)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in, 0x4e24, 0x0, 0x4e22, 0x8, 0xa, 0x80, 0xa0, 0x2c, r2, r3}, {0x6, 0x9, 0x1000, 0x7fffffff, 0xa2, 0x8000, 0xfffffffffffffffe, 0x20}, {0xffffffffffffd7b9, 0xfffffffffffffe00, 0x8, 0x6}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5}, 0x2, @in=@loopback=0x7f000001, 0x3506, 0x4, 0x3, 0x10000, 0x0, 0x7ff, 0xedea}}, 0xe8) 2018/04/08 06:09:33 executing program 2: r0 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x19) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) ioctl$int_in(r4, 0x80000080045005, &(0x7f0000000100)) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x5c00080}, 0xc) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4004ae52, &(0x7f0000000140)=0x3f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x8000}}, [0x100000001, 0x2, 0x2, 0x0, 0xbc000000000000, 0x100000001, 0x5, 0x5, 0x1, 0x7, 0x5, 0x20, 0x5af, 0x8001, 0x81]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r5, 0x3fb9, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1) 2018/04/08 06:09:33 executing program 1: syslog(0x3, &(0x7f0000000640)=""/136, 0x88) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x903f, 0x400) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000100)=""/238) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x6, 0x0, 0x10000, 0x553}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2}) 2018/04/08 06:09:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x38d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x4, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/04/08 06:09:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') setns(r0, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x46e, 0xf, 0x8, 0x0, "d0d328f72df49c1e20c0cd4364cef7c995414639e44b60ec6c42128e08325712"}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x1000, 0x9, 0x4, 0xfffffffffffffffa, 0x300000, 0x80000000, 0x0, 0xfdf, 0xfff, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x200, 0x0, 0x4, 0x2]}, &(0x7f0000000100)=0xc) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x7, 0x1) 2018/04/08 06:09:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x10001, 0x1, [0x2a]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7fff, 0x100000000}, &(0x7f00000002c0)=0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x9, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000006c0)={0x0, 0x2000000000000080, 0x1, 'queue1\x00'}) ftruncate(0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000000c0)={'yam0\x00', 0x8db5}) sendfile(r0, r0, &(0x7f0000000480)=0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES16=r3, @ANYRES64=r2, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES16=r5], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000002a00)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYPTR, @ANYBLOB="7f0bae3acaa20fae0b3ffebff52218d238a9aabac818218371b49d85cd9a02ebd022925f0e72b069fc28c230bf545cbe54d0af72b8446ad639bf70382aaf5aaa1ad6abdf4edbc7e150a1555981c65cee845063fda57bb190010f9db84f1427e7e0b294a9d7d953403e3681a79bde411433798cb5780091342000282df58881175c5fbd250314048cb2390978a6652a8ab5ad188c5989e66aee41776eaa484e9c4a37bfd1bb8571c03ff6b3f9aeb5f0ba3482f82bded41d1462c42ba5cfa06da792b329d7d558fda6bb07f73dd464bfdd84", @ANYPTR64, @ANYPTR64, @ANYBLOB="7f649e6efbab", @ANYRES64, @ANYRES64=r3, @ANYPTR64]], @ANYPTR=&(0x7f0000002c80)=ANY=[@ANYBLOB="5f9bcb04e8924a9a73036c39231b065f32c16e8d67afca90de844f7f5652220a2ed6b38f313e26c87cd844efddf89cf292832ee643bed67a66f194a9a6f1a10b34f6a93e792122c7538987d340aa38aaf04ea474a77be266d093620461b41918836e2cfcd3ebc36920631694e4a8ad7580cd8e80250f093e40a92cfc9a07cd131749f213d0c9d107a40e1cad3a711a94ab0b10c2e7ca9e6a0bf801f4db38432a6abc3b265926f73b6e96d4b007e56f507a43be9350", @ANYPTR=&(0x7f0000002b40)=ANY=[@ANYBLOB="36bb78d48f9ce8e1066b91c8538d85a993", @ANYBLOB="41f04d55b9f7c0be965173b49a636a66cdef6cad6994e55cc7abd1e0d147e31fc66650f32d8f0a7cb6f4b9267dd5b0c44186e3665cf8fd05dc98e9d853dc97545724b5413e842bb4912f9b3e226456873a9e78707c5e350c498a799b5d69b733c554660c603d0d1487464ce583f0beaab101fb89e7797fe5abfb8508fc64c5e6fad8bf40a8b853d0545cb4a43f15a7d44b2f727a9017b3b7542868acc2edc75aeb1b4740ac0782258e0b2f1121d3e268a398989fc62ad0c9d156612c9db1378d9aae1935c3356329df79547819d5fda2d9e908c96592963d56ae75ce3ab44b716ed9c46655fc05064617367724515c3ef0", @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYPTR64, @ANYRES16=r6, @ANYBLOB="24a3c3cfc1b8ff3ba02de0c5e7c99dd98d1f3261883383763797e3a8d59a8c985c5671830ac9520a5fdbb05d920a505b", @ANYRES32=r6, @ANYRES64=r6, @ANYBLOB="2314bf4d1e6f89d57fb094b7cfc06209a918498f91030c157075c17d5693654dafa0e68ffb56db0c20022f880de2a1881f566560f40829144390213c3e6aeede5264e78e2da55deb2b911b7bdff9a040adfeec837a4596a3c3293b02ee4457c8eec75b1c06060d9e00e23fe14396d977e8021410d188c2ced672ea2d4ba266501fef1a70d5fa26c67ee285004a2fc3eb0bd28e5242c1915758afe5572a7c690128b8c30da892278e7d71e075fd0ee911792feece64f4dd06c03941c06e27a92dca5bcdffd2bfbea5575852eef1ddccc4c88c1b146c486e96d79f"], @ANYRES16=r0, @ANYPTR, @ANYRES32=r4], &(0x7f0000000340)=0x8) sendmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000300)=@ax25={0x3, {"189297dd31c08d"}, 0x8001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000380)="09ea252b4958c4b1385211df8c94dcba576bdbeb425d0a5c460b9cc64a3bd1825061ce67357f13a7061ae7130b4d5cebc38875b5e78c4fb8b3825a673a84275a581d42d29b9ef33223145b2814acd0b388c348238e205877e37993899641da9ffbd7e24854ef931de095ea521ee256a57f7d1b5e184c2ace0f74d551b947d526efcf2f1480ffb591ef4cd410aec422d6f6b0adf7626aab46b4cbe77098744d1a80d1001003b6ab86310d403e5f9759d705a21e942498ca257695d367f748b97f3b1db2c8bb674e7a57bb4f9d3e35a26a575e6b8228", 0xd5}, {&(0x7f00000004c0)="483ff86179c4a8ae1a62a45a0c02b56a8034286363fdfbbe1b8e629587df90289cf6fdd28ccf7f4c8fc77ee794e23806a4ae6cd4b2c1b66ab8ac3c2d09dfe67b5b7d2b655837bcb8807e262d94eb7dfe383d0bf3666424c8f0b4b2ea02eaacb6aa8baef0819fa3aab35d47923f07f2eb2b68111464b8954a53ec33c71c7a3274330d47281b75331b59890874dcdb5de1ba808d91dd192844e6b46b4ca3c5aa83f96a8f36d1e11a3932b19f804be7252fcc562fcb3ab2ad4fff3b32605150bf", 0xbf}], 0x2, &(0x7f0000000780)=[{0x50, 0x117, 0x101, "c87341644c8762c9d4f312bae3be44fb3b13f1fb034f1fd59c5a669e667605845e75682ea39d5f98e877c8d17c4e12909df6070ab5ca77aa690e132fc930d541f082"}, {0xc8, 0x195, 0x1, "543f642c32d3815de02671a58ee6a90bd376fcdd9e11ad702cc15a3374299588b82954505fb0d278c7a2b19375295d049480f7d0c3472045b7816ca305271656c5b91ef15cae81cb0b4d4a96a96120a9fb3dd3d82ee5426331ff5f55a6c245f424c4ff956be0dbc9758bdf596b543e115e11743fe4ad851f26b5af52ee72c564f3b739e5ba27c61d53db19eaaa944883d38222d952891452a3411f3e05fdba275468d737dde24eb09705beda08a81d7d05fbef43f28eb8cb6ac5"}, {0xd4, 0x11f, 0x2, "1aec6015cdb2b6bba08d4f2ba70edb983a71f37eb10c1de391649cab9f363e1772b1512f4defc04b7e26119dab98f9019f87582e30e9267adecda35b2db9ff4e1bbb63651921ea1272cb57f510b363e1c29b40becb7d9388c89ff80ec60315a781d8230914b3af4748507490a3cab76b211605d753fecc88c986bd9bb719033f82bf7c291abe67cc7062c76e897291d6e42f084808b238c3b630dacefb7525e315f0007face56d412d8806fc063a1a4cb07c3742491117916c1b3df7f09b61d8eb775e7268"}], 0x1ec, 0x20000000}, 0x4000) 2018/04/08 06:09:33 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb) 2018/04/08 06:09:33 executing program 0: syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='/dev/usbmon#\x00', 0xd, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) dup2(r0, r1) 2018/04/08 06:09:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007ef000), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ppoll(&(0x7f00006d4000), 0x0, &(0x7f000055cff0), &(0x7f0000000040)={0xfffffffffffffffd}, 0x2b0) writev(r0, &(0x7f0000070f60)=[{&(0x7f0000d83f30)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/04/08 06:09:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc009, 0x1) 2018/04/08 06:09:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x380) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x8}, 0x8) 2018/04/08 06:09:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x42100, 0x0) syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0x0, 0x0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000012000)}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x8}, &(0x7f0000000240)=0x8) 2018/04/08 06:09:33 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000580)=0x98) 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$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) shutdown(r0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x385) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/08 06:09:33 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000400)=0x58, 0x80000) fcntl$notify(r0, 0x402, 0x21) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/04/08 06:09:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440c00, 0x4) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000016c0)=0x14, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001700)=r2) sendmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000001740)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002900)=[{&(0x7f00000017c0)="f99de14bd46ac8e4bd19b533ae6e9e301acb5299f81d10fddebd917e7e41b5f102197c24fc91e285411270f1872f2b9f685b939306223e38bccb75da9a6c8a55c6b019df434ad4f2639a9783f1ace36ef5f11bc1816198a3b27e49767992f17003bb64adba4ad106926049720a6e3243872e7deebe2b75dda71e312a7862b7047ef6b3f01bb108ecf1b25320bbf2c16f3060a9baab50b48d9bd30e828af084d0188e12", 0xa3}, {&(0x7f0000001880)="6dbf68ba21989f760c9f6e61d2572f4c", 0x10}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="c5a4e97a8ba706676169171b1911efedec1c1f7517e5cc2bea5a9e", 0x1b}], 0x4, &(0x7f0000002940)=[{0xa8, 0x10b, 0x7, "677e8c8ccc788e21ddf94985f6168b2d5423b81644c62a0c8628da5e52b4cbc9deda6925d46332644dbe0dcab8f33541f9cba4cd7cf099634039d0a5d55fbbcccb74e3bd3864208d86c39ea35de40df8d52a205917cbf323589edd8f94b7cf38e0e0b9ae702ded685135bd70728197cc772c4d9498c9b79927ca35ea349513f10c150c330ef76cda97529e3270af48ccf16c22bed95dbce71e3c02"}, {0x1c, 0x10f, 0xfb, "8322a11156a95b62af8c7c490345"}, {0x14, 0x10b, 0x5, "2e21b004492044e7"}, {0x1c, 0x103, 0xffffffffffffffff, "24c59d1a807f17bd9347747e1c"}, {0x74, 0x115, 0x7, "574a41bf58629969a58474b41e38ba27e8252550f2e146fb018dba2af369901c6137d4cb1f474c53e1ceff0e9a5c78f629bc601592be43d51569791eacc2555180de8b3f296dba10e67791578057be3ca95a017074db31936bda8469fe56de3a890a95c796"}, {0x48, 0x113, 0xb50, "ee46c9a3e4ebaed440252436b7e8cb2a277f6b00b285b21c4387e3cba6363ccf8737d3bbd4ba292438417e35d75bf98182a75ecf672fc1e6fbd0"}, {0x28, 0x0, 0xffff, "5e0565ac12e9d9b9c719e0fe7093e848db9197e6424ac0aa49"}, {0x8c, 0x117, 0x40, "9593dcc58c638de73c9c02d887a64280633f668819f290950143e798c5f0a0c66b3d45833fed0073683e1a555df28b15d562a03ffde4248087f3a55f630bc92c67825d49b6c730eb4591213ccc8155bd3ac19bfdecc85a9e9924a9aaa0d6132d827ba97f9479192e24c529e43279445a84701625c805cad17421724f8f"}, {0x84, 0x10e, 0x9, "8759a75d7ec6786b3817c85dd1827f283031a30d6e5c96e12699891ec9bfe55c54d0390f67ea85ec4e433d10a588793336c9915f1c4117eb1630f4f44999402b09fdcd85cef1b53118991794ca2757071a9c33a4a5a43335141b979cb38b1802ff57ef8825bfc4deddfc1266f6709327622029bc4a4557"}], 0x2e8, 0x4000000}, 0x7}], 0x1, 0x20000000) accept4$inet(r0, &(0x7f0000002c80)={0x0, 0x0, @rand_addr}, &(0x7f0000002cc0)=0x10, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002d00)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000002d80)={0x7, 0x7ff, 0x81, 0xffff, 0x1, 0x3}) r4 = syz_open_dev$vcsa(&(0x7f0000002dc0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002e00)) pipe2(&(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$ipx(r3, &(0x7f0000002e80)={0x4, 0x7d52, 0x0, "e9bba17b74c0", 0xfff}, 0x10) flistxattr(r0, &(0x7f0000002ec0)=""/229, 0xe5) mq_unlink(&(0x7f0000002fc0)='/dev/vcsa#\x00') ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000003000)=r2) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003040)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000003080)={'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000030c0)) r7 = open(&(0x7f0000003100)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000003140)={0x0, 0x5}, &(0x7f0000003180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00000031c0)={r8, 0x7, 0x30}, &(0x7f0000003200)=0xc) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000003240), 0x4) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000003280)) pwrite64(r6, &(0x7f00000032c0)="4d7a297690ec310070fb8a57e29863ec1a788f4cdc73a1c4a5b087d42740e9791a91889d2602fadcd86b68b3d1aedc3cefae85c52aa4a27fc373cfaf369282f64c3979839605d80bba7ef62fcc673da5ddf7bd0f045cd0f21e782ac77c6074e55fd3db46b651d6611bb83c0aa1ef57e07909f2cdda4dad1777871546589e5e77e5b6b9462a0e8acf28816fa73d09a12e2f7c447e5ec01a383270a2eea63f5ed033ab5a4d8c3315aae4b737917415124cc6665a082a89819663c8c3910eae980e00d8bd93ca5054a5221f881e1fe7b7ed5f05ef62446a5864907056", 0xdb, 0x0) ioctl$PPPOEIOCSFWD(r5, 0x4004b100, &(0x7f00000033c0)={0x18, 0x0, {0x3, @random="ad6447ef8c1f", 'ip6tnl0\x00'}}) getrusage(0xffffffffffffffff, &(0x7f0000003400)) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000003480)=0x7) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000034c0)={0x6, 0x5, 0x1, 0x7fff, 0x9, 0x2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000003500)={r8, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x84) [ 806.502764] binder: 6280:6281 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/08 06:09:33 executing program 4: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/48) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4a80, 0xd0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x8, 0x800, 0x4, {0x0, 0x989680}, 0x7, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffcaa) 2018/04/08 06:09:33 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)={0xfff, 0x7, 0x5, 0xfffffffffffffff8, 0x4, [{0xff, 0x4, 0x2db6, 0x0, 0x0, 0x100}, {0x0, 0x1, 0x4, 0x0, 0x0, 0x800}, {0x20, 0x4, 0x6, 0x0, 0x0, 0x2480}, {0x10001, 0x7fffffff, 0x8c54, 0x0, 0x0, 0x8}]}) write(0xffffffffffffffff, &(0x7f0000000640)="a530749c6f68782c3bdac347c2aa6056117ff3fb204845983c139dffcf80319b2e79d987c70310d2b8e48dc5e6f09996190932e3fb5adc2df292532712c803091b90863ebfe6f6221d79dd28a2af5e6e601b96698500f1d87517032feb519f7770b420f77cf3a7dca7b89440c9c16691b5bd925261bc3042a8b6a6b6d6a4638cafbfcd5da748f3c0cb248a7a8b3ac0fa1ff5bbe0e04892097821805bfa84c943964ab52ab5f69eadd8d2907c899c6fa33414d90ec11a51e2d387dd3dcbc58d6e60627157bf1a025c46930c7067a57b157fcf324a1342dacf22a0181211db7acf4a88b2ddcaea8730f0e07ab79fc4a3", 0xef) 2018/04/08 06:09:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="9b98fce31a534081886ff1e072776c421e596edf95dc77296752f6fda8bbf403b961283d7601e9b6968f550f05dbd2e5e36ab3b9333e7443642792c964fb00402603365314da9a1add06a5ec64f3b822b6c545c85855075e99e56140b014f73b07e7bda42bc6c4723d3958c92b90e659aaae1727bf11f38ac540777c8160922b0853b542212ee458f7f80a648936f40700e910c147269a3ca188a9105f3cec4ddcbf7dcb33c47bcfe60a24e7234da19960e605fdcafaa42be530c150e5ea2455ad103c767f8434868c89f4f1e3ed00e42b045398a7727f993c86a9ef81e1253933432d6beb053234cc14663aa358"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5002, 0x1b000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x200200) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000180)) r4 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000140)=0x1000000) ioctl(r4, 0x40000000002275, &(0x7f0000000140)) [ 806.616281] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 806.625562] IPVS: stopping master sync thread 6293 ... 2018/04/08 06:09:34 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0xab) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/08 06:09:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="0000faa7bc796fae48f1e3"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x600200, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x5, 0x20, 0x10, "bc065f247fbdf57422d802d6b204215dd592fae7e11a13bd5e62ad557a778ee63366972b3de17649a2a73197858fa68baf2e5fb26499c63b948800958e23afe0", "7b549817621ecdb698d4b45efca7461b844581660907546188706abf4caac4ffba18d9bb8418ad7a9dd74b857fffb9a107aea851d8f8b6a067e83a1731bfce76", "640e0a4d686fecc03b73ab4fc0836379a5067003e23f1afc616d31d887bda51d", [0xe593, 0x9]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 06:09:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0xff19) 2018/04/08 06:09:34 executing program 5: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffff00000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xbb, 0xfffffffffffffdf5, "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"}, 0xff08) 2018/04/08 06:09:34 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x535842, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000009c0)=ANY=[], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/08 06:09:34 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) ioctl$sock_ifreq(r1, 0x8977, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_map}) 2018/04/08 06:09:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x2d4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0xfffffffffffffffc, 0x3, 0x2, 0x0, 0x100000001, 0x0, 0x44, 0x8000, 0xf8d, 0x1, 0xfffffffffffffe01, 0x973, 0x0, 0x3, 0xe00000000000, 0x219000000, 0xd4, 0x0, 0x1}) lseek(r0, 0x0, 0x5) 2018/04/08 06:09:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000f11000000000000000000000000000095005fa65903d026"], &(0x7f0000f6bffb)='GPL\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/120) [ 807.396888] binder: 6280:6315 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/08 06:09:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000941000), &(0x7f000093f000)=0xfffffffffffffe84) 2018/04/08 06:09:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x2b, @broadcast=0xffffffff, 0x4e22, 0x1, 'wrr\x00', 0x1a, 0x3, 0x36}, {@multicast2=0xe0000002, 0x4e20, 0x4, 0x97, 0x7, 0xbb}}, 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x401}}, 0x9, 0x2}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000280)=0xc) 2018/04/08 06:09:34 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) r0 = socket$inet(0x2, 0x5, 0x0) lseek(r0, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/08 06:09:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x16}, 0x81}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x8, 0x1, {0x3, 0x0, 0x3ff, 0x1, 0x100000000}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), 0x0) 2018/04/08 06:09:34 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/08 06:09:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x401, 0x3}]}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x29, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x2, 'lblcr\x00', 0x5, 0xbcf2, 0x55}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000100)={0x9, 0x2, 0x2bc4, 0xfffffffffffffffc, 0x8, 0xef49}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) 2018/04/08 06:09:34 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'dummy0\x00', 0x6}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80000001, 0x20000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000100)={0x100000000, 0x400}) tkill(r0, 0x1000000000016) 2018/04/08 06:09:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@delneigh={0x1c, 0x1d, 0x513, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x8000) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xed}, 0x4) [ 807.831546] IPVS: set_ctl: invalid protocol: 41 172.20.20.23:20004 lblcr [ 807.846501] IPVS: set_ctl: invalid protocol: 41 172.20.20.23:20004 lblcr 2018/04/08 06:09:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000750ff8)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r2 = dup(r1) fdatasync(r0) write$eventfd(r2, &(0x7f0000595ff8), 0x8) fcntl$setstatus(r1, 0x4, 0x2000) 2018/04/08 06:09:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8c001, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000000c0)={{0x16, 0x3, 0x200, 0x5, "d0cd47a0279a59b3b90ccb7e88f5affcbef6daf1a1f5e1e7f49020b304e972f9ed60df131d5fb56abe182611", 0x1cc868d1}, 0xaa51, [0x100000001, 0x14, 0x1, 0x6, 0xd7b, 0x7, 0x3, 0x100000000, 0x9, 0x4, 0x200, 0x80000001, 0x101, 0x9, 0x1c9, 0x10001, 0x401, 0x71, 0x1, 0x400, 0x1, 0xdc00, 0x805, 0x5, 0x0, 0x4, 0xffffffffffffff7f, 0x1a, 0x7e, 0x7, 0xffffffffffffff0d, 0x9, 0xe3, 0x4, 0x4, 0x3, 0x9, 0xfffffffffffffff7, 0x10000, 0x2, 0xfffffffffffffffa, 0x34, 0x3ff, 0x0, 0x7, 0x6, 0x3, 0x100, 0xffff, 0x8, 0x6, 0x7, 0xe, 0xa85e, 0x80, 0xffff, 0x5, 0x800, 0x9, 0x1, 0xff, 0x6, 0x4, 0x973, 0x2, 0x0, 0x1, 0x7, 0x3, 0x800, 0x80000000, 0x3, 0x6, 0x1f, 0x7, 0x8, 0x81, 0xffff, 0x8001, 0x6, 0x4, 0x401, 0xfd2, 0xff, 0xf5a, 0x40, 0x4e, 0x1f0000000, 0x8, 0x1, 0x0, 0x20, 0x9, 0x8, 0x2, 0x6d, 0x1, 0xfffffffffffffffc, 0x1, 0x1, 0x200, 0x3ff, 0x0, 0x3, 0x7, 0x81, 0x8, 0x8, 0x7, 0x3, 0x6, 0xffff, 0x6, 0xc4, 0x7fffffff, 0x8, 0x1, 0xe0000000000, 0x2000000000000000, 0x6, 0x6, 0x0, 0xe3a0, 0x5, 0x9a0e, 0x630, 0x8, 0x6], {r2, r3+30000000}}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:35 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x83fe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0xbee, 0xa1, 0x2, 0x500, 0x4, 0x20000, r1}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000480)=@ioapic) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000400)=0xb51facf9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x0, 0x4e21, 0x7f3, 0x2, 0x80, 0x80, 0x2f, r1, r3}, {0x0, 0x6, 0x80000000, 0x9, 0x3, 0x8, 0x3, 0xfffffffffffffffb}, {0x8, 0x6f3, 0x3f, 0x7}, 0xfffffffffffffffc, 0x6e6bb8, 0x0, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x3502, 0x4, 0x3, 0x401, 0x6, 0x0, 0xd3e}}, 0xe8) syz_open_procfs(r2, &(0x7f00000001c0)='numa_maps\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 06:09:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x82000080045006, &(0x7f0000000000)=0x76e) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2047c0) 2018/04/08 06:09:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x101000) write$fuse(r1, &(0x7f0000000040)={0x28, 0x1, 0xa, @fuse_notify_store_out={0x9, 0x44, 0x1}}, 0x28) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) 2018/04/08 06:09:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7f) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/04/08 06:09:35 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@snap={0x0, 0xaa, "7fff", "6b91f6", 0x889f, "f4d8b53cd0c291d9afc4f42b45a7007f562385fe78a102e4138e4c880958490acad92bbde96544b2cb0bc2c1c45d3893308c45f5dc0c3d3145028705b15be543a5fa9ec870a9588187a1ad4e477f33b9d80aec9dfe39bb2e98fc68"}}}}}, &(0x7f0000aebfe8)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) 2018/04/08 06:09:35 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3ff, 0x40c1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x305842, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x410001) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x1, 0x3f, 0x3}, 0xc) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0xb51, 0x8, 0xfff}, {0x1, 0x401, 0x7ff, 0x1}]}) 2018/04/08 06:09:35 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$fuse(r2, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) tgkill(0x0, r4, 0x24) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) 2018/04/08 06:09:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/08 06:09:36 executing program 5: r0 = socket(0x10, 0x2, 0x9) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x1, 0x4) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ifb0\x00'}}, 0x1e) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x10001, 0xffffffff, 0x81, 0x8, 0x8, 0x7, 0x3, 0xfffffffffffffe01, 0x8, 0x1c29, 0x1000, 0x5}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x243) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {0xf}}, 0x14}, 0x1}, 0x0) 2018/04/08 06:09:36 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x8001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001080)={r2, 0x100, 0x7fff, 0x440}, &(0x7f0000001000)=0x10) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) readahead(r1, 0x6, 0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b33ffc)=0x10ff) 2018/04/08 06:09:36 executing program 0: r0 = socket(0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000380)=ANY=[]) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="000100001300080526bd7000fcdbdf256374722d73657270656e742d737365320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ce71b0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000040000000000000000000008000100010000000800010004000000080001000080000008000100050000000000000000ae6d5574f652dc00000000005f73d853d013f919d12b8cc874c66b810d6e8b302b840462b1ad29f378f5ddd20fd6b64a13b29b5c043e023e76e9fe9017a3ff7d626ce557a8b255a9b8b0"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000300)=""/225, &(0x7f0000000400)=0xe1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast2, @in6}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)={0x148, 0x100001d, 0x1, 0x0, 0x0, {0x1}, [@generic="03f4e874f74895d06852edbf4344775ab6b62ec6f4746b59adb10c62973523f94954ba86772923885f209d137de865233dd93f223a3f011cad6d0de7af043f14d20ebf45e855d2d527ba85f13e1e5aad49602328d242e845f17ab058d3a848bdef960224ac28101371b10292575dcd6e3d3c1b1e8232fdda51dfe6fdb5bb16c3e38a8b36b88dbe7b0ccafbb87030f7f810f8978477aca68a8f74ffe94232990fdfd2fd32f14fdb814544347026a80d324da1480bdedadb2c923c29d24e64cce7408c1c6a19547787f3535eb597d4555f8114364f25badf615fef373d444d", @generic="a2565578153edd563d2ff737daa94ad5ed101c2568116a06ceda5a59bb5a25c675df733ba1ada0b68f6f00bd110e3545483c281fe2a1b78e3c7142a6d5c74a9f93b1a97005ff90c2dd5f6dca73226fa830d80304e7a5"]}, 0x148}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0)=0x6, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002f80)='fou\x00') 2018/04/08 06:09:36 executing program 5: io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529", 0x21}, &(0x7f0000000280)) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000140)="5224e6e5aace132d82f586fe257cc4982944825e9b3696090989018713b3c4da"}) 2018/04/08 06:09:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x14000000000, 0x10800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0xfffffffeffffffff]}, &(0x7f00000000c0)=0x6) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 808.954916] binder_alloc: 6382: binder_alloc_buf, no vma [ 808.960590] binder: 6382:6396 transaction failed 29189/-3, size 0-0 line 2963 [ 809.045137] binder: BINDER_SET_CONTEXT_MGR already set [ 809.063369] binder: 6382:6420 ioctl 40046207 0 returned -16 2018/04/08 06:09:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd7f7, 0x410001) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x8) 2018/04/08 06:09:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00f0ff2f14cb8f66ffff07060007"]) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) 2018/04/08 06:09:37 executing program 3: mknod(&(0x7f0000000080)='./bus\x00', 0xc000, 0x7) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0xfffffffffffffffe) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) getpeername(r4, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000a31ff8)='./bus\x00', 0x0, 0x0) 2018/04/08 06:09:37 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20840, 0x20) fcntl$notify(r1, 0x402, 0x8000000c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x9}, 0x0, &(0x7f0000000100)={r2, r3+30000000}, 0x8) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/08 06:09:37 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, r0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wlc\x00', 0x1, 0x5, 0x11}, 0x2c) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0x73) 2018/04/08 06:09:37 executing program 1: syz_open_dev$dmmidi(&(0x7f00000008c0)='/dev/dmmidi#\x00', 0x6, 0x8000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) chown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = open(&(0x7f0000d94ff8)='./file0\x00', 0x2805, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000240)="16f12c080097b45f1a7d4148caf148c5c1c2ea0a929daccdd1bc4f1acd139f74a71c5685f80a37d681bba2d798fb521ff39761a8de5b77a590215a952d8887b287f446dd7b3b04292de207cb1734060557b3438d75d46177b2ad6e80bb90ed746e01f789c6a554b3ffa6724704187aef76231378cc675ffd36619b4cfa5cb56f59a40630123d9ddb0c4ccfc08a3065e44e4c28bb4c6471bae52d32e29b38fc8ed2882c038956ae4272b033a6b232bb9cc82b4ce63614e662fb6f0a87ef2586cb8cf8cc1b00f131737d94f22478f36d312ce14e082ea123fd9e6410d724d7dfa62a6c20aa06886a707903ef", 0xeb}, {&(0x7f0000000340)="f0", 0x1}, {&(0x7f0000000380)="f1524ba26b9a1a3c28de1ba36d6a775a7a992332caea7a71620b49c0eb5cf2e4fc8470e2b7aff8a91cbef4b71a5682d35dc6ae8c59743e5979300f0dac5dc6b272e0", 0x42}, {&(0x7f0000000400)="ac06294c70c8d5f888ef34cf4590d962ffea937701c6c6b0ac2603670df8109eee912cf0299612dcfb070008eae47bfd1e9c99b6c5d52ef05281dd10ee9bad849c37c1c429a43bb2fecca59b3dca6cbfc3938eb15169344724ad6847e56bec7183d051a00d5ec8094609305be2a0b8bab2daf35d9508488ed673ed385e951905b34d4bd9881ab1b3fcd5b8b915692d31fac4616e6b54b81552c95143b5f13d7ee70cb4f238dacc85540538620e381e7f4e312829aef94a537c1f75a717d4c5a232a836b8b8f836a80e0bdc9b402b0e7a3b6802a944ccc51ffb0115a7af15b2af0ed72e1003", 0xe5}, {&(0x7f0000000500)="21856e0694538d90393dea08f146727227cdaedace8123b620e4d4bde01146d10e6498200688fc6e111cea42c0b1a17cee713b262738196cc54684cd67fa152ec6b041121a583a011136a3f0466e6bdfddce43cdc2cad5ee0d9aca6a6a7315effb04f1f6852d4520a68fd30e4380cb7cd4ad50ec98339f734a1a3a391ed2abfe62cfac5fef3c2b4967ad87f97f83142adf3d", 0x92}, {&(0x7f00000005c0)="880f252d2d8e1452a60a0389031ec4", 0xf}], 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000640)={0x80, 0x6, 0x3, 'queue0\x00', 0x7}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x101300, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', r4}, 0x10) dup3(r0, r1, 0x80000) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) syz_open_dev$audion(&(0x7f0000000840)='/dev/audio#\x00', 0x401, 0x2000) getgroups(0x0, &(0x7f0000000900)) 2018/04/08 06:09:37 executing program 2: renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003de000)={0x0, &(0x7f0000e5f000)}, 0x10) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x1000000, r0) madvise(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x10200000008) sigaltstack(&(0x7f00002fb000/0x4000)=nil, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x0) munlock(&(0x7f000098b000/0x2000)=nil, 0x2000) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x200) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x6, 0x7ff, 0x5, 0xcb, 0x1ff, 0x9}, 0x1, 0x7fffffff, 0x887, 0x20, 