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="dcd74430dc0b3e97c4259f400747ac999e0402839d22b5c662deae4e07905b72e3a2ee557131d05d9d05cf95b4a34bee34dca9aa9d6a1f54c91f55b1456b1f323d8ceea8f1fdbfec659b2ad97d6beaee9570c4e5762c1351", @ANYPTR64, @ANYRES64=r2, @ANYPTR, @ANYPTR64], @ANYRES32=r3, @ANYRES64=r1, @ANYBLOB="75008ab05270312f17d515eda225d8180040e178e3dc1c7ed4f174292b0525309d3442d5894c630f553dfbb5678b7bb71ecfe07be962fe", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r1], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32, @ANYPTR64], @ANYBLOB="5fc05ae567dc744757f0c2d501dc00ed23b4a2fbbe2d40c07f3cb7c330f69e87910f02b4d770b2e274d93597be3d4f96c26126308c5628df5449419c58dff46b8c062e6198d87fe4"], @ANYPTR64, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32=r3], @ANYRES32, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="899e4c1bb7b2220d0a4b8c03aa80179ae0295bdab1527cf212631e900b0a00e798f8c29c31e10ffe4ee9cb4462870acc6a2ad324e8fb572d0312134f8bbeeba815192637765986fa53a11673acb82e0612688217389d977dc6689b3cd45aea9ebc17c6ab92624e4366de3225c6d7f18028cb80a98a421232eafe79619f4b06b269b9422c5d80d546c3ba", @ANYPTR, @ANYRES32=r3, @ANYBLOB="2cfbc6e9435dcee58f474dd1808294f37ba49cd5b9e80b7a345cd8b8917c45254df2ec81073ef8e57a6b77df18c5952284bd5e73d6f3ba746c041474353d91c7ca0d", @ANYBLOB="e36a5fcb16bba2103ff97e4082f499f508576e874d9bd4eb3af9d65becf119603ad7b17feaa437c234516085687c7fde4d691fff2720595c48ca2a5074d805a3b6caa83c4104ae40d606e4aefd6a8c36421806c79f0a7e58c36f3cf3783c1fa7c273890c4caa34a36a6e2d56c20ab01e90e2c162571c195e8bb7087ca8a82ae3985871ab284f031c3aee122cb5a3bcec46e6be4c823f791ddc49056f9c8f223aa902080ca232c2df1698906520b65664a141119084ff721c78f97c66602c116e1517ca79904c", @ANYPTR], @ANYRES64=r1, @ANYRES64]]) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/12 06:56:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/03/12 06:56:24 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080)=0x1000, 0x3, 0x1) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/248, 0xf8) 2018/03/12 06:56:24 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) 2018/03/12 06:56:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x20, 0x0, 0x0, 0x0, "c7b4d0588a24d465fa4e52d006f8146a7368cd2a6139b8de3c5162f7799d4eca5ed78d0ffe47daf9a3ff9b74"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0731cc38bb3b79f0d01fbf1da416af819d8ea3848e5d98ee196ccc3f6886753ae21b883ace9470df12afcebd26f85d89391c542e180724b3a5dc7b22940752b8", &(0x7f0000000040)='cpuset+^\x00', 0x9}) 2018/03/12 06:56:24 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)=ANY=[@ANYBLOB="0100000002008c000e000040"]) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x840) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0xffffffffffffffff, 0x81, 0x40, 0x5}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000014000)=ANY=[@ANYBLOB="bee2b1ff839c6275"]) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x7ff, 0x0, 0x8, 0x80000001]}) 2018/03/12 06:56:24 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00006ecff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/12 06:56:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x3, 0x1f, 0x8b8, 0x0, 0x10, 0x8}) syz_open_dev$midi(&(0x7f0000000ff5)='/dev/midi#\x00', 0x420cd632, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/03/12 06:56:24 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x58) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/12 06:56:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x500) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @dev={0xac, 0x14, 0x14, 0xc}, @multicast1=0xe0000001}, 0xc) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000404fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}}, 0x14}, 0x1}, 0x0) 2018/03/12 06:56:24 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x2509040) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'yam0\x00', 0x5d7}) write$fuse(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x3, 0x0, @fuse_notify_store_out}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) 2018/03/12 06:56:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000080)={{0x1e6b, 0x6, 0xfffffffffffff047, 0x2, "200c550bc7411b3a0c4adf9129a6e550838471e02d6ed71025b21acd403948719ff0f8df0534453960218c0c", 0x3}, 0x0, 0x0, 0x3, r3, 0x6, 0x8, "2a63596e4adaa666d4d6b9093d3b94756ba85819d438d77157ad8d6695abe46efcc3afba7deccafcbf93fdb519083f5859e96369eca8ee2225e96988255fff7f", &(0x7f0000000040)='cbc(blowfish)\x00', 0xe, [], [0xffff, 0xed4, 0x9, 0x3]}) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00000b2000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3}], 0x8}, 0x0) 2018/03/12 06:56:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000300)={0xb8e, 0x0, 'client1\x00', 0xffffffff80000002, "84d49d48370b029c", "444c19ad0d9cb1a443c578842427bd39c6d265a5645620321fa835c670fff06a", 0x8000, 0x3f}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001dc0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000e0060000ffffffff2005000000000000c8020000ffffffffffffffff100600001006000010060000ffffffff04000000"], 0x1) r1 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x4e20}, 0x1c) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x400000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xb7) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/12 06:56:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8ff1e009df6245803da66af1c4d37e4ff356efb2ab5be32397f57f3493fb0d24700000000000000000000200000"], 0x8) 2018/03/12 06:56:24 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000000140), 0x10000000000000ba) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878da59c5556763900000000"], 0x5a) 2018/03/12 06:56:24 executing program 3: socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xcc, &(0x7f0000000080)=[@in6={0xa, 0xfff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x80000000000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9, 0xfe3, 0x8004, 0x1f, 0x178f85e8, 0x1, 0x2, 0x3, r2}, &(0x7f0000000240)=0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) eventfd2(0x8, 0x80000) 2018/03/12 06:56:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000640)=[{&(0x7f00000015c0)="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", 0x1c0}, {&(0x7f00000002c0)="14f48bba3f29bb5116d5b5be371dba89f8b27a28662f2640bac88575469b784a8ac7fc73d95abb12ae060c9dbce5a4720b2768ef555c8bf6f9d5e463f141b0c13155436639ea51452846f8b73fdff7f22093e06964ed88647fa4126e7b7115df73d0f9c27d1a244fab3970d0bfc79c5b8e717cff316d2ef7bca84034bde2ff94d7f0269dc9b360cc65650b11b248fc", 0x8f}, {&(0x7f0000000440)}, {&(0x7f0000000580)="6394460b4e9a9743bd6fecfbeb96d26fb1366fb8f2e98ab6b5200d949a382b2315fa0f8c3e6a584c737cd39f3e508efc162d4cc278fd006dc0e11b2e814feaecaf44d290ab7e4bfd76e7", 0x4a}], 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="500000000000000000000000ff0700007927eab799de5b645cd68f1dc8a6584264f89be8ce8e0fe7e1f800d14d474e5d496c736c3556b5ba8a12756ff7403368bd987db609c11a7cdeccc36290000000"], 0x50}, 0x4000) 2018/03/12 06:56:24 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffffc01, 0x200000) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000100), 0x800) close(r3) 2018/03/12 06:56:24 executing program 7: r0 = eventfd2(0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001840)=0x81) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x40000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xcb, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/12 06:56:24 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x20000000, 0x80000007ff) 2018/03/12 06:56:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/03/12 06:56:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/222, &(0x7f00000001c0)=0xde) 2018/03/12 06:56:24 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x81, 0x400200) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000300)=0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x2, 0x100, 0x401, 'queue0\x00', 0x4d}) close(r0) r2 = socket(0x1f, 0x800, 0x3f) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000000c0)={0x7f, 0x8000, 0xfffffffffffffff8, 'queue1\x00', 0xcb}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/03/12 06:56:24 executing program 5: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x101000) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 06:56:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/224, 0xe0}], 0x2, &(0x7f0000000200)=""/96, 0x60, 0x5}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/69, 0x45}], 0x6, &(0x7f00000005c0)=""/135, 0x87, 0xfffffffffffffff9}, 0x1f}, {{&(0x7f0000000680)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/6, 0x6}, {&(0x7f0000001740)=""/26, 0x1a}], 0x3, &(0x7f00000017c0)=""/241, 0xf1, 0x5}, 0xfffffffffffffff9}], 0x3, 0x10021, &(0x7f0000001980)) 2018/03/12 06:56:24 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xa) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x1, 0x3, 0x46, 0xd72, 0x1f, 0x6, 0x0, 0xb4b6, 0x2, 0x0, 0x1d, 0x81, 0x8, 0x1, 0x80000001, 0x4], 0x100000, 0x10042}) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20080, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x5, 0x80, 0x9, 0x0, 0x0, 0x0, 0x3, 0x1, 0x9, 0x5, 0xc6f, 0x4, 0x0, 0xffffffffffffffda, 0xd4, 0x80000001, 0x2, 0x4, 0x80000001}) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xfffffffffffffedd) 2018/03/12 06:56:24 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xfffffffffffffd9d, &(0x7f0000000080)=[{&(0x7f0000000100)="a22cf8", 0x1}], 0x1, &(0x7f00000000c0)=[{0x10, 0x10a}], 0x10}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) 2018/03/12 06:56:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x3ff}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x4}, 0x90) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x143000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) prlimit64(r4, 0xf, &(0x7f0000000140), &(0x7f0000eebff0)) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000200)=0x24) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/12 06:56:25 executing program 4: r0 = getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x30000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xdfc6, 0x1) kcmp(r0, r1, 0x5, r2, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000b8b1b324129705e574132d65c3af2c29ff5418eb5a16397323b66ba1855ba5486ee13d96ab4cc8dffee2cc7dc97bb1af4ce878cb46ade877dfe220ccc09c48267048981b9f84630fb5cb6fb9f93472197d5e8c3ba0dddfddc77a008439d6790c0f5ef2bfbbff9f58af7561dfe145f3090c998e088697d4992afe68dce8e0e0dd2a0ab369076658495fbf70f1daad49618fc31f3a937f7b056242ac893d19dd44c5a5cf42cf032c1bf11a75af07195dd31b02e7a7abbc9254ce0dec806a83ff", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r6, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18}, 0x0) close(r5) close(r4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000240)={0x3, r3}) 2018/03/12 06:56:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003baff0)='/dev/sequencer2\x00', 0x8002, 0x0) sync_file_range(r0, 0x5, 0x4, 0x2) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/03/12 06:56:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000c000000ffffffffffffffff05000600000000110a004e200000000000000000000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002004e20000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/12 06:56:25 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x5, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) socketpair(0x13, 0x80006, 0x400, &(0x7f0000000040)) 2018/03/12 06:56:25 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getdents64(r0, &(0x7f0000000880)=""/250, 0x1d8961c92ef199cc) 2018/03/12 06:56:25 executing program 3: socketpair(0xfffffffffffffffe, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000040)=0x1, 0x4) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)}, 0x0) 2018/03/12 06:56:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a9a000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/03/12 06:56:25 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)) 2018/03/12 06:56:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) semop(r0, &(0x7f0000020fe8)=[{0x0, 0x81}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) 2018/03/12 06:56:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x20, 0x7, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) 2018/03/12 06:56:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setfsuid(r0) clock_adjtime(0x0, &(0x7f0000012f30)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x0, 0x2, 0x7, 0x10001, 0x0, 0x2}, 0x69, 0x1, 0x4, 0x9, 0x5, "2b76a903e9f2a6d38cc74599c4891b47a11fd3fe991d60dea7b2f830b9fbb6122ce4000b5ef1a5007a26ff37898d1ed397d4cb71f1b62400911337821ead91d961279c26bb0d118d89c005321c6e2dd102432d86a3b1b9c9cace83178194bb74495f9c7870c317d434133352f0c4fc467d8c053a2e3094e7508dcc37d47a9798"}) 2018/03/12 06:56:25 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1000009, 0x10000032, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffc, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) getrandom(&(0x7f0000000080)=""/38, 0x26, 0x2) 2018/03/12 06:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x8000) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) r7 = accept(r3, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0) write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r7, &(0x7f0000ef9fff)="a1", 0x1) 2018/03/12 06:56:25 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) setsockopt(0xffffffffffffffff, 0x5, 0xfffffffffffffffe, &(0x7f0000000080)="f6956cfd7a46873acb2431a365236142d0b47376edc7fa470c88d776681ce29ef498", 0x22) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000002c0)={0xffffffffffffffff, 0x18bb, 0x6}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) 2018/03/12 06:56:25 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1d, &(0x7f0000000180)={0x7}, 0x8) connect$pptp(r2, &(0x7f00000002c0)={0x18, 0x2, {0x0, @rand_addr=0x8000}}, 0x1e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffee6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/12 06:56:25 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/03/12 06:56:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x460840, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r1, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) 2018/03/12 06:56:25 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) [ 52.144244] dccp_close: ABORT with 14 bytes unread 2018/03/12 06:56:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80, 0x0) 2018/03/12 06:56:25 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f00002ab000/0x3000)=nil, 0x3000, 0x2, 0x5c, r0, 0x800000) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x3, 0x810, 0x8a, {}, {0x77359400}, {0x2, 0x7, 0x9015, 0x6}, 0x1, @canfd={{0x0, 0x9c71, 0x4625, 0xe16}, 0x27, 0x1, 0x0, 0x0, "28cd2250dcacb380a227fbb23c937e8ca862a30fb34da53262e93bc11aad22267e99090966be4315783f30778d26b7027c4de41cf1385ccda1cc4389383be86a"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00002ab000/0x10000)=nil, 0x10000, 0x0, 0x10010, r1, 0x0) ppoll(&(0x7f0000000240)=[{r0, 0xc}, {r1, 0x420}], 0x2, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0x7f}, 0x8) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/03/12 06:56:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001180)="6e65742f6b63690008002c9d74de083fd5be2e574817be91144b310508118a45a48000a66b108c51c176680e9ba23229ecd25341c44620110edce52026c0126cc408bfd97303c44beb8f59e678a783623fdbef2dc5b3d5479fe324281d0bec0269399e9c004597948b38069c30725e04205c7a7093d9f72130b304ae22450664aff88e457da811d37c8fe8edd61e76029380e7513f9597c4cef55f75b1249ca8b48a761c510f2ed01f00be00") openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x1, 0x0) pipe2(&(0x7f0000001140)={0xffffffffffffffff}, 0x4000) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) 2018/03/12 06:56:25 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x720, 0x3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000080)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f00000011c0)=""/223, 0xdf}], 0x4, &(0x7f0000001300)=""/108, 0x6c, 0xfffffffffffff93f}, 0x21) ioctl$int_in(r0, 0x80000040045010, &(0x7f00004bfff8)=0xffffffffffffffff) 2018/03/12 06:56:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xa8, "c6372c2a737c57b0d9f6c269e6fc89b8bc5f0bca0b13fe4aa5521ef9e3189d03f4b11922238d6a6fd8179d2e3abff16f422fa3c56079077f5a2105a7db3e9bb6890a6641798ad1ae49b77c4ad2e72a15fbcaa78c54dae9fd23a91794313d74227ddcaf64edbaae060dd770610cdeb94c8b3f22af30fe0c4757b90563a872e676bbff89df2ebcec1bf6abbf03289d388fd7cd518f0c7aadb8115d0616f05554999b4a4ad26c441c9f"}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x6d148000000, 0x3}, &(0x7f00000002c0)=0x8) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0xd, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6}}]}, 0x50}, 0x1}, 0x0) 2018/03/12 06:56:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x1a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) prctl$setfpexc(0xc, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000481ffc)) 2018/03/12 06:56:25 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x6, 0xe4}, 'port1\x00', 0x20, 0x800, 0x0, 0x3, 0xd0, 0x8, 0x0, 0x0, 0x4, 0xffffffffffffffc0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x9, 0x6, 0x2, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8, 0x4000000001, {0x0, 0x0, 0x10000, 0x3, 0x7fff}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000200)) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', 0xa000, r1, r2, 0x7, 0x9, 0x8010) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/12 06:56:25 executing program 0: futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000)=0x1, 0x80000000) futex(&(0x7f0000000000)=0x1, 0x4, 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x2, 0x2) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000000100)={r0, r1+10000000}) 2018/03/12 06:56:25 executing program 1: sched_setaffinity(0x0, 0x203, &(0x7f00002a7000)=0x1) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) socketpair(0x9, 0xb, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=""/173, &(0x7f0000000180)=0xad) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xb4) signalfd(r0, &(0x7f0000518ff8), 0x8) 2018/03/12 06:56:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000000c0)={{}, 'port1\x00', 0x0, 0x40000, 0xdf, 0x0, 0x0, 0xdf9, 0x0, 0x0, 0x7}) r2 = msgget(0x2, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/29) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/12 06:56:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x1, 0x234, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000140), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000677265746170300000000000000000006e7230000000000000000000000000007663616e30000000000000000000000062707130000000000000000000000000aa07aaaaaabb000000000000aaaaaaaaaabb0000000000000000b8000000b80000003001000069700000000000000000000000000000000000000000000000000000000000002000000000000000e0000002ac1414bb0000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000756a2e858e29155c1ccba70383cc498c3703a3248ad53c6102a999a10ffd69d74d40248e1075e5cffa50e5cbd512ded31e493126a6a5330380b79de22dab563a000000006d22001c7f1fc423ec369eccaa4ca6307a2664d03419c8512ea1fcb3e4d30689ae7a7cab8ae8ad52f37a9d649abb9c866c714356dac84c77b9d8ff59fed781a920d0899e6f9b9d23dcd95861596e711e6742f134a500ea4cdc6b932ac5bd9f6cfe4f71606b8c91f9a545ee41ebf4a5b954cc9f41fc982cc0be2539"]}, 0x2ac) 2018/03/12 06:56:25 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x20, 0x0, 0x0, &(0x7f0000ff1000/0xc000)=nil, 0x3f}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) finit_module(r1, &(0x7f0000000080)='+\\!\x00', 0x1) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) [ 52.294794] audit: type=1400 audit(1520837785.435:43): avc: denied { map } for pid=7145 comm="syz-executor2" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 52.597864] IPVS: ftp: loaded support on port[0] = 21 [ 52.760829] bond0 (unregistering): Released all slaves [ 53.060124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.759650] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.765804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.830572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.900527] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.907123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.919275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/12 06:56:27 executing program 4: setpriority(0x0, 0x0, 0xfffffffffffffffa) 2018/03/12 06:56:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) r1 = semget$private(0x0, 0x0, 0x428) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/145) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x44c0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/12 06:56:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41}}) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="026191e70bcde7949d46501dfe1aa965", 0x10, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0xfa, r1) 2018/03/12 06:56:27 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x1000, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) 2018/03/12 06:56:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)) 2018/03/12 06:56:27 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80, [], 0x12}, 0x2, 0x0, 0x101, 0x100000000000001, 0x0, 0xa4}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) 2018/03/12 06:56:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) 2018/03/12 06:56:27 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/03/12 06:56:27 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x6) 2018/03/12 06:56:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) 2018/03/12 06:56:27 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb6, 0x80102) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/182) r1 = socket$inet(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000180)=0x8) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/03/12 06:56:27 executing program 5: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) 2018/03/12 06:56:27 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x0, 0x40, 0xffffffffffffff9e, 0x3f, &(0x7f0000000080)=""/63, 0x48, &(0x7f00000000c0)=""/72, 0xa1, &(0x7f0000000140)=""/161}) recvmmsg(r1, &(0x7f00000052c0)=[{{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)=""/129, 0x81}, {&(0x7f0000000740)=""/42, 0x2a}], 0x2, &(0x7f00000007c0)=""/225, 0xe1, 0x7}, 0xe2}, {{&(0x7f00000008c0)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000000940)=""/183, 0xb7}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/11, 0xb}, {&(0x7f0000002a40)=""/95, 0x5f}, {&(0x7f0000002ac0)=""/210, 0xd2}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x7, &(0x7f0000003c40)=""/110, 0x6e, 0x5}, 0x5}, {{&(0x7f0000003cc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d40)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x10001}, 0x9}, {{&(0x7f0000003e00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004240)=[{&(0x7f0000003e80)=""/60, 0x3c}, {&(0x7f0000003ec0)=""/144, 0x90}, {&(0x7f0000003f80)=""/251, 0xfb}, {&(0x7f0000004080)=""/93, 0x5d}, {&(0x7f0000004100)=""/24, 0x18}, {&(0x7f0000004140)=""/129, 0x81}, {&(0x7f0000004200)}], 0x7, &(0x7f00000042c0)=""/4096, 0x1000, 0x4ab}, 0x200}], 0x4, 0x2002, &(0x7f00000053c0)={0x0, 0x1c9c380}) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000005400)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)="106c19f0706c7065167cdc985e261ad4ee7d652271f7cda5fd71dbddb271e98c9bf5", 0x22}, {&(0x7f00000002c0)="50dedb495af15f", 0x7}, {&(0x7f0000000300)="5696429afc2d9b01e578da5456fed2333e1b8fcc9bd4d468e47ffea95d6b1f01a1fa61c4cebeac77311d08422b55ba57d93842b92b9dc0336fd8eea6980495d8bf983ae3a62dd0817ed2da248cd36428310a794f3b3d0b5fe1fe86669c6949ee50c5168088fe554033824ff6a42fd928f0c32fc04e23598988b844a944e049fd8783a4fc5358bf4b81c3ef2c9a527e5a61d0e374a65c3cb06fe94c1a0ca4a60f2dc1db3d3d42c92d", 0xa8}], 0x3, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x30000000}, @iv={0xb0, 0x117, 0x2, 0x95, "5cf94085dac57538cfb34715fcb6645c42032a768981a1542e67d1a9b213d9435f895e032f70ca897a60dfe0c07ebce8ce0b85eec0ddd0d1a20ed53da4155bc0e3231f773d960fa2959e9b9cd8aa1bc2d5aed319eb40bd83b9370225cd4020ca7c1ae3dabff54654f9a75fc9314277adf7f8baebd9fad8aef3861b56cde26300520e6ccc8a8f720e9692a37ae97e4326edb1e98d6a"}], 0xc8, 0x4000000}, 0x2004c000) signalfd4(r0, &(0x7f0000000240)={0x8}, 0x8, 0x80800) 2018/03/12 06:56:27 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001a, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{0x0, 0xffffffff00000000, 0x7f, 0x6}, {0x80000001, 0x9, 0x9, 0x101}, {0x7fff, 0x100000001, 0x26c, 0x80000001}, {0x9, 0x2, 0x3, 0x6}, {0x5, 0x5, 0xfffffffffffffffc, 0x400}]}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/12 06:56:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000380)={&(0x7f00000002c0)=""/94, 0x5e}) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)}}, 0x20) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x1, 0x4, 0x8, 0x2, 0x3}) 2018/03/12 06:56:27 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000440)=0xffffffffffffffff, 0x4) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40001, 0x5c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000080)="5ab369cf3e416b1b09ee1bbcb82ed2cbfde28c91852c60288ecae3ca2f0e41580b6c231b67c064594287bbdd20cda31ff03b043e6044582b8fe6761f8b2346ced09d8f813d2cf91beaec0910674452036197b11db1e45ee6a23fcf01a8af855aef62ed61df579e2291532cbd3ffc24b9758c8d6401dec4607c3644dd57ea41cad2a973f312d48003641df3316f8a6ac12dfc2a60333b327a25eff62f7c191297ddf0193b46b92a1dc1b602", 