[....] Starting enhanced syslogd: rsyslogd[ 15.368261] audit: type=1400 audit(1519851016.102:5): avc: denied { syslog } for pid=4037 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.983154] audit: type=1400 audit(1519851019.716:6): avc: denied { map } for pid=4176 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/02/28 20:50:26 fuzzer started [ 25.301865] audit: type=1400 audit(1519851026.035:7): avc: denied { map } for pid=4187 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/28 20:50:26 dialing manager at 10.128.0.26:39095 [ 30.633338] can: request_module (can-proto-0) failed. [ 30.643137] can: request_module (can-proto-0) failed. 2018/02/28 20:50:31 kcov=true, comps=true [ 31.243739] audit: type=1400 audit(1519851031.977:8): avc: denied { map } for pid=4187 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9453 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/28 20:50:35 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xde, 0x200000) ioctl$KDSETLED(r0, 0x4b32, 0x7) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x365, 0x7309f6d7, 0xfff, 0x8}, 0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x1d) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x200, 0x0, 0xfffffffffffffff9, 0x7fff, 0x3}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="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") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000011c0)=""/101) prctl$getname(0x10, &(0x7f0000001240)=""/11) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001280)={0x3f}, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000001300)='/dev/snd/pcmC#D#p\x00') bind$alg(r1, &(0x7f0000001340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000013c0)=0x9) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001400)=0x7fff) lremovexattr(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)=@random={'trusted.', 'ecb(arc4)\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'}) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xffffffffffffffff, r2, 0x2d, &(0x7f0000001500)=""/4096) fremovexattr(r1, &(0x7f0000002500)=@known='security.ima\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002540)={0x3f, 0x1, 0x49f77d62, 0x7ff, 0x10, 0x1000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002580)={0x3, 0x0, 0x400, 0x2, 0x510}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000025c0)={0x0, 0xc9, "a98786bd66f7b93d28604b13d7b611e40f106af2a87347e5b66793fa90b1010b2593194f09411b53f83c67caf94fd3c4c017d90e6eb0a3919aed7a5a6f5851017feb1fd24a26e392736f2ab030989d433fbc6b958a54bd90c90edd6d2e8c8c2542103fe0097649d827b565cfff6779ed5400e8a6bd0763e7f36f938a3bbff3248f49488cf393154abb9bc1b849b518beed41d140bf7c6d982c255eb98c16f931f91cea631b2b767cc902be7fde0981fd878357329e6d806819be204101e30b14f46de36c88b5445d48"}, &(0x7f00000026c0)=0xd1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002700)={r3, 0x8}, 0x8) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000002740), 0x4) r4 = syz_open_dev$audion(&(0x7f0000002780)='/dev/audio#\x00', 0x8, 0x40000) recvmmsg(r4, &(0x7f000000b500)=[{{&(0x7f00000027c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/172, 0xac}], 0x1, &(0x7f0000002900)=""/4096, 0x1000, 0xffffffff}, 0x1ff}, {{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000004e00)=[{&(0x7f0000003940)=""/61, 0x3d}, {&(0x7f0000003980)=""/27, 0x1b}, {&(0x7f00000039c0)=""/145, 0x91}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/255, 0xff}, {&(0x7f0000004b80)=""/202, 0xca}, {&(0x7f0000004c80)=""/152, 0x98}, {&(0x7f0000004d40)=""/74, 0x4a}, {&(0x7f0000004dc0)=""/50, 0x32}], 0x9, &(0x7f0000004ec0)=""/105, 0x69, 0xc8ff}, 0xffff}, {{&(0x7f0000004f40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000007440)=[{&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/174, 0xae}, {&(0x7f0000006040)=""/163, 0xa3}, {&(0x7f0000006100)=""/55, 0x37}, {&(0x7f0000006140)=""/178, 0xb2}, {&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)=""/140, 0x8c}, {&(0x7f00000072c0)=""/255, 0xff}, {&(0x7f00000073c0)=""/107, 0x6b}], 0x9, &(0x7f0000007500)=""/222, 0xde, 0xf4e98b2}, 0x1}, {{&(0x7f0000007600)=@nfc, 0x10, &(0x7f0000008a40)=[{&(0x7f0000007640)=""/7, 0x7}, {&(0x7f0000007680)=""/4096, 0x1000}, {&(0x7f0000008680)=""/211, 0xd3}, {&(0x7f0000008780)=""/26, 0x1a}, {&(0x7f00000087c0)=""/118, 0x76}, {&(0x7f0000008840)=""/223, 0xdf}, {&(0x7f0000008940)=""/198, 0xc6}], 0x7, &(0x7f0000008ac0)=""/241, 0xf1, 0x7}, 0x8001}, {{0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000008bc0)=""/165, 0xa5}, {&(0x7f0000008c80)=""/48, 0x30}], 0x2, &(0x7f0000008d00)=""/4096, 0x1000, 0xa0c3}, 0x7}, {{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009d00)=""/52, 0x34}, {&(0x7f0000009d40)=""/214, 0xd6}, {&(0x7f0000009e40)=""/239, 0xef}, {&(0x7f0000009f40)=""/130, 0x82}], 0x4, &(0x7f000000a040)=""/102, 0x66, 0xa4}, 0x100000000}, {{&(0x7f000000a0c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x1e, &(0x7f000000b480)=[{&(0x7f000000a100)=""/57, 0x39}, {&(0x7f000000a140)=""/128, 0x80}, {&(0x7f000000a1c0)=""/23, 0x17}, {&(0x7f000000a200)=""/4096, 0x1000}, {&(0x7f000000b200)=""/120, 0x78}, {&(0x7f000000b280)=""/218, 0xda}, {&(0x7f000000b380)=""/5, 0x5}, {&(0x7f000000b3c0)=""/182, 0xb6}], 0x8, 0x0, 0x0, 0x1f}, 0x400}], 0x7, 0x100, 0x0) syz_extract_tcp_res(&(0x7f000000b6c0), 0x4, 0x1000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000000b700)={0x1c4d}, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/02/28 20:50:35 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xffffffffffffff81, 0x1, 0x6, 0xe47, 0x1, 0x7, 0x5970, 0x1, 0xfffffffffffffffd, 0x1f50000000000000, 0x9, 0x7}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xe2, "6132bbfb7461a6eed6fa784fe2f60bd13d10e403c5217ab200c50eb961a6e415537fb592358fd4d6eab5cb45de0da4c5f418a55d471dcdcb6b3f5f2dd057d9255376dc5c20b641edb5c35d4960fa1b6365c6966366be6ce34fcd4f09b6917bbb8403c608ac49b87193f91fed4618c8cdf467baef32bcc54bad8477c2e37a667657a373281ea99b14eb9e063cf1820005dcc3b576d6a8ca81de2be2ff649781f2a51260104a12fe189de5e5640c210a096f7f382ce4a5d2d32fc1a11d3354e9e09571d82c1ea429cb2236a002cdc3e084996dcb17ab0208cbebd84fb95d9f5ca2ecfe"}, &(0x7f0000000180)=0xea) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x200, 0x3, [0x1, 0x7ff, 0x40]}, 0xe) r2 = dup(r0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000200)=0xf000) finit_module(r0, &(0x7f0000000240)='keyring\x00', 0x1) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000002c0)=0x9) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x1000, 0x9, 0x50a0, 0x3407c249, 0x9}, &(0x7f0000000340)=0x14) syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x54000) r6 = semget$private(0x0, 0x2, 0x20) semtimedop(r6, &(0x7f00000003c0)=[{0x0, 0x49, 0x1800}, {0x2, 0x4, 0x1000}, {0x0, 0x1f, 0x1800}, {0x1, 0x0, 0x1000}, {0x0, 0x1000, 0x800}, {0x0, 0x8, 0x800}, {0x3, 0x60000, 0x1800}, {0x1, 0x7, 0x1800}, {0x2, 0x7fffffff, 0x1000}], 0x9, &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000440)=0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={r7, r8, r10}, 0xc) sendmsg$unix(r0, &(0x7f0000000ec0)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000640)="01069888d203fbcf4b3bc561f75bd12c75ac241874afd7f4306bd51c89aea0febd8c30be4e9bdd66470f5a96b385afa9bf6bdd006397f01e5124df32da6ca2625096d2bdbf6c7fe17d70a222871182beb4ba28eb18bd8a8e67e28c8f848797966ed571fb08aa02883427ea838840e2adb6fa108eedea7a23ba9a05a5da3c385fff67194a8b96a9cda340aafa60ffb2162d651a5d98dbfa5ecdea8d3f913de8aa4fa9611fbfadc147e5ff62b520eff356108f5391900eb8de88c5aad7baf75b80bb83eadd8644b9ded8ae817c5474084b69f32aa216602c0a5b0c", 0xda}, {&(0x7f0000000740)="6e2ba193b8d3223fcc135b1df52dff1b21bb8e1e71f9ccb8ad001e6b658003356fc3785de0dffff1e625c5c6174ef4e4dadad08764da2e395ac942d108f20e8ec529dcc9e0d73f855981533ac375334bf9be9c11f396e5a957571fbd04a5ef16a3d1a58286e693f6a9bcbd297efd0b335b7ae9957236ee89d62e84ffac6a065604dd8bb794ea38ccf1cedd105fbe4ac07c827f150ecb7d28c31b725b50944b9a5d474b8145d85004b91824f8a5a557a47dd24d7003ec", 0xb6}, {&(0x7f0000000800)="a41a9d3c12a611799069f00ff5b983bd84c17c4687f5b0a7f3d7dd6e12941f8f65c3de2229bd3eea263aaccf785964753fbf6297f4fce321c56c724bd722941910fc458560b465e51a7f036829d5090597986a6121c5f51e1d3a4e68f473fb4e0d6fe7fa6e603bf0f6dae6380cf768d0661c09abe9599428bdbfbe5a2a8b115ac92f8c9b1b75ff3f21030d23af392daee1cbb88265145e30636d096033c204f63e8a7915c8dfd75af658a7c6", 0xac}, {&(0x7f00000008c0)="7ad450c8a8efe41ddf2e00158b9020c5b289a7e2956f35299ada012455ea9c0abfc18dd2fed03a72cbfeb2d50a0163b902ac7bc8c30d7c34dbd46e1d803da23f8acbc4a081b96bab2bff200df10bec22d9b39ba936761d84d831101f349e06d5aa8f1823fb1aacb4c8988a1228a4c91da49b7a0e4fe3281384342f8a6e4b4384902739684b12491340c72b08e863ca89e85260b9e31d32f9a2be5dfecb71b2f16d20b0b9c9e9c50aaec6e4cc9630ce4433a1e092f7374bae04865c05e49d115592bbfccfb7cdfad1165be0e930", 0xcd}, {&(0x7f00000009c0)="5f89f8df1ffb927194314f1f194079de1468989f830e644a9cf153b42a4e7716dadb440e0ed6148f11cbcc5c0400c1345501d10a99a76e42c8faf915857719bfaa8527d56e340e70e7524ef278726c701fb798ae6ca8adbe2a0d74b5d2abb9c5ca44198acfa307c2490091278e9febd8a33e5c2ecf038683af7fd4930b2e73d487e8e122e45d865f5ac2ced0c58f78f18019837059d3b57428b734acfab5a7d4f55f80be9d22a785b30bcc7616c9bc8f01ea966a581faea272d401b7ae9f7c17c0ad5343abc49ca7", 0xc8}, {&(0x7f0000000ac0)="9e0e768a2d3b1a8da16a84b288c2899e1f90ab6ecf5e829e113a4df6db8fd6843e30d5db8be95102b7625cd87f2dfb56f75e3974f73230e5f87edaf2e08a39bb3c968cb8a9512cd5c8b842b6ef8f54b5f6bb9264179c722d7994e4086e19af810bd3b792784c1fdf72dd786ff7d98430e907aa6df5352fa40f40f19416cf7db8f0d4fcbe8311277bec44de1a1d67040f100eb0d39cf7817a81c73b07c422bd6a2e78c3f55af3f37825e54252091b", 0xae}, {&(0x7f0000000b80)="64fe31efd2addc997de7a7e4cb665a0a762d3bd20c414e5b39aacbd441a33e88c2e45c55af3da30ac16505c909de0e03b95801e552b194b6ed52bc6d5d1950b2bea280172d7691ae665e2d659be27d47431e37ec41bba18b71f3c5652f47d294ceab0081775015cd294aa1facf0d9bbaae3fc54974a40811b635", 0x7a}, {&(0x7f0000000c00)="a390576f0f51587aa4a88eec7cc6b1400092b2308582cc85b77bc2581e60caed3bf3cb00e7457eef8232397e35829b5fe8e9311313f4870417090993dd335dcece79c77666d869e860bd80c1bf05d4b0baa6dd0a8cefeb487e4bc7eaa0dff7bf8fe7e6d998da05f4", 0x68}, {&(0x7f0000000c80)="9a205b0b40718bb298542f294e29b1b0601a1a04d6a0516113111e59c63a0b35ce378734bc56e11ae7edd669fff22328aeada4178e16279360541ffba45491b7c77630a8deda4428f68c7a3a56c9c5cef53bb82d0db38733ec83b88c04bbab1df5ad40bdf6c32fa61ae2da4c416cefd1b4eedc3561b4e94b6151da4e4dabc1c8a383ae56504bc48909a165933a7873f76a983e821e576ff8c5cf67a8f46c1e690489cf5457dded579b24e6251b1509a6932457d4e660e27367b3e73421499c7729159bca256695d0a2690f5dcfac2b9dc0dae9ba352422728750a3bf6256629aa71bce", 0xe3}, {&(0x7f0000000d80)="395da5fe06a63bb3f4d2b1bf38241cdd53ddb6fdd569c563e27aae30bf697bd1d849c8a323702593ae45", 0x2a}], 0xa, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x20, 0x4000000}, 0x1) r11 = syz_open_dev$mouse(&(0x7f0000000f00)='/dev/input/mouse#\x00', 0x0, 0x802) fallocate(r2, 0x2, 0xff1, 0x8000) ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000f40)={0xffff, 0x4, 0x1, r2}) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000000f80)={'irlan0\x00', @ifru_map={0x1, 0x8f9, 0x5, 0xffffffff, 0x0, 0x200}}) setitimer(0x2, &(0x7f0000001000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000001040)) 2018/02/28 20:50:35 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) recvfrom(r0, &(0x7f0000000000)=""/7, 0x7, 0x40, &(0x7f0000000180)=@hci={0x1f, r1}, 0xc) fdatasync(r0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'bridge0\x00'}}, 0x1e) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000200)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) r4 = getpgid(0x0) r5 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b40)=0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001c40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) r10 = gettid() getgroups(0x5, &(0x7f0000001d00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) r13 = getgid() sendmsg$netlink(r0, &(0x7f0000001e40)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001b00)=[{&(0x7f00000003c0)={0x374, 0x28, 0x20e, 0x70bd27, 0x25dfdbfe, "", [@nested={0x364, 0x2b, [@generic="160cad560c6674fa129d3e7eeefa49820aa79f84576a838ba19c0927ca69f99f67c9d186f43fb7b4eab35a8da42dbca686d7257c2981e37aefdbce7a6b70f6ac098027cef509cdd963ff9cae412ac2c1e3ed19a0b5570d976a21968b2e", @typed={0xc, 0x79, @u32=0x6}, @typed={0x18, 0x87, @str='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="57b2d347e77566704157f5e5f9913c7f5b0881fbe145a551b50d6e3d9757103a2dee458726ca471d50c70fb94a7f318666d3cb6a13293e606f0d214d9dc2e0fe9c69bb5fbf9e1ce5dd1614f07d16894bd23923f601003b732f684f4c44376503bbb2f2d7cc578ec5baa3dc3c79a0a96373d5be91874b7ebba6be0759af724a0a967b", @generic="5fa4ea5f8ca34dea2f01dca884d065cd307b6b8ddc93acc7f4b7280418288dea54c237514a65c20e91fb4fb2f45f3fc4e0d8dc64b59d424ec105715d2e70f689693e82353b1c96529478e011ad2c47287f8fb7bcb15872b87b91c672ae16aad2d4f3aff3c03c0324175eb29d182c69e4ac7e878ad62c58f43c9455c8000f97539eb21e4c9a0296cd1ca6aa6487884d801f53dd0c576b9590bd4bc6209ae3358c797ba97587b19fcb683086a23608db79835748f0973f069b5173b32a748b1bea04df3d83a33b3a66fef4a17ac5531a7a302ff3792f071bf37787c56ad02bff26", @generic="394da79a217c765257b83c4998525b8a226d93c8d596b7f2a8a5ddd327d170f3e0c722666d44232ff0620fb9ee2450ef00471f4d89eb4af4a3803c5fcc152a461c0bdcb5322eca425cb1c1d7666ba8aa8cafd72d561f3b1a405d793c179771e06b4d7009", @typed={0xc, 0x0, @pid=r4}, @typed={0xc, 0x24, @fd=r0}, @typed={0xd0, 0x31, @binary="b368d9688125094b76500d7e16e40ddeefeee26c2dcc3ed975d89a761be510bcf87525cff77efa899f7aab0160386ff3bce77462c5a6f66f66954a2bdfbf363689c712d175db8058ce83f14279761ead05bf79966b7bea9ea59d52bb81c738b8814b544d0c3a8fe1a1704b6f1500ac30f6e3cdeccc0d45cbcc3172a88b3ef131b7a3409c406314e070ab523227de47071d1ec6730ff1fc6632e0000115c0294e43c099acc2cf570b092e0515379d6413361c2ec6763e6007885aae6b5721ed983286f54f888d"}, @generic="624e69eb50ce0082aeeffeef01879652189e73a71f7cfa94e67f5298ba37cb237cd5e87ce99a0b65098545a73aa220aa"]}]}, 0x374}, {&(0x7f0000000740)={0x13a4, 0x34, 0x106, 0x70bd2b, 0x25dfdbfd, "", [@generic="b6357c5cab13b60d6e7a899d092251171ffe89415c2c047419b300ba2f958b0c977bea1f5a55862f04d695e827df3e3b5988fedf585a1e9a6eb3b303cdbf892ebe1a9cbcf13854514fe4de62e5d3dc9b8d59e3bfadc7b605a5bdf7f6177db1215887c1", @generic="244857a621b75ada4978b9e76b2860439238c230bbba4893528efaf6dca3b6833b3c7bbe1defbe85ecc63dff86fe835d0c302a14ebd9a1ec59c69cb8dc6cc2a85505799d63eb8a3e329921e0897f53d0e231c0e785f32b54cdd217d2f78933e0c1da1464a02a84498e0c86de88ba23c3f43506d5e4ff0989c1a5744fcc66c624f557a80e8b6651ceaa4454fe5d9aa07cb4c763588ca456c3d775bfdd77c2932775b470eef51515edf72c8aef52c5a1d9122117f8db8a114c8f", @nested={0x200, 0x53, [@generic="ff903eeb3974f77e54a58045beca89fec28f606344a5fe4fedd77102a74da3a2e63aed556c988f745768533a620cdd5487b5cb5b9516f95d6aaf28ef74987adf6b79435718c7ed56bf6e99e37f8d30e8c92b4f24f812b5ef1aa2bd08576f357a34dffece79999b7af671040375333f69430b9226561ea1f749f3730cdd5a0bcea68db8660b68850edf6b3394f6aa55072c277e95ad015135d185f7c178c705a4b99e63becf7d05d88a35f5810362a860c3300b5e6491e8b6bf39fa929a190c002dcf00ff057cd82715327c1645414111", @generic="3873492ec0e80968059564db3a9454b2d8fd5530906106ce95316b82dc946785b1635513cf9a8956fcbc235de40f57f4ca65dc09a3dff09b249104d8e9b86c7fd1a02889c55beeb2b99648e0ee5bfb37a66926ccd854", @generic="a7ba9df0bf399da38be9f43b880e75c2b4eca9e676d8cceb591f5755896f2441a37453a974f685dad202e748ac459d9db9157657c80866a9adf7f20e4a383d2bbb0b73023abd0dbde815568db24bc354e85496253c20a61f8039dd4ebf00f818cad551224c58ae11edccddc7c704b48a3a1861afe175a0387d192ab27963bdbaf133814d380b2d5eb4ac21bb5bc6717040205266e6b0f7485eea906c14cb6924a685f2aded87969cb8e2e99bcf6b37f5b4a92dcc4f8e397818fdc88191cb3b28ed1b57068e6126caabf5df637022e0e3fad296072523"]}, @nested={0x105c, 0x40, [@typed={0x18, 0x50, @str='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x18, 0x6f, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x10, 0x2e, @u64=0xffffffffe529e251}, @generic, @generic="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@typed={0xc, 0x0, @fd=r0}, @typed={0xc, 0x8a, @fd=r0}]}, @nested={0x1c, 0x60, [@typed={0xc, 0x6f, @pid=r5}, @typed={0xc, 0x28, @ipv4=@multicast2=0xe0000002}]}]}, 0x13a4}], 0x2, &(0x7f0000001dc0)=[@cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @cred={0x20, 0x1, 0x2, r12, r3, r13}], 0x80, 0x24040000}, 0x4000040) fcntl$setsig(r0, 0xa, 0x19) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000002040)={0xb6a0000000000, 0x7, 0x400, 0x1, &(0x7f0000001e80)=[{}, {}, {}, {}, {}, {}, {}]}) r14 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002140)={0x0, 0x6e, "ad38b0f9de0a65b28fbc94a7391afa9438d9d63da4e5bfc83295db9f78cc80ee251e766d8d260fba1ea5171ea3556ad2dcd57669e86242e2a18f9a8df8b2161172320ecc36199a7674471ffad50e5fe8a35636fbda6cf664e53f028def452740d80109309df2c5303d5558f90560"}, &(0x7f00000021c0)=0x76) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002200)={r15, 0x7, 0x20000, 0xf5b, 0x8, 0x101}, &(0x7f0000002240)=0x14) recvfrom$ax25(r14, &(0x7f0000002280)=""/95, 0x5f, 0x0, &(0x7f0000002300)={0x3, {"535700e7baf8bd"}, 0xfffffffffffffffc}, 0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002340)=r8) r16 = syz_open_dev$admmidi(&(0x7f0000002380)='/dev/admmidi#\x00', 0x6, 0x1) symlinkat(&(0x7f00000023c0)='./file0\x00', r0, &(0x7f0000002400)='./file0\x00') ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000002480)={0x0, 0x9, 0x7fffffff, &(0x7f0000002440)}) r17 = openat$vcs(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/vcs\x00', 0x400002, 0x0) ioctl$ION_IOC_HEAP_QUERY(r16, 0xc0184908, &(0x7f0000002500)={0x80000001, 0x4, 0x1, r17}) 2018/02/28 20:50:35 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/139, &(0x7f00000000c0)=0x8b) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @random="f14d223f9e58", 'lo\x00'}}, 0x1e) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000140)=""/210) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x30, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @empty}]}, &(0x7f00000003c0)=0x10) r3 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40002) r4 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x81, 0x200) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000480), 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{0x7, 0x8, 0xdb, 0x80}, {0x4, 0x0, 0x2, 0x3}, {0x6, 0x9, 0xfffffffffffffff8, 0x6}, {0x1, 0xfffffffffffffff7, 0x1000, 0x40}, {0x8, 0x1, 0x3, 0xffffffff}, {0x1ff, 0x6, 0xff, 0x957}]}) sendto$ax25(r4, &(0x7f0000000540)="6a57b3", 0x3, 0x40, &(0x7f0000000580)={0x3, {"a52e990ba90454"}, 0x1}, 0x10) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000005c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000600)={0x1, r6}) prctl$setfpexc(0xc, 0x20000) delete_module(&(0x7f0000000640)='\x00', 0x200) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000680)=0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000006c0)=0xff, 0x4) r7 = inotify_init1(0x80000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000700)=r4) io_setup(0x401, &(0x7f0000000740)=0x0) io_submit(r8, 0x3, &(0x7f00000009c0)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r5, &(0x7f0000000780)="966702844f03612cafb73e0c243bedc30e8709df4a9e27003810bc589a3deb9c95ccfb43aac99c86c62ce3caada59b2305f8cb35aefaa6241bb5b5f989c9b88801c1c92c1bd2c44272725c6df097102b96a8864478883b01dea0aeb098bb47b06e6f28dfcb1a3b74b5ec759b3c451942d1a5ca188cb995227a85c74ff5c73fb5e0e5f53de273d1e31b180d6e49fc088cbc49276784226b07c6bb15abe039", 0x9e, 0x5, 0x0, 0x1, r3}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0xb, 0x3, r5, &(0x7f0000000880)="175e2fba3da857ec3b12ded5777610920da6e7ca1d59263ba27cda32a4031ee351b7872684b0f0d313a91ee33ed9df2c626bba972287271306743e2e6e7c764a7138cd610ec45b0fa20ff1042664e54744292ceda98c92", 0x57, 0x1, 0x0, 0x1, r3}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x3, 0x1d, r7, &(0x7f0000000940)="0562b41fcd2626b909421f344f08d68bd7ab2d1fbcf014e83226", 0x1a, 0x800, 0x0, 0x1, r4}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000a00)={0x7fffffff, 0x9409, 0x2, {0x0, 0x989680}, 0x8001, 0x10001}) prctl$intptr(0x37, 0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vcs\x00', 0x50001, 0x0) pwrite64(r4, &(0x7f0000000ac0)="9c88e7a615f76230ea4801142e8338f8438cce", 0x13, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000b00)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x40) r9 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() shmctl$IPC_SET(r9, 0x1, &(0x7f0000000d40)={{0x80000000, r10, r11, r12, r13, 0x48, 0x5}, 0x3, 0x8, 0x1ff, 0x100, r6, r6, 0x6}) 2018/02/28 20:50:35 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x600000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x1348000000000000) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mq_timedsend(r0, &(0x7f0000000100)="d355183701f59c14088c4a666e1f05a227defddead8c6204d771608f0fa5a96b1b8e4bcff16b38b7a9297a3c50ba", 0x2e, 0x2, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) fallocate(r0, 0x0, 0x9ed4, 0xf6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000002c0)=0x54) r2 = syz_open_pts(r0, 0x10083) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x10101, 0x0) ppoll(&(0x7f0000000340)=[{r0, 0x2}, {r0, 0xa060}, {r0, 0x4000}, {r2, 0x101}, {r0, 0x2186}, {r3, 0xc0}], 0x6, &(0x7f0000000380), &(0x7f00000003c0)={0x2}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x201, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) r5 = signalfd4(r2, &(0x7f0000000440)={0x6}, 0x8, 0x80000) readahead(r5, 0x1a0f, 0x88) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0xfffffffffffeffff, 0x4, 0x9, 0x443, 0x3}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000500)={r6, 0xc3, 0x30}, &(0x7f0000000540)=0xc) syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x1f, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x5, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000680)={r6, 0x65, "9c95156b6f882d42cce99e2945de23239424144a7ee42e0f62155206577370254d3843787311ae5a52b44255de007debce68ac02bbeb54b11228b4959fd003ef2aecf959583dfd57c991bdbb3b0108f44e5df7a2cbe871af07a04d90e61ba984da343d1d2d"}, &(0x7f0000000700)=0x6d) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) sendmsg(r4, &(0x7f0000000d80)={&(0x7f0000000740)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000780)="f16bc8a2b8353f5d29a20321d73fd9270a173701cd3ef5ea39b06b4cf136b76514a14a4250c8451672ea755d3774e4f6266efcf3c32fb6c09a6a2975daa0c1e6b67e79421105be2b0c5b14045f89445ea92b0ddd1d55448563620218f7c18e8a0abe26459e9dbded65f1649b9c97eccab3cc5e5a7271beed004558e0de794aaae120a5", 0x83}, {&(0x7f0000000840)="a94009c56aedc0c06a355c4d222443c290081763eb33bd93e77f26c74750f66d64ce85fc92a42327ad213cf2b7ffe103769ef8657a2dc0f676bc440e42899afddc97ba382238ffc7e95e95046334d239b8734f93729532d1d17a8ba534ed70808c91c88106835204a47487d915d24a976be0e44b65ffa039c24e098761d4630b14673829a351ae259a93b9f7bd09d09738926c15922d189d24fda6c14571b02e804850a7db699dea7dc079dcd8305db8bfd1", 0xb2}, {&(0x7f0000000900)="39edd7e758f7eba7fae47267780e007705d36658ce3857e3d15a3e8c700a5356de0a52f4149fc08ad312a5bdca9183f70e4dc2c128d9a1b06eeef53276f4105cecb103e2d0e0ef6ee929061719360488251fb91608eb5d68329c8df1518e56144360bb5152a483e244f08bbf697eed1ae9ad2a1d4b", 0x75}, {&(0x7f0000000980)="160bf0519f523d7583290f366dcb82f0bca09d0e9b190584c137b3fd9f85c8921a0e89f9225d", 0x26}, {&(0x7f00000009c0)="6ba9281264637f740173ec621406a11279d851b85565f68ed624191b80e2a1e4cfd97af37852ddb8ff4c2780a4e920233a29657c8b072bfb0b434d28141d3d1bcec973559d50878d1250fb062761c94f285194360dec81f5488c2ee25f362195e18ef71222c4b2fe97096a639811214d7182670242e2d235595a0f478ba164c2ea5955b83f1452", 0x87}, {&(0x7f0000000a80)="ab741373ccce33f659ffe292cd3baad8c1d5dfe3b3b4cb34625b3ef8788eee43fbb03ebd788d66fad249e878c6c6065d6bdcec35ced9d16eb19bfa5ad7efa1dbe175ad93b07d9ab12947c04496b04eafef220de004eee2501c01a4ebacd6a6e43c508eee5c3fa267e8c4abcd5a9535bc1afb107f5a0705ca19189277ea30aab3bfff3ca262663ef1586ae97d9abfcc9725b6aef21d1d04fdad96e5a0d58cbed6261a867f4e679e7773fca1a1998ecf6fff2d2af643e2859e67e95bf3484b393d94dd4a", 0xc3}, {&(0x7f0000000b80)="d8763e06c83b3ffce58bf0472335bf9bb15dc2bd8366078877272936fdae6ef1fea29c64e0fbb6964c8b136a5401cf79f66cb27123a1c590eb59962dbd1b5bf3da8e653c077b53d3cd49e7cc7b0b4c0539e3c623729d069074fdf04971035f2c045ca69dff45bcb9f26ac6735868fd8fab03a0e8aa30406fb26d0141dd436544cf50d64217f3c8922fd273361f021e9d03d379bc7c3bd4e4563b22c195e0d87288e5f19ddec2cdc54d8714d3", 0xac}, {&(0x7f0000000c40)="05e36c9c8e18eca77bad49041ee620122ab65e8f2aead32e9b624898dd4f4df18d31b97b815213bb3b211da21087b07617710b37edabd7b3303cfba2cac777b9d8bdc3ebc786a96a6d248a4b6f0d0ec944fcc8a3bd516589e0bbda6647c68e00a87e33431f67192d9ebe71e7ffdca9373b60ad2a361376d9cbfe164e4b42527d9010d6", 0x83}], 0x8, 0x0, 0x0, 0x4000000}, 0x20000000) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000dc0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000e00)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, @in6={0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0xd180}, @in6={0xa, 0x4e24, 0x3f62, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x40, @empty, 0x8}], 0x80) 2018/02/28 20:50:35 executing program 2: r0 = memfd_create(&(0x7f0000000000)="6d643573756d5e5411706f7369785f61636c5f61636365737300", 0x3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/4096) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001040)=0xcd3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001080)="a7a5ebf0844b2176f5b35e15067c41ac", 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001100)={&(0x7f00000010c0)='./file0\x00'}, 0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001140)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001180)) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000011c0)=@ioapic) unlink(&(0x7f00000012c0)='./file0\x00') stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000014c0)=0xe8) setreuid(r2, r3) r4 = semget$private(0x0, 0x4, 0x400) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000001500)=""/53) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000015c0)=0x0) kcmp(r5, r6, 0x5, r0, r1) mknodat(r0, &(0x7f0000001600)='./file0/file0\x00', 0x100, 0x40) openat$kvm(0xffffffffffffff9c, &(0x7f0000001640)='/dev/kvm\x00', 0x101080, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001680)=""/125, &(0x7f0000001700)=0x7d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001740)=@assoc_value={0x0, 0x7}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000017c0)={r7, 0x4, 0x7, 0x5, 0x6, 0xffffffff}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001800), &(0x7f0000001840)=0x4) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000001880)=""/195) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001980)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000019c0)={0x6, 0x9, 0xbd3, 0xff}, 0x8) modify_ldt$write2(0x11, &(0x7f0000001a00)={0xfffffffffffffffb, 0x20100800, 0x0, 0xb674, 0x5, 0xfffffffffffffffe, 0x1ff, 0x5, 0x7, 0x80000000}, 0x10) syncfs(r1) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) semtimedop(r4, &(0x7f0000001a40)=[{0x3, 0x3, 0x800}, {0x2, 0x4, 0x1800}, {0x1, 0xee000000, 0x800}, {0x3, 0x100000001, 0x800}, {0x4, 0x1, 0x1800}, {0x2, 0x388, 0x1000}, {0x4, 0x1, 0x800}, {0x3, 0x5, 0x800}], 0x8, &(0x7f0000001ac0)={r8, r9+10000000}) 2018/02/28 20:50:35 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x100) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x3, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x585200, 0x45) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x6, 0x2, 0x6, 0x1f, 0x87, 0x7, 0x1ec1}, 0xc) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="43cddcef020f69b50bf8a913c9e17161cd077c9ef2dcede4d5a786e920637de521e4e12e10929a3169e2a4b55eb66e05d043cab61c735a5b9ad237c2acd8fc9728b9a464952f8ef2ecb914daab3a1e988eff9c7ead977068959b0804c8b5bcddbd8a66e42cc7f2b856989dc7fb715dcfc6a73fd080acfdf3e0413cbc0dd9a3873ee1ddecc354188e1e843c22b01cb003357eef5acb9f3ac9703c627c67319ec5b612b3039d6f200e975eeda96e0617a60a876413785a3fbb5f7aa4552e172e032148f8a72da6a5e215c4c65eb27bb4", 0xcf) sendfile(r2, r3, &(0x7f00000002c0), 0xfffffffffffffe01) truncate(&(0x7f0000000300)='./file1\x00', 0x2) pread64(r2, &(0x7f0000000340)=""/146, 0x92, 0x0) r4 = accept$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000480)={0x10000000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)={r4}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000500)=0x2, 0x4) fcntl$setpipe(r0, 0x407, 0x6) fgetxattr(r4, &(0x7f0000000540)=@random={'system.