0x7, "9638009e08f943c4e9609fa4ce0fd0e4776be9d53b7a58300c392a97df17e0391334c693a9a5eafcc3755c918ef6d269752902a0566bcc3c1aa2c1295a5abb54cfe70baed0c6d7a67af4522791cb8be8e9a40df1018bcdb99ac0d63a116678d5f8fba8aa108348053ed7b692dbd65bbace2390ee75b4496d3c35007d0e9d0ae8"}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/04/08 06:09:37 executing program 5: getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000140)=0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cbe19f9b582bdd049de6cfac8072f362535ffcd5b927c75e1d6de546098fae2f04fe6ccb39238b7310850540358de6c6b93c733afa0ec1198bd722f4f078a72f568b93", 0xfee7}], 0x1, &(0x7f0000000000), 0x15, 0x4008840}, 0xfffffffffffffffc) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f00000000c0)=0x6, 0x4) [ 809.847117] netlink: 308 bytes leftover after parsing attributes in process `syz-executor0'. [ 809.872251] netlink: 308 bytes leftover after parsing attributes in process `syz-executor0'. [ 809.918784] IPVS: set_ctl: invalid protocol: 127 172.20.20.187:20000 wlc 2018/04/08 06:09:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x100) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x80000001}, 0x10) 2018/04/08 06:09:37 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) [ 809.960531] IPVS: set_ctl: invalid protocol: 127 172.20.20.187:20000 wlc 2018/04/08 06:09:37 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x101000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x7fff, 0x6, 0x3, 0x2, 0x4, 0xbcd, 0x80000000}, 0x1c) pwrite64(r0, &(0x7f0000000080)="cc70732ad4c10c0ecb1c633a865ba30fa186f19da2f6e2231d01e2c4ed89aed6701c486103fc86f225828a98b4d1dd4c6c41cbeb905b23b610693034e89de3fc891bafd560572355bbba4d194abe9cfaa3db0e300613d78aee6c1b14a3781ae90547c7307e86dd4e7288e2fbc2c453338775938c0e379996b29d98d8afc14ecc9a6db48917f8b3d24631afb821", 0x8d, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="4d7506add2dde4733ddc18ecd5f6912cbea1") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) fsync(r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='cdg\x00', 0x4) recvfrom$llc(r0, &(0x7f0000000200)=""/129, 0x81, 0x2, &(0x7f00000002c0)={0x1a, 0x33f, 0x80000001, 0x1, 0x3f, 0x661, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bind(r1, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x2, 0x2, 0x3}}, 0x80) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000380)="79a158047cd35f795b471312ba93973615dccfd176c38a082bc7802c9f6fa945474e29d411a906c8e8959d87d35905450e02ce8cd46cb3071b186361ccb4bc7301aa17325ddb", 0x46}, {&(0x7f0000000400)="5c2963b2216b7208b72e86b172c193ece747b2789a4570efdf58b79c06c711d0d55a3843aac0af3a8e0280c40ac8902a9122a79753132dd7eb87766ef6ea9c0e06d32067eabb7b025b403259698fb898f13828f0a097f4a189efff75f7f768eb6337a6caa5b9918631401e337596c7bdaf29760892ed8ca14e1078b503ba1a309e8ee7204a5dbdb1fa05e5ab3182ecfc4e0ef0587077d4eb5b0414913ad2cc5d98eb26193d3a0b6406af406e38c1e999e4fa1c7e5f2d4f9a9bb223c4939a83d2bced8c74ab41d33e", 0xc8}, {&(0x7f0000000500)="81f1841b6fc1fae6f571ef87d5f58c81f083b4493810ae457cedaca79e7618f2f682501e0018b224cf068d09358014f38f9afd489687c82826", 0x39}, {&(0x7f0000000540)="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", 0x1000}], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001580)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001680)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000016c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) read(r1, &(0x7f0000001700)=""/58, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001740), &(0x7f0000001780)=0x4) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000017c0)="a7d5502a050db0c9e790f65200b67957c6f599190b96770daa61b642e4bbee89a6303b6e70fef648d001613eff2bd4c7b434a1541d599427d044b3cbe716f252d5a88a2b635520f7f89ee561ef90ec7d2f4a8888a17518ea7849a68bb6e4f57dd4fa5e21ddc9ebe72c12a414ee5546142db9847cb66bd9aa5524d020e1ac92fd18bf5c1bdc0d306283f5ffd93e2a5d7226dffcc7fc4a90accbf72df98dc05bff2e53a7fd165f59ec66c8bcf5ce59e7e24e4b60b1c2881794945150e448328b6241ccece2ea8f261a7b822c7c39f947b5", 0xd0}], 0x1, &(0x7f0000001900)=[@assoc={0x10, 0x117, 0x4, 0x7fff}, @iv={0x2c, 0x117, 0x2, 0x1b, "8253f21ff4242f5610a176c3221f23cd105c62c34c4cca6b3aadf4"}], 0x3c, 0x4000}], 0x1, 0x8000) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000001980)=0x7, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000019c0)=0x6, 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001a00)={0x0, 0x2, 0x10}, &(0x7f0000001a40)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001a80)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001ac0), 0x4) sendto$packet(r1, &(0x7f0000001b00)="d2639a6dbccc56978eaf25d069bd0ab4d05b70731414c60d52b0ab4363c1e4c71c38a337cbee161e169b5dc67f136c", 0x2f, 0x50, &(0x7f0000001b40)={0x11, 0x0, r2, 0x1, 0x200, 0x6, @random="77838978ee7c"}, 0x14) lseek(r0, 0x0, 0x3) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001b80)={0xf000, 0xf000, 0x2000, 0x36a, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001c00)={0x6, &(0x7f0000001bc0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000001c80)={r4, &(0x7f0000001c40)=""/59}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001cc0)={0x1, 0x100000, 0x8, 0x8000, 0x2}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001d00)=[0x9, 0x4]) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001d40)={'security\x00', 0x2a, "1574d36dfcfdfd02b2576323f9c0fefd429c6b19171840a5b9f91b48e2879547e2a6a7b32107421ed5d7"}, &(0x7f0000001dc0)=0x4e) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001e00)={0x20, 0x7}) 2018/04/08 06:09:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r1) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x10173}, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/08 06:09:37 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x1) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) read(r2, &(0x7f0000f60fff)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) gettid() prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/04/08 06:09:37 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x200, 0x0) lseek(r0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x27) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getae={0x54, 0x1f, 0x302, 0x70bd27, 0x25dfdbfc, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xa, 0x33}, @in=@multicast2=0xe0000002, 0x7, 0x3502}, [@extra_flags={0x8, 0x18, 0x80}, @mark={0xc, 0x15, {0x350759, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0xf7e855c56a812562}, 0x4000080) 2018/04/08 06:09:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:37 executing program 0: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000200)) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000300)={0x1, 0x0, 0x6}) getgroups(0x3, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r2, 0x7fff, 0x10000) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents64(r3, &(0x7f00000000c0)=""/115, 0x2f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getdents(r3, &(0x7f0000000140)=""/183, 0x33e) 2018/04/08 06:09:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3ff, 0x4000000000000000, 0x0, 0x0, 0x3e000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/08 06:09:38 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x30480) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000780)={0x3f, 0x6, 0x2, 0x8, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="06012abd7000fbdbdf0e0f00000008000500010000003c0002000800080002000000080008000000000008000500a60000000800070001000100080007000700000008000700000800000800030000000000"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x4000001) memfd_create(&(0x7f00000005c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2000000003) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x18c}, 0x1, 0x0, 0x0, 0x24040810}, 0x4004001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x5, 0xce, 0x365b, 'queue1\x00', 0x8001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051f74)={0x0, 0x7fff, 0x94de, "717565757a12d85900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b01e00"}) 2018/04/08 06:09:38 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000280)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2d) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) 2018/04/08 06:09:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x3) r3 = socket$inet6(0xa, 0xe, 0x7) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000000540)=""/80, &(0x7f00000005c0)=0x50) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0xfff, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x0, 0x0, [0x20, 0x8, 0x7f, 0x100000000]}) shutdown(r4, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000600)) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x38, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000440)={0x8927, 0x1, 0x204, 0x1, 0x5, 0x7, 0x4, 0xfffffffffffffff9, r6}, &(0x7f0000000480)=0x20) 2018/04/08 06:09:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getrandom(&(0x7f0000000000)=""/5, 0x5, 0x2) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500009078ac14ffaae000000100005e2000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500b000090780000"], 0x0) 2018/04/08 06:09:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x12800) accept4$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) 2018/04/08 06:09:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x101101) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/8) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) 2018/04/08 06:09:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) fcntl$dupfd(r0, 0x406, r0) 2018/04/08 06:09:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000000000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x1, 0x3}}, 0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4301, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@routing={0x3f, 0x6, 0x0, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @local={0xfe, 0x80, [], 0xaa}]}, 0x38) 2018/04/08 06:09:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc8, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x4}, @in6={0xa, 0x4e21, 0x37, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3ff}, @in6={0xa, 0x4e24, 0x2e, @empty, 0x3}, @in6={0xa, 0x4e22, 0x20000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xfffffffffffffbff, 0x0, 0xc5}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x3, 0x2, 0x3f}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000040)) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/04/08 06:09:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 06:09:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x1000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x104, 0x0, &(0x7f00000004c0)=[@free_buffer={0x40086303, r2}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000280)=[@ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x2, 0x15}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x1, 0x24}], &(0x7f0000000300)=[0x0, 0x48, 0x38]}}, @dead_binder_done={0x40086310}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, &(0x7f0000000340)=[@fda={0x66646185, 0x3, 0x3, 0x15}], &(0x7f0000000380)}, 0xffff}}, @acquire_done={0x40106309, r3}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x30, &(0x7f0000000400)=[@ptr={0x70742a85, 0x1, &(0x7f00000003c0), 0x1, 0x1, 0x2f}, @fda={0x66646185, 0x7, 0x7, 0x2a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000480)=[0x48, 0x0, 0x20, 0x0, 0x18, 0x28]}}], 0x5a, 0x0, &(0x7f0000000600)="875bc0124883dff31dc39ac4dca1969d91a2f04941efd2e9e785b33f8981e09bb97982858561725c53403e00312c1058d247a4569adb180ca5a9828402f1df96921bf7fd7bad2c8d0ea76b1754ec98e3095efd60135d81e06e8f"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$cont(0x7, r4, 0xec59, 0x10001) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x5, 0x80000001, 0x66c9, 0x1}, {0x2, 0x9, 0x1, 0x2}, {0x0, 0x8, 0x3ff, 0x7}]}, 0x8) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b8f98)) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000006c0)=""/243) 2018/04/08 06:09:39 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000100)=0x80) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/08 06:09:39 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="1d04aaaa0800aa8aaaaaaabb886394a7030000e8"], &(0x7f0000000100)={0x0, 0x1, [0x897, 0x1000000, 0x3]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0xe7a}, 0xfffffffffffffdf1) 2018/04/08 06:09:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, r1}, 0xc) r2 = gettid() sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x101000, 0x0) connect$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x41c000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9c8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000080)=""/112) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0xb) 2018/04/08 06:09:39 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000e6aff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103080, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x13, 0x6}) 2018/04/08 06:09:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x2, 0x26c, [0x20000240, 0x0, 0x0, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x1c, 'sit0\x00', 'rose0\x00', 'bpq0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x5, 0x0, 0x8137, 'teql0\x00', '\x00', 'syzkaller1\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x20], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd0}, [@snat={'snat\x00', 0xc, {{@random="901a311782e3"}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2bc) 2018/04/08 06:09:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000002680)='/dev/dsp#\x00', 0x401, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000026c0), &(0x7f0000002700)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) statx(r2, &(0x7f0000000100)='./file0\x00', 0x7900, 0xfff, &(0x7f0000000140)) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000002500)={0x2, [0x0, 0x0]}) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002540)=[{&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/114, 0x72}, {&(0x7f00000003c0)=""/34, 0x22}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)}], 0x7, &(0x7f0000002580)=""/189, 0xbd, 0x80}, 0x2021) 2018/04/08 06:09:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) 2018/04/08 06:09:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240), 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000004000)={r2, r3, 0x100000001}) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x47d, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x56d) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f0000000580)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000003f40)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000280)}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000003c0)=""/51, 0x33}], 0x5, &(0x7f00000015c0)=""/4096, 0x1000, 0x1ff}, 0x6}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/153, 0x99}, {&(0x7f00000025c0)=""/182, 0xb6}], 0x2, &(0x7f0000000540)=""/32, 0x20, 0x8}, 0x9}, {{&(0x7f0000002680)=@pppol2tpv3, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002700)=""/16, 0x10}, {&(0x7f0000002740)=""/82, 0x52}, {&(0x7f00000027c0)=""/165, 0xa5}, {&(0x7f0000002880)=""/114, 0x72}, {&(0x7f0000002900)=""/221, 0xdd}, {&(0x7f0000002a00)=""/81, 0x51}, {&(0x7f0000002a80)=""/76, 0x4c}], 0x7, &(0x7f0000002b40)=""/235, 0xeb, 0x8}, 0x7}, {{&(0x7f0000002c40)=@generic, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002cc0)=""/199, 0xc7}, {&(0x7f0000002dc0)=""/99, 0x63}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/173, 0xad}], 0x4, 0x0, 0x0, 0xf5c}, 0x100000001}], 0x4, 0x20, &(0x7f0000003fc0)={0x0, 0x1c9c380}) 2018/04/08 06:09:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmmsg$alg(r3, &(0x7f0000d7ef20)=[{0x0, 0x0, &(0x7f0000df6000), 0x0, &(0x7f00009dd000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) read(r0, &(0x7f0000000000)=""/32, 0x20) 2018/04/08 06:09:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/04/08 06:09:39 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0xff, &(0x7f00000006c0)="c164199d58732c5fabd1ea3637f4b54ce2d3e88606605a78bd1075cbef07e12b0ddb730acd3eb28b621a5459d2c7fcd183627378d4f871e4452b9efcb9fd14cf5d1dd50328e1a0") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r1) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x80800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x6) mq_open(&(0x7f0000000180)='/dev/ptmx\x00', 0x800, 0x1, &(0x7f0000000100)={0xb63b, 0x7f, 0x102000000000, 0x9, 0x10000, 0x23, 0x401, 0x100}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x1f80000000, 0x7fffffff, 0x0, 0xffffffff, 0x6, 0x7ff, 0x0, 0x8, 0x0, 0x180000000, 0x3, 0x7fffffff}) close(r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) sync_file_range(r2, 0xfe4, 0x9, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000001c0)={{0xb0, 0x3, 0x1ff, 0x0, "6b5ace4c7c8a8988597a5e0db2c16439a4f4f256e9f09a701323adc289680011b03342d79309110f0809531b", 0x9}, 0x1727, [0x1, 0x8, 0x100000001, 0x3, 0x6, 0x9, 0x9, 0x101, 0x9, 0x7, 0x5, 0x0, 0x10000, 0x3, 0x4, 0x0, 0x1, 0x8000, 0x0, 0x4, 0x400, 0x101, 0xfffffffffffffffb, 0x7fffffff, 0x400000000000, 0x10001, 0x5, 0x3, 0x8, 0x1, 0x2, 0xdc1, 0x79d7, 0x1, 0x1dd48ef0, 0x401, 0x2, 0xff, 0xfff, 0x274, 0x4, 0x4, 0x400, 0x4000000000000000, 0x4, 0x1, 0x10001, 0x7255, 0x5, 0x0, 0x9, 0x9, 0x2, 0x100000000, 0x40, 0x80, 0x4, 0x7f, 0xc21e, 0x2, 0x1ff, 0x295c, 0xb1, 0x4, 0x7, 0x7, 0x5, 0x0, 0x7, 0xc1, 0x3, 0x0, 0x5, 0xf8f6, 0x8, 0x5, 0x80, 0x15, 0xec7, 0x2, 0x0, 0x3, 0x4, 0x80000000, 0x80, 0x0, 0x4, 0x9, 0x5, 0x7a, 0x1, 0x5, 0x100000001, 0xfcb, 0x4, 0x13e5, 0x80, 0x1ff, 0x7, 0x5, 0xfff, 0x8, 0x21506112, 0x4, 0xc4d7, 0x1ff, 0x9, 0x2, 0x9, 0x0, 0x606c, 0x6, 0x800, 0x1, 0x9, 0x10, 0x1, 0x0, 0x7, 0x0, 0x800, 0x8, 0x40, 0x5, 0x5, 0xffffffffffffffff, 0xfffffffffffff36f, 0x80]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="e94c76f1e327b69ee3e9599053e595245964c3aeaebd2fac6a9e28d4ce6337743351e7f5fe455f2a846d5b431cec16d199770596dad0254b4451bcc04d1572ffbb0cf675a050346d68c77e75ac68b1fd1c72291bda79b2ff20a36c49133bbc3d60fde35fb854fedf3643a86bc1423bd1582d9802068569"], 0x1) r4 = socket$inet(0x10, 0x3, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) connect$packet(r3, &(0x7f0000000a40)={0x11, 0x1f, r5, 0x1, 0xfff, 0x6}, 0x14) 2018/04/08 06:09:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) write(r1, &(0x7f0000000040)="e37ddf62ad46e42af5b5e856e3f55adf28fd913085e37d0f8588e85a7dae6b6b558eb860f29e2626d4cb761d294ca108d6cb16e840ed335914a8dfd4168b99791af20ea7f5e9d9ae28da6989d1335f7fe553279a05b68e23f54707ed7eb826c7cf3c95680d4120acb076ae94719636666e8aec90585176f22db10ff666f0a8eb72acaee65ba705b04fc7abb660f53035d9f70f6eb766cf4aaeeee77e931a", 0x9e) [ 813.317999] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/04/08 06:09:40 executing program 5: syz_emit_ethernet(0xd2, &(0x7f00000001c0)={@empty, @empty, [{[{0x9100, 0x7ff, 0xfffffffffffffff9, 0x3}], {0x8100, 0xf3a, 0x5, 0x3}}], {@generic={0x8864, "70ad6833e5da7fc95afb89be116ddea4073b7175967923b120d864515bd8aa3c52ec618876e8d6d14f92cf2ffd8e2aa346a01f45412d6fe17b0374619ae0648ee14201490c93b52653ad43f9349db068c59f262dbd8a0802ef03f1dbb6d3f00df9915dfa97eb9d227d3ee864ca681867345abd8bb6f04205e7e3016b97d0fff3fb1d7f75d899e0923e7453e03c82aec94d5613e32d08c1086493bea23b297d04e60c7a2dc1ac7d45a26e6153798f88f4c0ce4568a96e2f6ba0a32e61"}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x33e]}) 2018/04/08 06:09:40 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) r0 = socket$packet(0x11, 0x80000000000000, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7ff, 0x40000) getsockopt(r0, 0xe1e0, 0x7, &(0x7f0000000100)=""/205, &(0x7f0000000200)=0xcd) r3 = dup(r2) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240), 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000031c0)=""/4096) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) r5 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x20, 0x40000) sendto$inet6(r5, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f00000002c0)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r4, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/04/08 06:09:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) sync_file_range(r1, 0x9, 0x7, 0x6) 2018/04/08 06:09:40 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_matches\x00') pread64(r1, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) 2018/04/08 06:09:40 executing program 7: syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x9) 2018/04/08 06:09:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x582a2a06752cc768) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xdaa, 0x3, 0x7, 0x3, "c65d259ede67d4ab623019b1b17ba077b5f9efc6bbbdc56a2539720342ba6be9b2293a15c43686a837161c79", 0x4}) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/08 06:09:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001200)={0x0, 0x1}) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x9, 0x5, "5d7000002889d1227f82b99ec858cab9305151236edc3c29eb4a0b147018962375da8d04c185bb851ae5f7633c549baacb9866df61ace5be32356ecc1c21c8", 0x3d}, 0x58, &(0x7f0000000500), 0x34, &(0x7f0000000100)=ANY=[@ANYBLOB="84000000190100000400000053e7962de2264e5548a22a8341ed7e4337ae0fd353a80bb8ad45796f2ddd0ad04589360d1c35d001281a0d39ec15e5af72567d3021ed2b8ea7ff383b3107a23eb96aa3a108060216461edab2c4d007a0169be12f83fd5fbd3a6d9a7ddf3d60045a85b96481171eb6eff2ca9e200db57a56b8e25458ff0000be8f82084ed4fb2f36076b0b15d3d4f19b9a846f8033afbf920b317f7f7b4ab370818c87489877da903fc0e6b855e789626921020c53"], 0x84, 0x20000044}, 0x1) 2018/04/08 06:09:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x101}, @in6={0xa, 0x4e20, 0xae28, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in6={0xa, 0x4e22, 0x3b78000000, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in6={0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0xd}, 0x8001}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x64d7}, @in6={0xa, 0x4e22, 0x4}], 0xfffffffffffffd9e) 2018/04/08 06:09:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8fc, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10840, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7fffffff, 0x20000) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7ba0, 0x81) r2 = dup3(r1, r0, 0x80000) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x120) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4000, 0x0) pipe(&(0x7f00000002c0)) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x4, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x400) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x4, 0x2) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x4000000000000002}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000580)={@mcast2={0xff, 0x2, [], 0x1}, 0x73, r5}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x801, 0x0) close(r3) socket$key(0xf, 0x3, 0x2) 2018/04/08 06:09:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0x3df) 2018/04/08 06:09:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f00000000c0)}], 0x1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/203, 0xcb}], 0x4, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000040)=0x5) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 06:09:40 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x10000) read(r0, &(0x7f0000000000)=""/75, 0xfffffffffffffdf6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) sendto(r0, &(0x7f0000000080)="96ab5e802fbc3f7ad591de1f56999f529b4643b3697c4d1faed10c208dcd071383bc3d88b8a8c2b028b53253945e1d1976c2894fbcaad071cd44bc12d68772e50be2f85b10c5805d", 0x48, 0x20008800, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e22, 0x3, 0x4e20, 0x10000, 0xa, 0x20, 0xa0, 0x3a, r1, r2}, {0x80, 0x6, 0x6, 0x3, 0x7, 0x3f, 0x1, 0x100000000}, {0x7, 0x2b01, 0x1f, 0x7ff}, 0x6, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x1, 0x1, 0x0, 0x6, 0x80000000, 0x101}}, 0xe8) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x80, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/04/08 06:09:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r1, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0x145) 2018/04/08 06:09:40 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x1000a204}) write$tun(r1, &(0x7f0000001500)={@pi={0x0, 0x8847}, @void, @ipv6={0x100000001, 0x6, '"Zl', 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x34) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080)=0x1, 0x4) 2018/04/08 06:09:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) mkdir(&(0x7f0000771000)='./file0\x00', 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) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/08 06:09:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000300)={"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"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xffffff9f) 2018/04/08 06:09:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/08 06:09:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = socket$inet(0x2, 0x80005, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) socketpair(0x3, 0xa, 0x205, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r4, 0x4c01) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0xffffffffffff9a79, 0x8, 0x232, 0x0, 0x9, 0x548, 0x8, 0xfff, 0x80, 0x81, 0x0, 0xfffffffffffffff9, 0x2, 0x21, 0x0, 0x7fffffff, 0xfffffffffffffffa, 0x7, 0x11, 0xfffffffffffffffe, 0x5, 0x69, 0x0, 0x80000000, 0x40, 0x3, 0x100000000, 0x80000001, 0xf574, 0xfff, 0x1ff, 0x9, 0x0, 0x4, 0xffff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x20000, 0x1, 0x679, 0x4, 0x8, 0xb9, 0x1fc0000000}, r3, 0x9, r1, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 06:09:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x1000, 0x8000, 0x7, "f501cee71c1b213def04d5dfb2687562dee27a9ff0f1b91d66a43e82aa2d46ff2227360945e66f68d14ce8b8f428020b7cb5ca2da2f5739083b30cc4cd300dea99390a1fbb90654c90ea355e8a02ebf6"}, 0xd8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0xfffffffffffffe0d) 2018/04/08 06:09:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/04/08 06:09:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000011000), &(0x7f0000001ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ppoll(&(0x7f0000000080)=[{r1, 0x60c}, {r2, 0x205}, {r0}], 0x3, &(0x7f00000000c0), &(0x7f0000000100)={0x2}, 0x8) 2018/04/08 06:09:41 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x68}, {r1, 0x2000}, {r0, 0x2000}, {r0, 0x4010}, {r0, 0x2001}, {r1, 0x2241}, {r0, 0x4220}, {r1, 0x102}], 0x8, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x8, 0xfffffffffffffe50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) 2018/04/08 06:09:41 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x20100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1}) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x800, 0x101080) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xab, 0x40) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) fcntl$notify(r3, 0x402, 0x2f) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) 2018/04/08 06:09:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r0, &(0x7f000013b000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = getpgid(0xffffffffffffffff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80, 0x0) getsockname$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = getpgid(0xffffffffffffffff) r4 = dup3(r0, r0, 0x80000) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r4, r5, 0x4}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000280)=""/142) r6 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r6, 0x9) ptrace$setregs(0xf, r1, 0x3, &(0x7f0000000040)="44a548029d35685e7a8f6e647c8f6e0e929393bca3ba807c5dce912a81b6946898e5405ea5ae991121890846ccf014abb83745a9e38c8320fcc08ac84c9491ff1ad3925d6e0ce701cd74c0f3350dd6e640dff6cf387615af40f21c91af83e99f12f697a4") 2018/04/08 06:09:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r2 = gettid() fcntl$setown(r1, 0x8, r2) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/08 06:09:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x411}]}) 2018/04/08 06:09:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000600)="e22e2487470e92b36517bede94e45455cad5991653e25fd3eb20bcc96e4f1e58a5feb64b4912d550e0480568642ac82d9b6b1e683cd81fe5dc6eb378e23476d65377d64f46475a3f8025686221ea6964059f9ca5510b10e4fd8dbb6f03df01060adc380d781a6f534886f7b6977c10d889ee5a916e1ae529df7ea4fffc6c732df74000000000000000a7a1f00eae61df6cab13d14579afa9ff46322cc677b732d9ae48db80239760f16e487f6a7bc0dc0528726c2ee46763d7767449b66f25f8f1a35e1419cb3c221db4a8cfd8d0bcc67d77cbdd352b73bf0501eb773bd714", 0xdf}, {&(0x7f0000000500)}], 0x2}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/08 06:09:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x94, "74bc097941e9dec84e3571d16d47adf72bba440d7342f31997019595bb6669cc85690d725c61a28d8a0851e8a9ef98f56a71f6fbf13fd1d125d6f884e0abf48bf1347a30edbabe3c38422b7ff026df0845f51ffcd07010be2b85243a0ecbfc6f484b2bbb18e11a15331fc33840e713c575bf15b710cbe9683ef576c2854439fb14ab5ef2fa737a49545296cf2f63c2254e06a304"}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6, 0x20}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:42 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f00000000c0)=""/136) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/04/08 06:09:42 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x23a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/08 06:09:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xfff, 0xffffffffffffffea, 0x10001}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[0x200, 0xfffffffffffff801, 0x8, 0x7, 0x6, 0x9, 0x5, 0x5, 0x7fffffff]}) sendmsg$nl_xfrm(r2, &(0x7f00000005c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@report={0x1e0, 0x20, 0x0, 0x0, 0x25dfdbff, {0x6c, {@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@multicast2=0xe0000002, 0xfffffffffffffffa, 0x200, 0x4e20, 0x40, 0xa, 0xa0, 0xa0, 0x33}}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x50}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @algo_crypt={0x68, 0x2, {{'cbc(aes)\x00'}, 0x100, "96f16139d52f20b7dd6aa51754405239b295e384276b803ec0c3bdea343ffa4c"}}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3507, 0x0, 0x1, 0x1, 0x4, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x3, 0x4, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0xa, @in6}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@loopback=0x7f000001}]}]}, 0x1e0}, 0x1}, 0x0) 2018/04/08 06:09:42 executing program 5: clock_getres(0x7, &(0x7f00000000c0)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) fcntl$setown(r0, 0x8, r2) close(r1) r3 = dup(r1) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x2, &(0x7f0000ffb000/0x3000)=nil, 0x9}) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x24000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000100)={{0x8238, 0x2}, 'port1\x00', 0x2, 0x40000, 0x100000001, 0x40, 0x80000001, 0x7, 0x51ed, 0x0, 0x0, 0x400}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x81) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000001c0)) 2018/04/08 06:09:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000000040200) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/08 06:09:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x3) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000180)=""/180, 0xb4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x2, 0xc, [0x7f, 0x10000, 0xe28e]}) r3 = dup2(r1, r2) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x9, 0x7fffffff, 0x0, 0x4, 0x1ff, 0x2}) 2018/04/08 06:09:42 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x500e, &(0x7f00000e7000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x1ffc, &(0x7f0000000200)='\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') umount2(&(0x7f000075e000)='.', 0x0) 2018/04/08 06:09:42 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000000000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000200)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x17c}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xff}]}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/126) 2018/04/08 06:09:42 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000680), &(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x101) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000340), 0x8) r2 = socket$key(0xf, 0x3, 0x2) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x1, &(0x7f0000000480)=[0x0]) keyctl$chown(0x4, r3, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(0xffffffffffffffff, 0x9) signalfd(r1, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r4 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff}) write(r0, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea8", 0x17) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r5, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x4, 0x0, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) connect(r0, &(0x7f00000004c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) close(r4) 2018/04/08 06:09:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_set$pid(0x2, r1, 0xffff) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:42 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x200, 0x3, 0x714c}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x0, 0x20, 0xef, 0x1}, &(0x7f0000000200)=0x18) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@alg={0xe8, 0x10, 0x0, 0x70bd27, 0x25dfdbfb, {{'sha3-384-generic\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x6}, &(0x7f0000000440)=0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x109400, 0x0) bind$rds(r5, &(0x7f00000004c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r6 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r5, 0x1) flistxattr(r5, &(0x7f0000000500)=""/85, 0x55) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000580)={r2, @in={{0x2, 0x4e23, @rand_addr=0xa426}}, [0x8, 0x8, 0x2, 0x40, 0x0, 0x1, 0x401, 0xa52c, 0xcb, 0x2, 0x1, 0x9599, 0x6, 0x8, 0x861]}, &(0x7f0000000680)=0x100) read(r4, &(0x7f00000006c0)=""/13, 0xd) fcntl$getflags(r0, 0x408) pwrite64(r1, &(0x7f0000000700)="28c318840eec0d7397f6b7995a3a3695f26ed53b20a1497caa7ff48e2f5c29c1795d95e845bfd2c161ea413900fd1d5b66", 0x31, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000740)={0x80000000, 0xffffffff, 0x3, 0x4, 0x4, [{0x7f, 0x80, 0x20, 0x0, 0x0, 0x2488}, {0x1, 0x6, 0x800, 0x0, 0x0, 0xd08}, {0xf5, 0x180, 0x0, 0x0, 0x0, 0x500}, {0xff, 0x401, 0x6}]}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000840)=0x1ff) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_buf(r6, 0x0, 0x28, &(0x7f0000000900)=""/126, &(0x7f0000000980)=0x7e) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000009c0)={0x2, 0x98, 0x8}) r7 = accept4$inet(r1, 0x0, &(0x7f0000000a00), 0x800) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000a40)) ioctl$TIOCEXCL(r5, 0x540c) socket$rds(0x15, 0x5, 0x0) sendto(r1, &(0x7f0000000a80)="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", 0x1000, 0x0, &(0x7f0000001a80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x3, 0x2}}, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001b80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x698, 0x118, 0x254, 0x118, 0x254, 0x118, 0x5cc, 0x5cc, 0x5cc, 0x5cc, 0x5cc, 0x6, &(0x7f0000001b00), {[{{@uncond, 0x0, 0xf4, 0x118, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x2c, 0x7, 0x3, 0x80800000000000, 0x7, 0x40, 0x4}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x12}}}, {{@uncond, 0x0, 0xf8, 0x13c, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x10000, 0x0, 0x1, 0x10, 0x2}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x0, 0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xe}, [0x0, 0xff], [0xffffff00, 0xffffff00, 0x0, 0xffffff00], 'yam0\x00', 'teql0\x00', {0x45a3b5a2e35f7f21}, {0xff}, 0x6c, 0xb9, 0x2, 0x6}, 0x0, 0x134, 0x158, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0xd50, 0x8a}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x100000000, 0x0, 0x1, [0x8, 0xa84, 0x0, 0x0, 0x10000, 0x8, 0x8, 0x8, 0x8, 0x8, 0x23, 0x3, 0x9, 0x9, 0x100000000, 0x1ff], 0x6}}]}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x5fc}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff], [0xff, 0xff, 0x0, 0xffffffff], 'syz_tun\x00', '\x00', {0xff}, {0xff}, 0x0, 0x100000001, 0x7, 0x1}, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x20, 0x4}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xff000000], 'sit0\x00', 'ip6tnl0\x00', {}, {}, 0x3b, 0xfffffffffffffffe, 0x4, 0x42}, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f4) getsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000002280)={@multicast2, @dev, @broadcast}, &(0x7f00000022c0)=0xc) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002480)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002580)=0xe8) setresuid(r8, r9, r10) 2018/04/08 06:09:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'eql\x00', r3}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2}) 2018/04/08 06:09:42 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fdatasync(r0) connect(r0, &(0x7f0000012f80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x40) openat$cgroup_ro(r3, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x8000, 0x4f, "9a54d77fd544397e19c9afc08e55aa37266593a23b8bc1e2d2ae9c0e4eea9b67cc6530d3ddc93097d9539c60efdc84eff0e7546104a6d2b35c2b6fd087fc874b41f88d02a6c827c0a992c2978954c2"}, 0x57) 2018/04/08 06:09:42 executing program 1: r0 = socket(0x15, 0x80005, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/08 06:09:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000000000000000, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getrlimit(0x8, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x121601) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0x7) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) [ 815.260835] QAT: Invalid ioctl [ 815.292411] QAT: Invalid ioctl 2018/04/08 06:09:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/08 06:09:42 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x2, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/08 06:09:42 executing program 2: r0 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) 2018/04/08 06:09:42 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = gettid() r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf793, 0x400000) fstat(r4, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f00000011c0)={0xb000, 0x3, 0x3, 0xfffffffffffffbff, "f05312f24200a599813ef18116c9352f4716278d9b8802f1dd66782e3de02f89f210a87c1694a19554e0e1ee"}) rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f0000000100)={0x1f, 0x0, 0x1}) 2018/04/08 06:09:42 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6(0xa, 0xa, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffe}) 2018/04/08 06:09:42 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/dsp\x00', 0x20000, 0x0) connect$pptp(r0, &(0x7f0000001080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000001fde), 0xfffffffffffffd39) 2018/04/08 06:09:42 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x7c0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r7 = getpgid(0xffffffffffffffff) r8 = gettid() r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000fc0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc, &(0x7f0000000d40)=[{&(0x7f0000000140)={0x14, 0x3e, 0xc02, 0x70bd26, 0x25dfdbfb, "", [@nested={0x4, 0x5f}]}, 0x14}, {&(0x7f0000000400)={0x4d0, 0x14, 0x300, 0x70bd29, 0x25dfdbfc, "", [@generic="ee00c987edb5a00ff4feab77b82d2cff1df7655b5a29cbff877edc9030fe7b3840bef31abd6df5e72df6e2c9548c1f6d2ec4a224c38dc675b234c76c41619e38974208cb3f33d0133dab48d621045d418ffc0662e099810c153a836e501871649493a70c3d59dcafbd4fe809abeebb4033738fc1bb734d57a95d10ca1829e1b35fc44af9169fe89e1d09c68306d0f66c90e9b02312051ca5605542ee4eb2077f9394d7b0f77083709c086630bce6754f0dd63c395b8b42c9e4fc8d09df4c5508d0e2da3a8f4488cc221f16562b4854222d", @nested={0x58, 0x1, [@typed={0x8, 0x67, @uid=r3}, @typed={0x8, 0x10, @fd=r0}, @typed={0x8, 0x69, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="cd9a155bf6a28b800511d7d50767", @typed={0x8, 0x65, @uid=r4}, @typed={0x8, 0x42, @u32=0xa6b9}, @typed={0x8, 0x90, @uid=r5}, @typed={0xc, 0x8, @u64=0x9}, @typed={0x8, 0x43, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x268, 0x3a, [@generic="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", @generic="28b58889cfe9513f1161719ac429a4ff9c536815f09e", @generic="c0c0617386cec665419883bc7077f00c1e4ec24e5c52189750b528c3d1eadc357d9edcc7c9a072b0a6102f1d536dbe179765f3446a5121e226206a26bcafdf0ea2ada06845129b6f0255ac80b05a38bd629063ce52cd00e4c0383131c6a8fc2b9f26361c65d1fac506acb897826031a0737eb77d0a42e2159e7d16bb25e6c6ffecaa9f6c033bdeda7ccb779f", @generic="932c67d436874c754a5070f8466914e5c25b45bf5b2c5c023c7843a7adfa34b68921297a71b08ce07b2ab9d369bb73f3cf5bbbb0d09c4a0d9652db9625a6c30e21cc3260937d6e7d12b73ceb61de642987cde37498bf4cc3f1228f10d0a4f06dfd0903b70252b7f86637943006510b2f6a8f0f2491986f0070f7cc73a12f1cc0bf1bb22abebe912f0453f48f1fff74c698b13e126f1b0151e748e1a0bf405cce6211beb7ec7995fad06e75720280d49e3136234eda51ece71d0230910a997f", @typed={0x8, 0x5e, @uid=r6}]}, @typed={0x8, 0x30, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x7a, @u32}, @typed={0x8, 0x43, @str='\x00'}, @nested={0xbc, 0x77, [@generic="75b129dc84e414bd3e79b182c038a5d275c717172615475addec71f60e93e319977d10ae3c020b1aa7a6ce51a9d86a65b39cac5982391fa1287c1533ee0e7442b0c98aa4b7f979b014723c6b4dcb281b6758311029a0fae9c92e8d2fa9823183e0304a9427f105e25e44459c672170c63b7fd58ff069e7c78cf330e0", @generic="eb71cd595e02a062a4578a70c76cbbf4a3a74cce3b06595fda67c2577026cf4b67c0b7e7c2b5013b2fc41db02c3e6c99807f55685e6a141bffeef590"]}, @generic="f7445c54c0e500a2d0e8787e50893a8618212fa0ee0bdbd3b21c8b7a53edd23faf0684679a5b5573a4c8b2c4f6b62f3964349e5ba359823586ed2a7afa653d82a2353f588f423ee31698bec619c352ca0e3d392590377f31"]}, 0x4d0}, {&(0x7f0000000900)=ANY=[@ANYBLOB="ac0300002100010c2dbd7000fcdbdf259c003d00f05e2ad26b242f67968f8a906298e6b44f5117e81942c7403418c53d9175317016a3d8801a7a78ecf5150def6cb1610eba478114abc81ec16f355fb119e3597718d4ac0aa7e8a5a6e5c028babd503240a2970619475219496b5af00839b9f257d6406a2762baac4625e16e902c0070006fc266676ecc1d52a5eef7f54489fd9667832b7510c66180e87fc18107f9b9504c60ad268e000000080034000000000048017e0008001c00be00000008008c00", @ANYRES32=r7, @ANYBLOB="0800920000000000e1bc4ecf2ad4cfd20625b6f40ceaf3cc8a6f92281336da034510e673c313b03410120770427bd312bc4b6f205566948d9708cfe9e89ae19073136ea51fd65f66d2124f8eebb88f574c3eda84eb531de20cb26c633412f5fda35110fa875807dc0cf15a7e107cba6dc8b898d0bb0cd58c4bc2ba7fea986e31897721336e65a57d0ee5d14263b9727b7c840c005d00030000000000000008003b00", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="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"], 0x3ac}, {&(0x7f0000000cc0)={0x6c, 0x1d, 0x1, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x89, @fd=r1}, @generic="c8634ed083b16aa2345419131a5ddc93b1034e9d4f490d48c02c289a38f7d949d190c48716a70ae6def3c3a1f30fbbb0c39d1b8f8c5c3ed08b25bc2ed3fb0144ee6dea4d3f77c2ed78e84423c149bdf8cf745f"]}, 0x6c}], 0x4, &(0x7f0000000f80)=[@rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x30, 0x84}, 0x8000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xf0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) 2018/04/08 06:09:42 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x504}, 0x0, 0x0, 0x5, 0x0, 0x9, 0x3}, 0x0, 0x0, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f000025bff8)=0x20000000002, 0x25d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x10}) 2018/04/08 06:09:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/38) flistxattr(r0, &(0x7f0000000200)=""/124, 0x7c) 2018/04/08 06:09:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000080)=[r3]) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x15, 0x200) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x94}) 2018/04/08 06:09:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x408000, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x3, 0x8000, 0x5, "51b3091ab10c0e49ba9063fe23f0213ae6d31753eb2057bc7e1d11ba24afcc7a9f63c7b56b843bdc1d13a6cff5c45084f3dc8e9fafa09348018592c67200cd", 0x17}, 0x58, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x20000084}, 0x8001) 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) finit_module(r0, &(0x7f0000000100)="47504c2b292d2e2426279d2d2e2500", 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:43 executing program 7: clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) wait4(0x0, &(0x7f0000000340), 0x40000000, 0x0) socket$kcm(0x29, 0x7f, 0x0) 2018/04/08 06:09:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x8, 0x4e22, 0x4, 0x0, 0x20, 0x80, 0x3b, 0x0, r1}, {0x80000001, 0xb60c, 0x1, 0x3, 0x8001, 0x7, 0x87, 0x2}, {0x2, 0x100, 0x0, 0xfffffffeffffffff}, 0x7, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3503, 0x4, 0x0, 0x20f, 0x0, 0x4, 0xf0}}, 0xe8) fdatasync(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000000)=0x1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000040)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x8) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x97) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000380)="20a7c265ebf65d915af75192e7318b023c2580f4b601bdbf67284026eff2ae203f0242729726b21655790386a2694e2ef6a5d3aa745eb6add82d16e10099444cafa1bca857d719989c5b753ee5821491b5", 0x51}, {&(0x7f0000000400)="7bf5b83310b6b79f695d3879ea471961065d9fcd7b5140fba27d6092ced53667a23ff25b2d336deb961568cfcbe3", 0x2e}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="63d5a88d186ce6b33efc31fdd117435dd94327ce3f19a0af39975c0e1ab7e1acf0b56727c9a3b2b8f7c2ba5003abbe3f15c75c409ac4aeb5aa569845203f9fc6401539abd81d8cef3b51f6d38fd8303b37a9a3316953da8982e6133311efd7d836cb06f2e456e106be21d7ea203e3329d55e7d7a8211592a47ed560953ced79002d0cf8ecae2d48216ee4fcccb9f7f8d4083df932b602b2f2e8893ffc8b67d153fa603171e714310126bd4cd11b1aff8bb362f6a24b7aeebe01822d4be2603f0027a17d0bd1f24ba587d3e37e7803923b67347", 0xd3}, {&(0x7f0000001540)="09631a66b3f19b756e12d857e29a06e442a5c418675bd4d9d95b21e956eac0a225e4a55c5ef115aaf437329e0d966642", 0x30}, {&(0x7f0000001580)="e0be4d5d7d02f31f27028e57fd15e6fc20a80701b248f4f24abf3718d47bcdabfe7c5b3b5f29393e", 0x28}], 0x6, 0x0) 2018/04/08 06:09:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0xfffffffffffffffc, 0xfffd}) times(&(0x7f00000000c0)) open_by_handle_at(r2, &(0x7f0000000040)={0x1e, 0x5, "79098aab2e9cba983941c52436c85e7567fc84999f98"}, 0x200) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)) 2018/04/08 06:09:43 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) fsetxattr(r0, &(0x7f0000001e40)=@known='security.ima\x00', &(0x7f0000001e80)='&em1em0GPL\x00', 0xb, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001ec0)=0x80, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r2 = getpid() r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c80)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001f80)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000001e00)={&(0x7f0000001f00)={0x5c, r3, 0x20, 0x70bd27, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xb66ad3ff357186e6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) r4 = gettid() r5 = gettid() getresuid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, &(0x7f0000001c40)) getgroups(0x0, &(0x7f0000001c80)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) sendmsg$netlink(r0, &(0x7f0000001d40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0xc, &(0x7f0000001b80)=[{&(0x7f0000000040)={0x18, 0x12, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x57, @fd=r0}]}, 0x18}, {&(0x7f0000000080)={0x2d8, 0x1f, 0xc00, 0x70bd26, 0x25dfdbff, "", [@nested={0x21c, 0x7, [@generic="a903cf1969e210a9e24f569930ea654d4b85bdcb4e22cc3603f815b4f76bfd94ee6bd13b205b4e3d0d468fdf2fe077da52337216f57280e6b54eaef128c10f7654c82c20a0772bc322ca39791adfcb89a386a3f079d067246ba9eaad32fcbbe7e8770339bb77b4895dbbbd555caf979ddc225cb6000bfa8884c5e346", @typed={0x8, 0x8a, @fd=r0}, @generic="52a4c474a3f25f713ad4d7dc3b1c05ed73c85e5763910d4ea361bd21d1d7a8073c0561294c159dfe206c0274941447124334522d43b1b4f2134648407089f580907660986b38727d45ca047400a8f2eb45588975bde7122c", @generic="36a865c39f95588fe73494fa960c9ceb8865e7507c2599052daab33e02e89db8eb7ddabb3f6887557ef474772b0e6ba3f89fb2a9c8fbe4bfc9d2c78aa47a96eff3f32ede2cc5ff1fb9713891ecd85eacf8bebeb619664b051ca215b3a6c5e59a21b0a8210a46e1c9983ba6618431944949259c80f93a5a88a521c8eb7325e69a86e746", @typed={0x14, 0x31, @str='/dev/usbmon#\x00'}, @generic="88c0e5ae398a54bed6a7c043f25b9b3320bfd6f4b5d863605846c13288307847c2051a93", 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@generic="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@nested={0xd0, 0x40, [@generic="665f41f9e6e497e9b62db14a867399a51b5ddd13f6ba7e2c9d5ada8b1057148ac8309f34cca4dba352d0b44648640c829a2e89c3fc4c0967a9b8eec8cd", @typed={0x8, 0xf, @u32=0xb2}, @typed={0x8, 0x26, @fd=r0}, @generic="991039c90c5b70d2b768cb7283e6df2f0ceae550c260d46977b526a0e3c15f58b102ccc2a19d060eadbc75dbca6fa6b15e253e24e3cf43ee825d1bc1d68a2de4e7a4efc88d91716759e0cf4ffb0ee8ac80a67a50fcfe287ba9bfa22d312aae6a57b6753736ce18d117f7907358834a071fb858e23900ba57e71e1caf55"]}, @typed={0x8, 0x41, @fd=r0}]}, 0x11c4}], 0x6, &(0x7f0000001cc0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6}], 0x68, 0x800}, 0x4844) kcmp(r2, r4, 0x6, r0, r0) 2018/04/08 06:09:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x400, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe214}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x48}, 0x1, 0x0, 0x0, 0x51}, 0x80) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/08 06:09:43 executing program 3: r0 = socket(0x44000000015, 0x5, 0x7) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x0, 0xf711}, 0xc) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/04/08 06:09:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) shutdown(r0, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) r5 = syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0xffffffffffffffff, 0x80800) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000200)=0x100, 0x4) r8 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) r9 = getpid() get_robust_list(r9, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)}}, &(0x7f0000000400)=0xc) dup3(r7, r5, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) fgetxattr(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=""/233, 0xe9) clock_getres(0x2000000000000004, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_INFO(r8, 0x80e05411, &(0x7f00000005c0)=""/7) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000000640)={0x8001, 0x0, 0x10001, 0x2910}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000600)={0x89, r12, 0x1, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f00000002c0)={r13, 0x8000}) 2018/04/08 06:09:43 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xc, 0xfffffffffffffec0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x26b2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x7, 0x4, 0xd, 0x4}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/04/08 06:09:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000080)={0x1284, 0x22, 0x1, 0x70bd2b, 0x25dfdbfb, {0x1}, [@typed={0x4, 0x59}, @nested={0xc, 0x95, [@generic, @typed={0x8, 0x74, @pid=r1}]}, @generic="ff7122ee61bd820b6f214db4bdce9b1c7d8aaa432fc6b632a13e5b93c2436370d835dcf626c105c10924a140a4dba1d5887d1655f89bfc43ebbdaf652646b3c8aa851bd36089dfa62147e4cbf41d2f8e819e63b3f2e070d294e2fc459c409bf0fa9d8bd0b189d7d6e6fbda87676755c42296403407f5d6c99dcbe6dbe79c17c245cdb4e514ac76490cb1d13cf8cd36fcb2b61f0012cec44f08a013cc96ba030a59d328ed05b8fe7143fa6fa9eccb9a7d3eeee9cb9e34544b410311021fb3a8373886d41b16d9ca3697d48101ab892ad262d5ed0c72a2742449d5db4b", @generic="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", @generic="875bcd77c6ce31b6881cb0f39f3796586037e145baa0d115f513064e4560a2afc340aa6aba7510f0b5b854dfe1b35cd6e1b85cfe0a555b8d64c9889e90ba68f4baf60992bb6724e05267da3b7c755e5c1b0952d57ed7c3216a5b5d03badc9ac67c15c4927efab090e841fb151327d7f9b44451d6f370dcca4eb0dd1b76762193d274cbe651bcb2a671c2222601a25d66ed1143e289fcb23867ca2bc5e5e20e898d25bb0dfd505cbfd9f54ddbd88bf0775d0d20", @nested={0x14, 0x75, [@typed={0x10, 0xf, @str='mime_type)\x00'}]}, @generic="fed42f3dc117ec4afbd3f4b63243df1ed936b2e7c3f7faf7c8ab42594df836908901dfce1aeb7686ac05da04326e28c658355b9b30da587f71c1dfd445aec5999c2b455f678ce9bb68609cf1518f6f2bdb80e3473a4f703ebfad1e6f3def85c68180721c0e29fcb0baf448777151d3f96daee677fa2e0eb4f96786576d8d913663ccf1736d2c325d7e376f959efc4c6096ccff0c29918466d77acf4f8ec3d914788cfcdea0f1cd1d21e4969eaa1e6e8dd3b245a152db7fd5ccdf4d"]}, 0x1284}, 0x1, 0x0, 0x0, 0x20004040}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x24, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/08 06:09:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000040)="204640cc99b2") open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) 2018/04/08 06:09:43 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa1e86dd6050a09c00082b0000000000000000bbfe8000000000000000781db850a02f7560a9af67098718b6846c72b713a546d153f002b427c87ed7a4c42925c9a4302a5e1be9f6d388886952e388aadf9edb920385bbdd2dee70a0be1dabad899840bc9c42d5065c9788679900000000000000000000000000000000"], &(0x7f0000000040)) [ 816.678759] netlink: 4704 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 06:09:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000080)=""/136) 2018/04/08 06:09:43 executing program 0: set_thread_area(&(0x7f0000000000)={0x7, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffff01, 0x0, 0xa3, 0xfff}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000140)={0x20, 0x3, 0x0, @random="d4e10efa04f7f9340d2ded921f3179d1"}, 0x20) 2018/04/08 06:09:43 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r1}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) [ 816.740693] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 816.798687] netlink: 4704 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 06:09:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7ff, 0x20000) recvfrom$inet(r1, &(0x7f0000000180)=""/154, 0x9a, 0x40000102, &(0x7f0000000240)={0x2, 0x4e20}, 0x10) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1}, 0x8) 2018/04/08 06:09:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r2, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x0, 0x3, [0xfffffffffffeffff, 0x80, 0x62]}, &(0x7f0000000280)=0xe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xe}}}, 0x84) sysfs$3(0x3) mlockall(0x3) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r5, 0x18, &(0x7f00000000c0)={0x2a, 0x364f, 0x0, 0xffff}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00000001c0)=0xcf7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x41f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x37e2ac2a}]}, &(0x7f0000000180)=0xc) 2018/04/08 06:09:44 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/04/08 06:09:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x10f5, 0xffff}, 0x2) 2018/04/08 06:09:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0xffffffffffffff2d, &(0x7f0000000100)="67f61a589c2c3b56d6b8c8bb0456c4020a5fb1750305a576c85b96c75f7f3b318df73ea6d25b912cfdc930be475dee9cd41912298645594ffe938c2e6910499f771231c600b8a59a4ed520a7a3a3df77d34ca7245faa65b6ebcf5bf24c0e9c5edeef70a67a3124bc69fbc632424eb3421bfdb0f5dbde13364e9409799ed7ff8bca6e3775041d8f8d76adc8e875f5386b0168b76bc6a2b7369730c956d966e0858b8fd90000"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) epoll_create1(0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) epoll_create1(0x80000) fcntl$setlease(r0, 0x400, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/08 06:09:44 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000440)={0x20080522, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000080)="8666526ba67e5dec319986e4b752fe56c3df5aeae0ca2475a72187ddd399f8eece8911d730715ef17e48db372c82a3bfc28259e97ef153f3df4c0937785839729b90183a", 0x44}, {&(0x7f0000000100)="ad9ae0189da7ba2a4342bbb7f3259a8e9dccd12abb741b9cacba00b0ac0f4873bc6786a6eca7d3193e2dd8fb3759001e95bf6a", 0x33}, {&(0x7f0000000140)="dede27696d8934ed4cd41e9bd0cedd0b97a978a615dad259c6a642", 0x1b}, {&(0x7f0000000180)="3e96c78c524dc3750b23ceeca8eadce1bf4a93be9e4c67350c7686b2212bb5850e8ac712dd8197a9f5c2fc4d30776d5adaad3468279b3d56469a18f8d57d895acc5863163c69da5f68f4aa69842e6c2135ba88f2737cc99ec8f80ecd4f", 0x5d}, {&(0x7f0000000200)}, {&(0x7f0000000240)="066217c0ce0706830a45eec6bb39b898b0d62a63324cf5f82ba3f6aaa1ed2c7ab4036192cbf45cfe4990534b59464dfff33a55b110533b4f2e5190ce4af6b1cba4cf97e0fb1a1e3c3461e54c09a93aa3dc2160b9e2b285375d2c4eb10735d6b1a0de9a1191328a1f7d131ca681be7c7dc39b574214d8983c9d74f99cd0dd80805deb7d5d3b75f4fc623d35261e4f2b88f350beeb9a26516f5411fe323d54ba9872b3d5dae78f83f51ff56bdd3cd3725b", 0xb0}], 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000003c0)={r4, 0x3}) [ 816.874829] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 817.023720] netlink: 'syz-executor6': attribute type 13 has an invalid length. 2018/04/08 06:09:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) openat$cgroup_ro(r2, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9c, "54975d1beac65d9ff3e6376d3f3763d760d5130a47c64d20bda718f225bc315fda1cf0633b6bbc20f115e058d75e797700c72d8bb132d036862547ca7efb7788fb9cc5ee158b2899a2f96e62fee6c10d4eb620a351e5395d3dd69a9979f78f21a2db15c33ea7497cebd9edf9f98fd3f071b44bcb7e36cec0739bef09f54c173994ccdf179516249e9db36878e8b7509492e9d3b61e4bc07f6de3053d"}, &(0x7f0000000100)=0xa4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xa, "210c235f642987506ba9"}, &(0x7f0000000180)=0x12) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/08 06:09:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}, {r0}, {r0, 0x14}, {r0, 0x12a2}, {r0, 0x444e}, {r0, 0x1000}, {r0, 0x8}], 0x7, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)={0xfffffffffffffff7}, 0x8) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3ff, 0x0, 0x0, 0x0, 0xc}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r4, 0x3}, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) sendfile(r3, r0, &(0x7f0000807000), 0x3f) [ 817.089337] netlink: 'syz-executor6': attribute type 13 has an invalid length. 