0xab}, {&(0x7f0000000140)="075c590795054b55646d10f70e3a0c1565bd0372e4a70f2d4f72b1e293ffbe73e4af7c674f", 0x25}, {&(0x7f0000000240)="d878f3297105a95cbe089bf596a0cd1a94184a7e4ad8f5e366ff3aa280d52e5bf3cefb5a7564c445479383772b98e0ee27ab42b69f673b09eb62d5b994fe2849a3d2b9c41a96c773537328222dca7922e4faddf03ac56b0b74fa2cf98069cc9ba7ef3d61206ce9dd8645c4ed78f260b6d60d125ca5c4bdd0ffc29b1372c5089b24a4c05926940dbd42f60985fb5e0be906c5ba4c4f9213b2532df3bee75c5a934958f64b2bcafe4e06ffc80aa8a2aeac2410ec85c0c544c2719e56c813cdc8975ef7bb7747792ffeab04166784de40eb485fc0754a07f9bbbea7e6249b0c505911a9dedde6b8f91bbf", 0xe9}, {&(0x7f0000000180)="686af27e708dad3e05b8d57d8a01bb85ab241680f162e1b20b2addc95d2631260e8bac5e897946527d7ab5ce92223c514b7ddf91a48ead9f57c99d0b04dff8bf6ac3791e439c7f00b587a98380416d090a448c91494cff1f9de4bacf754398bf07b7bccc3d2edfa49bbfc4cd1e62ec0ef0bce516b053db0cd12a96259de0dd8c", 0x80}, {&(0x7f0000000340)="74b860f32b4fc7a7446081d7f60ab81d138d9223d77e4aef6a6caba0a96ef6c6dc9547dc8fc0ca474251c5eb15c1076787ef901666ed4916325d42c09486fe2a0b77c253aeb239d2e7a81e1ba91eb945ace00ff07c3c7c6b36e4cfe5b76c2765a34f05c35713a664508a9643fd0878fe36fcf1d0a74562b41a09a26a4301d586896e30b0b0cc6f3113753818e4e0", 0x8e}, {&(0x7f0000001880)="f8fb54a1a2577f4f520eba3bfcb3d47542865854970a93c5e2e417281e8d99519fc9a4fa1d513c0f39e790f3540ab60d91c4abc0776c70e54aac35d42e58971bd85eb8ca600dccaa310c3c51c7ffc8c574a70990f8c4c2b599e5fe717befec9bbe98beb101b4db31e3794259f21526579da5a5b5210915a069208b26fee2a4908900abc89d5a57aa1f7a8c9c1b800d49bccfac2fef85c42c6c89a7155a6d3650fe02b53d658e1db12b73570d756203f5ef26381a9654da600eb5a4391437efd2e1aad48bf456280e823ed13dec8e0668f6a6c8846ae6d2a5bbc42e63e09797aba662b61c03d8e2412907e49181cadfec6e3f73aa84b03ad2a5", 0xf9}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000017c0)="77f72126edf6ecd2f309ee413ae0e1104d55513e2fa86f5f2caa56e2566cf00f5f4b22cc3c8f1b7b41e671d7c965d15b510cfda84b532ae6cbc811e4589ef7b9a8e613233522b0dc46cce141bf3e13c90306e3f3b5b2c55a89edbecb4adeff1009617e4e9506a5396a3f9c88e89b4dc60a1c5b8f15bc43e0ccfa14d3cf305c85cdeb9cb95a824398dade7af1c2f336c294616ef7747a45deef3af101ddd4fb5c59cd3da4d78961c0a9a2f516", 0xac}, {&(0x7f00000015c0)="24c39601a6febe74ca6eeace6781a074bf755eefcf46dd993d214dc3f20f4f7336155d81d7b906a2052eb77811c5444bc9a7a0988fdf3357cee747ae802950093a6ff74ad446ff3be536a3b2e81efaf8bfe489faa130563369e9f4fb497020c7b65c280a7d36bd9024ccb73b59d562c84ce075cc71b8ad61949f34bc77f0e863f10552be28e2b4b7773ed50eeb056b8e4fccb121f012ddd92f3df81e898af49d45fbd163f777ee71b057e3f2bf4e54704aa3cd9520db409ee64f4673384ff2", 0xbf}, {&(0x7f0000001680)="066e2d19402b31b89bbcf0b7a8b13e9ef8fd7b0d8556fd90322d120416d0a6462258864175074f8ff87020af70dd8bd2b2d5526ffbe441a781f92a1baff6698644", 0x41}], 0xa, &(0x7f00000af000)}, 0x0) 2018/03/12 06:56:27 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x440000) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) r1 = semget$private(0x0, 0x1, 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0xa82b, 0x1000, 0x3, 0x0, 0x6]) socketpair(0x1d, 0x6, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x1, 0x0, "f603c721b6c3", 0x8}}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0x49a) 2018/03/12 06:56:27 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a28093020600fc19a843050226236925000500bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d469d485cf", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/03/12 06:56:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) fchdir(r0) close(r1) 2018/03/12 06:56:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x102, 0x0) unshare(0x400) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x111000) 2018/03/12 06:56:27 executing program 1: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0/bus\x00', 0x100, 0x8) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2018/03/12 06:56:27 executing program 5: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x6cac, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x101}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x4, 0x2, 0x3, 0x5, &(0x7f0000000180)=[{}, {}]}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/12 06:56:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x8, 0x8000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2}, 0x1c2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000080)) 2018/03/12 06:56:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x800, 0x4) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)=ANY=[@ANYBLOB="1c0000001e0029d4e61a0aa2e98240000600000008000a0004000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000), &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/03/12 06:56:27 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x27c, 0x7, 0x4, 0x7, 0xffffffffffffff80, 0x1}}) r1 = geteuid() setfsuid(r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x20000002, 0x5, 0x2, 0x7fffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) r4 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffe) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000595ff8)=0x3) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c48fa0)={0x0, 0x0, 0x1, @thr={&(0x7f00004bbfc5), &(0x7f0000e53fd2)}}, &(0x7f0000b07ffc)) timer_gettime(0x0, &(0x7f0000658fe0)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00'}) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000f, 0x10, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000000100)="93555ecc4c598fe5c6f18911c711", 0xe, 0x0) socket(0x8, 0x800, 0x9) 2018/03/12 06:56:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x2c1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001c80)=""/135, 0x87}], 0x1}}], 0x1, 0x2, &(0x7f0000001c00)) shutdown(r0, 0x1) 2018/03/12 06:56:27 executing program 0: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fallocate(r0, 0x0, 0x0, 0x10001) splice(r0, &(0x7f0000000000)=0x45, r0, &(0x7f0000000080), 0x3, 0xb) 2018/03/12 06:56:27 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getpgrp(0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/12 06:56:27 executing program 1: eventfd2(0x5, 0x801) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xa00, 0x8) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x8) [ 54.151084] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/03/12 06:56:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) write(r0, &(0x7f0000000080)="527a108f1654ed6dfd804f9cfe78c74b9b237c97e35dbbad0794525b85b9567ac115dc74e75acd84ff087b344428c8fe7ae2eacbaf7f1d74a8b48b23e10d68b2a5c53c973a10ed06af1e459f0fe6c6f2381eff795d49423ca99300d9efeef67707caa7be8640173d2420456f5d7de0ded9c668f4d49ffffaca67e3c6fdf8b78d7f6790f4d011ed5da018", 0x8a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd0000)="0a07759ab0f0e5b30000020054dbb736001400000000000000ff0100000aff6e", 0x20) r1 = dup3(r0, r0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x4) r2 = semget(0x2, 0x2, 0x2) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000040)=""/43) 2018/03/12 06:56:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000140)="e9a9072b742384f0b294eacfbe8d4f702b65fc751c2846bcf57dfa707e25566f"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0xfffffffffffffffa, 0x1, 0x3f, 0xb7], 0x4, 0x27c7, 0x9, 0x9, 0x1d, 0xbaa, {0x8, 0x11, 0x8, 0x87, 0x8, 0x80000000, 0x6, 0x9b0, 0x7fffffff, 0x100000001, 0x3, 0xdb, 0x3, 0xeb, "3265faf63a5374ad832104f8897f746eb9183d90ca77be921462c7b62856961b"}}) 2018/03/12 06:56:27 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000498ff2)='./file0/file0\x00') request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='selinuxwlan0-self!^%GPL)md5sum-\'{uservboxnet08wlan0em0cpuset\x00', 0xfffffffffffffff8) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregs(0xe, r0, 0x6dd07059, &(0x7f0000000200)=""/4096) 2018/03/12 06:56:27 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000700000000000000000000000003000000000000eaffffff0000000000000000000000000000000000000000000000b40000000000007ad0b64b8cb913be4e3020937b860c718607f4c6dbc0788e3cec482cf609"], 0x58) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0xde1, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x100000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xb, 0x0, 0x0, 0xca6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x56, r2, 0x1, 0xfffffffffffffffe}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x2, 0x10, 0x1, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r4, r5, 0x8}) 2018/03/12 06:56:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/241, 0xf1, 0x84}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r2, &(0x7f0000000080)) 2018/03/12 06:56:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="620fa262a4f0b63108ee067f1f955d4abcf3f389e46eda43a361d133f92f358098f81fd44f83b0fd13fa9d568fbbe2e5a05190f955cf46adf9812dc7800d829aef04fa2359d880e35cfb3ef65db4c75fee096baa7698b72bd6c552616eaef054d5b9b94624ada99b306eb7f5668ef6798fa6c1dd552df1d6ef4b78d788390519735efcf0b74d2c1c08a51a3796eabeb781c63f9a0bccda25732f19bb66ed5414d059e4cb7758403291ddfd2b8583157bb5379ad775db"], 0x8) 2018/03/12 06:56:27 executing program 6: r0 = gettid() ioprio_get$pid(0x3, r0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x0, 0x4a4}) 2018/03/12 06:56:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x31, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000040)={'bridge0\x00', @ifru_settings={0x5d, 0xfff, @sync=&(0x7f0000000000)={0x100000001, 0x1f, 0x7}}}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x9}, 0x8) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) close(r2) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/12 06:56:27 executing program 4: memfd_create(&(0x7f0000000180)='cgroup}bdev\x00', 0x1) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) memfd_create(&(0x7f0000000280)='\x00', 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="745d82c2ae971d659579c2973649987c83681202decde9b1b3daa198e22d13868c85df511965636fff8ff525bee64b946e44c9166e93081669fd4138e5037e60ce17f843b66d7647cd77a8ae91fe4032c8b1cdedc448b779d79a99799d26bf4d4e075c5e542616d0c826c148918288975ae5aa3a78a3127bfac0c13cc90526efbcf6b4d2b80de0a3747779960c3f285d83ea", 0x92) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/102) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) 2018/03/12 06:56:27 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/xfrm_stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x1200000}) 2018/03/12 06:56:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7000000000000000000000001000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/12 06:56:27 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') writev(r1, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/03/12 06:56:27 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x40000000032, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) 2018/03/12 06:56:27 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000100)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0xfffffffffffffe14) 2018/03/12 06:56:27 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/12 06:56:27 executing program 2: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00000001c0)={0x28, 0x6, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x40}}, 0x28) 2018/03/12 06:56:27 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x3, 0x2, 0xffff, "12c8cf04770f6c7e603bfa006663de388b6ecd03a1cf07a8fda967715830e4cd9fae81dc76e19ce0cfb43beafe4e533895482978f091d9b22659324b2e9276", 0xf}, 0x60) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080)=0x81, 0x4) r3 = gettid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x100, 0x4) getpgid(r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="03f01aee0f7c9af1b54ad402de2529e6ec729e0dfd18707c0ce7e1659c3ef54132e731476f00c350838e3fff1f42ee393ccac242a404bd4add355f41bc9aa466eef7d789f78da2f50d08bcb0a45adf682b06556fb7c3bd85e3e78e7af756dc43d17f", 0x62, 0x0, &(0x7f000079eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) dup3(r4, r2, 0x0) 2018/03/12 06:56:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x429, 0x7ffd) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) [ 54.358943] binder: 7455:7464 BC_INCREFS_DONE node 7 has no pending increfs request [ 54.378959] binder: BINDER_SET_CONTEXT_MGR already set [ 54.386382] binder: 7455:7470 ioctl 40046207 0 returned -16 [ 54.397885] binder: 7455:7470 BC_INCREFS_DONE u0000000000000000 no match 2018/03/12 06:56:27 executing program 4: socket$inet(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0xfffffffffffffff8) fremovexattr(r0, &(0x7f0000000300)=ANY=[]) 2018/03/12 06:56:27 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f00000005c0), 0x0, 0x8, &(0x7f0000000600)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) 2018/03/12 06:56:27 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="b30ca28d43899309fbc8b959d706e84cebb4") clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r1/1000+10000}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) connect$llc(r3, &(0x7f0000000100)={0x1a, 0x31b, 0x10000, 0x7, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcfff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000ff7)=""/9) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/12 06:56:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0x0, 0xb6c}, 0xc) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f0000002100)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYBLOB="dbaf28440970aa0d7a19c959519eec701e1f3aa75d8e1924e3f4ff77255fc997908b59109bff2b6f2502db76f2256052feb465d8ba6dbc82edd629b785db2fc5e6b6963239c82f875ebd7317652433c84c3af25be3a2499638cd80551b1241a6f2a95f78edff3ae6d775df5a022f42dcbbd5d0a92b74c8af7f5c6ab0ed2e7e23f626f28f15db991b44df3cf27d78dacc92b16ec152b6f4290d459ef2cffa840770f30b5f671666890da0a8debf20a01af1e4129f1031b4", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="144717cb40b9bda2b519ba086919f1feec5312641b1f27d1161e0e800679b1bdb22c11f0c188bd2b4ebbf2d42056ab6896dc4cca5290a9b0eb10cf66b63f29a6fc81944013b38ca6dc45251ec80fdfd5b5b20585e38f2b64994df421aa5633e9ae8672447f74381d85db3ec9489b24004ebd0283b70ec355091862badbef822ffbbaa52a1f400a4bde9670bcfae976f99d2c128453cff4009a4a506e7091310a97661c1c5b37b957f620ef50f67ba89a275a3a9b1e679e87f8f2384edda30979414c1fb25b999194a78412ed48b77ecfac08900d", @ANYPTR64, @ANYRES64=r0, @ANYRES32=r1], @ANYBLOB="ba7575f7780f6a58b1e44876982d0df9f9de8a4baa38ec42f8cc5f2e"], @ANYPTR=&(0x7f0000001d80)=ANY=[@ANYRES64=r1, @ANYRES64=r0, @ANYBLOB="9a711b9d8a78d92c4a0873d778e057998b84511a96b382fffc4f3f8968790d627e1f35b807f150570b82e104fa26137dd230a943cecf856d2a3dcbcbeb7eb46598821e5a24f8f64cce4abf7eedd4cc3be5c471dbc24f086a92ed7b50cd2fcf90b5cee13abfa2442c7da1bf38241e15df70f6a8689b5378c81857be77aa538a324ed07cc055819fdb799211f4ac4c2f87c3cbb2c52522e236832e604a0dcaf39bee5ae1af51453fc4aa357f1aae576d454e1a8d0c33f337f539c78d8da1636ee55eaf2fa2bddf1a078c6ede8667bd5e0aed1d0d9e3466df4258", @ANYRES32=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="726a5f789e18bf8db1ddeaadccf78a1c8bd66d71e6ddc53182adcb9cfbfba20b526c1addac1a1c3b778e83fa6f07199511c47d07ef08e324b8b6b5d2d4116551e3cb0475d4b6f1784ccf076cdd5c0327a6ab1350b76d710beea5a205d29e734b9b28e16e969fdf35678a4489b6cb36f7f36e6b0fc18c87086133078fd5a5feb670c816616d85b1154c66eb3d50972f809fecebb334ed055feb87df11e9ffc6a211fe789f421ba8006f63ba22f0e98df922bdd615dfef2d1fb8d0f1724e4fd2aa877bd7276719125ac4e45abe1546458ecb", @ANYBLOB="83441e6d9ca08995368ee93e8d5af1f6bbad478ae396bac629c14d315e9e78844426cd792a64fe2e1b05d793063c61786396273082273c456fad04f5dc0ad17b94f94f79e5a7fddafdc27232b7b331a70d044564b97aa004ebd89fab8593b9399007b4aecf1f1396e8b7bf9764becc0d15e93618a5a18d0462dd3895beff867aebcb2f00e2a480ebb553f530349fa4f1db0218a9f8309d6e6501350a95cfa987c22197104eb10d1d2327e6d3826b479759ca005f80428ba1", @ANYRES64=r1, @ANYPTR64, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYBLOB="bc6fcce788903c42bfb7ce0a59129a5de41aa90a70e084e5c980e673ecee1720ba7307e8011bb323e32aafab0c8c9d2d5713c1ae6dd78341ba55946227f3b4eb73e4087f4d6da2043525035791bb", @ANYPTR64, @ANYPTR, @ANYRES64=r1, @ANYRES64=r1, @ANYRES32=r0], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES64=r1], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYPTR64], @ANYPTR64=&(0x7f0000000cc0)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYBLOB="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@ANYBLOB="c955bfd755b5f4deab7d8eeb1d98ffea164fc50603786000bf778c98db4598ca35a756cda49226c0407bfc7c7786521b9ee006c2f40bc9a73e37880f312c60f5418e399476c3d329fc53eb20f9cbfffa28a3ecba63b6fc805996dea2acfc3c44a9e63ef128eba440a53d", @ANYPTR]], @ANYPTR64=&(0x7f0000002000)=ANY=[@ANYPTR64=&(0x7f0000001ec0)=ANY=[@ANYBLOB="e6fef5c1e6e1cfbc9fd8c066021c6864fcffe709c53514a162eaaa5f40724a5ea0c15ba21561ac1bf7110f071780936e2f782d40cb515cf5b5fe6e7497f1688de047c88394e5c4584496169d6dabb2e32d0cbba390d7f0a02bbc2a658a0ec5b7dd9a6c12bcccb4b21db6a8e62d0515fa6ca69316b03d188348272f73345e49a38de76965a2843abbed468861e2c2472247953c1b8e0734757daaf083f55f97472e6167a81e6ae172f1dd3346e2c20bdd5d6fb1a433b8d7cc777283d9cc34fc3472d84dee", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="34e3c365585b951eeea699842d02eb7fc3bb15da6dd5bcaacd7a58cc0d9469d459d6c2a0a06c08347d45c79a6fd6ffbae01e53ce9c0a343b637d2d1d09b55974b92d87052699921c614d7099d2bd14febc11", @ANYRES32, @ANYRES32, @ANYPTR, @ANYRES64=r1, @ANYPTR64], @ANYBLOB="0f48473ec8ecce59e7b98f51945a6a4444f112a23bed37db1de09b0143e0f2adfc5b4804512bef254c5c32a53d9e1731374b4f914fac9b896750af57ac8999927ef2d2cac59d1962466a30ec105904db23311f32ad8b6c96c24b1f683c6e6dbf36148f6d512e055e1fde7e4622d9b6f0ef97053985d0e3d00a04fc71e2640287b03241710caa631b4cfa5a659064c06499f0ffab8faf564c035557a3f4642d7dbf43e1a59d637c632e0000000000"], @ANYPTR64], 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xb5, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x3, 0x590, 0x9, 0x5, 0xa, 0x6}) socketpair(0x5, 0x2, 0x1, &(0x7f0000000200)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x3ff, 0x0, 0xff, 0x3}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000240)={0x3, 0x401, 0x5}) socketpair$inet(0x2, 0x800, 0x2d, &(0x7f00000001c0)) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x0) prctl$setptracer(0x59616d61, r3) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000500)={0x2, 0x1}) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000280), &(0x7f00000004c0)=0xffffffffffffff0b) ptrace(0x421f, r3) getpid() 2018/03/12 06:56:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {}, {}, @cond}) 2018/03/12 06:56:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2cd, &(0x7f00000002c0)=[{&(0x7f0000000080)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) 2018/03/12 06:56:27 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xf40, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e606bcd90be40bebb5ae1000c0800020000000005", 0x267) 2018/03/12 06:56:27 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x2}) writev(r0, &(0x7f00000000c0), 0x305) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 54.440824] sctp: [Deprecated]: syz-executor6 (pid 7483) Use of int in max_burst socket option. [ 54.440824] Use struct sctp_assoc_value instead [ 54.475279] sctp: [Deprecated]: syz-executor6 (pid 7483) Use of int in max_burst socket option. [ 54.475279] Use struct sctp_assoc_value instead 2018/03/12 06:56:27 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000001c0)=""/167) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x8, 0x80000000, 0x8000, 0xff, 0x2, 0x3f, 0x4, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="b1d2b9d859a0250338779fe64bb972c7702a477493a6fbdfbaa796c27b15f5656ad781b1185032d0728d3ef3ade8385e7a73ad0d478582086d32330e5d4e4b10f40d013208bedc7b84c9eafbf9c2305100e298e8490f0fc884a0b5df") ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x8}) dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/12 06:56:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001}}]}, 0x40}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="e7a9bec9f7ff"}, 0x40, {0x2, 0x4e20, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x8000, 0xffffffffffff0001, 0x1, 'queue0\x00', 0x5}) 2018/03/12 06:56:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={"69703667726fedb6e100", @ifru_names='rose0\x00'}) 2018/03/12 06:56:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x0, 0x3, 0x9, 0x8c, 0xa000000000, 0x4}, &(0x7f0000000340)=0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x204000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000003c0)=0x7fff, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd0", 0xf7, 0xffffffffffffffff, &(0x7f0000000000)=@can={0x1d}, 0x80) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r3, &(0x7f00000000c0)='./file0\x00', r4, r5, 0xc00) 2018/03/12 06:56:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/12 06:56:27 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8001) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r1}) 2018/03/12 06:56:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x6, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f0000f79000), 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/12 06:56:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/12 06:56:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x10000, 0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/03/12 06:56:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = semget$private(0x0, 0x3, 0x210) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00000000c0)=""/236) 2018/03/12 06:56:27 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f00000000c0)="8ac1239880064e3a5fa0b65ff548f42b33c1bda0515c2cbaca134930947597eb") openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) 2018/03/12 06:56:27 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2400, 0x6921fb0a38c6e118) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, r0, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/03/12 06:56:27 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001380)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000001240)={0x0, 0x2, 'client1\x00', 0x4, "2bb8e1c07f1d0b76", "d933d1543ace4e835c9a89992af54cd0e9290a9f612454ae3e62fdec2e73d0b4", 0x1}) write$vnet(0xffffffffffffffff, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240}}, 0x68) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001300)) getpgrp(r3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001200)={0x2, 0x1000}) fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000001340)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getpgid(r4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/12 06:56:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x8) syslog(0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) r1 = accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) r2 = accept(r1, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x80000001, 0x0, 0x10000, 0x800}) accept$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) connect$packet(r1, &(0x7f0000000640)={0x11, 0x1, r5, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x7fffffff}) 2018/03/12 06:56:27 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xaa, "92f64d97f45e70247f5860e82e806c434fda3f65b9225eff2a56bfd88af0d354d11310fccf8fee605ced0f552f3165c19a2b8d6505cadbfa16756e1ac5a7eeb4e0c05eed7399fdb76310ade2faa35e4845b6b624dbe551732bec71e1fc7dcfea5f918d413f281837c0a7f47ffa36c2ca21704d79b515d14f33df0ec0a7832d0b61c6011112c55ac7993a5a881107e5ce9c1fe97bb37f4e5a863298e8f54d38894795c0a469ed8d595530"}, &(0x7f0000000040)=0xb2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0xb2, 0x8, 0x2, 0x1ff, 0x100, 0x7, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fff, 0x0, 0x1ff, 0x4137, 0x5}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x5, 0x5, 0xf1f, 0x1000, 0x20b, 0x400, 0x8, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x2761, 0x9, 0x6, 0x5, 0x2}}, &(0x7f0000000340)=0xb0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/12 06:56:27 executing program 0: mkdir(&(0x7f0000086000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xe) mount(&(0x7f000046cff8)='./file0\x00', &(0x7f0000a89ff8)='./file0\x00', &(0x7f0000352ff8)='fusectl\x00', 0x0, &(0x7f00006c4000)) 2018/03/12 06:56:27 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000001040)=""/4096, &(0x7f0000000080)=0x1000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000), &(0x7f0000000000)=0xfffffffffffffee6) 2018/03/12 06:56:27 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc0, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100, 0x400) 2018/03/12 06:56:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ftruncate(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x26, 0x2, @tid=r2}) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xbf, 0x470202) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/183, &(0x7f00000001c0)=0xb7) 2018/03/12 06:56:27 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev}, &(0x7f00000003c0)=0xc) getpriority(0x3, r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7, r2}) sched_setparam(r0, &(0x7f0000000580)=0x100000200) r3 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000000200)=""/60, 0x3c) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2000000018001f24006db0c27917e41ff98b0016f19267000000000000000a0000000000000000000000040009001da1b0309f77f0d15553acdc5ce712fdd81224ed3195dc2fa4c3d2e698909f6587f317ba68c63039"], 0x20}, 