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000580)=""/221, 0xdd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000680)=0x0) ptrace$setsig(0x4203, r5, 0xe4, &(0x7f00000006c0)={0x1e, 0xfff, 0x8, 0x7ff}) flock(r3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x9, 0x9, 0x4, 0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000780)={0x7, 0x6, 0x0, 0x1f, 0x1, 0x3d}) getsockname$unix(r1, &(0x7f0000000800)=@abs, &(0x7f0000000840)=0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000880)=0x1) sendto$inet(r3, &(0x7f00000008c0)="f203461c4473005c9aea813f70358b99567226a83e109dc39504ce03d7af1fadd22d557fa00c181a8ef12b1de81f29667c0cb214c3b1", 0x36, 0x0, &(0x7f0000000900)={0x2, 0x4e20, @rand_addr=0x942}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000940)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000980)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000009c0)={0x40, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x6, 0x30}, &(0x7f0000000ac0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000b00)={r6, 0x1000, 0x20}, 0xc) [ 34.289217] audit: type=1400 audit(1519851035.022:9): avc: denied { map } for pid=4187 comm="syz-fuzzer" path="/root/syzkaller-shm700843263" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/28 20:50:35 executing program 6: [ 34.343353] audit: type=1400 audit(1519851035.077:10): avc: denied { sys_admin } for pid=4231 comm="syz-executor7" capability=21 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 [ 34.350065] IPVS: ftp: loaded support on port[0] = 21 [ 34.429378] IPVS: ftp: loaded support on port[0] = 21 [ 34.436582] audit: type=1400 audit(1519851035.169:11): avc: denied { net_admin } for pid=4235 comm="syz-executor7" capability=12 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 [ 34.494484] IPVS: ftp: loaded support on port[0] = 21 [ 34.548080] IPVS: ftp: loaded support on port[0] = 21 [ 34.615814] IPVS: ftp: loaded support on port[0] = 21 [ 34.693179] IPVS: ftp: loaded support on port[0] = 21 [ 34.804788] IPVS: ftp: loaded support on port[0] = 21 [ 34.900285] IPVS: ftp: loaded support on port[0] = 21 [ 36.052687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.273428] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.297656] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.451920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.544355] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.592485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.835141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.847207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.035846] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.042046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.223723] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.229871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.327376] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.369711] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.376053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.458776] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.464926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.556552] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.562869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.593730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.602949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.609359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.624533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.648075] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.654211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.662616] audit: type=1400 audit(1519851040.396:12): avc: denied { sys_chroot } for pid=4235 comm="syz-executor7" capability=18 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 [ 39.755881] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.764180] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.774332] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.780650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.874061] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.880197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.933289] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.939615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.950650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.966502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.975398] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.991449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.997624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.009253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.020548] audit: type=1400 audit(1519851040.754:13): avc: denied { create } for pid=5468 comm="syz-executor4" 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 [ 40.066294] audit: type=1400 audit(1519851040.783:14): avc: denied { read } for pid=5468 comm="syz-executor4" 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 [ 40.082449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.108415] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.114779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.124455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.138226] audit: type=1400 audit(1519851040.871:15): avc: denied { net_raw } for pid=5483 comm="syz-executor3" capability=13 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 [ 40.141487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.223489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.229769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.237795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.279198] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.285497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.293361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.339521] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.345877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.353307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.363071] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.369579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.376700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/28 20:50:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000267ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ppoll(&(0x7f00009e1000)=[{r0}], 0x1, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a5ff8), 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0x3}) 2018/02/28 20:50:41 executing program 4: 2018/02/28 20:50:41 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5f5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000080)="ce1faba73ec9c9e608eeda288edda87aa42ebd1907e27f47476e94ab4b6ae4e9289e0ed34899a9d11820c5003094597a56a0c28c64874547728b999b6bd8790fdc745e0f3b3fa50f9266166ef977cddc9b7a9f74af5defad", 0x58) pause() setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000140)="d5254cbafd18e3b82487f529ff004c079bfffcaa6517b9db3564d1f6c6359e50cad8611b9bc478cdcf75f9b61ddec79263ea5dac9be9c243ad612bd3b9feb87a143aa79c6b6b2e3d6315ccd51280004cc54e7ea081c7221c66cea3eaf4de722fa441960ae9bccb58b18f66c8f873e3b3886822f8d3559717ad531c188b9ca78d365ae62f16bfe48e5d1bc0ba09a5583a0342d128d3055afd3b8f9c3a83ba272f5dcd59ea3fb551b10c3fd2", 0xab) 2018/02/28 20:50:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r0) 2018/02/28 20:50:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@nested={0xc, 0x6, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/28 20:50:41 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid}, &(0x7f0000044000)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f00009f2fe0)={{}, {0x77359400}}, 0x0) 2018/02/28 20:50:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8fc7}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103101, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x7, 0x6, 0x5, 0x5, 0x2f0d}) 2018/02/28 20:50:41 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00006c1000)={0x10}, 0xc, &(0x7f000078cff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="002b5994"], 0x14}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004c40)='/dev/mixer\x00', 0x141101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000004b00)={0x80000000, 0x4}) syz_open_dev$amidi(&(0x7f0000004a80)='/dev/amidi#\x00', 0xc75b, 0x0) recvmsg$netrom(r0, &(0x7f0000004a40)={&(0x7f0000000140)=@full={{0x3, {"69a0150efd1b42"}, 0xe7a2}, [{"b4ac962264481a"}, {"9c859e121c8422"}, {"d5f6c12b823f46"}, {"efe775bf359019"}, {"56c330629287fe"}, {"afb61277c1c871"}, {"ccdbbf169985da"}, {"8ca4b31d72c569"}]}, 0x48, &(0x7f00000033c0)=[{&(0x7f00000001c0)="552fd6e7c7c974728cdbfb1ab9ca88d2cc9dc25d659ff4f9d6872f74a53f650fd49581516e66e6608cfeff1bc7ac200c8ca2b069cfc1a8e8af5f9d346208da7ea3ff15c69463bb29cb3faab1399c81ec897012adc16352ea85b79fca6a5ef6637ba62a796f04357af80ae179aeaf5e5b40dad0af632f9e2b2884412667d99dd39314c550400ebcd2d9f75cf336ab65d75e2d671f9b8f39660a28f6aeee5b59dd0ac684c62045a437efd64ac94a2a91a2ac4de9f7938001c34734090f9a89ddab062722c38a3b2cab53229d509f5777bcfbca5f7cbd947504eb0ad9814dfb1051128554f0c873d8", 0xe7}, {&(0x7f00000002c0)="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"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"}, {0xe0, 0x112, 0x6d, "d8cc4f0f57207cd6d2d9a59db620f39d12aec2c30b35cb4bfd9ee77f5cab11970b5441d55f5ff86f1131d83d3eecf9500041517622114ccf8f536efa159775150fd49b560940edf73055d78910e19e33ce6efe77a58af5defbc0697a2e9fe8073a7ee9ad3c179c49d1b90091688aa1248c1893df9ae07e3b641baf4b84111c2e0d3c6b29bd1b06234b816f694992ea4102bc9dac8cf79fd448cc6d4cd84f3e16acc128b00854e92b8b457a03191082b6bea54eadae9b8d036d4c9a56405bfb2e9663e2b2a78e5a40458e416c"}, {0xf0, 0x11f, 0x62, "6b8ab88099035fcbed42eedf69cae66698850aef7f7fe183c270afd38a100c4368a2bac0b572c8a5e7ce24a6468eca7a050e9a76cf7dece070a3370ef7d6df110b034ef1a23b9e0bc610532b543194ce5ee759a3226a2ea646dffedf3fce0e11130ec8669152fa3f13f886650cf7257088a1d94ffd3f0f949bdb7b30852e1a2a85f72fa3ba1cddddd88a16afd9dd05f87dc56e706bf49f1d5d6a5b3f721c9bc133e69d532253cd628a82e521455c9696d1051f3d4b4d98e23d863193ebf5cec8f1f689f7d41d4f210c49c65998038e9cdedbc78cb7ce737a80e05e"}, {0x60, 0x3a, 0x9, "acab13e8173001725c3c3aaf829ec148692faf5ca89584cae71423667e5584075bfe0bc59446dafe188ad389751f639f065ea0f1db649f9f3539efee278f14a4d86e09fee00cd24c1472ea8f646aacd7"}, {0xf8, 0x103, 0xff, "b469ffc66e845a7adc759b7501e726821309606e1405853e766d7e1a131e44dc97ffdef3c399ec41c091781c31bea3a315850f2ec35d91fdfe12506d650beb3e65dd5579a59f0c97301172ad55d522e53a1d230ade667d2712a82487b496593ab10915d0c2b24053ff16cc7b8c18af5a87ba83e7dea59975deaf5912388f3f722e0be715f3d8a156d9cf34b6876a7505b06624c4f8f54bc3da16ea4487c212322e85e6154575650b8b17cab21713eabf654d935c65e48b45f46653941c21a7c14cccb0abfdb393edcb62cce00539515eb551bf5841a5078a0265688fa76c646323c8"}, {0x68, 0x11f, 0xfffffffffffffffc, "0070dd4db9f3861da58be4791fe76ab2458a93000fba3e15286591965687c753f25accb0ef3798d6792ebe063cd73b01ee9dc1e1071764502cb95b5d84dd04aa741d0ace73437a700331414ca642cae60bb740"}], 0x15e0, 0x4040000}, 0x123) [ 40.472530] audit: type=1400 audit(1519851041.206:16): avc: denied { create } for pid=5535 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.479222] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/02/28 20:50:41 executing program 4: 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) chmod(&(0x7f0000000040)='./file0\x00', 0x20) mq_unlink(&(0x7f0000000000)='\\vmnet1systemeth1procsystemwlan0\x00') sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f50000), 0x4) 2018/02/28 20:50:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000071ff8)='net/arp\x00') sendfile(r0, r0, &(0x7f00008eb000)=0x440, 0x63) socket$inet_sctp(0x2, 0x5, 0x84) [ 40.496712] audit: type=1400 audit(1519851041.212:17): avc: denied { write } for pid=5535 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/28 20:50:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x3}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x58, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xed}, @in6={0xa, 0x4e23, 0x0, @empty, 0x101}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000001c0)=0x9c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x103, 0x32, 0xffffffffffffffff, 0x0) gettid() sendmsg$nfc_llcp(r3, &(0x7f0000000480)={&(0x7f0000000280)={0x27, 0x14, 0x7, 0x7, 0x3, 0x8, "293740f3ca1d4526b033461886334ff21e7a6858b336df8bdc470b800d439f8215f214bdb8a0356a3f50aac134237f0a581297ddeacfe647a9896e3a596e16", 0x4}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000300)="390ef1a6c15845fbfe7c8d242c7fb7bdb1eb78a0fafada2eb2462bab95b1d1da03a03d0f9a2f0500374abeb947760058ef980c9dbd0b7ed06e1aac05df06d50ee73bb1a50c994719d48540bf3f877458037d06565855652020fb4c4ffa9f61717d3c87f1728ae35d1c6afc5a55bdc3926eab903c1d3b68077226a54fc864c53070fc00f8c9e2d5c40cf4b230ca933e3aee91f749d9f01ccd751c9be188a05e20bcfa87965d85bf7d625c2ed1ac214f757f9a8a4c8c95aea7b9962832f881f851713c68fbfaa1029d4aca3ef3bb24d3725906c8f527b543f3ea4564e6a4e943936cdf899669d1401a9e64", 0xea}, {&(0x7f0000000200)}], 0x2, &(0x7f0000000440)={0x10, 0x112, 0x9}, 0x10}, 0x881) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) dup3(r1, r0, 0x0) 2018/02/28 20:50:41 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000340)) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101040, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x56000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x2, 0x800c}) dup(r3) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r4, 0x41d8}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x3, 0x7ff}, 'port1\x00', 0x0, 0x0, 0x400, 0x4, 0x29, 0x9, 0x3f, 0x0, 0x5, 0x20}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x100) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00000001c0)={0x101, 0xfff, 0x3, 0x8}, 0x10) 2018/02/28 20:50:41 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) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) statfs(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)=""/65) fcntl$getflags(r0, 0x401) 2018/02/28 20:50:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) sendto(r2, &(0x7f00000000c0)="dd967e6518cf9a278af0074b0f9c032a903620fed35bba2a82332f41471a75f49cd105010d78e4c5cd455bee263aefda3c6f411129ed6d52af4d9b6caa", 0x3d, 0x8004, 0x0, 0xfffffffffffffef4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e95000)) 2018/02/28 20:50:41 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a7dff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x84) msgsnd(r1, &(0x7f0000000000)={0x0, "b4140d57ffb5589d609e3cffd65ddee68fe78357364a1a5e3d064f2033690ccb15c98a68ef1516e17e31eee573fcab1a32f37b8497c5a570d0b8bc0d0ccddbbe807849f74ebe4bfd07ecd446e9b15e5a0d70d6bfe0c9543fef3e6d9de5553b8ccc7ee52b2d10400c00d98fbffc814daeda9d662fe954bfa42162637ad9948633e957bc74c2b68d947cd61e4f4fdaf11ac63df6e8e0fe5f3cc87a0e49649b41c17a9875d3246ab211b48654850b536ebae58f8b07dc8aaeb7ab52ba590bf7d35b2201b40c2b23396414"}, 0xd1, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000008f000)) 2018/02/28 20:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc121, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x56, "d65c211a35e44bdb693f6a9abebee95c7e6aaa2ed248ded40bed425e6bc009bd1ec7aac5770d0160e866b8562b9058fb93bdcdf2d10331afa6e14d78500f048d60192c594b7663175b52d0308835947c52ded68ace42"}, &(0x7f00000000c0)=0x5e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000200)={r0, r0, 0x6f}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1f}, 0x8) msgsnd(0x0, &(0x7f00002b5000)={0x1}, 0x8, 0x0) [ 40.573716] audit: type=1400 audit(1519851041.295:18): avc: denied { dac_override } for pid=5557 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 20:50:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) connect$inet(r0, &(0x7f0000bfaff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x33a) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/02/28 20:50:41 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000000080)) 2018/02/28 20:50:41 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, 0x4) r3 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/153) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)=0x9) fstat(r3, &(0x7f00005e6000)) 2018/02/28 20:50:41 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x22, 0x0) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) 2018/02/28 20:50:41 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x410000, 0x38) r0 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) fcntl$setlease(r0, 0x400, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) rename(&(0x7f0000fdbff8)='./file1\x00', &(0x7f0000000040)='./file0\x00') 2018/02/28 20:50:41 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = gettid() r1 = getpgrp(r0) ioprio_set$pid(0x2, r1, 0x0) 2018/02/28 20:50:41 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x9, &(0x7f0000000040)=[{0x100000000, 0x3, 0xd18, 0x3}, {0x3, 0x9, 0x10000, 0x9}, {0x8, 0x2, 0xfffffffffffffff7, 0x12}, {0x33, 0x1000, 0x2, 0x7}, {0x80000001, 0x3, 0x4, 0x40}, {0x7f, 0xb5, 0x9, 0x7}, {0x1f, 0x7}, {0x5, 0x80, 0x8, 0xffffffff}, {0x0, 0xfffffffffffff801, 0x5, 0x82}]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r2) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x7, &(0x7f0000000140)="3b19751f2b4a713957a2e2cf7533b7a9bd6e909536446152cf9f695aaaf832c9d660a86462d2a5ddf94f4a488e1940595843e694005e05610cd1736968692519a8dfb6c66a855f5be18ecc6f6e00704b45c23849f787a72e84a39da3785782a4755ec57b481dc4baff4904958b5371bc101da2a333d0be7fbaef8159a3567f5221962420d68c77b517e3aa3ffe06408062ed76db95f23dfa726414f220b015c55aa3605cfbe379bac9b568f704d5b8ff1e1722f455352e613cdf93932fe5cb84b4e2feaab75766599d19f343d8c0d455a80131ff76de824607e0b55000403cb45186") 2018/02/28 20:50:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000eed000)=';', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/02/28 20:50:41 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000786fda), 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000000000), 0xffffffffffffff27, 0x0, &(0x7f0000e62000)={0x77359400}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@empty, @loopback=0x7f000001, r1}, 0xc) 2018/02/28 20:50:41 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) 2018/02/28 20:50:41 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x40) setsockopt$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, 0x0, {}, []}, @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, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8000, 0x20) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000001c0)={0x10000, 0x0, [0x8, 0x1000, 0x62b1, 0x7f, 0x7, 0x7, 0x2, 0x1]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='-/ppp1em0:\x00', 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f00000010c0)=""/4096, 0x1000) 2018/02/28 20:50:41 executing program 3: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x90000001}) fallocate(r0, 0x3, 0xcb50, 0x1000000087e) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x4, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1, 0x5, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x340) dup(r0) 2018/02/28 20:50:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x2, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0xc, [0x0, 0x20000200, 0x20000328, 0x20000358], 0x90, &(0x7f00000015c0), &(0x7f0000001580)=ANY=[@ANYRES64=r1, @ANYRES32=r1]}, 0x84) 2018/02/28 20:50:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000ed4000)=0x7b, 0x4) bind$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, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75", 0xe3}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x4f8, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/28 20:50:41 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000c8030000ffffffff000000003002000058010000ffffffffffffffff300300003003000030030000ffffffff04000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80058010000000000000000000000000000000000000000380064657667726f75700000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000534554000000000000000000000000000000000000000000000000003a35d27a178b394e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd00d80000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028005443504d5353000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000001000000000000000000000000000000000000000030006d6163000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000deff0000000000000000000000000028000000000000000000f8a20e00000000000000000000000000000000000000000000feffffff0000000000000000000000"], 0x428) 2018/02/28 20:50:41 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) socketpair(0x19, 0x805, 0x8, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000280)={{0x8, 0x1, 0x2, 0x0, 0x9, 0x937}, 0xdc3}) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r3, r5}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000140)={'crct10dif-pclmul\x00'}}) 2018/02/28 20:50:41 executing program 6: r0 = memfd_create(&(0x7f0000021fd0)='ppp1\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000053ff8)) close(r0) flistxattr(r0, &(0x7f0000000000)=""/9, 0x9) 2018/02/28 20:50:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="440d0503001d000000000020ec", 0xd) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x10000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000300)={0x2, 0xa000}) r3 = semget(0x1, 0x0, 0x207) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000080)=""/117) setns(r2, 0x8000000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000240), 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000340)='ifb0\x00', 0xffffffff}) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000400)={@empty, 0x4, r5}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000280)={0x1000, 0xfffffffffffffffe}) 2018/02/28 20:50:41 executing program 3: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x20000) fcntl$lock(r0, 0x6, &(0x7f0000010000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/28) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000000000001, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/02/28 20:50:41 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x40, 0x10001, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'syz_tun\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d0030000a800000028020000ffffffff00000000280200003803000038030000ffffffff380300003803000005000000", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000007000a800000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000005000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000903a737800000000000000000000000000000000000000a000d800000000000000000000000000000000311500000030006168000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038004d41535155455241444500000000000000000000000000002100000000000100000000000000e02079000001ac1414000000000000000000ac141400e0000063616e30000000000000000000000073797a6b616c6c65723000000000e6e690498ffc2d35fd8a9fef96d000000000000000000000000000000000000000000000000000000000000000faff0000000000000000007000a800000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000ac1414aae0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80010010000000000000000000000000000000000000000300061646472747970650000000000000000000000000000000000000000000000000000000000000000000000000000380064657667726f75700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038004e45544d4150000000000000000000000000000000000000000000000000010000000000000000000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000cc11cd63af51eaa22cfff20435892375cbcc72e4de7673d19a67f89519cbea031a32c9e49af3291de87a179621aa8621a3ce9b66ff33b4987d81853351c9c1ed73ca37df3246ff6acc4e72d3ba5ea18736440af4874ca97c6e40126a22d1f88fa06fb08e051c92ae600cd2eb8fe507cbef928cfe29c25e8e33852908ce0fc8c85b9e3913777db6e3e9a827f4ade12b5a4996fccdea61abfbb3b8ca00000000000000000000000000000000000000000000000000000000000000"], 0x430) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000780)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000680)='./file0\x00', 0x7000, r2, r3, 0x8000, 0x804400) 2018/02/28 20:50:41 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="2e0fe5200f236566b9800000c00f326635001000000f30ba4100b008eeba2100ecd9e0ba2000b80000efbaf80c66b8a4377f8766efbafc0c66edde9ab88a89c7", 0x40}], 0xaaaaaaaaaaaab2e, 0x40, &(0x7f0000000100)=[], 0x0) 2018/02/28 20:50:41 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) mkdir(&(0x7f0000001040)='./control\x00', 0x21) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001080)={0x0, 0x7}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001100)={r1, 0x1, 0x3, 0x81}, &(0x7f0000001140)=0x10) r2 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r2, &(0x7f0000006000)='./control\x00', 0xa4000001) open(&(0x7f0000035000)='./control\x00', 0x400000, 0x0) 2018/02/28 20:50:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0xb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0x0, 0xe8, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1d0}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'gretap0\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x1, 0x4, [0x0, 0x0, 0x0, 0x4]}) 2018/02/28 20:50:41 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x204000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000540)=0x3, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001ef8)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, [0x0, 0x0, 0xffdfffff]}, &(0x7f0000000040)=0x108) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="ac7d34f6f2995a5fb9cae8959c") setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000580)="5a9a0cb9e493533b33efd3f7bb080f84b059020fea3d78ac3a541af4bfd1b47719696d6785632cb26e7fe439247d7f4c1a7c61e5e7f32925e95f2e8574ac8cc825", 0x41) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xfff}, &(0x7f0000000080)=0x8) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x1000, 0x3, 0x1, 0x7fffffff, 0x2}) 2018/02/28 20:50:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) 2018/02/28 20:50:41 executing program 6: msgget(0x3, 0x80) msgget(0x0, 0x41) msgget$private(0x0, 0x5) msgget(0x0, 0x106) r0 = msgget$private(0x0, 0x121) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x20002) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x16, 0x6, 0x6, 0x5, 0xffffffffffff0000, @empty}, 0x10) msgctl$IPC_RMID(r0, 0x4) 2018/02/28 20:50:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ftruncate(r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x240, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2}) [ 41.044119] audit: type=1400 audit(1519851041.777:19): avc: denied { setfcap } for pid=5671 comm="syz-executor7" 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 2018/02/28 20:50:41 executing program 7: r0 = eventfd2(0x3, 0x80000) pwrite64(r0, &(0x7f0000000040)="205b4040c26ae917244969533f9566e6da6863c7603afe03ff203ad8f29bd06eece0b647f59eeed85069f8877f791f70c1ef17104f1858bfb9eba77b5835af067b2d919fed9de45fda4d803c4d283bad3df0975b64b58fd3ec9509a9ea1147377d1d785d81207a1b5d829831d56e3e5893839b564d6d38ac0253c75a26b6d91b11c57caed8f3f934f05e317b345dc3aea1263b7d4f2f904afdee9c9131e2e3cd3c1b9692a61aa0b378190720bb04e78aad4093d9687f98926e36de44fb6a30d3e70354bf41566640caf4cc0f7a0f562046da0e48ff49c125bff56a6507486beb396dccc5", 0xe4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f0000023fdc)={0x14, 0x31, 0x200000000000afb, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 20:50:41 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x86750cb3774881fb) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x80, 0x3763a3eb, 0x1000, 0x643, 0x2, 0x4}) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb7ffe)}) 2018/02/28 20:50:41 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x15, 0x3ff, 0x401, 0x0, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)='\x00\x00\x00\x00', 0x4) 2018/02/28 20:50:41 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10812, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x1, &(0x7f0000000080), 0x0) 2018/02/28 20:50:41 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000040)=""/115) sendmsg$can_raw(r2, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/28 20:50:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x4280) dup3(r1, r0, 0x0) 2018/02/28 20:50:41 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r1, &(0x7f0000e86fff), 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0x2fa, &(0x7f0000000080)=[], 0x10d, &(0x7f0000019000)}, 0x0) 2018/02/28 20:50:41 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000ea7cfa)=ANY=[@ANYRES64], 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='erspan0\x00', 0xdc0}) 2018/02/28 20:50:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000100)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1, 0x9, 0x8000, 'queue0\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)) 2018/02/28 20:50:41 executing program 7: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f000089cffc), &(0x7f0000466000)=0x4) 2018/02/28 20:50:41 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x96, &(0x7f00003b8000/0x1000)=nil, 0x2) [ 41.145504] audit: type=1400 audit(1519851041.879:20): avc: denied { map } for pid=5688 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=1141 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 41.147693] binder: binder_mmap: 5688 20000000-20002000 bad vm_flags failed -1 2018/02/28 20:50:41 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x20, r0, 0x8, 0x8) 2018/02/28 20:50:41 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw=[], &(0x7f0000000080)="47505d04", 0x17, 0x67, &(0x7f0000004f99)=""/103}, 0xffffff74) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/54, 0x36}], 0x1, 0x0) 2018/02/28 20:50:41 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffff18, 0xff, 0x80000001, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xe0e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) wait4(0x0, &(0x7f0000000240), 0x80000000, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/02/28 20:50:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) close(r0) 2018/02/28 20:50:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x20000400) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x800) pipe2(&(0x7f0000000080), 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/28 20:50:41 executing program 5: r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0000740d67f0"], 0xa) sendfile(r1, r0, 0x0, 0x0) [ 41.198415] binder: binder_mmap: 5688 20000000-20002000 bad vm_flags failed -1 2018/02/28 20:50:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x100) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x0, 0x5fd0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x7, 0x6, 0x500, 0x8, 0x0, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0040000ffffffff3003000000000000d0000000ffffffffffffffff000400000004000000040000ffffffff04000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006cb000ee0000000000000000000000000009000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000459d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380260020000000000000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000027663616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d90000000000000000000000000800008000000004000000080000000000000000000000000000004000636f6e6e6c696d69740000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x530) 2018/02/28 20:50:42 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) r1 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0x6, 0x90000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/9) lseek(r0, 0x0, 0x4) [ 41.256644] audit: type=1400 audit(1519851041.990:21): avc: denied { prog_load } for pid=5719 comm="syz-executor7" 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 2018/02/28 20:50:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') lseek(r0, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/02/28 20:50:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x600240, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/170) r1 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000004000)={0x800000000ff}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/28 20:50:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80001, 0x4) sendfile(r0, r0, &(0x7f00000000c0)=0x1040000, 0x80000001) 2018/02/28 20:50:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2000000000005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20000000000000, 0x0) 2018/02/28 20:50:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a80)=@security={'security\x00', 0xe, 0x4, 0x5d8, 0xffffffff, 0x0, 0x1c0, 0x1c0, 0xffffffff, 0xffffffff, 0x508, 0x508, 0x508, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x130, 0x258, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x33, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) r1 = socket(0x1, 0x7, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x66, 0x40, 0x1}, 0x10) 2018/02/28 20:50:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xb2d, 0x4, 0x19, 0x1, "6241ddc81e386cd28e74cbb865fb80588399f75da2a5339a307431c3b0983aab59603db372b75b50ba0834a317ff41f5fa208426dafa1a70d2ad5effc1346963", "3ff02b06f4268781ebb5f46b5fc471977607995ade261323075b7f1a10066e97", [0x8, 