2018/04/08 06:09:45 executing program 7: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3362, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x7, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x800008936, &(0x7f0000000000)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000c80), 0xc) 2018/04/08 06:09:45 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)=0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000d00)={0x7, &(0x7f00000006c0)=""/251, &(0x7f0000000c80)=[{0x7fff, 0x6e, 0x3a, &(0x7f00000007c0)=""/110}, {0x8, 0xa6, 0x80, &(0x7f0000000840)=""/166}, {0x80000001, 0x7f, 0x4, &(0x7f0000000900)=""/127}, {0xffffffff, 0xe6, 0x9afc, &(0x7f0000000980)=""/230}, {0xbb2, 0xed, 0x6, &(0x7f0000000a80)=""/237}, {0x1, 0x8e, 0x100, &(0x7f0000000b80)=""/142}, {0x81, 0x19, 0x4, &(0x7f0000000c40)=""/25}]}) r2 = syz_open_procfs(r0, &(0x7f0000000540)='ns/net\x00') writev(r2, &(0x7f0000000580)=[{&(0x7f00000001c0)="ac02503c7da842e61c55acbcc48d097c62995f271f4a9306cd09c3c29798252ba3ac49838a72d3cb4c28b9a4b2d1035f3f81807b6b04d4cad23a337328fd96821101fb07e9179efd2ff214d14d1d91cd3f524249a46bb65cc7c920d57c57cd816f535867a7b8622c43ee11cdc258f330ffcad283e13d4a7aa091804224ad647b81a50a8d36e23b7649b3a5ef32c5d02c3edae451e1fd750397c7dabef83421c3bd200b64cc5b2d4608dc71623ee867f43985671f8401a97c3eb40f21d016cae11e30d58bf939de1d850455a44e64078d40164a23dd19626ba454d3bcdf4868f466063afd50e0f4c4daff0c4694b019cb", 0xf0}, {&(0x7f0000000340)="95b05bf61d45cd9929da87f0101ab1de21e1038165032bcb6c91b1b9c046ba90bd4393d594c3e00e487cbc0d5e534499c9cf857f6dc7b83b7b40929653052c7bb8d02dce4d3889df62a7ba245279ea145caea8183c8518463eb0ae7df35c1eac36e9", 0x62}, {&(0x7f0000000480)="8f619ff6e34bb3a7b2d609c58d4c04f076fe97b9b96b5e7317bdf0fdc51351ffc7b4d81bb6ef818650da1bdbd1818756df5739aa32a667a122bd49f823", 0x3d}, {&(0x7f00000004c0)="cd678534f0aa4494a196191eb2560dda91483b06cd82ce70bfd0d33d8eb984b7b4fe64efda942e9639fbf2aea89934ede560aaf1a03d7428b56804e681c4f2adc608b79f9347a2a08f41113e0954aa0000fbf51b89b190f99272f46b085497a94ca922d7e689545f085e260b76a60f670ae042", 0x73}], 0x4) r3 = socket$alg(0x26, 0x5, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x31, 0x0, @tid=r0}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000400)={{r5, r6+10000000}}, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000d40)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000e00)=0x84) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000e40)=@nl=@proc, 0x80, &(0x7f0000001180)=[{&(0x7f0000000ec0)=""/123, 0x7b}, {&(0x7f0000000f40)=""/111, 0x6f}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000000fc0)=""/70, 0x46}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000640)=""/5, 0x5}, {&(0x7f0000001040)=""/134, 0x86}, {&(0x7f0000001100)=""/27, 0x1b}, {&(0x7f0000001140)=""/44, 0x2c}], 0x9, &(0x7f00000022c0)=""/215, 0xd7, 0x4}, 0x1) bind$alg(r3, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) bind$alg(r3, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000020e6", 0x20) ioctl$int_out(r3, 0x5462, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000005c0)) prctl$setptracer(0x59616d61, r0) bind$alg(r3, &(0x7f0000001240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/04/08 06:09:45 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffff22) tee(r1, r0, 0x40000003, 0x0) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) sendmmsg$unix(r2, &(0x7f0000000440)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)="9a137b8def8110d816116fa8a53de4146978b2c2ad61ffc18584a3612a221a54f7c9c958640f7d3dd85604c7c8f80d62bd59dda9701789fbeb759ac46baf1a6e7bdf4afd4ac3b286f045911f629615233adecefb00ec300f734c24111e36638031f4533337279fd3db985ead1672fac0c2b467c663f0a33076b216644fd971b2ac6635cfe223728e987a2596577255936380714226e386f4a6531bbfcb2229f0e1d46606dc050c21d11a7d55a9065825dc9b5ef7d4057f96479228b1df549d61e86d95f5579bf1b91b9e190abe81d543e289410f3cbf54f20ac1e1f463e6bb7c2e97", 0xe2}, {&(0x7f0000000180)="cd931d54874c3e43dc5a8f8a2fa8b01d76d237a325db2ad5da71f687bc5d88e0c9beb498bc480f47145fbfa1a43e68f0b26ffbee5053ac0cdf0bfa999a692d8c2dd0feec336cd915a45b17bdac8609770ac6765aa1c7c9ed4ebdac8b0feb861146821cb344812c513ae5f98e4dde7a1317ad6abac3092989503e3d08ce865c3581fd552aad2f88502b291a9de1af6860c984d2e30d88a4ce5d729105bda0dc91fce37103e23be2d26a362840090ee7f01e8772d3", 0xb4}, {&(0x7f0000000280)="43d0f5412bb1ddfb3e5af7e98d3af98682dd721f65120505346622117a40cc3ba6840deeb2f2e1508b380424f2ead576bbee1b7f7e0bdd1543b00f927b4593b9535794d62edbce06d3944b12ea07d384cf71e1e0be4dd6c05a505107da664a61b8a02e39f5b7fd0c6ac974ee458dd030ab6a3760c5249148a33d2ded6ba919c90c047e49e0469b4987", 0x89}, {&(0x7f0000000340)="a7d9e8a35694172ed4797eaf89ccba0d1fefc0fe26417d8111facd1141170b18900bcfa6b1a6050f2b20ad048960dd34080814d1ce4ca20cfac893a1c96c6994278580", 0x43}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="0c000000010000000100000018000000010000df4e5e9a4a4ca885de5c787c00000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0], 0x24, 0x841}], 0x1, 0x48000) 2018/04/08 06:09:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv4_newroute={0x1c, 0x18, 0x721, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4}}, 0xfffffd55}, 0x1, 0x0, 0x0, 0x20000000000}, 0x0) 2018/04/08 06:09:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)="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", 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:45 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa}], 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000002c0)=""/142) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000540)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/08 06:09:45 executing program 0: clock_gettime(0x0, &(0x7f00000007c0)) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000800)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x8001, 0x9, 0x0) 2018/04/08 06:09:45 executing program 6: r0 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="cc527da9963ae05a8cb88df3eaa7602ad6c62044e10194c7e16bad23fcde8d353541b30460f295ef72e1004af82cf7ba5a0377a5b26263057d812efbff094524237ff8c3b1917233fc02f2736fb3ad4145cda2b6a891b2de3acb0ae1a05d00000000000004", 0xfffffffffffffff2, r0) keyctl$dh_compute(0x17, &(0x7f0000000940)={0x0, r1}, &(0x7f0000000980)=""/159, 0x9f, &(0x7f0000000a80)={&(0x7f0000000a40)={'sm3\x00'}}) keyctl$invalidate(0x15, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/04/08 06:09:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:45 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="f16846a4", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) finit_module(r0, &(0x7f00000000c0)='dev ', 0x0) 2018/04/08 06:09:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x4a, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) recvmsg(r1, &(0x7f0000002500)={&(0x7f0000000240)=@nl, 0xc, &(0x7f0000002480)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDSETLED(r3, 0x4b32, 0x9) 2018/04/08 06:09:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:45 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x7a8, [0x0, 0x20000080, 0x200000b0, 0x200004f8], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x7, 0x1, 0x0, 'bpq0\x00', '\x00', 'bond0\x00', 'ip6_vti0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0x100, 0x254, 0x27c, [@statistic={'statistic\x00', 0x14, {{0x0, 0x0, 0x4, 0x94d7eb9, 0x3, 0x5}}}, @arp={'arp\x00', 0x34, {{0x30a, 0x6, 0x3, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x78, 0xf}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:autofs_device_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x2}}}}, {{{0x11, 0x0, 0x6007, 'eql\x00', 'ip_vti0\x00', 'sit0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x19c}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7fff, 'system_u:object_r:sendmail_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x15, 0x30, 0x800, 'bcsf0\x00', 'team0\x00', 'syz_tun\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x98, 0xc4}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffd}}]}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x11, 0x1, 0x88e7, 'ip6gre0\x00', 'ip6gre0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x1c4, 0x1c4, 0x20c, [@mark_m={'mark_m\x00', 0xc, {{0x6, 0x2, 0x2, 0x2}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x1, 0xd3bd}}}}]}, {0x0, '\x00', 0x4}]}, 0x7f8) r1 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x14, 0x401, 0x0, 0x0, {0x80000004000a}}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)) syz_mount_image$reiserfs(&(0x7f0000000940)='reiserfs\x00', &(0x7f0000000980)='./file0\x00', 0x8, 0x5, &(0x7f0000000b80)=[{&(0x7f00000009c0)="4f52e5b867cb46a1c6aec7c18ff5bb6340bdc89f5b26bf111e3cefc3b07b6a12631a7e845839971df79ca4a7a9333bbd0bd29c8dd36f4dbe", 0x38, 0x7}, {&(0x7f0000000a00)="501aaabc8c39d5869d915252d101bd4f6b8367bfc9b922d840d70c2676c7d0f18eb02e70770a34f582d23e995827a58cc3fba8fca3c0912b3d8ccf4d0f9200fcafff80a140ab904319048af5acb351fa3f245b40d1eb6791dc500c0f5a29ae2bea3f93d15d06edd8661bdb1292731dfce4d9610d4720691bb58cf2cfbaf10774d71e998f963bdb904c0578849097b3ab6bdfc059f04d9d786af7bac447caa068abbe4db122b14c76f05cf999d653a8d6bc95412e6ae0fc2a8c643bbcff", 0xbd, 0x9}, {&(0x7f0000000ac0), 0x0, 0xdc}, {&(0x7f0000000b00)="708f9d0707b19c8d31743ef60110de4b2bd48540b91c9b89c504bd2d7b0020fb8bb3eb79a171a29a902d91e96a56291f882b1cefdd9264a92d30", 0x3a, 0x3ff}, {&(0x7f0000000b40)="8cc19cf2235f5a2242b01ac75f", 0xd, 0xb0c}], 0x1, &(0x7f0000000c40)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@tails_small='tails=small', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@grpquota='grpquota', 0x2c}]}) 2018/04/08 06:09:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg(r1, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000080)=""/41, 0x29}], 0x2, &(0x7f0000000100)=""/11, 0xb, 0xe8}, 0x8}, {{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/106, 0x6a}], 0x4, &(0x7f0000000480)=""/59, 0x3b, 0x8}, 0x6}, {{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/166, 0xa6}], 0x2, &(0x7f0000000680)=""/53, 0x35}, 0x9}, {{&(0x7f00000006c0)=@ipx, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/22, 0x16}, {&(0x7f0000000780)=""/53, 0x35}], 0x2, &(0x7f0000000800)=""/150, 0x96, 0x7fffffff}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/250, 0xfa}, {&(0x7f00000019c0)=""/1, 0x1}], 0x3, &(0x7f0000001a40)=""/13, 0xd, 0x20}, 0x1000}, {{&(0x7f0000001a80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b00)=""/190, 0xbe}, {&(0x7f0000001bc0)=""/123, 0x7b}], 0x2, &(0x7f0000001c80)=""/88, 0x58, 0x1}, 0x9}, {{&(0x7f0000001d00)=@nfc_llcp, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d80)=""/102, 0x66}, {&(0x7f0000001e00)=""/71, 0x47}, {&(0x7f0000001e80)=""/65, 0x41}], 0x3, 0x0, 0x0, 0x1ff}, 0x8000}, {{&(0x7f0000001f40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001fc0)=""/215, 0xd7}, {&(0x7f00000020c0)=""/15, 0xf}, {&(0x7f0000002100)=""/132, 0x84}, {&(0x7f00000021c0)=""/40, 0x28}], 0x4, 0x0, 0x0, 0x1}, 0x3}], 0x8, 0x40, &(0x7f0000002340)={0x0, 0x989680}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0xffffffffffffff43) 2018/04/08 06:09:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') setns(r0, 0x0) 2018/04/08 06:09:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001080)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$packet(r1, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001f80)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x80000000, 0x20, 0xfffffffffffffeff, 0x9}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xfffffffffffffff8, 0x4, 0x1ff, 0x9, 0x6, 0x2, 0x9, {0x0, @in={{0x2, 0x4e23}}, 0x3f, 0x5, 0x5, 0x3, 0x3}}, &(0x7f0000000380)=0xb0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000001f00)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x101}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="04000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x18f}, &(0x7f0000000800)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001e80)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x200}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="384b49778d1b0151f9c4be37c46e3c28ac9c852fbc0afaa7f81a7bf57457c700135be5f4c9749656995dfdd241065eb9d78bc3e0a1e5ebbe86a40ed7e2b6c4f2bc88f71e130016da4f169cffc6bd749bdf0a0ccd7890b09fce97790f9bf8c08178deca4802f18e5a2ec38bed19b7291d131e94a6723806a19aa2929c230101497afdb6ec04b27f95b42e2985d9316f32d6c6d2c7c725509ca7ed4abcaccf4a84b847", 0xa2}, {&(0x7f0000000180)="636e1f6490807374ba3b6e1b739a1760e16ce63ffacdb24d2c17f659d95a527f457753d673dd43ef61ac8d0098f475131a20376cd83b98c5d0b3b40b99f2e4abc8aa441f0ed7408167b68ad5b0d02aff32a949c74f05ec11b8f78768386ee632292dc709493f549cc3e272ff8eb6a985ed", 0x71}], 0x2, &(0x7f0000000540)=[@init={0x14, 0x84, 0x0, {0x7, 0x0, 0x7, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1, 0x6, 0x20, 0x20000000000, 0x6e, 0x8, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x401, 0x5, 0x3e00000000000, 0x40}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xfff, 0xa, 0x9, 0x4, 0x5e, 0x5, 0xab2, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0x4, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x9, 0x4, 0x100000001, 0x3, 0x9b1, 0x1, 0x9, r6}}, @init={0x14, 0x84, 0x0, {0x1, 0x7, 0x1, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0xff00000000000000, 0x9, 0x8, 0x2, 0x8000, 0x4, 0x2709b4a5, 0xffffffffffffffff, r7}}], 0x160, 0x80}, {&(0x7f00000006c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000700)="bde754996bbc820e41cbfaac88051e618529716ef0204b3344c530604eb6e161028a9ef1ad1055497cb4ada7ed2a88fa9efe940757a4290430f6c3df05a9941a0684fe53359919b577d1e3da0833cb1ec1f603e55a7bb8304929243b955a7ec1294d193a4a6b", 0x66}], 0x1, &(0x7f0000000840)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x100000001, 0x1, 0x2, 0x7fffffff, 0x9, 0x524, 0x0, r8}}, @init={0x14, 0x84, 0x0, {0x81, 0x80, 0x6e8f, 0x5}}], 0x58, 0x80}, {&(0x7f00000008c0)=@in6={0xa, 0x4e22, 0xa5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="c0ffe73859ef1b2486d5c3d7f595050bbe9937290f79f411e1814d0d5eae81cf2ab2a9b1ab252cabe338ff460ba9d0cef48b49696489fde59b3783b51d9f3b16e2ea853782d5fc3bac8e6290f4e222d01c7b6ef0bcb5bc45c397c3aed6da6e67dff4918b88275d244c9ee049fc53888e1e7346f9a8708e29336681921029a2bf2dff2690a32ccfc4803d7adad487d1664e0956019a86c1e0812fb92a6d061297c7858441c0946c83aff5b04aa9d521b61ce66437ea3798f3c97566c0e5ac967654e42943211f52bf02558b3e806d8761768076", 0xd3}, {&(0x7f0000001a00)="499ca01580acae886e350b51ec5b934c9b10b2dfc21a31994067c4a6eef8639af67045b4ede4d5b25e08dd0d65697e723daa9fa74e3b2c319a6c1e0dd7567d4efba5cceed511f09c58a75a110317a7f35c994a5b4e369575d7d9853c78fe3272b8cb6bac9be9b7f64dd79d5ce650b250668ffe0da231310d566b1d46724eccc929889c164d982cbeec7a74bb92d5d31444ad7c0a7f7874003561eae886efe79e7f7764a01e6d99a49a941b263b6482f1f9555c3a0fd726be023e5acd459bfc6286f31928ba67fa602d50509c41474c78c0d52a395bbc33c7", 0xd8}, {&(0x7f0000001b00)="57fa95c8a1e016ddd428c2eb3adba3f1d712ba5cd74d4327910f379f178a3e48a9f00ca433fca619aed368fa5870b72f0ccc5ff0ab4488515b484fdf7e3008090910bdcfebe21cb14cb5f5e6a58c325b8c6cc3d35d18ffadbb36da2d30934bac591a593f6577f898b08e69c5502fd50aa5624bfea651e7639122bf565686d718529ca754e0596631e34b6a3e35f0157977349eaca3cc8f12b34d8bdf069d2a46564c0fc6a54607e077bacaa51997dc292b1c2eaaa8bbe44d0f71da258ec2c3f8390df3bbe54d09568ffe588dd62381058b9c91379b0dca2b5a9c9f657842756989a76fa4c90beedff094bd", 0xeb}, {&(0x7f0000001c00)="c5fa182044527d1dd25ec1a0a78a4a5cdc82fd6dcc0b320302340699c2fc0a920e36e4cb4b8c2151c93d3b2972090ce88e6332104b58b30447dc6d5bf890c9af402dfd76a9179d485fcc6b9aec4e43cedf411d7d1522608a310569d28a017a4d85429fd08e95ff907f4f9f6042653f8f7aade87873d1fbbe94b1f276309d9b13dc2ac1003d439c6085cab79b0519a746beb7378026d92fd7efed877912ce6ddec4bbe26a3ff83ba07b6a1910a6659bd87658d920662d02469a3cd4c7a031609264a50754bbb58e39e2f1a788c6f5f6d7b303fb370373acf9a360b03be483cac1e6691d0a3d259baf41e653b1dd35ee02adfc064204", 0xf5}, {&(0x7f0000001d00)="a954d936d8f686575bc51a12c570f722f5309aecec93c5efd24b30175f92931e46465afbd8ee40b7094957f6b9ffa2df4648afb011183a700ac86f20cc513b73c0d040a2db48dfa2b182237f584cafdba4fe9c38a86ad0b788b27f87cabc4413ffce53e593545448a3fb3092babf5d6fd84a0730a22e463542cb719a9a665737dfa65c23c8232ea01a336b85fb32cfa84801bb4302add0b4265125d4b20de27699079e798b03ff7117feeec303df1684735f4049d0c9f24d9de6cec4f3280fe31dbd2cb6", 0xc4}, {&(0x7f0000001e00)="8d0a270ad2", 0x5}], 0x7, 0x0, 0x0, 0x20004040}], 0x3, 0x80) r9 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000080)={r10}, 0xc) 2018/04/08 06:09:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x41}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0xa38}, &(0x7f00000002c0)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x84000) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x7ff, 0x3}, {0x5}, 0x2, 0x7, 0x1}) 2018/04/08 06:09:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x1, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@empty, @broadcast=0xffffffff}, 0x8) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'bpq0\x00', 0x3fc000000}) ioctl$int_in(r0, 0x80000080045439, &(0x7f0000000000)) 2018/04/08 06:09:46 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x7ff, &(0x7f0000000200)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000100)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r3, &(0x7f0000000080)="5720febc9892c1f0a481444c6f0fb08f2256516d752a7c0149f6ed1457ed6239acf73911533545be7303a60a9b7b4efdfef49256d70e817c45129033d6f527aceec46b5eacdccdbc8def140cfd337b2b6762e5f50a4766f42c6052047da857f020f4a3223293dc29f765ae9dc73f", &(0x7f0000000100)}, 0x18) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xff, 0x400) ioctl$void(r1, 0xc0045878) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x19, 0x1, 0x1000, 0x4c1, 0x6}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000340)={0x2, 0x5000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x106000, 0x10000}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000240)=""/217, 0xd9}, &(0x7f0000000180), 0x8}, 0x20) 2018/04/08 06:09:46 executing program 0: r0 = socket(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000000, 0x7, 0x90e, 0x2, 0x3, 0x15e6, 0x9, 0x1, 0x3, 0xffffffffffffff90, 0x9}, 0xb) 2018/04/08 06:09:46 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1bd1755c38ab928203"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000500)=""/179, &(0x7f00000008c0)=0xb3) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x16b) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000940)={0x1, &(0x7f0000000900)=[{0xe1, 0x1, 0x3, 0x66}]}) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x4, 0x86001) write$tun(r3, &(0x7f0000000600)={@pi={0x0, 0x88e7}, @void, @ipv6={0x5, 0x6, "b73c79", 0x26f, 0x2e, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, {[@hopopts={0x3b}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x4, 0x0, 0x1, 0x880b, 0xfd, 0x3, [0x6, 0x200], "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"}, {0x401, 0x0, 0x400000, 0x5, 0x0, 0x0, 0x800, [], "8c74ab28b061f815a68c7a23ae777214a5743764ae1c4085ef03c0b24a198a227b0d7c4b7e5d2cf7c7bbfd3370d3551a23eb26ae3cfe8c9e5a33419d7bfa18279a6a47aa45e6f3d4214032923dc230b373c46a63b1ba227e52ccb80d2233fe02026ed2ac9a8d74b4d17b3d1913deda2048ad3be76f8f245c1c310024267918cd8dd0360d3a8a2538a0a365ad8630d014b77a6b3196e4b7a113f2c4694abbb4ab4f9e2728f6a9d21ffa5c80cda59e83baea"}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "9ee6ce9dd5e4375f7d3b753b11288eb1b5b3706fd162015fc3f90b7537830721d002eff6f99c9422ccf9b4536ce9f7f545fce4548cc730ac0bacb33af18d347335e922d77a7b1256e23c83984958fb5a8ea241813280fc2a"}, {0x8, 0x88be, 0x3, {{0xc25, 0x1, 0x9, 0x80, 0x7fff, 0x1, 0x0, 0x4}, 0x1, 0x2}}, {0x8, 0x22eb, 0x4, {{0x4, 0x2, 0x1000, 0x9, 0x6, 0x3f, 0x2, 0xeca2}, 0x2, 0x4, 0x4, 0x9, 0x1d7, 0x0, 0x401, 0x0, 0x10001, 0x9}}, {0x8, 0x6558, 0x4, "3f35175587c862e713f217e725b4b8e0a7b57419e4caf86f95"}}}}}, 0x29b) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000980)={r3, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x322) fcntl$getflags(r0, 0x40b) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x50, r5, 0x2, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1}, 0x400c044) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000001c0)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000000100)=""/96, 0x60}, &(0x7f0000000180)}, 0x9c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r4, 0x480000, 0x8}, 0xc) connect$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x0, 0x80, 0x9, "f2ca17b351e79e9e56ca596236e59d95f6954f8df02957d51a55fc8d419a38191fbb0b3158082a8e8d5200e3060a2a2cd193243ca907a95e00ed5f53bb6b10", 0x6}, 0x58) 2018/04/08 06:09:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x1000000000000, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xff, 0x40000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x80010, 0xffffffffffffff9c, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x200200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) open$dir(&(0x7f00000006c0)='./file0\x00', 0x20000, 0x20) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/176, 0xb0}], 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) fgetxattr(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='osx\b\x00\x00"\x00'], &(0x7f00000005c0)=""/223, 0xdf) 2018/04/08 06:09:46 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'eql\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x10002000}) 2018/04/08 06:09:46 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) socketpair(0xa, 0x6, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r0) 2018/04/08 06:09:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0), 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) sysinfo(&(0x7f0000000300)=""/103) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x8, 0x5, 0x4, 0x7f, 0x0, 0x6, 0x20002, 0x1, 0x3, 0x5, 0x8001, 0x8001, 0x100000002000000, 0x5, 0x2, 0xe8, 0x8, 0x9, 0x9, 0x200, 0x831, 0x6, 0x2, 0x800, 0x100000000, 0x1, 0x7, 0xfffffffffffff9c2, 0x7, 0x40, 0xffff, 0x8, 0x2, 0x3, 0x0, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x9}, 0x8, 0x1f, 0x800, 0x1, 0x6, 0x6a0a, 0x1}, r1, 0x0, r0, 0x3) tkill(r1, 0x15) recvfrom(r0, &(0x7f0000000100)=""/253, 0xfd, 0x2000, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) 2018/04/08 06:09:47 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x4}, 0xfffffffffffffe08) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x5}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x53c, 0x2, 0x8, 0x81, 0x8, 0x2, 0x6, r1}, 0x20) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/08 06:09:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x5, r0, r0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x3b1) 2018/04/08 06:09:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x4000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:47 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) r1 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'vcan0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x28}}) 2018/04/08 06:09:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1a, &(0x7f0000000080)={0x35, 0x5, 0x873, 0xb62}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/08 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083effa)={r2, 0x3}, &(0x7f0000164000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x9}, 0xb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000284fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000355ff8)) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000af4b), &(0x7f0000570fff)}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e5aff4)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e20}, 0x1c) listen(r0, 0x78) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = epoll_create1(0x80000) close(r5) 2018/04/08 06:09:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x80000028, 0x720, 0x0, 0x0, {0x1}, [@generic="408c929f24d5b81e15"]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_dump={0x0, 0x80000000, 0x6, 0x89, "7ce6a30431826340f0a2ec542153209b90a1933e317e98534a3a6cd2341c72dcdff3f5cbe724a3ad467e96ee777b5dbe1900028672abd8bf7a53c31369757c74d4884cc19ca483b7e79db10ebbedff14567826f766003de8fb7f77ec217612c35696a06ccbd4f93ecc28f0f6a130e3bafce6ae56618328b5dedc7c64706a3b7251393a22c00c35cb3f"}}) socket$unix(0x1, 0x7, 0x0) 2018/04/08 06:09:47 executing program 1: syz_emit_ethernet(0xc6, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbde9a", 0x90, 0x21, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0xe, 0x0, 0x0, 0x0, [@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}}}}, 0x0) 2018/04/08 06:09:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000080400ff000000000000000000400000"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) 2018/04/08 06:09:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x1}) write(r1, &(0x7f0000000040)="e06943009e2bcb1209f5d234e1c6722bd2c2918f32d02f2e55b57bca102f2e8356e308c2e80913a6eba4462016b7e3e622dc75be3fb0819600e1601a8b17814d324c79d8a096a416cad4", 0x4a) 2018/04/08 06:09:47 executing program 4: 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) exit(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/5, 0x5, 0x40000100, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7bc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 820.422757] dccp_invalid_packet: P.Data Offset(0) too small [ 820.448599] dccp_invalid_packet: P.Data Offset(0) too small 2018/04/08 06:09:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4) ioctl(r0, 0x4143, &(0x7f0000005e0b)) 2018/04/08 06:09:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0x5, 0x8}) r2 = openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8000, 0x0) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)={[0x38, 0x35]}, 0x2) sendfile(r3, r3, &(0x7f0000000040), 0x4) 2018/04/08 06:09:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8005, 0x2000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="5cbda15c05c82a76a4ad14260dc84b1cbdca0197", 0x14) dup2(r3, r1) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 06:09:48 executing program 1: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) close(r0) 2018/04/08 06:09:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)="bbf404") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x109100) sendfile(r2, r1, &(0x7f000024affc), 0x101) sendfile(r2, r1, &(0x7f00002b9ffc), 0x5) 2018/04/08 06:09:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffff9, 0xffffffffffffffff, 0x4, 0x9, 0x4, [{0x200000008000, 0x9, 0x400, 0x0, 0x0, 0x100}, {0xdeb9, 0x7fff, 0xfffffffffffffffa}, {0x7, 0x7, 0x2}, {0x200, 0x3, 0xfffffffd, 0x0, 0x0, 0x83}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000240)='broute\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/08 06:09:48 executing program 0: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setresuid(r0, r1, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r3 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000004c0)={0x1e660ba7, 0x1, 0x8000, 0x7, 0x6, 0x98, 0x7, 0x124a, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000540)={r6, 0x3}, 0x8) setreuid(r4, r5) r7 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r7, 0x0) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffffd) 2018/04/08 06:09:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xd9, 0x800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x412000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r3, 0x1, 0x2}, 0x10) io_setup(0x4f, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x0, [0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1000]}, 0xfffffffffffffc31) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/04/08 06:09:48 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0xfffffffb) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2, 0x400) sendto$ax25(r0, &(0x7f0000000200)="9b6b2336b613479637bdeed87d98816b89902cf2fca7a51b3cdf275df7fbd1592dd0f49a4974550d3eef25b4962ae3b7080ec161395482013e3a684ecfa8b993fb9c9f0f5f05a473a4f093fe1f371d7585b66ba88babbb239932d88c9e2f4b524d43528e852514c21c86b23babeb", 0x6e, 0x4000000, &(0x7f0000000280)={0x3, {"18c9990fa97c1b"}, 0x4}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0xffffffffffffffff}) futex(&(0x7f0000000700), 0x0, 0x0, &(0x7f0000000740)={0x0, 0x989680}, &(0x7f0000000780), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r2, &(0x7f0000000040)=""/191, 0x17b, 0x10000, &(0x7f0000000100)={0x77359400}) 2018/04/08 06:09:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1008, 0xfffffffffffff188, "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"}, &(0x7f0000001100), 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "3d72c8"}, 0x4) 2018/04/08 06:09:48 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8042, 0x0) mmap(&(0x7f0000d45000/0x2000)=nil, 0x2000, 0x2000008, 0x16013, r0, 0xd) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1f, "368b3cecd4037066e8524d8eba5d0d0edfac0c547c7e5df4e570c0488de681"}, &(0x7f0000000080)=0x5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xfff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000024fec)) 2018/04/08 06:09:48 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000240)={0x6, 0x6, 0x101, 'queue0\x00', 0xa4a}) r4 = fcntl$dupfd(r0, 0x0, r0) fdatasync(r2) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffff, 0x42a200) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000040)={0x3000, 0x2000}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1cf00000", @ANYRES16=r5, @ANYBLOB="000426bd7000fcdbdf250d0000000800050005000000"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:48 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x8003, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffe00) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0xd5, 0x4) clock_adjtime(0x0, &(0x7f0000000000)={0x200000004e9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}) 2018/04/08 06:09:48 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000980)={0x0, @multicast2, @multicast1}, &(0x7f00000009c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000b00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000c00)={@empty, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000d80)=0xe8) getsockname$packet(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000e40)={'bcsf0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000e80)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000ec0)=0x14) accept4$packet(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001300)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001500)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001fc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001f80)={&(0x7f0000001540)={0xa40, r2, 0x210, 0x70bd28, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x178, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x168, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x40, 0x3, 0x8, 0x3}, {0x100, 0x400, 0xffff, 0x31d}, {0x1ff, 0x100000001, 0x80, 0x1}, {0x31, 0x6, 0x0, 0xc2e6}, {0x2, 0x0, 0x1, 0x8}, {0x5, 0x5, 0x7fff, 0x5}, {0x5, 0x6, 0x7, 0x6}, {0x100, 0x7fffffff, 0x8, 0x8}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1dc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffff9, 0x8, 0x3ff, 0xd1}, {0x9, 0x1f, 0x81, 0x40}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r14}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7, 0xfff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x29c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x2, 0x6, 0x2, 0x6}, {0x3, 0x80000000, 0x1ff, 0x3}, {0xfffffffffffffff7, 0xbe5c, 0x3f, 0x1f}, {0x0, 0x9, 0x7, 0x3ff}, {0x3, 0x5, 0x1, 0xb241}, {0x401, 0x9, 0x98, 0x7}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r19}, {0x198, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x3, 0x0, 0x1}, {0x1000, 0x1, 0x8, 0xaac}, {0x1, 0xda0, 0xfffffffffffffffa, 0xffffffffffffffff}, {0x7, 0xd584, 0x3f, 0x7fffffff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6264}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}]}, 0xa40}, 0x1, 0x0, 0x0, 0x4004001}, 0x4000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) 2018/04/08 06:09:48 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000002c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x591000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000240)={0x3, 0x0, [{0x35c, 0x0, 0x10000}, {0x37f, 0x0, 0x2}, {0xb75, 0x0, 0x8}]}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000280)={0x1, 0x8}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5059794021df940863c1de5a03dbe7fd0a3ee09fc4d5d74d8d55643a409c8a67a1b42f5bc9a471a5d6f29e6d6879f52bd8bc37266870e38fa12890bed8c6dc9857cdc89836e08bd47c22dd0461563bbee13c294425aecb97170793ba8e69e493aae21237b65a52fdc5b278b92c688f6f66533f7e76dc6a1a95c9566c198906e8470958156baf7b3aa39eb6481518080eca4b20fa6d9ac2e198d8da0af12a48db34fb0fb4bcee03fc4b659f57051f0fa42f374a95b536f678fafb7702f8c2c3e10a483fda2c", 0xc5, 0x9}], 0x10000, &(0x7f0000000200)={[{@decompose='decompose', 0x2c}, {@nls={'nls', 0x3d, 'utf8'}, 0x2c}, {@decompose='decompose', 0x2c}, {@decompose='decompose', 0x2c}]}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/08 06:09:48 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"776c616e300000020084000000000899", &(0x7f0000000140)=@ethtool_drvinfo={0x3, "17d11ec103a33a13ee27e943d44fa5746cdebbaf47acc3d3eac6fdea2d9f57aa", "280ee69a3a0ca5c8de799557229bdc556848c8a4c9159b273e2843d75c8697f2", "105d2fc16480a98a2daabf739f376e957236c99558e7d9b0d4a8cd21a04d3b6b", "52e5a6622fd5f1c60b431a3cf4df3bcda026e4e04589ad3b024b0022da739014", "7ec9a0405dc0577c38de15f4ee4659ca16ba3f5723e153b9452be4c308132f72", "0da969e15843f3c69329b75f"}}) 