0x1}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) epoll_create1(0x80000) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000000240)) accept4$packet(r5, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80800) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000440)=0xfffd, &(0x7f0000000040)=0xfffffffffffffe23) pkey_alloc(0x0, 0x3) 2018/03/12 06:56:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000800)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/03/12 06:56:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000200)=[{}]}) 2018/03/12 06:56:27 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000000, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/12 06:56:27 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/12 06:56:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x859, 0x9, 0x5, 0x100, 0xffff, 0x7ff}, 0x6502, 0x3f, 0xfffffffffffffffc}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x2) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, 0x8) [ 54.833392] binder: 7593:7596 Acquire 1 refcount change on invalid ref 0 ret -22 [ 54.869724] binder: 7593:7616 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/12 06:56:28 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x109000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffad}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xf6}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/12 06:56:28 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x19e) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000200)=[0x4, 0x4]) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) unshare(0x1fffe) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x28, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40001, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000140), 0x2) getcwd(&(0x7f0000000000)=""/228, 0xe4) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/03/12 06:56:28 executing program 6: getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000400)=@ethtool_dump}) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x26001) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/12 06:56:28 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80000) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001f40)={@multicast2, @remote, 0x0}, &(0x7f0000001f80)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001fc0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x100, 0x5, 0x400, 0x9, 0x1, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='schedstat\x00') preadv(r4, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/03/12 06:56:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000380)="66ba2000b016eeb8010000000f01d9440f013766ba2100edf36646f43e664e0f7e8a00000000c4e2fd211c3cc7442400e1000000c744240200000000ff1c24c4c3f9169318000000000fc718"}], 0xaaaaaaaaaaaacf5, 0x0, &(0x7f0000000140), 0x539ed0c038f0963) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/12 06:56:28 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000140)="e6d6b10f646dd04b0109d6f16c9329c60b280e85ddb090258258971f451442d6b753d41c7b1a4f802bbfddaf690dc31f3e5427a4614e350398948497b67cb01aab8d8a22509fdb6f830553592f88ead30568533ee8c60c9ca5800ed7999f00215033dad2975ea6f6ba") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/03/12 06:56:28 executing program 4: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x5}, {0xa, 0x4e22}, r1}}, 0x48) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3) ioctl$void(r2, 0xc0045878) 2018/03/12 06:56:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) recvfrom$ipx(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x20, &(0x7f00000011c0)={0x4, 0x8000, 0x9, "1e97b0c8b9f8", 0xffffffffffffffff}, 0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 2018/03/12 06:56:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b3c0)=[{&(0x7f0000009e00)=@abs, 0x6e, &(0x7f000000b200)=[{&(0x7f0000009f00)="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", 0x117}], 0x1, &(0x7f000000b380)}], 0x1, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) r1 = msgget$private(0x0, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000010c0)={0x0, @broadcast, @remote}, &(0x7f0000001100)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001040)=0x9, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001140)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x1, 0x4, 0x100, 0x8, 0x10000, r2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000013c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty]}, 0x34) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000011c0)={0x0, 0x83, "b36f0831b1f6587fbc74d1e614373d6ac935e5718c3cc6aa876d844df8b41b32ae74d66faa583fb2e7e0c6594c77894da82eb2800aae55f4ef39db18c4714d9e1b574912b8186aa1669ddce44f7a2e55a4d3df129d7c1c6dbdd0aaf1cc8166b5ebcc39e64b7232754896daf5003b2ef4280928595fd618e535766cd06a997aa9a04a82"}, &(0x7f0000001080)=0x8b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001280)={r3, @in6={{0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, [0x5, 0x8, 0xffffffffffffffff, 0x400, 0xd08, 0x6ffa, 0x800, 0x7, 0x2, 0x8e2f, 0x81, 0xeeb5, 0x6, 0x2, 0x7]}, &(0x7f0000001380)=0x100) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r0) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) 2018/03/12 06:56:28 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x4800000000000000, 0xf000, 0x100000001, 0xf, 0x1b}) symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) ioctl$KVM_NMI(r2, 0xae9a) 2018/03/12 06:56:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x2000000000008947, &(0x7f0000000100)={"7957136e7420a76f3a62edb80300ddff", @ifru_map}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x400) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) write$selinux_access(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7572616e646f6d5f6465766963655f743a7330202f7362696e2f6468636c69656e7420e35300"], 0x38) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/12 06:56:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="624416510eec0879a06be6dacd6564a9bade9c8885f2f5f465611255880d23b2c94f1aa4ab245a227e0af80127c9d20be9db0fb9c1004476011e01620815614cf1aaf43b0948b8e842cd105619d2a95271c3bd10ddf2fd492e6bf2b4cfd791f01054e87d078d7ade84905f4fa8d53e59dd1d1966b2325a85226c07348b959e8e56c757113d814e9b6ee17b9a739b3333c0fcc14905cb7871", 0x98, 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xfffffeb5, &(0x7f0000016ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6a0000001d00ffff00000000ffdbdf2500"], 0x20}, 0x1, 0x0, 0x0, 0x2000000000}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x10000, &(0x7f0000000280)=0x1) [ 54.990894] ptrace attach of "/root/syz-executor1"[4235] was attempted by "/root/syz-executor1"[7638] 2018/03/12 06:56:28 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7fffffff, 0x4) r0 = socket$inet(0x2, 0x80001, 0x5) close(r0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000000080)={0x0, 0x152, &(0x7f0000000000), 0x37c, &(0x7f0000000040)}, 0x0) 2018/03/12 06:56:28 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000400000000001, 0x6) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="5f8e177e6ad688856152a8f44d12aef0", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000980)="929f3e49747826c209c0ccd263169d93", 0x10) 2018/03/12 06:56:28 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x10001, 0x200000001, {0x0, 0x3, 0x6, 0x0, 0x81}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x50000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0x7, 0xaf6b, 0xb6, 0x6, 0x8001, 0x8, 0x7f, 0x9, 0x8000, 0x7b9}, 0xb) r2 = socket$inet(0x2, 0x7, 0x0) connect$inet(r2, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 55.047993] ptrace attach of "/root/syz-executor1"[4235] was attempted by "/root/syz-executor1"[7649] 2018/03/12 06:56:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) epoll_create1(0x80000) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/12 06:56:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'tunl0\x00', &(0x7f0000000300)=@ethtool_rxnfc={0x32, 0xf, 0x1000, {0x0, @sctp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x4e21, 0x8000}, {"9fa4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfa9, 0x5, [0x3, 0x1000]}, @esp_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x8}, {"8cbb", @empty, 0x0, 0x4, [0xa4, 0x1]}, 0x3, 0x6}, 0x8, [0xfff, 0x1, 0x4c7d, 0x8, 0x7, 0x1, 0x1, 0x1]}}) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0xffffffffffffffc0, 0x874, 0x2, 0x5, 0x3, 0xfffffffffffffff8, 0xdf39, {r4, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}}, 0x8000, 0x82, 0x1400000000, 0x9, 0x7}}, &(0x7f0000000280)=0xb0) r5 = syz_open_pts(r0, 0x10000) write(r0, &(0x7f00000d5f9c)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f000004", 0x64) r6 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0xa000000, 0x60080) write$selinux_validatetrans(r6, &(0x7f0000000480)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'system_u:object_r:public_content_rw_t:s0', 0x20, 0x38, 0x30, 0x20, '/usr/sbin/ntpd\x00'}, 0x66) read(r5, &(0x7f0000de2000)=""/181, 0x1) 2018/03/12 06:56:28 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000010, 0x2, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000000c0)=0xc9) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'erspan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x8000) 2018/03/12 06:56:28 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@broadcast=0xffffffff, 0x4e22, 0x6, 0x4e20, 0x9, 0x2, 0x20, 0x0, 0xaf, r2, r3}, {0x10001, 0x81, 0x3ff, 0x401, 0x4, 0x0, 0x3f, 0x4}, {0x1, 0x62, 0x4, 0x2}, 0x7f, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x3ca0bc69814d65ee, 0x7, 0x1, 0x400, 0x81}}, 0xe8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000340)={'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/12 06:56:28 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80, 0x4000) r2 = gettid() utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}, 0x100) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044cff8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/03/12 06:56:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) 2018/03/12 06:56:28 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) chroot(&(0x7f0000157000)='./file0\x00') ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000080)) chroot(&(0x7f0000000600)='/') 2018/03/12 06:56:28 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x1000}, 0x10) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200000000000, &(0x7f00002b4000)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffc}, 0x10) 2018/03/12 06:56:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x10002}) 2018/03/12 06:56:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/12 06:56:28 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdfffffffffc, 0x400080) dup3(r2, r1, 0x0) close(r0) 2018/03/12 06:56:28 executing program 0: r0 = socket(0x10, 0x1000000802, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, 0xd3, "9f6c3c85efb44fb767ca6b6bd5d2c16db57c5b6ce3c3caab119d760573b01507bb8f51732bd2cb08426db2c9974f5331581eb01de0cf6bc9ba4c6d94ffe1be6aca3c008a688a6bb4b96d39b5efb1b9d7"}, 0xd8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) accept4$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000000500)=""/87, 0x57, 0x40010000, &(0x7f0000000600)={0x11, 0xff, r2, 0x1, 0x8000, 0x6, @random="5058d893bdd2"}, 0x14) getpeername(r0, &(0x7f0000000380)=@sco, &(0x7f0000000400)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0x14000002}, 0xc, &(0x7f0000005000)={&(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r3, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32, @ANYRES32=r3, @ANYPTR64, @ANYRES32=r1, @ANYPTR64, @ANYRES64]], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="1d1d25dc6d550049a938cadba3706c61ccdf7d3dbc75f1c5f3d0a829fa5bdab4635ab0d6759439e5543383876cef19e3f0eb7f9fc8a829eaf9779f1a4080b23febae433c0b0e1a8a2cdc606584d7cee3a6c045a56a17d9b87f23732bc32dbb99ddfc1607b70ab3ccb1bfe6414394d32f19e1e8780e49a1829be4555d9b3958a9b8d39234222e6e99469bf56771b5ece6e40acd9853dc9127778e5b3edf902fcc03ee70d24974486f542b944de3d70da61926132e2424d72249e090ba67df193b5d00363327ae62ba499c36f05c748b13af87a7b4d742f79ff200aff3a037ff5002"], @ANYPTR, @ANYBLOB="95acc2dbf28a187d0cecb9be3c583b0c6c1c5a76aa2fc1f1cba7af77d14bcc6b0a027bb415403dcc4c3b6bf14ef2a39fae511b02e7b154a9d66de38284ecc750eaae61c01d3ae23ad8c4999626f2e7f2ae5fdd8a9156a85d47fd96704c9e996db816641c4859a7c0dfa447bac65c4f01c8ac494fc1ea73e0791fa6444fd4dfeb16bf9b4183e9055a032de11385ca62c9b8bbeb1c6240"], 0x5}, 0x1}, 0x0) 2018/03/12 06:56:28 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/12 06:56:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') getsockname$packet(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0x14) bind$packet(r0, &(0x7f0000001440)={0x11, 0x16, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/12 06:56:28 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) r1 = socket$inet(0x2, 0x7, 0x2000000001) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4c0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x3c, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpp0\x00'}) 2018/03/12 06:56:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/12 06:56:28 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/127) ioctl$TCFLSH(r1, 0x540b, 0x100000000) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10001, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4, 0x7, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/12 06:56:36 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x401c5820, &(0x7f00000001c0)={0x0, 0xc712bc083}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) 2018/03/12 06:56:36 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000424fdc)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x4, 0x4, 0x3f, 0x3, 0x0, 0xff]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0xc08}, &(0x7f00000000c0)=0x8) 2018/03/12 06:56:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="29000000180007000000000000000007020000000001170680e0ff0d0c00080003fc01f7fc0ef4ff10", 0x29}], 0x1) 2018/03/12 06:56:36 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440242, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002c40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002c00)={0xffffffff}, 0x117, 0xb}}, 0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)="be3a498ad302c1a981f8cadb4deb092e9e5459ff35ad3172fa747ada899925b2cebf32fa7853688cd9987e8d86d6431f9a9da961b366d4816a6b3356764aef54de323a43932fd695e1d0b36121558b264c6473f2d9143714b81baab0a8fe9851a49567116b6fed93c0a92da0a48733b7a90fb248ca243dc485bda49d1c00df62d13b97c75509414e7ba4f905c0b2023417b4f5af85b1141831254303f6e91cfe053c945f155767dd89868285657c0b8d2b8496915636ed0755c4efe4dfdf0647c49dcfa13d626532cdaf0b449c1fcaa0dca5b67106076066802c6b3b019bdb0301070591fa3672b447eff1f77096a5420b", 0xf1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1ff, 0x9}) write$rdma_cm(r0, &(0x7f0000002c80)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x0, 0xffff, "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", 0x41, 0x62fd, 0x1, 0x7, 0x8, 0x1f, 0x6}, r1}}, 0x128) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x0, 0x2e0, 0x2e0, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0x178, 0x1d8, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {'yam0\x00', {}, 'gretap0\x00', {}, 0x0, 0x12}}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {'vlan0\x00', {}, 'teql0\x00', {}, 0x0, 0xf}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'tunl0\x00', 'ip6tnl0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000010000000086dd60c8fba20018880000000000000000000000000000000000ff020000000000000000000000000001000d907800000000ff020000000000000000000000000001"], 0x0) 2018/03/12 06:56:36 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) kcmp(r1, r0, 0x7, r2, r3) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) close(r4) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x802) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000000040500, 0x0) 2018/03/12 06:56:36 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/03/12 06:56:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) unshare(0x80003fc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sched_setscheduler(r3, 0x1, &(0x7f0000000100)=0x1000) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/03/12 06:56:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0xd6b}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a3de000097290a8cf9e4b8ac53fef9c051b90a6b6376b16566b29e2a27af081d17621ed3403841228666f287de6cd7b563a18b8a232a0a451ecf6f5688fbd047192c28ddff03da71c61ebf7f70c2ca4019a9e3e84a112fb7c0df6e4a8304fa5956279aa604bd096aeade2b051482920d882e62a2c3ac06ba43833e8bd72f6950b319cf28e8ec3e3e9d401ed9776b358c075b03bc2ee0d8cd570da05cd568cfb72697361844f0cb167fc9a6257d65a1d2cc16f0534a30cb5c4f"], &(0x7f0000000200)=0xbd) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r3, 0x7fff, 0xfd, 0x85f5}, &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x4, 0xffffffffc9491c94, 0x6, 0x7, 0x6, 0x61}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x4}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x1, 0x7}) [ 63.468266] audit: type=1400 audit(1520837796.608:44): avc: denied { create } for pid=7748 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/12 06:56:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/12 06:56:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xc0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x100000001, 0x30, 0xba5f, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="00002900218010ad56f1d438dcc5fe150f349404b95ccbe70c560573b3debdf551b868c538fec4ece697e86d6c1385e9e9"], 0x31) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x23, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/12 06:56:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000070000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001040)='net/netfilter\x00') ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001080)={0x0, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getdents(r2, &(0x7f0000000040)=""/4096, 0x1000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000010c0)={0x79, 0x0, [0x5, 0x6, 0xffffffffffffffff, 0x7]}) 2018/03/12 06:56:36 executing program 0: r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bfc000)=0x10000000) 2018/03/12 06:56:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f0000000000)=""/3, &(0x7f0000000380)=0xffffffffffffffaf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x67, 0x4) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000080)=""/6, 0x6}], 0x3) r2 = dup3(r0, r1, 0x80000) accept4$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 63.492451] audit: type=1400 audit(1520837796.613:45): avc: denied { write } for pid=7748 comm="syz-executor6" path="socket:[20795]" dev="sockfs" ino=20795 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/12 06:56:36 executing program 3: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5a4, 0x2b, 0x100, 0x70bd2c, 0x25dfdbfc, {0x16}, [@nested={0xc8, 0x18, [@generic="a298e65e56c82529059935d05976fc5c33123c1b65a8d07f3a934a6f3f36967ad48608d7526c4cd88eb6cbc44fdb35ddfbacc63c47a068b268821d9d6493ef6c22accd33a06d231da751f0f8610505d4f3", @generic="aad9ce5f62b846f4cebbac287c9397d89827b7f059a923f27a2d20ffce710d2a73c2a110efd0d780df259f2f107554d24b27900b7776de6888cadea04b23345fc013b4a6995a1ae51790cfc8ed5269d5b7ec12864639958dd35f6112488cdcf7cac371fc296de41c187b1f33c0c436bc46aa8d"]}, @nested={0x50, 0x7f, [@generic="940d86805502ca144adbbfb857693f8dc5ff05e9b72bf7b4f1641cf13e28ba51c43e724d43409f98bb8a2eb09692b7d77cf0110ad313234b6be6fcfbd62c7b517a71857092948a2003dcbb"]}, @generic="fe6bcae2d032c5ce98e189993b76420c42cba36a4fa31313d1c0098e826d40489c8cf7c773947f663fd3ed83078db6e9978284de5dac8f27edb75d57395c0dee05af58ad9b99f9bfa37fa930dd81d1d9984371bf433dc74124d9163e0b1a1f2d0972c0da7a8c267776bb17108e0b4c35be5cd267ab6715219a563586f7695e03e86691319ef636f77fdd93de93e737ef8699cf3f4bc5f17b14f171e6f12cca80f5b12205040bf419e886c1c71fc0903bd1a08a93ad39327eca327f6efdbcd06c381362ef6a9599824d05bcd9f562008177313831e554e2f1dcb852a038ed451f37025020fdd82724bc", @typed={0xc, 0x75, @u32=0x1}, @typed={0xc, 0x25, @fd=r0}, @nested={0x24, 0x14, [@generic="313c603ea5d55d0ad86b8268963babee61e86ff10b45727f1ef5e2bda2bb40e9"]}, @nested={0xec, 0x88, [@generic="13de58827de1daa783d595c12287b6cd35b9400042cabe556b183353edeee86774fba65fa01ac32b8f1555f8f09d651a41f81adad0af087be23f8ff993587ca37e786ee18c8f73d4cf85bc738b4f968cfc3e51eb2dd93c0b6d5698b0c6d262993f10b3831e72676602b64b2538e4eb13122b98f103db95c7a61be3eabf07a0edbfefa1b12572d5bb3e45a9f5a89a0838db5d1c8f6d7222021f3b33dd67ebd46ac42aeed4e107ef1df7da282b7145250099008eac13fa1ae36fd45192", @generic="3ff84591349f4c16616f2c8ad9cc4d0bfcd0d53f56aea76711b32a", @typed={0x10, 0x31, @str='TPROXY\x00'}]}, @nested={0x264, 0x5a, [@generic="402626e13e4e861218da7f106d384df7c173c826353e92b9652439e0a3933f5aa9fcef664b39185fb5c4fe4263871fb7accb259bf01a39b115dd86295fa9803e72030a6a673fa2e716027e20d35b8994a7d198229cfb497e63e71760095a670ff1656aed1f63", @generic="d0e288f399ea430144da74d5042cf9175af6b0e36a19a8f6f4deb5a42d44db253b77ef05333f350bb2dd5622ee1d929e02d096ac39f4aefd848c1d3dd060df002b2f917297df4582219e10193917bb1170457fbca1b4b187a42052b50f73ef1a9c583651ca19f63fce18fe26d789bdd853672ddb", @typed={0x18, 0x4c, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="11fcab36782fbd2abed2c266c70ae62820ba0a4edd0d106a088c9ff49a69904624b9667342031a9d58223fa7b687912aaa0985308e0b3647600a669e59f48a8d4d8eaa251e4c65ce8c29fda850f30c09cb714e25121d98451c650b98e226e1f416afd9bfc1ddf8bf20db1345806cbcfb03a1321502d1478fd373e8b2e98dd23f1171f4f9b794fc87b0beacdaeb86cc0230e0ee3880e606425d24df1079", @generic="0a44ba833dccc3a19131fd4d1906baba5939627d1725f77e741424a8d53a8cf760ecc28dd36b4fc2bb8eb0e9ca735b5ea97e70d2c881e3d3dfbfcc5437cffa0b86556c5b9827fe876b497d620bf91b64e0a542bb737ddff355eccb70e53ca494ef38953de49e5762732625e9cd7cc5dba03138de13df1a929482fdb03ba811d6451895337a4f52356aa28d2ea0ae63ab2a938eb705e31035dd5167d0dc56d3a88c1a3510095a59414431e0a6f5079bf29e00b9d3266f14d5", @typed={0x18, 0x8d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x5a4}, 0x1, 0x0, 0x0, 0xc040}, 0x20044000) 2018/03/12 06:56:36 executing program 5: perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) tkill(r1, 0x40) 2018/03/12 06:56:36 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="164690f11220a801e1", 0x5) sendfile(r0, r0, &(0x7f0000000140)=0xfffffffffffffffd, 0xfffffffffffffff4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/200, &(0x7f0000000280)=0xc8) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x20010, r0, 0x1) semget(0x2, 0x5, 0x9) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x8000000000000, 0x0, 0x1}], 0x1, &(0x7f0000000040)={0x77359400}) r1 = semget$private(0x0, 0x1, 0x20a) semget$private(0x0, 0x3, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x1f, 0xfffffffffffffffd, 0xfffffffeffffffff, 0x1, 0x3f, 0xd1d8, 0xeb}, 0xc) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)) 2018/03/12 06:56:36 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000280)=""/236, 0xec}], 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = shmget$private(0x0, 0xe000, 0x2, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r2, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x18) r3 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x4, 0x0) bind$llc(r3, &(0x7f0000000740)={0x1a, 0x319, 0x9, 0xffffffff, 0x3d5, 0x0, @random="5e18ff29c73d"}, 0x10) 2018/03/12 06:56:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000a71ee8)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/12 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x6b, 0x8, 0xee, {0x0, 0x1c9c380}, 0x99c2, 0x8001}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) 2018/03/12 06:56:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f0000003000)=ANY=[]], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/12 06:56:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c80)}}, 0x20) write$rdma_cm(r0, &(0x7f0000002080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002040)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002100)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000001dc0), r1, 0x0, 0x2, 0x4}}, 0x20) personality(0x84000f) epoll_create1(0x80000) 2018/03/12 06:56:36 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/226) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/03/12 06:56:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x51) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x3f) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x400020040) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/03/12 06:56:36 executing program 5: syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x561, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x5385, &(0x7f0000000080)="170e1c5ea96ef2aaf9be190b10455258df3fd54417c922a2b363e979f8ccb92199a817a1f5dcd7e0af1a9ff429de4e7cb7c9991148cbf3a0221491a99e71cc7c023ecd2052110ef44bfb") 2018/03/12 06:56:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) fadvise64(r0, 0x0, 0x9, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter6\x00') setns(r2, 0x0) 2018/03/12 06:56:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200000) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x412, 0x2, 0x9, 0x3818005a, 0x1ff, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r2, &(0x7f0000000080)=""/32, 