0x80]}) 2018/02/28 20:50:42 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2000002, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1000000000000006, 0x4) mremap(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/28 20:50:42 executing program 2: mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) 2018/02/28 20:50:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x1d6, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff84}, [@ldst], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x8, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x32, r1}, {0x80000001, 0x101, 0x7fffffff, 0x40, 0x7fff, 0x2, 0x1, 0x1}, {0x4, 0x7, 0x3, 0x99f}, 0x100, 0x6e6bbb, 0x2, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x0, 0xa6, 0x8, 0x7, 0x6}}, 0xe8) 2018/02/28 20:50:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c3a000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/02/28 20:50:42 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x788, 0x4) creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[], 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x7f, 0xa4}, 'port0\x00', 0x20, 0x1001, 0x101, 0x9, 0x4, 0x2, 0x3ff, 0x0, 0x4, 0xfffffffffffffff7}) creat(&(0x7f0000000080)='./control\x00', 0x0) dup2(r0, r1) 2018/02/28 20:50:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000557000)=[{{}, 0x1, 0x46, 0x100001}, {{}, 0x2, 0xffffffffffffffff}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x50000, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/22) 2018/02/28 20:50:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80, 0x440) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x68) 2018/02/28 20:50:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3b8, 0x0, 0x1e8, 0x0, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000000180), {[{{@arp={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ipddp0\x00', 'bond0\x00'}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6c7953c4e03ed5d0f3deb460a475ae43023a40c09f2f080e6bda32f4e38e"}}, {{@arp={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bpq0\x00', 'ifb0\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) rt_sigprocmask(0x0, &(0x7f0000000000)={0x2}, &(0x7f0000000040), 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000640)={{0x6, 0x4}, 'port1\x00', 0x80, 0x10000a, 0x8000, 0x0, 0x8, 0x5, 0xfffffffffffffffd, 0x0, 0x2}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2001, 0x83) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x40, 0x3ff, 0x3f}) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000600)=0x1c) 2018/02/28 20:50:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x2, 0x20}, &(0x7f00000000c0)=0xc) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/28 20:50:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1400) 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$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcff5b014bf702b40dd32807385d65c660d396f3014d8a500ade3a139ac8"], 0x8) 2018/02/28 20:50:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000)=[], 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x10000, 0x3, 0x2, 0x8001, 0x0, 0xd32e2cf, 0x0, 0xad, 0x10001, 0x8, 0x7, 0x2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x849, 0x0, []}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x93}, 0x98) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/28 20:50:42 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000002c0)=0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x9, 0xc55, 0x101, 0x8, 0xffffffffffffff9c}, 0x2c) splice(r1, &(0x7f0000000140), r2, &(0x7f00000001c0), 0x2, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2280, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x3, 0x22000) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000280)={0x1, r4}) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/50) 2018/02/28 20:50:42 executing program 1: r0 = socket$inet6(0xa, 0x800000000080001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x4, 0x20}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socket$inet6(0xa, 0x80003, 0xfffffffffffff000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0xfffffffffffffff9, 0x1, 0x0, 0xfffffffffffff1a4]}) [ 41.459523] binder: 5771:5777 got transaction with invalid offsets ptr [ 41.481964] binder: 5771:5777 transaction failed 29201/-14, size 40-8 line 2991 2018/02/28 20:50:42 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100), 0x0) [ 41.510685] binder_alloc: binder_alloc_mmap_handler: 5771 20000000-20002000 already mapped failed -16 [ 41.514973] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/28 20:50:42 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x8}, &(0x7f0000000100)=0x8) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x4, 0x3, 0x3}}, 0x2e) 2018/02/28 20:50:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7b}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x7, 0x384, 0x5, 'queue1\x00', 0x1}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00000002c0)=""/174) 2018/02/28 20:50:42 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="61351b66154805e0ae58cd17b754aaada05c2173c81c5d093cd23a141f2019cf888c172d7a9963a747e406000000f365b2815dbc042216b59384bc03756b2ba397370f9fe33b1295f9335a0932b027f484570626879412b34ecccc9173bbf7d0032b53707ab9acd2b2d7e2f56b72cba5361e56ddb86b96260dae07adafcb947d14abb2a865e8ad1ee4942f5019ecf50dc2c800e2c2ee996282d7052d8a682bb7", 0x255}], 0x0, 0x24) 2018/02/28 20:50:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02006558040000000000000081009cf2a8c30ea6"], 0x14}, 0x1}, 0x0) 2018/02/28 20:50:42 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/02/28 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x80040000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004abfbc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fecff8)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0x4d038562, 0xe062, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, [0x6, 0x400, 0x4b, 0x36, 0x7, 0x1, 0xb7, 0x0, 0xd3, 0x7, 0x5, 0x1, 0x6, 0x5, 0x6]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x0, 0x9, 0x1}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000fcbff8)={0x1, 0x80000001}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6585, 0x80000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000e73fe4)={0xa, 0x4e21, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/28 20:50:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/02/28 20:50:42 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2441, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000076eff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) fallocate(r0, 0x2, 0x3a8, 0x4) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) accept4$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000080)=0x48, 0x800) [ 41.552087] binder: 5771:5798 ioctl 40046207 0 returned -16 [ 41.585743] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/28 20:50:42 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x3, 0xffff}) fstat(r0, &(0x7f0000000000)) ioctl$TIOCNOTTY(r0, 0x5422) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0xfffffffffffff801, 0x9388}, 'port0\x00', 0x10, 0x21000, 0x3, 0x4, 0x7, 0x800, 0x7f, 0x0, 0x3, 0x3}) 2018/02/28 20:50:42 executing program 3: socketpair(0xa, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/51) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xfdf7, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x8, 0x8000000006, 0x1, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 20:50:42 executing program 5: r0 = 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) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100000) poll(&(0x7f0000000000)=[], 0x2f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0xa) r2 = geteuid() r3 = getegid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1100) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6000, r2, r3, 0x97, 0x287, 0x800000) dup(r0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/28 20:50:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) msgget$private(0x0, 0x484) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103000, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)={0x1, r3}) write(r0, &(0x7f00005a2000)="2400000020002553075f0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/28 20:50:42 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockname(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000072024925ff1a5d88000000000000000000000000000000"], &(0x7f0000000100)=0x1c) r1 = semget(0x3, 0x3, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/28 20:50:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$alg(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000040)="792b77c572b72301a16aff8a0ab0c1c87d29db60a52d2408509f0cbec82f0ef8cbd6258a2e9fa7f941c03391d409ed793b3d10bcc4019af093ea22c74424a0efd8b6787400dd5f4bcc501df161be0a0944e02396", 0x54}, {&(0x7f00000000c0)="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", 0x1000}], 0x2, &(0x7f0000001100)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xe0, 0x117, 0x2, 0xc5, "d7fec4482fe504049db8ccc459fb5620e6d2e19aba8bb0c9c52ead34777438d8dba62def56b1d9570be553fe34f48567adc2535efb996f87b1df8419186abcde3a3c3c64f68fb9652b604a9aee6cd37be985c118573e09af550d977c68c14c82d9dcd6afd30233a79bac0c1345fa1a5ac647948ca5e20488aa45bc7fca4735dfca655abe1ac28d0cebb34857dce15ed42778afe6aad2f7212cc7217de869719fbddc5e627e980c217be50ad25f51501e62da061a8c493a6e80c47f9be571577af0cf6ef889"}, @iv={0x50, 0x117, 0x2, 0x3b, "3db63df34e068d5401ec952070873c86f95d4928fabc74a5777849d2e6507ebadd192930254d61dc2153b7a7116879321619e0e6236865e2e7d558"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a8, 0x40000}, 0x4000) r3 = gettid() ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000001400)={&(0x7f0000001300)="fa1bf0efe11f28162ca2e651ddc429a8c87026691996066f3b26ab5b3c75c4396c9c0b236c5b4158a9628f10f957ba0612c94a38c9a12ee4325a0fc1956cc1ee1f919cb11a5de06b11538be16b70275af6fb126095bfab6921d814a3cd6bd8be21a6f34ad6da9b4d8f9cf85b250dae78d0463b3301bdd1ce7bd96386a6fb7bca77a8f718eacd832653d2dc0503b978af27f5e63cb22efaf8c2a79c2abd3366c36a880fd6beaef094215d75f33b9d936fe2d90fb8f4746cb0646bf64f6ddfa4bf7eb69fcd", 0xc4}) wait4(r3, &(0x7f0000001440), 0x2, &(0x7f0000001480)) 2018/02/28 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x80040000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004abfbc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fecff8)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0x4d038562, 0xe062, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, [0x6, 0x400, 0x4b, 0x36, 0x7, 0x1, 0xb7, 0x0, 0xd3, 0x7, 0x5, 0x1, 0x6, 0x5, 0x6]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x0, 0x9, 0x1}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000fcbff8)={0x1, 0x80000001}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6585, 0x80000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000e73fe4)={0xa, 0x4e21, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/28 20:50:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7b}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x7, 0x384, 0x5, 'queue1\x00', 0x1}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00000002c0)=""/174) 2018/02/28 20:50:42 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x3ff, 0x8400000000003, 0xffffffff00000005, 0x4, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/02/28 20:50:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r0, &(0x7f0000000040)=[], 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/02/28 20:50:42 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x1, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000404fec)=ANY=[@ANYBLOB="146b6dda75f5e270b7ffffffffffffff08000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) lseek(r0, 0x7fffff, 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x7400003e, 0x3, 0x35}) 2018/02/28 20:50:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="4a13ada68b0ae75faaaa000008004500001cffff0000000090780000ffff00009078e07f0bb2df501000000200000000"], &(0x7f000071f000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x7, 0x1, 0xffffffffffffffff, 0x20, 0x0, 0x9, 0x10, 0x7, 0x4f2, 0x8, 0x7, 0x2, 0x1000, 0x8000, 0x0, 0xac0, 0xff, 0x0, 0x7, 0x0, 0x8, 0x1, 0x101, 0x1f, 0x4, 0x81, 0x5, 0x8, 0x400, 0x8001, 0x0, 0x2, 0x3f, 0x41, 0x10000, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x81, 0x9}, 0x100, 0x401, 0x2, 0x1, 0x3, 0x9, 0x80}, r3, 0x20, r0, 0x5) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xa0800, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/127, &(0x7f00000002c0)=0x7f) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/28 20:50:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x1, 0xfffffffffffffffe, 0x4, 0xffffffffffffd875, 0x6, 0x4}, 0xe68, 0x5, 0x8}) 2018/02/28 20:50:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000000080)=[]}, 0xc100) sendto$inet6(r0, &(0x7f0000001000)="a721d2759d38697b96e3e2d5e9d544b835e32927bcc7e8123b74a52bb6c4cfbf147088c2848ffc9eae58815543a5056870f6c4812bd216a67f5541510bf8a1eb681d3fffda21ddff5c5fa8b19d88d5092e46bd73500aa90e4778bfdee723c5ee9dbc89bdf46919cea46d9d7aa26a3d6f3def740bab6f787b741a441e66c0b9a7bda2d0c723f7a14812d4df941e706a1c24b5a913101625185a343eeb254ffbc01e75b73590421b53c5", 0xa9, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/169, 0xa9, 0x0, 0x0, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r2}}, &(0x7f0000040000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) 2018/02/28 20:50:42 executing program 4: r0 = mq_open(&(0x7f0000000100)='\'\x00', 0xfffffffffffffffc, 0x4, &(0x7f0000000140)={0x4, 0xffffffff, 0x7ff, 0x1, 0x4, 0x3, 0x4, 0x9}) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x21, 0x44001) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) write(r0, &(0x7f0000000180)="4bb1e6016f0a3e280450ce121e8e76e239a3cfa6404c018c66f749714e9b39db05300e8ee824ca5ee52951ab24c8b00b0956585de9da47f7fc6867b91ee6e7e63bbeb9dd084f66434d0b41732704fbfd14e819c5516fd9fbba7acfad5fc293b5f1758f36e651c723e693083f988151c6ad0c5b4f37c2daea5e571a853cf965b2a34f99787f4599e6e92a94378b885356a598648884d2a43818f9fffae2ff39f428be7469e449e332e61c2a938b48f292fabb", 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) set_mempolicy(0xc003, &(0x7f0000000300)=0x4e33, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x400000000022, &(0x7f0000642000)=""/4096, &(0x7f0000000000)=0x1000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getpeername$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000240)}, 0x10) 2018/02/28 20:50:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getnetconf={0x34, 0x52, 0x401, 0x70bd2b, 0x25dfdbff, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x400}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffff0000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x401}, @NETCONFA_FORWARDING={0x8, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x24000010) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x19, "8b8b402ecc04e3be0dc0d781c7aa40539be62802b739b087c3"}, &(0x7f00000002c0)=0x21) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r0, r0}) shmdt(0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/190, &(0x7f0000000400)=0xbe) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x20) accept4(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000000000ff030000000000000000000004000000000000000000000000000000000000000000004d5e72156c7638e617cdcd39c6304c77ac9cf9d52f1ac2ec1747b7c491d24915ed16741d4b36d177790c"], &(0x7f00000001c0)=0x58, 0x80800) r3 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x40, 0x20001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000480)={r2, 0x9}, &(0x7f00000004c0)=0x8) syz_open_procfs(0x0, &(0x7f0000eba000)='timers\x00') 2018/02/28 20:50:42 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001f4d)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x1, &(0x7f00000000c0)="434512a5eff526716392cbf6a7e2432b307516b87e70ff5b3ab41c5bede6c4a8f389530c1540584d3bf151c40418fd5ffa0f1e278efa89bf776f1939d2b14e5db6060d794e77722d79070000000dd27c1ecb41a79463a0eb5701f6d03b1a0ac7fc88217dc6f1ff931b458cfeb03b5392a1be6e4f5c00000000000000000000000000000000", 0x85) 2018/02/28 20:50:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24002, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_mtu=0x6}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f00009ffff5)={0x0, r1}, &(0x7f00007ceff8), 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/28 20:50:42 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/02/28 20:50:42 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x50000000000000, 0xa00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x1000, 0xfffffffffffffff9, 0x6, 'queue1\x00', 0x7fff}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 20:50:42 executing program 0: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/02/28 20:50:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x5) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8200, 0x9, 0x694591a, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x3ee9b51c, 0x8000, 0x3, 0x69b, 0x8000, 0x200000002000, 0x400, r2}, 0x20) 2018/02/28 20:50:42 executing program 4: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/28 20:50:42 executing program 0: r0 = memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x710c6cfa4d9c8eb8}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000200)="d8986519d922463e2893636a7da00a27664614f0c53a247e0b69153ffd3d0f649789adb7bfd003bfd005271a1fa0335145cfe1b2cffdde82f7961d676263e26affee3f4f12f3caa59df62661f25c0848c36df62031240e20b38a0b05ddb9e0482c3a58db6c8b86ee1e7c299d721fd8fbe935967be417dc05658ff0ddf6b539b480ed467f4f3330be5968f1a9f783ccea7004b6c56a4fce10d9e43a52041bf25bd699bd0264f3c0f03384e315", 0xac, 0x800, &(0x7f00000002c0)={0x2, 0x4e23, @empty}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) listen(r2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000000c0)=0x1ff, 0x4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000380)={0x1008, 0x7, "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"}, 0x0) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000000080)=ANY=[@ANYBLOB="0300006ece4f00000100ffff00000000ff0f000000000000010000000000000003000000000000000600000000000000faffffffffffffff"]) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/enforce\x00', 0x2000, 0x0) 2018/02/28 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400ff020000000000000000000000000000000007007058678eaf1b1f547b9eb8107fd3bb41"], 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/02/28 20:50:42 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000923000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c000000000000907894141400ac1414bb4e204e2000089078"], &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000080), 0xfff, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = shmget(0x3, 0x1000, 0xffe, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/57) move_pages(r0, 0x6, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000140)=[0x3, 0x2, 0x8, 0xfffffffffffff800, 0x1], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x4) 2018/02/28 20:50:42 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x50000000000000, 0xa00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x1000, 0xfffffffffffffff9, 0x6, 'queue1\x00', 0x7fff}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x1, r1) 2018/02/28 20:50:42 executing program 6: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x3278c2e06f697b1c, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x10) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x201) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="04a256b29eeba84a1fb431e881ce0e1e", 0x10) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/28 20:50:42 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10001, 0x82000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)) iopl(0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001140)={0x10002, r0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001100)={r0, 0x0, 0x1000, 0x1c, &(0x7f00000000c0)="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", &(0x7f00000010c0)=""/28, 0x100000001}, 0x28) 2018/02/28 20:50:42 executing program 5: r0 = inotify_init1(0x0) r1 = semget(0x2, 0x7, 0x100) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/43) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = inotify_init1(0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x600000) dup2(r2, r0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x8000) 2018/02/28 20:50:42 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r5 = gettid() r6 = fcntl$getown(0xffffffffffffff9c, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7, r1, r2, r3, r4, 0x1ca, 0x6}, 0x1ff, 0x101, 0x401, 0x5ee, r5, r6}) r7 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r8 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r9, 0x80404506, &(0x7f0000000040)=""/22) keyctl$link(0x8, r7, r7) keyctl$link(0x8, r7, r8) 2018/02/28 20:50:42 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000140)=0x8f, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001300)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x3a) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x401, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000033"]) 2018/02/28 20:50:42 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000fd8)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000ffc)='GPL\x00', 0x10000, 0xf1, &(0x7f0000000f0f)=""/241}, 0x48) sync_file_range(r0, 0x3f, 0x3, 0x7) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f00000000c0)=0xc) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) 2018/02/28 20:50:42 executing program 5: r0 = socket$inet(0x2, 0x8000f, 0x1b) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000004c0)=""/146) 2018/02/28 20:50:42 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') fchdir(r1) exit(0xffff) syz_fuseblk_mount(&(0x7f0000000080)='8/file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/28 20:50:42 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000923000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c000000000000907894141400ac1414bb4e204e2000089078"], &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000080), 0xfff, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = shmget(0x3, 0x1000, 0xffe, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/57) move_pages(r0, 0x6, &(0x7f0000000100)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000140)=[0x3, 0x2, 0x8, 0xfffffffffffff800, 0x1], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x4) 2018/02/28 20:50:53 executing program 7: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'bcsh0\x00', @ifru_flags=0x2}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) 2018/02/28 20:50:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x1}, &(0x7f0000000000)=0xa0) 2018/02/28 20:50:53 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x4, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x2, 0x6, 0x58c}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r3, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r3, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=ANY=[@ANYBLOB="01875f00000000000000000100000000"], 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000835fec)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/28 20:50:53 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl(r0, 0xadb, &(0x7f0000000100)="14ba") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x10000, 0x80000000, 0x9, {}, 0x101, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x3}) r2 = socket$inet(0x2, 0x1, 0xffffffffffffffbd) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000180)={'syzkaller0\x00', @ifru_flags=0x100}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000000140)={0x9}) 2018/02/28 20:50:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000391ff6)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0xfffffed7) 2018/02/28 20:50:53 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x4, @tid}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/02/28 20:50:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', 0x5}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00009b4fd0)={0x0, 0x0, &(0x7f0000009ff0)=[], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x50, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)=[], &(0x7f0000000180)=[0x48]}}, @dead_binder_done={0x40086310}], 0x1, 0x0, &(0x7f0000000040)="01"}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7ffe, 0x18071, 0xffffffffffffffff, 0x0) 2018/02/28 20:50:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) syz_emit_ethernet(0x7c, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ef0771", 0x46, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0]}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000340)) 2018/02/28 20:50:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc1ffc), &(0x7f0000e0c000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8002, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/02/28 20:50:53 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/28 20:50:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000a68c20)) 2018/02/28 20:50:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000080)=0x74f8675c, 0x38f) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f000011adf8)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 52.744994] binder: 5952:5960 transaction failed 29189/-22, size 0-8 line 2848 [ 52.760075] binder: 5952:5960 transaction failed 29189/-22, size 0-8 line 2848 2018/02/28 20:50:53 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) readahead(r0, 0xfffffffffffffff8, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a8, 0x260, 0x260, 0x260, 0x0, 0x1c8, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@rand_addr=0x56, [0xffffff00, 0xff, 0xffffffff], 0x4e23, 0x3b, 0x5, 0x4e24, 0x8, 0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x333, 0x2, 0x0, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, 'tunl0\x00', 'teql0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, 'gre0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@broadcast=0xffffffff}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'syzkaller1\x00', 'bond0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x80000001, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) 2018/02/28 20:50:53 executing program 6: r0 = socket(0x13, 0x3, 0x1000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x14, 0x23, 0x829, 0x0, 0x0, {0xc}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 20:50:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)=[], 0xffffffffffffff7c}, 0x2) 2018/02/28 20:50:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x9) ioctl$int_in(r0, 0x80200000005018, &(0x7f00000000c0)) r1 = semget(0x0, 0x6, 0x5) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000080)) [ 52.812916] x_tables: ip_tables: osf match: used from hooks OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 52.844709] x_tables: ip_tables: osf match: used from hooks OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/28 20:50:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)="e91f7189591e9233614b", 0x2200, 0x40) symlinkat(&(0x7f0000000000)="e91f7189591e9233614b", r1, &(0x7f00000000c0)='./file0\x00') bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@hyper}) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') poll(&(0x7f0000000140)=[{r2, 0x1}, {r0}], 0x2, 0x0) 2018/02/28 20:50:53 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='/selinux/commit_pending_bools\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10600, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0)=0x7fff, 0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0xa440d36389db6c36, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) name_to_handle_at(r2, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x6c, 0x1000, "4178bd3c5575a744f64b5b2997234427a5d2ddf94db4c3225dfef0ab55370770a892a19f6c46030ada20841924d7ed2c31f1a23ddcece300e538d19e5a4f4234540a4a80c2a61925e24512e664367d9b7b95fd1464ed2eb64ed6b2b694d0e1b18d7b00b4"}, &(0x7f0000000380), 0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)) 2018/02/28 20:50:53 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000487ffc)) mlock(&(0x7f0000787000/0x14000)=nil, 0x14000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000140)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r3, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r2, 0x541d) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000000040), 0x80000002) 2018/02/28 20:50:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/02/28 20:50:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000440)={0x9d6, 0x4, 0xfffffffffffffff7, 0xe3c, 0x6, 0xfffffffffffffffe}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000380)={0x3, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x2, 0x8, 0x5, 0x2}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x97, 0x6, 0x0, 0x4}, &(0x7f0000000040)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000004c0)=0x100000000, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000002e00)={0x404, r4}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000280)={{0x3, 0x0, 0xfffffffffffffffa, 0x3, 0x5}, 0x8, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x47a3}) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r6, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000100)={r0}) signalfd(r7, &(0x7f0000000400)={0xfffffffffffffff8}, 0x8) sendmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f0000000500)=@ax25={0x3, {"d371571cd1faae"}}, 0x10, &(0x7f0000002880)=[{&(0x7f0000000540)="bfbacf", 0x3}, {&(0x7f0000000580)="5ae44fdcd74f76d1380c12f27318fb32e2ddd677a9356906f48c4dd9b3182a9fcba8a0264372ac43f9d066bd418da6e266629b00a1fd4545b40bfcda60b8", 0x3e}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f0000002780)="0773e4c874ac8eb154044eab634eedd4f7b73e72a110ea333ba4a101d99ddf07e364af476b3584ddb8763bdf8ac979192c832e1777208d448a48751d955834e37f22f313e8926b6675feb837b327ac6e5c3e6eb4dac81bcf4dfd1b06cdfe165c79e9e1bef6ab3168d9d3920a197ceff4387317cd75abef91c2fee546608782e3b99810074a2e82b8f32e4b98a0060fb6c052a7573e5acc20c59f29e3b1c4c96e3f1cabe6bdbe", 0xa6}, {&(0x7f0000002840)="f55e5e04683371fd3374d03d9aae8765b5694a2a061541e76c546f9127", 0x1d}], 0x9, 0x0, 0x0, 0x8000}, 