2018/04/08 06:09:48 executing program 0: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x40000000200b, &(0x7f0000000040), &(0x7f0000001ffc)=0xfffffffffffffd75) 2018/04/08 06:09:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="200008000001010000000000000000c02110543e0601000008000100ac14ffaa"], 0x20}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x1, 0x5, [{0x5, 0x3, 0x8000, 0x0, 0x0, 0x2}, {0x0, 0x40, 0x100000000, 0x0, 0x0, 0x1}, {0x7, 0x8, 0x1, 0x0, 0x0, 0x1000}, {0xfe, 0x7, 0x80000000, 0x0, 0x0, 0x1}, {0x100000000, 0x6, 0x200, 0x0, 0x0, 0x1084}]}) 2018/04/08 06:09:49 executing program 7: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) prctl$intptr(0x24, 0x1f90) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x3f, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xffff, 0x20082) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0xff, 0x3f, "024ea1195da0ba4c448b7bd7fe1bc71835314b12e84ee616bf020c009263367a434140aceae4e7db4d07d1c25f34bd27d325334333ce786843fe31443a0c44", 0x22}, 0x58) 2018/04/08 06:09:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f0000000100)) 2018/04/08 06:09:49 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) syz_emit_ethernet(0x0, &(0x7f0000001c40)=ANY=[], 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/04/08 06:09:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a38000)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="01b0fcfd43e2fa93a3eabb6c63a8a5b7bd8edbee61346be738a5e313101e5a946096223e76608c58b6fb5511b476b845093f63a983a7defae333ced7ca3e588bd6cf61199b997f147d282b88d7c35eca399d37ea068b4aa6d068e2bd760cdc8c623b72cf46b1e965fe245b45c2acd00e68eebf8b60f8d26b0f72d7494e62ce11eb177de104cd1333a7e81052b3ef9f48d1d5d4c983ddfebcddda1686f7696bd65f8d16af15418d9464854817d5fc167ebc8338a28f74480e01dcd792ebe2b4914e1f05f2181714cc", 0xc8, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="299f5677a4abb4aca8f2259207277dd4334beb53d325355483ef83df9dd72863cf835480", 0x24, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="f6c1fb8843821ca75bb3d8e541ec397442ae9144b035fa1bf8cf7779c9d61f16946f8784b5f54d33ceff9c33a239488fdd63c5f44417e1d6c81729861cfeacc27b6aaf629ebb7b68da31b8545a7abb3ec24dd9536fda665df42ba1cf99362db8071f3c1073d28f041c67db5eb5173da57c9b37afdd429964d5084892483fdbc324dd87c489056dc8332c96e913985e54a256aa1594887822db", 0x99, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r3, r4}, &(0x7f0000000500)=""/203, 0xcb, &(0x7f0000000740)={&(0x7f0000000600)={'md4\x00'}, &(0x7f0000000640)="b5d075b69335bfb971c4dffa3a7e0d4ef712f5bf7cfa66707f914edb0826ce152b679c2d2433dad9c919a347714274e7e4544f80a471c544ee10334307ea366c80639c93ca4fd06e2585a6164658fe16be5ff616004e5509f1291377b1e37437c11c3000de8e1e162376abba7ffaca46f33b4622a192bf94cc29a2c6f3578bf080e3643fec5ebece1ae266a02f83276e2cd3d12d2aacb0bdd9e2a6e940926c2d30e1b6e84fa751093cb44bde70a5cebd67bc2b65d8759b4fed1da6f92eb082f82698f539e38dd63a806ed39b1b2f5a6a083226275ade3bea0ece38fa8d50ad68224cd8c87e8cef7142230f92fba8c51d14dc3d", 0xf3}) ioctl$TCXONC(r0, 0x540a, 0x1) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000140)='ifb0\x00') getsockopt(r5, 0x8, 0xffffffff80000001, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) 2018/04/08 06:09:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 06:09:49 executing program 0: io_setup(0x2, &(0x7f00006adffb)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000fda)="ff000000", 0x4}]) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x7, 0x2, 0xffffffffffff0001, 'queue1\x00'}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x18000) prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x3000)=nil) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/04/08 06:09:49 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000009c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000b00)=0xe8) fcntl$lock(r0, 0x7, &(0x7f0000001800)={0x0, 0x4, 0x75d, 0x0, r6}) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000c00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000011c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001200)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001300)=0xe8) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) fstat(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001480)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000001780)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="bd95c65f79aef48f6d189ad806cea1407adb", 0x12}, {&(0x7f0000000140)="e42957da4448010adf06b8a543d45421174333cbc9197a2993ce4b401afdbd40b0fe84ed977551d7b604fd7ab025afe7be04ba0c144830245963e4393c5fff12d436601ba2dd801b28b570a903794d3fa7df29896ca2", 0x56}, {&(0x7f00000001c0)="d18a01ca925ccc5f621cefe2108ba6ae79d7e647beba8174796834b1639cadcf8c063812b2b10384f6d8c2c780a4a769c03562b8b6e6e4fcb4ede81851d45d127189b0fd3734717736e24283094974cae2a2cb6183f5ca85ede76b9ede3b5267e054205505cb51b9328e2ab5e0ebd885d97b65b57838aa1b7c359aa7ac3333ca592d66cc9b81be237ebd4bead89b425e348a267e3afa9c5b5bbafee30f49ae69ea596a75bcf4543c8ea50e846bfc0f523d463179609b0353c8cd57b3159e0d9fce59b2abe3b8da96fa0d412bf68d3cfa050c2b592e960b8f8f1879e23540e09b425a3d4f4e7f50c63e45d155cace489fb16d", 0xf2}, {&(0x7f00000002c0)="b0b69e7bd1d3b0866187621e86a036d5d1b504cc718c4542b36f28efd883f8e1d801b48475b8dace127d85fb55d1e2f505df9057b5b1e651575c45d439cfbfcb28e8b32763f842934507fbba31e28bf05e230f4ab87596dd5f22d4025b9ff3da2f4c78fe09172d07ab7288", 0x6b}, {&(0x7f0000000340)="aa4be926141e85ef92651238f1765f72765c3f98a359208e7f07bdab1a749421c7", 0x21}, {&(0x7f0000000380)="d3f30b62ff0e420eee44dd1fbb3baace85d057df8dc9408cf8ae8e14d99824d3308f5546d00e40e1bd0d434c95aef621add42ac65e13b17ea4e086d3e8dbf4d4f5c3caa847a55f560974fafc2a2253baaded65424c76fbaf3aba6513c073b38efc386c540bdbf9f9", 0x68}], 0x6, &(0x7f0000000800)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r0, r2]}, @rights={0x24, 0x1, 0x1, [r2, r0, r2, r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x94, 0x4000800}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000940)="a58c5c6a8636fcacda1af8fa3e925221017708f10a", 0x15}], 0x1, &(0x7f0000000e40)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x4}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000f00)="7d655f4e4e916d0ca0df46dde24c0c8a3d3f542a91efef3b6b10e4ff9861d44a7c18999ee6f2ee889993c70f09bf09429e8979602a6b29ee39516c6e83b7403a7cb6e595a0cb0ec54bcfd551fbddc394db03609bd7ea293284bcd22950cf4d9b98289fc8e97df2a9ea", 0x69}, {&(0x7f0000000f80)="7dfcdcdab224ff97973da39a136b7b06942dc588c9e226320ce78ab8b2c9a3cc5b0f4a756cd3e5a9c4a6785d446e78d3436e25b273a8e2ee29843e4288eb802193f5c70cbb184d76d25afdf6ea34ff3e4ad5759b25f4b9fbd12576b1f7a4c38b493be48c8f5d0eb5165675dd765e02a836e5c587b6b74db3ee9c46682e7af551a5f0d7f9bc5e0c9a1b028f20bde78005d5944de511926fe799fdf69c9f46201bdb5c4675acde128726ebb664601702df5520f13a51675cfa8fd45f74c0934b9eae40245983d991f132c2b9227edde064d6", 0xd1}, {&(0x7f0000001080)="7c1685eb1f28574c18fe1900af8020025c21c14f9fc08a74c1d290f3177ab152e6388ed82d83ef92971697c608492500090800ace8127c777a2b153f31ac76f5cbfb412bbf8d043888aef135f039696b32ec70309485ba11d135be4c47f5090418d8fe150ae80a2022831b8a87789b7d81df0c64a012ec971dd8ca50031b38670b7010544eca1eee18abb1835aae08cf0f22a694f019d922a0d9f22c214e5c215552b2827e58a2e5df89d9152b8b35e8467acb5dda1058237c65db55104aa02e6a4cdd6084a20c0d33c8467f6e29195dfccad295d592230de738c797196c22e5a9c83013dc0ba63e051c50", 0xeb}], 0x3, &(0x7f00000014c0)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x50}, {&(0x7f0000001540)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000015c0)="4e3b6c7f386a84ba8ceaf82e27c2ff5ea474f0a9a6aea356c63551c9d71c05949d42d2cd98f4db5fb0e1d23452a63fedb3d847e9181a08ac2d8a8fdf4008fe9bcefff7131a2f70a8ec8b6db8018427b71888739099f149d8a0d7a392d4697cbe883099d18d28375b4624d0ff294d01ac589ab0e75cee5db9865f4e9aab68e5fde80511adea82995433dfa003f768c784ca439eb483f183ce66fb08d4048bfc53e05451ae7507d6e62a338083b5631ff90e368d05698cd45ca5a2ac31e5dc6159c7fe46f54758d396654b264d28699e99f6a3ed68809bfc71438accc9", 0xdc}], 0x1, &(0x7f0000001700)=[@rights={0x24, 0x1, 0x1, [r2, r0, r1, r1, r0, r0]}, @rights={0x34, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r0, r2, r0]}], 0x58, 0x4}], 0x4, 0x1) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x8, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/232, 0xe8}], 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0xc0003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 06:09:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x2) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) flistxattr(r0, &(0x7f0000000040)=""/248, 0xf8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)) close(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 06:09:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0xfffffffffffffe16, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) 2018/04/08 06:09:49 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x37, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) recvfrom$packet(r0, &(0x7f0000000140)=""/58, 0x3a, 0x1, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/08 06:09:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff2fa0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0x4}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r3, @in={{0x2, 0x4e22, @rand_addr=0xe85f}}, 0x80000000, 0x5}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x1d, "45e631e5604e2849701ca812bbd17c058895da697571273db0f340adbf"}, &(0x7f0000000180)=0x25) 2018/04/08 06:09:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8010000000000088) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0xe550a85112036bc1) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x400) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='.@wlan1selfvmnet1]*{\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000200)='/dev/dmmidi#\x00') listen(r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x80000000004) write(r5, &(0x7f0000000000)="29000000140003b7ff000000040860eb0100100006a40eff4448eb1132015f38ee46259bffff010000", 0x29) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x80000000) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x14, 0x4, @tid=r6}) close(r1) 2018/04/08 06:09:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000f60fff)=""/1, 0x1) recvfrom(r0, &(0x7f0000017000), 0xfffffffffffffdc6, 0x0, &(0x7f0000000240)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x26) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x4, 0x0, 0x2}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="f20d4e68632c8ba66014f142388e75cb462e96336510472e287bd2aa2a5f59a169307c80c20f0f519e17275434f242e15764007947e1c7c2eaca41f89ba90d6b415b0796b8b8d65402111b7871933801bb364bcd4361d2e9c069b748337131dd4a2bfa25d184f16e4ef76fb41987", 0x6e}], 0x1, &(0x7f0000000140)=[{0xac, 0x84, 0x3, "245a7bfb516786343be216f3646c2f9d01384d3bfe7dfd073b226059a6fc6cd867a68069b820fc0ce4689a6a2d69bb8e078aab1ae9d2cf9dd802587b202c884ebb18ea22474364f6d813a84eaabdf83850333ca01c80e67c5d5d11b31426285158ef5991cbe0e6822030db2da2cafe52b46d5d69492ff8e83876c3a03fbcd33fb4cda08f38cd80a2fe01044ced5f002454cf71630bb0166ece22008b37"}], 0xac, 0x4000000}, 0x41) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(r0, r1) 2018/04/08 06:09:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="0746bf9126b128d55f4ff15aee7c28be27f9da0f3a6cf95d643364f2511e1fdce3633e4b751aa6c1b0d0f3a0e61ee6bb25", 0x31) 2018/04/08 06:09:50 executing program 5: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="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") r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200880) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000240)) 2018/04/08 06:09:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000000100000000000000040000077ab3feb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000003c9efc02afb8041d169a85f84908ef02065f5cdacd09f36ff4f5598831"]) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) fanotify_init(0x4, 0x2) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4200, 0x0) 2018/04/08 06:09:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x30}, &(0x7f00000001c0)=0xc) r3 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x300) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000002c0)=""/130, &(0x7f0000000380)=0x82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x9f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=r4, @ANYBLOB="5e0000006dc09374baa0639509920605a60df4d55917f9bc0920da708c145b394904c2923c859ee828516ed94604c69f0ba8e7b3857266b6f37759b8077caa960a8122ed8c75844695e66dd58e6aa0637a6e05fa033b9737e6220312fe6553d13a7550938b0f96967eb9c80d4e5d0881f478729f91d3cb344d77c2770a7717a6155cd6e1aa3f2c101701bae09363d03c2489db1a51e3a22c4f14b8c1f93058fde88b6fecd4627ffcdef6628f802b97cf080a4b7bb096d3b4d2fa38ea7ee4a057b80fa7bb0e412d30e6fda6bbee354e095e30a22816b59e529cf4d451be0000000000000000000000000000"], &(0x7f0000000140)=0x66) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000140), 0xfffffffffffffe68) r5 = syz_open_pts(r0, 0x0) read(r5, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000480)=0xf622) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCXONC(r5, 0x540a, 0x3) fstat(r3, &(0x7f00000003c0)) r6 = dup3(r5, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x20000, 0x0) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f0000000000)=r6) 2018/04/08 06:09:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000180)=0x1e) socketpair$inet6(0xa, 0x80803, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x6, 0x401}) 2018/04/08 06:09:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x100) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000080)=0x726, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') 2018/04/08 06:09:50 executing program 0: get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x55c1, &(0x7f0000000000/0x2000)=nil, 0x6) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x3, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) 2018/04/08 06:09:51 executing program 5: lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0x2f3, 0x0) r0 = socket$inet6(0xa, 0x4, 0x6) sendmmsg(r0, &(0x7f0000006880)=[{{&(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000100}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="2d78e8c732f1d364d13cd0ccb3f9eaac64a2b2a6b0b6822caedd867e0ebbdca325d633804adccee78f5af9bd3ab23c196caee5aefb929fb492b9f5345668bba2695251bbd49db4f3efef97662bd9867cd3104504a824d24c7d5dd17bfb225fcd1bafd8747473ade13bef8aa0cd1b95c3d3bbb0de83e38ab49db5164373c8a843642a7eaf3993836c52f28116601e7889bec030401fdc976ffa", 0x99}, {&(0x7f0000000400)}], 0x3, &(0x7f0000000480)=[{0x48, 0x18b, 0xcbb, "b34c5ab669952bb7fec75f40e67717e5af8d69aee13be42103547882c67e8932fcd387d33a93e2097b86c544e3ae7b9c3cd0835c8f6094c07d"}, {0x100c, 0x0, 0x7fffffff, 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{0xbc, 0x1, 0x5, "a514423442818b46c0064f6d0ed84e118dfc0522b07d083da3e043ae3792a3a4396805149921a2febdfe5505cb77c42091de17881013de25d60e9a0e0a8fdf98aed573ad6c63772df251b6b458349408fe04d1f7c99ec0f1f3ea1fb6a3bc84adcbc87ae6c307f1f17f7a3b19662eed1c680f97284abdbdc06ad20e18b28ed484f533b51a719fbfd4539430dc6ede9f98dd60c02582ffc51e82ce77830e6f8a001616d9dd043bd2458f35aadcaa12384b"}], 0x20d4, 0x40000}, 0x4}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f0000006240)}, {&(0x7f0000006280)="2365ca2db48db6", 0x7}, {&(0x7f00000062c0)}, {&(0x7f0000006300)="36cc901821ce1ecdfaad2e25bea0abff425eb4d8bc0bdb560ce4ccc80308ccd2dac29263801c8cb65ea83372bd333b7235927a2b19472a5b5c1cf99f0be05c50bb74fb07e559493dbf283543b0c07e47e42b4c78f66eb3ae456333bf53f2685bd883faac684a8cc800994ff2986ded086817a22a1fe4a7b149947abd70f17ac40fe66afd8a0b0bb17f1d35e93b2f45fd4cf8ce706554b012f81832e80ddb81c09ece65f7350404bec95675341dc1bc220e4ad233992eb856cd9a13e0c11e726ea7", 0xc1}, {&(0x7f0000006400)="8e6254820382fe08253ac9ab795b6085160c70422bc7b9d93fd1261ee7dcf0b90289bf5668c4b5e342f4493aca510cd510f41a1d4925fdade0b7179df75ba5f3f3dfac7906a57031af8f63db3abdd03727bffb97ddc4740af0dcd1d42e3b89276aeabadf83a7357af4bcdb163fb5d65cdc32e3b66b8f1fa600a9ba885a52a6e70f19537b29e71ad0f329e8dfdcea0aaf745f41226b02ce7a198e9cb246144518e42be8c703043aa91b5079b932be7b51196d", 0xb2}, {&(0x7f00000064c0)="30f4523517484b83e44e63bc594d26fae02d4221089f9e83c398ccb540d3bdbcb1c5c252776bc77505039b65dc49b4663e0efe3ae265151924a0e17c9c8ad8a93d26ce6b0f55c0bf7920644f9eaa5e4e4a35e42323f3a043487c422bbc1d42ec31d9f5ac7588b1f69eca1214de4ba178403098b1a3de911812d1fba65dbe0d6d22303f9ca64ae63aba458d263c3fe1368659bd25f79e75d708", 0x99}], 0x6, &(0x7f00000065c0)=[{0x98, 0x107, 0x9, "a24f4e382fceeeaca5055e94743e84998cf0a2ef57fcb30d35d975baf69a80127f2f8e21a67460b307ef6a2e1bc752319423e3484365bd0bef327e1da8dd74d14aef02aa16a87b23d1437d0f1d1831f439b93a9bf4a5c91dd5ef073ed4e8d003ac241d4c93f551dfd236fa94f8d828c4f34a83bdb977c98fd6a0778156fc26e22de9fbee3e3894d49b99"}, {0x40, 0x11e, 0xfffffffffffffffe, "50145b4afd63aba141bd8dd4ce71f2a79a8ee5e716a1a9d675c1037c42c82891c38e6f82520f97deafa293156e64532fe7"}, {0xec, 0x105, 0x6, "e8a4ceae429698837a33fbb371586281be7e5f52b6e037f3dc61c3cb3779a674b9680609490417c0bf6af73804216c9de71510e37e257cf821fa04b8b36d4280c56bfac8938f5405b916488a5b2e17c46bb30f89cc47b6b597f530dd7eab7dc307c86a5973b24a70a7210db454187433e8abc1dba4e959b1eb9cab85c2190e2461aeca3c67e6e0a2e2ccdb5bd3912321d10b8d68d77ecc33088fcf8ae60a62c4bf883b5c0169512e11b5ec6524177f286dadd2dd0f5f5ed8a9291ba06871cc1a0c16c8d8d948e70933dcbc88fd4a5414949fe930239f4a344044120167e64a"}, {0xc0, 0x10d, 0x0, "fcc3814795fc0b8c094e0027178c4e1cdc957d323dda00b841319831fd20e527137383dab82ea1854baf19d4b2defb74cc2f993ac16f9344e6d49883f2985dd47db50b00f205e4b5ca79288029ae54b66b1db9426ee84490908759595fc150381664e63592a919b70976629892a6a432505a8f88baf3dfbaa2fccb215ac7ee1374a562520ebe48240dee03249e01d886af8958930d113e6bd15d82c9a50ea7ff33a0cd1abf1da4b174b0e6f90b569386a8416050"}], 0x284, 0x48000}, 0x401}], 0x4, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='sysv\x00', 0x210040, &(0x7f0000000100)="a48524e9e3781372ba6c48030bb6d8b6fb297fba0ef58f670893dc3c76c2cc1c72a65055efaa15b83ea00cc7db066a704a70223097be8603f09561eddae9305c3681a4a9ec05d2921df4fa388f389963b95c5f09377de2f0735115d392b1f7b100d23c14d2f19af04ef54c8ea50dae274d85d8f928213612455a3eaa4e4d2ed61c88ed4561b20fb33a7502901600b8915a280295581df0ae4af5111f73b33e6c5b1c6ba3cc59f4559e33173d9085f3") 2018/04/08 06:09:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="b3f7ec4e4f53ee79b30f3dd6194bbba8", 0xfffffce2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x80) 2018/04/08 06:09:51 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000012c0)={0xffffffff80000000, 0x2, 0x9, 0x1f, 0xe8}, 0x14) getsockopt(r0, 0x100000001, 0x5, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) write$binfmt_script(r0, &(0x7f0000001080)={'#! ', './file0', [{0x20, "63707573657447504c7bb4"}, {0x20, '/dev/rtc\x00'}, {0x20, '/dev/rtc\x00'}, {0x20, '/dev/rtc\x00'}, {0x20, '/dev/rtc\x00'}], 0xa, "4f36c1e604cef0b097b46b93e645386752c68f296f978655b954e4ba9426805970ddb1860aceb76f9a17ab3ca9c71bf59c4f743b0c216058"}, 0x77) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) futex(&(0x7f0000001140)=0x1, 0x3, 0x0, &(0x7f00000011c0)={r1, r2+30000000}, &(0x7f0000001200), 0x2) futex(&(0x7f0000001280), 0x800000000005, 0x0, &(0x7f0000001100)={0x77359400}, &(0x7f0000001240)=0x3, 0x1) 2018/04/08 06:09:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080)=0x9, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f00000000c0)="e90cc20f00ea335330d2046697b301bb175114739829868f5ec919eec8a9d3a971b458aaa5c088b8fc86d83a8d7f54a6835c352590bfca786f5fa9fa780a457dfe03c3360d2f752068e27a0f366f29b7b618e82877e42651899d2f69492a734c3ee116d50c72dd7d0acfc7567e41") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:51 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="314b9a1ea0a6169d6e1fce90d5ac", 0xe}], 0x1, &(0x7f0000002a00)}}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) 2018/04/08 06:09:51 executing program 3: mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000240)={0x9, 0x3f}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'md5sum]keyring\x00'}) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000fff)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3d, r1}) 2018/04/08 06:09:51 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x611, 0x4000) mmap(&(0x7f00006bc000/0x1000)=nil, 0x1000, 0x0, 0x44031, r0, 0x80000000000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r2 = dup3(r1, r1, 0x0) getsockname$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/04/08 06:09:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x8000000000000004, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) syz_open_pts(r4, 0x40) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r5, 0x4008af23, &(0x7f0000000100)={0x3, 0x7}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x65) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000040)) poll(&(0x7f000000f000)=[{r3}], 0x20000000000000d1, 0x0) 2018/04/08 06:09:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x3f5d, &(0x7f0000000080)) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) 2018/04/08 06:09:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x98) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/08 06:09:51 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)="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") setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x3f, 0x4) flistxattr(r1, &(0x7f0000000000)=""/124, 0x7c) 2018/04/08 06:09:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80005, 0xffffffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x4500, @empty, 0x4}}, 0x0, 0xb10, 0xb, "dc304cd01481885b533774721087e70f35874d8da3c3748b0ad03cd76104aaa763ad9e2101264c8bd2f2132bb53f4e3b0f03cf3883cf790ecc42ad0f3bd1e5342b7bc2dcef700ebb9871917bbe1b78b5"}, 0xd8) 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) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000140)={0x6, 0x1}) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x200, 0x4) 2018/04/08 06:09:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x40044, &(0x7f0000000180)={0xa}, 0x1c) sendmsg$nl_netfilter(r0, &(0x7f000056efe4)={&(0x7f000097aff4)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f000091fd50)={0x14, 0x3, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/08 06:09:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/04/08 06:09:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) r1 = socket$packet(0x11, 0x4000002800000002, 0x300) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1864) 2018/04/08 06:09:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) r1 = socket(0x10, 0x802, 0x0) r2 = dup2(r1, r0) open_by_handle_at(r0, &(0x7f00000001c0)={0xe0, 0x6, "e51cd764a31528dd51b65ce862a05a1025693de816bafa54e30c641857ffae98b53c769cfa5ca89aae20d72d22c68445534206550609a58bccf67729d73806188b61038f5d230e0402cb9e52b12f468d7a2814ef05e6114f096b13789011d9587f1262be934a4801d515b0078cd2042f4cd4e09ae11de15e13537457d516fa17463e61e180520805538aac751a57b82728c196c03f92e8f6d0aa51b26233087d4e061a6adc939425556e043bbd066ea940a31fb8966b8d48f33e48d1f0472eed0d17e4bf3400d86f9e00d621b776e02d73aa888d21b5415c"}, 0x200) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000000c0)={0x7, 0x7}) 2018/04/08 06:09:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:52 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f0000000080)="043de23acb248165335133a268d9ea1e9b57eb92b19ab2be5047222c306eb32dde37d3a7728278c112fbfccf42611d899cabeac638ae88536dc32e6903685b336a76f1a67852870cf8b798cb51325f88da4ba9c450e62a987c512309fe356380b0aefe492676954a6dc50b85ec5840361f40719fa2989e793bbcd4b4e1741c2645067412cb0363f2ffa5f9d465c22c", 0x8f, 0x1, 0x0, 0x1, r0}, &(0x7f0000000180)) 2018/04/08 06:09:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0xae) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000), 0x0) 2018/04/08 06:09:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x10001}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) 2018/04/08 06:09:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socketpair(0x9, 0x7, 0x43439daf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1, [0x8, 0xfff, 0x800, 0x55f7, 0x203, 0x0, 0x10001, 0xfffffffffffff309]}, 0x5c) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 2018/04/08 06:09:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x7, 0xfff, 0x2, 0x0, 0x3, 0x84002, 0x1, 0x6e, 0x7, 0x0, 0x0, 0x8, 0xf000000000000000, 0x5, 0x6, 0x8, 0x9, 0x2, 0x2, 0x3, 0x6, 0x4, 0x2, 0x7, 0x3ff, 0x100000000, 0x0, 0x9, 0x7ff, 0x1b7b, 0x5, 0x2, 0x420, 0xff, 0x7, 0x0, 0x200, 0x0, @perf_config_ext={0x439, 0x7}, 0x8, 0x3f, 0x4, 0x7, 0x6, 0x5, 0x6}, r3, 0x7, r2, 0xb) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/04/08 06:09:52 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x7}, {0xa, 0x4e20, 0x8000000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x401, [0x3a0c, 0x1, 0x5, 0x10000, 0x2, 0x5, 0x80, 0xed]}, 0x5c) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r0, r1, 0x15cb, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x24402, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) close(r0) 2018/04/08 06:09:52 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='\x00') r2 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x5cf, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000004c0)={0x52}) r3 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r3, &(0x7f0000910000)=""/100, 0x64) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000823000/0x2000)=nil, 0x2000}}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000000c0)={r2, r2, 0x2}) 2018/04/08 06:09:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fsync(r0) sendto(r1, &(0x7f0000006000)="cf", 0x1, 0x8040, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000005fe4)={0x0, 0x0, &(0x7f0000000000), 0x20000000000001b0}, 0x0) 2018/04/08 06:09:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) r3 = socket$inet(0x10, 0x3, 0xc) bind(r3, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r5 = socket(0x0, 0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x0, 0x647, 0xd3}, 0xc) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070700020000000000010000000000"], 0x10}, 0x1}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000500)=0x4) sendmsg$key(r6, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0218000006000000000000000000000002000b008bde0000e447000000000000e6ffffff08000000f0000000000000"], 0x2f}, 0x1}, 0x0) connect$packet(r6, &(0x7f00000007c0)={0x11, 0x11, 0x0, 0x1, 0x0, 0x6}, 0x14) r7 = accept4(r6, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, {&(0x7f00000002c0)=""/213, 0xd5}, &(0x7f00000003c0)}, 0xa0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet(0x2, 0x6, 0x0) setsockopt(r3, 0x0, 0x7, &(0x7f0000000000)="9d73f65f3e48f29506b07e9f6eef0b7ff2716b838de41d145a125975c89089e11d7c49a4f628237b5e1f45d4859470436ff3", 0x32) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x80000000000, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0xc, {0x2, 0x0, @broadcast=0xffffffff}, 'eql\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r8, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0xde, 0x6}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@dev, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8) 2018/04/08 06:09:52 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x4200) bind(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) getsockname$packet(r0, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004b00)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004b40)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000000)={'team0\x00', r3}) 2018/04/08 06:09:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2a3ebbfe, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) 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) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xfffffffffffffff9, 0x10000, 0x4, 0x2e73, 0x0, 0x3, 0x8000, 0x2, 0x1, 0x5, 0x5, 0x3, 0x1, 0x1000, 0x7, 0xe2, 0xa6, 0x6, 0x0, 0x4, 0x8, 0xe25, 0x4, 0x4, 0x7, 0xffffffffffffff01, 0x3, 0x200, 0x7, 0x6, 0x3f, 0x7fffffff, 0x1, 0xfffffffffffffffb, 0x81, 0xffff, 0x0, 0x1c11, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x10, 0x2, 0x53, 0x4, 0x6, 0x9, 0x4}, r3, 0x3, r2, 0x3) connect$ipx(r2, &(0x7f0000000200)={0x4, 0x1, 0x6e60, "7aaa7a7774a1", 0x8}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r1, &(0x7f0000002d80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x4, 0x81, "1ce44edb61f7aeac249db19c84ba552f013b613cc8c689da72490e3b151fe4b835d45d13982a503f28e75ab83c1a1f7419afc1ee8689222b6bef122da4f679", 0x16}, 0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000002fc0)={&(0x7f0000000940)={0x1128, 0x2b, 0x100, 0x70bd2b, 0x25dfdbfd, {0x9}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x5e}, @nested={0xdc, 0x92, [@generic="930098d4609465798860f55326fee5a15b9e5077d3ece510767ed837d7aec6dc189bc9125a29f74793952de12d51bd3f51d8d36e9d1f5814282f3c6633c40c0e8680e8c0b58b16119fa553524f99980440ef17c10377539ea15d06cc80a128668f068ba2aa15cc8f1c4adeb9afe2ce6a11d0fee6a2a9459ac015fddd5e4bfd387e07816a5f25e11da9d46baf04476cde3ee37df5216d3220d1ba81c0e440b10c0a6c05a984e98f10a5df5f6b53454b43cce0d45ffe25c60785e03b25271d8f8c5b574788f2c1f8937baf2f19a0cbd6b898587dbb6e9566"]}, @typed={0x8, 0x2c, @fd=r1}, @nested={0x1018, 0x89, [@typed={0x1004, 0x75, @binary="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@generic="07bcc5e14a1ea2c02cac458e87fa"]}]}, 0x1128}, 0x1, 0x0, 0x0, 0x20000000}, 0x200000c1) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000003180)={&(0x7f0000003040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003140)={&(0x7f00000030c0)={0x48, r3, 0x3, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044810) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7, 0x5}, 0x14) sendmsg$key(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001a80)={0x2, 0x5, 0x86, 0x6, 0x21d, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, @sadb_x_sec_ctx={0x12, 0x18, 0x0, 0x8f, 