0x61757060233a0030) getdents64(r2, &(0x7f0000000000)=""/77, 0x161) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x31, 0x4) 2018/03/12 06:56:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x4500, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000005c0)={0x2, &(0x7f0000000400)=[0x100000001, 0xffffffffffffe47a]}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r2, r3) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r4+30000000}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000340)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='cdg\x00', 0x4) [ 63.765686] binder: 7805 RLIMIT_NICE not set [ 63.808447] binder: 7797:7818 ioctl c018620b 20000040 returned -14 [ 63.826951] binder_alloc: 7797: binder_alloc_buf size 536911872 failed, no address space [ 63.835389] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 63.844143] binder: 7797:7823 transaction failed 29201/-28, size 0-536911872 line 2963 2018/03/12 06:56:37 executing program 1: r0 = userfaultfd(0x0) r1 = userfaultfd(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x8}) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) prctl$getreaper(0x5, &(0x7f0000000080)) syz_open_procfs(r2, &(0x7f0000000040)='net/bnep\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/12 06:56:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200004) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000100)=@fragment={0x2b, 0x0, 0x1f, 0x56, 0x0, 0x1, 0x68}, 0x8) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r3 = dup3(r2, r0, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x3, r3}) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x140) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) flock(r3, 0x2) 2018/03/12 06:56:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000040)='\t', 0x4) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x0, 0x3}}], 0x30) 2018/03/12 06:56:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281ca6100b90f0d692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f3a3ef6daf878c1ee59833b201376696c97b685a0300000000000000a7835aa0e42a1a211a3a0f2db49158b80522f6e635b92c0c0a0900b72bf91e6d7f3a6fd36924ebbced582e19161b5275b6ad1ddb81985acd10fe556031c416fef3be92b210964d05ffc33c0d0ad23612c855d57b61a2d3dd6f002f1dfd4506793d0fb9da4af8f7a4d09ef83b6be7c25ed8b877872f632c0c2a087e47f6506c"], 0x8) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000680)=ANY=[], &(0x7f0000000240)) 2018/03/12 06:56:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000000000000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000002c0)) r2 = memfd_create(&(0x7f0000000100)="27290200", 0x2) recvfrom(r2, &(0x7f0000000300)=""/162, 0xa2, 0x0, &(0x7f00000003c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xffff, 0x2, "ef419de7dc484662ae0f715ed6c3acaf7fd4c9ff0dcabc5bd546968f349a1c36ec36042f4333bc169f3d3499a5f0bfe743c8776d82684aa09826b92ba0340b", 0x22}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) io_setup(0x3, &(0x7f0000000440)=0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x7ff, r2, &(0x7f0000000480)="6cb39406d8a786f66f28d26c9b4e0f", 0xf, 0xfffffffffffff800, 0x0, 0x1, r1}]) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)) 2018/03/12 06:56:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0xf5c00d0cab07dc02, 0xfff, 0x9, 0x8, 0x3, 0x4}, 0x0) lseek(r0, 0x0, 0x3) [ 63.856937] binder_alloc: binder_alloc_mmap_handler: 7797 20000000-20002000 already mapped failed -16 [ 63.875372] binder: BINDER_SET_CONTEXT_MGR already set [ 63.881642] binder: 7797:7818 ioctl 40046207 0 returned -16 [ 63.890869] binder: 7823 RLIMIT_NICE not set [ 63.900624] binder: 7797:7838 ioctl c018620b 20000040 returned -14 [ 63.912300] binder_alloc: 7797: binder_alloc_buf, no vma [ 63.918060] binder: 7797:7818 transaction failed 29189/-3, size 0-536911872 line 2963 2018/03/12 06:56:37 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000012c0)="4c63d2d34614c734e0f9a091c8099992d801af6cca566239346d91bea16918ce49aa6c68d397db", 0x27) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='/dev/vcs\x00', &(0x7f00000000c0)='/dev/vcs\x00', &(0x7f0000000140)='/dev/vcs\x00', &(0x7f0000000180)='/dev/vcs\x00', &(0x7f00000001c0)='-^trustedkeyring\x00', &(0x7f0000000200)='security\x00', &(0x7f0000000240)='@ppp0loselinux.mime_typemime_typeem0user#!\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='/dev/vcs\x00', &(0x7f0000000300)=',^\\$}.\x00', &(0x7f0000000340)='em1#\\wlan1\x00', &(0x7f0000000380)='/dev/vcs\x00', &(0x7f00000003c0)="73797374656d656d310f"], 0x900) 2018/03/12 06:56:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0xfffffe74) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write$rdma_cm(r0, &(0x7f0000000a80)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000a40), 0x0, r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0xa0) 2018/03/12 06:56:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000140)={0x3, 0x0, [{0xba4, 0x0, 0x10001}, {0x182, 0x0, 0x3}, {0x330, 0x0, 0x1000000}]}) symlinkat(&(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d40200001c00000826bd7000fcdbdf253b000000c00001007368613232342d67656e650000000000000000000000000000000000000000000000000000000000000000000000000000c0030000eff238b52c6b01e092971ee0edb672c1f7b06e6b339a050b37e772cac73471a8a0144a1f68e8e02e5893c077d941702cbde7a28a95ad9f884364716a2bf909a87f92ff6bbf88323bffb1e6a27d896a85b2288e10cb718064c26b7ab7eb0cbe9ac9fe2bfe966230647bb6117eb022e72b4ff064d6b8955b5124011400686d6163286d69636861656c5f6d69632d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000b80600000000000014437530208beca2ba287830abe84cdafa51f4c189c436b6b4fb6129af944d6be08ed1897785f3d0dec74dc55465ab1175d35705581a896d7e32eb4fb9f9b023ac4d9e12d20598c77c88d3a7083cf2b155a10bf346bd07468cb114bd90c96f4ca02add1e6abaa82e7a058e5dedcb24c408ca2ffa3c6bbe8945df27284a111d762d55a40313e9f114b668c26ff19f0329b298516d86123f147a050b51de5c00281607943cdd376540aafa23c67b1c50f2b29d1440fa13d3d911cb80089717b5e9da90e1bd37768706f1a04be45409ab1e427b5e1f78919027a4cf61e5e143dc9c2bc5e99300dc0002006374722d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004000017e3b175e5abbd51c2777db4dc4a3fa3050275606c165c3d173674c6b71a271e05c9cac23688bd2007dd5db3dece11d80401dc0dd2175f26ea1ddb1ee18d5905cf852dc92dd837a97d8f04f9d0f1597579ee92c94f102d6687dff07adedf2c988173ffce9533ee670e4f318fd5992ce29b04544130f74a3c2cb15bb9068454fa5a75cae9170616e4ec2e0a568cd4836a003a9d03000000000000000000000000000000"], 0x2d4}, 0x1, 0x0, 0x0, 0x20008011}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x100, 0x2, {0x3, 0x2, 0x8001, 0x0, 0x8}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/12 06:56:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27181a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) r1 = dup2(0xffffffffffffffff, r0) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000580)="dba31e75482dd1ec861e4c5e622061cb824058185e39944f54d5535edaf0673700803a48f2d0658899f8f86c95772427c6e5f810502a3eca59eb1246f76815c880d64fcf4466d5c748aa32c7b16f4d0510caa245f63894aa572a888bb19b2964d145e517e7bd0cf22186fb03a364b9490559830b46a77b9520b5a853fa66a987d5fe3a2e23fe02e3c0b505f23b4f9ed7edd2503a91c0eeabc99e914cd43bc6796b4edc511bfe35e29615f2d1dfc7ad258c01842ced30f125bcad6ea078f7ae00b01f84554cad6c89f0300d74a98480e4cc1584f905926d5e6e8bb67974120a66", 0xe0}], 0x1, &(0x7f0000001580)=ANY=[]}}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000000800)=""/249, 0xf9}], 0x1) 2018/03/12 06:56:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f0000000000), 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x4d, 0x5}, {}], 0x30) 2018/03/12 06:56:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffded) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffff, 0x44000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0x7ff}, &(0x7f0000000240)=0xffffffffffffff41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="2ad953584935596202d65f0384a4911986abae2e55ffd6df843264e9d7272f1d8dc8f14b5c562dc4ba520c0e8709dff69b699909e280cfbcf14837900ea82f41c238d7b696c55567e998a0a7b9", 0x4d) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000400)=""/71) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r2, 0xbc, 0x1, [0x2]}, &(0x7f00000003c0)=0xa) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002b80)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000280)=""/219, 0xdb}], 0x2, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/12 06:56:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/03/12 06:56:37 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x200) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/107) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000280)={{0x10f000, 0xf000, 0xd, 0x2c2a, 0x9, 0xfff, 0x80000001, 0x1ff, 0x5, 0x100000001, 0x101, 0x5}, {0x6000, 0x1d000, 0x8, 0xe2f, 0x8000, 0x0, 0x9, 0x9, 0x7668, 0x9, 0xffffffffffffff98, 0x4}, {0x5000, 0x0, 0xe, 0x2a, 0x20, 0x20, 0x8, 0x0, 0x8, 0x6, 0x1000, 0x6}, {0x15002, 0x6000, 0xe, 0x6, 0x6, 0x8, 0x10001, 0x200, 0x6, 0x8000, 0x5, 0x1}, {0x5000, 0xd000, 0x1f, 0xbf8, 0x9, 0x10001, 0xfffffffffffffff8, 0x5, 0x8daa, 0x7, 0x400, 0x80000001}, {0x4, 0x2, 0xf, 0x1f, 0x5, 0x7, 0x9, 0x3d41, 0x3, 0x0, 0x9, 0xfff}, {0x10f007, 0x4, 0x0, 0x40, 0x1, 0x100000001, 0x7, 0x7fffffff, 0x4, 0x10001, 0x62a894cf, 0xffff}, {0x101000, 0x0, 0x0, 0xffff, 0xfffffffffffffffc, 0x1, 0x3, 0x200, 0x100000000, 0xa5, 0x1ff, 0x8001}, {0x0, 0x5000}, {0x10000, 0x2000}, 0x4, 0x0, 0x100000, 0x200000, 0xf, 0x8000, 0x3000, [0x1, 0x5, 0x416745b6, 0x1f]}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000180)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'teql0\x00', 0x1c}) 2018/03/12 06:56:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1180000}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/12 06:56:37 executing program 4: madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x55b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x5b) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/12 06:56:37 executing program 6: mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/03/12 06:56:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000000240)={&(0x7f0000002040)={0xffffffffffffff3f, 0x16, 0x300, 0x0, 0x0, {}, [@nested={0x0, 0x60, [@typed={0x0, 0x37, @binary="037f1ba95a2f1c42a2766ed2f1908d519bd2bfb3493ba1a0a8a6241940723dcdc2582072dc8d9b8f"}, @typed={0x0, 0x2a, @ipv4=@multicast1=0xe0000001}, @generic="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", @generic="be53dcfe00e837e6f7c845285cf5bf542dcb0b1ab1f5cb2a482edb64c003505b23b28f75cd97f015f0994fb4cc88cdf1a04f2de9dcfe659396583976f2c3f9489d85b8addb6f7be43f49dd73b5ddff2c1cfe08e1016196f8bac1be370afcc26dfb1cbb4c3a544d29b252d06d864652eacb3d01562bc7a2e78213328e2f0ab3f11ea1ff21d2a1c2bb663c33de3c4d526c635e91ec5bd8cb42", @typed={0x0, 0x45}, @generic="ba8ee5a52303cced5c85305d910c22fe53db90b7a293839ba13b61aaf63a61abf786337da4daadf02e07da71c89f10e3c0cdd66182d70f71e74aa1e5d3eee8544e659e54bb5e86fed7f2286e773956c4efe810d5b96efaedabf0753fc1343fe44e3622112f806906e771f9244ea1c4a8f48409323c5e8920e7"]}, @nested={0x0, 0x7d, [@typed={0x0, 0x7a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="42b1c25902fd072a6d9a4673462a4e3b3355ee78ac52805e8928f3267132aed63cd55cec", @generic="108bd61d0dbce44d35930fb8ebfd7ad59974c50010ebe3c09247e60a1812279ef774f61244f35581cbd7d696990ada1bda51dbaae7b9f8040f86b2c460d3351b5603ee852930ef4a400e6b50ad7cc8c37b908f2aa57e39bbeac83fa1ef1b5cfdd47b0015f8d81d1f5452d17b244d84b4102e580c679002c27fa9e72d6b6cc01ba0ef3b9637e6c21b58d9190902373563bf61362fba520a3a70a85704d0eff49fc2b3a52b46ee73800e076db960d8aff6800d63", @typed={0x0, 0x92, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="1d494f5220663bcc701428e7bae47976e56b048f7021dae10a876d03b12b9e9f0d3d66f9fe9340254371f911cc9cf27cd1ce5cf348d614cfb9f96b64b9df946b181ddc04f126596a95ce051a85499fdc083e57e138bfb1af787dc1ea1cab00ca31bc275475de82d4d682e135bee5", @generic="98c424fb21f1bb14622f100c8ccdd46477d79457c22973e84fd0903716b134477301f6672b928643fbd02988b8798b3176ac4a76dfd387e59c1a0f0e7561afe79fb8026b249fbf07d765030a545737a52ecf582d3932c57de5e51a0ba7ba1288044dcd8392bf8d5e09f6466911f3a509fce33638209e46b42b373ca9f4f2c18c1f38d588d7fa957e62e2fe71036c3392", @typed={0x0, 0x62, @pid=r1}]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x1ffffffd) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@pppol2tpin6, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/24, 0x18}}, {{0x0, 0x288, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f00000005c0)=""/222, 0xde}], 0x4, &(0x7f0000000780)=""/85, 0x55}}], 0x4000000000003ac, 0x0, &(0x7f0000000dc0)={0x0, r2+30000000}) 2018/03/12 06:56:37 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000071100700ff00000000000000000000009500000000000000"], &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/03/12 06:56:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x17}, 0x9, 0x1, 0x3, 0x1, 0x3, 0xfffffffffffffffc, 0x5}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}}], 0x1, 0x10) 2018/03/12 06:56:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) io_setup(0x8100000001, &(0x7f000022eff8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/12 06:56:37 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x11) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="487208d6bff71c2e5c026e2e00f480c4ee4cb0f23f162e8e6325a906131844216d3d8522817805d4f597fdce773cd7adbe0fd599de2f0d87a6f03156423153fdf1189c2bfee1b18cfc75501de8237d5d19aceda00f83018cd4b6484d97a4ae3185c4343fbe8b71abc177094ede22eaba559d17c41c3e32c4e89441f1befd3cfee08311d558b43f4ad92b83b5635e5dc9dcd048fa0ae9aefa094beb861d853569e7ae4f438e363f1231de0750bd5525d8e1248a4c7441120eaeda319fa62d7e06f25becda01682a3975290c302d46f0c87011e34c3b6b1b1c8f789e2d171baf480d", 0xe1}], 0x1) close(r0) 2018/03/12 06:56:37 executing program 6: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='bdevvmnet1\x00', 0xb, 0x3) 2018/03/12 06:56:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x111800, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7ff) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xffffffffffffffe1, 0x1, 0x500, 0x2, 0x0, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x80000000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000001c0)=0x800) [ 64.174302] audit: type=1401 audit(1520837797.314:46): op=setxattr invalid_context="bdevvmnet1" [ 64.183469] audit: type=1401 audit(1520837797.324:47): op=setxattr invalid_context="bdevvmnet1" 2018/03/12 06:56:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x1, &(0x7f0000000180)="6c1c6f7e79a7ffa6f28d8b46bf36525bdf48d83994ef4e646826a8609dc96251441ddc927719f788a27787a2e1a0262e53efc452a45c6c126317b2fd53b4d3c5e120bab5919a2805fe5b7e5e61b1a5f23c8acd50f7f2a5f2a2e6ee48350abbc06ddbccf85f4334ce4f00624687b7baf35a017b4ab0f184a204b9f06a7e3343b72a4f2c5c15f57685c0ddc02a9520d75b958058420f4f95ed3b608ceda77a20cfdbe29a7ff11d88d7ed7d9432c6cda73349767823dc5ff5338eecc1782343e863436a33e1b84c81e4c4526e658af6f1edadb0e5816cd4d2ea025365146cb73f5dc17b96e2b7e7e0def4f8") set_mempolicy(0x4, &(0x7f00000000c0), 0x1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x9, 0x10001, 0x6}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000500), 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/115, 0x73}], 0x5, 0x0, 0x0, 0x3}, 0x10000) 2018/03/12 06:56:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc9, &(0x7f00009faff0)={&(0x7f0000001200)={0x14, 0x13, 0x4000000002ff, 0x0, 0x0, {0xd}, [@generic="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"]}, 0xffe2}, 0x1}, 0x0) 2018/03/12 06:56:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x5}, &(0x7f0000000280)=0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/03/12 06:56:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0xffffffffffffefff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = accept(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x9, 0xefa, 0x2, 0x10001, 0x1000}, &(0x7f0000000340)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x4, 0x401, 0x2dcfbdeb, 0x2, 0xfffffffffffffffc}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x5, 0x80, 0xfffffffffffffffe, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f00000001c0)={0x5, [0x20000000000, 0x7, 0x3, 0x96b6, 0x101]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x12c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r6 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) connect$l2tp(r5, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x2, 0x3, 0x0, 0x2, {0xa, 0x4e20, 0x2, @empty, 0x26}}}, 0x32) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00000003c0)=0x8000, 0x4) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000200)=0x80000001) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/12 06:56:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x87) writev(r0, &(0x7f0000002300)=[{&(0x7f0000001300)="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", 0x5b5}], 0x1) 2018/03/12 06:56:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x800) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000640)=@pppol2tpv3, 0x80, &(0x7f0000000900)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000000980)=""/147, 0x93}, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/03/12 06:56:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) mount(&(0x7f000041f000)='./file0\x00', &(0x7f0000136ff8)='./file0\x00', &(0x7f0000affff7)='configfs\x00', 0x0, &(0x7f0000592000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x80000, &(0x7f0000000100)="423f7b03fd0b848c6416cbe6734f171d9373fb8358f0b27c56674875ee1069bb3b6c106185ac2d924d3c2bfdea0f54f694f1aa49a35b2a1e8598c41fa3aa834d317ee4d7063c2c56736d7b5cb79efd732ffc84a543c2a4e469fad86db065c00b8735ac1a958809e32acf23851f06a0792d784be8e3ca3a91ea263c0fdfecf9d06fdd010f9abb17f30ba6595fb7801b5264c980aafb39b2215083476816e1f6cce8a63c38c827f21ab7a3b9be2bbe496ff831fd60f0834ec428f2dedd34307b0b8f899c40f69c083a9872033a35f0e7d53af55b07b08f8637d5fb93995cd4a3008c10f70fa594d18fbd88ccc7999d769dbf9dced6ec43") 2018/03/12 06:56:37 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x2e) process_vm_writev(0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/252, 0xfc}], 0x1, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/221, 0xdd}], 0x1, 0x0) r1 = socket(0xd, 0x4, 0xb49b) setsockopt(r0, 0x3, 0x3, &(0x7f0000000740)="320a0b53b407308d76e960fe71008ed5293fc71e1389520e4dc1a828fcf03f76753b1ef5a3a6440b6fdc9b205c2f5548b6dc3da71687453a37bbedc5612ade376b26702dee6a51a8bc5f0d2c5d8d6afd058a71ffb0bdacbc3a54c9c1c01d910eb34b78c71952b3bb26038e12fff677bd365aa065cfcba6332236145924deb1fdf5c1a56b97dd6eff0ee56f318981d9b611253e424c30a945ed41c21015778a76fe73dd009cca5aa3c332d56f35982688b572db880ef3cd275806f1c63c8c3531aea6f64fe74fde064bf5b77c61ea2db055da", 0xf3) writev(0xffffffffffffffff, &(0x7f000079e000), 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000000700)=@ax25={0x3, {"27ed82e29606b2"}}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000740)}], 0x1, &(0x7f00000019c0)=ANY=[]}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x7fffffff, &(0x7f0000000180)=0x4) syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00005053cd)={0x0, 0x0, &(0x7f0000dcf000), 0x0, 0x0, &(0x7f0000000080)}) 2018/03/12 06:56:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x9aaf8d2, 0x65, 0x0, 0x3, 0x7ff, 0x9, 0x3, 0x9, 0x1, 0x1}) 2018/03/12 06:56:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x101040, 0x0) utimensat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{}, {0x0, 0x7530}}, 0x100) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@rand_addr=0x2, @loopback=0x7f000001, r3}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000018000310000000000000000005000000080003000a0000001a149b9a37d8955ce6cdb7738c6487f818727a54e25634df1f6206a0487ba9ee596aa3ade63eed6d20e34d000c30a56c48600f1c313f307c5434d64ffa7ddcecb42628ffbccd7c18b4a8d6a9ad0b6e0000cf61ef51e8c7821350a70d215a89a694d46cfade8ba20baa61789b6e333d5aff121ddfd7302edebb615fa551439596b9a9a313778433dd110d42f4253e6ec889a17b6a2c115c22edb1b23f5f94e8dc915cbbc102775ea973bdd9f6bf10d39a3b54ac44b2dd55991817f65f83c5b5964ac3b571fb51a3b364464cee61ba7d01c3fff1fd9b9e"], 0x1c}, 0x1}, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000240)=""/79) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_delroute={0x3c, 0x19, 0x824, 0x70bd27, 0x25dfdbfb, {0xa, 0x20, 0x14, 0x9c, 0x0, 0x0, 0xff, 0xf, 0x100}, [@RTA_PRIORITY={0x8, 0x6, 0x400}, @RTA_EXPIRES={0x8, 0x10, 0x20000}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40d0}, 0x4) 2018/03/12 06:56:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000001080)='/dev/midi#\x00', 0x45, 0x14100) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000010c0)=0xfffffffffffffff9, 0x4) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/12 06:56:37 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x3, 'c'}], 0x18}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="41f3f768039a73a92c2e6dfdcc74fa34678e5b4588f38ad5cdde4f6837b923408d28de345c77df1101ca77c7289e8b20ce228397e7df3c5af0525734eba25c7928557978cef796e83e6ee81aba5cf5b30500000000000000184ecd7565822b2e049d87e7795e8254370db9977ce5823fd68d4e5ec5d9664c5465bc1442f86c74b4b4b953e2fe8ace68267aa57194ccfdb210f1c457ae97f9f3d585fc3c4fc9e484393e209a8c51ca8f35360963ebd97c75562c9f9807f794186588a66a615b3f9624d1d8ce65871ee67813a53b", 0xad, 0x400000c, &(0x7f0000000240)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8000, 0x4) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x1ff, 0x1) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000340)) getpeername(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000440)=@pic={0x3, 0x5, 0x8000, 0xfb, 0x100000000, 0x1, 0x9, 0x101, 0x4, 0x7, 0x4, 0x7ff, 0xffffffffffffffff, 0x9, 0x7, 0x1}) 2018/03/12 06:56:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x2, 0xa8, 0x9}, &(0x7f0000000140)=0xea) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r5, 0x6}, 0x8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r6) 2018/03/12 06:56:37 executing program 6: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="45598723cfc2a539aa15fee59f8c819a2088ef6579d7ab54694e46a762f3a9e50de646b286e419ae6fbcb67d26208041b131f097949cc226bc0133c7245d8ce9b84aa8d79bf9c35ba8365ebcfa8def7242a49f9c790daa472b88a0bef8735ee2adf9fe06bbf10aee64943be39f73", 0x6e, 0xfffffffffffffff9) request_key(&(0x7f00000002c0)="7573657200b855d8a84380341c8f51f2048f2994bd664be217ceb8454fd5b9d3b38481a1f9081c549786c48761b863a9b999803fab161fd607a394", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', r0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) readv(r1, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) readv(r1, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/12 06:56:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x101000) write$fuse(r1, &(0x7f0000000180)={0x8e, 0x1, 0x2, @random="a9abc15aaa0eafea0f31568b7646159498dd8e0682a200d959e4c596599af41f896627bdb163b57e1d8242446ed1beb3289fac8bc22a409d227bd86df48fd01b8b42c873d6d75741c3c932849195216bcb4d6211acccede99a6374b5897fbb5b36d222928d933e73ea70943257de7651d0537178ec6a6947e896335d11ef"}, 0x8e) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="c3ab27192ee5ff2256bad5189c15b803fb", 0x11) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) 2018/03/12 06:56:37 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000140)="2f0000000cfa03fd6d00003600000000f8dc07006d0000001f5f085867855e7fa50100000000", 0x26}], 0x1}, 0x0) 2018/03/12 06:56:37 executing program 5: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/182, 0xb6}, {&(0x7f0000000140)=""/98, 0x62}], 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x4, 0x2000}, 0x4) 2018/03/12 06:56:37 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/03/12 06:56:37 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x78, &(0x7f0000d8c309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/03/12 06:56:37 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x200, 0x200, 0x8, 0xfff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/29, 0x1d}], 0x1, &(0x7f0000000600)=""/154, 0x9a, 0x5}, 0x122) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/12 06:56:37 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x1) lseek(r0, 0x0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200200, 0x0) [ 64.400449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64012 sclass=netlink_route_socket pig=7984 comm=syz-executor1 2018/03/12 06:56:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r1) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa59a, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) r3 = semget$private(0x0, 0x6, 0xa1) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000000)=""/176) 2018/03/12 06:56:37 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0xee7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, @perf_bp, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001100)=0x7) getpeername$netlink(r1, &(0x7f0000001080), &(0x7f00000010c0)=0xc) 2018/03/12 06:56:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ppoll(&(0x7f0000000040)=[{r3, 0x738c}, {r3, 0x8000}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000180)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/12 06:56:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/12 06:56:37 executing program 3: ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000400)={0x4, 0xffffffffffffee44, 0x0, 0x0, 0x0, [], [], [], 0x69d, 