0x8}, {{&(0x7f0000002940)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000002980)="8cb30b6942185d844924b652677645791903f7f77158e8f651b01f80ab1a2beb48fccfafbc1712e9e9ef6a68c0fac661f7e8e011bb1e0b5a7b795a6f9a2e91951e02cb69618b4f94c89d8ddc7c9d56454ffca086712f44e59999799232500ba91f49701d1037cc1bf7fedca38d451ee9b5974c0789885c34610b6da23562fe06649dbeebfed48b3532dca5640fb167e6ca26b655c2a75bc1c24567fba75e6baf6cfc94980276965dc4a1dd75eb2a66d7963e3fadcbf80c69cc5cd694c865f1b2b1a24457fc4060288f33b862e3ccab633def9e7948674f2ffc7a88f84a5657055a205a0d84d7ab69b397a58fee452d1c0577", 0xf2}, {&(0x7f0000002a80)="f9cffdc204b14979b4376846589ea14606bb2b6bf0d8b86754b570f8d1132fbb533e087b9ac0a418d3e671ab24cb68b30a3a762ce1d314ac1162d3e0accf512fb57e2d93901f925e2c45cdf8c0d8a5a72697363664072a34ab6621e28972c8707ecb6d5f2ac0521d68f929fc05923d396f885829c9eb52e5f10f2a204c5599b33063c7948e0fcf8b227803fb7bf23e537b6d51d1e0f0bdc1", 0x98}, {&(0x7f0000002b40)="0e61555171b6a33c472c461d10e109b0b34084aa2d99b971eec6f646222071e23ef678e516c11b308d0d7e52e568bd6147fb2fca21bed0bf0bf5fc37c34b93819ca4da5e11a0966bf53bf0ab030660ffd37962544b17632a2645db2de261cbdc6170814a1593809ca52015a229688dd38c8da4885ac1300ad647f186693da7ffd0084d67", 0x84}], 0x3, &(0x7f0000002c40)=ANY=[@ANYBLOB="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"], 0x118, 0x8000}, 0x100}], 0x2, 0x4000) 2018/02/28 20:50:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xff29, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14008b1d0000"], 0x14}, 0x1}, 0x0) 2018/02/28 20:50:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x1a0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7, 0xff, 0x2, 0x100, 0x4, 0x1768000, 0x3, 0x35], 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x941, 0x1, 0x7a, 0x1, 0xffff}, 0xc) 2018/02/28 20:50:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000200), &(0x7f00000003c0)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000880)=@nat={'nat\x00', 0x1b, 0x5, 0x4c8, 0x0, 0x308, 0xffffffff, 0x0, 0xf0, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f0000000800), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [], [], 'ip6gretap0\x00', 'ip6tnl0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@rand_addr, @gre_key, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'lo\x00', 'ifb0\x00'}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv4=@multicast2=0xe0000002, @port, @port}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'irlan0\x00', 'nr0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @port, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x499) modify_ldt$write(0x1, &(0x7f00000000c0)={0xa230, 0x20001800, 0x2400, 0x800, 0x7, 0x5, 0x0, 0x9, 0x7f, 0x100000001}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="3a6d5bc9e6d67fb98a06a979a3a47b68adc818d37e595943f44f2f4fa91e6242cca634ba059100721ef55817dc95b62ec510252a2b3ca96a612e74491548d72092f0c12ddb7c12b4fdf5d33afea445023ac7ab8922d2551a4ca33f235333beee9c7cf7b8efdf3f3ffc7cc102248844f75c5a38b77394317cd0b09a70eecadc22e4a76b326a5cb5c7bb4354e38889ed4bcddd8f62e3f2b5092a", 0x99}, {&(0x7f0000000400)="a6202779b1450f3a84da91dea05baf3e8acd58c60986621832dcd9efbd124b0b4aa56215d1bbfb5215306efa4c35335f3845f16ca625eaad6806c6c28c474ef2420e3271e6a27ae95176f62c6b883bd944707c17a4258c27764491d00f106d1145796568ad551bb9dfa957ca5796f57a74404bf602cf20bf", 0x78}, {&(0x7f0000000280)="cd6a88f92387fa4051b1d6b8e48af2bddcb173c8314995024c6efbba4bebcea0efbc94aaaa7eac6d812e1bb74ae3ca624336a864432eae3e3d064c897639a45fc1983c48893dc6cdf86079f99f65ae707a819adf1cede704d32bff7b8b4cd5d5b3ba0b81e9ab2dc0d8fae508b33afcb63ba7e33d49e7c6b561697785189c5b9703b6241b5933f4355fcb0e8fead652a206b2bae42028aeb4b558678892f8a2e75a36315b325b2670407a49c0698f99c5e7c67608f637649f3fc721d9b6e3aec2d5ac268a9f2136012aec2076d609d2d3a6e903de1b963eef326ad6beece86193acdd22dba857e65a93000ab2", 0xec}, {&(0x7f0000000180)="fc153391fd8ce4303ab77c7a23b46abfc1e2ac1ab01b955e66b0d8e2f88b6ec9a0bc276994b18b26b015cd9641e6c16385b7c1abce6625bb8aeeec94f2d3ca4c", 0x40}], 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x4, 0x550, 0xffffffff, 0x358, 0x230, 0x358, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff, 0xff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'bpq0\x00', 'bridge0\x00', {}, {0xff}, 0x0, 0x2, 0x1, 0x8}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xc2b5, 0x5, 0x2, 0x1f, 0x4, 0x1, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @empty, @dev={0xfe, 0x80, [], 0x15}]}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xb}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d5, 0x2, 0x7}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x8, 0x8}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x6, 0x6, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d6, 0xffff, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) 2018/02/28 20:50:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write(r1, &(0x7f0000000140)="3edd", 0x2) 2018/02/28 20:50:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00003a4e6c)=ANY=[@ANYBLOB="208f2800000018000c00060000000000", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/02/28 20:50:53 executing program 7: r0 = socket$inet6(0xa, 0x800000003, 0xfd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x220, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'gre0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], 'ip_vti0\x00', 'lo\x00'}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000e00)=[]}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000540)=""/87, &(0x7f00000005c0)=0x57) 2018/02/28 20:50:53 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000c00)=0x9, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000040)={0xfffffffffffffffd}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4800) sendmmsg$nfc_llcp(r3, &(0x7f0000000b40)=[{&(0x7f00000000c0)={0x27, 0x622, 0x200, 0x7, 0x3f, 0x8c, "bd674d5d7225a331a785590608dc6125c4bf071043d3bff756c551620b81a0eef21daeb864d1d4e07e4ff3955e59204069e8b61d41152b1ac454577918ff6d", 0x5}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000140)="5552bbf36b88a3ac63be925a7766359b90c01255cc250bc5ab4fb2701be9f77b035b132cd73b68501bc88f84115693f1b2c26683b5952af1413820a98c07366c1920f2ae311d7d0f87e310af650417d0c682bdf6c21634f41ee20d6c5e68916f68442e36e5deed54730c77a90a935b2d09de79290a75b5a755d06c346b91d44118cc7cd41576a2b677a9e6e911b3b5ec8cc61d7fb75d52c6a0acef589d8f0d56110091086833a39b00a62b4a7710b76bd451bfbb62456c6172b072bf45fe3afc17d9d034256387ea8f3047274bfd436b96662419d291d8220f8664", 0xdb}, {&(0x7f0000000240)="8d7e0d1fdbcd5ab6f5aba3b0778bbf6ae3d76a51c4115b484379da28c4988667bd0079ecfa814208085cbccda15f89c50118d5ee2ece9f209f93e3178fc598eb32e530dc228177d46995bfff4c83482182fd1617a733f96f9afc420a", 0x5c}, {&(0x7f00000002c0)="b539b9b80df9deb04bea29dbf5dd846b3cc8a6f903704be0adebb8c5b1b3f5c684113647a84facc3e160929ab57b8cecfdff1c736c68a9ef9d3ff02b2db545468d831606fd19ae17ea100bb30d5cb6fb6628c637102bfd3f23671592eec0bff8f35b3134e642ad625ab2d27aad11960498f3de19eb4ce83f67e40914b2041c2ec33d5ed41d0c54a381571b060a342bb9fdbd4ba20e54f3cd4778b896", 0x9c}, {&(0x7f0000000380)}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000000400)={0x27, 0x400, 0x3ff, 0x7, 0xffff, 0x7ff, "948aee5fcb327e8cf893dcc25d9bec849770d1c49cd6d69e8b08ade73827bc0695b427a6287cf508db4ecca92e06a42733e8d2d9dfea35aef16931008553d2", 0x3f}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000480)="731353d37acee328be3307c503294972df963399cd824e552c3e4c368f65286f464f3eeb47d2d868620290066c5745042dfd07e6f79776c77cd6c6d9a74147f544c958e41707b8bf7f31cd7f3afdf4457d5f886d5f3350301eab7040e42419d2d06e5df77201fa68ffa32471e7c7988f1e026201854d82307a1f2546d15e87be7cc639", 0x83}, {&(0x7f0000000540)="8cddfb857dadf60dc25bdaa15f258f928cbbdbd1c8e2be1b6f0e5ed5efadb9aea3cce8246f3bab10429db2520b89ad5c0f8f7b0239479e794b90d2cac9040066fda32bdf50ed34cb2da52ffeb8d8dbfd59b2c655cb95344c866506e6b253ab2aa3be232baf87b97f4b8b7b6dc1aa5a283c257ff58d9ec884829aac3ab1d415d8f0a59709f23f6908a81be11bf97b10d4f4bbdea9003b1022c0", 0x99}, {&(0x7f0000000600)="d1685b35b2a3707d23cc5eecc9727cb835de3b70d077affae9d9d6f99b2b579287761e89e40daf1efa754660d6ea4b7392fa03119c24019770cb1cf75b30db79b0b9272e6762a39b11cb96290595d80e985580933f1a50a72be003b70c9c42257b1c027f74f1b62c1f185e1572fe13cd050a494f5d97a58b136f8eb9a91a1f11d60888ecc6a2b7b81bf52ff7510930cd57c94adfed94e67a4b7f220d25be5333b7ebff67c7475b77ba6a1d50b22c4fad018e0763d48409f7cf60a7083ad661d0e9fc76247e0caea6939d444ecb02756ca3ecaa0beb4caaada7786d03b685ae3e678b0f63d8a3ad555f5f", 0xea}, {&(0x7f0000000700)="58b022193a2a6066e4b3103a21f8510b9c87341475f8bcd9abc079524e7ac5d8e7f85e82f37f50935d6ea906314b728768be7b580601886a76759fe2e2bcb3b6e3d1da49fbb976a4dcb605451521", 0x4e}, {&(0x7f0000000780)="54f36ebf87e5cd7ee0804dc0ca78911f20a4a2ba", 0x14}, {&(0x7f00000007c0)="53f5b1b5b8d0da5e01268e2e051e5ed640c7661782b2aabbe76f0f52a070238202f917ebb93202e5f10657b9f357965dee6057165725bce1efc8b69e609c705e75e71f17d3d6638c35131c6adc013cb4c0bde0e8fce51d70f009d4be4d72361aec84b54978d697dfb0eeaf39ebcc733ae5a0efb1808f757d57b5cb96b103300e8b08b039e7806e765b5fbed9614b5c51a559aeb835cf1ce3247e4553380149f1396c73671fb08ea6fddd99e883ece23f2bc66487dff08a0f2c1d3841b633cd4ed3ba335e87ce1ee4af125e4dff4534472b7a371b91d4b6b804f2d2f33ae919b15bb0a69b", 0xe4}], 0x6, &(0x7f0000000940)={0x28, 0x3a, 0x4, "facfcf4f94824d0e37558a0cbd70d58ab802f6a172"}, 0x28, 0x800}, {&(0x7f0000000980)={0x27, 0x6, 0x0, 0x6, 0x101, 0x80000001, "47113e15126c8c80b4829b67e428e6420ce606c609b3a84946c8f1a22d86529a6f8b8559adc7f0d9d84af991171056988ddd4ac3b2e5a1fab53ba9f5797457", 0xf3e}, 0x60, &(0x7f0000000a40)=[{&(0x7f0000000a00)="fda617e3c88e389960766b7698eef6f522ecc206f0d6bc8a4337943d93fe033601cfeaa7870bb8", 0x27}], 0x1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0xc0, 0x8010}], 0x3, 0x4004080) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)) [ 52.923524] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 52.944336] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/02/28 20:50:53 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) [ 53.010957] kauditd_printk_skb: 24 callbacks suppressed [ 53.010965] audit: type=1400 audit(1519851053.743:46): avc: denied { prog_run } for pid=5996 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/28 20:50:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x81, 0x9, 0x400, 0x10001, 0x100000001, 0x5, 0x100}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/02/28 20:50:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x1, 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}], 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001200)={@local, @multicast2, 0x0}, &(0x7f0000001240)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001280)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e23, @loopback=0x7f000001}}) r4 = getpgid(0x0) capset(&(0x7f0000001180)={0x20071026, r4}, &(0x7f00000011c0)={0x0, 0x44e9, 0x0, 0xff, 0x6, 0x10000}) r5 = semget$private(0x0, 0x0, 0x408) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f00000000c0)=""/4096) r6 = getpid() ptrace$setregs(0xd, r6, 0x4, &(0x7f00000012c0)="a0971c42c486938e38ac1e53167a1a0ea647a37b1bbb8bc5d3eb18b632116e2eba3fbdebfc8761c4819c1d763b102d5dfd952e204fb1d0295950b10e872c49ef93b6105498754deddf855f5946e251bfaba05d746bace822f9ad3826d0c58146a0697e49a2b46c1220e8e0d112cb60b16ba172a72d4c6b4d529160d322efe7c73caab3936efe6816d5538f129e7d0e024e6d5cf355ffbcb7ee89006046b16109afdd2361db46b0e46894bc0659db4b037f283f76fc3819d4c8f4644cceedbce6bb85197898e2661fd92cd32e9805981771d6147d117c92796e80741788443946a4a402ffa4076cc86394") r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000013c0)={{{@in=@rand_addr, @in=@empty}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001140)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000e9093deacd22323d8db918d51318290000"], 0x14}, 0x1}, 0x0) 2018/02/28 20:50:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x2c, 0x21, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32=0xffffffffffffffff}]}, 0x2c}, 0x1}, 0x0) 2018/02/28 20:50:53 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x758, 0x10000) 2018/02/28 20:50:53 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1e0001030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a4d1fd4437a7e14d0cbc71706fe335e9678e3645d2d1176caa84e08ac875a7461eee185e181a1e17f33e43a02f870b73790569001b905b4"], 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a26fec)) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x1) 2018/02/28 20:50:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3b76, 0x2080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={r4, 0x80000, r2}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x1, 0x400, 0x7, 0xfffffffffffffff8]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x6a, &(0x7f0000101000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x34, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x11, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a0800"}}}}}}}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0xfffffffffffffff7) 2018/02/28 20:50:53 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x2, 0x2}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/02/28 20:50:53 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000000)={0x0, 0x1}) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffc01, 0x20000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/02/28 20:50:53 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) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffff, 0x40) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x402200, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x88280) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x2, 0xff, r3}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) timer_delete(r4) [ 53.133283] audit: type=1400 audit(1519851053.866:47): avc: denied { ioctl } for pid=6049 comm="syz-executor2" path="socket:[16039]" dev="sockfs" ino=16039 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.133799] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/02/28 20:50:53 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x103000, 0xcc) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000340)="9c7048e1b71f50d7659a5d34a8c2b6357e09280ba56b6fecc54335272f6e5790ed56c171198bdf392dd704d86f611960c9b6b9a9d9eeaef496f82dcfdfe44e979ed42e36e87afb3aeec77e232f62dfaec9a8924c4217c0b1377b371a15ed65d6dce2d78611f9eb5bf81f28eff8a6cb0109deb155e8600ebbf4b82d6776d77100d20d6b6c00c4adbb22f2cc40d4e065480fbd151db998eb58fe0d8591e01ecc18bb3fb4f778ba6f438e786c7b61d735e6520903d418f95b6cedb6aad0e6941b30d3b31b0ab1c1d58256be99ea33d93334dbb561c2413c3e7f", 0xd8, 0x4c801, &(0x7f0000000440)={0x1a, 0x8, 0xffffffff80000000, 0x6, 0x401, 0x9, @random="4de7e77b79a6"}, 0x10) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0x19, 0xa, 0x1, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7f, 0x30, 0x8, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0xffffffff80000001, 0x80000000, 0x0, 0x1, 0x100, 0x270, 0x3, 0x1, 0x4, 0x27462a75, 0x6, 0x7f, 0xfffffffe00, 0x5]}, &(0x7f0000000280)=0x108) 2018/02/28 20:50:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227c, &(0x7f00008b9000)) 2018/02/28 20:50:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400882, 0x0) vmsplice(r0, &(0x7f0000000040)=[], 0x1000000000000005, 0x9) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) mmap(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0x2, 0x110, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/28 20:50:53 executing program 5: set_tid_address(&(0x7f0000421ffc)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x48000, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000002c0)=0x401, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x10000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x80000000, 0x7ff, 0x2, 0x9, @time={0x0, 0x989680}, {0x2, 0x401}, {0x7bdf0a8d, 0x6e7}, @result={0x45d, 0x7ff}}, {0x2, 0x7, 0x4, 0x81, @time={r2, r3+30000000}, {0x401, 0x1}, {0x3, 0xfe4}, @queue={0x6, {0x8000, 0x9}}}, {0x9, 0x100000000, 0x40, 0x80000000, @time={r4, r5+30000000}, {0x6, 0x983}, {0x8, 0x1f}, @quote={{0x3b, 0x1ff}, 0x9, &(0x7f00000000c0)={0x100000001, 0x7ff, 0x80000001, 0x401, @time={0x0, 0x1c9c380}, {0x1, 0x3}, {0x8208, 0x3}, @queue={0x7f, {0x24e0, 0x3}}}}}, {0x7, 0x1ff, 0x9, 0xff97, @time={r6, r7+10000000}, {0x0, 0x1c}, {0xfffffffffffffffb, 0x5}, @raw8={"c11530e68e10530f461b8b97"}}, {0x6, 0x5, 0xfff, 0x7, @time, {0x2, 0xfff}, {0x151c, 0xffffffff}, @note={0x10001, 0x2, 0x6, 0x7ff, 0x100000000}}, {0x4, 0x1, 0x6, 0x3, @tick=0x9, {0x3, 0x7}, {0x1, 0xfffffffffffffffb}, @raw8={"ba9f35f30f9b8459b23335a0"}}], 0x120) [ 53.176154] audit: type=1400 audit(1519851053.909:48): avc: denied { ipc_owner } for pid=6049 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 20:50:53 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000540)={'filter\x00', 0x7, 0x4, 0x438, 0x130, 0x0, 0x130, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000500), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "6c86813324506028506d4385bbe7cdb0173d8a994c22f58129f5630cf7f0198fb852809de43edfd2ddba58c2f2baaffeef12a7f3fc2a002126b998588ebcc900"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="c4195a5c2e8e", @broadcast=0xffffffff, @loopback=0x7f000001, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @multicast2=0xe0000002, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3}) 2018/02/28 20:50:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9bfba8d1da83b40c13166614a9ecfd80", 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB='filter'], 0x1) sendto$packet(0xffffffffffffffff, &(0x7f0000000080)="fb3f818ac1d5d39947997d4d989c3d09cbef3383c5dbd40921e68a3b155a00692e", 0x21, 0x0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x83, &(0x7f0000000040)=""/24, &(0x7f00000004c0)=0x18) 2018/02/28 20:50:53 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='M', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180), 0x0) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mkdir(&(0x7f0000000140)='./file0\x00', 0x104) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x100, 0x0) fchdir(r2) 2018/02/28 20:50:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='trustedem1\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000180)=[{&(0x7f0000000140)="0231e0e330f943793c4a7acc1cc132309425820a590f799348f2", 0x1a}], 0x1, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7fff, 0xfff, 0x8, 0x2}, {0xfffffffffffffffd, 0x62e, 0x1, 0x2}, {0x7fff, 0x9, 0x2, 0x800}, {0x7, 0xffffffffffffff01, 0x200, 0xfffffffffffffffd}]}, 0x10) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000b89000), 0x8) 2018/02/28 20:50:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="ac03000000000000000000000200000000000000000000000000000000d081ea58ae45936800000000000000000000000000000000000000"]) 2018/02/28 20:50:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') lseek(r0, 0x0, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9f8) 2018/02/28 20:50:54 executing program 6: clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="060007000000000000000000000000000000ff01000000000000730a000000000000ff0700000000000097020000000000000600000000000000d50800000000000001800000000a00000000000000000000010000000000000000000000000000000000"]) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x848c39e1fbed8081) fgetxattr(r1, &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000000200)=""/17, 0x11) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80800) 2018/02/28 20:50:54 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}}}, 0x5, 0x3, 0x100000000, "e3c3fe37cf557b697f7c8e65bda8ee274ce18a12f93519bcfcf61cf39086a52dbff5b65120e553512fb790a358b5ef67d0d380d578c3e45a986c2de90bc2fb309a3d287ad527daefad7c43cb4710de2d"}, 0x160) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x219, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/28 20:50:54 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2582}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x101, 0x200, 0x9, 0x3, r2}, &(0x7f0000000140)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2718, &(0x7f0000000000)=""/13, &(0x7f0000910ffc)=0x32e) 2018/02/28 20:50:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r3, 0x0, &(0x7f0000000140)) sendto$llc(r2, &(0x7f0000000180)="7f", 0x1, 0x0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x5, 0x0, 0x0, @random="2032f34574c3"}, 0x10) r4 = semget(0x0, 0x0, 0x610) semtimedop(r4, &(0x7f0000000240)=[{0x4, 0xfffffffffffff2c5, 0x1000}, {0x6, 0x7ff, 0x800}, {0x1, 0x7, 0x1800}, {0x2, 0x7ff, 0x800}, {0x6, 0x5, 0x1800}, {0x6, 0xffff, 0x800}], 0x6, &(0x7f0000000280)={0x77359400}) recvfrom$unix(r2, &(0x7f0000000080)=""/200, 0xc8, 0x0, &(0x7f0000000180)=@abs, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000200)={0x1, 0x40, 0xfff, 0x2, 0x8}) 2018/02/28 20:50:54 executing program 7: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) 2018/02/28 20:50:54 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x800) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x9, 0x8, 0xbef22cd31f9a7218, 0x2, 0x0, 0x70bd2a, 0x25dfdbfc, []}, 0x10}, 0x1}, 0x4000) accept$alg(r0, 0x0, 0x0) 2018/02/28 20:50:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e23, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) accept4$inet(r0, 0x0, &(0x7f00000001c0), 0xcbec13bb62e08ad) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000127000)=0x5, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/28 20:50:54 executing program 6: mknod(&(0x7f0000000040)='./file0\x00', 0xe048, 0x1f) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/02/28 20:50:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x4e20, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/02/28 20:50:54 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x13, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/02/28 20:50:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1}}]}, 0x13c}, 0x1}, 0x0) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20012000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@updpolicy={0x128, 0x19, 0x400, 0x70bd2d, 0x25dfdbfb, {{@in=@empty, @in=@loopback=0x7f000001, 0x4e21, 0x968, 0x4e23, 0x5, 0x0, 0x0, 0x20, 0x3f, 0x0, r1}, {0x8, 0xffffffffffffff45, 0x80000000, 0x7, 0x101, 0x7f7, 0x0, 0x9000000000000000}, {0x8000, 0x4, 0x7, 0x1}, 0x0, 0x6e6bba, 0x0, 0x1, 0x2}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x33, 0x1, 0x0, 0x0, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2b, 0x0, 0x0, 0x3507, 0x2, 0xa}]}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x840) 2018/02/28 20:50:54 executing program 5: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000040fa35f62722f0", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000000c33300000000000045332ed10205966ab7fafdb8fbf688e300"], 0x2e, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/172, 0xac}], 0x4, &(0x7f00000002c0)=""/5, 0x5, 0xffff}, 0x10022) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004a0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x1b) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) sendto$inet6(r2, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0xffffffff, {0x3, 0x6, 0x6, 0x3, 0x1, 0x2}, 0x2, 0x2}, 0xe) 2018/02/28 20:50:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/28 20:50:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[], 0x3ab}}], 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) sendmmsg(r0, &(0x7f0000007840)=[{{&(0x7f0000000140)=@hci={0x1f, r2}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000180)="89c9547401d792d685bdb45071b2df9c1bc844e9060f48cd39fe8d19faa8b2500e87e07eb96ca42fbc953b208c14450707f1814738662319643495f192edcb8a87f951f7d6d41ac6773a1e91796eb0b8eb338c2aa90700faf624185811d25058bb45f53828ad3c1269048aeed51ae9ab0e9086974b501ab5b47332cf6b279631799a326291106672f6753384b5c1b395a8190f87e89a457959c2508d2db6128972a79e80c0189507b481e6f6e8f70b7e06219d17d97e5ebef19c60642ac46f39c5f27b21afcf7ea2d47f54da3956f88ca40d9c1a07139ba2c4dbb4fd9f", 0xdd}, {&(0x7f0000000280)="7fcaaba4c8665b692b14fc788a284e1e3db12d2bed0a04b252a63b4c39f6d21c022e1668fe1ebd50724e3a94bd01792a0658cd58d8c2e9b40c084b07c69b5daf94c370c407a7d9bb3d41a0a2c485b43a5f286a2e9addbcb1d8b735", 0x5b}, {&(0x7f0000000300)="eb97c04d11ca957ad774443b8b366def4ed64284debcdb3f26e8d7265c8015d14f19efb099f0b34ca3ae68d1a43126d2eca6dbc301a5ac64120ac84aa33c5d7c28d00f703c", 0x45}, {&(0x7f0000000380)="6287b7bc7a112eaa9394fef6300ef870ccfef8717805a57fd71120ae977a8b2dbe7d22fe0f928d6d8229f1535fb5c932c7a7bddceb8368bae577c1e2a30cf23f295d31c45e50c5596b4e1d5d1ba1edca4efb212d4fd2047996115b83d802e15d42b673f928b01f6997c2b7fd39c675aa8ec97463586934d030193c2e0e232c57ae71518d0000a98714cca916b49da0b4b36e377d7402cde645ddbc", 0x9b}, {&(0x7f0000000440)="86e467473cb73a9ad2c16801e141e2fbcce59b909ba0dc72b73099971a254430f01dd055f0a464a5f702d8a84e276518db56073237e4b7693d58e3c7db6eb4cb4e3230dd17b8be5de310d187832eb60a78ddd9ba5ceb7ba2d0314a217b9ff7ea4ae22366d0b63a84dfde5ce9906ed81662be11d4c8abd020afa6203c815f897e295ff046a119bee8b22436f945c2d999ca07b6d6c67e1cf433aae67f5579490ea4aa025b74e3d046ef0e569000616df033", 0xb1}, {&(0x7f0000000500)}, {&(0x7f0000000540)="77e679d28294c593e54ed6b5d4505c5f619424c506892f57c5f02bf1116845dcfbed53eb01ad974ed4406fe165f56aa75e7c17da502ab82825bb352fc143302dd0107e9c600eb2d93be2dca618c16383edda51f457a71f9bd64950be22fe6f5bd85aff7687bf07133cc1aca670ad01ec05cbf06e2fbac2e639", 0x79}, {&(0x7f0000000600)="5e1b0ada59a2f70ae1443bce7b6a29932f445425ef885706a4d216e54006740d99a60bf2c6cbc5c7a9ebd66de432c3797b3ce481931728bd4272f5d0d5b5fe1f54787c0122828ef1ba6723488151bceae0f739e8480de75c571c966f13c3e4683a059f162f793f1a69c7f58512357372897e545a852e50c1265a7dd226303c4bb3510e14653d2d73824c8a7e600fd2aabacef5114235f1f8a87d1628c48a155dcf25a14f54d0d99ac945dd9b50065c6ab71ed0e668db0b7fe05984d688a134f639142c9d288349ff7f9435a27a0bc8c7276feaa062f22e6043f6cc5cd0365784c97166bd85b03cac566deeb97a1eae4b311b64b4e2", 0xf5}, {&(0x7f0000000700)}, {&(0x7f0000000740)="e01f81bf1076872250ff76764f5e35243e60d3fe15488621b6ca7b2be6a3", 0x1e}], 0xa, &(0x7f0000000840)=[{0x1010, 0x10f, 0x5, 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{0xf0, 0x1, 0x61d, "228baa7b8f2938e125c4a1f611cb78d364671ec7744aff84c867c39e8870f73609190e26e1283d8fb8ac3669dca9b79cf955e360fb4f782bbdfcfbc256f2f0895c3fa0002a9d2cf35ad5e94b12d3a467a071d370821d367ead96aca56c30e4a6210401c973caa6001871cdd5c4733bfecfca56f52f65afb6c57c4ba15122e8de7cb86db2815e1a0ca5c19f0548fbf83fb74de1d1701fe314d58aa30e68c1cd4c99fb228215020d510bb3a18c4864f589eec6e025f88ba53818ca5e848602e64c0ac516cbd651dab86473690108c6aea55b12efab2e967825b21588e98c2dd8e6"}, {0x40, 0x10f, 0x9, "12e2bede54f748a377ccee2986f3e23e367bab097842ce3929185d6b8621d313d463737210a752dc36e7ba"}, {0xe8, 0x10f, 0x57, "76edef1d68d5cee2969eb063a1d9d4e729391681a3251125bffc0e579a4a539bdaf52fdc6e2c23e632d4d9cf8b2fd4c173eaaa753f5eeb13e01b9a21d169156f92d6929fffeb9f3894fe20500ef727106f7be2719f483b29c951cc50456ccc3fcc867982ab294252e5ae8e63521ff36d191f34bbb999aa7c69b6fedad6fca537c3c6e98da089f31d3b1642e785fc3bea86e8fa9c7992d0072b5a062f38073a041716c30db7da7d4bb2f8734c9f1fae8fd6aadadf2f061735e2a26dddd1d093588b627a3f39b123dbb1e9a87efe9e4585fcf86a6c"}], 0x1228, 0x20000080}, 0x200}, {{&(0x7f0000007340)=@rc={0x1f, {0xeb39, 0x847, 0x23b4, 0x5, 0x5, 0x5}, 0xffffffff}, 0xa, &(0x7f0000007480)=[{&(0x7f0000007380)="e304c8d8f12c57d2fe534fbbcc4181d17c0e203d007870114c3b901e2fcff35bb6ff70b65377ee2d6cb36cafbb1f6d6b525f6cef79d3ad2084b0b5d62d6599a4cd7d8d5a4adc9e84b307fb328791474501", 0x51}, {&(0x7f0000007400)="965d0aaf2e00e75f322e7508e26621222d82c9fbd6e73f4ea8058054db7b", 0x1e}, {&(0x7f0000007440)="1a49d2e8adf47f66b5c8d27f3e9d", 0xe}], 0x3, 0x0, 0x0, 0x4000000}, 0x39da}, {{&(0x7f00000074c0)=@nfc={0x27, 0x3ff, 0xfffffffffffffff9, 0x4}, 0x10, &(0x7f0000007700)=[{&(0x7f0000007500)="d6055a0c4529bc6ea0fa96544996347d9b66fc892c39fa3cabd8d4e7ea69d61088e0395cd39a234d87ae7ebf516a4b4a3741a87f0d6c", 0x36}, {&(0x7f0000007540)="19319e1dda78bc7693d1d5d07e6b6c8a5053101901e62738850a2dde36dab31a526a6c65613e7ab32090b52b2a6b068fd2596231790fc5acfde7af84d7083337513f7e619e8b20d5c8c5b1970aefa1f7052e7ac699dbd96b9e843899ce", 0x5d}, {&(0x7f00000075c0)="754f40c740122e917d12a43ca2d634fd9cd824d8c0985369e279446a7c77b2b26d6649a5ab95296a1c2d2a7a34180030c054c0e36d8ac9c05c7e40175209f0f61ebd1913277790b0289def1db88f8831d3c0d49a00d69a3b94ad2fed9cd348f16357cb88eb31916af33c8dbbcec1fa0d7ea37593a15064e63776a38bd48ff053ffc085a924b89cb528eab5853145e6d2a4b9148ed3c1c0667c474ba723e97324166bc2c5c1a6d7668735bd29a21b87ff4a65448ba54d1280f77baae799dd3546ead5034b8366a006d6c75bb508be66e1ca4f340cda43320e0e0cacf3306b631c296a83", 0xe3}, {&(0x7f00000076c0)="af77ad0b32fadf19f1e216", 0xb}], 0x4, &(0x7f0000007740)=[{0x88, 0x101, 0x4, "4a925e5c272aaa9aaa5e0885561e82b1e4c272309ed978b2983f0d21f40f4392a01130405441762010b9ad5fa44de7411d5ca9cf84b0c0b60571ed17fae72b4d677bac88127cfce4df133d7d25765beef66acaf81e62d22ac9ce46e4fc028809de968b3da9b58376abc766703f08113b893778"}, {0x70, 0x11f, 0x4, "2318d970290d6502a7c21758474c5998d00d9d8ac73a3e0f2daea50c78305bf8cfce032d93c7241fc957a540fe0393527ff029ad935aa036a34834710384c7210d84675e01ab8c3a44aa1eb84956fdd5b72cc29aa3e6e46c5795"}], 0xf8, 0x40010}, 0x2}], 0x7, 0x80) 2018/02/28 20:50:54 executing program 6: r0 = 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 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$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x0, 0xfffffffffffffffc}, {}, 0x24}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0x40, 0x25d, 0x0, 0x1}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000001c0)=0x6) splice(r1, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) [ 53.314679] audit: type=1400 audit(1519851054.048:49): avc: denied { map } for pid=6102 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16114 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 53.398540] device bridge0 entered promiscuous mode 2018/02/28 20:50:54 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x218, 0x218, 0xffffffff, 0xc8, 0x170, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7ff, 0x0, 0x0, 0x800}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x2, r2, 0x0, 0x89dd}) 2018/02/28 20:50:54 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x0, 0x188, 0xb8, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 'sit0\x00', 'ipddp0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x401, 'syz0\x00'}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, 'ip6gre0\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000440)={[{0xeec, 0x0, 0x1, 0x0, 0x100000001, 0x5, 0x3, 0x5, 0x3, 0x4, 0xffffffffffffb947, 0x0, 0x72}, {0x5, 0xdb0, 0x0, 0xfffffffffffffffc, 0x1, 0xfe000000000, 0x2, 0x3, 0x7, 0x2, 0x3, 0x6, 0x4}, {0x0, 0xfffffffffffffffd, 0x4, 0xd32, 0x40, 0x67, 0xffff, 0x401, 0xff, 0x9, 0x0, 0x9, 0x9}], 0x3}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/02/28 20:50:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) mount(&(0x7f0000b0d000)='./control\x00', &(0x7f000050bff0)='./control\x00', &(0x7f0000cd8ffb)='proc\x00', 