0x81, "7c236f2a718ec03732c64b0e1223896a2bd1734c5a57d987ec2f2cafc5a600e16498430ee4a369e40f1f0f1bae3dc4e28fe47df010c7ca5f0684dc76c4e1d0f69aced1cfe72e5b5904b045ca8a161dac8d53ffcf9ecd1fbe79d41f57fcba4f89b396ed4f67562332af897207f46a49199674e06163afd2e13e86cc23187ca1ad57"}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "7aae8f60bb72217f9f1d5ecfabb8710b1ec4439817c7ab293f853c1c57dcd1328cf3669b77d9070e7f4c896abbdce04e39e07802e6fbe1ec1019f7d5a5ea70e5b030a5864a576588327c1f4c95dae383af4998e7da1011ed84804281f875f3af40b0b05237467cb49cad74a8731b1e2220ed0f4d12dc2cb8344d5e27e785a6517299fbb14a478811c4e7e656624477c3fafd979df56dc2d7f96f7fe1f38d88bb832233d988e68045740286950df5ba4e75bf070861f5bd55a2204c9b057872271fea7ae6936a067194a6f6257e2a7e319e7da5959582c617426f1bd474033c79bb7efb68e4a0f5cf3f7bb73fdc6d6df59d740dd0f3a07121b8fc37978a86c987a63bbc2415fed533e2a8ed246c3f472c9f650e1144b2f754f46302eece917c5d8f90b31d068d88e0333d6361506b7c851439dd462982c950ba3044c604073ef4a6989031bc724f73dd33747d3663b7cf67ff849790bd0efc0c1b7eb94fb7be68c91c830333029b4c4dad9f42c428dbc1bf52896242c6acb914047a4417bfa16575f0bfda78d5c9fc88ba2f49cbe1eb0cf9a3411036e2c8c151801ebdb0da0494408dc21334ffc2898ab7c9dce39de22dcf1031b146004d3bc47643bfb54e8749797c6446e4ed15ee0e131d9e1eb6a39a7bcc01dec72fc287eeb81621960ceab66464c8b3a7b80c304214e2672fccdcc466ebabab2e8aa1d634d8bec52480d65104bd83297f306453b19c7a28a75250288d2b1733e8f6cecccdb17abc0b9b9ba13150aad99b5acfa3e14762d18c9bb03bd764b00a1ac1dd1193ca2bb2c9a68eaf349eace53b94cbe2e72e10a629b3d920322c65b34a3814fccb9ae02b077982317df75f3f09b13dae1a6aea2971c1c3dc2c0cb59bcadf2cdbd189caf71e955a68b425ee013c49d52b069e6f3521f80ddb46edf3a6d65ac1da167f8fd5333cc69c3c9f2a8b679b6afa3e71cdb398935db4ddd8749d2445ed460acd38c251d64d23dd806268f8c2b4e9e8381eb6dbd470a73788c9772310a6493c6d3a0424c4081534777d4c265041876fd40f78650ed0e5b3fc02be216a8f05a0c1f6d6f5b78760e69ac53391aed015d9ba6dccbbdece4c100cc5e51e3c850773fe377fa11a7a70130811ab9eee686373c3d6f8e789cc391ed6e53f5b61711212fd1bd7d4c9156cbad3cd94aa10911d8d4b09071f369b2b23426e9f85acb684de1fc59a2cf33a805cee507ab1206cf7a5b8be4d6a4fa522968b08a3f2000531111c58b8baee1e536cdf29bc2953bf5f1934ea1a629b1a6fa1926c1783059a8f5b4a64733c60ecb474d61faf1925cd9f0e8afdc638eb0b2e9bc136ba4976987716bc2a1c6b56fb27d161dca79fc0923af4a90ffcea2d980c7667e3a52fa47cc8ee627d36767d3ae698f763414ced0c2e036bb606e60fd001b97688b42eee1192078d91bf526aa31072761037bde3f31abc6a9dd973d7e45671184c0b33dfe9948b1c7a231a422748c87552aad3342a941b919d553645b5f53d14e6d9db6076561b89e56d05d13f319ee78a8cf86792b426f5654aa3b18d7c57657efb1f4ce7c5f54c102d88f688a0e9a76beed0ea00672059476dec7d1bc8ab742239717fec39a81f75cae806f0d7724165a4fec1a4e77874ede5546b2af6b71de9447d0665532a44e7b3c1f04a4f0d4e77a7ac4fe782bd6bf18e2616801ee0d98969e82d219939eeb6043fba1c8926fa01406b8624b2e100e59cdd2e33283387fca786cb9b63c3bfa12e9245954c3164681fef04d082675e979f2e845980d38b9d399c0dc722ae9341ea43acac0da0e302ef4f99e94f04d4402a52b01f81e9e713347daa29fee7f52ceeb0c0fbc2d7d48044cde8c9d2cdaad355f78aea5fd192ec75ba797d67015696c11a3e5bea6dba610c291ce7e52a2a014a7cd5b7f32da1a5abf6886d33751dcb5a012a1174161c9910a9f061c07f6318cb0c564299acae8c8a2a56f1736557d8e88867ed2ed0bd1fc028d9e35ffd7e175c53b5400fad5780c00670d3b6e5944bc1ae6ad7e4c985b294540e24f29e334c06e95c1c6e917cedfd5362d3c6a183061e816196dc0d31543b8a5425c651f83b2054e5ddb3152f9ef34171b736ce3ab9a08afc819f075d4326fa462bb598adda03c9adb437de9e7bec248a932bcdccd1d4ff1a38cd56f33bb65f69add5adab5979d54fdb47ced79e4b65e710ff0c2ef0ac814ed7f0e2c68eb3f50fe51ea8f7f2171c48cc712aba7aafe94ab0b7344be049d33270835634d43863c7a781d2b75d7cd0eb401460f56f8ffa3bafee73bce954b51fe62a6a3dd8638feaa2299d13f73f32e681838c6227cdef9385edddfa86320e349f0b0eff585fbe55ea0d0502ad0f2d3d5d2a43b797fb219e2ffee9e3ec1d2e93e6def738e479289824faac4adfee733ce62e4a4780d1e03cd4193eaf61d4fc72fd0515fc6abee753c9f41fe9f0f39b9d2a4250306bc5bb768ecde6c7c3242745bc4ff57ad39db4e55830abbc200e0cb4f239bcf1a2c12c609a55f97f619bf414fcc2855645283c0c0c5097bf5af8ea803919a6e05d23e48003e7c463b09834f2d80142cf1809d28a9af2fff2cacedab4760b77df6d157f9072a8dd4925845db195fed593d969b3b9cc1815ccea0ece2cb2440ff36e70462aea561514a2a0297df8e1f862e5be29e38bb3c3b4e63c05d4a0d0117e71550eb9e88a1fca02a8ff2da958570da6f5b5b8655298b04f7ebdf993709dfb7413d83cbcec639cc3c84e8828cae5a4c3c01808845a28ea2d68f3e58713809ce4db0196cc9a1778a5e11985b1fc4be4582ac242fc547c577b6d2b3f0ba9b4a2879514d9c72f4cf8d1795a88ccfa0070f0939f9ed68c4cfe2317da67546aa7753bd90d879c3dc5f77ecf78e399bcbe6e86f6d05053388946864bf810828d3e7353998a10d3aed49ddddc59805d464bfb1ce777094754df0084047e11a6ed31e0c3597a8ac1692cb99255ca5c547e69bb05685cab450b56b74cef3112e9749d517ffef447e59ae4e7a0ea2906f909384aaacddaf30098016f8d77ef05c4c7b896ae4ba639e397e2b460688bddc58396a0326664f3d7908211e11ef0cc9ed312d1bd903f66709a9e78fa22b02e7ce9a57134d8da80be8fa3c01894b38e9d88c05434befcc7f7f716123fe387da0ff251580073c6a4c069ad0fb7d7c79a083d5e72b247be472fda4e02898aa1ca4a1aa80d0146eafee6cd32f908ffb6b7b310b2976c1132cf9cbf6f381b51abc1454ba28cef647231824988a4e5f10b5f12e3043f406732a46a91e8eb1a82bdf516978aa8313aed5404f397c491787984c3ae77b6c0d75e05d62e1ca325ab493a619b67047d773fd3ba6c254dc79e09bd95116f0b7c32c8f6013f8ab75340042dd46ecae279bc0b00987d593fdf8b6a6220a0ea956d8e4edddac5fbb108c269c8070697d0a080d6402be389ac823a1c01e83d6204b6b1f7d79cb4daa8953ed086cb7366eb3b714a0c7f86678887c84f62738bdc13e17a02c5d7d3a346614211ab6f96eaa6135ea2877bbaabfd4e44b828aa2170c3ae0e2caf2edf33afb7b70571f2604b05686700239ac78b9e804783353be7161d20da82a7eb4a69f5c25688df8299b47558841ab629c5aa9da10e3732d5c6e88768f0fa3ecb9ac12d85ff76bc5b5ec75c6a02a92ff8e6e8645945c2c99ecb39123d4513b58350ec683deb01467fc31f674a60763492232c3fbaff129da50911a2de8bffdc118063a31c4082a3795480f5024d831c2f8a8510024b5186bb12e21d7c03ccdeae6c1b361b390cc7a96b9b067ce5979632bac580b686d40fb538e75a2a1b0a97a9589c1c014d97708051f8686c125c3de2f26c2697c751b9fa68c5e6ea2fb82fa6646e0873b1cf486cabd686e0bb6e035dd84331bd5147d672282c98f1b997851e5d6f0b65da217eab41c1a22a13010340b0f015cea884a34404320896a7ce71be384086c13175001ee1594af5fb5b41368f0a818a75e4256742ede933544b11ae40d7e98029e84724261ee8fa2e95baa879a979054d997ffabad179a32849d90a46e972eefb100ce447d83b582844fa82b54af468f4a3b556315a8b797c3012f4015c489165c058e94895000651bc812599244995279f95867d94c05d35f1edad1776a093c041681e46ba13586a57d0d24530acae95bdcf7520225cdedaeb6ec44e5eeb2cffc036aa1d3d65d269eec504cfa564bb0b0b2c82f05c759b35095d7d6daabf679bf52528c54b3ea2f53050acffa34e93dd14f0e9564044152f9949c8598a4bf326194edd0af8cd19c7f9c368a809f24681dc0abb0e45775421ea9eb81a5886549e2e4f17abf06e79e0b34df825c0c84f1093e88cfbf43bc4f8c03215dad56cc49c2054bb52e90047d6dbc7cc5a3d262e3951936895e9cdf627dec499db2960300abe8cdf46c039e1a44be4a195e56ab971304cf4fa64f916dbcf2f44ebab0c4af0d3254e0aa6b20f93335ad89e9efe56c898961fd2cffdf1018f881ce6c6aa490be4fbf34edafec30664ead4967ccfe5558adf345858f8596b1fdb20beae6e97b0db3c9394886cbd540f7d92f08d18ea3f9d653fbcc01bf0d14600456872c1a43dae858102e65fc31e5138e8027dad0bb922b0370ae2c7426ed4debcc735bf879fa5bd5c855dbc29acc5cb048ed941d1c836cf86c56423e8235fa31c04c40b3fddf25c5cb476b28ab05fcd902541f04da55829b8dd91da9d310f5ab1662d33791e59ff936282d5f633fb1e0b580b92bd0c73937ce8ebdabadf5bfa243b65a20050b7fcd4293713e0f82b1e758af1f709b5ae0390114e56e1b016091ce11ba69b2f724e2d4d4459f5711c06be4f6d36812f163b683cf4da075ba5e29aaf881f273f0fbcbc3dbac92c86bb3702c55fccf7e28adfb5c4c87e260ddf6f31be096acbf6626e260d93b0209e66a1916ab217633b65316eed2002e9ed67037eee381e7eab9887aed5bcc76cad536b9969b108e944d3350315c24394b40bff505fa3116d4c2240f6f21e3a319a3ea624ed73e455456f1bde7ee13b97141a89196279064092fee1edc42a378cd7e86372c2697f174b0a744cb92a11e8930edd3a3be5a98c42ca80ee031b34d0cd82bc5955b4c0118d0f4256d4a69704907cc47796a3ffb9d75a509e75b504a2b4a3c3a32e2dac24dc5a730a19a18b35cb96e339ce1045963804c6ae817fc83695fe0e2fdca96ab62f17fe4922880951b6a332e093bb32d3a284d28d513c3cb0e322723cd7d6b75878d37751a60bb1f10a4a54132b2690d6b56e6a2576fdaa2272f181041629c3dcfb4256698b07a98cf0ceaa8d3d76fd083760b33c14a02f951d473fa11dec8fe71642b7597dd2adc8fc366f526013fb13ce3fc684dd138649f89fe096cc2f8867f72c56984fea78a651755f65d35c0b95318202b067eb9e8fa692ac7aa77a6445def83d9daddf1b08d3d72ecbe5840ebdc6d08c763218ed303accf7e0b8e8f062aef3028bd1cb5ea2a4ac3e838f153c60b64b6bc8b391d043ca5b805351d775c7efa6e11502989e270157c0c8673a6d8a1639b72781cc2c3c959827097bbe5eeaee61bda3405c1dfa46efb0755c102389102fab61ccf77f3c4dd4ae8aec26783e463500bb782cf71c0cde46aea17ad6070f74a7a189baeba91c29bfde04232f4585b8ff7c74ccdf5a387b0d6220bcc4f24e4a70a4ade5fc1ba9f68df9fb73f72d1f72c9ef31efa88a3bffe1ef2a3c14cff6d2fef51347ff3383343835b22c0bdd9eadf58b4c5b3a932968d09ea037fa7fca6653642c"}]}, 0x10e8}, 0x1}, 0x800) socketpair(0x10, 0x80800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f00000003c0)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000002d00)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000440)={r6, 0x8001, 0x30}, &(0x7f0000000040)=0xc) dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0x4}) r7 = socket$inet(0x10, 0x3, 0x4) sendmsg(r7, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f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e500000000000000000000000000000000000000000000000b0000000000000000000000000000000800000000000000800000000000000000800000000000000000000000000000000000000000000000010000000000000000000000000000000400000000000092e800000000000000000000010000000000000000000000000000000000000001080000000000000000000000000000"]) r8 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000300)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="895f65d05e04"}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) keyctl$negate(0xd, 0x0, 0x1f, r8) 2018/04/08 06:09:52 executing program 6: r0 = socket$inet6(0xa, 0x4000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) accept4(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x80, 0x80000) r1 = accept4(r0, 0x0, &(0x7f0000004b80), 0x0) sendmmsg(r1, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001000)="bd62002b4cf37d35a85c2145ec77e8d726c360cbe764c5c72ba61c76d69678d6f89bc345b7daebf4cc0c281e9e8957d50ec0e7db5f6fc22553d56e6f0f4a41a04656428fdcf18fdfba48c781bd9d5508a2296750f8ce6efd0414f55833721dd160b0a3417bf6af10fcb06b1a7365668689e08f3b28fbcc69cb42cb36bf0e6e87f86239fe98f0b5918c164fc1470b7cf2f72651bc79b0afcb0bf89652d177e94dff71f66894813ee4161c0cdd75dfe3d435877dbfb859385e726c373cb8210c517a94dd98ce6bf5ae2d29350c5ecba08b137aa9f4ea85d4e1c70b69a2d2abce5b724f3bd0a0b238d23772a3f608c7653e61736c4a8b5c5e7ea29d65ce4c6ba780b1badffb0d440d8f395fab8c41673039af867d840c07fa1d8cf46a5a53105e47e82c81c90ceba0408f5fc077e133f2251d3534b578f19e4e30cf58824396a84dd41dafac7d16947e072ad1a7400a01669aa95f69e9438d6ccbb221374e865fcdb5ccdc02ee043baf15aaf6819f9d3adc6ad5778df6061493cafe892c8217824f6813f6b174b840b9005d4a5b20bff4ef0bfe5b9317698402ce071b62772838ef748f697bbecd3d98721d699ce7fca8277ea66fbf1730dea0c04a86d833c76ea13d98d9e880734545291f6b82e98fca90901d07d9425e23b0d2633a0af4c68535f2c5879b271e78dc4cdbce6a417b87f2312fa696a1244d47a6f79e342534610473a6ee954d45e48874ae303c8c0e3f7ee4fb5eee129309999221b107b5f5ab829f58d56cb0b3b432f86178b3e415e30bf0ef6f54906a4a17a9480a6e71a8724ebb5abda522142c129ea081928674797965839a626ee56ee7458936c45777ecbec89bd4ab5c667835c9edf80daf375d85901698c366b3cc67553120cc18177333782d1a2f67e1fbe0a0f21d27b6daec90104fef552036dd938f6fcc5aa662603b454d8d3884a6483e4b9689d9ffcd30db18dce062492ccb41ac67759c0e05cd08d821e7ebb6c641da502c65fa3d9a4ef782cdd401e34ddc1087f5562b915716c3f2c91c9fcaf8efafc72124821670b97c5b4382004cd6e984d5e22d9fe12ac9866428983a18df086464b3d413140909978cf166a6ee86a457f4abebe95d9960b913c1932c5a074137c3c82d0fd25680befc494cbff184957c3e61044a66b370555b2cbf0f06c83d82894d3e1236d7e7d3c227a449018193ceaf046ecefe2df42a33457ea8a77b75a847f115782c87b09c454520e1b35783052934474b1e0d7f45b112dfa5af07f35cc716a902000a3c9169ade39220062f2bb0f87560be5e27c0aebffc6d6bb4b5e4be60170d64a8c8fbe5a4b7777b111313f16cced85f5e9ae6a7f5dfce6785dce0eba2e9143949e138dd50afdef2ca5a0bd9da59e711c0eab70b787e48b92306dd6ed25076ea854622c14e5c33094efbbdb7e2839bab4e602e0bc5bf40ce896e5ca23e7f159c8952482cd4e7af6bf680c9aeea8b08db82aa462f65d9e71933cbcd77602ed4792829f0d71a9bd68a7db8139afed322d6578c728383e573dd6a61e2570ccb45c6e6a6a28501c361345410e37a2881644798db5a7ab1bdf28fe609077cdf40fbdd3dacd9269233913bb01508caf8f8cb6dd70a50f41ab2d195678a7c66a2e72b6102196f352066700ffa1f9da4d1851aab7359f7eb265205a74d19cecc328bfbd437d78d4349226a52da9cfa6ef5256e8551669097ba5013ddf447dd01e97a7d10bce42bfc3fb8458133ec32120c6f012cad7d5a66f77f17bfedabfbfef7020fc1fe51fa07facd9f7f97b7954d3a2df7d84bc18c704f86e1da528c465441bb8368db29790aec27086c99cb1ac317db8d1a6a912a6914bf9d76acd1d1f513e5c9a22a7a2c130467bd34f64453c2cd8bbf2c90eb1cbaf4ba65ce792d7f35be80e9928fd4e8b60584314ac7ef36c485acad708f6d0bca1e3bdb413db874964e3c966d502f674ce157ab78333dfeb367c99d953df7c09bb9be8d997ce7d8d0f808cb22ed96079941daa4552ae3c8de6bed46dfd257749cf5306d394c7ca8eae3e4bbf292471c1f907054873a1bc8d23a008a29c9620bd2c2f2c9e6c883e3ec836d51f636edacd5b79b036a61f971114835988a8f02953ddce5684d7490b448bb0f700c693ee6074a8aa01eef195bf37357c06de9beffba04673954347c75f66548919fa046a63027c702f3ee667db2221a1be203c1d16eeaba8f8d4979b7bdad2c15d7fca36f7a19f2b168d1b8abab4efaf6898ce186a5924d21e03ad4b2251343764572b2ad6a1627c4b3c937e462b95a2b37f2bee0ad754652bbb8239175439a4936c2d799dfb1cea6d2c106665f2256181918975fcd26c871df4400b55ee13c42c5be2eceda368f490b519081d6a41ade23ae5f1a8a7fb4b80fb70c3bd5aab1b32d8574dd765f5664c14930f6d16c472c54ceedc2cddd83ff3a904298a81236dec7d6a2889d06532e7afbd04ddbe54fdb290086e2c68888306bf4dd6013f974979aa4ff38b6a34cf4626c123486cdd5bae465612a0c595031ed37bde58e7e6f2cf845770149dc6fba13f02fea6a1bd3cde30630dd60813ba4f63acb67672c9f2ad7c62ebd11272f3bc37a7b8bc42dae59c254560a66f930b29f13ccb6a2ad5dbcf4da86e8817231ccb897d021ed520b1cc106ff23fdf1f80216400f8b261e3cc207616bc9ccd57db2ec87d3e7a950d1b5b4c8ec41aee1318aa1a5f95d1506f1e56d7c9fba7f58235b9af66096a590d0d18e4690ee4408e735966d7c20f35f558de667539a79863b3d260f4dd8fc9d8e95", 0xfffffffffffffcfe}], 0x1, &(0x7f0000002180), 0x0, 0xffffffffffffffff}}], 0x1, 0x5) eventfd2(0x7ff, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x802, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x100000, 0x3727, 0x9, 0x10001, 0x0, [{0x80000001, 0x4, 0x1ef, [], 0x6}, {0x100, 0x0, 0x8000000000000, [], 0x3}, {0x3, 0x0, 0x100000000, [], 0x2}, {0x100000001, 0x1, 0x2, [], 0x80000001}, {0x1, 0x4, 0x7, [], 0x3}, {0x1ff, 0x8, 0x4, [], 0x4}, {0xe3, 0x9, 0x6, [], 0x7}, {0x0, 0x1, 0x7, [], 0xfffffffffffffffe}, {0x5b1, 0x40, 0x3, [], 0x10000}, {0x101, 0xff, 0x3, [], 0xfff}, {0x2, 0x2, 0x8f0d, [], 0x7}, {0xb55, 0x77, 0x2, [], 0x101}, {0x3, 0x4, 0x7ff, [], 0x1}, {0x101, 0x1, 0x133, [], 0xcb2}, {0x1, 0xcb, 0x3, [], 0x24bc}, {0xaae0, 0x6, 0x81}, {0x8001, 0x3f, 0x800, [], 0x8}, {0xffffffff, 0x3, 0x4, [], 0x401}, {0x69, 0x0, 0x4}, {0x7ff, 0x0, 0x60c, [], 0x9}, {0x200000000000000, 0x200, 0xfff, [], 0x3}, {0xbfaf, 0x4, 0x0, [], 0x4}, {0x5, 0x1, 0x3f, [], 0x6e000000}, {0x100000001, 0xb653, 0x8, [], 0x4}]}) [ 825.344289] IPVS: length: 234 != 24 [ 825.426589] IPVS: length: 234 != 24 2018/04/08 06:09:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xdb, "06a41fc0eff89bf3ee1b6607d492ba1ec7d80e63e14e67a3e1eef0c6a285dcf84c904e99b25169fae4d010d54580d4f99aa8abd7cfe2ae44eba4a9324b4c07dbbd7f419f10fe9d7e14852fa27f6e4f507f2eac3f5b1c119d9e92455a73e1eda400fb8b3feaf4a7bfd932deb2082a943bd824dc68e3a942a20091e9a0dcdccada997ddbbfa85ba5ffef3eb410d022fdb31bd74991796b648725c4a092b58cb636df2f139df01097c4cf0a77becc9c6aec06781d7ce1232092b72ea4dc43023d47714eb4f2c9e37e2993bf1e1fe63ad90cec505aafe5541d1e660237"}, &(0x7f0000000280)=0xe3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7f, 0x7, 0x7, 0x100000000, 0x7, 0x80000001, 0xff, 0x7fff, 0xffffffffffffff48, 0x0, 0x9, 0x3f, 0x75de453, 0x0, 0x1]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x7}, 0x5) 2018/04/08 06:09:53 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6054030000143a00fe800000000000000000000000000000ff0100007bbf", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/08 06:09:53 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8002, 0x0) fcntl$getflags(r3, 0xb) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x8000, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x200000, 0x0) r6 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x5, 0x2000) io_submit(r2, 0x4, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000080)="d1cf671c3553e5c1922f954808d04a8a325f77d7a21c2375338b6e76c684cdc2ed7d95ca5821519d29bab74fc77c8e826fa5ba99c5ecae39491acac96ebc0e08ac9544669304b107efd8ffb0e8d57fabe9c570de2c27a71b1fc2e26c91e7ef8a206445478ae2c9e5862af8b26af90dfb32b3e54d9c3a2998a64763d7d7b50c6afe59353430f5a43575e4c1a57c7d926cee0eb1781025147783d3f5cb45c969f5fafa26db4d726822fc152a9c574420d5fcc92047260469d564fe8fb189c6a411d6f3bc10b67ed565c1fbaed9a745221d06e4f670df971fe8cec6449e785e99351ea0f7ef", 0xe4, 0x4, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x101, r1, &(0x7f0000000200)="c7e6fa7167b8037482b854f170a04d77484c287098094ebabfdd0f6eac91214d75eb0564027902bd8aaa2f5e2e34ba8f485652965593de93af1c68e3eb82bdcce118d01db0a128ad14b1faa138426d402ce4715e523e6081993d2174bc4c76a665284a06c25d00c43f5c2eb058f24ab868393130430782e3a94fe5f781b8f420865e2ca014de224a7d66608f7b95bf1c5d06a8568d45b640bf67486f670b4e01ffebe4a52e5a3aa4cef513c1e99c7561121570429450b75b4a3846a39d8f7418b41cd9485d782d9504b6d7ad0332be79b6be1e364f736fdd5d930e3aae55d50187cd6ae659c55f41b41138d1fbdf9630", 0xf0, 0x4, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x7f, r1, &(0x7f0000000380)="748c630f5e540f58d53b65c849c53664d4c284f8353751b19f3238a651f52ecee840e49ad2302fd008192d3e9f3bb079de73e49283f696e94694beb23271fda1ec17be5d00fa728cd1cd8a7511766fa3beca16029dbdb355002bc23c2b32eb3783", 0x61, 0x80, 0x0, 0x0, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f0000000480)="5844b54e2e6e4f687a45a7f2ddb1911bfd24e368678367324a77e0e8ee76040973a1c48698db9aece14edf5b1f10a3f57a9e539674d1", 0x36, 0x4, 0x0, 0x1, r6}]) r7 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r7, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x7, 0x1, 0x7fffffffd, 0x0, 0x0, {0xfffffffffffffffe}}, 0x14}, 0x1}, 0x0) fchdir(r0) 2018/04/08 06:09:53 executing program 6: r0 = eventfd2(0x0, 0x0) unshare(0x400) flock(r0, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000001300)) creat(&(0x7f0000000000)='./file0\x00', 0xa0) 2018/04/08 06:09:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x4000000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x1ff, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) 2018/04/08 06:09:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)="017872706300", &(0x7f0000000300)="2d2f6370757365742d76626f786e65743170ff0363706f7369785f61636c5f616363657373004ed8f37f46fb7dc9446a15fa1f519a285c7db86b4a09c8c944a765e2134f37329bd2cbf92b26613b27a7b677f7234123053cdbecb1e3f4d13633345add60081959b6f06a2b20d5cc093e30e9cd6e6e157a841a10812626d3b175abd8842aa0f64eff85d07075605b73d185411a5f6737808038639faf6afc7bb59420fb7d6c2cb5aae93046f80a3faddb3ca0c23f5a1d2ddf6eeb2aa1b9a7e07f070b202c92aba72b7985af5e6cbe932f43568e1a2eb4c95a8f6987b9c63912ae83451f6da2814ed3be3d") 2018/04/08 06:09:53 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0x6, 0x200, 0xbb45, 0x0, 0x0, 0x8658b4436337b264, 0x1, 0x3, 0x7fff, 0xffffffffffffffc1, 0x7ff, 0x1ff, 0x7f, 0x99e, 0x80000000, 0xd70, 0x1, 0x467, 0x97, 0x0, 0x5, 0x3d1, 0x7, 0x6, 0x2, 0x3c565e9c, 0x9, 0x2, 0x6, 0x10000, 0x4, 0x8, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x400}, 0x300, 0xfffffffffffffffb, 0x80, 0x7, 0x2, 0x9, 0x9}, r2, 0xe, r8, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xf502, 0xc09f, 0x7fffffff, 0x7ff, 0xa4a5, 0x3, 0x3e, 0x4, 0xdd, 0x40, 0x2a0, 0x240000, 0x1ff, 0x38, 0x1, 0x5, 0x0, 0x6}, [{0x6474e557, 0x1, 0xf376, 0x2, 0x9, 0x200, 0x9a2, 0x800}, {0x60000000, 0x400, 0x8, 0xf3, 0x1ff, 0x80000001, 0x7cac, 0xb589}], "730cb09a8829ff311ac19ce860ce5c19de4513a5e2a6bf927ca829a99981da21fb052304a28e8206f5f188619a116da3753f8e", [[], [], [], [], []]}, 0x5e3) 2018/04/08 06:09:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0xda0}]}) 2018/04/08 06:09:53 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) readv(r0, &(0x7f0000008280)=[{&(0x7f0000008240)=""/56, 0x38}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f00000081c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) recvmmsg(r1, &(0x7f0000008080)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/9, 0x9}], 0x2, &(0x7f0000000140)=""/148, 0x94, 0x8}, 0x9}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001340)=""/154, 0x9a}, {&(0x7f0000001400)=""/7, 0x7}, {&(0x7f0000001440)=""/188, 0xbc}, {&(0x7f0000001500)=""/140, 0x8c}, {&(0x7f00000015c0)=""/179, 0xb3}, {&(0x7f0000001680)=""/254, 0xfe}], 0x8}, 0x5}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, &(0x7f0000002880)=""/51, 0x33, 0xfffffffffffffff7}, 0x1}, {{&(0x7f00000028c0)=@nfc_llcp, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002940)=""/71, 0x47}, {&(0x7f00000029c0)=""/26, 0x1a}, {&(0x7f0000002a00)=""/198, 0xc6}, {&(0x7f0000002b00)=""/194, 0xc2}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/114, 0x72}, {&(0x7f0000003c80)=""/51, 0x33}], 0x7, &(0x7f0000003d00)=""/118, 0x76}, 0x81}, {{&(0x7f0000003d80)=@can, 0x80, &(0x7f00000052c0)=[{&(0x7f0000003e00)=""/231, 0xe7}, {&(0x7f0000003f00)=""/39, 0x27}, {&(0x7f0000003f40)=""/80, 0x50}, {&(0x7f0000003fc0)=""/121, 0x79}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/65, 0x41}, {&(0x7f00000050c0)=""/244, 0xf4}, {&(0x7f00000051c0)=""/197, 0xc5}], 0x8, &(0x7f0000005300)=""/62, 0x3e}, 0x85e}, {{&(0x7f0000005340)=@hci, 0x80, &(0x7f00000055c0)=[{&(0x7f00000053c0)=""/107, 0x6b}, {&(0x7f0000005440)=""/128, 0x80}, {&(0x7f00000054c0)=""/250, 0xfa}], 0x3}, 0xd}, {{&(0x7f0000005600)=@ipx, 0x80, &(0x7f0000005980)=[{&(0x7f0000005680)=""/53, 0x35}, {&(0x7f00000056c0)=""/253, 0xfd}, {&(0x7f00000057c0)=""/1, 0x1}, {&(0x7f0000005800)=""/119, 0x77}, {&(0x7f0000005880)=""/83, 0x53}, {&(0x7f0000005900)=""/83, 0x53}], 0x6, &(0x7f00000059c0)=""/109, 0x6d, 0x5779}, 0x1}, {{&(0x7f0000005a40)=@generic, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005ac0)=""/109, 0x6d}, {&(0x7f0000005b40)=""/197, 0xc5}, {&(0x7f0000005c40)=""/4096, 0x1000}], 0x3, &(0x7f0000006c80)=""/81, 0x51, 0x2}, 0x4}, {{&(0x7f0000006d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000006d80)=""/185, 0xb9}, {&(0x7f0000006e40)=""/4096, 0x1000}, {&(0x7f0000007e40)=""/134, 0x86}, {&(0x7f0000007f00)=""/166, 0xa6}], 0x4, &(0x7f0000008000)=""/125, 0x7d, 0x7}, 0x40}], 0x9, 0x0, &(0x7f0000008200)={r2, r3+30000000}) 2018/04/08 06:09:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x24800, 0x8) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:53 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80a00, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x6}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfa90, 0x7fffffff}, &(0x7f0000000040)=0x88) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0x40, 0x8000, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'erspan0\x00'}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002800ff0a007bc5f83d127ed92482020772ed074e738c010000000800000002000000007bfa316af50231ba00000000fa00000000"], 0x1c}, 0x1}, 0x0) 2018/04/08 06:09:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, 0xfffffffffffffffd) listen(r1, 0x0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x230, 0xfffffffffffffffe) dup2(r0, r1) [ 827.186959] IPVS: length: 133 != 8 [ 827.256628] IPVS: length: 133 != 8 2018/04/08 06:09:54 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x8, 0x1ff}, 0xc) setrlimit(0x0, &(0x7f0000001340)) socketpair$inet(0x2, 0x800, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) listen(r1, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000280)={@empty, r3}, 0x14) 2018/04/08 06:09:54 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0x6, 0x200, 0xbb45, 0x0, 0x0, 0x8658b4436337b264, 0x1, 0x3, 0x7fff, 0xffffffffffffffc1, 0x7ff, 0x1ff, 0x7f, 0x99e, 0x80000000, 0xd70, 0x1, 0x467, 0x97, 0x0, 0x5, 0x3d1, 0x7, 0x6, 0x2, 0x3c565e9c, 0x9, 0x2, 0x6, 0x10000, 0x4, 0x8, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x400}, 0x300, 0xfffffffffffffffb, 0x80, 0x7, 0x2, 0x9, 0x9}, r2, 0xe, r8, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xf502, 0xc09f, 0x7fffffff, 0x7ff, 0xa4a5, 0x3, 0x3e, 0x4, 0xdd, 0x40, 0x2a0, 0x240000, 0x1ff, 0x38, 0x1, 0x5, 0x0, 0x6}, [{0x6474e557, 0x1, 0xf376, 0x2, 0x9, 0x200, 0x9a2, 0x800}, {0x60000000, 0x400, 0x8, 0xf3, 0x1ff, 0x80000001, 0x7cac, 0xb589}], "730cb09a8829ff311ac19ce860ce5c19de4513a5e2a6bf927ca829a99981da21fb052304a28e8206f5f188619a116da3753f8e", [[], [], [], [], []]}, 0x5e3) 2018/04/08 06:09:54 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000001c0)='attr/current\x00', 0x40, 0x0, &(0x7f0000000200)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x60000000005, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) 2018/04/08 06:09:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0203000f0e000000000000000069be44eda9bbc000000005000600000000000a00000000000000000000000000000000000000000000000000090000000200010000000000000000000000000005000500000000000a00000000000000ff0100040000000100ed1a9de2c7271c237363e36042d4e3d0aefdba59a54633645776a8277a4f9c7d59c762cdeaac127b648a73e0abeab9a10b4d2b75ab0d1a39cbb5b9612a8b620b28deac7f275ccbf1e97a760fe3dde6b1a7b613dadf1fffa1651267297225af337024d26767f934d8c25488e34b504f06f44198ab86bb87f433"], 0x70}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/86, 0xfffffffffffffd2d) flock(r0, 0xf) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x1, r0, 0x1}) bind$unix(r1, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) creat(&(0x7f0000000300)='./file0\x00', 0x8) ioctl$TIOCSTI(r1, 0x5412, 0x1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000bc0)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) chroot(&(0x7f0000000380)='./file0\x00') 2018/04/08 06:09:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007d00)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000007d40), 0x0, &(0x7f0000007e80)=ANY=[@ANYBLOB="1000000017010000030000000100000010000000170100000300000001000000780000001701000002000000650000004445a9c12f173f7413c102f14349ba1014e3bde91c19f2e245bf5d8f268c8195e2ece0ccb9965cc2fc0cf768f0664979398fed86c2b890d75d6e3d2ceb36bedb4c832397467932b01ddd6b3888c74ff6e11a1caef91e1240d40447e308bc07aa4635f989d15e3c96d893a283e7266b4ccc05d9c5ed0bdee9c97c9d57f821000000100000001701"], 0xa8, 0x4}], 0x1, 0x4008080) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) clock_gettime(0x0, &(0x7f0000007b40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007a40)=[{{&(0x7f0000001140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/19, 0x13}, {&(0x7f0000001200)=""/85, 0x55}], 0x2, &(0x7f00000012c0)=""/144, 0x90, 0x7}, 0x9}, {{&(0x7f0000001380)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001400)=""/111, 0x6f}, {&(0x7f0000001480)=""/218, 0xda}, {&(0x7f0000001580)=""/236, 0xec}, {&(0x7f0000001680)=""/62, 0x3e}], 0x4, &(0x7f0000001700)=""/143, 0x8f, 0xc738}, 0x7fffffff}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/241, 0xf1}, {&(0x7f0000002940)=""/130, 0x82}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x4, &(0x7f0000002a40)=""/205, 0xcd, 0x20}, 0xed}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b40)=""/244, 0xf4}], 0x1, &(0x7f0000002c80)=""/13, 0xd, 0x9}, 0xffffffff7fffffff}, {{&(0x7f0000002cc0)=@pppol2tpv3, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d40)=""/71, 0x47}, {&(0x7f0000002dc0)=""/53, 0x35}, {&(0x7f0000002e00)=""/177, 0xb1}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/36, 0x24}], 0x5, &(0x7f0000002f40)=""/113, 0x71, 0x100000001}, 0x1}, {{&(0x7f0000005000)=@l2, 0x80, &(0x7f00000062c0)=[{&(0x7f0000005080)=""/204, 0xcc}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/33, 0x21}, {&(0x7f00000061c0)=""/248, 0xf8}], 0x4, &(0x7f0000006300)=""/140, 0x8c, 0xfffffffffffffffc}, 0x3f}, {{&(0x7f00000063c0)=@nfc_llcp, 0x80, &(0x7f0000006480)=[{&(0x7f0000006440)=""/15, 0xf}], 0x1, &(0x7f00000064c0)=""/4096, 0x1000}, 0xfffffffffffffff9}, {{&(0x7f00000074c0)=@hci, 0x80, &(0x7f0000007a00)=[{&(0x7f0000007540)=""/113, 0x71}, {&(0x7f00000075c0)=""/232, 0xe8}, {&(0x7f00000076c0)=""/153, 0x99}, {&(0x7f0000007780)=""/129, 0x81}, {&(0x7f0000007840)=""/217, 0xd9}, {&(0x7f0000007940)=""/165, 0xa5}], 0x6, 0x0, 0x0, 0x5}, 0x8}], 0x8, 0x0, &(0x7f0000007b80)={r4, r5+10000000}) getsockopt$llc_int(r1, 0x10c, 0xc, &(0x7f0000001100), &(0x7f0000007cc0)=0x4) sendmsg$can_raw(r3, &(0x7f0000007c80)={&(0x7f0000007bc0)={0x1d, r6}, 0x10, &(0x7f0000007c40)={&(0x7f0000007c00)=@can={{0x4, 0xffffffffffffffb0, 0x9, 0xf082}, 0x2, 0x2, 0x0, 0x0, "bc672472037e5181"}, 0x10}, 0x1}, 0x20000000) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000010c0)=@add_del={0x2, &(0x7f0000001080)='ip6tnl0\x00', 0x7fff}) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000080)="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") 2018/04/08 06:09:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x30, 0x2f]}, 0x133) 2018/04/08 06:09:54 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="04fe05002287cd9c220806005fc1"], &(0x7f00000000c0)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x20, 0x6b, "4525c780f42a44984039b738a9c37c1b186833c95eafb2ae36b0e93584176e462031b263ca7b9dba316cdb8ff2d62982ee2237602a2bc94e87f6e77f21337448babf9247fac39e39b9cb42a29e9157491dc48fb42351b165a203c34427b1922c7ef61074983086f38a3a15"}, 0x73) 2018/04/08 06:09:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd004) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x20003}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x103ff, 0x0, &(0x7f000000b000/0x4000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 06:09:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00000001c0)={'sit0\x00', @ifru_map={0x7, 0x0, 0xfffffffffffff001, 0x5d26089f, 0x7, 0x3}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:54 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) read(r0, &(0x7f00000001c0)=""/186, 0xba) r1 = socket$inet(0x2, 0x6, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000001900000000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000040)=ANY=[], 0xfe83}, 0x1}, 0x0) 2018/04/08 06:09:54 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x24e) 2018/04/08 06:09:54 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r0, 0x401) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet6(0xa, 0x0, 0x100000000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000172000), 0x4) 2018/04/08 06:09:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x0, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/04/08 06:09:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/hci\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xe3, 0x8, 0x0, 0x4, 0x0, 0x19, "12c5fe21adbe23599772de0d34adba7b543dd63414da1f2bd4334583f5036e328baf7d10eeaf08ff927d53ee0f2f95849038fc88f82ddce9df41f713dc9de839", "be4c64917737f52f99522152a86ce58862c01f43f8634b66a9665d33a1947773f9c4ce6d6fbb7c86181d56e706486cc55aa47c315bc045e9f73d46d5445fd396", "098c2c9aad67acb3d9b4917f3226feaa7a18e1a744d299656e5b3a1fd149d675", [0x7, 