0x7f}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1000002000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) write$selinux_context(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:kmsg_device_t:s0\x00', 0x23) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x9a, 0x4e23, 0xfffffffffffffefb, 0xa, 0x80, 0x20, 0x8c, 0x0, r3}, {0x7a76, 0x0, 0x3, 0x3, 0x1f, 0x20, 0x8eb5, 0x8}, {0x3, 0xffffffffffff7fff, 0x2, 0x2}, 0xa78, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in, 0x4d3, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3505, 0x2, 0x3, 0x472b0025, 0x7ff, 0x84d, 0xfce5beb}}, 0xe8) 2018/03/12 06:56:37 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/247) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b4eff8)) epoll_wait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @dev}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x10}, 0x1ff, 0x9, 0x1000, 0x100, 0x5, 0x20, r2}) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) prctl$setfpexc(0xc, 0x180003) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r4}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r5, &(0x7f0000cb5000)=""/72, 0x48) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000080)=[0x0, 0x100000000]) 2018/03/12 06:56:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x4}, &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x57af, 0x0) fstat(r2, &(0x7f00000003c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000200)={{0x0, 0x2, 0x4, 0xffffffffffffff44, "cdbfce264aed9cb82e77e8b0006518bd2aa4f1e802ad1fe77dbacdc6ed7b8cdcb9d4a9601530793b9926911c"}, 0x0, 0x0, 0x3, r3, 0x7ff, 0x3ff, "9db9b5d865f58ea0554d65fe274d53e85aa32c5dab31425bea88a0fc3f3ee3bcadf7183f28b768661bcf1464681b0fa4f62923aa77ce54349097c433aca4ca07", &(0x7f0000000040)='/dev/kvm\x00', 0x9, [], [0x2, 0x4, 0x1, 0x38eb]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r5, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f0000000080), 0x1000033a) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000340)=ANY=[@ANYBLOB="0012040000000000ba4bae509f350bbef3f4a71353826a1d0262c0331a8d8e5291caa88eebb3731a8198e216a23b52915031d810bb8aea7e089120c425f3ae022cc2408e7405ec8f5d9689e6acac02482aee246f00c9d95f45fe2deb38000000000000000000000000"]) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000480)={0x7, 0x2, 0x1, r4}) 2018/03/12 06:56:37 executing program 6: remap_file_pages(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x6, 0x4, 0x820) munmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x7fffffff, 0x4) [ 64.468737] syz-executor5 (7987) used greatest stack depth: 16504 bytes left 2018/03/12 06:56:37 executing program 1: socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc}, 0x212) 2018/03/12 06:56:37 executing program 5: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x1000001d}) prctl$intptr(0x1e, 0x40000000000000a) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000140)=""/144, 0x90) creat(&(0x7f0000000040)='./file0\x00', 0x0) readahead(0xffffffffffffffff, 0x7, 0x7) 2018/03/12 06:56:37 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000c0040838200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c4d233e718212f1a438d78092f730200da21fef1c53ea7f9e1fea6b0ca340a2d01a3ac57fce04cb1aaeba9db895112c4d4cb910e05f3460900ff2145b94e43719d9a8cbf9b8853f0a36ac1657e82"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0xfffffffffffffffa, 0x0, 0x6, 0x0, 0x800000000, 0x0, 0x10006}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) 2018/03/12 06:56:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) [ 64.679327] binder: 8053:8058 Acquire 1 refcount change on invalid ref 0 ret -22 [ 64.696989] binder: 8053:8058 transaction failed 29189/-22, size 56-8 line 2848 [ 64.735519] binder_alloc: binder_alloc_mmap_handler: 8053 20000000-20002000 already mapped failed -16 [ 64.746522] binder: 8053:8061 Acquire 1 refcount change on invalid ref 0 ret -22 [ 64.763058] binder: 8053:8062 transaction failed 29189/-22, size 56-8 line 2848 [ 64.792413] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.797983] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 06:56:38 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x6f59eb5c, 0x8, "990fd64dfd67", 0x5}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000003ff8)=0x80) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) readv(r1, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) 2018/03/12 06:56:38 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="235d235b295cd5", 0x0) 2018/03/12 06:56:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x1, 0x1}, &(0x7f00000000c0)=0x8) write(r1, &(0x7f0000000100)='-', 0xfffffffffffffe7a) 2018/03/12 06:56:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/12 06:56:38 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x802, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0xffffffffffff7fff, 0x4, 0x7, 0x3f, [], [], [], 0x0, 0x7, 0x308b, 0x82, "2a3c962d41f026c42315d7af407f1dba"}) r1 = perf_event_open(&(0x7f00006d4000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='/dev/snd/pcmC#D#c\x00') r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r2, 0x81000000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/175, 0xaf) 2018/03/12 06:56:38 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) prctl$getreaper(0x0, &(0x7f0000000000)) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x0, 0xffffffffffffffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x98f, 0x1, 0xea0, 0x1ff, 0x7, 0x9, 0x1, r1}, &(0x7f00000001c0)=0x20) 2018/03/12 06:56:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10}) r2 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat(r2, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) 2018/03/12 06:56:38 executing program 1: ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="769375690fc8b04efa44") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x900000, 0x93b98d6741e90913) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/45) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0xff, 0xffffffffffffffff, 0xf1f}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x8, [0x3, 0x8, 0x7, 0xfffffffffffffffe, 0x3, 0x80, 0x7276, 0x7]}, &(0x7f0000000180)=0x18) r4 = msgget(0x1, 0x20a) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000240)=""/233) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xffffffffffff8000, 0x8203, 0xf129, 0x4, r3}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x3ac, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}]}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) 2018/03/12 06:56:38 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x3ff, 0xfffffffffffffe00}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x40000) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000340)=""/119, 0x77}, {&(0x7f0000000480)=""/187, 0xbb}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xdf, [], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/223}, &(0x7f0000000300)=0x78) [ 64.914915] binder_alloc: 8068: binder_alloc_buf size 1099511627776 failed, no address space [ 64.923653] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 64.932415] binder: 8068:8072 transaction failed 29201/-28, size 1099511627776-0 line 2963 2018/03/12 06:56:38 executing program 2: unshare(0x400) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x97a, 0x200000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r1, 0x4, 0x8c, r2}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/03/12 06:56:38 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/03/12 06:56:38 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) shmget(0x3, 0x3000, 0x102, &(0x7f0000ffd000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 64.950552] audit: type=1400 audit(1520837798.085:48): avc: denied { map } for pid=8070 comm="syz-executor0" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=1186 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 64.990196] binder: BINDER_SET_CONTEXT_MGR already set [ 64.999897] binder_alloc: 8068: binder_alloc_buf, no vma [ 65.005531] binder: 8068:8088 transaction failed 29189/-3, size 1099511627776-0 line 2963 2018/03/12 06:56:38 executing program 0: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x1) fstat(r0, &(0x7f00000001c0)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x81, 0x200) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000100)=""/159) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1) 2018/03/12 06:56:38 executing program 1: syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000518ff4)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) getitimer(0x2, &(0x7f0000000000)) signalfd4(r1, &(0x7f0000cebff8), 0x8, 0x0) [ 65.017488] binder: 8068:8072 ioctl 40046207 0 returned -16 [ 65.041488] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 65.053384] syz-executor3 cpuset=/ mems_allowed=0 [ 65.058662] CPU: 0 PID: 8093 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #350 2018/03/12 06:56:38 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000100)="db", 0x1, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/12 06:56:38 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e22}}) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x44, 0x40100) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0x269, &(0x7f0000028ff0)={&(0x7f0000000140)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x2) 2018/03/12 06:56:38 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x24, 0x9) socketpair(0x8000000000001e, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000300)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/207, 0xcf}], 0x1, &(0x7f0000000200)=""/85, 0x55}}], 0x1, 0x0, 0x0) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffc2}], 0x1) [ 65.065984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.076257] Call Trace: [ 65.078847] dump_stack+0x194/0x24d [ 65.081048] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.082478] ? arch_local_irq_restore+0x53/0x53 [ 65.082490] ? idr_get_free+0xfd0/0xfd0 [ 65.082506] ? kernel_text_address+0x102/0x140 [ 65.082536] warn_alloc+0x19a/0x2b0 [ 65.082554] ? zone_watermark_ok_safe+0x400/0x400 [ 65.082575] ? trace_event_raw_event_lock+0x340/0x340 [ 65.114770] ? save_stack+0x43/0xd0 [ 65.118376] ? kasan_kmalloc+0xad/0xe0 [ 65.122240] ? __kmalloc_node+0x47/0x70 [ 65.126187] ? kvmalloc_node+0x64/0xd0 [ 65.130088] __vmalloc_node_range+0x4f0/0x650 [ 65.134573] ? xt_alloc_entry_offsets+0x21/0x30 [ 65.139218] __vmalloc_node_flags_caller+0x50/0x60 [ 65.144123] ? xt_alloc_entry_offsets+0x21/0x30 [ 65.148772] kvmalloc_node+0x82/0xd0 [ 65.152467] xt_alloc_entry_offsets+0x21/0x30 [ 65.156943] translate_table+0x235/0x1690 [ 65.161071] ? lock_release+0xa40/0xa40 [ 65.165032] ? __check_object_size+0x8b/0x530 [ 65.169513] ? __might_sleep+0x95/0x190 [ 65.173468] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 65.178290] ? kasan_check_write+0x14/0x20 [ 65.182509] ? _copy_from_user+0x99/0x110 [ 65.186645] do_ip6t_set_ctl+0x370/0x5f0 [ 65.190686] ? translate_compat_table+0x1c50/0x1c50 [ 65.195695] ? mutex_unlock+0xd/0x10 [ 65.199385] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.204641] nf_setsockopt+0x67/0xc0 [ 65.208335] ipv6_setsockopt+0x10b/0x130 [ 65.212378] tcp_setsockopt+0x82/0xd0 [ 65.216162] sock_common_setsockopt+0x95/0xd0 [ 65.220640] SyS_setsockopt+0x189/0x360 [ 65.224597] ? SyS_recv+0x40/0x40 [ 65.228037] ? move_addr_to_kernel+0x60/0x60 [ 65.232428] ? do_syscall_64+0xb7/0x940 [ 65.236389] ? SyS_recv+0x40/0x40 [ 65.239821] do_syscall_64+0x281/0x940 [ 65.243683] ? __do_page_fault+0xc90/0xc90 [ 65.247893] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.252369] ? finish_task_switch+0x1c1/0x7e0 [ 65.256841] ? syscall_return_slowpath+0x550/0x550 [ 65.261748] ? syscall_return_slowpath+0x2ac/0x550 [ 65.266654] ? prepare_exit_to_usermode+0x350/0x350 [ 65.271649] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.276996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.281826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.286995] RIP: 0033:0x453e69 [ 65.290164] RSP: 002b:00007fcfe62a0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 65.297846] RAX: ffffffffffffffda RBX: 00007fcfe62a16d4 RCX: 0000000000453e69 [ 65.305089] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 2018/03/12 06:56:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="01404ad9f600e2f57b000000000000000000000000000000000000000000f7df8cb000000000000000000000"]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200102, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100, 0x9, 0x0, 0x9, 0x1c, 0xd, "0ed3e96e463a42639e821c12904c44b838d45a007d3973c7c380409b9523abd6e0bedd2056748bc6363b396c3fb316290d5740f3aa66dd8fa180ccee3e6f8c9c", "4ae08077e4aef13fbe2d542f58e0ac0e91511bf1f8c41ac131ac287584b5ea6361a7edea2b21431665052234b270d8da94ceb364545d785fa232b4dcab63af16", "b30b9c510e4126216f86cfd3240d7053eeb658d76e02adf01a5f52b84b79bae7", [0x9, 0x9]}) r2 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x35, &(0x7f0000000080)={0xd, 0x100000000, 0x4, 0x8}) [ 65.312333] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 65.319578] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 65.326821] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000000 [ 65.334563] Mem-Info: [ 65.337055] active_anon:97634 inactive_anon:83 isolated_anon:0 [ 65.337055] active_file:3521 inactive_file:8558 isolated_file:0 [ 65.337055] unevictable:0 dirty:143 writeback:0 unstable:0 [ 65.337055] slab_reclaimable:9072 slab_unreclaimable:90118 [ 65.337055] mapped:24321 shmem:91 pagetables:763 bounce:0 [ 65.337055] free:1392496 free_pcp:507 free_cma:0 [ 65.363912] syz-executor3: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 65.370357] Node 0 active_anon:394772kB inactive_anon:332kB active_file:14084kB inactive_file:34232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97284kB dirty:572kB writeback:0kB shmem:364kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 65.370363] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 65.370383] lowmem_reserve[]: [ 65.382245] syz-executor3 cpuset= [ 65.410219] 0 2864 6373 6373 [ 65.410236] Node 0 DMA32 free:2934444kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:184kB free_cma:0kB [ 65.410252] lowmem_reserve[]: 0 0 3509 3509 [ 65.410266] Node 0 Normal free:2614984kB min:37120kB low:46400kB high:55680kB active_anon:394772kB inactive_anon:332kB active_file:14084kB inactive_file:34232kB unevictable:0kB writepending:572kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4896kB pagetables:3052kB bounce:0kB free_pcp:916kB local_pcp:500kB free_cma:0kB [ 65.410284] lowmem_reserve[]: 0 0 0 0 [ 65.410300] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 65.410366] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934444kB [ 65.410439] Node 0 Normal: [ 65.436560] / mems_allowed=0 [ 65.439691] 36*4kB [ 65.443143] CPU: 1 PID: 8108 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #350 [ 65.443150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.446243] (U) [ 65.473868] Call Trace: [ 65.473885] dump_stack+0x194/0x24d [ 65.473902] ? arch_local_irq_restore+0x53/0x53 [ 65.478204] 93*8kB [ 65.507922] ? idr_get_free+0xfd0/0xfd0 [ 65.507936] ? kernel_text_address+0x102/0x140 [ 65.507962] warn_alloc+0x19a/0x2b0 [ 65.511736] (UME) [ 65.525228] ? zone_watermark_ok_safe+0x400/0x400 [ 65.525262] ? save_stack+0x43/0xd0 [ 65.540937] 1113*16kB [ 65.543832] ? kasan_kmalloc+0xad/0xe0 [ 65.543841] ? __kmalloc_node+0x47/0x70 [ 65.543849] ? kvmalloc_node+0x64/0xd0 [ 65.543875] __vmalloc_node_range+0x4f0/0x650 [ 65.546863] (UME) [ 65.549084] ? xt_alloc_entry_offsets+0x21/0x30 [ 65.549095] __vmalloc_node_flags_caller+0x50/0x60 [ 65.556350] 564*32kB [ 65.565673] ? xt_alloc_entry_offsets+0x21/0x30 [ 65.565689] kvmalloc_node+0x82/0xd0 [ 65.565705] xt_alloc_entry_offsets+0x21/0x30 [ 65.567661] (UM) [ 65.570210] translate_table+0x235/0x1690 [ 65.570229] ? lock_release+0xa40/0xa40 [ 65.573841] 229*64kB [ 65.578479] ? __check_object_size+0x8b/0x530 [ 65.578506] ? __might_sleep+0x95/0x190 [ 65.580718] (UM) [ 65.584656] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 65.584673] ? kasan_check_write+0x14/0x20 [ 65.589239] 22*128kB [ 65.592829] ? _copy_from_user+0x99/0x110 [ 65.592848] do_ip6t_set_ctl+0x370/0x5f0 [ 65.594983] (UME) [ 65.599799] ? translate_compat_table+0x1c50/0x1c50 [ 65.599835] ? mutex_unlock+0xd/0x10 [ 65.603428] 57*256kB [ 65.605885] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.605903] nf_setsockopt+0x67/0xc0 [ 65.605920] ipv6_setsockopt+0x10b/0x130 [ 65.609783] (UME) [ 65.613728] tcp_setsockopt+0x82/0xd0 [ 65.613749] sock_common_setsockopt+0x95/0xd0 [ 65.617612] 27*512kB [ 65.622599] SyS_setsockopt+0x189/0x360 [ 65.622618] ? SyS_recv+0x40/0x40 [ 65.624753] (UM) [ 65.629397] ? security_file_ioctl+0x7d/0xb0 [ 65.629407] ? security_file_ioctl+0x89/0xb0 [ 65.634325] 13*1024kB [ 65.636703] ? do_syscall_64+0xb7/0x940 [ 65.636719] ? SyS_recv+0x40/0x40 [ 65.641368] (UM) [ 65.645048] do_syscall_64+0x281/0x940 [ 65.645057] ? __do_page_fault+0xc90/0xc90 [ 65.645077] ? syscall_return_slowpath+0x550/0x550 [ 65.649547] 6*2048kB [ 65.651576] ? syscall_return_slowpath+0x2ac/0x550 [ 65.651589] ? prepare_exit_to_usermode+0x350/0x350 [ 65.651603] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.655727] (UM) [ 65.659674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.659698] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.662093] 612*4096kB [ 65.666551] RIP: 0033:0x453e69 [ 65.666557] RSP: 002b:00007fcfe627fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 65.666567] RAX: ffffffffffffffda RBX: 00007fcfe62806d4 RCX: 0000000000453e69 [ 65.666573] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 65.670532] (UM) [ 65.672552] RBP: 000000000072bf58 R08: 0000000000000004 R09: 0000000000000000 [ 65.672558] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 65.672564] R13: 0000000000000520 R14: 00000000006f7ba0 R15: 0000000000000001 [ 65.856621] = 2614984kB [ 65.859217] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.867792] 12351 total pagecache pages 2018/03/12 06:56:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0x80) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x3, 0x2) setsockopt(r0, 0x100000000, 0x200, &(0x7f00000000c0)="7ef4da806a0166e3912437afa4ed0f93a2ab33f886b8ad1ea8b3d3bc96b74adf2ea5c6631fd755e3c82a21552250d0b81ca757aec10c060f4765c088f793cf1c5ddfac8b1361275b0a5c51c554afa9024619281f7d1255723945f76ab8ef40bb80cdd03a21a50379fbec4c88", 0x6c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x48, 0x3}) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/12 06:56:38 executing program 7: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x4) io_setup(0x2a40, &(0x7f0000000080)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) 2018/03/12 06:56:38 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x44140) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000200)={[0xf000, 0xf007, 0x3000, 0x5000], 0x10000, 0x70, 0x9}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x101000, 0x0) dup3(r1, r1, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0xf000, 0x6000, 0x6000, 0x2001], 0x3, 0x20}) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="154cb63104581a02c9dd6087d47000300000fe800000000000000000000000000000ff000000000000000000ffffac1414bb0300907800000000609210400000000000000000000000000000000000000000ff01000000000000000000000000000100000000"], &(0x7f0000000000)) 2018/03/12 06:56:38 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x42) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/12 06:56:39 executing program 5: r0 = socket(0x0, 0x807, 0x2) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x101, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={r0, r1, 0x4, 0x1}, 0x10) rt_sigprocmask(0x1, &(0x7f0000000680), &(0x7f00000006c0), 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000000480)=0x7, 0x4) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000540)={"6970366772651000", 0x1000000000000}) ioctl$TIOCCBRK(r1, 0x5428) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/219, 0xdb}], 0x2, 0x0, 0x0, 0x3}, 0x40000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}, 0x9, 0x1, 0x10001, 0x0, 0x40}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r5, 0x8}, &(0x7f0000000400)=0x8) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000700)=ANY=[@ANYBLOB="050000000000000000000000000000000000000000c2ae62949cac62eb210bd400000000000000000000000000000000000000000000b5300e7de952809f3b0000000000000000000000000000000000000000000000000000000000000000000061a40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022006e83595a406024f56a8c2d5c7580760000000000000000000098000000000000000000000000003b"]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/12 06:56:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) setsockopt(r0, 0x9, 0x3f, &(0x7f0000000000)="5df2b276a5b97b80e2337595dcf8e683a1f7ae8f5deceb43dc54bc8386f4573eba05b4563d07fb2613a9af7a7e3f6e45b95dd277404b622b28749a6be1f65149c617461b23fa5695cb980450df4da5565b", 0x51) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/12 06:56:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000000e) socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000907000000100000007700000000"], 0x14}, 0x1}, 0x0) 2018/03/12 06:56:39 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000180)) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x0, 0x4}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x84402) 2018/03/12 06:56:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x60, 0x0, &(0x7f0000000300)=[@increfs={0x40046304}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}, @increfs_done={0x40106308}], 0x3c, 0x0, &(0x7f0000000040)="894ecbb27bda1e519c46766029d3f4c88c94d42321cb195f54068fa12092b23214a45596f414c62deb8385befc4caa74d90cdc526cf6179960061f15"}) 2018/03/12 06:56:39 executing program 4: socket$kcm(0x29, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0xfc, 0x20000004, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 2018/03/12 06:56:39 executing program 1: semtimedop(0x0, &(0x7f000001dfd6)=[{}], 0x3b9ac9ff, &(0x7f0000008ff0)={0x2000, 0x1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000040)={r0, r1+10000000}) 2018/03/12 06:56:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f0000ca4000/0x2000)=nil, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1000002000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) write$selinux_context(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:kmsg_device_t:s0\x00', 0x23) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x1, 0x1, 0x80, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) [ 65.871775] 0 pages in swap cache [ 65.875228] Swap cache stats: add 0, delete 0, find 0/0 [ 65.880591] Free swap = 0kB [ 65.883608] Total swap = 0kB [ 65.886629] 1965969 pages RAM [ 65.889742] 0 pages HighMem/MovableOnly [ 65.893717] 329727 pages reserved [ 65.906094] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/12 06:56:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x3, 0xfffffffffffffffa}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ustat(0x0, &(0x7f0000000080)) 2018/03/12 06:56:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0xffffffffffffff61) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca", 0x4}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/12 06:56:39 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x334, 0xfffffffffffffff7, 0x9, 0x4, 0x40}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x100000001, 0x2}, 0x0, 0x6, 0x3, {0x3, 0x100}, 0x1200000}) setsockopt(r1, 0x10d, 0x3f0000000003, &(0x7f0000000100), 0x0) getrandom(&(0x7f0000000200)=""/218, 0xda, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000180)=@rc={0x1f}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)}, 0x0) 2018/03/12 06:56:39 executing program 4: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x1ff, 0x1}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) [ 65.965128] binder: 8145:8152 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 65.981907] binder: 8145:8152 transaction failed 29189/-22, size 0-0 line 2848 2018/03/12 06:56:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_int(0xffffffffffffff9c, 0x0, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a9a000)) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffe12) r3 = dup(r0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000780)=0x1) accept$ipx(r3, &(0x7f0000000680), &(0x7f00000006c0)=0x10) getpeername$inet(r1, &(0x7f0000000700)={0x0, 0x0, @rand_addr}, &(0x7f0000000740)=0x10) write$eventfd(r3, &(0x7f0000605ff8), 0x101bc) shutdown(r3, 0x1) sendmmsg$alg(r3, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) 2018/03/12 06:56:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x54, 0x100) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x0, 0x6, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="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") sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c30337e673f91d14700b911b55958c43f5a3102", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000008001a0004000200"], 0x3c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) 2018/03/12 06:56:39 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f00000000c0)="ff0204000000000100000000000000000000000000000205", 0xffd0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0xaa4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@bridge_setlink={0x30, 0x13, 0x802, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r2, 