0x41004, &(0x7f0000c8d000)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00007a5ff0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000092ff0)='./control/file2\x00') close(r0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/244, &(0x7f0000000100)=0xf4) 2018/02/28 20:50:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031ff1)='/dev/sequencer\x00', 0x401, 0x0) write$tun(r0, &(0x7f00000003c0)=@pi={0x0, 0x93fe, @eth={@random="92a2ec63c804", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0xb6c, 0x6, "0d33be", 0x11f, 0x33, 0x81, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x3d, 0x8, 0x2, 0x4, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0x1f, 0x0, 0x0, 0xe, 0x5, "9f1ff3", 0x1, "fe69d1"}, "5a4ed61e7ad9cc031f8eddfbe2380321cedcdbfb214f45409e3bae12bf7dd09ddd986d6721b024a7c4e6a4d078a0413aa7284201d6a1f1cb4b57a91c70b4195b52a2a6763bf4cb5ba3fd3386bb1acdb0031f56ee7717400e1baf6957bab8a8b25f72d0fc078fbe094573e3e6e35be146eaeaaf95742baec96d337b6a095c52afa35688521aa9e5a67e78e0f151d4251f8da8c6919b27bc826b81d5ee1a15c5da52ac34dfb3a0d273bb90f1781c365f2377b8ad9c4f4be92ec133ac720331ee9f28d4eacd37cde0"}}}}}}}, 0x548ddec5a2cf71d9) ioctl$void(r0, 0x5450) 2018/02/28 20:50:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000320000)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000006fff)) 2018/02/28 20:50:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000040)=""/134) setns(r0, 0x44000000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2}) 2018/02/28 20:50:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000048affd)=[{&(0x7f0000000000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/02/28 20:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x2, &(0x7f0000000580)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x53b, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e24, 0xb18f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0xf48d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000540)=0x8001, 0x4) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) [ 53.446882] device bridge0 left promiscuous mode 2018/02/28 20:50:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x182) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x24) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0xfffffffffffffffc, 0x36, 0x0, "71756575653100000000000000000000000000000000008000", 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) semget(0x3, 0x6, 0x60) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xcc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={r4, 0x10001}, &(0x7f0000000380)=0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) bind$bt_sco(r5, &(0x7f0000000040)={0x1f, {0x9, 0x24, 0x7, 0x4, 0x4, 0x4}}, 0x8) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000080)="de40394fbdeec4620b884da3494238e8224e6935bda516a464a94b125b465e19e08abf848e66e70a6f55ccc957e93b221dbcc8f1ce29c832e30c128c6f234b9611dec8b517735817b0b9459c03d535c53fbc91468507665e804384c88d6cf571717555e2eead2d816a3c28d31d9d350d390d415cc6d02757de523d20e9291c491e034997e2bc610f865d99a6ddb1927f6e34afb85d965ce22390f7121b0a4a27fd1b0bccb2bdeea024dbafc9479d84e43da52343a6eaf93f47b8b00f8992a8cb507a259c4ff5e5a8b077d428969e4d50401db505") 2018/02/28 20:50:54 executing program 3: r0 = socket(0x15, 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/28 20:50:54 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x7ff, 0x7ffc, 0x800080000001, 0x4}, 0x5) 2018/02/28 20:50:54 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200002, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="7061a1dd092a31d98fab525a60d68038ae2a03fa984ad1fcac73d1031c299a6330d3a74af08a6237f8901fe4cf128245b2c26f4050cb30606872440f67f6f5c555181bc8d60e89eb24ea7013282eb97223de5a92cf53198ae28c890021b8f9d71f1eda33dc70817786c5ee82f11652041fae146f928681ff799e4a3cbb8c55ef5695942a1f7637ba66d34a4b", 0x8c}, {&(0x7f0000000040)="2885d64c78", 0x5}, {&(0x7f0000000180)="535cbb9a13e9f5cc140c21aa331e58dc457ec40752e213cc5696458503ce871f180cc6fa2507a27df62c0a65f0ed5726c7503cbddbe2c2acbfef9cf32470e90d8bbb28b04c8288ddae9a51e1000204b3b2aa4ebcc9349fa1b14c6b01c11e2c62f32e08b69dee92424e770ed6b49ec2595253177db2f3", 0x76}, {&(0x7f0000000240)="88a3d87b691ad1048f8429810c8adaaef05213d8ce1db6e4fce83f5d93713bd533f1f4b107f12124bc8d81c6d58b011cd33350218ebd9190960ccf9b1685038c3793d35dc37f3d78fbb64ed2c8bae8b46968619b66e03134c01f64e28ba9f9b43b144c7ac5941627a7cc2575b94ba99dbfc65624759c8b86d2949cafe2f604f4633eb56127929cbadd7f7d2d49ba2ea65d4c136f86e1ec05241dc9ee167df2511fc3af7832863801c2ecfd3ce84333e7f27623ed4c9469afdb9a7848d01322b842d17eb79acfa0f7f83a0cccaf53ff", 0xcf}], 0x4, &(0x7f0000000380)=[{0xd0, 0x111, 0x4, "7d5c5dbf85b9cb4dc225ccce39d194de9e456fcc80847e9bb3620980f7f119ad61d9448843d2e9eb63fafbeed9ac9007e4b3c4f7fb7f1561c0e8e71d287ff881cf9abec5672b1f029479c2ebe1950d28c4851aea48c90555e0061527e330bbc1722b89ca27db997901aedf25d8a9e7d9aeec1302a9ce96c40434fea08968a9d445fa25231bbe34a1178b9e61797c05bdcbd7b48fc5234f9e441f211085a08adfc4b5949d1bbb1f04781894b6ed57b733fc0ff4f15dfaea2894cd"}], 0xd0, 0x4040000}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000004c0)={0x8, 0x6}) 2018/02/28 20:50:54 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x40000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0xfe00) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000ecf000)=[]}, 0x0) 2018/02/28 20:50:54 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000540)={0x6, 0x401, 0x1ff, 0x8, 0x15, 0xdf}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x428, 0x0, 0x2f8, 0x260, 0x0, 0xd0, 0x390, 0x390, 0x390, 0x390, 0x390, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x200}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x215) sendto$inet(r0, &(0x7f00000004c0), 0x0, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/28 20:50:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a80)=@security={'security\x00', 0xe, 0x4, 0x778, 0xffffffff, 0x2c8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x6a8, 0x6a8, 0x6a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x1c8, 0x2f0, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], 0x0, 0x0, 0x0, 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x40}, 0x100}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7d8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = getpgrp(0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000140)={&(0x7f0000000080)="be65f2176a5ba195492dea1f940eb7c4150dfcd4bd71bf4cf81572aacd2170521bec1ae5aa7e29171e4b4f9cf61460f265f5492f6b867f52e33e548221de1d052c98ef9ccc16e0318f22e56cff1bb69f7c8290a10aeff160a85f027b3cbb519b4791f2022b4e2944e75f23a37f7708272b16bf2bab9a0c7eff4ce3ec2f6c5b87459f5272414d964d747a1fccf488fd47152c4a0899c2507e8cd0a2c52691b2af55cdbe1b2ee6eee876bd870c073e644dd1b68de3", 0xb4}) 2018/02/28 20:50:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c4b000)) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8), 0x2, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 53.489135] ipt_CLUSTERIP: Please specify destination IP [ 53.502689] audit: type=1400 audit(1519851054.236:50): avc: denied { sys_admin } for pid=6168 comm="syz-executor6" capability=21 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 [ 53.532626] ipt_CLUSTERIP: Please specify destination IP [ 53.592666] audit: type=1400 audit(1519851054.326:51): avc: denied { relabelto } for pid=6198 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:dhcpc_var_run_t:s0 tclass=packet permissive=1 2018/02/28 20:50:54 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/43, 0x2b}], 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/02/28 20:50:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10, 0x0, 0x0, 0x80000000000000}]) 2018/02/28 20:50:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d09fe9)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x4, 0x82050, r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x28, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x81, 0x4, 0x10000, 0x8, 0xff, 0x7}) 2018/02/28 20:50:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="49580f52e6aee45416465f9bbbbb1c4c49c4494bc0c840d6e150cc0bebf0857306bcab5b11a608f67e0d33b3338a30ad24e6dc113a698a01874afebcc97e72c7c772f2610c036341bd7626cdca6a44a9b62065df91e879bd4e0724ef776b8d199eb708f93930deff4529cdee321792bb7c04889ac315a0161faa862c113d988388db785704888f2ff479b56e1f2aebd66a238e8a90735c7b983775a99567") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x108000000000004, 0x4, 0x7}, 0x2c) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000001c0)={r0, 0xfff, 0x80, r0}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_create(0x707e) bpf$MAP_CREATE(0x2, &(0x7f0000000080)={0x13, 0x0, 0x800001, 0x0, 0x20000006, 0x0}, 0x2c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x4, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x2}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'bridge0\x00', @ifru_flags=0x7102}) 2018/02/28 20:50:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/183) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000200)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000010ef70)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae20000000000000000000000ff020000000000000000000000000001f601929f106531aa"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0x7fff, 0x2]) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000080)={0x7fff, 0x3, 0x3, 0x1, "88aaee51f858329c3b20df81c15af6fcd87c837fcbd8dd0f1c99ee7c28bc47bfa8ee9898034e7ecb6ffb26d4", 0x2}) 2018/02/28 20:50:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6=@empty}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000002280)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x849) fcntl$getown(r1, 0x9) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000010}, 0x10) 2018/02/28 20:50:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7ff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)="fc2257ecfddfa23e9ece0aa0ef89b3", &(0x7f0000000240)="3d1a171ade6f233d6c8c1fec7c512f6e143f69b3560d3c6abcf125b46a8e5b6b51f38f72019d5213e9702bb9d63247632e", 0xf, 0x31}) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x1, 0x3f}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000010c0)=[]}, 0x0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) 2018/02/28 20:50:54 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x2, 0x7}, 0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/02/28 20:50:54 executing program 4: r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'irlan0\x00', &(0x7f0000000180)=@ethtool_rxfh={0x46, 0x6, 0x1, 0x10000, 0x5, 'G2@', 0x10001, []}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gre0\x00', r1}) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) r2 = open(&(0x7f0000000200)='./file0\x00', 0x145041, 0x103) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r2, 0x4) 2018/02/28 20:50:54 executing program 0: r0 = socket$inet(0x2, 0x100001, 0x6) io_setup(0xf3a0, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x2) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000080)="cf12ff27edcc16dc4da0a8fcb1ed205061882a6ecc84e904e29aad34033157711013feb20f0c86dc0d4a4c5091c2f637dd16ec336adf900d007b36f51088d556a31e2ff721d22f2264bdcd563fc87177c382c01aaf55c6bed2c591622a31fbe6c23a71ee2ebf866f971284dc39048089f36f4aac3f61797d4de61f67de72", 0x7e, 0x3, 0x0, 0x1, r2}, &(0x7f0000000180)) r3 = dup2(r0, r0) write$eventfd(r3, &(0x7f0000000000)=0x5, 0x8) 2018/02/28 20:50:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000080)={0x2f}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r3 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ab7000), 0x1) 2018/02/28 20:50:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x200}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0x80}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1a8) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0xffffffff, 0x200, 0x81}) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/02/28 20:50:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d09fe9)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x4, 0x82050, r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x28, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x81, 0x4, 0x10000, 0x8, 0xff, 0x7}) 2018/02/28 20:50:54 executing program 5: 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23a, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x4, 0x5, 0x0, 0x0, @tick, {0x0, 0x6df}, {0x170}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x8}}, {0x10000, 0x0, 0x0, 0x0, @tick=0x8000, {0x2, 0x3}, {}, @raw8={"6c2f1dbdda1e1f17e20ae52a"}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x1}, {}, @queue={0x0, {0x8}}}, {0x0, 0x0, 0x0, 0xffffffff, @time, {0x4}, {0x0, 0x6}, @raw32}], 0xf0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/02/28 20:50:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002fdc)="240000000201ff031dffe7946f00000009200a0009001200001d85680c1ba3e20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 2018/02/28 20:50:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2cff0)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[], 0x400000000000257, 0x0, 0x0) [ 53.728768] audit: type=1400 audit(1519851054.462:52): avc: denied { map_read map_write } for pid=6234 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=bpf permissive=1 2018/02/28 20:50:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000a0afdff000000000000000000000000aec4163c52d3e1b69ccc52ded0aa1255e1a500f44614eee8437104cb9095c7d8441385dc3110c3d0f575ea99d04905b6a59e1118313db700"], 0x14}, 0x1}, 0x0) 2018/02/28 20:50:54 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000380)=""/243) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x400, 0x240000000}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x20}], 0x3c) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000000000)="fb1842ff2a16f840199948eafa34af0d3affbfcd2f63794116bb011b319d58f867d7249aba57ac12c7f643fabc5403b130ac1e80c267521c2c59bbddb731484168aedf5cb97870a82efa5acd0fef285ee1ca10d78e93c552e4461b15c146b4b3876b1e6dda5cd9bb5ce3ed21d66f8845a9c794540d9889c99cbc146a359a954778", 0x81) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x400000) connect$nfc_llcp(r5, &(0x7f0000000100)={0x27, 0x9100000, 0x1f, 0x7, 0xefba, 0xad, "ce0126326f858884a090dba92383671d0a1c29187f4fe15c78f12153c48a7b5bafafbb404a4e80d573b93b935fb6d64c027997942afbc6b2500b9601a81f38", 0x2}, 0x60) 2018/02/28 20:50:54 executing program 5: clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)="9a2f00") r0 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)={0x8547}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000000000)=""/128, 0x80) 2018/02/28 20:50:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffff801, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f00000001c0)}) 2018/02/28 20:50:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) [ 53.818844] netlink: 'syz-executor6': attribute type 18 has an invalid length. [ 53.841863] audit: type=1400 audit(1519851054.575:53): avc: denied { setopt } for pid=6258 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.842439] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/02/28 20:50:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x200}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0x80}) mkdir(&(0x7f0000000040)='./file0\x00', 0x1a8) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0xffffffff, 0x200, 0x81}) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/02/28 20:50:54 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40c, &(0x7f0000491000)={0x0, 0x7fffe}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) 2018/02/28 20:50:54 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/ion\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000080)=@full={{0x3, {"98eaaa9d05f5b3"}, 0x401}, [{"c69a93be91fe0c"}, {"e1728665bae5ce"}, {"0563e4fdc93741"}, {"1568ae16f58c14"}, {"067533da16a7af"}, {"e4cbd3a168c7e6"}, {"b4b01778f613e9"}, {"130950705a68a5"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="f0e9130c956365c73629a1b02bb495d644a4d0030ec39b6f1861637dbf3454d9d0d1bd40644c95357fe06c8d6755da20de82a52680be0f0dc52a70bf152432b2a10ed4bfc3333aa4d5318b9b12f30f5a033ee5a8465cf7c5dac66c6fc17fb7fcc085a13beeb3bc41968a5b", 0x6b}, {&(0x7f0000000180)="d96aa6450a3172ed80bc3949b6c6972f8a1e84ca692c00e1c97500898d844b4b5db56ba37e50a7a34b03298af134c693bd5aab1d600192d3c5bf5c954aee51d4ff7a6ed8d22ba512280fd14ca38919ee835b566847cc68c554d95a817197e89b16edc5b7a6cb247fe7e2b30fc95e2e22b5d763095713a67a351b88e030e3ff5effab92a40a43e7fc2b1279dbe55b4b9b3b8d24c343647bf4f644f11f3da3c547352180e626df23946ab908e66621c3835bd7fa9311fa10cb803b5ff2d97b13d286f2279f6233", 0xc6}, {&(0x7f0000000280)="60335770f0cf9b4cedc57232635edf2a0047027c0fd7b0218fa17f98c075b33199e8c98e47a8070f7415c00d24655dcc465020c0d487f4406c4b5051d6f5ded401dbb1b1444e714118ad4c5de2d78350bd2acf8e2b5bc68c759f0d6c0ddb30cc715f3dd8ce933bf0ea6fce9ce136513217", 0x71}], 0x3, &(0x7f0000000340)=[{0xa8, 0x84, 0x4, "821c6eece64a9c8da60dbe4749e9133f22f30329bb57cbe93cfe2e34c4e64869e26e6128e46f8a44cbf72f8af33dc15ceaa9008f3199c4724e58a05b6d8d85c95125b4c5ac73e7b415547f5aad98963d4110399a68e55b798f8a0df17e3153bf5702f57901fb972001af2a2a021bf0638f1be5867868824027bbc0bd99c48510889e0fdaf2d841d426b392ba82904f36832d07"}, {0x78, 0x116, 0x48, "bc861c955eeb3e0a9873d7787cc4a1fa9269accd0b1697611ff32ff7d4bba54b5964dd27742168b569812452462895451c210e175a2b69375a911dd2b5c71c398cce0209574260caeff9ffea71ebbe28401b41cd9e640616346f6469a52f0044720d81897dae"}, {0xe0, 0x10b, 0xc1, "3b34bd0b22a828e026e8abd498b1f02f1e7195e083e5f4a182afd32db85348b1b296e24f2a9ee5f918c917438c405fe140ac914c4c925b23b5a614ec5db619aae5cbe3f87985080932a267287ed51c716968e72361aa3a32fe03a979904cd49a9a8bbfc74a535c7d09b7e94b4017c7d2962eb39acc682c784c9e56de7694fccddd242f1845f57bb872b82512916615345a796b2a329b5203fe5bf81abed9892affea9789542f302ad5179cbfb1e621e1b848cf6175d0a0478514f27b30939fde6b5fedf2f45cc8a743fd3724cd1a"}], 0x200, 0x40}, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000e010000000000001f1ab1ea498597a25827d4963302346ab2b1e2be3e8f412c4bd7"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000d06ff8)) r2 = getpid() prlimit64(r2, 0x4, &(0x7f0000000580)={0xffffffffffffff01}, &(0x7f00000005c0)) 2018/02/28 20:50:54 executing program 4: r0 = socket$inet6(0xa, 0x7fc, 0xfffffffffffffffa) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [{[], {0x8100, 0x2, 0xfffffffffffffffb}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) 2018/02/28 20:50:54 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cd9fde)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffff, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x4, 0x9}, &(0x7f00000000c0)=0xc) 2018/02/28 20:50:54 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000bc0)=@nat={'nat\x00', 0x19, 0x4, 0x90, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000898], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x1af) r3 = syz_open_procfs(r1, &(0x7f0000000100)='net/tcp6\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={r4, 0x80000, r5}) r6 = socket$inet(0x15, 0x5, 0x0) bind$inet(r6, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r6, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r6, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000bc0)=""/252}, {&(0x7f0000000800)=""/138}, {&(0x7f00000008c0)=""/208}, {&(0x7f00000009c0)=""/106}, {&(0x7f0000000a40)=""/150}, {&(0x7f0000000b00)=""/43}], 0x1a, &(0x7f0000021f03)=""/253, 0xffffffffffffffdb}, 0x0) sendmsg(r6, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, &(0x7f0000000180)=[]}, 0x0) 2018/02/28 20:50:54 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1, {0x0, 0x2e1, 0x9, 0x7, 0x8, 0x5}, 0x1}, 0xe) sendto$unix(r0, &(0x7f0000000140)="26564d43186c75b637613fabfc090fa1ffd1811b5cf1b9bc3c32f3c30514696d40ad81df8693", 0x26, 0x4005, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 2018/02/28 20:50:54 executing program 1: readlinkat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', &(0x7f0000000000)=""/213, 0x287b09c9) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfff, 0x20000) ioctl$KDSETLED(r0, 0x4b32, 0x8) 2018/02/28 20:50:54 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x3}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0xff}, &(0x7f0000000140)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xd298, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7fff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000280)={'lo\x00', @ifru_flags=0x200}) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000000040), &(0x7f0000000180)=0xb) 2018/02/28 20:50:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/02/28 20:50:54 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)=""/145, &(0x7f0000000100)=0x91) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/28 20:50:54 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000200000000b4514c327a35cd3fa80759696a7d000000"], &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xcfd, 0x30, 0x10001, 0x6}, &(0x7f0000000140)=0xf) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x400}, &(0x7f0000000200)=0x8) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/02/28 20:50:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x10001, 0x8, 0x7ff, 0x80}, &(0x7f00000000c0)=0x10) 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$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2417985aad9d5ae584aa478929e8cbddc516cd3f18222d822fe805f821dd1105603ea5b7bfbb10fb0de4c1131d5f0bcfef5323c24dce4b8c79573f21642d28270aba81ab3c8088b98bd489f28cd5567b7497f3c8e5804d052a06210ad4087294679904d0ea705406fdfa3894fc1216e4b7061335250156cd79dfad05d4caf4f4c435e77d9a192b000000000000"], 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x1ff000000000000, 0x2, 0x0, 0x8, "ebee832822a1718174cebb87908cc5aab9af8a0df93c8322d069002fd4a4222d"}) [ 53.971327] audit: type=1400 audit(1519851054.705:54): avc: denied { getrlimit } for pid=6292 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=process permissive=1 2018/02/28 20:50:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') sendmmsg$unix(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000080)="43a16967feec2bff7afd25f90505abf0cec2ac0b39df8e43962c01a3066b18e8f3863682ba96", 0x26}, {&(0x7f00000000c0)="b785e563f8cfc512eca644d1982cb444cc32b3f7bbbf562ea00f4cfa8b2051c17e9605d25b1251434eaff7406b844cb5f3a7348258f88fbd14930af90390889d281d2fb4c51ab7e4cce41460a5b61a578427942e4e5449eb8098c69981b3f36cb29a757a5703d4971a5bc18ad18ab96c22d0ec3ea2b73b831ee41d1f93b4c73350d22cd5251b09712592967971395dfe16f4e04e808afa98ff2301f23676658c5d403b8f1632178836478b45da1acf2360441378d598620f05926fb1ae868947ab9da0d49a68791b2d707d9f647eaa5b0a6390f4586ea9a3e84954a7d20fb2ada642b5eedf28177555b0fdf1ad9d3e9e40c893726e7f", 0xf6}], 0x2, 0x0, 0x0, 0x80}], 0x1, 0x20000000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x8) pread64(r0, &(0x7f0000000000), 0xfffffe6a, 0x0) 2018/02/28 20:50:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xb5a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="767e0a004e2200fb0000ff0200000000800000000000000000010000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) r1 = socket(0x13, 0x6, 0x10001) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x9a8, 0x4) 2018/02/28 20:50:54 executing program 0: setitimer(0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f000036f000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$sock_timeval(r0, 0x1, 0xfdb5b2f636394c14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000240)={0x4000000000000003, 0x5}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x9, 0x0, 0x6}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x838e, 0x7ff, 0x8001, 0x3ff, 0x100000000, 0x0, 0x0, 0x3, r2}, 0x20) 2018/02/28 20:50:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$kcm(0x29, 0x7, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB="140066000401fdffffffffffff000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000278f3e)=""/194, 0xc2}, 0x0) 2018/02/28 20:50:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff5000/0xb000)=nil, 0xb000}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e21f7c)=ANY=[@ANYBLOB="1c0009004733cef2ffffffffffffffff029400000000000000000000"], 0x1c}, 0x1}, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$unix(0x1, 0x5, 0x0) 2018/02/28 20:50:54 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f00000000c0)=""/192, 0xc0}, {&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/99, 0x63}], 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045432, &(0x7f0000000080)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) 2018/02/28 20:50:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) alarm(0x5d) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x200) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x0, 0x7, 0xfffffffffffff9cf, 0xffffffff, "1caf7735bafd3d05e0edd7a3dfaf6d675df18cf2ff98f43ebd905099f327e5ece291bdc39b8aae5326b01b1a", 0x3}, 0x0, 0x0, 0x6, r2, 0x4, 0x1, "3668dc52f3d80f12a59373d12af10d1a35f8364dc81e186af4981f7cc7502b931a509190b4d9bb7855ad80c13c32b17fb35a221e548396e015249a511c8a385e", &(0x7f0000000040)="406c6f5b6b657972696e677b656d316e6f646576822673656c6600", 0x1b, [], [0x6, 0x6, 0x9a8]}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) 2018/02/28 20:50:54 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000001b00)=ANY=[@ANYBLOB="1e000000000000000100006dbf3196c8"], 0x10, &(0x7f0000001bc0)=[], 0x2ba, &(0x7f0000003000)=[]}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/28 20:50:54 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0xa4, &(0x7f0000000100)=""/164}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x8000) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000040)={0x56, 0x8, 0x4, {0xfff, 0x95}, {0x6, 0xff}, @const={0x200, {0x1000, 0x9, 0x80, 0x8}}}) 2018/02/28 20:50:54 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @empty}, 0x2, 0x7243935a, 0x42d, 0x5, 0x2a28, &(0x7f0000000040)='syz_tun\x00', 0x1, 0x0, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000140)={r2, r3+10000000}) getcwd(&(0x7f0000000200)=""/4096, 0x1000) bind$alg(r1, &(0x7f00003affa8)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x50) 2018/02/28 20:50:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001100ff020000000000000000070000000c00000000791b000000000020001a0018006e000000000000000000000000cdad0000000000000000010300"], 0x40}, 0x1}, 0x0) 2018/02/28 20:50:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc3a9, 0x2000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/43) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/92) 2018/02/28 20:50:54 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7eff4)={0x0}, &(0x7f0000fc5ffc)=0xfffffffffffffed1) socket$pppoe(0x18, 0x1, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b01ff8)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f00007ff000)=[], &(0x7f0000000040)=[], &(0x7f00000000c0)=[], 0x0) [ 54.095313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13127 sclass=netlink_route_socket pig=6336 comm=syz-executor7 [ 54.109409] audit: type=1400 audit(1519851054.843:55): avc: denied { read } for pid=6331 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.133040] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13127 sclass=netlink_route_socket pig=6336 comm=syz-executor7 2018/02/28 20:50:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0x15b, &(0x7f0000000000)={&(0x7f000002c000)=ANY=[@ANYBLOB="140000000a00020b00000000fcdbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) [ 54.182364] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/28 20:50:54 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) 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 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/02/28 20:50:54 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f0000000000), 0x4) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) 2018/02/28 20:50:54 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 0x4f30) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8002, 0x12020) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="b310936263f6"}, 0x10) fanotify_mark(r1, 0xaf23d4d3f9d36350, 0x0, 0xffffffffffffffff, &(0x7f000047dff8)='./file0\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x80000001, 0xfffffffffffff5fe, 0x8, 0x400}) 2018/02/28 20:50:54 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet6(0xa, 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000580), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'bond0\x00', 'bridge0\x00', {}, {}, 0x3a}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x0, 0x0, 0x351}}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6gre0\x00', 'irlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/28 20:50:54 executing program 1: r0 = userfaultfd(0x7fffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xffffffffffffff7b, 0x7ff, 0x3, @random="30e9e7e8bbb8", 'yam0\x00'}) 2018/02/28 20:50:54 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x400) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f00000001c0)) 2018/02/28 20:50:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ecff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x343, 0x2}) ioctl$int_in(r0, 0x5432, &(0x7f00005abff8)) 2018/02/28 20:50:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x40, 0x0, 'syz_tun\x00', 'bcsh0\x00', 'ip6tnl0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="63ec765ef6c8", [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20}]}, []}, @common=@dnat={'dnat\x00', 0x10, {{@empty}}}}, {{{0x13, 0x0, 0x0, 'bond0\x00', 'bcsf0\x00', 'gretap0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0x1a0, []}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ksm_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x398) 2018/02/28 20:50:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d54000), 0x4) 2018/02/28 20:50:55 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x0, 0x802, 0x200000) write(r1, &(0x7f0000000000)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) prctl$setfpexc(0xc, 0x1c0000) 2018/02/28 20:50:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x40}) 2018/02/28 20:50:55 executing program 1: r0 = socket$inet6(0xa, 0x3ffffffffffc, 0x3f) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/02/28 20:50:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2000000e2701bb60689081b45000030000000000067907800000000ffffffff21009078010000005a0000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) 2018/02/28 20:50:55 executing program 2: socket(0x0, 0x80007, 0x5) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) socketpair(0x1f, 0xf, 0xe25, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2}, 0x5, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x5e3, 0x4, 0xffffffff80000001, 