0x2]}) r1 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x401, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/08 06:09:54 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000880)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)={0x164, r1, 0x100, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x89}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x51c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000008c0)=0x1) fgetxattr(r2, &(0x7f0000314ff7)=@known='user.syz\x00', &(0x7f0000f50000)=""/153, 0x99) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x598, 0x374, 0x218, 0x374, 0x4b4, 0x4b4, 0x4b4, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @rand_addr=0x4, 0xffffff00, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x4, 0xffffffffffffc4c4, 0x6, 0x7ff, 0x1, 'vcan0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:systemd_tmpfiles_exec_t:s0\x00'}}}, {{@arp={@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x16a139530de030ae]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff]}, 0x200, 0x4, 0x101, 0x4a, 0x971, 0xbc8, 'syzkaller0\x00', '\x00', {0xff}, {}, 0x0, 0x58}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x7, 0x7fff, 0x4, 0x1, 0x0, "89aa002ebe9ea0efcf53f4a9a26f0476d8479b91a18e75cb5e07d0f6bdd39e60efd11a4ab292e11f2334eb16ea4badfd53ced88c7f0f8b6e51fd0112a91e328b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e4) fcntl$setpipe(r0, 0x407, 0x2) 2018/04/08 06:09:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x10001, 0x0, 0x6, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f0000000480)=[{&(0x7f00000000c0)="089936120bdb3615308d5108ed5906a5b257c5cd2e05d9a24363ff62aae0f24a87e9f6cbee47410779b652b842e6b1a540c6623f11872a4043a5974a27dadee5632d8dbd0f733ec0176bf58fa832b2c117758c6fad6aba032aad4f4cf671efd903a13b496b713156fb044d15a3fdf27c83937e49ad186c8c6bbdf46cdaad48c4bcfd385091b53b4e0ef569f5f03ba8c4e73ff76385341313cab48fc5b2d797c066a51265ec5c3f33c81c37af9ce54180b83ce634293e46fa8274e8f78daa66188730253b2cd6cd", 0xc7, 0x5}, {&(0x7f00000001c0)="abee1b74377e1ae9046241", 0xb, 0x6}, {&(0x7f0000000200)="2314c66b8b4219e847c3a64e992d9c3df726a001c372eac0184c0ee8afff0cda90e9ad6f00c1ee13c918d2c2bf123ec70820d9fa65da977be2b69f0c0646880423696505c27307809b5877cf1564a6ef89b37a9f286bdfaf49324bc37162cd26a49bc25ab84520dd41c19d05a2a44190cb442edc671daa9635f650efc863cdd51ee97ff2c20f9345923435daca2db72ff9b7960a4b827f64fb03b4389a26a94581daa2eee04b4f87dd599749a7bde8780540e5c9d9391e2d7924d2cb41b06cfc832f637cae50400167f4f489", 0xcc, 0x8}, {&(0x7f0000000300)="6e5fc424a5c1618617d15ba298e2ac5578f30af0246efda389a9006a8d7096fa88b11fb80528fb0f60d30edb34feedcfb58df3519b599fbf39f4bff562842aa8b364e148959ab4827cd9804900a58c138e9dec8cfc814a0916089590f730d4f7a74585fb0511337c085154c6169dd41c2cf06418ba9b0e06ce6d198e9e9030932361486ea4f0b028db3cd3d62ffdac8849f946ef6ad94431027efe3eaf40139c0a4e7085ddedf33a059d572a5df757d4de65ef", 0xb3, 0x5}, {&(0x7f00000003c0)="a2f8b5bdd37ad14044c0f0156de7d597353d750da97981a08dd63ac9c06c74ba07f1dc0c5bebc1a0042df1d37ac820ff2f93ce97c75d686e7286e8ad5ded918fc85beae21fbd9ba5f0ec5bbafb0492a143d5f850ab6df555aaa82f95d7175d8b64e7fe9f8b5e2fe9f73db80891fb68617e16db17d53453f7c101b06e40770904c9c9ff17", 0x84, 0x7}], 0x1020, &(0x7f00000004c0)={[{@showexec='showexec', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@showexec='showexec', 0x2c}, {@debug='debug', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x78, 0x38, 0x78, 0x3f, 0x3f, 0x34]}, 0x2c}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000540)='msdos\x00', 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001600)={0x24, 0x0, &(0x7f00000005c0)=[@acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x0, 0x2}], 0x1000, 0x0, &(0x7f0000000600)="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"}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x2985, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x6, 0x7, "ea0c8b73f40a4d94922db737b2bedbd721b42d4699b1f1001a2c6da08badad3bb9c5e1948ca26e24a500c4380a7dd848645b4203c14c09d36b89f67eac84aa6de7c76313f6c221cfde6bd68cfbe4b780"}, 0xd8) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/04/08 06:09:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb1e1, 0x200) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x7, 0x4) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)=""/229, 0x2ed) 2018/04/08 06:09:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0xff, 0x2, 0x0, 0x9, 0x5, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x81, 0x5, 0x0, 0x0, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x6, "61883bdf1884"}, &(0x7f00000002c0)=0xe) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) 2018/04/08 06:09:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0xffffffffffffff4e) 2018/04/08 06:09:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="9a", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/08 06:09:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000040)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x8) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 828.225085] IPVS: length: 133 != 8 2018/04/08 06:09:55 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0x6, 0x200, 0xbb45, 0x0, 0x0, 0x8658b4436337b264, 0x1, 0x3, 0x7fff, 0xffffffffffffffc1, 0x7ff, 0x1ff, 0x7f, 0x99e, 0x80000000, 0xd70, 0x1, 0x467, 0x97, 0x0, 0x5, 0x3d1, 0x7, 0x6, 0x2, 0x3c565e9c, 0x9, 0x2, 0x6, 0x10000, 0x4, 0x8, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x400}, 0x300, 0xfffffffffffffffb, 0x80, 0x7, 0x2, 0x9, 0x9}, r2, 0xe, r8, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xf502, 0xc09f, 0x7fffffff, 0x7ff, 0xa4a5, 0x3, 0x3e, 0x4, 0xdd, 0x40, 0x2a0, 0x240000, 0x1ff, 0x38, 0x1, 0x5, 0x0, 0x6}, [{0x6474e557, 0x1, 0xf376, 0x2, 0x9, 0x200, 0x9a2, 0x800}, {0x60000000, 0x400, 0x8, 0xf3, 0x1ff, 0x80000001, 0x7cac, 0xb589}], "730cb09a8829ff311ac19ce860ce5c19de4513a5e2a6bf927ca829a99981da21fb052304a28e8206f5f188619a116da3753f8e", [[], [], [], [], []]}, 0x5e3) 2018/04/08 06:09:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x351c0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) select(0xb4, &(0x7f0000002000), &(0x7f0000000200), &(0x7f0000000fc0)={0x20007ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/08 06:09:55 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'ocfs2\x00'}], 0xa, "ed9ee3a465999ef56e5b0114241968adde8ea572815751df997a0338cc4fa4a48c5036917a62969794d5e78914b6ae49e80a95a637a8b65c8b80d0bc5fe3112c880fc4c0fbe083e2b40688c3249991becdb39901161261485fe361dd2495ff22e50e8e45c08b79577aa84c681b6c0920f1b2457ee6c8d1def4b6e88ecfdff32bc00e78e07d162142e309638885002293e9b5be5e59e7b1ca4097dcb5951c730e70f84fc9c56b195630313e80b97db73f147718e4989399643d9a31e2ed9143a92a38b3d486e002146b834ca359b629d30da59c3e3400f46ca1ceae1a135e32bf6f3e08eb73680c8155b7"}, 0xfc) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1, 0x20000) uselib(&(0x7f0000000540)='./file0\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x14}, 0x62, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x1004044200, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="00cb2d"], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000001c0)={0xb1, 0x9, 0x0, {0x0, 0x1c9c380}, 0x3, 0x3}) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000700)='..') fanotify_mark(r3, 0x40, 0x1, r3, &(0x7f0000000500)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/04/08 06:09:55 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0xffffffffffffff81, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x100000000, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x4, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, &(0x7f00000003c0)='ip6tnl0\x00', 0x200, 0xffffffffffffffff, 0x6}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) sendmmsg(r1, &(0x7f0000003880)=[{{&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)="9eaeb81680b708c79d3e27f393489c7ff7f877c3a741d47434e3c62232b9ddb07bd03b7c3ec436e7c9377c3fdc922aeaf9f99d89d6fc7caf0f84c06877a49726a62f4e8e43d805dacd9a1d6777a9e42aae55463d3039ed5195ca81eec4e8b67706f67920e50dea872e416604e25b7219", 0x70}, {&(0x7f0000000100)="68a402997534708c212e13e878295eccbd9077dcdd3bf00b00890b84fa2d5721fa6b8d7336a633163e746c01b7f3d1a73bf5c95755cbc188d40c451b280545c6ada50880d11794787f6e1c0586fb218f70d765532cb798026adc47d1", 0x5c}, {&(0x7f0000000180)="6830657ba56c08bd81fa7caa914b83740399eb5c5c089ab9a4aca7bb7a3e5a0255623d931cd98798953170b09bc0f8632bf0b74f809c53ecf236f872504bad40b99affcce991072d3cb512b6d8e03f5e30ee58bbf5541b1ad689d0e1bf158104cc9f439e609f0797b64d9fbc", 0x6c}, {&(0x7f0000000200)="b44475e61b891baadf4d5d0c3e1a0ebed7fc7d1cd875099374823395fdea5124bc608f38c927e91af28f5ce3f6f69ad103ef42bcb0da4a7170f6af0ceee52b3f26640232d37788e07f27db26a0fc0e32e8198f7033e7039c8c11ab15dd68f005b9", 0x61}], 0x4, &(0x7f0000001180)=[{0xc, 0x1, 0x2}], 0xc}}], 0x1, 0x0) 2018/04/08 06:09:55 executing program 5: mq_open(&(0x7f0000000180)='\x00', 0xc0, 0x1, &(0x7f0000000040)={0x800, 0x100000000, 0xe6, 0x0, 0x38, 0x2000000000008, 0x3ff, 0x8}) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000003fe0)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x202) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x5, 0x6, 0x0, 'queue0\x00', 0x6}) 2018/04/08 06:09:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xfffffffffffffffe, @rand_addr=0x95}, 0x10) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000080)=0x3) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff62, 0x20008005, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x1) 2018/04/08 06:09:55 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:55 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000012}) [ 828.347718] syz-executor0: vmalloc: allocation failure: 17179867136 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 828.359604] syz-executor0 cpuset=syz0 mems_allowed=0 [ 828.365062] CPU: 0 PID: 7577 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 828.371980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.381328] Call Trace: [ 828.383912] dump_stack+0x1a7/0x27d [ 828.387543] ? arch_local_irq_restore+0x53/0x53 [ 828.392205] ? idr_get_free+0xfd0/0xfd0 [ 828.396177] ? check_same_owner+0x320/0x320 [ 828.400591] warn_alloc+0x19a/0x2b0 [ 828.404226] ? zone_watermark_ok_safe+0x3e0/0x3e0 [ 828.409061] ? up_read+0x1a/0x110 [ 828.412517] ? __do_page_fault+0x358/0xbe0 [ 828.416757] ? mm_fault_error+0x2c0/0x2c0 [ 828.420912] __vmalloc_node_range+0x4f0/0x650 [ 828.425399] ? do_page_fault+0xee/0x730 [ 828.429370] ? vmalloc_sync_all+0x30/0x30 [ 828.433590] ? xt_alloc_entry_offsets+0x21/0x30 [ 828.438259] __vmalloc_node_flags_caller+0x50/0x60 [ 828.443186] ? xt_alloc_entry_offsets+0x21/0x30 [ 828.447890] kvmalloc_node+0x82/0xd0 [ 828.451602] xt_alloc_entry_offsets+0x21/0x30 [ 828.456129] translate_table+0x235/0x1690 [ 828.460284] ? retint_kernel+0x10/0x10 [ 828.464184] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 828.469038] ? _copy_from_user+0x99/0x110 [ 828.473186] do_ip6t_set_ctl+0x370/0x5f0 [ 828.477247] ? translate_compat_table+0x1c50/0x1c50 [ 828.482271] ? mutex_unlock+0xd/0x10 [ 828.486030] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 828.491305] nf_setsockopt+0x67/0xc0 [ 828.495065] ipv6_setsockopt+0x10b/0x130 [ 828.499174] sctp_setsockopt+0x2b6/0x61d0 [ 828.503319] ? get_futex_value_locked+0xc6/0xf0 [ 828.507988] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 828.513873] ? futex_wake+0x680/0x680 [ 828.517674] ? __lock_acquire+0x638/0x3c30 [ 828.521904] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 828.526999] ? futex_wait+0x6a9/0x9a0 [ 828.530808] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 828.535996] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 828.541089] ? futex_wake+0x2d7/0x680 2018/04/08 06:09:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x7be390928ef4989f) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000240)) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x1, 0x3ff, 0x2613, 0x1}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x14) clock_gettime(0x40000003, &(0x7f0000000800)) r6 = dup2(r3, r2) ioctl$int_in(r2, 0x5457, &(0x7f0000000780)=0x85) dup2(r2, r4) r7 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r7, &(0x7f0000000680)=""/194, 0xc2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0x8000000000}}) r8 = dup3(r1, r0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@l2={0x1f, 0x5, {0x0, 0x5, 0x200, 0xfa6, 0x0, 0x4}, 0xe1e1, 0x1}, {&(0x7f0000000080)=""/58, 0x3a}, &(0x7f00000000c0), 0x70}, 0x9c) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x1440002, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_INFO(r8, 0x80e05411, &(0x7f0000000000)=""/91) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000380)={r5, 0xa4, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xf73d, @empty, 0xc0}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0xc) socket$inet(0x2, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000000400)={0x6e4c, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000005c0)={0x7, r9, 0x0, 0x4}) get_thread_area(&(0x7f0000000200)={0x7, 0x20001000, 0x0, 0x401, 0x20, 0x205, 0x6, 0x2b4cc55b, 0x8001, 0x3}) 2018/04/08 06:09:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4000000000000801, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/200, &(0x7f0000000040)=0xc8) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000ec0)=0xe8) r1 = getpid() sched_setaffinity(r1, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000f00)) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000f80)) fstat(r0, &(0x7f0000001000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)) getegid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0xffec) getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005040)=0xe8) fstat(r0, &(0x7f0000005080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005100)) stat(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)) fstat(r2, &(0x7f00000006c0)) getpid() getresuid(&(0x7f0000006480), &(0x7f00000064c0), &(0x7f0000006500)) [ 828.544894] ? get_futex_key+0x1d50/0x1d50 [ 828.549119] ? cmp_ex_sort+0xb0/0xb0 [ 828.552830] ? perf_trace_lock+0xd6/0x900 [ 828.556979] ? trace_event_raw_event_lock+0x340/0x340 [ 828.562164] ? do_futex+0x86f/0x22a0 [ 828.565873] ? pgtable_bad+0x110/0x110 [ 828.569753] ? trace_hardirqs_off+0x10/0x10 [ 828.574077] ? exit_robust_list+0x240/0x240 [ 828.578396] ? find_held_lock+0x35/0x1d0 [ 828.582470] ? __fget+0x347/0x580 [ 828.585922] ? lock_downgrade+0x980/0x980 [ 828.590134] ? rcu_is_watching+0x85/0x130 2018/04/08 06:09:55 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x81, 0xab, 0x6, 0x1, 0x0, 0x2, 0x21403, 0xe, 0x9, 0x0, 0xfffffffffffff800, 0x0, 0x4, 0x2, 0x6, 0x6, 0x8000, 0x4, 0xc11c, 0x2, 0xfff, 0x1, 0x100, 0x1, 0xfff, 0x1, 0x5, 0x78, 0xffff, 0x0, 0x1ff, 0x4, 0x80000000, 0x10001, 0xfff, 0xdb8, 0x0, 0x6, 0x2, @perf_config_ext={0x7, 0x9}, 0x290, 0x1f, 0x5, 0x4, 0x81, 0xffffffffffffffe0, 0x540}, 0x0, 0x6, 0xffffffffffffffff, 0xb) fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x4207}) [ 828.594279] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 828.599213] ? __fget+0x370/0x580 [ 828.602667] ? iterate_fd+0x3f0/0x3f0 [ 828.606470] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 828.611493] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 828.616249] ? cmp_ex_sort+0xb0/0xb0 [ 828.619959] ? retint_kernel+0x10/0x10 [ 828.623846] compat_sock_common_setsockopt+0x104/0x140 [ 828.629118] ? sock_common_setsockopt+0xd0/0xd0 [ 828.633779] __compat_sys_setsockopt+0x183/0x710 [ 828.638533] ? __compat_sys_getsockopt+0x770/0x770 [ 828.643462] ? compat_SyS_get_robust_list+0x300/0x300 2018/04/08 06:09:55 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x80000000) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002700ff0a0000000000000000040000000800010004000100e056a6e2045bec18c5c2c4551f97c54a098092ac78921ae34826415ae367323e690b2597cef241a32098ab53ebc9bd9bfecb85dda80afbde2ae34cd75bf2f2e657ff49adf399627736a26b5cd3284c4507601a591c3957"], 0x1c}, 0x1}, 0x0) 2018/04/08 06:09:55 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40}, [@jmp={0x5, 0x100, 0xd, 0x8, 0x5890f4510a663a7d, 0xffffffd0}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x8000, 0x55, &(0x7f00000000c0)=""/85, 0x40f00, 0x1}, 0x48) open_by_handle_at(r0, &(0x7f00000001c0)={0x30, 0x8, "76604aaec2ebd516a8b8a1105e6910b4b7fc9c19bce45d7cf539dda3e2ec5c77eda3dca7c1e3a660"}, 0x40400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 828.648643] ? compat_SyS_old_select+0x15d/0x260 [ 828.653390] ? move_addr_to_kernel+0x60/0x60 [ 828.657793] ? fput+0xe0/0x150 [ 828.660981] ? compat_SyS_select+0x50/0x50 [ 828.665207] ? compat_SyS_ioctl+0x77/0x2a30 [ 828.669526] compat_SyS_setsockopt+0x34/0x50 [ 828.673929] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 828.678678] do_fast_syscall_32+0x3ec/0xf9f [ 828.682997] ? do_int80_syscall_32+0x9c0/0x9c0 [ 828.687573] ? finish_task_switch+0x1b9/0x970 [ 828.692059] ? finish_task_switch+0x17a/0x970 2018/04/08 06:09:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="cf4bbd0412f2da3d195abf5cbe8fe527ee179f75bd7ba0276e5c1d4fb3b9b9bef41eae90c52f00179168", 0x2a}], 0x1) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) [ 828.696550] ? syscall_return_slowpath+0x2ac/0x550 [ 828.701472] ? prepare_exit_to_usermode+0x350/0x350 [ 828.706488] ? sysret32_from_system_call+0x5/0x3c [ 828.711336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 828.716180] entry_SYSENTER_compat+0x70/0x7f [ 828.720578] RIP: 0023:0xf7f31c99 [ 828.723925] RSP: 002b:00000000f5f2d0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 828.731628] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000029 [ 828.738896] RDX: 0000000000000040 RSI: 0000000020000f9b RDI: 0000000000000000 2018/04/08 06:09:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 828.746156] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 828.753416] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 828.760674] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 828.768287] Mem-Info: [ 828.770744] active_anon:83874 inactive_anon:585 isolated_anon:0 [ 828.770744] active_file:4277 inactive_file:8321 isolated_file:0 [ 828.770744] unevictable:0 dirty:88 writeback:0 unstable:0 [ 828.770744] slab_reclaimable:10361 slab_unreclaimable:104326 [ 828.770744] mapped:73564 shmem:597 pagetables:1113 bounce:0 [ 828.770744] free:1323065 free_pcp:299 free_cma:0 [ 828.804385] Node 0 active_anon:335296kB inactive_anon:2340kB active_file:17108kB inactive_file:33284kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:294156kB dirty:352kB writeback:0kB shmem:2388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 57344kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/04/08 06:09:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0xfffffffffffffffc, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x200, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x20, 0x6, 0x2, 0x0, 0x7, &(0x7f0000000140)='dummy0\x00', 0x401, 0x714, 0x6}) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000540)={0x0, 0xffffffffffff8000}, &(0x7f0000000580)=0x8) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000e00)="017356b10a634612366b152183dbb354c521eef909733ebafae036a5879e3b75b52c4f8eafd9d9196e3cc70a28d4184dc8763bc9d81567233b254f506c43ebaaf1265a5bd8f2028379d0258f61aa80b3e6accc31ed23a95d534bcdcb9906632b7663f5e95db37851b0c074f5caff84b35107d6f30a739965505e7d586d7c02eb3d59c83b73f2420412b73a757e8401afc8a27083856f2cbbfefefe2662d4e8613350f968") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000780)={0x0, 0xadf}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x46d}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000b80)=@sack_info={0x0, 0x4d, 0x9}, &(0x7f0000000bc0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000c00)={0x0, @in6={{0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x64}}, 0xba, 0x3, 0xcc64, 0xff, 0x20}, &(0x7f0000000cc0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000000d80)=[{&(0x7f0000000340)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)="736b79ae1cc870592ed1c13f72b82c746bf4f7357b4731cf854e4b6895e427b23f415280b4d8708c4bf6993ef88c32fefc33d0557a4b404d3165170d504b074a0bc3ff2182da65b5a6176cf7692430b46df437749d48f2a5b41b2bc4b091b022f7972b7ba85510c678f2cfaa0fe3a14bc8a08f093abdf1344e9babf7adffeaa079ed97ace3cedd7456624926bc49e5a6a6d164ef4ecdba43526a1dc6bf6c8262aa6da65b6c048499fbe821921351153df0360c7899a081258c22c9c2072e6cc0807f59aec020d9f90b88ed22e0628deac0525c4f4fcafd75e0fdde4571e16a4d8c3e22ef5ea694035415be9c9021048b0d936ec3", 0xf4}, {&(0x7f0000000480)="3e92a3d8d4c2be074a5aa05308909be3acf6c12276ba3627f0921a73706629737088f35ddb70b79bfc38ce47d847cc9d244494f9319a47aa2eb45726744157201bf8fc905c", 0x45}], 0x2, &(0x7f00000005c0)=[@init={0x14, 0x84, 0x0, {0x5, 0xffffffff80000001, 0x9, 0x3}}, @init={0x14, 0x84, 0x0, {0x20b, 0x0, 0x8, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1ff, 0x820a, 0x52c3, 0x7ff, 0x1, 0x1, 0x100000001, r4}}], 0x84, 0x8080}, {&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x90000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000000740)=[{&(0x7f00000006c0)="d8d16cea242228d3ad172896def9c032590f817168c3eb030b5baa1db6d59cd06bdfd02d8ffceb8ce29fd0ef618ff6e5e922685d654c8ab75ab03b3e5632e83fa4fe5a619e7f621d7d0276c306431eabc274a889222138106e3cf75b8d86445e4790f80d14f7bd274de9b35991ef546e9e7c882afe2012bc76a8cb32c657b302", 0x80}], 0x1, &(0x7f0000000880)=[@sndinfo={0x1c, 0x84, 0x2, {0x80, 0x2, 0x7, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x80000000, 0x8000, 0x0, 0x66ec, 0x401, 0x400, 0xa022, r6}}, @init={0x14, 0x84, 0x0, {0x2, 0x43da, 0x7, 0x7fffffff}}], 0x84, 0x200000d0}, {&(0x7f0000000940)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000980)="0a59165966170f9450f259286460093fba962a4b53903a6992e84ea354895d781877fd737d9a5682972ff351bd63e254b201ac2dc6211ffebccb3e2350bc12cc0ccda3d73674e373945fbd07f4d06d8322a3b871625ba136df16ac", 0x5b}], 0x1}, {&(0x7f0000000a40)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000a80)="ed09c56a3088c5290eb3ce3aec378ccbb4bb6e8efddf9865ef5490434c0dc39479eb62fd84b1f59e21c66d359fec54", 0x2f}, {&(0x7f0000000ac0)="64050335", 0x4}, {&(0x7f0000000b00)="78be66dfb69d6e3ebf09ee43bc6e9aac609bfd1de531363317a44d195e54aa7ac18d43a9ff621c", 0x27}], 0x3, &(0x7f0000000d00)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0xae3d, 0x2, 0x3, 0x9, 0x91e0, 0x6, 0x5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7f, 0x800a, 0x5, 0x10000, 0x515e6712, 0x1, 0x80000000, r8}}], 0x58, 0x4000000}], 0x4, 0x0) r9 = memfd_create(&(0x7f0000000200)='dummy0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x20) r10 = open(&(0x7f0000000040)='./file0\x00', 0x2400, 0x85) write$binfmt_aout(r10, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x765) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0086426, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r9, 0x4008642b, &(0x7f0000000300)={r11, 0x4}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r10, 0x800442d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}]}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 828.832714] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 828.858900] lowmem_reserve[]: 0 2839 6346 6346 [ 828.863539] Node 0 DMA32 free:2909692kB min:30164kB low:37704kB high:45244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2910612kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:920kB local_pcp:208kB free_cma:0kB [ 828.891279] lowmem_reserve[]: 0 0 3506 3506 [ 828.895658] Node 0 Normal free:2367060kB min:37248kB low:46560kB high:55872kB active_anon:335280kB inactive_anon:2340kB active_file:17108kB inactive_file:33284kB unevictable:0kB writepending:352kB present:4718592kB managed:3590636kB mlocked:0kB kernel_stack:5728kB pagetables:4304kB bounce:0kB free_pcp:636kB local_pcp:168kB free_cma:0kB [ 828.925576] lowmem_reserve[]: 0 0 0 0 [ 828.929425] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 828.943196] Node 0 DMA32: 5*4kB (UM) 3*8kB (M) 1*16kB (M) 4*32kB (UM) 1*64kB (U) 2*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 707*4096kB (M) = 2909692kB [ 828.958969] Node 0 Normal: 2393*4kB (UM) 21*8kB (ME) 517*16kB (UME) 1646*32kB (UME) 1203*64kB (UME) 384*128kB (UME) 287*256kB (UM) 124*512kB (UM) 47*1024kB (UME) 21*2048kB (UME) 474*4096kB (UM) = 2366428kB [ 828.977567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 828.986188] 13194 total pagecache pages [ 828.990195] 0 pages in swap cache [ 828.993671] Swap cache stats: add 0, delete 0, find 0/0 [ 828.999046] Free swap = 0kB [ 829.002095] Total swap = 0kB [ 829.005113] 1965969 pages RAM [ 829.008229] 0 pages HighMem/MovableOnly [ 829.012200] 336680 pages reserved [ 829.252107] IPVS: length: 133 != 8 2018/04/08 06:09:56 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0x6, 0x200, 0xbb45, 0x0, 0x0, 0x8658b4436337b264, 0x1, 0x3, 0x7fff, 0xffffffffffffffc1, 0x7ff, 0x1ff, 0x7f, 0x99e, 0x80000000, 0xd70, 0x1, 0x467, 0x97, 0x0, 0x5, 0x3d1, 0x7, 0x6, 0x2, 0x3c565e9c, 0x9, 0x2, 0x6, 0x10000, 0x4, 0x8, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x400}, 0x300, 0xfffffffffffffffb, 0x80, 0x7, 0x2, 0x9, 0x9}, r2, 0xe, r8, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xf502, 0xc09f, 0x7fffffff, 0x7ff, 0xa4a5, 0x3, 0x3e, 0x4, 0xdd, 0x40, 0x2a0, 0x240000, 0x1ff, 0x38, 0x1, 0x5, 0x0, 0x6}, [{0x6474e557, 0x1, 0xf376, 0x2, 0x9, 0x200, 0x9a2, 0x800}, {0x60000000, 0x400, 0x8, 0xf3, 0x1ff, 0x80000001, 0x7cac, 0xb589}], "730cb09a8829ff311ac19ce860ce5c19de4513a5e2a6bf927ca829a99981da21fb052304a28e8206f5f188619a116da3753f8e", [[], [], [], [], []]}, 0x5e3) 2018/04/08 06:09:56 executing program 6: 2018/04/08 06:09:56 executing program 2: 2018/04/08 06:09:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22}, 'vlan0\x00'}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000200)={0xffffffffffffff84, 0x40, 0x0, 0x400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='gre0\x00', 0x10) getgroups(0x2, &(0x7f0000000140)=[r3, r4]) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=@ipv4_newroute={0x2c, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}]}, 0x2c}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', 0x2000, r2, r3, 0x1ff, 0x3, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x7ff}, 0x8) writev(r5, &(0x7f0000000300)=[{&(0x7f0000000280)="c8cf0b546e2ac3213a7e1991ec6d5ef7e6daa95b68617135b1a21346bc5c0a47f8660b8030cd40effecdfab9b893f8c268702b7921d589b6ccb2917921f7d377118f164c24c85e4de1da5183b39788ed2aa7089d9c97e0455f6b57fb8631", 0x5e}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc00c64b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000580)={'nat\x00', 0x0, 0x4, 0xd3, [], 0x1, &(0x7f0000000440)=[{}], &(0x7f0000000480)=""/211}, &(0x7f0000000600)=0x50) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000006c0)=0x7, 0x4) 2018/04/08 06:09:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x7, {{0xa, 0x4e24, 0x5, @empty, 0x100000000}}, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x2}}}, 0x104) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x8, "b3b75cda919b1d38"}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001340)={0xb9, 0xfdf, &(0x7f0000000280)="4e800569d0e96245b4e71662e7504a94ada20d87a0b95b64799df2c819b0a784e5d06638f98a773685f8c2e1f8c785b110b5d2aea1ae7e5eafb9d7bb677978a9465762e9460f9895bf1b173311d9fce4bd6176f25d5a8da59bffb470a527ecfe790c581181a668d3ab43497097710c22089eaf148181221740902f8e41377d15d21924a025cd5b456580c6771d4b", &(0x7f0000000340)="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", 0x8e, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='/dev/kvm\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='/dev/kvm\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='^vmnet0%\x00']) r3 = syz_open_dev$usbmon(&(0x7f0000001480)='/dev/usbmon#\x00', 0x1000, 0x296800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000014c0)="0ec98f6358d50c1a1f76e5cda4aa9c1b", 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001400)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f0000001440)={r5, 0x8}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000001380)={0x2, 0x15000}) 2018/04/08 06:09:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup3(r0, r1, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000000b00)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000300)="8685bdc37b3e06f1", 0x8}]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@remote}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) 2018/04/08 06:09:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/04/08 06:09:56 executing program 0: 2018/04/08 06:09:56 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380)=0x20, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000240)={0x10001, 0x3, 0x7, 0x6}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000002c0)=r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000000080)="766be93e0850131e9f478d568b792113f78bffbb31925ff515d4d710cfddfe96f82df1f4304fa22afbc30cbf8a", &(0x7f00000000c0)=""/244}, 0x18) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:56 executing program 2: 2018/04/08 06:09:56 executing program 6: 2018/04/08 06:09:56 executing program 0: 2018/04/08 06:09:56 executing program 3: 2018/04/08 06:09:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000045dff3)="636c6561725f72656673007edb") writev(r0, &(0x7f00009eb000)=[{&(0x7f0000523000)='4', 0x1}], 0x1) 2018/04/08 06:09:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0x7c, 0x5, 0xd5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 830.403106] IPVS: length: 133 != 8 2018/04/08 06:09:57 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0x6, 0x200, 0xbb45, 0x0, 0x0, 0x8658b4436337b264, 0x1, 0x3, 0x7fff, 0xffffffffffffffc1, 0x7ff, 0x1ff, 0x7f, 0x99e, 0x80000000, 0xd70, 0x1, 0x467, 0x97, 0x0, 0x5, 0x3d1, 0x7, 0x6, 0x2, 0x3c565e9c, 0x9, 0x2, 0x6, 0x10000, 0x4, 0x8, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x400}, 0x300, 0xfffffffffffffffb, 0x80, 0x7, 0x2, 0x9, 0x9}, r2, 0xe, r8, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/08 06:09:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x100000000000006, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x4d, &(0x7f0000000400)) 2018/04/08 06:09:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c000000140021040000000000000000ac141400000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="b24da9c9000000000c00100042fef8ffff0300000000a2f16d31"], 0x3}, 0x1}, 0x0) 2018/04/08 06:09:57 