0x40000, 0x8200}, [@IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008001}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x2, 0x1, 0x1f, 0x0, 0x7}) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="00160000000000c91000000000000000000000ffffe0000001000000000000137488f303575b41283b86028fd2737f3bdf881f0a03c0c8c65034ae804d0617313df47fc3e39762a31c8ec4c2227e54bc91d7a9f6f64bba51292b5f8bed0093b5b5aa66fedb12ad23b76a2ff9d8c7dae92276a7ba7159c900572fc910d7f7eb853a2ece1992229c9b4165e56480d56358"], 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/03/12 06:56:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x828}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x10000008000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x23ff}) lseek(r0, 0x0, 0x3) [ 66.044817] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.046947] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 66.091999] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 66.110694] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16231 sclass=netlink_route_socket pig=8193 comm=syz-executor6 2018/03/12 06:56:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0xfffffffffffffffe, 0x8000e) 2018/03/12 06:56:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ip6_vti0\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/03/12 06:56:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getpeername$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/03/12 06:56:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='trusted\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x410000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') writev(r0, &(0x7f0000000000), 0x1c0) 2018/03/12 06:56:39 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000012c0)={0x0, 0x1000, 0x7, &(0x7f0000001280)}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x4004, 0x0) tkill(r0, 0x1000000000016) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001200)={0x2, 0x6, 0x9, 0xfffffffffffffff8}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0x8, 0x8, &(0x7f0000001300)=@raw=[@ldst={0x2, 0x3, 0x2, 0xf, 0x3, 0xfffffffe, 0xfffffffffffffffc}, @ldst={0x0, 0x1, 0x0, 0x0, 0x7, 0x10, 0x1}, @exit={0x95}, @ldst={0x3, 0x0, 0x2, 0x7, 0x2, 0x10, 0x1}], &(0x7f0000001100)='syzkaller\x00', 0x5, 0x1b, &(0x7f0000001140)=""/27, 0x41000}, 0x48) sync_file_range(r3, 0x5, 0x20000000000000, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x101, 0xfffffffffffffff7, 0x7f, 0x0, 0x80000000, 0xffff, 0x10000, 0x3, 0xffff, 0x9, 0x8, 0x0, 0x2, 0x4]}, &(0x7f00000010c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001440)={r4, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x4, 0x1c0000000000000}, 0x90) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001500)={r4, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x84) 2018/03/12 06:56:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) 2018/03/12 06:56:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000709ff8)) read(r0, &(0x7f0000873000)=""/86, 0x56) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x400, 0x100000001, 0x3, 0x2, 0x4, 0x9, 0x6, 0x1bf, 0x9, 0x7}, 0xb) socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f0000000200)=""/43, 0x2b) getegid() getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000180)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000), 0x267}, 0x20) 2018/03/12 06:56:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x400000000080000) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) [ 66.152154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16231 sclass=netlink_route_socket pig=8193 comm=syz-executor6 2018/03/12 06:56:39 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402200, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = open(&(0x7f0000fcbff8)='./file0\x00', 0x141043, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xe3) 2018/03/12 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setuid(r1) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/12 06:56:39 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x82800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/anycast6\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x800000007) 2018/03/12 06:56:39 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000000c0)='eth0\x00') sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)={0x5, 0x0, 0x0, 0x0, 0x377, 0x0, 0x0, 0x0, [@sadb_lifetime={0x0, 0x0, 0x6}, @sadb_x_policy={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6}}]}, 0x38}, 0x1}, 0x0) 2018/03/12 06:56:39 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x4}, {0x10000, 0x5}, 0x2a, 0x1, 0x4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) dup2(r0, r2) [ 66.281496] audit: type=1400 audit(1520837799.422:49): avc: denied { setuid } for pid=8226 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/12 06:56:39 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="010000000002000002000000000000006ad4a7722eea5ba3cfe8fa05507d89a6f60a14b91433c32e6a7c9f3a2c543e4178a28d305effee7b4b5691f0f12f82045253e4dff38bfc4eff0d55ec8b872f203426831c6f172c3663484ffaf3c3e20936574505e8d5b0d62752138ff730a7e72e9433dc15851e467399d37923319de689bda673ac8e9cb39bf0ec972eb4c67e45d09454ec02ce879746c935e80de1aa31c53da83ee85626750348ab42bbdc8f896c7f9f95f0e47b7d1f3c67d4d2c2d85b70c6389054f6086f1c29241b70c822c12f0b17dc39b694daf42cdedb1856d9c9b464a4b1e4855cb3ea5f1c14f401b8e7ef0049952cac581d9665276383ba2fb82437d3e1c82731a1000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r1, @ANYRES64=r2/1000+30000, @ANYBLOB="030000400100000003000080070300003c5d251b9361f898"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40) setsockopt(r0, 0x0, 0x5, &(0x7f0000000100)="af3bfd46eeb559221a2a52be1c1d7e7897", 0x11) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000400)={{0x2, 0x4e21}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 'vlan0\x00'}) fsetxattr(r0, &(0x7f0000000140)=@random={'os2.', 'vboxnet0md5sum%-{wlan1\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x10000000006, &(0x7f0000000000)="c8d63f23", 0x4) 2018/03/12 06:56:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r0, &(0x7f0000000040), 0x33c, 0x200000000000000) 2018/03/12 06:56:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0x4e20}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x6, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r2, &(0x7f0000cefff8), 0xae04) mq_getsetattr(r2, &(0x7f00000002c0)={0xfff, 0xffffffff, 0x8, 0x101, 0x4, 0x401, 0x8}, &(0x7f0000000300)) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000180)={0x8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) r3 = dup2(r2, r2) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0x48, 0x1a1, 0xfffffffffffffffd, 0x4, r3, 0x3}, 0x2c) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/03/12 06:56:39 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe07a, 0xb6702d7f9b1493ce) ioctl$TIOCNXCL(r1, 0x540d) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x401, 0x143b) write$tun(r1, &(0x7f0000000240)={@void, @hdr={0x3, 0x3, 0x80000001, 0x100000001, 0x7ff, 0x7ff}, @ipv6={0x400000000000000, 0x6, '0fh', 0x19c, 0x32, 0x80, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@srh={0x0, 0x6, 0x4, 0x3, 0x49, 0xc6, 0x2, [@dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x87, 0x4, 0x4, 0x2, 0x3, 0x7ff, 0xffffffffffffff81, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @tcp={{0x4e24, 0x4e21, r2, r3, 0x4, 0x0, 0x15, 0x4, 0x9, 0x0, 0x322, {[@generic={0x1, 0x7, "0390495115"}, @sack={0x5, 0x16, [0x8000, 0x3, 0x2, 0x1, 0x3f]}, @nop={0x1}, @sack_perm={0x4, 0x2}, @generic={0x2, 0xc, "4254fc74cb0f59b8a7bf"}, @window={0x3, 0x3, 0x9}, @sack={0x5, 0x6, [0xfffffffffffffff8]}, @exp_fastopen={0xfe, 0xb, 0xf989, "201eafeea4e85f"}]}}, {"153ae1df4669c16635c08f7c72fa1637495528a0cff1d9ec4873d0d551a2e599a37c7c2e58edb303e8609b7900daecd3adb19c706ed4df0ce24ed23e13ae716cf4ec61c3a95dde970635f2a7d81ad769af53c156c8a227d6175548c1f457bccd6b2b315b0eb8172ff71e3f351c0e1f6c7338cc44081a6f26aa47055ea52a85e01725bd5750f67854b310b2eb441451d6c0bed8573bc767e09b0dbced4381ab406a4251fb575d117f8d27cc0b2cfc8376a0acfd467214cea3ce405f8d70d6519d3e275c0934c809202b0103e8aa11a0777df00b081888b68f9991cb5cd65e8108aada692c173ed53b"}}}}}, 0x1ce) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a28093020600fc19a843050226236925000500bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d469d485cf", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x40) 2018/03/12 06:56:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40000) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376633, 0x8010000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 06:56:39 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 66.350960] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 66.355551] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 66.358450] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 66.376089] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 66.385650] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/03/12 06:56:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d29716947758f2572bce2418aa2f9f262a8158bcefafe2c87068772f7e216925de4612090571f4671410f047ed26a53a543cd72f03e389b08cbc39e5d3437d3495b31a5feb61bc78d0d6ebe907112f1b"}, 0x160) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) 2018/03/12 06:56:39 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@generic={0x3, "730278dde11dc497b3c3d43bebe9f82b1b19af595b4cc743686390fa6a4d5bb9e11dd4e50cc9df0a05936be8e455d8c9b8d80287185419899593fb7a05074691c357fa57c2065be80cdbd35629591704b13aa82bcf89d12c01280b0f8fefd2a57965d3694303dee152f95dfb6e964444fd8ce6de39e44aa8180970343876"}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="ad7b88b5be5c9fd7435c58d11143755be6205073165467a792cf19f305e202c15243250bf7bc247e127b2468f460855f", 0x30}], 0x1, &(0x7f0000000100)=[{0xe0, 0x11f, 0xbbf, "2612dc2272118c9cde657efbd887dd643ec279aa9de59b44aae94a1440b05bdeb7d0a5aa7f1a4d236751c69fbfe381e38002dd63db19ba61a474f5b24052971eb7d880b1b794a8f3cdfe3201d8ed8d949b7a7d5f297d1744a99e449a25084db5cc5d94ee757472ceb56364524cd5d9e5cce051d0ed66bd6b851db3399fa32560ae808500491bccec05a09d87f0cbe63363c61cb12397341d0dd5d734c26e5138227bd2a5d191d31dbdff67da9e31995b552d2a0f1ab76f44ae84570177f0294af85f6b0e0c3642c6bb"}, {0x40, 0x108, 0x6, "9a18f21ddf74f18041ec55985f7d478c893b1e740790ae26c3125713a0c72f2e8045d276c16308b22d8e8227"}], 0x120, 0x4040004}, 0x840) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x3, 0x141040) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r3}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000380)={0x2, 0x1, 0x3ff, 0x5, "d554432f9e77513c917643577716e85e164c0034e008084f9764f0df99cc49bdfbf344c415818ab464e66b70", 0x8}) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000340)={0x1, r2}) 2018/03/12 06:56:39 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002ec0)={0x6, r0}) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) r3 = gettid() lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) r6 = gettid() getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r8 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001e00)=0x0) r10 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001ec0)=0x0) r13 = getuid() getgroups(0x4, &(0x7f0000001f00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001f40), &(0x7f0000001f80)=0x0, &(0x7f0000001fc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002780)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000002880)=0xe8) getgroups(0x3, &(0x7f00000028c0)=[0x0, 0x0, 0xffffffffffffffff]) r21 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002bc0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002cc0)=0xe8) fstat(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002dc0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="2ceb9538f3b3a5d982d6562ba90e0481d9ab67b92327b5f34de65e0e1114da0214f405341ca656a6edcac0bb9fc2da566f8792de1daaede71ff7ecd813198eebb60b8e6ebe2aeafe8e2495aef54eff05968b025370c9565d7cdadcef2203955cc84a38c82cec1fba3b770496c87c7ffdc44a5b7475156ddf9b357db286bdb165964b617ba66296b21ab958ac3392603f1188801ac313b907aa4665483408837315c22d978c50fa82e4ac67be3614a38a807ec8668b78d105c388c617a5abaea346fbca58f0", 0xc5}, {&(0x7f00000001c0)="3f1303de468cf4a90012451ff8fec8e0bdba450762558778bcc3f27d090ea5211ee8c9a94231fd3616e54cba42181754d403c515ce6677a5ac173927344388723b0c69ee7e6dcb2fb328ef9f895e61a4b660ddc2aa58e1c976914c4371ddedf1b7300054dcc41715ca123a1e49bb2cbf2ef73834a8f6eca4f00ab593fcae3cd92cb122c1750ba9a05fbf35aab816e570d907539329145ab0fc5ced2589cbd3137274c8a6899e2b45a5cac0dcd3ca64631b41", 0xb2}, {&(0x7f0000000280)="227b36eea32fe14090b0bd6a00c8c13c4841fe9f55207c84dc9dce538eeecfea67291de4e0df4d3a50f9270751d19a41440ae26a1810c22519b99825c626c26a5b2dba6dfecae1a3bdd117a52e7b44ffcc2aaa48d80429f5d911a25d2998968aa6d0303cec662e050db2ad6edbe3e09c01f985167bc3c759d640d0faeb08edd3e2c9e3f28075fbc1e233f4ca73d2451ca9b8cf7b93aac1dce95e7cfde83e4a534c122b603344b0027df57da7767f7593db98ea4319d8a9575eab9d8c4164e51ad91ed365aa97a92ee21de2f8c7a88c5fd988c80eaf7ef5e8f756cd40301989abf290ef6ecd4a546d9d6cbcbff3b05e7f3d3818", 0xf3}, {&(0x7f0000000380)="a7c3a649b081c76058d3d6b89d792e5999d0f5f979210b51e6018f92e5568d5e2bc1bf5d3b9da48af7b4994f61cfe95560afea420687cde1b3837ddfb528227a6be1a1aa1a5085842cae8a6447a03f3363498a5105d853613d2b5832d8acb73148255518d33ef64064f9f6868adc10de2365a49c3ca75577e3f042be3930704d75e649c8216bb51822", 0x89}], 0x4, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x90, 0x8000}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000800)="0e284bd655ea4bf752ec", 0xa}, {&(0x7f0000000840)="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", 0xfa}, {&(0x7f0000000940)="652bf337feb8c462ddf0f12fc9d65f47b834203bc5e58941a9671395cdc120e7c59088a87db14797ed541a451ef3e747be68d449a687f194644ea0c1621b67182d4ae021c3e39dde7a86cf6f355edbeac29b37921e00f88ee9f4334f8d39c58dfcb7143cda45e4df58abbb9468cf78fdf8a7d4bde66a1133b484e4ab15f0cc420edb1cee468d1bce238bd6a3bee6dfdae8399677c1bada96c5c3322af6257ca9d3e6f0a37ac836739befa3076e7e92e045ea48c93971eac6c4ac0e94fe987c313c5a519376ade9343ec7d5d4f2a8", 0xce}, 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0x1000}, {&(0x7f0000001c80)="04f50b520f3d082c96a7f6e4d0f60f1657b34b5162e5d810aabbe8c9a1529c782bbcdb6895555b2cc9037fbbc939013deb6ec8a157988d0e3e44dd5ace6c95284ff628303062ba775aedce666e6c436b5037555b508e3ec5f57332562d264898075c869b832f936e4726e079f43eaf08aeea991405d281dc5d214aaeb7af3b30a05a48fc2303c7b8dac2e7894445602870cc04b7f806770a9e208ccbf9b2197c32c71c5fc720b568372119", 0xab}], 0x9, &(0x7f00000020c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb0, 0x20040040}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002200)="76681e12715427aadc0f93dbe5bc795d7967bc70a7a961c5ed1b9bf1c913b470454de309828344cfbc96b282a83c57dc2ced5539be91c8ca4eaf165f3d5f80a735cfee41c057101e985de65a66847c94c69f2af640ea64e65bd753de3b133757689031951976622649132abd5d6d1490e49fd9d3d8d2aa85b04339201d94a36a8f6277bddb9e6b8a091c6189d15767fbc8b2904a3d966de713305e8c0a357a8bd9b857", 0xa3}, {&(0x7f0000004040)="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", 0x1000}, {&(0x7f00000022c0)="52012c62f0a8ab4aebcd644acc34a4ddba7d8a202f243949e858bc6e4f7a83aebb22315d4716e404d177c0d720d81ff7858d63ea692ee81caa19f4dda86885206f5cc6bdd0766a47c017431e92922ed358e3b093b5dc4801999e0c287dc3b46c11cfe246129326b958ef236ac2f5f38c64964805c676f879dd20860c587e6faa02d53369c6d00ad2cf059ceca55f1d205a2ae0650f154a1232d6815b7682e1d3a3d9533b2d3de5ef4271f2266d9a75f2cdad002284dbb823efe1024ff1b991ef2744ca049477dd3b", 0xc8}, {&(0x7f00000023c0)="6a728b5040d616a92c9ed7598de009e29bc511e0ae7242cf218f48c1655a277ac3ad92aecdec2ed2079d5981af7672a0accf588a6cb0c76ec12326110d47cc169c3719d34d1d565764bb561e3a01c63a64d8941ffdf569b129cc3fab73f1d4ae15528a2e93778ce23647739f03ecb130b2f75afcc7546ec1e48bf7677c6829077905793a27", 0x85}, {&(0x7f0000002480)="5c6f9344c2be5959711ac9545af35404453adb6a4bd23712b4f42a09b816f6542541e1b4947279c3cca5692412ecfda8b90e55723144c24a20f7751134ad2d326a7fd295a30f9a469a32286c73e5ca2faaf7f68ee02171c5cbf3edca4d3e60f0e117059fadb272c05535d91dbeed9cc6d60edfcdb450b6538c819f66a0abb96bb6cca7dc95a4dc54af7ea5ad7c3a3465a71ff41e51b3a2b8635c4846e918b5f5dbd955214e651f5f7177cc4fa887f7417d09da8a2761f93c0a4eeb62ea2ad5f1cc0a1d", 0xc3}, {&(0x7f0000002580)="bd4dae202ee2d3e3ea17039bce251beae388df87a38f5eb79231b497b43e37bdf089f99497676120af8a44c53a2c99e64f58b8db559f3e4eef", 0x39}, {&(0x7f00000025c0)="d2c5dff0d5abc490cf8c6b1e63027a20efbf603bf00da927bdbce7fdf837add28f666900a495ba8fce2344a58c66d219868289f7989944f083a3c542440a718b0ca477845a4eefdc3ffe9fde97541d8af828504800ead0b18ab8c4ba9b473eaedf3dadd3d7e1bb10d2f370b17eba5030d3282a98c6670a61e3c0f7ce114b51320edcd455c52d2ed7da99da1ed64aad8e9f209277e66773e2f09c2304cb9c945f460d2f096964e5793abfd2ca28bcbc8f48160792073da7905297e466c49b55a441a08eb6434a51db", 0xc8}], 0x7, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4004}, {&(0x7f0000002980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a00)="3e6b8059d184ab167e75f2d4e38c965007fbeea05ffb5ca51573966a69a521ae723804f3b54fcef629fb844b74a37bfec10998793270989cde00c377f6554577d906b5177af98c6d13075a4441cc530d1fadef4b83e8bba8f9a50ef36f05fcfc29c8750f7572b4dcbe0a3f2ad7074de40aba0ef40b40644e069a87784ece4faa0ecb047d180e71b6368781ae0d15190896ea96cc3f573c9b0f2adb2ab06c2789200989ac9ea6", 0xa6}, {&(0x7f0000002ac0)="b44579fdfdc62bb5a25361612bb3216d4207fa9ede5cdec1e050ac4508e562ae3439ccca2151be40366e481ea8e02458f7324c8451c8c2939e88c21eafda2b494b65bb77887b8991d29d274e5c6627edbb0f4299cc48500c985480ef83f0a70826ae4bcc99080fda89298384f5a0aac70062fed15c871bf407992ca338133a936305fd90fe010c82ce22c349b8f07c67dc79543d26c942b94cb17f614cf74f88728ac5544783c063dadc81d607395ac75d20b18101", 0xb5}], 0x2, &(0x7f0000002d80)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x10}], 0x4, 0x0) [ 66.393136] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/12 06:56:39 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x50) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) sched_getscheduler(r4) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="3ed3aa774e45afe6817618aaf66d2d37a8b78c3dc39adf", 0xffffffffffffffb1) [ 66.421963] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 66.429713] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/12 06:56:39 executing program 4: r0 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/12 06:56:39 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x41) sendto$ax25(r0, &(0x7f0000000140)="14ad225828035c20b950f3b1624d78f4a4a032bdcbc3d76b20bb8b458d6d888325cef0369e4a97469d90408b4dd05db63d467f17", 0x34, 0x10, &(0x7f0000000180)={0x3, {"090b320d6297cb"}, 0x1ff}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) [ 66.445179] audit: type=1400 audit(1520837799.585:50): avc: denied { ioctl } for pid=8261 comm="syz-executor5" path="socket:[21407]" dev="sockfs" ino=21407 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 66.450165] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 66.474312] audit: type=1400 audit(1520837799.586:51): avc: denied { getattr } for pid=8261 comm="syz-executor5" path="socket:[21407]" dev="sockfs" ino=21407 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 66.481722] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/12 06:56:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000340)="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", 0xd46) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10b001, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x80) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xdd, &(0x7f00000010c0)=""/4096, &(0x7f0000000140)=0x1000) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) listen(r2, 0xffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0xfffffffffffffffc, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r6) 2018/03/12 06:56:39 executing program 7: mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400) fcntl$addseals(r0, 0x409, 0xa) r1 = dup(0xffffffffffffff9c) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7, 0x1, 0x4, 0x3, 0x8, 0x3f}, 0xffffffffffff0001}, 0xa) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) 2018/03/12 06:56:39 executing program 0: symlink(&(0x7f00007b0ffe)='..', &(0x7f0000c1a000)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'rose0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001100)={@mcast1={0xff, 0x1, [], 0x1}, 0x56, r1}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001140)=""/59) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/4096) 2018/03/12 06:56:39 executing program 3: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYRES32]}, 0x7c) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x5, 0x1}, 0x10) 2018/03/12 06:56:39 executing program 5: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x4}, &(0x7f00000000c0)=0xffffffffffffff62) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) 2018/03/12 06:56:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) 2018/03/12 06:56:39 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6076603f00303afffe8000000000000000000000000000ffff02000000000000000000000000000173ba89f63a9eb0533320ba51e294860090780002040060c1020000000000ff0100000000a7001803000000000001ff020000000000000000000000000001"], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)) 2018/03/12 06:56:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1c, "7804a9ac02d8546bb0f3595cf0f9bd20c74e5a05d4eb7b13e1605902"}, &(0x7f0000000000)=0x24) 2018/03/12 06:56:39 executing program 0: unshare(0x4020000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x841, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/12 06:56:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="376fe88c424f95d27223e36c"], 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/03/12 06:56:39 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x3c0) pause() r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="2a71cc4f694ca93c8b01306e2d795f103b307b1c024d402a22b2db0020951b8429b0393b4ea2d1776c644a6864eb42e440868f02a0814e2affcf5b35525bb34fd83c50f5940e", 0x46) 2018/03/12 06:56:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/03/12 06:56:39 executing program 7: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x100000001, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x401, 0x40400) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x260200, 0x0) io_submit(r2, 0x2, &(0x7f00000002c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000140)="b84d1b", 0x3, 0xec0, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200), 0x0, 0x8000, 0x0, 0x1, r4}]) r5 = memfd_create(&(0x7f0000000440)='^{^pvmnet0\x00', 0xfffffffffffffffe) ftruncate(r5, 0x40001) sendfile(r1, r1, &(0x7f0000000340), 0x400000000fee) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000300)=0x1, 0x4) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00000003c0)=@buf={0x24, &(0x7f0000000400)="29af311ae786dadf93ad103317ac1eb58c228f0cf85d551054ffdebcd167c2eed7e9bcde"}) sendfile(r0, r5, &(0x7f0000000040), 0x40) 2018/03/12 06:56:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000003a00)='/dev/usbmon#\x00', 0x1000, 0x400100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x1}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f000011adf8)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f00000000c0)=""/226, &(0x7f00000001c0)=0xe2) 2018/03/12 06:56:39 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x11) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/03/12 06:56:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="16ffff00000000000025535e1a8ee44ee9e27960eb0000000000"], &(0x7f0000001080)=0x1e) ioctl(r0, 0x2285, &(0x7f0000000040)='S') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x578, 0x8, 0x1, 0xb}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xc8, "9ca8164855dfaf62164bbac3d4c60bada29f41fea1511e599d86c832e59abb964408e3f8b57b9503ca870a12f4d50244b6cf1d7fb16938e52ba43f7ab6e86846abb7af800d03c475c466416fa56cf9b13761d224d8873d5cbd50a0310f3cda14c44f1e07a5a95ca0ebf2a57dd6d1fdbfd9295d87bc084039f2d20796f3dd10c0e53aec55924b0aefd25c9ba89028b42853e02af2067a503a3b21511c298c555579972fcef8cbf26c2c73f7cb506610e09ed73b405acbcb9dfc37ca8c16e4c53f1823db555922bf21"}, &(0x7f0000000380)=0xd0) 2018/03/12 06:56:39 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c160000000000d809584420bb9446e0a200c91000000000000000000000ffff000000003348c993979632f2ff23e45e10f0789c9b17075b3446e3f712c9512672c963a39e4ce118d64c9191bb10c1fe1ac9bcb51455726952d5292c97d283c99915423768e224bce3a7310bc29b01090000000000000000000401ffc204000000718e3f00040909c6c95ad1d1b946c52dc91000000000000000000000ffff7f0000010720000000010601070001800000000000000800000000000000ff7f000000000000c2040000180000000018456bda"], 0xc0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x2000, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/03/12 06:56:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14cd6531cc407c1314cc1214635abd11cdcd296e923298f0f400f59c6f54ae63f10ac1bd67fd32fcc8815ecd18f5ecd53bf9d47f40b07b33172716135748"], 0x14}, 0x1}, 0x0) 2018/03/12 06:56:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x2, 0x7}, 'port0\x00', 0x40, 0x100000, 0x1, 0x39, 0x7, 0x4, 0xe8b, 0x0, 0x1, 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x58, "1aa95aa2c7287a044206d6ebb625d4b85ad62d0e42c1a52f51ee89105e51d6523a545849929e201509439ff1536b2abc41765f1509164579260b1dd4e0937b412ab74834c763a1a4afae4680f136e1ee74e009e5cd7ffac8"}, &(0x7f00000000c0)=0x7c) 