0x3}) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0x7d) keyctl$setperm(0x5, r0, 0x10000000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000000000000001000000000000000100000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="00000000000000000000081d3d0100f5010000000000000000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0xfffffffffffffffe, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x90) getpeername$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/02/28 20:50:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="00000500ffffe6d41d000b5ee8cacf0a6ff33c9bb894e94e101217dc3bd4d5c8f8d7ea37db726fb557987fde33aadfce61aa090d03abae5ddf86ad1bf28c42a6638d29a014ed2f51711a31bf8bb088c2e32d1ee5946b4b417b787a46e3702f281fc55c5892fccf65cdec68b95ff2cdf4f7a07363e35076962c3bc79cf4145a48415504bc401c927ea3cb44406abde10af1c174d2e67dd7cd3905417b0114f290455a99ed77db46da524c28bc5eaca572"], 0x12) capset(&(0x7f00000001c0)={0x20080526}, &(0x7f0000000200)={0x0, 0x6}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/02/28 20:50:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x81, 0x444a00) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe0, 0x4, 0x3, 0x24, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x6}, [@generic="f9589bc7f96ec7eafb45479dbbeca44db016ceae9991c1f8314fa6c2a9af9e7f31c34fee5c8c9a0deb8b6477867b3a648eaa6b79c9c5058f5ca1b7ab39df6b529428e615152edfd8f47c1b5ad3e0cabdd949013f5eafa9fec20fdb9eaa5626d549a1cd42923be7d59a0d1aa1634f7ba07068726ec2992190ce13f1f8a1a6a3ad4d5b2508d412da03ccd2d9169b64725034e4611d3f382fc3286d6ccc25f0b8f2001a4071cbab07d0c12975e5418816d0ee880e01b8ae5cade2683b5feca61f44bd776b4f5fd6e1f9ad"]}, 0xaa}, 0x1, 0x0, 0x0, 0x407fc}, 0x20000800) write(r0, &(0x7f0000000340)="07a4487f5b14f960629607cdd018eff5c476293df0f5d259f7d3422aea31862847d45e58178791b4f56b604472b39e5f19d04e8c7ad52788e245dc919c6865ad009202fa527acec20fd235efb656dc9b66bb5d8e14afcd4af5cf3c02f9366d8ac7d440c92a64e7cdcf0714cf82de8a9f6db3256efabf07579f7ec51f4b4554b44ae031982fc2f4b77c3082facb31534eab1d930af02f174f32ae760311d36eac14f4e696a7fc23efa158ebfff832ecd673477aa82a167c406f32b599d8e2af1a4582fec208e581ce16cca5704a0d03f969a9", 0xfffffdff) 2018/02/28 20:50:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[]}, &(0x7f0000000200)=0x10) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000000080)) socketpair(0x4, 0xf, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) 2018/02/28 20:50:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x80, &(0x7f0000000200)=0x0) io_submit(r2, 0x2, &(0x7f00000003c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000300)}]) io_setup(0x1, &(0x7f0000000040)) 2018/02/28 20:50:55 executing program 4: r0 = socket(0x18, 0x0, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) readv(r2, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$TIOCSBRK(r3, 0x5427) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x20000300000a, 0x32, 0xffffffffffffffff, 0x1) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)="45b85c6196b3299f07b9a927b03e7fc71574f05fa4808c762513d4e2f789faa8ee52746746529837880f30c68c893d72bf496d8c4d564118289dac7270cf25cb3e299a24b4fc7cf0d584b76151bc4b11a5ee80462cc0f833e6638f1f4cb2b64d35e0ae3a8c50c01f431f616370f463fa4260a8194e8c1ba090ec69ba49bdd280308100c9bc363c390f6ae91c51c82eeb3e18b5a592ad7b19f604872544a1a8c1f486ef7e6906bd412d2d93606d7e80d162d54160b525a88f07f6badaad4abe2ec4818963ad4b44acb620792a82db846902") getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0, 0x2f}, &(0x7f0000f5fffc)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="82bbe102be8448938234c6bccc79226f", 0x10) 2018/02/28 20:50:55 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x540, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='bond0\x00', 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b80)={&(0x7f0000001780)=ANY=[@ANYBLOB="150100201a00050fe4ffffffffffffffe00000010000000000000000000000000000000000000000000000000000000000828afac40800000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffff6c000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a000000000000000000000048000100726d643332302d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000140)=""/236, 0xec) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000440)={'eql\x00', 0x800}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00') ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'syz_tun\x00', 0x539}) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x1d, 0x8, 0x0, 0x100, 0xff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="263c12eebf4a4d364c128c2054e8402c821fc185a2bd17666da4725d45c867dcb70d964cf30d9ceb2dde0280e91a73447b145615d864de87cffe4782") open_by_handle_at(r1, &(0x7f0000000240)={0xb3, 0x3, "6389c843caa5e7bccb65bd338936f10550b6047f6ceb1fd328f5140b9580fc92fbcc4cb361846a9e07731a18531248cf961451f9bc13d3ca424337a9a5f72c0d79e3aa7944bd8af658a949d6945d118d988c54d694a50c40b03a5361fa6694dd6f894dcaff3f26e4f33699bbd359ddd423159c6d7085152374137551bbe752becf9af6bb095edd25952ee1abd0334b570c88d8b7aaedb9d3223014f2bcfff3dbd80aa0749a1c25761c1eff"}, 0x80080) 2018/02/28 20:50:55 executing program 2: mmap(&(0x7f0000e1c000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x1) msgget(0x0, 0x8) msgget$private(0x0, 0x116) msgget(0x3, 0x2) r0 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/31) 2018/02/28 20:50:55 executing program 5: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e21, @loopback=0x7f000001}, 'nr0\x00'}) 2018/02/28 20:50:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) mmap(&(0x7f000085b000/0x2000)=nil, 0x2000, 0x6, 0xd010, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x600840, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) memfd_create(&(0x7f0000000100)='.Eself#self\x00', 0x2) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x400000) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x156) 2018/02/28 20:50:55 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) lseek(r0, 0xffffeffffffffffd, 0x1) 2018/02/28 20:50:55 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 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000080)={0xffffffff}, 0x8, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) 2018/02/28 20:50:55 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000180)={0x3, 0x0, 0x4, 0x10f}) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1ff, 0x410480) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8001, 0x6, [0x8, 0x84, 0x7, 0x4, 0x1, 0x5]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0xfff, 0x8, 0xc8}, &(0x7f0000000280)=0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x8, 0x20, 0x4}], &(0x7f0000000100)='syzkaller\x00', 0x3, 0xb6, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/02/28 20:50:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffff81b}, {0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x10b5072c, [0xf4, 0x8, 0x400, 0x60, 0x7, 0x9, 0xffff, 0x8]}, 0x5c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/28 20:50:55 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$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/28 20:50:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xfffffffffffffffe}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x6ef, 0x2, [0x80, 0x9]}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1}]) 2018/02/28 20:50:55 executing program 5: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) 2018/02/28 20:50:55 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$void(r1, 0x5451) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000340)=""/221) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x204800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x101, r4}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'bcsh0\x00', @ifru_flags=0x4200}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1f) sendto$inet6(r0, &(0x7f0000000200)="8818c2315f58d71bbb2eb92ecb3c14b7c470be5ee9921e851f50fc0643a5a4c9b268d6d0c3ee1e13d6d28122e327b5e6429e20f255bedef99052b4912c4d3168b4eae3df6b5b67c2acaf615c893791dbb1767e9d4761e6b7cf89b924a299e9ff67e5af7a6993cd42258e097653983dff7b702c3b1603f72474ef6ca59ab1ea496ce717a20a8cc10b69f096fd9d9f80af6b5ada8ba39b33858433a36c675cc79fdcea2a60d1dc9ee994e0170b6b1f06eb40f75e46b6339061668ec5efa348e10282ccfa2d3c666f45b5c36473b28193585530d024d7303426f482d3f3d24c81e144522ab23a", 0xe5, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3d1}, 0x1c) statx(r3, &(0x7f0000000440)='./file0\x00', 0x1000, 0x734, &(0x7f0000000480)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x600) 2018/02/28 20:50:55 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x100, 0x40) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) io_setup(0x8, &(0x7f0000000040)=0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x1, r0, 0x1}) r4 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x8000, 0x101000) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x80000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x6, &(0x7f0000000780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x2926, r0, &(0x7f0000000080)="54d3afdcb78c03e49c2f70a95e3d065d915b34ab3c27bbe923499f40527ddd237e1d3aea1ff663bbc1c31e3859edfc86909b4cc6f2404644de4ca3bf6ac435cd2a8152351a4818605aec78f5430b3b61f85f900ba7d18947cf092a2f9091ea1467ea48e2265c68084ad9bea1a8a39f96a3369650d7d6bbca27b47c446e0898fd5acabc5e3aef61b1cf8b2be6e75473b67704e1b427b2cbab7c6195ddc1e27e2bf1efcb3b3a07cd832b012bbe33cb7ee0d0a8c4", 0xb3, 0x7fff, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="bce8d91f78f0ccd72848aa2ad192d09c0abc6fe571e59e3bcbf558d01fdaa140c2651174ae39c9769afb0ca2f159b3350543b1c1ff37f3d72e38bfaad0f3b3faf38615bd048f7090139487c64df2cfd84fe302d622e2c5b3b5c7d2612d02c895e74dfd5ec4900f0913b92fd90c07312723fafa96c502ed55d74ca73200d001f4007d2fd05a60ed3ef25862c4d5d51c3cfe9ddac4c2bc04f8cfef3cd7b99ee8a54848c3fe006c0d84177a6b5003095b78144592ee5b7503d1487a87c983ca157e6310640f1475096c", 0xc8, 0x2, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000340)="5ae11bbd194d63f340855b5c303aafe29588e13826353f550aa34197c294d333b52ceefb108b045d74c4bd4e5b8f847577e2a52513bdab00f63ed0b00dcc0d7e211ea59bc4d22966944445650fcf9d926cd76ed66711d291e6cc49cc2f39a126d3b07a172b436fafe3deb4bb68fb1d20434ad1d9606555b8b98798a3f1a0fede982f3b98b36cf0109a3d4741172b9dbf387a5ae22ddfb70ddeaffdde33f47296b3145204c45c04ad30273918f3a4002d9170368642f30f065cf500968686db3c52bcecc36754ebaf97888e08dc4d10cceedbaf387a855c90925c5df34847eef815", 0xe1, 0x2, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xac547dbe9e890087, 0x4, r0, &(0x7f00000004c0)="277e45c64f63791818e409c22e30e60d2bbb6595c9e9fc98b02b17f47dbd6eed13242ab0f498ab1aedff573f977c92407a5cbb43a9436185f5bb82bf9b39def5a3590e4eba07eec6f5ae9c0787ea5a3c156bbb0cce05df57d67b4a6aafae45c5ea257e2d1f167be46c7a0c2b98bdfd2dac35d24669ed75a36c30026075286d09898fdccad3f1005b7355acb276abb2f67ae1a137bb451c4c3be114bc508f71fd1527cba1ce72bf22f87757f73346e43ea8633413c21837837812cb5fe95ecc22794c399004241e19c62fead3fc95e75298eb", 0xd2, 0xffffffffffffffff, 0x0, 0x1, r4}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f0000001000)="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", 0x1000, 0x4, 0x0, 0x1, r5}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00000006c0)="8f57f17abb3491c7853f149a5d6d4f7308226ee66fb64bad07a27abf0b2c7ea3cc1f7e", 0x23, 0x7, 0x0, 0x1, r6}]) 2018/02/28 20:50:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x4, &(0x7f0000000040)="08e1db53"}) 2018/02/28 20:50:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0xc, 0x8010, r0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/28 20:50:55 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/28 20:50:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x151100) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = gettid() prctl$setptracer(0x59616d61, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21, @loopback=0x7f000001}, 'bridge0\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/28 20:50:55 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/02/28 20:50:55 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x153, r2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) 2018/02/28 20:50:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000005000)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) 2018/02/28 20:50:55 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x101, 0x200200) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/02/28 20:50:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x8001, 0x5400000000000000}, {0x80000001, 0x7}, 0x82, 0x4, 0x4}) 2018/02/28 20:50:55 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) dup2(r1, r1) 2018/02/28 20:50:55 executing program 4: r0 = socket$inet(0x2, 0xa, 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 = dup(r0) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) 2018/02/28 20:50:55 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/protocols\x00') exit(0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) fstat(r1, &(0x7f00002c7000)) 2018/02/28 20:50:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000000000), 0x1) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/02/28 20:50:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={r0}) recvmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/180, 0xb4}], 0x2, 0x0, 0x0, 0x2}, 0x10000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) 2018/02/28 20:50:55 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x100000000000000}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/02/28 20:50:55 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x50) semop(r0, &(0x7f0000000000)=[{0x3, 0x1}, {0x0, 0x8001}, {}], 0x3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/02/28 20:50:55 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000800)=0xe8) r6 = fcntl$getown(r0, 0x9) r7 = geteuid() getresgid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000ac0)=0xe8) r11 = getgid() sendmsg$netlink(r1, &(0x7f0000000bc0)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000000840)=[{&(0x7f0000000300)={0x33c, 0x3d, 0x315, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x32c, 0x58, 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@generic="a0ff274db7f6056ff69a59519bd284f2f9ec2e7fda1c546ad3f6be77326ff9028fb78d8f478e1077c1bc58d018d8b9977210fe4516c89c6f0679c73b70f54bdf4fb686e599736b7635e7b0a7c56a7f29ed17a4a11db00295b14cf6d68abeef51b445b37bc4133eab9dcfa2c93c9b913249149d2cb7a0b69c9b676ca3ff274b691354f73f52aae28f4080465ab120022375a05f649f27332b5fb30b541806f3d157117c6972d9278b6c5739ae517290c0109ee9908a90dc4bb59f5a1d930c9782ceced13019e39d66bc52112464ee2d8da805a389e4c9ef9e010ef4bf8fb63c5f461d27e10562cc", @generic="c325a923a5917f0c3f01785011b0ff5735acb8106324f8aabc3543a56278847c96a4c6c75430278b6673925103d80c390f65d0bf090d63498450fa165cf3cc38c3635f34c1a8e22f731b03bd4f2afb17bf9504db675d6467d63319ec4de9ad2e3bce86ce9773e92d9095c98c2b91839ff5d07f431e934ccfb688175877580699904462daa3fe7183b70589a1490b478697699d9ee7a588e5408b59a178a655fb28d5ed68cce9196108ae75"]}]}, 0x33c}, {&(0x7f0000001040)={0x1290, 0x3e, 0x20, 0x70bd2b, 0x25dfdbff, "", [@nested={0x84, 0x20, [@typed={0x10, 0x26, @u64=0x9}, @typed={0xc, 0x71, @u32=0x9}, 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@nested={0x120, 0x51, [@typed={0x10, 0x21, @u64=0x101}, @generic="6fe215d9468703d4d9cd8f0b1d902f24d59fe60c92bc1b070cf966051177508a0d4082", @generic="b9fc2854321543163ae98538ddd865ee40daf15a5da235f96247854d311fcc608f678c50873552ace87b5a6f95a5f69f694b3ff9d104f2e2e0c71867c0110e1952350d21516f516b2bbdba2cc3925ac0b87ded9b4b5820358e5eba16966453ee4ada992f4a7fcaf700568896c0d5badb81d4d7bf2438bf29408e4839b8aac88a8ae1521728ca668a5e258af8da9687b314dff9f263bd3af7a837faa625b9271f5f9d03f648222187d371e1f38ed143aa33edbc9fb3af5bc73ccfffc65c73443ffd9195be7fe031087a5212cca5810131f268d0395b31bf8991e79f5d", @typed={0xc, 0x7c, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x28, @uid=r5}, @generic="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", @generic="1679e467f294ef01942f71077ea737935139", @generic="e0093f0e08e0d9e5f1ad69d8369ae261d73e44e757a2cd706f580b10423daaf9e07b"]}, 0x2188}], 0x3, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x10}, 0x4000000) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) r12 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNGETFEATURES(r12, 0x800454cf, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 54.584785] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/28 20:50:55 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x484000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffeffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1080}, 0x0, 0x7fff, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffff, 0x84) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x5d, 0x20, 0x0, 0x9, 0x9, 0xfff, 0x10000, 0x2, 0x3, 0x4, 0x7, 0x40}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0x9, 0xffffffffffffbd2b, 0x3, 0x0, 0x6, 0x2095}) sendfile(r1, r1, &(0x7f00000000c0), 0x2) 2018/02/28 20:50:55 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @empty, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 20:50:55 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x100000, 0x2, 0xf, 0xd8d1f6d, 0x8000, 0x1, 0x0, 0x1, 0x81, 0x8, 0x401, 0x8}, {0x100000, 0xd000, 0x8, 0x2, 0x1, 0x4, 0x9, 0x7, 0x1, 0x8, 0x0, 0x80000001}, {0x1f000, 0x6000, 0xc, 0x8b, 0x6, 0xbc, 0x7, 0x3f, 0x3eb, 0x3, 0x2, 0x8}, {0x0, 0x7004, 0x9, 0x5, 0x7, 0x8000, 0x2f, 0x8022, 0x8, 0x3d0f, 0x80, 0x3}, {0x0, 0x0, 0xf, 0x9, 0x10000, 0x8001, 0x1ff, 0x7f, 0x5, 0xfffffffffffffffc, 0x10000, 0x100}, {0x0, 0x10000, 0xc, 0x5, 0x10000, 0xfffffffffffffff7, 0x0, 0x9, 0x7ff, 0x27d, 0x6, 0x2}, {0x10001, 0x2, 0x1c, 0xfff, 0xffffffffb3c6abfe, 0x1, 0x2, 0x0, 0xffff, 0x6, 0x96b4, 0x10}, {0x6000, 0x0, 0xb, 0x20, 0xffffffff, 0x63, 0x3, 0x6, 0x3, 0x3f, 0xbd3, 0x10000}, {0x1, 0xd000}, {0x2}, 0x10000, 0x0, 0x2, 0x10000, 0xe, 0x800, 0xd000, [0x3, 0x81, 0x9, 0xfffffffffffffffb]}) 2018/02/28 20:50:55 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/28 20:50:55 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserself(\x00', 0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x5}], 0x1) 2018/02/28 20:50:55 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ion\x00', 0x0, 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) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x10002, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/28 20:50:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], 'irlan0\x00', 'ip6_vti0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x80000000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r0, r1, 0x2, 0x3}, 0x10) 2018/02/28 20:50:55 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=ANY=[@ANYBLOB="9b40eb"], 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 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) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100e91f7189591e9233614b34ddf0159acd686fabe6a5b7fb5bf71f12cbd86397c8cf08e5b48535ee6bb0033d460403d62a9fd814b277dc9bcdf5634c8f21b67b0957236edf7f51f9472e26f48064f69662269921c8cc35183cdca11863d30efa9b14c28d7c26f1f60c96da2db6cf76083f7b5724"], 0x1) socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000140)={r4, 0x2}) 2018/02/28 20:50:55 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) creat(&(0x7f0000891ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x0, 0x0) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/28 20:50:55 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r1, 0x8, &(0x7f0000000080)=""/153) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) socket$inet(0x2, 0xa, 0x6c1) 2018/02/28 20:50:55 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./control/file2\x00', 0x0, 0x10}, 0x10) fadvise64(r0, 0x0, 0xffffffff, 0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = open$dir(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000280)='./control/file0\x00', &(0x7f0000000300)={{r4, r5/1000+30000}, {0x0, 0x7530}}) unlink(&(0x7f0000f86000)='./control/file0\x00') getdents64(r2, &(0x7f00000000c0)=""/235, 0xeb) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000200)='-{)selfproc-ppp0mime_typevboxnet1\':}-\x00') ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000500)=0x3) mknod(&(0x7f0000000000)='./control/file2\x00', 0x0, 0x0) close(r1) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x0, 0x30, 0x907, 0x840}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000540)={r6, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r6, @ANYBLOB="86000000fec81a85c501a15d705ce65bcd1514649e07d126d68d29e08ba6ab8a7d7f676481d1581be09431e1c7720367dced7f73115e6edd795897e697dcd991568705e0e25a1d251f1c2dedec6ffd876085516b99059208ac282d4362025939d47b4dcf5b373bd19b6452296091d207f41b6b96d10d7e213dd5c2e32adb4afc98c85ece6916"], &(0x7f00000004c0)=0x8e) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000340)={{0x0, 0x200, 0x3, 0x3, 0x3, 0x5}, 0x3, 0x4, 0x5}) 2018/02/28 20:50:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc7ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x5, 0x2}) r1 = syz_open_dev$loop(&(0x7f0000f97000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/28 20:50:55 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000080)=@hci, 0x0, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/141}, {&(0x7f0000000180)=""/4096}], 0x0, 0x0, 0x0, 0xff}, 0x5e}, {{&(0x7f00000011c0)=@rc, 0x0, &(0x7f0000001280)=[{&(0x7f0000001200)=""/77}], 0x0, &(0x7f00000012c0)=""/73}, 0xfffffffffffffffe}, {{&(0x7f0000001340)=@nfc, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)=""/171}, {&(0x7f0000001440)=""/79}, {&(0x7f00000014c0)=""/119}], 0x0, &(0x7f0000001580)=""/4096}, 0x8000}, {{&(0x7f0000002580)=@l2, 0x0, &(0x7f00000028c0)=[{&(0x7f00000025c0)=""/178}, {&(0x7f0000002680)=""/109}, {&(0x7f0000002700)=""/173}, {&(0x7f00000027c0)=""/240}], 0x0, &(0x7f0000002900)=""/142, 0x0, 0x80}, 0xfff}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f00000029c0)=""/114}, {&(0x7f0000002a40)=""/118}, {&(0x7f0000002ac0)=""/24}, {&(0x7f0000002b00)=""/119}, {&(0x7f0000002b80)=""/4096}, {&(0x7f0000003b80)=""/3}, {&(0x7f0000003bc0)=""/178}, {&(0x7f0000003c80)=""/102}, {&(0x7f0000003d00)=""/78}, {&(0x7f0000003d80)=""/77}], 0x0, &(0x7f0000003ec0)=""/249}, 0x5}, {{&(0x7f0000003fc0)=@ax25, 0x0, &(0x7f00000053c0)=[{&(0x7f0000004000)=""/224}, {&(0x7f0000004100)=""/45}, {&(0x7f0000004140)=""/83}, {&(0x7f00000041c0)=""/4096}, {&(0x7f00000051c0)=""/182}, {&(0x7f0000005280)=""/254}, {&(0x7f0000005380)=""/11}], 0x0, &(0x7f0000005440)=""/140, 0x0, 0x93}, 0x2}, {{&(0x7f0000005500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x0, &(0x7f0000005a40)=[{&(0x7f0000005540)=""/14}, {&(0x7f0000005580)}, {&(0x7f00000055c0)=""/50}, {&(0x7f0000005600)=""/122}, {&(0x7f0000005680)=""/227}, {&(0x7f0000005780)=""/94}, {&(0x7f0000005800)=""/229}, {&(0x7f0000005900)=""/42}, {&(0x7f0000005940)=""/255}], 0x0, &(0x7f0000005b00)=""/146, 0x0, 0xffffffff}, 0x8}], 0x35b, 0x10100, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000005e00)=@nat={'nat\x00', 0x1b, 0x5, 0x470, 0x220, 0x330, 0xffffffff, 0x220, 0x330, 0x3d8, 0x3d8, 0xffffffff, 0x3d8, 0x3d8, 0x5, &(0x7f0000005d80), {[{{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x200, 0x9}}, @common=@set={0x40, 'set\x00', 0x0, {{0x885, [0x266, 0xffff, 0x5, 0x9, 0x3f, 0x8000], 0x40, 0x4, 0x3ff}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0xe, @rand_addr=0x72c4, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e24, @icmp_id=0x68}}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffff00, 0xff000000, 'ip6tnl0\x00', 'lo\x00', {0xff}, {0xff}, 0x73, 0x1, 0x8}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x9, 0x1800}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x0, 0x1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e20, @gre_key=0x1}}}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x20, 0x5, 0x1ff, 0x400, 0x0, 0x1], 0x1000, 0x81, 0xa}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x5, 0x3, 0x1000000000, 0x8000, 0x8, 0x7], 0x3940, 0x2, 0x3}, {0x8, [0x2, 0x732c, 0x100000001, 0x3, 0x6, 0x10001], 0x1ff, 0x401, 0xffff}}}}, {{@ip={@rand_addr=0x3, @rand_addr=0x81, 0x0, 0xffffffff, 'ipddp0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x25, 0x1, 0x2}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @rand_addr=0x80000000, @port=0x4e24, @icmp_id=0x67}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/02/28 20:50:55 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0xffffffff}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc00, 0xc440) 2018/02/28 20:50:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x110, 0x240, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x4}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x20, 0x0, "43e8138cae4c231038e86108ca36c19043f03c6c6746044a2b3cff38e87c29cad51cf85ea642e3cd44f81a295c7ddec7d1fe3e229afb7a15f6278fdcdf865a46"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x141) [ 54.720616] x86/PAT: syz-executor6:6561 map pfn RAM range req write-combining for [mem 0x1a2cc0000-0x1a2cc3fff], got write-back [ 54.735523] x86/PAT: syz-executor6:6564 map pfn RAM range req write-combining for [mem 0x1a2cc0000-0x1a2cc3fff], got write-back 2018/02/28 20:50:55 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)}, {&(0x7f0000000200)=""/65, 0x41}], 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cb57e2000000ffdd0e"], 0x9}, 0x0) r2 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x0, 0x80, &(0x7f0000ffc000/0x1000)=nil, 0x9}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r3) 2018/02/28 20:50:55 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000100000000000000185aca4f7c16103690ccfb3ddb5660c863d0c67e040ddeec83e0effbf197c8abb3e72cea73d98aa405b582b174667f53b1685fe763a55e02b62d782c994a75d831cd0d7dd1186961737665dffaa7bfde282ce9c9967041a16665bf3a96476182c59502f077dc5d450a2b39094b347df7c700cac300a0b257d17f0580ec0929d2d6819a8ca5bce62c6820000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00N \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000013000)=[{&(0x7f0000023000)="bb", 0x1}], 0x1, &(0x7f0000003f90)=[]}, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="f2", 0x1}], 0x1, &(0x7f000001de88)=[]}, 0x8080) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000002fe0)=[{&(0x7f000000f000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x481) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/39, 0x27}], 0x1, &(0x7f0000000100)=""/203, 0xcb}, 0x0) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/28 20:50:55 executing program 5: r0 = socket(0x10, 0x802, 0x3ff) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/28 20:50:55 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000000000)="73797a6b616c6c6572009fa11acf82ebb48ea373f0ade49ac7e474720d831dadb5", 0x0, 0x1000, &(0x7f000087d000)=""/4096, 0x0, 0xffffffffffffffff}, 0x48) fcntl$getown(r0, 0x9) 2018/02/28 20:50:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x2b}) 2018/02/28 20:50:55 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e15c77a6", 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, r2}) dup2(r2, r1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) [ 54.788271] QAT: Invalid ioctl [ 54.801663] QAT: Invalid ioctl 2018/02/28 20:50:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'syzkaller1\x00', 'ip6gretap0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b7) sendmsg(r0, &(0x7f0000032fc8)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, &(0x7f0000006f48)=[]}, 0x24008040) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x2, &(0x7f00000004c0)={0x1, 0x2, 0x7fffffff, 0x72b39c7e}) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffff, 0x440000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket(0x10, 0xa, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 2018/02/28 20:50:55 executing program 5: r0 = socket(0x800000010, 0x4000000002, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000440)=[]}, 0x0) write(r0, &(0x7f00000000c0)="260000001a0053eb910000f9090000000000000015e0f1ff609b07000000000000008b017fbc", 0x26) semget(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/02/28 20:50:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200042, 0x0) 2018/02/28 20:50:55 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) bind$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x5, 0x6, 0x100000000, 0x8, 0x0, 0x3}}, 0x8) r1 = ioctl$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) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bpq0\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)) 2018/02/28 20:50:55 executing program 6: r0 = 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_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8) ftruncate(r0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/28 20:50:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x200004e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000002c0)) 2018/02/28 20:50:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1001) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}], 0x74) 2018/02/28 20:50:55 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x140, 0x0) readahead(r0, 0x8, 0x3f) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$LOOP_CLR_FD(r0, 0x4c01) ppoll(&(0x7f0000165fc8)=[{r1}], 0x1, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0x7, 0x3, 0x4}) r1 = socket$inet(0x2, 0x80200400000001, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0xe8, 0x1e8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8b8) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1}) 2018/02/28 20:50:55 executing program 5: r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/28 20:50:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0xffffffffffffff55) writev(r0, &(0x7f0000000040)=[], 0x5b5) 2018/02/28 20:50:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) personality(0x5000002) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000080030000ffffffff98000000c001000000000000ffffffffffffffffe8020000e8027f00000000000000ffff04000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128010000000000000000000000000000000000000000680072617465657374000000000000000000000000000000000000000000000065716c0000000000000000000000000079616d3000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ac1414bbe0000001000000000000000079616d3000000000000000000000000073797a6b616c6c6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012801000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040007365740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/02/28 20:50:55 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0xb8f3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x886}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f0000000040)=0x2, 0x4) 2018/02/28 20:50:55 