2018/03/12 06:56:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x800000f}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x4000) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x13b) 2018/03/12 06:56:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002dafc8)={&(0x7f0000403000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000802957219508a08400010600000000000000000300"], 0x18}, 0x1}, 0x0) 2018/03/12 06:56:39 executing program 7: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0xffffffffffffff06) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x20) 2018/03/12 06:56:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/03/12 06:56:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xaa) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x1, 0x2005}) fallocate(r2, 0x0, 0x0, 0x73e0) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/03/12 06:56:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000100)='hash\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000400)={{0x17cc, 0x6, 0x7, 0x6, 0xfff, 0x6}, 0x6, 0x5, 0x9, 0x7d5ef73a, 0x9, "f5200fb785e758a077111a1d552984db5a68614048da2b473b00ad00a19ce8540ecf59a9d0a8eb03ee4e52947a7f1e24f847e39c1229fd708623ce20473f7da90526d9119eca1cd2d06de7c65eb1f8cb27323c500260fb7ad7aeb9c63b78509bd55244d30c7ededdc0d72a2ee3e555afc6215d88c86758ba0094015b3b64aad4"}) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000641fcfbd7b62da34707d3ddbfaa4302eaf12b691e9b21ee5aa7068756642b7a9943a60f110121604adc6f6eb64b8c771e42cde738e894dbb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000006c0)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff7f}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000780)="67ddc5d905f58e7c68f2713ec25dbbc9060af646dad7e71a910601a2d24281b2c3fdf81e7b79ce03f492908ea41302399c6a65131210f0337cc0107f81943c774bb76fb8c5c52cbe4d2238b37c6f9495d0643cfeb02197506448aeb0ce7427e3e192f5dabf6b61038297df3ad0574d409de5fd87293a30278a8ddf69eb236acbe4aff1dac9acf9185220", 0x8a}, {&(0x7f0000000140)="a48dd5f8a8b72023fb5b4e89bc3a7269004bc6729eb154a94855fbc63bb2f8d2a85c32b8a9257f59debe5f84c16d0fc41257890d2fa684bd37e2dacf15a7783872ad99a7fdcc9b963100362ff37c9af8b5ccfaddf5aef4e85aea9211f47c935d02356e9d5500ddbbd2f6fb3fc9a55c1b624e47186e3430e7e28b75f01b00cb8ad95bc377de9c2d04b3ffc2b6fab8e51f9f560a929b97472c60862ac4c47caf7b48c09c10c29da1fb56ebe4f6885fc58372794f", 0xb3}, {&(0x7f0000000200)="dc6e9fd8be8113dea88a4d704bdf8e745b3855b22decf12b1d5be19470278aa68cc4786f3c04e8f5c91ea10838f9d76f8adc82659069e66d7ece676a26f05d8f1e8948990f7c24e2fca5b33c0bb8a10069c4a8b17031106c3e8a5dc8", 0x5c}, {&(0x7f0000000280)="22993bf45a772c0c60ae63aa56e22826f55a61a1", 0x14}, {&(0x7f0000000840)="637e09cc17bc6940aaf6ead94add2d73e50b7ae075a1e9086f41706ce88445b1fafcfc47522bd1521b073b6e25469fd938d722e6195053538bfa091fb65424394873a2704653e697578db730f421f3c51596ec9334cf185cd9ae5d228579aa0eeda84ad1af7c0db490a4f83f423dd1b4614642a8309ad493805ff05f1b92100eb3ba0270ce652bd7df06eacfcb19526dc6fe42cc0550cdb25db26a9ec4bab81a6d2cf2761da8c8970fd6466c39343e4a40a954e39d5c1d3f4f392d949cd29f50575796eef66bf0e389eabcd468a958fb34935e78fe0d727b6c608dc8f4319b598a42f9e5f37b274879", 0xe9}, {&(0x7f00000003c0)="586f2289", 0x4}, {&(0x7f0000000940)="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", 0x18a}, {&(0x7f0000000500)="7b1c1c129e72b4b07f9aac5a7663ff43e02a1cbd3e8180ecca80bc6937940a59da9e21a16f41", 0x26}, {&(0x7f0000000540)="2707f75f90c5d4b659ce5a9c8e868677f5e73a714b4ea9e181f7723ac7fe1cb1c3e17b9264d1a1f18131d47f6f13bcb4b1eb7ab2591e6b16e4c8f092ad731b98c5143b8fe30774be23bb7e8da716cdcf734aadece7e9bf6e078870f707ae657ac50e58fa5c204a00f73fdbc711d25aa639b4e8", 0x73}], 0x9, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4, 0x2, 0x7fffffff, 0x0, 0x3ff, 0x16, 0x8, r3}}], 0x30, 0x40}, 0x804) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000000c0)={0x1}) sendfile(r4, r5, &(0x7f0000e64ff8), 0x8e18) sendfile(r4, r5, &(0x7f00007ed000), 0x2b) 2018/03/12 06:56:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x121a02) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xfffffffffffffffa, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5968}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0x84) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}, [0x8, 0x5, 0x1, 0x7, 0x4080000000000000, 0x5, 0xffff, 0x1, 0x79c09a2d, 0x7fc, 0x8, 0x5, 0xfffffffffffff229, 0x20, 0x40]}, &(0x7f0000000400)=0x100) r5 = accept4$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000540)={r7, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x241, 0xff, 0x5, 0x7}, &(0x7f0000000600)=0x98) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x8010, r5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000640)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000680)={r7, 0xffff}, 0x8) mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0x8040, 0x578) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/policy\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000740)={0x3, 0x1, 'client1\x00', 0x3, "91a193d017bec274", "392386a3584e4bfbf0aece332ae5377da623182e407943bc4b481d1b29d655da", 0x99b5, 0xbefb}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000800)={0x4, 0x6, 0xff, 0x4, 0x1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000840), &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f00000008c0)={r4, 0x90, "b6f78ebf0bcc773951c8d68569c4195320fd5bff02b6fbc1dd53afc92524cda6009e6afb92b5302b36d5c3de2e03f83f0355535acc82f939ff005866b41682969c0ca8707a0185ab58bfe0dccfdb68475ecdc828dfc2e5f98eb216fd9ee4427261f098f9614a97e1244833b3326d384dba370ffd6009ea3f2a06143ba657162b120f9d9d0ba3967a6562fc020f2703ee"}, &(0x7f0000000980)=0x98) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) pselect6(0x40, &(0x7f00000009c0)={0x8000, 0xa9, 0x60, 0x41bb, 0x6, 0x8, 0x7}, &(0x7f0000000a00)={0x9, 0xa2c, 0x3f, 0x7, 0x4, 0x168b, 0x7, 0xd2f6}, &(0x7f0000000a40)={0x6, 0x200, 0x0, 0x1ff, 0x1, 0x7, 0xfffffffffffffffb, 0xe92}, &(0x7f0000000ac0)={r10, r11+10000000}, &(0x7f0000000b40)={&(0x7f0000000b00)={0xbb}, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000b80)=[@in6={0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x13}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in6={0xa, 0x4e21, 0x9, @empty, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xdc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000c80)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r6}) clock_gettime(0x0, &(0x7f0000007200)={0x0, 0x0}) recvmmsg(r8, &(0x7f0000006f80)=[{{&(0x7f0000000cc0), 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d40)=""/44, 0x2c}, {&(0x7f0000000d80)=""/172, 0xac}, {&(0x7f0000000e40)=""/59, 0x3b}], 0x3, 0x0, 0x0, 0x1ff}, 0xff}, {{&(0x7f0000000ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/167, 0xa7}], 0x1, &(0x7f0000001040)=""/177, 0xb1, 0x81}, 0x81d}, {{&(0x7f0000001100)=@generic, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/161, 0xa1}, {&(0x7f0000002240)=""/136, 0x88}, {&(0x7f0000002300)=""/172, 0xac}], 0x4, &(0x7f0000002400)=""/233, 0xe9, 0x80000000}, 0xbb}, {{&(0x7f0000002500)=@pptp, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002580)=""/41, 0x29}, {&(0x7f00000025c0)=""/236, 0xec}, {&(0x7f00000026c0)=""/149, 0x95}, {&(0x7f0000002780)}, {&(0x7f00000027c0)=""/128, 0x80}, {&(0x7f0000002840)=""/214, 0xd6}, {&(0x7f0000002940)=""/160, 0xa0}], 0x7, &(0x7f0000002a80)=""/212, 0xd4, 0xfffffffffffff001}, 0x3800000}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002b80)=""/35, 0x23}, {&(0x7f0000002bc0)}, {&(0x7f0000002c00)=""/251, 0xfb}, {&(0x7f0000002d00)=""/201, 0xc9}, {&(0x7f0000002e00)=""/94, 0x5e}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x6, &(0x7f0000003f00)=""/18, 0x12, 0xda}, 0xfffffffffffffffb}, {{&(0x7f0000003f40)=@can, 0x80, &(0x7f0000004240)=[{&(0x7f0000003fc0)=""/100, 0x64}, {&(0x7f0000004040)=""/121, 0x79}, {&(0x7f00000040c0)=""/19, 0x13}, {&(0x7f0000004100)=""/79, 0x4f}, {&(0x7f0000004180)=""/157, 0x9d}], 0x5, &(0x7f00000042c0)=""/11, 0xb}, 0x80000001}, {{&(0x7f0000004300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004380)=""/215, 0xd7}], 0x1, &(0x7f00000044c0)=""/4096, 0x1000, 0xc189}, 0x4}, {{&(0x7f00000054c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005540)=""/152, 0x98}, {&(0x7f0000005600)=""/237, 0xed}], 0x2, &(0x7f0000005740)=""/4096, 0x1000, 0x2}, 0xdd8}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000006740)}, {&(0x7f0000006780)=""/133, 0x85}, {&(0x7f0000006840)=""/86, 0x56}, {&(0x7f00000068c0)=""/148, 0x94}, {&(0x7f0000006980)=""/118, 0x76}, {&(0x7f0000006a00)=""/139, 0x8b}], 0x6, &(0x7f0000006b40)=""/144, 0x90, 0x9fd}, 0xe2dd}, {{0x0, 0x0, &(0x7f0000006f00)=[{&(0x7f0000006c00)=""/167, 0xa7}, {&(0x7f0000006cc0)=""/209, 0xd1}, {&(0x7f0000006dc0)=""/100, 0x64}, {&(0x7f0000006e40)=""/170, 0xaa}], 0x4, &(0x7f0000006f40)=""/51, 0x33, 0x2}}], 0xa, 0x2020, &(0x7f0000007240)={r12, r13+10000000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007280)=0xffffffff, 0x4) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/12 06:56:39 executing program 3: bind$rds(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0), 0x0, &(0x7f0000c65000)=[@rdma_dest={0x18, 0x114, 0x2}], 0x340}, 0x0) 2018/03/12 06:56:39 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x4, 0xfffffffffffffc8f, &(0x7f00000000c0)=""/103}, 0xffffff74) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x75, 0x0, 0x1, 0x5}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000004c0)={{0x4, 0xffffffffffffffc2}, 'port0\x00', 0x1, 0x802, 0x5, 0x2, 0x8, 0x1043, 0x1, 0x0, 0x4, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000300)={0x100000000, r1, 0x2, 0x86}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001600)={@generic={0x15, "63cf05cea7ee8bc528bc973c96f30edb374ed77de1f3c93ad0abac2362aecd4b0e7f596f6b609c1d6a055799550242205240644fad266db28d21a2d21fb95c3d106b6aec50ca5ab840808c10460842cb9725c140b65c0c8553441ed38dc7077c18e7e9417147ff9e090ce481348f43636a9316ea13b7ded966df71338488"}, {&(0x7f00000005c0)=""/4096, 0x1000}, &(0x7f00000015c0), 0x40}, 0xa0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x0, [], r3}, 0x48) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000ff9000/0x4000)=nil, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x0, 0x4, [0x8, 0x2, 0x5, 0x808000000]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)={r4, 0xffffffff00000, 0xf4, "a3b3929af8eca1947ae06fac6b50a6b488484640b166d2bff11956fc58136dcdf26e38d21bf1f0e02c92323b593c608b091a1ec70eac5f46eb3488ecda014b18f8d24f0b6f588cc0a3aa64f63843a5b3d8ae018ca93e5341bd98563d94761d3d1b41e7b763d819a07d2de1880a1a6aade37096d50dd681c50fcba251fe38a024a016d236159e2736cd5c75090efed14639f4b29daee9365d18ebc9bffd3e305564d7c4b8994ea8dfcd430f3095b10f482b85cce3760a130f340d1e95f240053e947dc0a8a2068ae7461c72fe38a77aa33f5405c77d2dab8b9be0a2a94478436bded0b5814a603c21e6ddff95b8a17761d3c3b051"}, 0xfc) 2018/03/12 06:56:39 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x640000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xb219, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xfe, "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"}, &(0x7f0000000240)=0x106) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x88, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xeb}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x65, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x1, 0x1ff}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) r4 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x6, 0x1, 0x1, 0x3219, 0x0, 0x2, 0x8002, 0x4, 0x1, 0x2, 0x727, 0x7f, 0xb4, 0x2, 0x7, 0x6, 0x6, 0x20, 0x7, 0x10000, 0x2, 0xdcb, 0x5fec, 0x8000, 0x401, 0x4, 0x1, 0x1, 0x1, 0x1, 0x6, 0x1f, 0x3, 0xd36, 0x0, 0x7, 0x0, 0x53b, 0x2, @perf_bp={&(0x7f00000004c0), 0xf}, 0x20, 0x7, 0x6, 0x7, 0x2, 0x10000}, r3, 0x0, r0, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000005c0), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0xde02, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r5 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x0, 0x404000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000700)=0x2) r6 = signalfd4(r4, &(0x7f0000000740)={0x6}, 0x8, 0x800) openat$ion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ion\x00', 0x4101, 0x0) getpeername$inet(r5, &(0x7f00000007c0)={0x0, 0x0, @multicast2}, &(0x7f0000000800)=0x10) ioctl$KDDISABIO(r6, 0x4b37) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000840)={0x5, [0x100000000000, 0x7ff, 0x7, 0x5, 0x1]}, 0xe) sysfs$3(0x3) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000880)={'security\x00'}, &(0x7f0000000900)=0x54) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000940)={0x1000, 0x7, 0x3, 0x9, 0x1f, 0x2}) epoll_pwait(r0, &(0x7f0000000980)=[{}, {}, {}], 0x3, 0x101, &(0x7f00000009c0), 0x8) r7 = dup2(r0, r6) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000a00)) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000a40)={0x100000000, 0xffffffffffffff34, 0x1, 0xa91b}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000a80)=[{0x2, 0x24a2}, {0x2, 0x4e}, {0x7, 0xffff}, {0x8, 0x9}], 0x4) syz_open_dev$amidi(&(0x7f0000000ac0)='/dev/amidi#\x00', 0x7ff, 0x10002) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000000b00)) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@loopback, @in6}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000c40)=0xe8) 2018/03/12 06:56:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/03/12 06:56:40 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x4002) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @dev}, &(0x7f0000000080)=0xc) unshare(0x4000400) r1 = getpid() sched_setparam(r1, &(0x7f00000000c0)=0x4a0) r2 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') sync_file_range(r2, 0x0, 0x0, 0x0) 2018/03/12 06:56:40 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0xa6601, 0x191) ioctl$TIOCCBRK(r0, 0x5428) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7372635f743a73302073790161646d5f7500a91fab1a5aefff0b767f5ab5ee2f000000000062b559068d73e639ee585afe1a344b07c42b1edca65f59a2b3f8e4e46c985d92b05e2be2f861bdc657db9d0182491fd643e3c1f4cde34d547147e66aa0c2a6a62c7a0f66b815270bf6872ae5e3ca7fb67c8e6e8ea27e6ba80730381d0b1f13c946c4bdd61398114eabc56896efc39de9c975b0fcf10bb66819342b"], 0x24) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x48, 0x84c0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000100)={r4, 0x2}) 2018/03/12 06:56:40 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x400, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000001240)={0x0, 0x2, 'client1\x00', 0x4, "2bb8e1c07f1d0b76", "d933d1543ace4e835c9a89992af54cd0e9290a9f612454ae3e62fdec2e73d0b4", 0x1}) write$vnet(0xffffffffffffffff, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240}}, 0x68) getpgid(0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/12 06:56:40 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) getrlimit(0xf, &(0x7f0000000000)) 2018/03/12 06:56:40 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000040)=[r1]) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x840) lseek(r0, 0x0, 0x3) 2018/03/12 06:56:40 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/03/12 06:56:40 executing program 0: socket$alg(0x26, 0x5, 0x0) chroot(&(0x7f0000000080)='./file0\x00') sched_rr_get_interval(0x0, &(0x7f0000000040)) 2018/03/12 06:56:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/03/12 06:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ff4)={0x8, 0xb86, 0x10000, 0x1, 0x1, 0x1, 0x81}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000465fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xdc}]}, &(0x7f0000000240)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='cpusetem1nodevlo\x00') socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000c7effc)=0x4bca, 0x4) connect(r3, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f00008d7ffd)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r3, 0x1) [ 66.919292] syz-executor5 (8387) used greatest stack depth: 13656 bytes left [ 66.957998] x86/PAT: syz-executor2:8414 map pfn RAM range req write-combining for [mem 0x19dee0000-0x19dee3fff], got write-back [ 66.959119] [ 66.971434] ====================================================== [ 66.973546] x86/PAT: syz-executor2:8419 map pfn RAM range req write-combining for [mem 0x19dee0000-0x19dee3fff], got write-back [ 66.977729] WARNING: possible circular locking dependency detected [ 66.977735] 4.16.0-rc4+ #350 Not tainted [ 66.977737] ------------------------------------------------------ [ 66.977741] syz-executor1/8413 is trying to acquire lock: [ 66.977743] (&sb->s_type->i_mutex_key#11){++++}, at: [<00000000282fad37>] shmem_file_llseek+0xef/0x240 [ 66.977773] [ 66.977773] but task is already holding lock: [ 67.027024] (ashmem_mutex){+.+.}, at: [<00000000ec71d4a8>] ashmem_llseek+0x56/0x1f0 [ 67.034909] [ 67.034909] which lock already depends on the new lock. [ 67.034909] [ 67.043211] [ 67.043211] the existing dependency chain (in reverse order) is: [ 67.050815] [ 67.050815] -> #2 (ashmem_mutex){+.+.}: [ 67.056272] __mutex_lock+0x16f/0x1a80 [ 67.060682] mutex_lock_nested+0x16/0x20 [ 67.065249] ashmem_mmap+0x53/0x410 [ 67.069370] mmap_region+0xa99/0x15a0 [ 67.073666] do_mmap+0x6c0/0xe00 [ 67.077526] vm_mmap_pgoff+0x1de/0x280 [ 67.081907] SyS_mmap_pgoff+0x462/0x5f0 [ 67.086373] SyS_mmap+0x16/0x20 [ 67.090146] do_syscall_64+0x281/0x940 [ 67.094525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 67.100201] [ 67.100201] -> #1 (&mm->mmap_sem){++++}: [ 67.105723] __might_fault+0x13a/0x1d0 [ 67.110106] _copy_to_user+0x2c/0xc0 [ 67.114311] filldir+0x1a7/0x320 [ 67.118171] dcache_readdir+0x12d/0x5e0 [ 67.122636] iterate_dir+0x1ca/0x530 [ 67.126841] SyS_getdents+0x225/0x450 [ 67.131132] do_syscall_64+0x281/0x940 [ 67.135514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 67.141189] [ 67.141189] -> #0 (&sb->s_type->i_mutex_key#11){++++}: [ 67.147935] lock_acquire+0x1d5/0x580 [ 67.152229] down_write+0x87/0x120 [ 67.156264] shmem_file_llseek+0xef/0x240 [ 67.160903] vfs_llseek+0xa2/0xd0 [ 67.164847] ashmem_llseek+0xe7/0x1f0 [ 67.169140] SyS_lseek+0xeb/0x170 [ 67.173090] do_syscall_64+0x281/0x940 [ 67.177470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 67.183147] [ 67.183147] other info that might help us debug this: [ 67.183147] [ 67.191264] Chain exists of: [ 67.191264] &sb->s_type->i_mutex_key#11 --> &mm->mmap_sem --> ashmem_mutex [ 67.191264] [ 67.202771] Possible unsafe locking scenario: [ 67.202771] [ 67.208797] CPU0 CPU1 [ 67.213447] ---- ---- [ 67.218084] lock(ashmem_mutex); [ 67.221507] lock(&mm->mmap_sem); [ 67.227534] lock(ashmem_mutex); [ 67.233475] lock(&sb->s_type->i_mutex_key#11); [ 67.238201] [ 67.238201] *** DEADLOCK *** [ 67.238201] [ 67.244231] 1 lock held by syz-executor1/8413: [ 67.248779] #0: (ashmem_mutex){+.+.}, at: [<00000000ec71d4a8>] ashmem_llseek+0x56/0x1f0 [ 67.257075] [ 67.257075] stack backtrace: [ 67.261541] CPU: 1 PID: 8413 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #350 [ 67.268780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.278104] Call Trace: [ 67.280667] dump_stack+0x194/0x24d [ 67.284263] ? arch_local_irq_restore+0x53/0x53 [ 67.288908] print_circular_bug.isra.38+0x2cd/0x2dc [ 67.293895] ? save_trace+0xe0/0x2b0 [ 67.297579] __lock_acquire+0x30a8/0x3e00 [ 67.301700] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.306860] ? ashmem_llseek+0x56/0x1f0 [ 67.310809] ? lock_release+0xa40/0xa40 [ 67.314755] ? compat_start_thread+0x80/0x80 [ 67.319133] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.323602] ? rcu_note_context_switch+0x710/0x710 [ 67.328503] ? __might_sleep+0x95/0x190 [ 67.332450] ? perf_trace_lock_acquire+0xe3/0x980 [ 67.337261] ? ashmem_llseek+0x56/0x1f0 [ 67.341206] ? __fget+0x342/0x5b0 [ 67.344634] ? lock_downgrade+0x980/0x980 [ 67.348775] ? perf_trace_lock+0x900/0x900 [ 67.352986] ? mutex_lock_io_nested+0x1900/0x1900 [ 67.357802] ? __lock_is_held+0xb6/0x140 [ 67.361840] ? __fget+0x36b/0x5b0 [ 67.365280] lock_acquire+0x1d5/0x580 [ 67.369056] ? lock_acquire+0x1d5/0x580 [ 67.373017] ? shmem_file_llseek+0xef/0x240 [ 67.377312] ? lock_release+0xa40/0xa40 [ 67.381260] ? rcu_note_context_switch+0x710/0x710 [ 67.386160] ? __fget_light+0x2b2/0x3c0 [ 67.390105] ? __might_sleep+0x95/0x190 [ 67.394050] down_write+0x87/0x120 [ 67.397563] ? shmem_file_llseek+0xef/0x240 [ 67.401863] ? down_read+0x150/0x150 [ 67.405560] ? rcu_read_lock_sched_held+0x108/0x120 [ 67.410547] ? kmem_cache_free+0x258/0x2a0 [ 67.414762] shmem_file_llseek+0xef/0x240 [ 67.418882] ? shmem_free_swap+0x80/0x80 [ 67.422913] vfs_llseek+0xa2/0xd0 [ 67.426342] ashmem_llseek+0xe7/0x1f0 [ 67.430121] ? ashmem_read_iter+0x230/0x230 [ 67.434418] SyS_lseek+0xeb/0x170 [ 67.437846] ? vfs_clone_file_range+0x6b0/0x6b0 [ 67.442488] do_syscall_64+0x281/0x940 [ 67.446352] ? __do_page_fault+0xc90/0xc90 [ 67.450559] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.455027] ? finish_task_switch+0x1c1/0x7e0 [ 67.459494] ? syscall_return_slowpath+0x550/0x550 [ 67.464396] ? syscall_return_slowpath+0x2ac/0x550 [ 67.469299] ? prepare_exit_to_usermode+0x350/0x350 [ 67.474286] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 67.479628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.484441] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 67.489601] RIP: 0033:0x453e69 [ 67.492763] RSP: 002b:00007f062a622c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 67.500444] RAX: ffffffffffffffda RBX: 00007f062a6236d4 RCX: 0000000000453e69 [ 67.507692] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000013 2018/03/12 06:56:40 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x6, 0x1000, 0xdc, "29e9535a858ec83bf330780cb240d9f59e82d181aa81b68a849e0896f733eff4fab111fd74c007c8006424ebb665887bd5a2a272911aa4e509387d95761a97", 0x14}, 0xffffffffffffffcf) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000180)=@req={0x7fffffff, 0x86, 0x455, 0x357}, 0xfffffffffffffc7d) 2018/03/12 06:56:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0xff, @rand_addr=0x9}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)) accept(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000280)={0xffffffffffff580f, 0x7f, 0x5}, 0x10) truncate(&(0x7f0000000300)='./file0\x00', 0x80) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000180)={0x1f, 0x6, 0x1}) modify_ldt$write2(0x11, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x2, 0x7, 0x2, 0x8d7, 0x0, 0x0, 0x6}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000340)={0x10000000000000, {{0x2, 0x4e21, @rand_addr=0x4577}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) shutdown(r0, 0x0) 2018/03/12 06:56:40 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000c9ffff)=""/1, 0x1) 2018/03/12 06:56:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00000000c0)=""/160, 0xa0) r1 = dup(r0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00000002c0)="d07d72bac92c14f3ca911a803c032c58c9ae5bda09696b248ba441e3edb4ac8ea24849f8fa1441e9003bf9698379ebf9b590005a281b00602b3d60c81722b1104bd0b8b3df36ea3dbebd105adc53cd98b061e29aaf165b96560611a63f5e0f53cbfc60a748c72ba7cd7bd6585bb94ae286827cecbd70e116276980d5289b9b6bd3fb227be94e9322cb58cd24cb3ae2684973a1476a4ba895e4e8e1c08ce9aea1f4c70b6f390f100c0fcb34ebb7919e3a064b226896feb5d923caa694cfc3d311ee49ba1fccf8c134611cfae3ef7716b3576bc6a5a645886ea1b480d13893bebb20e5156ee4124b8e") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3f, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0200880500000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="9f5842120ce27f929a526042bee38c5d359dd01085b4d187ebc065fff1a3f036e2d15b4551c8f3c2b8e190915c0e58f8f1695db62f547cb7af21b9017f2777b823e14fe4cf827a061cd0f08068d452056480ae169bf716ce702085dd33c042090dc99638f0214d3e789f929b81e83cfe5f86029e9bf55aca9161b373ca50ccb2865083361347b4d9399ba46fc4cc969d2c0d97b5c192fbe53446bf4894eb0aea677fd80d9aa0fb71813914747e6a543188666e52cf09b973b9c8f2ca655139eb5825b5b509dd120604114a56be"], @ANYBLOB="0007050071630300ffffffff01000000d0db05670ca09dded2393f02a50a32c79eebee61dc5b"]) 2018/03/12 06:56:40 executing program 1: semop(0x0, &(0x7f0000000080)=[{0x4, 0x0, 0x1000}], 0x1) r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/120) 2018/03/12 06:56:40 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/211) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x5452, &(0x7f0000001000)=""/250) [ 67.514936] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 67.522177] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.529421] R13: 00000000000003da R14: 00000000006f5d10 R15: 0000000000000000 2018/03/12 06:56:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000000000000400000000000000c300000000000000", 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@ANYBLOB="0000001f0000c0031e930be34e24c50a7c4cd13316"]) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) write$eventfd(r4, &(0x7f0000000040)=0x1000000000, 0x8) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)) dup3(r5, r4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/12 06:56:40 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x800, 0x5, &(0x7f0000000080)}) 2018/03/12 06:56:40 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x6) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/12 06:56:40 executing program 1: r0 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/178, 