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="08000000000000001399a390ce932c4a49fd0b6918c1df4bcdc58676300fcce7"]) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) 2018/02/28 20:50:55 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x1, @time={0x77359400}, 0x10000, {0x3, 0x9}, 0x1, 0x0, 0x5000000}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0xfffffffffffffffc, 0x4000009f, &(0x7f0000000000)="0304914e2a413df340a03e3ffeb92d435e7d6c59223bd29cb71e13f47aba1903bcdb7491f5438687e607623fe5191e1e4142c60c3c3d7f8d28f0ede5d550d51ef87364a54099105b63882b5473a96d5f8f3c6ed4bf3045a4864c26e46045288d633a62f06abf802480982ffaab7c0558544c8fe9e76e568a2f7cd327d22df52d53f3f1ad90edad0fe2f391b03a9164d227ea3e5f686fc6b6a613df5333f9bcb6dc5012bfa4db", &(0x7f0000000180)="e8a8418970d3f7867623da9f1513e55cad3218fe334e3eb0c75380ffa75c87131283579a8c578fcfb7c05c7a3a5e61325d682439c68d411f634a6bb43503998dde795c5e4bf990d3a318ac7906e60ca68b4239823ddfe243147e5f225701a41baef8e932", 0xa6, 0x64}) 2018/02/28 20:50:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 6: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x7, {{0xa, 0x4e21, 0x6000000, @dev={0xfe, 0x80, [], 0x13}, 0x3}}}, 0x88) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x8) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=""/24, 0x18}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f00000005c0)=""/222, 0xde}], 0x4, &(0x7f0000000780)=""/85, 0x55}}], 0x2, 0x0, &(0x7f0000000dc0)={0x0, r1+30000000}) 2018/02/28 20:50:55 executing program 0: sync() request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = fanotify_init(0x1, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="29c22b3877951fa1c67f03a2ea2dbcf6db4b9d061775cdaaec529388e9e9686307172ef1f197f37330b7ec907e787ad695438456b87f8855b8f27d404e8b99590e78247ad10696f2c675a52a28ade5117e84283713850ab85d45794645f500b72829f422e79f3ff90f89a4b6cfd39428a4905bb7bdaf6c4f6bd77cebf6f57ab51b5612", 0x83}, {&(0x7f0000000280)="79f00d1926545bb7fb283481cc8ed793a8954c73a78fba2c79c470927202bb0041eb3807533ac6e72c6482ee4952ceca0308caf09a437fa74f7e6b670dd7ab4bf5e18f432cb7fab571a5e34203b05d5b1a75df13b6d694494a595bbda5b9cd581fa12f35e0e1ea79bf768957ba0e8aa7d13df37d407e673352952a5f0f779b505c177b917229537b8c4556d1f91e62a1a62d47dc981a67f4148d4dc9e340b871ae46db290e90694acd1343ad04b0f74fc001092970cb4e4fbaf6b329f7f8", 0xbe}, {&(0x7f0000000340)="e722f8e5e233a09637214a01779ecafc0fe02a1fdb75afc7dc24d96731abface3af2a03815f0e9e41ca89f3b9a12382208b1764129305417803f4c956bfe093ff078605ce21afe864e468af4d0a45933105f4441ee2644b7014654fb4449680aed4296c5462d8b79e338f256aa2570fae71191f51e3cadf111b7658d0dba030969d0e784f007593f7759b60ec2", 0x8d}], 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x200000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000840)={0x4, 0x0, [{0x2002, 0x78, &(0x7f0000000680)=""/120}, {0x10000, 0xbe, &(0x7f0000000700)=""/190}, {0xd005, 0x20, &(0x7f00000007c0)=""/32}, {0xf002, 0xf, &(0x7f0000000800)=""/15}]}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000000c0)={0x100000001, 0xc}, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x4003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x685}}, [0x7, 0xcc7c, 0x200, 0x120, 0x7, 0x6, 0xffffffff, 0x9, 0xfffffffffffffffe, 0x3f, 0x7, 0x7787, 0x3f, 0x4]}, &(0x7f00000005c0)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r3, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x55d, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x200}, &(0x7f0000000440)=0x8) 2018/02/28 20:50:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r1 = socket(0xa, 0x2, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vlan0\x00'}}, 0xffffff91) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x1000}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x2, [0x1, 0x800]}}) 2018/02/28 20:50:55 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x2401) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) 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(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000537000), 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/28 20:50:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x8000, 0x2, 0x101, {0x77359400}, 0x80000000, 0xfffffffffffffffc}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x3, 0xd295, 0x0, 0x9e2, @tick=0x8, {0x0, 0x1}, {0x7fff}, @raw8={"442afcaf4251a2471f5a4809"}}, {0x3, 0x7, 0xb4, 0xffffffff, @time, {0x1f}, {0x5, 0x685}, @time=@time={0x77359400}}, {0xffffffff, 0x0, 0x7ff, 0x20, @tick=0x8, {0x1, 0x1ff}, {0x4, 0x3}, @raw32={[0x400, 0x7, 0xfffffffffffff596]}}, {0x0, 0x6, 0x10002, 0x3, @tick=0x800, {0x4000000003, 0x3}, {0x80000001, 0x20}, @ext={0x1d, &(0x7f0000000000)="600b9162302a5982d681f6534c9bea2825646d792b9268709c18257599"}}, {0x8, 0x8, 0x5, 0x3, @time={0x0, 0x1c9c380}, {0x7, 0x9}, {0x5, 0x2}, @note={0x0, 0x7, 0x2f, 0x3, 0xfffffffffffff000}}, {0x80000000, 0xaa9, 0x7f, 0x8, @tick=0x4, {0x5, 0x9}, {0x40, 0x7fff}, @result={0x7fffffff, 0x6}}, {0x20, 0x5, 0x8, 0x40, @time={0x77359400}, {0x3ff, 0x2}, {0x1, 0x4}, @quote={{0x5, 0x6e9}, 0x7, &(0x7f0000000040)={0x1f, 0xfff, 0x3, 0x5, @time={0x77359400}, {0x4, 0x7fffffff}, {0x6, 0xff}, @connect={{0x2, 0x1}, {0xd6, 0x7fff}}}}}, {0x5, 0x80000000, 0x1, 0x10000, @tick, {0x6, 0x5}, {0x5, 0x5}, @raw8={"c383addf06eeea1ff37dcdf5"}}, {0xc0, 0x7fb, 0xfffffffffffffbff, 0x5, @time={0x77359400}, {0x8, 0x80000001}, {0x4, 0x9}, @addr={0xb58, 0x400}}, {0xe050, 0x8, 0x475d7bd6, 0xb14c, @time={r1, r2+30000000}, {0x9a, 0x4}, {0x100000000, 0xffffffff}, @queue={0x4, {0xfff, 0x10001}}}], 0x1e0) r3 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x9, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x20000, 0x2, 0x3, 0xff}, {0x7, 0xe72a, 0x0, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)) r4 = msgget$private(0x0, 0x48) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/105) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000500)) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x30fd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x1ff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/28 20:50:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x88000400) semget$private(0x0, 0xb, 0x31) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) semop(0x0, &(0x7f0000000000)=[{0x0, 0x1, 0x1000}], 0x1) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) unshare(0x2000006) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) bind$packet(r2, &(0x7f0000000800)={0x11, 0xf6, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=0xffff) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x28) [ 55.111878] mmap: syz-executor0 (6682) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/28 20:50:55 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) fchmod(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/02/28 20:50:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x2000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x108) inotify_rm_watch(r1, r2) getsockopt(r0, 0x0, 0x6, &(0x7f0000fe6000)=""/8, &(0x7f0000fecffc)=0xdb) 2018/02/28 20:50:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x30fd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) capget(&(0x7f0000000080)={0x20080522, 0xffffffffffffffff}, &(0x7f00000000c0)) 2018/02/28 20:50:55 executing program 0: personality(0x20005) uname(&(0x7f0000000040)=""/15) 2018/02/28 20:50:55 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/28 20:50:55 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/28 20:50:55 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 = timerfd_create(0x7, 0x800801) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) getuid() timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) flock(r0, 0x2) timerfd_gettime(r0, &(0x7f0000000000)) 2018/02/28 20:50:56 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x10000}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x1, r3, 0x3) 2018/02/28 20:50:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x5) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x30fd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00000002c0)='!\'trusted%*-+wlan1\x00') r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xae, 0x200000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x15, 0x72, &(0x7f0000000100)="311263d73dd3902943390e30bed4baecac4b3fb5feadebd9a98aca59bf055fa1ad381ccd40472f6404dcdf9fea4a3ce7c945a108cb01586fc49f1f3cba9b76199c45a16edd92ae6acc45687d3f95e6d73c3dc25b20126cd1628caa5a16cebd594052ad83a3c69e5204aa0314d6f214924fbf"}) fcntl$getflags(r0, 0x40a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/02/28 20:50:56 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x48e35de6, 0x7, 0x6, 0x4, "e0117d676b56a6cce7688b73f7cc83c0236f7790e6ab9a12167b1a1449227a70f4e36a4130a95fd1f43e7667", 0x92}) 2018/02/28 20:50:56 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00001c1000)='net/ip6_tables_targets\x00') sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001240)={r4, 0xd, "7c920a3cea4b54b0ad1993b61f"}, &(0x7f0000001280)=0x15) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001140)={r3, 0x8, 0x396, 0x8, 0xffffffff, 0x6, 0xff, 0x9, {r4, @in6={{0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0xfff}}, 0x3f, 0x3, 0x2, 0x7fe0000000, 0x7}}, &(0x7f0000001200)=0xb8) 2018/02/28 20:50:56 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty=[0x2, 0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x82000, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000080)=0x6, 0x4) 2018/02/28 20:50:56 executing program 3: r0 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/hwrng\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="2a9e435cbc64148b63f6e9882cffa223b9881a7e8caea44b9e2758fc1e0cc4f18843bc193c40826177ff27f613b45167980e1245ef00ecf581c43243abffa8092a1626e1917991f923793434399fc4d8efb43910ef88c6ace97fcc", 0x5b, r0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x801, &(0x7f000067ff56)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x282480, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x4, 0x8) fanotify_mark(r1, 0x4, 0x40000020, r1, &(0x7f0000000080)='./file0\x00') unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="8401000000000000000010", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)='/', 0x1, 0x0, 0x0, 0x0) fallocate(r1, 0x80000000000001, 0x8001, 0x10001) readv(r1, &(0x7f0000001580)=[{&(0x7f0000001480)=""/206, 0xce}], 0x1) 2018/02/28 20:50:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f29000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@dev={0xfe, 0x80}, 0x0, 0x6c}]}, 0x38}, 0x1}, 0x0) 2018/02/28 20:50:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6, 0x4}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000540)=[]}], 0x1, 0x0) 2018/02/28 20:50:56 executing program 6: 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x220002, 0x0) read(r0, &(0x7f00000000c0)=""/193, 0xc1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000001c0)=0x2) 2018/02/28 20:50:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20100, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004140)={&(0x7f0000003b80)=@hci={0x0, 0x0}, 0xc, &(0x7f00000040c0)=[{&(0x7f0000003bc0)=""/233, 0xe9}, {&(0x7f0000003cc0)=""/129, 0x81}, {&(0x7f0000003d80)=""/168, 0xa8}, {&(0x7f0000003e40)=""/252, 0xfc}, {&(0x7f0000003f40)=""/126, 0x7e}, {&(0x7f0000003fc0)=""/63, 0x3f}, {&(0x7f0000004000)=""/148, 0x94}], 0x7, 0x0, 0x0, 0x81}, 0x2020) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000004180)={@ipv4={[], [0xff, 0xff], @empty}, 0x2, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x4000000000, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr=0x5, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r4, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='}.wlan1\\\x00', 0x9, 0x3) 2018/02/28 20:50:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sysfs$2(0x2, 0x80, &(0x7f0000000280)=""/27) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xe5, 0x10000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x1, 0x4) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/02/28 20:50:56 executing program 7: r0 = socket$inet(0xa, 0x801, 0xfffeffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="6e617407000000000000000000000000000000000000000000000000000000001b0000000500000038030000a8000000f8010000fffffffff801000050010000a0020000a0020000ffffffffa0020000a002000005000000", @ANYPTR=&(0x7f0000002fb0)=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'], @ANYBLOB="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"], 0x398) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cuse\x00', 0x41, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000a00)=""/228) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000b00)=0x54, 0xff49) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockname$inet6(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000b80)=0x1c) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000880)={0x8, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @rand_addr=0x5c65}}}, 0x118) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1000, 0x0, 0x81, 0x56, 0x1, 0x5, 0x80, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x645, 0x9, 0x1, 0x4c1, 0x8001}}, &(0x7f0000000140)=0x7) r6 = shmget$private(0x0, 0x2000, 0x812, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000002c0)={0x2, 0x5, 0x2, 0x3f, 0xaea1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000007c0)={r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x0, 0x5}, &(0x7f0000000780)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r2, 0xb0e, 0x4, [0x0, 0x8000, 0x1, 0x6]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@empty, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000e80)=0xe8) 2018/02/28 20:50:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) sendto(r0, &(0x7f0000000040)="7ac83c4166ec3c739e52002f74db6765a93c9a6396fbcfc74f425c848b7d773b869d12e5bb404eaba988a15f96bc8d1b3ef82e4c66678645014e81a867c0f765d31fc8c81d8b126b4ebb270362eee476d813b67d7a62b6c98d09c7ec984bf4853856ccafd657918e705c37bd06cd524f314097ad2863ef417b", 0x79, 0x2000c010, &(0x7f00000000c0)=@sco={0x1f, {0x3f, 0x2, 0x6, 0x400, 0xc0, 0xfffffffffffffffa}}, 0x8) 2018/02/28 20:50:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000000180), &(0x7f0000000040), 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="9fc10e50a71c2a787efe289b8ce3", &(0x7f0000000040)="110d7a12c9b11897daf11e40453ec97909660ffc1439ef031fcd81a6810459b4d558dbf2fbf6677863f9b0ecca046059b06920e9932bfa67ccaff3d3d6e5208518e30bdfb8a71a5e08d89d6d1e9b3aa14608d7f5ce165b79cf7a8f7bc8bf2192e6b313375c3fd7ad1f5e6effe020f6243ff93834e01931cda3cf4667a062daaaf38df91afab4beb3dec079772ca0c5796bdc6b2703e698eb3476a6e5f5615c92ff0b114767dcd70e6536ad815895206d75f7704f2931d726a3c6517f60cf0826", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000140)="d4acbd2e0ed670b720079fa1933ed57dbaed5dad183335cd6c1d6a3ae8d1d5eaeb0635113e56c48408d2b377d0a0eadeb48bc6e8066eba6525849063104cdca08975ae32519aef6cf98c0183c6ea4581e8d7d92432c3f04cf17f50fe4f34756ec1f9b206c0f0fe0b174b189e0dda067f4aa7111b331c322231aa918daaf98233e54e2c8c816bcbf14c5b3117af97876f468f4a45906c14499372960dcdfce149d7eb387f9a024c63bb2b63f4ac5a1b29826534823dea55bd4dd21544ae78d14c8a1726bea546f69bdab6b8ae023c7992d27edb554d31fa47bb96e6e256dd56324ebc4710e502258c173efaea8e44e6a92ba9efee09c6", &(0x7f0000000240)="d64007267bf1a5792acb9aaccaab3c313b6a22ddc3893d3c3c3cea507482f1b7857423fbffa2527768d696a782f1dda534beabc3e269723912357bee81c8cc5f5cfe0af9dd7ade6b225d8bee9ec85719e42900487b5caa7883b7d9a98254c2a500b9263bede95585d19b6ec3b1fcaf47db87f45f5b95b7f6e654455bdb21eac5639b4b04acac9c14d0f2c43b94b11a5bbdbe8d894ebc06fc45af0045235c5dea319199fa91b8fd966c5bc83a49b03a95ef1476efc1a354bc3bd2e1a0f8fefcfc4f852fc44e5cc33c1315912eea0a9a499124b736c9c75cdd2b43bf411d", 0x1}, 0x20) 2018/02/28 20:50:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x1, [0x0]}) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) [ 55.558626] 9pnet_virtio: no channels available for device ./file0 2018/02/28 20:50:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000124000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f0000000000)={&(0x7f00008bc000)={0x23d, 0x14, 0x2ed, 0x0, 0x0, {}, [@nested={0x8, 0x2e, [@generic="95"]}]}, 0x1c}, 0x1}, 0x100000) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000002ffc)=0xfffffdb1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/28 20:50:56 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f000056cf87), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getflags(r0, 0x0) syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns@') 2018/02/28 20:50:56 executing program 7: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x0, 0x100) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x400}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/28 20:50:56 executing program 0: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/02/28 20:50:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7a8, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, 0x8c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r0, 0x4) fsetxattr(r0, &(0x7f0000000280)=@random={'os2.', '\\keyringwlan0userwlan1self]-:\x00'}, &(0x7f00000002c0)='{(security}mime_type\x00', 0x15, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) ioctl(r0, 0x2, &(0x7f0000000040)="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") 2018/02/28 20:50:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000006fc3)=""/61, 0x3d}], 0x2, &(0x7f0000004f99)=""/103, 0x67}}], 0x1, 0x0, &(0x7f00000001c0)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @broadcast}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r0}, 0x14) [ 55.618785] 9pnet_virtio: no channels available for device ./file0 2018/02/28 20:50:56 executing program 4: r0 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cde0ed5f675dd4fb6a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872"}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc70, 0x101000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="5d108b9a080405d2ac340315d20d76926da8c63ce879f6fef5d8e5e677f5dbfb490c32138a500c6df0d898347fb10f8adf5835651511b05c97435b4b57d46535f80591c699b67fb879a200a77bd3f42085d43906f62f85fb061d3972de9b96cf64126defd2801582a49a14e7da569787cc6701bfe9f48f321da930bc1234bf1c42d05e51f5769b897488cccf8ff6298ce5a75715e1b00d5a887d4947ab4c426acaa1a2a8fc76320c41763d31f3c0ce9a03100497c2df868a5fbaa52d7db9fe38ecf4d3e4cda9df568d") syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40, 0xc0002) 2018/02/28 20:50:56 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)) 2018/02/28 20:50:56 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x20, 0x195d01) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x35fbe0c8}, &(0x7f0000000080)=0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x9b2e, 0x200, 0x80000000, 0x1, r4}, &(0x7f0000000100)=0x10) bind$can_raw(r1, &(0x7f0000002ff0)={0x1d}, 0x10) close(r0) bind$alg(r3, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/02/28 20:50:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x40cc) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)='F', 0xffffffc1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff40) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230000000000005f13faaeffff0200"], 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) r2 = dup2(r1, r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/28 20:50:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) fsync(r0) socket(0x1, 0x5, 0x3ff) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/02/28 20:50:56 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x59, "946551dd8ab306d4e982cb104fbd1cc826ed440b3b44a37da896e2488ad73f1ed2fba07e27aa9f6f1ed5ab98ee4ec99131f86b85861ea1f8b11dc5fc33b8262f75a89eaee6cf79c46b2f0facff4461f9a0532acb75a44a69f5"}, &(0x7f0000000040)=0x61) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 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}) 2018/02/28 20:50:56 executing program 4: r0 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 5: r0 = socket$inet6(0xa, 0x8, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x0) 2018/02/28 20:50:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x56}}, [0x6, 0xffffffff, 0xfffffffffffff801, 0x0, 0x96, 0xe1, 0x10001, 0x4, 0xfffffffffffffffe, 0x7, 0x1, 0x2, 0x3f, 0x9, 0x7]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x400}}}, 0x8c) fcntl$lock(r0, 0x7, &(0x7f0000010000)) 2018/02/28 20:50:56 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4904, 0x100) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000040)="240000002e001d0000000043306b0000000000feffffffffffffffff000008425d102264", 0x24) 2018/02/28 20:50:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x74}, {r0, 0x10}, {r0, 0x101}, {r0, 0x1}, {r0}, {r0, 0x420}, {r0, 0x8}, {r0, 0x400}, {r0, 0x110}], 0x0, &(0x7f0000000040), &(0x7f00000000c0)={0xf6}, 0xfffffda6) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x0, 0x1, 0x28}, @fda={0x66646185, 0x6, 0x0, 0x12}], &(0x7f0000000080)=[0x68, 0x0, 0x30, 0x70]}, 0x7ff}}], 0xfffffffffffffddc, 0x0, &(0x7f0000002000)}) 2018/02/28 20:50:56 executing program 4: r0 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) read(r0, &(0x7f0000000180)=""/219, 0xdb) r2 = dup3(r0, r1, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x7) 2018/02/28 20:50:56 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") sendto$inet(r0, &(0x7f0000000040)="8df72df688e93fa7bc5dda7cb22701e9ece10382241e588f8a5d77052d80993a3469bfaa521a29a134df3a43b4b7cd2f8db1ec2a73946d3a567e8ec9b9b61136df63c23da0c286a6cf24a3d79de0bcd87b29befb7d503c5fa645243066d004f2eead9188fd4ea832b37b33ab2cadfb8fcc5e8a5218c3d95194a55d6f2e0391532307cb73f0a5264138a7d4850430c7b66c7f92352c220b2783716350ec9c60b03f6e97cc2fea36738c8338a3ac5c0d5e2b80b7c40a1b13772864ffef", 0xbc, 0x20008044, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x3}, 0x10) 2018/02/28 20:50:56 executing program 0: migrate_pages(0x0, 0x4, &(0x7f0000000000)=0xfff, &(0x7f0000000080)=0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 55.791493] binder: 6853:6857 ioctl c0306201 20007000 returned -14 [ 55.827428] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/28 20:50:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400, 0x5, 0x0, 0x13, 0x20, 0x1, "15f56c92b93b11bfceec9d8fd46196476839831917b51ff34ea95e8a397a5d9a22e66f1d4c6e7c28ee0be3db9386b33a98bb3b9ce6c4faef2da2c52c4c8a5d64", "822493871b6c9365f63020be42f4b7a62d8f052e03c9d257ab766a640788013b28ca8645832c23b684e87094e0819fad4e08d454319b157aedaa997c48c0e9c4", "0d73e615431d97e0edad6fc420c2ad29ce0d70ed00df09d94da1fab56f591e70", [0x1, 0x800]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000040000ffffffff380200000000000000000000ffffffffffffffff300300003003000030030000ffffffff040000001ad61fba30e57bd2a9d0c87f4a7d21d5e7d2c1f5a62a7058f23c3086f8c44323bdb98b730d97697ecc2ae7ec137b816fe2d640198fb7ea65f9ceb05e95657ff4c71b6172bfd0f619f998ab3fd6337971e222f9f375d3db3499713e99", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000000000000003700000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8002001000000000000000000000000000000000000000000000000280065756936340000000000000000000000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f80000000000000000000000000000000000000000000000000028006575693634000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x460) 2018/02/28 20:50:56 executing program 5: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='f2fs\x00', 0x1, &(0x7f0000fcd000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/93, 0x5d) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x56}}, [0x6, 0xffffffff, 0xfffffffffffff801, 0x0, 0x96, 0xe1, 0x10001, 0x4, 0xfffffffffffffffe, 0x7, 0x1, 0x2, 0x3f, 0x9, 0x7]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x400}}}, 0x8c) fcntl$lock(r0, 0x7, &(0x7f0000010000)) 2018/02/28 20:50:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f0000000000)=[]}}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x4, 0x1, 0x0, 0x8, 0xfae, 0x7}, &(0x7f0000000040)=0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) write(r0, &(0x7f0000000280)=':', 0x1) close(r0) [ 55.843378] binder: 6853:6869 ioctl 40046207 0 returned -16 [ 55.858276] binder: 6853:6875 ioctl c0306201 20007000 returned -14 2018/02/28 20:50:56 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="0200000026ffff000000000000000000"], 0xffe2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0xd731, 0x2, 0x1389, 0x20, 0x0, 0x4, 0x100, 0x1, 0x5, 0x7ff, 0x1000, 0xfffffffffffffffa, 0x80, 0x9a6, 0x9, 0x8, 0x0, 0xffff, 0x0, 0x10000, 0x4, 0xef, 0x9, 0x7, 0x4e1, 0x7, 0x80000001, 0x4, 0x3, 0x9, 0x7, 0x7, 0xfffffffffffffffe, 0x4, 0x4, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0xa}, 0x2100, 0x7, 0xa5fb, 0x7, 0x0, 0x1, 0xe0}, 0x0, 0x8, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$alg(r0, &(0x7f000002bfe4)={0x0, 0x0, &(0x7f0000000140)=[], 0x199, &(0x7f0000000100)=[]}, 0x40) 2018/02/28 20:50:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) io_submit(0x0, 0x0, &(0x7f0000000340)=[]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="e94d89e956fc909d2226a594471f", 0xe}, {&(0x7f0000000040)="55e88c564bf37d9b93aa5c91137a1364685dc6ae942b2800b981", 0x1a}], 0x2, 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x100000001}], 0x18}, 0x1) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_addrs=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000540)=[]}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x5, 0x4, 0x20]}) 2018/02/28 20:50:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000), 0x4800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)={0x2, 0x3, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x58}, 0x1}, 0x40000) 2018/02/28 20:50:56 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) listen(r0, 0x0) eventfd2(0x1200000000000000, 0x800) recvmmsg(r0, &(0x7f0000008340)=[{{0x0, 0x0, &(0x7f0000008280)=[], 0x0, &(0x7f00000082c0)=""/92, 0x5c}}], 0x1, 0x0, &(0x7f0000008580)={0x0, 0x1c9c380}) 2018/02/28 20:50:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:50:56 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000ff0)=ANY=[@ANYBLOB="02004e200000b57bb6900bdf9bf1e4ae"], 0x10, &(0x7f0000000000)=[{&(0x7f0000053000)="a93df682ca", 0x5}], 0x1, &(0x7f000000f000)=[]}}], 0x1, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000) 2018/02/28 20:50:56 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x0, 0x0, r0, 0x3}, 0x2c) 2018/02/28 20:50:56 executing program 5: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000180)={0x10000, 0x7, 0xfffffffffffffff8, 0x7, "4106dfbf736cd593f19fe059823a9232ff4150ed77548ee5666fb02a0921e9b10d4fe087f2bd7bc8f45ca9c2", 0x7}) connect$netlink(r0, &(0x7f00000001c0)=@kern={0x10}, 0xc) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x80000001, 0x6}, 0x10) 2018/02/28 20:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x67d, 0x2, 0x6}, 0x9, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0xc45, 0x80000000, 0x7, 0x10000}) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) 2018/02/28 20:50:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0xa200) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x8, 0x4) migrate_pages(r1, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) 2018/02/28 20:51:07 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r0, &(0x7f00000002c0)="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", 0xfffffffffffffca1) 2018/02/28 20:51:07 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="08000000000000001399a390ce932c4a49fd0b6918c1"]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x80) 2018/02/28 20:51:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004abfbc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fecff8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000fcbff8)={0x1, 0x80000001}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e73fe4)={0xa, 0x4e21, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bond0\x00', @ifru_mtu=0x9}) 2018/02/28 20:51:07 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x2200) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000200)=""/152) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x7ff, 0xcee015dc9ca888e3, 0x2, 0x0, &(0x7f0000000400)=[{}, {}, {}]}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f000020e000), 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000003c0)={0xffffffffffffffff, 0x3, 0x5, 0x0, 0x5}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000002c0)=""/219) 2018/02/28 20:51:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:07 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) sysfs$2(0x2, 0x1f, &(0x7f0000000040)=""/4096) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001080)=0x8001) 2018/02/28 20:51:07 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x6, 0x1, 0xfffffffffffffffa, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/28 20:51:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_addrs=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000540)=[]}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x5, 0x4, 0x20]}) 2018/02/28 20:51:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_addrs=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000540)=[]}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x5, 0x4, 0x20]}) [ 66.571657] kauditd_printk_skb: 16 callbacks suppressed [ 66.571669] audit: type=1400 audit(1519851067.305:72): avc: denied { map } for pid=6939 comm="syz-executor2" path="/dev/ashmem" dev="devtmpfs" ino=1140 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/28 20:51:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:07 executing program 6: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) mkdir(&(0x7f00002ff000)='./file0\x00', 0x20) rmdir(&(0x7f0000000000)='./file0\x00') 2018/02/28 20:51:07 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eb9ff8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/02/28 20:51:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000012c0)=[]}}], 0x4000000000000af, 0x0) 2018/02/28 20:51:07 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) fdatasync(r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x80, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x7, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)}) 2018/02/28 20:51:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 66.601838] audit: type=1400 audit(1519851067.320:73): avc: denied { net_admin } for pid=4247 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 20:51:07 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="93d79175dad58a236a3e18a369c4c1bf093c7b7b7279f4c91a61bad451d177171d5b0ae09a877ebc8fc4bf67e9991ee5f2e83aa467cd74d1c8c42761d0f204de349af9013dd6b8455c8aaf2be0394de24c3e8f38a262f6252534f6d7cd0e647fc36461eb3ddb49268cd871ad6afae235ed9db7e91ed7ae192be2ca69a00b5592da3f2b8480d34d4203c60bfb139a3a237dc1dc49764a1d4b6877aac41c80461c6a17d595e46b1e11806cb854bf40", 0xae, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) 2018/02/28 20:51:07 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x3, 0x3, 0x1a, 0x3f, 0x1, 0xff800000000, 0x7ff, 0xa859, 0xffffffffffffff7f}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0xd) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/28 20:51:07 executing program 6: mmap(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x8011, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"698e7d2f0fb9b8"}, 0x4}, 0x10) [ 66.688883] QAT: Invalid ioctl [ 66.719720] audit: type=1400 audit(1519851067.407:74): avc: denied { net_raw } for pid=6962 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.744005] audit: type=1400 audit(1519851067.421:75): avc: denied { sys_admin } for pid=6965 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.768378] audit: type=1400 audit(1519851067.427:76): avc: denied { net_admin } for pid=6964 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.792747] audit: type=1400 audit(1519851067.431:77): avc: denied { dac_override } for pid=6965 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.817261] audit: type=1400 audit(1519851067.442:78): avc: denied { dac_read_search } for pid=4243 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.842061] audit: type=1400 audit(1519851067.451:79): avc: denied { map } for pid=6965 comm="syz-executor1" path="/57/file0/bus" dev="ramfs" ino=18105 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/02/28 20:51:08 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffff80, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x0, 0x2465, 0x5440, 'queue0\x00', 0x1000}) fstat(r1, &(0x7f00005e6000)) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffcda, 0x0) 2018/02/28 20:51:08 executing program 0: msgget$private(0x0, 0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b93ffc), 0x4) 2018/02/28 20:51:08 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x3, 0x2, 0xc7, 0x9}, 0x10) ioperm(0x80000000, 0x8, 0x8) 2018/02/28 20:51:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) accept$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/02/28 20:51:08 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa4, 0x400000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000000040)) 2018/02/28 20:51:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) 2018/02/28 20:51:08 executing program 7: socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket(0x2, 0x3, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)={r0}) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101002) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x4, 0x0, 0xfffffffffffffff9, 0x3f, 0xc, 0x2}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0x20000003f}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, 0xe8) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) 2018/02/28 20:51:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001140)=0x3ff, &(0x7f0000001180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/02/28 20:51:08 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x100) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/237) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x1, 0x4) 2018/02/28 20:51:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x66) setsockopt$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$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 1: r0 = socket(0x10, 0x2, 0xc) prctl$intptr(0x1d, 0x9) write(r0, &(0x7f0000000040)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) [ 67.393174] audit: type=1400 audit(1519851068.126:80): avc: denied { create } for pid=7028 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 67.406745] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 67.417254] audit: type=1400 audit(1519851068.127:81): avc: denied { write } for pid=7028 comm="syz-executor1" path="socket:[18176]" dev="sockfs" ino=18176 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 67.448170] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/28 20:51:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x56, &(0x7f0000019fa0)=[], 0x1f2, &(0x7f000001ef08)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20800, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/147) 2018/02/28 20:51:08 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x10000, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80)=[], 0x0, &(0x7f0000002480)=[], 0xdd}}], 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2088c0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x1c, 0x7f, 0x3, 0x401, 0xffffffff, 0x20, 0x5, 0xfffffffffffffe01, 0x1, 0x7, 0x5, 0x7f, 0x24}, {0x80000001, 0x3, 0x80000000, 0xe176, 0x3ff, 0x100, 0x6, 0x10001, 0x4, 0x0, 0xffffffffffffffff, 0x9, 0x80}, {0x9, 0x0, 0x14a0, 0x80000000, 0x1f, 0x7f, 0x8, 0x7, 0x8000, 0x100000001, 0x3, 0x10000, 0x2}], 0x100}) 2018/02/28 20:51:08 executing program 5: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/65) r2 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/02/28 20:51:08 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x1887d, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002200)='/dev/adsp#\x00', 0x1ff, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002240)=0xfffffffffffffffc, 0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xfffffffffffffffd}) 2018/02/28 20:51:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='status\x00') lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = gettid() getpgrp(r1) 2018/02/28 20:51:08 executing program 6: r0 = socket(0x1, 0x80005, 0x0) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ip6gre0\x00'}) time(&(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4c4, 0x200800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0xff}, {0xbcac, 0x7}, 0x1, 0x1, 0x5}) 2018/02/28 20:51:08 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cb9ffc)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70009000000000000006f"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/02/28 20:51:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/02/28 20:51:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') keyctl$search(0xa, 0x0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/02/28 20:51:08 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x8001, &(0x7f0000000140)=0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0xfffffffffffffeda) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/97) unlink(&(0x7f0000a88ff8)='./file0\x00') r2 = semget(0x2, 0x5, 0x402) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f00000002c0)=""/234) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/5) close(r0) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 5: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000000080)="260000001a0053f7910000f9f909003baeb8500000fff1ff609b00180000003f000d8b017ffa", 0x26) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffff104}, 0x4) 2018/02/28 20:51:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000040)=""/71, 0x47}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/87, 0x57}, {&(0x7f0000001140)=""/24, 0x18}, {&(0x7f0000001180)=""/252, 0xfc}], 0x5) 2018/02/28 20:51:08 executing program 2: eventfd(0x800) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/28 20:51:08 executing program 3: syz_emit_ethernet(0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000001800000aaaaaaaa88ca"], &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1a1040, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x401, @empty, 0x2}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8200, 0x4, 0x6, r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup2(r3, r3) mmap(&(0x7f0000ade000/0x4000)=nil, 0x4000, 0x2000006, 0x32, r4, 0x10000000000000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000000240)=""/4096) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x10001, 0x8, 0xadf, 0x0, 0x200}, 0x14) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x13f}]) 2018/02/28 20:51:08 executing program 2: capset(&(0x7f0000fb2000)={0x20071026}, &(0x7f000006f000)) prctl$intptr(0x1c, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/02/28 20:51:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000799ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000040)=""/223, &(0x7f0000000140)=0xdf) ioctl(r0, 0x4000000000001269, &(0x7f00009c6000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/28 20:51:08 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@llc={0x1a, 0xf5, 0x3, 0x80000000, 0x6, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="4b5744e9527a", 0x6}, {&(0x7f0000000100)='Q~?', 0x3}, {&(0x7f0000000140)="59cbe2e3c1f20d029fd96c8cfba4197996d8ca0e9405987b266be3928e14202b4a45fe2261f446c19c2690f7d11b38d02449482865ecaeb0c3dcce5ab974fbcad8fe999e4445001aaf51f2f379eb517757f1349aca345c6bfb3c021b3e7ff3c4db5157b93b9e8e0048", 0x69}, {&(0x7f00000001c0)="cfca0f00be6b6b9fe647ff9528495dcb5e8b2d27ac5bb7664189f3c159a88a61dc3deb1ff2ae4d76b16feb3a4c01adc65f1df2b2ee5f688f7a4c00f205e8c73faec9005ccbb2c182718150647b9e74fa85ed5e7948b9aee1317fdf25a66a3a4056dba03f9634f15d92", 0x69}, {&(0x7f0000000240)="f321b795c8442cf6", 0x8}, {&(0x7f0000000280)="5081de8cb3277465aa45a597ff1776086210304c440562618da285808216296fd729f0a4a6df811ae379ccf4734735d93ffb7a2571c9d2c65ad528a3ccb94daa393faafd44bc0e6d11790af4648e40dcbf8a4e64398a41a4771c57636bfe57e740410f6be557ab66e9ee6ff39f54300a9764147bb776610c303574b5d5c63ea9edb9113833998af24d0b860849fb77746821cea320ee526707551e8877fe", 0x9e}, {&(0x7f0000000340)="61ff886c4cdd6c8a6a4ccb4cdcba727ae867e8322d403ab585ee702104b4898fd29718", 0x23}, {&(0x7f0000000380)="65073bf5ee72aecadedab0c42896c5983b2411af0164aae410531f30916838c86f52e1bdacc76b429c56bb41e9fe4126ad2bb7292283b32346f54c11", 0x3c}, {&(0x7f00000003c0)="5b4c6f5610696c9d24116d2e5fd8e6227018dd272aec10f2c7c6d226e8540b6e37ea8fcc634d191f8d7a58465616b8512117866bee112ae59477cb3d4d7d3b229bcc4fbd4ee06249e572d9a7e1726e7500671f90745005f72bbdfa9987abcbf2bbc93fe08b29c93b2e045b36914d468d", 0x70}], 0x9, &(0x7f0000000500)=[{0x1010, 0x10d, 0x100000000, "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"}], 0x1010, 0x4000000}, 0x20000005) 2018/02/28 20:51:08 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="07df4a7aea8c4633aa30768b89c519f5", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f000027ffdc)) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/02/28 20:51:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x5e21, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x190, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [{[], {0x8100, 0xd3c, 0x1, 0x4}}], {@ipv6={0x86dd, {0xce63, 0x6, "614905", 0x0, 0x2c, 0x8, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x4, 0xfff, 0x0, 0xfc65, 0x64}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x3}]}, @srh={0x0, 0x0, 0x4, 0x0, 0x6, 0x8, 0x81, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @routing={0x9b, 0x0, 0x0, 0xffffffff, 0x0, [@dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x0, 0x0, 0x4, 0x0, 0x4, 0x6, 0x80000001, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0xab, 0x0, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x10000}, @generic={0x1, 0x0, "d5a3c0a5f7281a2f750a6e56a21db8cb7a536c60f696b1479569213935c954060b7e880e37cf4b1b03ce5b1005cf372220bf3072e775143552d5fff1ba75989bbaecabbd9835d49749b9d1d9c3fac79e4ed70ce0e28c94178ef7f01df48fcd50f00d21fdd1caba2ef81952ead8dd1354b3bb472763baf27768ad34ddaa2cf2b8f7be48f230581e6fe738b38fda7ff44a64aebc8e20a35f9b6b1ab2e4d0339f584954849bb2331e6ddad95cdb924f7dacff8d20c49d46b5c237edde8b370ec8dbaac3a752be553bc49a5928aa6f281dcfb9da28174fe48bc03b86df"}]}, @routing={0xc, 0x0, 0x1, 0xffffffff, 0x0, [@dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x32, 0x0, 0xb05a, 0x9, 0x0, 0xfffffffffffffffe, 0x68}, @dstopts={0x0, 0x0, [], [@generic={0x1, 0x0, "f4854a569fd2a46802977c3d37eb8ed4a5249add3e5ed9e69da43abc1e77af5c85d2ca3381067473c7e3e4aa43f5"}, @ra={0x5, 0x2, 0x6}]}, @routing={0x0, 0x0, 0x0, 0x9, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x1, [0x80], "444e385c8a014cde586ac6aa48560064a2b4510ee995fddc534ef6eedf8765e0ebaabf348fbca3a255c1f4ef80d2859cfa49f966212967a7145b26f3d12deffc4c1a270ecf4a80b51d67e461b5f0fc657b236fc5d4a70a183b83413e684a41d2f3afa8d7542625f9b951b0ae38c9786c71a5d6cc12e820927f033d2d4fa17b4312e8b6827f18d013ba63303aadc037fc9ffe3a08735b5c2851e4c2b2160c0d6a"}, {0x3, 0x0, 0x7, 0x1, 0x0, 0x0, 0x800, [0x3, 0x7, 0x7], "45bd702dc6d3788f198159a0a3f114d967cf7e4c53fa4d531d2acaf24eb17b7fe21e8502620f706f741c222953db3464ac5435fd4c6ea56265a49b28f60c50b405d0d955f5787bdaec87ecc24c8226406bc84615dde9f24935bee5132c010f631930c45e6a52a0e6f575e069e86584e6d0a55a70b9faaf41b0b9746d10efed09d3bd5e7a0d9eac226950ca6106d38ea1050b99283ed21ecc173cb00d3cd6cc9a6980d6e4706dd47491362bbb9a1ead581a2f11069307f12bd8c2d82cd8bf8a8795a40abcef51d55a32adbed834c5741b2d2cb352dbc46045276a8e69f528ca94d66ba624bccdf3e29b72ac0ddca4fe39f6d96e"}, {0x5, 0x0, 0x1, 0x4786, 0x0, 0x0, 0x86dd, [], "0fdd3558c6be12fc087f9ef257ddab51d30fd8698addcfc5acfad4879ccfeb9e7581a86afe9f546589777d1fb3f23e28b787a09f3ccdf17f06b27dbc57bdd0ce9d99e7b0fa3afa9a75534b820e1140834d20ff86642a212668c4e4a584648d8d46771c00f26619a175d746fedb0754865a5d1288177308e4f09ee7039dc2099cd845a6096466baf59aaddd597bb4d6285ac227b6891735723e652ca54fe8609b5d1f19f6941bd4e61e229ace238a367e5669726d8a79b289fe35befb1abcc5c796adcf7b179a21c83f5d0c329e54b55573ffc1d9c21afe2896a20a2a78cd79e993aac5dd88f54d57debb903be6ca9482a1"}, {0x8, 0x88be, 0x1, {{0x400000, 0x1, 0xd13c, 0x0, 0x3, 0x400, 0xff, 0x6}, 0x1, 0xffffffffffff893a}}, {0x8, 0x22eb, 0x1, {{0x7, 0x2, 0x10001, 0xfffffffffffff800, 0x9, 0x4, 0x4}, 0x2, 0x8000, 0x8001, 0x2845, 0x6, 0x3, 0x1, 0x9, 0x100000001, 0x9}}, {0x8, 0x6558, 0x2, "3c489df21c00e931aefe3dea41325a730baa9f7eb7ae702c510246491479d69a5bb2a92e72bb2dd253e492defe09c11ce44938535f2d8ddcd6654cdf52d772df366fceda186bd3b67509476744e927"}}}}}}}, 0x0) 2018/02/28 20:51:08 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x628000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_coalesce={0xf, 0x0, 0xd308}}) 2018/02/28 20:51:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x3a, &(0x7f0000000000)="00143304aa282af93cfdf2a3eea178fd2f84541653b3d75197eef2a4888c86a3c672ef75e2e61e95bc2358c28e12b83d3a8985c5a4e057c7f3797eaff8ea8dc83be591db447d5e57b625b784f18e09a6fad362b4e88f1f7bd1f5a98c6485486cad9d23fac2145409b0bdf213a4652b7d2dce0c61a649972282814a1e17c7ef1aeb60f3c9e8c10dd30b62da0cf76dd06db3012b1fd81bafd2a263f5c7ad284379e6fae592493e90ed2bc9cbab2cf8b1b345b51279a5097a3583e712b5e308eb1e38fa93c129c0ccec521d189c84df124a03980fac43d2f0576ed9d541") sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x7fffd}, 0x213, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[], 0x1}, 0x1}, 0x2) 2018/02/28 20:51:08 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4) madvise(&(0x7f00003f5000/0x4000)=nil, 0x4000, 0xa) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = msgget$private(0x0, 0x440) msgrcv(r3, &(0x7f0000000200)={0x0, ""/198}, 0xce, 0x0, 0x1800) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x64) acct(&(0x7f0000000000)='./file0\x00') 2018/02/28 20:51:08 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x8800000001000020) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/02/28 20:51:08 executing program 2: mkdir(&(0x7f0000000440)='./control\x00', 0x120) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x400, 0x686e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x7, 0x4, 0x10000, 0x8, 0x8, 0x8000, 0x8, r2}, &(0x7f00000001c0)=0x20) rt_sigsuspend(&(0x7f00000002c0)={0x53e9}, 0x8) renameat(r0, &(0x7f000001b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000009000)='./control\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x6f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x29c0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x139}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) arch_prctl(0x0, &(0x7f0000000200)="28cbc29407622b85d34e36dbf7fe08b2f9687dba74c2168c109455444cfafb43dc5250aa458f1988a6a6389cdef1cc42ec953f1e4bd2fb8fd306f2143ac975708f165ecb4e0277b8322be86a82a0dda95190dc036704d28769ac452b93e1025f6c5e6a2d2479e7e365189e38b5a6bad9ec8aace8625ee5b9e362a329b56982cddcc19d5bf70b4c8ba2bf") 2018/02/28 20:51:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x8002) socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000080)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1000000000000060) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) 2018/02/28 20:51:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) times(&(0x7f0000cc1fe0)) 2018/02/28 20:51:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/02/28 20:51:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/02/28 20:51:08 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000200)=0x4) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000db4ffc)=0x9, 0x4) 2018/02/28 20:51:08 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fdfffb), 0x5) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"76ebc4cc19f1483b671f563869f632d1", {0x4, 0x5, 0xfffffffffffffffa, "08163fcd6953", 0xffffffffffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x721}}, 0x1, 0x6, 0x7ff, 0x832c, 0x3}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8a1}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000e54fa8)="8f", 0x1) 2018/02/28 20:51:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffec2) 2018/02/28 20:51:08 executing program 0: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b3a039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce"}, 0x60) close(r0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x9) 2018/02/28 20:51:08 executing program 4 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xad9, 0x400) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="75601fce85cda60d2d88c596d2555ef6", 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) alarm(0x3ff) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00005f8ffc), 0x4) [ 67.746075] FAULT_INJECTION: forcing a failure. [ 67.746075] name failslab, interval 1, probability 0, space 0, times 1 [ 67.757336] CPU: 1 PID: 7155 Comm: syz-executor4 Not tainted 4.16.0-rc3+ #333 [ 67.764582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.773908] Call Trace: [ 67.776475] dump_stack+0x194/0x24d [ 67.780075] ? arch_local_irq_restore+0x53/0x53 [ 67.784723] ? __lock_acquire+0x664/0x3e00 [ 67.788938] should_fail+0x8c0/0xa40 [ 67.792627] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 67.797702] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.802864] ? __save_stack_trace+0x7e/0xd0 [ 67.807161] ? trace_hardirqs_off+0x10/0x10 [ 67.811453] ? trace_hardirqs_off+0x10/0x10 [ 67.815752] ? find_held_lock+0x35/0x1d0 [ 67.819804] ? check_same_owner+0x320/0x320 [ 67.824102] ? rcu_note_context_switch+0x710/0x710 [ 67.829000] ? lock_release+0xa40/0xa40 [ 67.832953] should_failslab+0xec/0x120 [ 67.836901] kmem_cache_alloc_trace+0x4b/0x740 [ 67.841454] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.846444] ? trace_hardirqs_on+0xd/0x10 [ 67.850569] tty_ldisc_get.part.3+0x66/0x140 [ 67.854954] tty_set_ldisc+0x4f/0x7a0 [ 67.858735] tty_ioctl+0x492/0x1610 [ 67.862336] ? tty_vhangup+0x30/0x30 [ 67.866024] ? __lock_is_held+0xb6/0x140 [ 67.870077] ? check_same_owner+0x320/0x320 [ 67.874373] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 67.879187] ? rcu_note_context_switch+0x710/0x710 [ 67.884089] ? vfs_write+0x374/0x510 [ 67.887779] ? tty_vhangup+0x30/0x30 [ 67.891468] do_vfs_ioctl+0x1b1/0x1520 [ 67.895335] ? ioctl_preallocate+0x2b0/0x2b0 [ 67.899719] ? selinux_capable+0x40/0x40 [ 67.903755] ? __sb_end_write+0xa0/0xd0 [ 67.907705] ? fput+0xd2/0x140 [ 67.910876] ? security_file_ioctl+0x7d/0xb0 [ 67.915254] ? security_file_ioctl+0x89/0xb0 [ 67.919639] SyS_ioctl+0x8f/0xc0 [ 67.922976] ? do_vfs_ioctl+0x1520/0x1520 [ 67.927101] do_syscall_64+0x281/0x940 [ 67.930963] ? __do_page_fault+0xc90/0xc90 [ 67.935168] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.939640] ? finish_task_switch+0x1c1/0x7e0 [ 67.944107] ? syscall_return_slowpath+0x550/0x550 [ 67.949008] ? syscall_return_slowpath+0x2ac/0x550 [ 67.953914] ? prepare_exit_to_usermode+0x350/0x350 [ 67.958905] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 67.964245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.969066] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 67.974226] RIP: 0033:0x453d69 [ 67.977389] RSP: 002b:00007fee5c65ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.985066] RAX: ffffffffffffffda RBX: 00007fee5c65b6d4 RCX: 0000000000453d69 2018/02/28 20:51:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x8000) write$selinux_create(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000004003a6f626a6563745f723a757365725f63726f6e5f73706f6f6c5f743a733020010000000000"], 0x39) 2018/02/28 20:51:08 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r1) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x7ac9a7c5, 0x400, r3) r4 = socket$inet6(0xa, 0x7, 0x2) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'vlan0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) r5 = getpid() migrate_pages(r5, 0x0, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x20) 2018/02/28 20:51:08 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000040)="5f013e6b230e11396073720765783f1fc4b6e8fbc16c43e831bb8796ed542ace178262", 0x23) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x9}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f000033ff30), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @empty}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setfsuid(r2) 2018/02/28 20:51:08 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x40000010}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f9a000)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb51b, 0x100) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80, 0x400) 2018/02/28 20:51:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0x200, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x450) 2018/02/28 20:51:08 executing program 4 (fault-call:3 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/02/28 20:51:08 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mq_timedreceive(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x9, &(0x7f0000000080)={0x77359400}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x2, 0x7, 0x1ff, 0x2, 0x41}, &(0x7f00000001c0)=0xa0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000200)) 2018/02/28 20:51:08 executing program 3: mknod(&(0x7f0000000400)='./file0\x00', 0x8020, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000004c0)={0x3, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x90) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x78, 0x5d, 0x6, 0x2, 0x7, 0x0, 0x1ff, 0x100, 0x4, 0xa25, 0xffffffff7fffffff, 0x80, 0x2, 0x8000, 0x2, 0xfffffffffffffff8, 0x100000001, 0x1ff, 0x2, 0x7, 0x8, 0x5, 0x764, 0x9, 0x6, 0x5, 0x5, 0x1, 0x7ff, 0x3f, 0x8, 0x6, 0x0, 0x5ea89ee4, 0x8, 0xfffffffffffffffe, 0x3, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x20, 0x3, 0x81, 0x7, 0x20, 0x1, 0x9}, r3, 0x40, r0, 0xc) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000740)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040)=0x7ff, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000440)=0x2, 0x4) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r6, 0x9, 0x7}, &(0x7f0000000700)=0xc) getsockname$ipx(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getgroups(0x1, &(0x7f0000000380)=[0xffffffffffffffff]) rt_sigqueueinfo(r3, 0x1b, &(0x7f00000003c0)={0x29, 0xfffffffffffffffe, 0x6, 0x401}) openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x220000, 0xe6) rmdir(&(0x7f00000001c0)='./file0\x00') fchown(r2, r5, r7) [ 67.992305] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000013 [ 67.999546] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.006789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 68.014036] R13: 0000000000000305 R14: 00000000006f4918 R15: 0000000000000000 [ 68.055769] QAT: Invalid ioctl [ 68.059466] FAULT_INJECTION: forcing a failure. [ 68.059466] name failslab, interval 1, probability 0, space 0, times 0 [ 68.071219] CPU: 1 PID: 7169 Comm: syz-executor4 Not tainted 4.16.0-rc3+ #333 [ 68.071228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.071231] Call Trace: [ 68.071241] dump_stack+0x194/0x24d [ 68.071253] ? arch_local_irq_restore+0x53/0x53 [ 68.071275] should_fail+0x8c0/0xa40 [ 68.071288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.071309] ? trace_hardirqs_off+0x10/0x10 [ 68.071316] ? save_stack+0x43/0xd0 [ 68.071322] ? __kasan_slab_free+0x11a/0x170 [ 68.071327] ? kasan_slab_free+0xe/0x10 [ 68.071337] ? find_held_lock+0x35/0x1d0 [ 68.071350] ? __lock_is_held+0xb6/0x140 [ 68.071374] ? check_same_owner+0x320/0x320 [ 68.071379] ? lock_downgrade+0x980/0x980 [ 68.071389] ? rcu_note_context_switch+0x710/0x710 [ 68.071394] ? lock_release+0xa40/0xa40 [ 68.071398] ? lock_release+0xa40/0xa40 [ 68.071413] should_failslab+0xec/0x120 [ 68.071421] kmem_cache_alloc_trace+0x4b/0x740 [ 68.071428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.071436] ? trace_hardirqs_on+0xd/0x10 [ 68.071450] tty_ldisc_get.part.3+0x66/0x140 [ 68.071459] tty_set_ldisc+0x64d/0x7a0 [ 68.071474] tty_ioctl+0x492/0x1610 [ 68.071484] ? tty_vhangup+0x30/0x30 [ 68.071490] ? __lock_is_held+0xb6/0x140 [ 68.071524] ? check_same_owner+0x320/0x320 [ 68.071532] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.071539] ? rcu_note_context_switch+0x710/0x710 [ 68.071545] ? vfs_write+0x374/0x510 [ 68.071559] ? tty_vhangup+0x30/0x30 [ 68.071566] do_vfs_ioctl+0x1b1/0x1520 [ 68.071579] ? ioctl_preallocate+0x2b0/0x2b0 [ 68.071589] ? selinux_capable+0x40/0x40 [ 68.071599] ? __sb_end_write+0xa0/0xd0 [ 68.071611] ? fput+0xd2/0x140 [ 68.071625] ? security_file_ioctl+0x7d/0xb0 [ 68.071630] ? security_file_ioctl+0x89/0xb0 [ 68.071642] SyS_ioctl+0x8f/0xc0 [ 68.071648] ? do_vfs_ioctl+0x1520/0x1520 [ 68.071658] do_syscall_64+0x281/0x940 [ 68.071664] ? __do_page_fault+0xc90/0xc90 [ 68.071668] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.071675] ? finish_task_switch+0x1c1/0x7e0 [ 68.071683] ? syscall_return_slowpath+0x550/0x550 [ 68.071691] ? syscall_return_slowpath+0x2ac/0x550 [ 68.071700] ? prepare_exit_to_usermode+0x350/0x350 [ 68.071707] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 68.071720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.071734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 68.071738] RIP: 0033:0x453d69 [ 68.071742] RSP: 002b:00007fee5c65ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.071748] RAX: ffffffffffffffda RBX: 00007fee5c65b6d4 RCX: 0000000000453d69 [ 68.071751] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000013 [ 68.071754] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.071757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 68.071760] R13: 0000000000000305 R14: 00000000006f4918 R15: 0000000000000001 [ 68.071867] WARNING: CPU: 1 PID: 7169 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 68.071871] Kernel panic - not syncing: panic_on_warn set ... [ 68.071871] [ 68.071876] CPU: 1 PID: 7169 Comm: syz-executor4 Not tainted 4.16.0-rc3+ #333 [ 68.071879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.071881] Call Trace: [ 68.071886] dump_stack+0x194/0x24d [ 68.071895] ? arch_local_irq_restore+0x53/0x53 [ 68.071899] ? arch_local_irq_restore+0x53/0x53 [ 68.071910] ? vsnprintf+0x1ed/0x1900 [ 68.071922] panic+0x1e4/0x41c [ 68.071928] ? refcount_error_report+0x214/0x214 [ 68.071933] ? show_regs_print_info+0x18/0x18 [ 68.071947] ? __warn+0x1c1/0x200 [ 68.071958] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.071963] __warn+0x1dc/0x200 [ 68.071969] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.071978] report_bug+0x211/0x2d0 [ 68.423971] fixup_bug.part.11+0x37/0x80 [ 68.428006] do_error_trap+0x2d7/0x3e0 [ 68.431869] ? math_error+0x400/0x400 [ 68.435642] ? put_ldops.isra.2+0x7b/0xa0 [ 68.439768] ? lock_downgrade+0x980/0x980 [ 68.443897] ? free_modinfo_version+0x70/0x70 [ 68.448364] ? lock_release+0xa40/0xa40 [ 68.452314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.457133] do_invalid_op+0x1b/0x20 [ 68.460819] invalid_op+0x1b/0x40 [ 68.464244] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 68.468879] RSP: 0018:ffff8801ca20f9f0 EFLAGS: 00010246 [ 68.474217] RAX: 0000000000010000 RBX: ffff8801c183c600 RCX: ffffffff8293d696 [ 68.481467] RDX: 0000000000010000 RSI: ffffc90002929000 RDI: 0000000000000286 [ 68.488711] RBP: ffff8801ca20fa40 R08: 1ffff10039441efe R09: 0000000000000000 [ 68.495952] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 68.503202] R13: ffff8801c183cb70 R14: ffff8801d5b0c280 R15: fffffffffffffff4 [ 68.510476] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.514531] tty_ioctl+0x492/0x1610 [ 68.518134] ? tty_vhangup+0x30/0x30 [ 68.521821] ? __lock_is_held+0xb6/0x140 [ 68.525884] ? check_same_owner+0x320/0x320 [ 68.530418] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.535242] ? rcu_note_context_switch+0x710/0x710 [ 68.540144] ? vfs_write+0x374/0x510 [ 68.543838] ? tty_vhangup+0x30/0x30 [ 68.547525] do_vfs_ioctl+0x1b1/0x1520 [ 68.551407] ? ioctl_preallocate+0x2b0/0x2b0 [ 68.555800] ? selinux_capable+0x40/0x40 [ 68.559838] ? __sb_end_write+0xa0/0xd0 [ 68.563791] ? fput+0xd2/0x140 [ 68.566962] ? security_file_ioctl+0x7d/0xb0 [ 68.571342] ? security_file_ioctl+0x89/0xb0 [ 68.575727] SyS_ioctl+0x8f/0xc0 [ 68.579067] ? do_vfs_ioctl+0x1520/0x1520 [ 68.583193] do_syscall_64+0x281/0x940 [ 68.587055] ? __do_page_fault+0xc90/0xc90 [ 68.591260] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.595729] ? finish_task_switch+0x1c1/0x7e0 [ 68.600197] ? syscall_return_slowpath+0x550/0x550 [ 68.605099] ? syscall_return_slowpath+0x2ac/0x550 [ 68.610002] ? prepare_exit_to_usermode+0x350/0x350 [ 68.614992] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 68.620336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.625156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 68.630318] RIP: 0033:0x453d69 [ 68.633482] RSP: 002b:00007fee5c65ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.641163] RAX: ffffffffffffffda RBX: 00007fee5c65b6d4 RCX: 0000000000453d69 [ 68.648404] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000013 [ 68.655645] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.662886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 68.670130] R13: 0000000000000305 R14: 00000000006f4918 R15: 0000000000000001 [ 68.677921] Dumping ftrace buffer: [ 68.681566] (ftrace buffer empty) [ 68.685253] Kernel Offset: disabled [ 68.688856] Rebooting in 86400 seconds..