0xb2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)=ANY=[@ANYBLOB="05000000000000000100004008020000010000000800000008000000010000003f000000000000000000000000000000010000c004000000010000000500000004000000ffffffff01040000000000000000000000000000070000400100000001000000020000000000010041000000010000000000000000000000000000000a0000000800000004000000050000000500000004000000070000000000000000000000000000000b00000009000000020000001f00000003000000ff000000046f0000000000000000000000000000"]) 2018/03/12 06:56:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1ad) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x80000001, 0x5}, &(0x7f0000000180)=0x90) socket$netlink(0x10, 0x3, 0x12) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r3 = openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x440000, 0x5a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, {0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0xffff}, 0xfffffffffffffff7, [0xfffffffffffffffc, 0x9, 0x6, 0x5, 0x101, 0x4, 0x7, 0x8c]}, 0x5c) r4 = socket$can_bcm(0x1d, 0x2, 0x2) bind$vsock_dgram(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) set_mempolicy(0x4001, &(0x7f0000000400)=0x2, 0x5) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000440)) init_module(&(0x7f00000004c0)='keyring\x00', 0x8, &(0x7f0000000500)=']\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000540)={0x0, r4, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={r5, 0x1000, "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"}, &(0x7f00000015c0)=0x1008) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001600)={0x4, 0x3, 0x9, 0x0, 0x7}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000001680)) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000016c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001700)=r2, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001740)={0x1f, 0xf8000000000, 0x1, 0x8, 0x3, [{0x3ff, 0x1, 0x1, 0x0, 0x0, 0x400}, {0x4, 0x4, 0x2, 0x0, 0x0, 0x8}, {0x5, 0xe5b, 0x6, 0x0, 0x0, 0x2}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001840)={0x7f, 0xea, 0x4, 0xf21c, 0x3, 0x6, 0xffffffffffffffff, 0x4, r1}, &(0x7f0000001880)=0x20) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000018c0)={0x6, 0x88, "c7cde9d9a50c36ba2c983f122a681be981e14bef7f8b98aa7e75e240d71c40b28b867fa5503f581a2359dc4e2902d5e19e7ac5e89ddf063801a1c1d3c116cd2977288c2c0cad92717930af654bbd6c55a3140c1d949524fdc11244a02b263e541afd731408a92debb9e7af662ace9a34758b318ce001d3913e5e2fcb0443708a322c00af45ad78d1"}) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000001980)=0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000001a40)) r7 = semget(0x0, 0x1, 0x120) r8 = getuid() lstat(&(0x7f0000001ac0)='./file0/file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)=0x0) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000001d00)={{0x6, r8, r9, r10, r11, 0x1e1, 0xf8f}, 0x3, 0x9, 0xffffffffffffffda}) 2018/03/12 06:56:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/131, 0x83}], 0x1, &(0x7f0000000580)=""/67, 0x43}, 0x102) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x2) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x80000) fallocate(r2, 0x0, 0x134, 0x333) 2018/03/12 06:56:40 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) ioprio_get$pid(0x80000000000001, r0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="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", 0x23}], 0x1000000000000170, 0x0, 0x0, 0x5}, 0x0) sysfs$1(0x1, &(0x7f00000001c0)="d176626f786e6574306b657972696e6700") 2018/03/12 06:56:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x5, [0xfffffffeffffffff, 0x6, 0x11, 0x1, 0x9]}, 0x12) syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x4d4}) r3 = getpid() ptrace$getsig(0x4202, r3, 0x4e21, &(0x7f0000000100)) 2018/03/12 06:56:40 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000100)) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) getpgrp(r3) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 06:56:40 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) sendto$packet(r0, &(0x7f0000000080)="10ba0622bfbda1e6c0cd0e113af43633a3824fb6ca00158a5b8dcf499c4ee7d01b0792e63b36fc119eaebd8335cc09f8fdf6401ecaeb864f16a379899fb1319bf8e1859321b31bb05eb778c6a3b06a333c9ff889fb071b5594c8333234c7518c5b698ec9876a22e0e101032d6cf88a7d4baedbc195283e17b7d9073bd775d3412dc722a19d031545e985783ced331bba88a9769356fb39f08b574caef475d0", 0x9f, 0x4000044, &(0x7f0000000340)={0x11, 0xff, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r3) 2018/03/12 06:56:40 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10000, 0x101000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x5, 0x1}, 'port0\x00', 0x44, 0x4, 0x6, 0x0, 0xff, 0xe15, 0xda6, 0x0, 0x1, 0x80000001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x0, 0x3, 0x2, 0x17, "23071eaecb54234bd2374ee29b69af9c7c64abe1fe9beefe0aa0e437de8353e452e390c46b2e4c9721b10a71", 0x7}, 0x0, 0x0, 0x100000000, r3, 0x3, 0x6, "0aad102457edda48ba38836b7fc4260f761439db37d7d19e7ab0b2a16e7f16907c50cd83a6ff9c07bfaf57c49242e28ee1f842064f9dac87a54248f771a460e1", &(0x7f0000000200)='/dev/input/mice\x00', 0x10, [], [0x6, 0x4, 0xff, 0x1ff]}) getrlimit(0xc, &(0x7f0000000380)) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000003c0)={0xf000, 0x7000, 0x5}) r4 = add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0xffffffff, 0x2, r5) syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0x0, 0x802) sysinfo(&(0x7f0000000540)=""/24) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f00000005c0)='/selinux/mls\x00') getsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000680)={0x1, 0xa3fc}) setrlimit(0x2, &(0x7f00000006c0)={0x6, 0x336}) ioprio_set$pid(0x0, r3, 0x800) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000001840)={0xfffffffffffffff8, 0x7, 0x9, 0x1000, &(0x7f0000000700)=""/4096, 0xad, &(0x7f0000001700)=""/173, 0x63, &(0x7f00000017c0)=""/99}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) dup2(r6, r0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001880)={r0, 0x5, 0x80000000, "18a21b6224c547491318e2f389e35fff7fd53c26d7c8a560ea7b1121d0c84fb9a75f89070094001533a150f346c1a8f06963"}) rt_sigprocmask(0x0, &(0x7f00000018c0)={0x16b}, &(0x7f0000001900), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000001a40)=0xe8) sendmsg$can_raw(r6, &(0x7f0000001b40)={&(0x7f0000001a80)={0x1d, r7}, 0x10, &(0x7f0000001b00)={&(0x7f0000001ac0)=@can={{0x1, 0x1, 0x1f, 0x1}, 0x8, 0x2, 0x0, 0x0, "6f6bd82220f66986"}, 0x10}, 0x1}, 0x10) geteuid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x7fff, 0x7, 0x8a, 0x9, 0x4}, &(0x7f0000001bc0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001c00)={r8, 0x3, 0x3, 0x1, 0x800}, &(0x7f0000001c40)=0x14) 2018/03/12 06:56:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x88) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000bcc5ddc7276bb1a5ba597c9a394f9a10ab2f1ee9dd83667fe541e4ce44a60ff042c76bd318f7529794593830eb1d8aa46dfa58b58e86c4a6118fdf33fb6d892ec038f57219ece1bf6c56c5837b04d84bd99b04834810a87d0e1d3a9aa94e234f41612e7a30fb58082834edbb065b8807a0ffe56f2ace4798123c25e7515486e0638b2bf976b8198b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) 2018/03/12 06:56:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="8be916d3f1ca000000007c00000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x3, 0x0, 0x4f31e888, 0xff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r4, 0x3}, &(0x7f0000000200)=0x8) 2018/03/12 06:56:40 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000007c0)='/dev/admmidi#\x00', 0x5, 0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000800)={0x0, 0x100000001, 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0xfffffffffffff6c5, 0x7, 0x3, 0x3, 0x0, {0x0, @in={{0x2, 0x4e20}}, 0x8, 0xf1c, 0x9, 0x7fffffff, 0x3e46}}, &(0x7f0000000140)=0xb0) sendmsg(r2, &(0x7f0000000bc0)={&(0x7f00000001c0)=@generic={0x8, "44090c5160e7346585505924bc6ce1768da96d2bd67d3733ca52d5e3adb7383bd4e6602eac970af331f2163e47295f05bd6ed7e0e1cc7915432e4a94d2a16944897babbff7d28ae3a383db83fb2eaf3ef5417dd923ca8c3ac5a46676660b0817547dc77dacb3f23bd9159055cc43b080e9854a578fd603e07e6faf4792d2"}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)="552cc31f53fe3579e128a3b295e910ac44399deafcee2fe70653181995d4558e7f659b7eb81837ab9c2b0286509d6742cca0ed1c3955347780dfb5fdabd1797cd575326fac", 0x45}, {&(0x7f00000002c0)="9c2e475bb2d6014e7805f7315fd59d31d9ec04b8b4e21a9d629e72a2a9c5b3ef1e243cc6e8d909582fba69d5801b9f37d1f5277bf42d955f5d9a6108", 0x3c}, {&(0x7f0000000300)="15981b756fd6eef8dbdd0b667c2d514450ad32382f20acf0722b0f022c7cdda319306924688dc7951b3221831e1cf4895e315fe397d097c4c4984d57", 0x3c}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000340)="b12c1ddb5e4f87f535df8f4436b200fd4e6a82e7d7117969202f99288b6cc9731f31e8bad5237d4df74cf9f08340dd871a6cb3b6fe52752b41ebd2517d3cac41bb396dcb1df1290197306b47bb03866d66010ea753d4bee63f5addad25958de14855f52510d7c6e3c9fc26087245446e0499b9320551fb011c178fd934153873391fe610b2239fb945f19d7229f36bf465e785ff81ae38f2aff20cddc6d802f863a09538dfd4e7aa15af50b64ba6489fabc933a0d1a5bcc9e61c913f077f6bd8d4cb4bb42eb7681467f91782ab98ba303f77f6e3e3690320a8cc87cccff4c07ca8bb", 0xe2}, {&(0x7f0000000440)="5e7814c0c3d5fb7ed39e79b3850e4ea8b9bbb86a02b3cad3deebb88371a6e4cb0e3e5caba9d01b52e8b379e90b9644bd1703ca8a5eea258ae90cc4f06878cf5959ae03f3f48bca8e79406371688395b44121e2cd506b2669bb67472f3ffb70a14026dbb6f7822458cb1a112ddf962af36e7fca7cf7b5a77b271c276b3ff3d407bdf478dff05214cc454594ac3db3e70a771dff9211d728d5cf321468340532", 0x9f}, {&(0x7f0000000500)="f04c5822cfd2c2c343c9e707c80b035872f15b0acb3e13face653733d3e245038cb88d683437ae9dc43e663930082768988a97ce887240e30292ab0e7530e4c98b23b0bacd03a0ad87481a88874c4fae38ac7bb4f7daa597cea24e8ca8d8205c9ab3906fb675edda76d9914551bdc2057c1994bab0498518a71443f785e294e13f5452be21570c65d99a460d323d839981d692f75ccb5a3230f8db1416b91893a1c2ff90837551ea8d518707427214", 0xaf}, {&(0x7f00000005c0)="24a76540efa2d2c8d328163340b2c8eb581b7df3194a37bf3bc3d1eb2027eb15ee323fe3f88c7f08fdc35afc728843f574005c", 0x33}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f0000000c00)=ANY=[@ANYBLOB="b0000000000000003a00000001010000ba898c0d80d2eb8111e4ebf21882eea51b345a1c295225d919f4e09d7f213874daaede10c3bb62047583135ddbf92b4489fc57cadb1210684cec69109d641b4a6801a7bfff6a3f33f23a163eec7bbf0d49372a93a1634afc1227a2d8d6e339a239cc36fdc18e2cbdca60189a8fa49d77655725821caf0f9a0c697b7ecc02494572f17264a9fcbdac6664d3fe39f7da1957abe58622f596b92a31000443a96d00c80000000000000007010000050000004a4a98bf0c55353d0fef3f5d4fc30872ef0ee6d3eb3af65fa895a3e77d4b3566b37645943bede02b2a563635273121400529bb1f3b4f4b0179e74ea699ae98c6e7d76b569073df19f9bd39c2d3137c27552cd1d03651dfa63950b13ddab8f5ceb4671138d4051f13b74d2b4e0c105560d3fb713d7a1fc561b90c677ec48f92157cecbcb4c695557832a39a362c40ae7b4eac434e21ade44b6c751146fd1af608f4cbf467d4f8618ed3acf61cc05bf13912206131b4c1000000010000000000000101000009000000c49c4c355b8cb509a65f68c1a2f59f99f468e10cd3ca648c59a8547b411061a330e90bd90004ed77dd6d6773e5ee3472d0a67de50fca7239554f716d587e0a3b78166e5ba68afed7c2530021b27518ea479bd0aba5f3e15525a98f5e1be294d9ea9d9f6a4d79089c72fe8985f9ecc497a9adb57ccb072a5c6d29d59f10d475d5ddb8ff5c1439b2159d9e05cd335c42fd4263dd86e0fd833f48aac6127451477b66c6d544a7547370281019af39e4edb9d828a4a419a57b37bed6a83247115b6640f152d8bd38390dfdfa31729424ef90fc887573839c86fb8a639b7bd3bdd2000000d0000000000000001f010000ff01000076eeabdd031efd1379b4a26659ce137f97fb528907b8f1e9b57cc429e4553d78855d57a30f787c3fe8ccf5a81655001f565420c9f01d531c76651f38d3e7926a007ae0de152772502d68650abcbcd18b8a7f838d79050ebcc8064d9fb9463289c3a1118f8afee240a2d6b5a7b36b02adf4c9833499c7d07badb219182724c0e49f6a1c80ef00f970969703043e4bb300778b56356b7f0eb92e63d7e77ccf4bd3c9a72bc7d532586b8c940349f4d345084bdbaef40c90ab0606b553eb6cb4e900000000000000a8000000000000001801000009000000b1cd7a4b8a3c906051543a6fe66e0b1fdb192ece5f39e1ca83c0508f80edab0afe07d82a4313c8adec17f3eeac56f803f9ffffffffffffffdb319deb2d10988bd3cf2993fa6c98ec8f414f6943aec587440bb1fe8f3a8d9979042066369143276d6705f37531af4bd23d5088ef73a5c50cd3f2bcbbcb6095b141148b67461c714a28bebc12bbf06ec7ae0b8cd531e7ce42667a00000000000000000000000000000000000000"], 0x3f0, 0x4000001}, 0x40000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x2}, 0x8) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=ANY=[@ANYBLOB="28000000120005030000c70e000080000700c000", @ANYBLOB="000000000000000008001d00a97fffff"], 0x2}, 0x1}, 0x0) 2018/03/12 06:56:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) futex(&(0x7f0000000040)=0x1, 0x9, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x0) 2018/03/12 06:56:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) fcntl$setflags(r0, 0x2, 0x1) 2018/03/12 06:56:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x80000001, 0x4) 2018/03/12 06:56:40 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x5, [0x80000000, 0x8, 0x7, 0x0, 0x2]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3f}, &(0x7f0000000100)=0x8) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0xf4, &(0x7f0000000180)={0x77359400}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000001c0)={0x2, 0x1, 0x6, 0x4}) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3ff, 0x40) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000240)=""/11, &(0x7f0000000280)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x17, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000300)=0x600000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x4, 0x6, [0x80000000, 0xfffffffffffffffb, 0x2, 0x5, 0x1, 0xfffffffffffffffa]}, 0x14) fremovexattr(r3, &(0x7f0000000380)=@known='security.capability\x00') accept$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'gre0\x00', r4}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in=@loopback}}, {{@in=@broadcast}}}, &(0x7f0000000580)=0xe8) getxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@random={'os2.', '\x00'}, &(0x7f0000000640)=""/141, 0x8d) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) r5 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000700)=""/70) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000780)={r1, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000007c0)=0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r2, 0x3}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000880)=[@in6={0xa, 0x4e24, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x2e}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x38) r6 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r6, &(0x7f0000000940)="d6f50cc0b1b755239cf68bf0ea83d6f45b2bc439f25c3aa4e312c42c238bca2c1aa21c9638eaf8e1c5f8ec100a0c5f19e4bb60544d091a0bd3659d5c4414b2277f1b17198928dda9bb4beb4ca4ba5233d664d561ffb0b1989b971e17a6ca863531056c23dc09b813777921bacd0dab31d654f6f1c92f1f91344902a3eedde7ae4da2c5dea457", 0x86) sendto$inet(r0, &(0x7f0000000a00)="89eb376bb21e4da3e186a1306a7524e56bd3810dc393ab74bb1150beb0444d8e255207398d5e8bdf328fb63ec32a9ece1d697db308b28358db92e9bb3524", 0x3e, 0x1, &(0x7f0000000a40)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000ac0)={r3, 0x28, &(0x7f0000000a80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b00)={r7, 0x401}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000b40)={0x0, 0x4, 0xffff, 0x1, r2}, &(0x7f0000000b80)=0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x1d, 0x18, "ef3d4e8101bad52ed30b2b0fd06991e01c678645ab8fb63aea19648dff0c4d202a51290b2543dc305ef033ac4d06d750dc38bc5c0f7c4024e08f871b87c389c1", "290beb3483b7da9ae360a7d9f86fb649292a413d6a728def4176ccbe9f33350e457813f38ca785b60191263e8c33cb7f40b1a095f9b448a389f3f99dcb448c79", "8879a39a22c57532e14256c5057778d4848674c39f30dac10008a2cffb79a909", [0xe4, 0x3]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000cc0)={0x0, 0x3, 0x1, 0x8, &(0x7f0000ffb000/0x3000)=nil, 0xdfb8}) 2018/03/12 06:56:40 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000380)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x3c) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/03/12 06:56:40 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="525dd9f3fa2b09c1f15b174a73ada806", 0x10) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/12 06:56:40 executing program 3: geteuid() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000140)={0x4, 0x7}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x6, 0x1, 0x3, 0x5, 0x0, 0xffffffff, 0x4, 0x2, 0xff, 0x9, 0xf66, 0x1000, 0x4, 0x3, 0x5, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10001, 0xeb, 0x7, 0x9, 0x3, 0xfffffffffffffffd, 0x40, 0x8, 0xbb, 0x7, 0xeb1, 0x6, 0x469, 0xfffffffffffffffe, 0x101, 0x1ff, 0x2, 0x637ed86a, 0x3, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000240), 0xe}, 0x100, 0x4, 0x2, 0x4, 0x5f9f0b83, 0xfa, 0xffffffffffffffff}, r2, 0x6df1, r1, 0xd) 2018/03/12 06:56:40 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x1}}, 0x40, 0x40, 0x5, 0x15f, 0xa0}, &(0x7f00000001c0)=0x98) 2018/03/12 06:56:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x11) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x6, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) [ 67.735528] mmap: syz-executor3 (8463): VmData 18587648 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. 2018/03/12 06:56:40 executing program 1: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/22) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='.', &(0x7f00000000c0)='f2fs\x00', 0x1000000, &(0x7f0000000100)="345ca44eef9d99fa80afed0867b5331e9542bb96817c0f0df9e131519c7bc4b7113d2f974e1c68d9310841650fa4e471") 2018/03/12 06:56:40 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c9bec8)) 2018/03/12 06:56:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x67, "e8f921f3cb798060be23c339376441f3e4064385d731951f3cfe6a0b3f4a2872f8aa1449265178eed20a0618045aed155555ca5d8d9373fd3b981285ea57d73a2f03b374458d5394f1ea6e626a981bd3a9cc37eccccaa852fbd463e15baff833827d7d9dcbffc6"}, &(0x7f0000000200)=0x6f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000012c0)=@assoc_id=0x0, &(0x7f0000001300)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x5, 0x1ff, 0x1, 0xe00000000, 0x1d, 0x7, 0x5, 0x7, 0x100000001, 0x9, 0x9, 0x46f6201b, 0x5, 0xd5a, 0x100]}, &(0x7f0000001440)=0x100) fanotify_mark(r0, 0x5, 0x8000000, r0, &(0x7f0000001780)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001480)={0x0, 0x5}, &(0x7f00000014c0)=0x8) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001500)={0x0, 0x9}, &(0x7f0000001540)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001740)=[{&(0x7f0000000040)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="3aa2890357089fed39614b48f2f285d8d7efc354279d63bd6ed481d9c31316a9ee02914cb2b39963b23cfc2982cda68c0818b181d3e50758a28f342f691aa4828efcd876d949634bd53dc913441ac7e22a107871d4ad2ad1f8b4b9161944b18b32fe73372a59d88fff6c7ae696367e999024ba2ace4c6fc19b9dec5aadf9d07cf798c168b3f7e2d52da1b81505bc6b04846bc9fa2c61116d8aec80aa4c43b6de5fbe5d684871dc3220ef6e9690fd4b703bfc63", 0xb3}], 0x1, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x5, 0x20, 0x7, 0x67f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xc, 0x5, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0xe8c0, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x4, 0x4, 0xffffffff80000000, 0xb3, 0xbc4, 0x7f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xe4, 0x2, 0x9, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xddf1, 0x1, 0x2, 0xbce, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0xf6, 0x80, 0x1a34}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0x9, 0x10000, r7}}], 0x1b0, 0x20004800}], 0x1, 0x40040) r8 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) fchown(r0, r8, r9) writev(r0, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) 2018/03/12 06:56:40 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x2000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0xffffff4f) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='auxv\x00') ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bcsh0\x00'}) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000000240)="b7542f657ca79cdc84fd54be570b48e090a913d9197fb00c19bb1538f0d8fb3c01e6564fa0ca64b714702b4ffa15ed8e24583956035681ed49b841c5881afbcf4aebd5adfbf928c0965e620b8f87dfcba9499e5b3bd38cc59078e489c5805bbfd9284059df6e5dc101084f575a8c3e00a3c551528b91152364d7940fa9e357b018c9046fdba7f235c7b780b3c3efe9bbb3b521d49a06ad127ae390b70adbca5f60f41c19249b5a9a9eea17332480f9e331c1d46a959fdaeafcd3dea628546e25cf7be620d54d712c628677a75507a3b21c2375c937072510d8") ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) 2018/03/12 06:56:41 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control/file0\x00', 0x0, 0x10d) symlinkat(&(0x7f0000443ff6)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)=ANY=[@ANYBLOB='\f'], &(0x7f0000040000), 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000180)='./control/file0\x00') [ 67.804645] audit: type=1400 audit(1520837800.945:52): avc: denied { setfcap } for pid=8491 comm="syz-executor5" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/12 06:56:41 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0x8001, 0x26, 0x1, r0}) fanotify_mark(r0, 0x20, 0x20000, r0, &(0x7f0000000180)='./file0\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000280)) ioctl$TCFLSH(r0, 0x540b, 0x9) socketpair(0x8, 0x8000a, 0xfffffffffffffffc, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r4, &(0x7f0000000300)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000480)={'bcsf0\x00', r6}) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00000004c0)={0xecc, 0x101, 0x3, 0x4ed0e5c6, 0x100000000, 0x2}) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000500)=0x7) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000580)={{0x6, 0xc9}, 0x1, 0x81, 0x1000, {0xf16a, 0xfffffffffffffff7}, 0x2, 0x8}) finit_module(r3, &(0x7f0000000600)='/selinux/policy\x00', 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x240, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000680)={0xc0, @tick=0x20000000, 0x60000000000000, {0x2, 0x5}, 0x200, 0x1, 0x9}) syz_open_pts(r0, 0x10000) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000700)={0x1, 0x81}, 0x8) sendmmsg$alg(r5, &(0x7f0000005e00)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000740)="f21bf1a67f80200ac89b66567c814f00598c3608cf7088c72cd9cb0e372262d15ae6841369a35e5b144ab676735d17", 0x2f}, {&(0x7f0000000780)="a04a443b87938f4c055e9a1c6a49b1c0a52cfb4ba5a11c5210363e4009c000bde5b7182d840b4d85b9d4c393d1f5b02b1db28a54e487941b20eb8e2cf63b92a7dbb7d5a0d631dc972388c8678fc25a017cf9aa9d2679d7973e3b63027ae07138c3417161902934fbb596ea56dfd017145abb5c47ff0f385955fdf7eb7ac1e185", 0x80}, {&(0x7f0000000800)="dd89c745ae3e5bc13d4f9009fce3685cbd75a25740beb12690778b01e9c4f36d401d9019b5708a206107b05dd377439900969fdc08a3b1df4d5c67bc8ba878e95c9f69a225b1a11eb632ceb6d56a5c17a4c75046355d8ae32dfdea081dbe07959b1bdf32f39804d5d329116537b515d69a579f21ad92db6a64d0eb670b767dec4fc343a2b17fab014c4b2fcc076d2186f0e622557d10a35052e837abbd4da8f602258e252c813134fa9a00bec703c9651bc687e6ad39df5df8fa", 0xba}, {&(0x7f00000008c0)="c7ee2e55492a32a20aaa693aa0f1083962809528551255ca364a342ae465f3666b31996a827aa74a9ca7e436cb497a2900cf21c7ca65ce8d16f50253eabdef4827c3597305b5e7b8961c9551bfd6d8d2adfbc03e106078560081d4a3bcbceefb047a7ff98a551be8f9005dfb9033b92c750dcd7acd621026bfa7766f267a5d42a1f9bd8c30047a96929da1fc1c", 0x8d}, {&(0x7f0000000980)="1a311cf51da57cb56b3566245175e575d83b0be2f8bf366075180f0201fd1c7725013ccd6d30eddcea6cc1122b828ff4f69a12507109fb193ab69b66737b90b15dbf513ef64f86d825479116a9dd151d50642f76ff879a9a3e7d4ad2cf368f5b669ed83f4f76824698eec8e888b07be900185339d1348c4f4f138705ee941a5ce3e7ae7242bfed888eb75460dfaefe08c0b903cbda63dda6e5173ca9cf464fafa526115d95b5281bc39cacdd2276d4097be7", 0xb2}, {&(0x7f0000000a40)="39f44f701c13cfc9c6e6bbb29f744476e3c8ea3c7cd3b607247eb6116a7a88b295dee79154ed230a9d0b4b7e48fd80732a97b1cff380373bc1fe0a142b65384e3edc5d8c4522753e61c6054a7556fcb419d32f14b2efe79b99e89606939fc9d7d2a66dc264aa902862a105ee72bca468a06e618da134c9369278891d60eaf5aa0d8bc106915a", 0x86}], 0x6, &(0x7f0000000b80)=[@assoc={0x18, 0x117, 0x4, 0x50f}, @iv={0xc0, 0x117, 0x2, 0xa9, "d722dd687bb3cfe24d3d06373a9b96b929fdd7e9afcddbabccf3bac0471ac6d7e0cf9b082effcd21977825a56dda6a55b53931f29dbbb2c2e121b62d2ad429d4adfde1eff26abe7f81685a659ac1050390390d6256ad2bddcb102ddb89bbc0863223f5bb8cfcb87efa6cf3cf0860bb444d4845cee0d8bc7693d07eb04ba2007c351e56f22cc1c0f8497a8da29ac00dfb8c47263cf0a81587ef73eb10b007a834b2c89f214eef02feb1"}], 0xd8, 0x4010}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000c80)="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", 0xfb}], 0x1, &(0x7f0000000dc0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xa8, 0x117, 0x2, 0x94, "3eb1a3d8fcd72ca01fbf0298177887e4db14f31bfa81bff56815c6fe7103ebafe5d254c2b6af9339a30a37bb61d7a9b811812ce33b41f5e6d0c474b1e6f01b3f309dd7ff72606634a3c57dcabedd52c3d1da5d1bccbdf74cd4fbe00a3b78332c0d3805ca8b76453e0c69352f515b194d2dff159d4831cefc4ddab0ceef8c5edb2ba0c340ac673e2768dec881c2153081b53aa531"}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x118, 0x117, 0x2, 0xff, "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"}], 0x338, 0x80}, {0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001100)="2447654caed011869ad1e14bab6b1a52d08b9faaf3dde59053a69903c815604a6381857ed9f4caeb0e38adca2226ee96bfcb5ad7cb44fca242a2c5d2f7ef91b8f11f2f427d1e425c4ba0fcf0b1a4aab0d214099b1f6d1e340cdb8c205e02534f0cfaf2cd5708bc01183602e3517da286d615ac9a0485cd9393f8d800fc", 0x7d}, {&(0x7f0000001180)="c17e7c9f6639f348021117d55058b325d0d7c55dc7dcdbb202f357b5fa192f5ceb20743d71a0fd50b8f539a532095b0654", 0x31}, 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