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) recvmmsg(r0, &(0x7f0000003a00)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/165, 0xa5}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/251, 0xfb}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x9, &(0x7f00000018c0)=""/134, 0x86}}], 0x1, 0x0, &(0x7f0000003ac0)) 2018/04/08 06:09:57 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000000180)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) 2018/04/08 06:09:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x200000000001b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x24b) 2018/04/08 06:09:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) 2018/04/08 06:09:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x208002, 0x0) sendmsg$kcm(r1, &(0x7f00000026c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)="32765d558d62bd3d4d004bce12a4ccda42f24d2d889e4d709f7615508dd9c08d512481d0813784c6ad11623bf448204002c0b1446a8ac6d040919cd857be507a728df0db62d7ab583dd7089c22a7b8f8fc30f201eabc9568616283a4bcf1636f39dd37f3c900321c7c135e95434fb02d2a0ba4bafe73b542", 0x78}, {&(0x7f0000000200)="8fd7845687fc193ce1f07a251a74ac955ba7781f8c324fe0b44a72747e4c2928806ddec78dcab98b38282b", 0x2b}, {&(0x7f0000000240)="971dc60643c9253f4ae18b3b689278009bf18c14182aa3a4e8f8f9e27ab65945faa10bd9b07d336f7c36ac0b9dbc72ecf18c43043fff2e4b5bcc9b4426440daedbb236f5ee4347921bdc16f09f1ea6f2a5d2d8858360de8aa8d81f9251cbf73bd661b33dea5631a6b8912c83e4f1fe89197191b952508d629a5b6c2ea97c7794b4ee94d997ff95dda07dea2ff544947408b764996f241224d6db84d8dbce980132ba7e99ecec765d9807c81969fd75cf3757f8099afc18bd8ccf0dffcf0080b5c3595593d246e6ec277bf8678ee8e0e238af76b04183c24cbd06de78e5b9f5abcd9892aa09e3e4fa905f07cc", 0xec}, {&(0x7f0000000340)="5ede63e9063e3f567977bbb1fa19667c95c3ab64b8c3eef69aaca6e1be5a2ee80a8405157c63ce56badb94c14cfcff44fbc6beee010742cb0e6f18", 0x3b}, {&(0x7f0000000380)="aa2f7ec3e39f30f8338cf9c4d85f0a26c3a72806189ba1d3916b234a34efe8289518ef32cd2196283381262afea8f24fbf0beb4146cff8750d5f28c32333837be2e1232c32f65295d803ded07c156a65ad82dea186b966761b6919aaaa353c112db6e72b6ecbabddb1be563210c04023a080c787ca885cf22d74409e7d3e44b6dc6a632a5de404222eced395ef900e651ea6cbbab31c37a3c71c3ec9f2007f1c3a876e4ef0543a6fa521ac0674", 0xad}, {&(0x7f0000000440)="fcc9e8c56ca78f4a12b2a58aa4024e7db723e37080c5ec5e346b02c7335e6c1e4fe22e1be7b61c3bf1a361e70e7174eba3fc032312fe240de85c7fe05a0ae58319b2232f1a2600187412a61d", 0x4c}, {&(0x7f00000004c0)="06a06606fb73fa3d2ee97ed98c99520a8954349d2555983790348ba0acab85f72740be70361ba75341c421416f32b114ed7a2051c1dadcc9ebe79c6cfca76574e0332eb75183ecdc375b0c8d3703ccab1b2c65f5983b6927d3022c4656374e4cb2c1760269f5ca9313fd6bb61b97640676d1803771c496072001a1ccf506e84decd631c2bf27ba2c9c60e1758e52ca47555ed608a7629f00bf98420d8400794d80bd924a10a555d425aef1f517aaa1634e6cadc5b7ff0203dfe91306a5b689a7f2287bf20e7d3a745ef3e481d7b7ae7bded35692f17b71b27f6af820577825cc663537b9dfa4eb", 0xe7}, 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"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0x100c, 0x80}, 0x20000000) 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) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = memfd_create(&(0x7f0000000080)='/dev/dsp\x00', 0x2) ioctl$TCXONC(r2, 0x540a, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x210000, 0x0) 2018/04/08 06:09:57 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:09:57 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) 2018/04/08 06:09:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x401, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 830.577917] ptrace attach of "/root/syz-executor7"[4515] was attempted by "/root/syz-executor7"[7693] [ 830.605477] ptrace attach of "/root/syz-executor7"[4515] was attempted by "/root/syz-executor7"[7694] 2018/04/08 06:09:57 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) setxattr(&(0x7f0000000080)='./control\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="752095eca8a2ee17777365722e6c6f73797374656d00282067752f24"], &(0x7f0000000100)='keyring]trusted\x00', 0x2, 0x0) close(0xffffffffffffffff) 2018/04/08 06:09:57 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/08 06:09:57 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000003c0)={0x61a, 0x100000000, 0x3f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0xfffffffffffffffd, 'eql\x00'}, 0x73d) 2018/04/08 06:09:57 executing program 7: r0 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000002680)=""/4096, 0x1000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cuse\x00', 0x400000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/hwrng\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000980)='./file0/\x00', r2, &(0x7f0000000a00)='./file0\x00') lremovexattr(&(0x7f00000008c0)='./file0/\x00', &(0x7f0000000900)=@known='system.sockprotoname\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ec0)={0xffffffffffffffff, 0x50, &(0x7f0000000e40)}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000002640)='./file0\x00', &(0x7f0000000140)='logfs\x00', 0x800, &(0x7f0000000600)="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") r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000a40)=ANY=[@ANYBLOB="060000000000000019000080020000007e000000060000000000010000000000020000c00600000006000000040000003f000000000000000f000000da0600004200000008000000010000800000000076ec080f4e9cd16402180b0000000500000003000000010000000000000000000000080000801700000017070000ca00000009000000000000000d000000ca0b00006fb70000ffff000003000000000000004b05707fab83ba2e894e3853bc41da0e19ccab"]) uselib(&(0x7f0000000040)='./file0\x00') lremovexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'user.', '/dev/audio#\x00'}) mkdir(&(0x7f0000000080)='./file0/\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000380)='reiserfs\x00', &(0x7f00000003c0)='./file0\x00', 0xfffffffffffffe00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000400)="59d06b0dbbe48e27e79543eeb7cb8d995bbb6f200d779a226ff5e5cc438b9c92cfbc350c7883609c861a19bdf88d5094b84b66545979fa760c38bf5c41cb16542a6a878941d23bd87c09264ec30145a385bd58803c1420f687fe3e802db5a47429ff1c8c090cd1ffd765c1d33b19c17941d0dc5b3e444e8e97eafe5e70845d2decdc4029aec28fe1887b1c10cbe35737c2f89d7a3aaf6f7120921946ed390c4e34d539bc0158714c220a70ca5cc7f61791dc0fc3a8927fff7b1a3f", 0xbb, 0xfff}, {&(0x7f00000004c0)="af8e1362942723fd4cd63c4f2162b019e85c2b3010625e582ab2511a613abbb3726f8222fc7ebf73d6279005a172251e52ffbb8eabe740f0b721af656f2f85a1c1258a2422e53f4b4e72c33ef07d2ddd1416126c3987d1de86f86bc9f6379489657bdade26c2f2544ebfdbe387da18b832b53cda14d48b881d8582536f53ff0c3a1d3bc61bff192cb015fc9e54842a307414f91960daada9bb7d2794c3894678d371b4f1d7419a2b731c4c", 0xab, 0x3}, {&(0x7f0000000f00)="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", 0x1000, 0x1}, {&(0x7f0000000740)="144924f657c194c471de286350ee44b3f8b115cfe78a54f96dad042faf6bd21f13221552977299ec1cd9f5d7cc19a536925c3fff75718260e325b11449fc9b90c3b0f4dd91c161adf41f8d10997c14098ce66b8ac67ef2875d5e1ba85097504575391db8cdec6aba8c3d4c6bf8aa7ee72314ddbc63591581921eef9018fe7a78f85f61f7b5b9622ad8fa36996ba63f27e8779288b0d045a8a4190c46f6a403878151cef53d19f9e0b0c315fd6e8c56449dfb360be65813b95df496a9413fcd91b70a19a843b893aa6ace3488e6ec380a05125c45959703f20a7890715b5c0a786c04018aa9a0b026", 0xe8, 0x2f453bd1}], 0x10000, &(0x7f00000005c0)={[{@nouser_xattr='nouser_xattr', 0x2c}]}) 2018/04/08 06:09:57 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/72, 0x48}], 0x4) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00000003c0)="31af0640a417892002b7883fc3ee8b42528b4adf86f994b7fb218c1d17d098bb86d91a667ed8fc041b3810a3b3cff67aacd60d0fa4d0038099e8c452faaad4757888a781e455427b5baf49d8b5ec19ab008d6f5185506709de4b4d35a7c907efa7dd19374a6308bc07fb30b5ae608aacf484866c66c3472d6b8ccfb2ad7847248aac69f45bdd339ce9a4004910ae5fec6e54333cb64c878b88887a4c8548386851b628920d8da48c56624032c57cc367f135f171b07bb738431269719ed0f5398a3af1b526766a9c12a4e2518ad26be53bc07c380242feb756a0ea87e3cc0df053e80d12", &(0x7f0000000680), &(0x7f0000000140), &(0x7f00000004c0)="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") [ 831.398970] IPVS: length: 133 != 8 2018/04/08 06:09:58 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0x6, 0x200, 0xbb45, 0x0, 0x0, 0x8658b4436337b264, 0x1, 0x3, 0x7fff, 0xffffffffffffffc1, 0x7ff, 0x1ff, 0x7f, 0x99e, 0x80000000, 0xd70, 0x1, 0x467, 0x97, 0x0, 0x5, 0x3d1, 0x7, 0x6, 0x2, 0x3c565e9c, 0x9, 0x2, 0x6, 0x10000, 0x4, 0x8, 0x7, 0x8, 0x7ff, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x400}, 0x300, 0xfffffffffffffffb, 0x80, 0x7, 0x2, 0x9, 0x9}, r2, 0xe, r8, 0x1) 2018/04/08 06:09:58 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mknod$loop(&(0x7f00000001c0)='./control\x00', 0x2010, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x0, r0, 0x1}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x7f, &(0x7f0000000580)=0x4) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./control/file0\x00', 0x0, 0x184) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000005c0)={0x1, 0x6, 0x2, 0x3, 0x2, 0x5}) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000340)='./file0\x00', 0x3, 0x3, &(0x7f00000004c0)=[{&(0x7f00000003c0)="a28840a429fe23b455", 0x9, 0x6e34}, {&(0x7f0000000400)="8af2ee2e062ad51442c56aa008", 0xd, 0x1}, {&(0x7f0000000440)="e2ff5f137dfcd78f283d71832094a863536ff18fdc338d5ed23a21ccd63747e79beb35e10cb3965d6e0a8f397e3e9aab6f601c684ed5e736d569b19c6d83a1422826f27500a01bfa45929eb8cd5d1fe5e67eb16de21b81bcb86ae3cfa70e845094d980766cf36191c9161a7d9ea82ce9507f57471f565962762005b5f3957a03", 0x80, 0xff}], 0x1000400, &(0x7f0000000500)=ANY=[@ANYBLOB='dax,debug,inode_head_blky=08,\x00\x00\x00\x00\x00\x00']) close(r0) mknod(&(0x7f0000000240)='./file0\x00', 0x8141, 0xffff) 2018/04/08 06:09:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:09:58 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0xa8e1607c5139d294) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:09:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bd587302bf1ee4b504a4ee6bcb9edb569f2071feb70cda52bf0caf695ed6e372105057a198ca34e1a998128abbbe3f3af47b36aff9177802e95cecd4736f14fea33e3c624781eb25f054fbce99b4616dbba42790fcb5717b1aab1c895c53c3d8f2648ef136409e41eb80b04559f8d0d0a4c6c90366628d900000000000000000000000000"]) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x66666666666698d}) 2018/04/08 06:09:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) epoll_create(0x97) timer_create(0x7, &(0x7f0000000040)={0x0, 0x19, 0x1}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x40) 2018/04/08 06:09:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000040)=[{}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/08 06:09:58 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) 2018/04/08 06:09:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:09:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0xfffffffffffffe37) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100000001, 0x28000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000001c0)=0x2) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) 2018/04/08 06:09:59 executing program 2: r0 = socket$inet(0x2, 0xa, 0xf3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2d4, 0x101000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x3ff, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000540, 0x0, 0x0, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000080), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x1d9) 2018/04/08 06:09:59 executing program 6: io_getevents(0x0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001880)={0x0, @remote, @multicast2}, &(0x7f00000018c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001dc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001fc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000020c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002100)={@remote, @remote, 0x0}, &(0x7f0000002140)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002180)={0x0, @multicast2, @broadcast}, &(0x7f00000021c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002240)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002340)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002380)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000024c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000025c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000026c0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002740)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002840)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002940)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002d40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002d00)={&(0x7f0000000300)=ANY=[@ANYBLOB="68030000", @ANYRES16=r2, @ANYBLOB="000c27bd7000fedbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffffff08000100", @ANYRES32=r4, @ANYBLOB="0400020008000900cfbf19262869ebc74bae2b7ff39d78f1f8c7208d6e4a49c7610f19b0a78c58501514203fc7eb019e1cd8fa34f047a60bb2144fd9a93a2b1180db53562f7e9ddaa4635f0b7cb2e264df3fef8cd39f1a83dc370359a0269919f472182fd6270ffeceb7ac4ef6e5fbe6f34f32277e2d939b946431bddb560dab16ff56eecca2fd5c7e", @ANYRES32=r5, @ANYBLOB="44000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="b400020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000008038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="a80102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000c000400000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080083000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000008000100", @ANYRES32=r15, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x368}, 0x1, 0x0, 0x0, 0x10}, 0x4000) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) io_destroy(0x0) 2018/04/08 06:09:59 executing program 0: setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000380)="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") r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="747275737465642e73797a5f74756e001797babab8273fd57e3b8bafeffe7dbe98c5465f08a5c53e7d5d1f7c429a639000dc76106cfc0e2fe92582ef2a8090fcc3b1ebf97aa87cc058a547ac2fffdd8cd073e41ee946c2ceb52044a654b75619607340245d47a4d93cdc2a3187449a3db39386bbb71d045728ed288cb2bd272f9d10"]) 2018/04/08 06:09:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:09:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0xffffffffffffffbd) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="09fea3d15ee1c57b686e84895c2efb31361c8e2f5c151580a045080e1c70da260c34ecf529bab150608b39208026b8", 0x2f, 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) keyctl$chown(0x4, r2, r3, r4) getpeername$packet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/04/08 06:09:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt(r0, 0xff, 0x0, &(0x7f0000000180)=""/188, &(0x7f0000000140)=0x428) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20080, 0x0) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) [ 832.672906] IPVS: length: 133 != 8 2018/04/08 06:10:00 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) 2018/04/08 06:10:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="130c249b0ec6652f61cff87e9cdd4bc9d925a40fb82d79d7acc2374a6a968643608efa2020aa25d795b356b733d042b97c3e4a22136f42136a6dceebb1b4be96c11f7f33190bc5290131ae4981b0c528b7de91f0294728a3b85d47366e867021acbc30429eeec7b89ed42cd38f191ea69a1900c95665", 0x76) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffff) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:10:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:00 executing program 2: pipe(&(0x7f0000000000)) socketpair(0xd, 0x3, 0xf8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2000}) 2018/04/08 06:10:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f0000000140)=""/226, 0xe2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/08 06:10:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000700)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="bfbee12bf920f03c80000900ffffffff700007f5f9000200080033720e70d4773acc017e2ae60000000000000000010000000000000000000000f8cfd0e5f350151ee350409af5e07446082c494b0f8ee05d2e06e47f0f9e42c42f470f81c9cfe9714d13c5738e6c43c9a4120db08d6568f222a395b63f308cd4c73069be15df50f980c7d4dd8ad791575bc9f40a51a3caf0d30b9c8b48fe1942e141a9a01a"], 0x33}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000003c0)=0x1f, 0x4) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/08 06:10:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/08 06:10:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="5d1880195d2f", @random="f7939f818517", [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x40000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/120) 2018/04/08 06:10:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/49, 0x31) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000240)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x225) 2018/04/08 06:10:00 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) unshare(0x400) fstat(r0, &(0x7f0000000100)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x1fffff) r2 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'eql\x00', 0x800}) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socketpair$inet6(0xa, 0x7, 0xcbf, &(0x7f0000000200)) setresgid(r2, r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001b00)=[@in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x614}, @in={0x2, 0x4e24, @rand_addr=0x80}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xcf}, @in6={0xa, 0x4e24, 0x5251, @dev={0xfe, 0x80, [], 0xd}, 0xc2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x78}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xfffffffffffffe11) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0xa, 0x0, 0x0}) lseek(r5, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 833.010053] bridge0: port 2(erspan0) entered blocking state [ 833.015883] bridge0: port 2(erspan0) entered disabled state 2018/04/08 06:10:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) [ 833.065262] device erspan0 entered promiscuous mode 2018/04/08 06:10:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:10:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000dff4)="9c", 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xa8d, 0xfc8, 0x3}) ioctl$TCXONC(r0, 0x540a, 0x1) [ 833.090894] bridge0: port 2(erspan0) entered blocking state [ 833.096748] bridge0: port 2(erspan0) entered forwarding state 2018/04/08 06:10:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000180)=0x0) io_getevents(r0, 0x6, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)={0x0, 0x1c9c380}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x0, &(0x7f0000000300)}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x280) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x9, 0x3, 0x0, 0x4, 0x0, 0xff}, 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000100)={r5, 0x8}, 0x4e) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:10:00 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000600)={0x7, &(0x7f0000000080)=""/95, &(0x7f0000000580)=[{0x47c, 0xd8, 0x6, &(0x7f0000000100)=""/216}, {0x6280, 0xa3, 0xc46, &(0x7f0000000200)=""/163}, {0x5, 0xa, 0x80, &(0x7f00000002c0)=""/10}, {0x1, 0x87, 0x9, &(0x7f0000000300)=""/135}, {0x269cf63e, 0xe2, 0x6, &(0x7f00000003c0)=""/226}, {0xfff, 0x75, 0xfffffffffffffe01, &(0x7f00000004c0)=""/117}, {0x100, 0x17, 0x41be08b3, &(0x7f0000000540)=""/23}]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 833.690829] IPVS: length: 133 != 8 2018/04/08 06:10:01 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/08 06:10:01 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="120000004300010000000000000000000000670000"], 0x14}, 0x1}, 0x0) 2018/04/08 06:10:01 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x3, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) exit(0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)) 2018/04/08 06:10:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x2, 0xc9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x200200) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:10:01 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x9, 0x5, 0x200, 0x800, "87ee87d097070b7c2a3b6a776e5dc8c8516cf27b24f9a9203064445ad4bdd13c45ddfc40bf4242a13b9998a3", 0x9}) 2018/04/08 06:10:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYPTR64], 0x2) ioctl(r1, 0x40000000002275, &(0x7f0000000140)) 2018/04/08 06:10:01 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x400000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/08 06:10:01 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:01 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0xa0000) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000440)=""/4096, &(0x7f00000000c0)=0x1000) 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$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x200, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1db) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000100)={0x8, 0x3}) 2018/04/08 06:10:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x83, &(0x7f0000000100)="c5761350aeed3a7b493ae1cda14c7118f8a71b0a2810e664f6a7e655") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x40000000, 0x6, 0x4}) 2018/04/08 06:10:01 executing program 7: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/08 06:10:01 executing program 0: r0 = socket(0x1f, 0x3, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/180) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/249) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) fstat(r0, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000002c0)={0x0, 0x3, 0x6, 0x8, 0x0, 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/85) 2018/04/08 06:10:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000001200)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x80000001, 0x4) 2018/04/08 06:10:01 executing program 5: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x59, 0x93a7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) [ 835.136955] IPVS: length: 133 != 8 2018/04/08 06:10:02 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:10:02 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x100, 0x80) getpeername(r0, &(0x7f0000000580)=@in={0x0, 0x0, @remote}, &(0x7f0000000600)=0x80) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x24, 0x7, &(0x7f0000000480)=[{&(0x7f00000000c0)="8ac74573e82e75343d", 0x9, 0x8000}, {&(0x7f0000000100)="6029224b3db92ec335c0f8c87a4421437152f394018da2797debbcd97e49b96767c016c8d52cd02514ccba63c5af877e8150097d94f92a8c5ba6c74203df938742831dd7ec17310ffe0bd8010d6c0cab9015c6f52e013e66591010f93ed88f3ee1a773ebeea48a088f663090a2632485bd13e49b43a0f783957ebf04fe72cf92ded4edadfc39fb16f19e2ba3398d780e", 0x90, 0x2c1}, {&(0x7f00000001c0)="225c674b48ecf271fa735e05505334a1a5c095745cd9ce49852dfc21f9fbf6bc49f4c20e77c884405fc37046d3c41f896d02349e87d1f3ba9b6d1eb69d1ca40f165ec8b238e9ca900a6ace66687dc83b82243ce72eb532ac401b251391b59f22652cd2cbadde96e9998094b505ac7b24bb8a5072b62626edcf33b185bcf8c96ea5201531c919097947bba5316e1144bba611ae4e7eead462ac53b480a28af00afa4b6bd0a7ca083b39bbec4d3c08aeddf07f48b96fd2f5190b9a38", 0xbb, 0x2}, {&(0x7f0000000280)="8a30482dc2650e0736ccaa2296b86aa7c778da2105844638fa479a24962b0b301e3a0fedd48c8fc1434b9b257e8e80333a4b6cb2c1ec33acb591c77faac3c5df6f407e2a3f4426aa04a683cd2c4b6e", 0x4f, 0xd54}, {&(0x7f0000000300)="9b74f3302dc682ecbab96cd131f04218916afe3211a93b8b19cdabce8a869ed5d9f8e41f5f90ca93e47bd8b93b1fad7b911683", 0x33, 0x7}, {&(0x7f0000000340)="ea2f65f7296277c58c85f5f3c45381585896145bc3d3cfce019568a64db11283da5821c1fa50b65712b5aa90f6c903e20c29437b7282e89bc34237dce0210d8244bc36ef836baa9ef98b4329b168997ac368a99b02b2163dc3d477619cadeb371c16da32914eae22e962827a284df88129bb4900321e3b57d7f1834ef61ef21705746a7034b7019b37594d9c14a4268046c194896d445c01cf746a49abf8c593e3ea966c55dd983ed744c5b2da3548763d2aff3903705184a2a9f98fa9cf9ee07cac8ad6d05a", 0xc6, 0x1}, {&(0x7f0000000440)="865c7e58d3daab2b9a67531e89187e38bd2db27d5c1d9056ee0427b3d40af5b6a628fb8f173f7b61695b8c83d631e035502ff537", 0x34, 0x3}], 0x1000000, &(0x7f0000000500)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3f, 0x33, 0x0, 0x33, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x37, 0x33, 0x33, 0x36, 0x31]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x34, 0x32, 0x34, 0x2d, 0x78, 0x3d]}, 0x2c}]}) 2018/04/08 06:10:02 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x8000101, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000020000000000000000000000", 0x10}]) 2018/04/08 06:10:02 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x250080, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "3d72c8"}, 0x4) 2018/04/08 06:10:02 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003380)=""/221) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) socket$vsock_stream(0x28, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001900)='/dev/dsp\x00', 0x408040, 0x0) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r3 = getgid() sendmmsg$nfc_llcp(r2, &(0x7f0000003280)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffff49a, 0x0, "4890453fe025dd71845286dc9fe310fead4e3889734a021e379beac765635cf852280abaee76a50de9620738ac4f8c6316d4936ccc76ffbd9f86813d63121f", 0x30}, 0x58, &(0x7f0000001440)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e99fc38f2e61baea6941493e89b27240a4a7011e28489e48b9a5a341fd4f4d77046271d5ca748091996064d74e1033e70fad144de93d8e7ef6b37afb2879662f6106d8255881ae422a7945f696417ae90be5fe20bb26f693f1549ce3a2887c3a35d9cafde9c8fe71ae2120f5e40c3f6b24d5023c070aae31c3ca8d39a4bb31c4f887e3772e9b1f0fb170cc22787a9a3d587931bbb716c50574385edeb27b6d0bd43e696852d0efae8ac01ed2", 0xac}, {&(0x7f0000001280)="054fd505ba9b74f8022b68615028a34818398c19b1f8d9fda3e6f5d5e1e655c2ba8e7ce78ef029d4b35f02a249aa7998b1fc7a561bea4ed7a269ff8caac22a3545051f03b889be41fc4b046952cbf04ad11be3dce6a9efd5cc0db239e69cff5dbb347c6ba3fe0c32f3a3563d5cd113208991972b32ab755950e8f1732171fa4c5581cd32c079b2cbcb913decb3ff760083872dcdb1b6799b52003cb8c652bb6da0103afe3c8643cc5de22d06a7a6b35740912d81ea7cd3952cff99d17610dfc93b547f01a561db5b07ce0c87d31a01df358e7a2b2c44ff74e195", 0xda}, {&(0x7f0000001380)="954320b238e5a67accc89e8ceee2b3e51b8803797837edcdfbe602eeec201060fe09d4789bec9bf6dfedc851b31db308ccb637132dfcd0beb021181ec9d52bdc4e8823a150c1a1415fa02027a2a937ca72e4afc40879f7b10cc5ff8cb7a3b369c919728caddb4b4023c1898b26debea6be244aaef8b1eda65912e5562740fa33eb2b19aa773cf1ca9af16a5a5cc2584d84f447aab394ea64645210d4ea1590eca3b8fdcdbed461506a41a78c", 0xac}], 0x4, &(0x7f0000001480)={0xc, 0x1}, 0xc, 0x10}, {&(0x7f00000014c0)={0x27, 0x0, 0x1, 0x7, 0x2, 0x7, "6be7feb6c724774430582597e4382e9f12c571dee5a43c12735f2d413fb7f1d76fd55beca02e715e212a34c7453c8f7915818df3d84864a8bebd87e29aec7f", 0x4}, 0x58, &(0x7f0000001680)=[{&(0x7f0000001540)="7e62841cebeeb70cf881dd74ad44a19251b2d0c565f4c8b5c6c3613ed3fdb1c3767f52d1d2fab72cc64f8ca0b916f3435466494884b88e3c4037541a04eceb5f490261f2286cc3dcc4912cdb12477c95df98811ab4a875917939b19fdc7898ff4ffeceb6a741cd0be88190a24b5c8f7332e40355a3c273ee0d4152973934d9b70138307b78558d27c334ecb8da971c51aeca382b7c3ab81849f6ecf9f0723d0c78483d03a975c9a83cd5a7659ab135ae1a9a183a4f382563e212488ebbfd71ad763496f554fc999ddb", 0xc9}, {&(0x7f0000001640)="0480485850e1b62e106ad9146c", 0xd}], 0x2, &(0x7f00000016c0)={0xbc, 0x0, 0x3, "0e72786b8a3ba0ec298de170d522aebcf412ed46f2b0d38e2f900fb7632c5d971c982805e3f1a62ffc1e039f8e08090f90050768c24c38f81bafebbd246acda632d16ac7cf24bd95d0e911edfe91f905fa7efd17fa2c0d5b393836fc36a57b390dc3154c561a2a23ea39368cf065d880ef2fee0f6fb1c9e5a28dda1c1cf430cb3478faa271c74496edba6b93afac2c4cce8d67c95aecd4bead6df1d37f31c4f38544b543e39b91b7781c0a1de39d"}, 0xbc}, {&(0x7f0000001780)={0x27, 0x1, 0x2, 0x5, 0x0, 0x7f, "2936e45cbb5b1fd07dd0db51c6cadf25568be3d441a280c0a46a9512b0441b600a1efa59a60c6e87f132faa83945250eb6187f7aac81a15983a07f6b9ce150", 0x25}, 0x58, &(0x7f0000001a00)=[{&(0x7f0000001800)="0fd144b953580c2582487b5cf746286390025e716346e7471a2693ede2a86e54736333f8b3a0ee48bea51a2d342a1e9c58c25e1c", 0x34}, {&(0x7f0000001840)="0d5d24a9da9d2a105ec44148331833583e4189f71398881fe5a49ee1f4babd8716258c633a95a3ea437fe414e7566ec85c9dda1ea51b6733a75a4fd17bae6da700919a6cc357388ba6d4c0b71d56252b7f1da1871ff5203b605e6683e416d3970d3c09fc438024d2e5d17d09f67d2ca0216d584e4a1b19ab0b43fa9dfe88e94280a4c921c4cf3e7df1c7900b50140dead3e0dd262ac743a160201b37e039fdc429ac2ea5472fafc1133ca4c9", 0xac}, {&(0x7f0000001900)}, {&(0x7f0000001940)="9185974fe7cdd0a274a90d91c58af3f047e195ba33c4cb97467c91f2a9a859981cb8496f4688e8ea8501cfc006f2d3ee704675bb6edf3f0a8eb61e8e740ce897dcdc9b17c030c984b573d4bbbb84da6acffeb298", 0x54}, {&(0x7f00000019c0)}], 0x5, &(0x7f0000001a40)={0x9c, 0x117, 0x5, "33153d173aeca5b21d55c7ef4c502fd0eac46c164f76b35544211755a4af4e91472c3cd3e6618284a2f0607d5862a443e0f253604e56450df6e67c13dad2fc613be715cd5c90e6aeb6ae4f2b26fd1bb8824b037c75999563b98a920da5d15155535eaa47bd1f070af95b55ac8f515b67bdfce4fe4d981d17b9f3b8b476f99f6b928b14d46aab3323bbfc4159b86047"}, 0x9c, 0x5}, {&(0x7f0000001b00)={0x27, 0x1, 0x1, 0x7, 0x7, 0x800, "7e05c030d37e7704f34bd934a7af95ad83cf011504cb665865ba6053958be6182a79531ab75defa0e37524c8ced3906df2b6d63542242eb8bab6af1b0e01e1", 0x26}, 0x58, &(0x7f0000001c00)=[{&(0x7f0000001b80)="e3ffe91ffd85a0b5fdb53a47f3da4c49bdea6c71add315cf99ab2ce20b9479df7812c7a767fe9dbfd5e17f29d5aa275ac5b67c56914fc61708bf70151d72fca719a32947938a71fe7bd7fe66f874919ed819c6ea078d6cb0f52f510a6be920137a8a1d7712a83331348ceaf748edc6a133ef606823b24a6a6f01", 0x7a}], 0x1, &(0x7f0000001c40)={0x100c, 0x11f, 0x3, "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"}, 0x100c, 0x8000}, {&(0x7f0000002c80)={0x27, 0x0, 0x1, 0x7, 0x75, 0x20, "39e99eafee4166cd99faafc1b5575cc95e6e39b425080661ba3576af6c7dc599d8bfc031d886b2ae3afbb347efc619f9385bd3fc3941df191406e1428f9424", 0x16}, 0x58, &(0x7f0000002dc0)=[{&(0x7f0000002d00)="5510b7a239c7ec73a91c7af99fa7a20f828d06298b02d2ffea672f9469567dae4447813e86bc925597b1a339e4ad91df9040ecc76b449f072ce33867a0e76821a7fd492b718982152e6b12fe59db955707c7df7a67a125a6efd70bd8f86fc71c3f6a07f0e0d06deb5c1a56ac15bd89ef14873651eb0c02a8c720687be359e8b4f1880ea1475acf615ea022dcbb07d0926f4919866c8bef9090adc6e8a3de70ab614ae61140eba0f775ed52fc36dafe996a5ff1e683d21742606697605a", 0xbd}], 0x1, 0x0, 0x0, 0x4040010}, {&(0x7f0000002e00)={0x27, 0x1, 0x1, 0x3, 0x0, 0x200, "b7550c5b38a30a2333bca420e67933cbd912af857a5d4189c925c0bbed63b9e25317bb8ab4e208094aaef12803d3c5bd27d871e810248f3016d474877c7e93", 0x20}, 0x58, &(0x7f0000002f00)=[{&(0x7f0000002e80)="01ca6924fc10872b2183f6fffe0dfe07b4b56a5555edcdec167367ddb76a142e357de86fc2b9eb00b20b45a5bb34c6d99092b7d5cc95025e78bf3c27d5fd224c3aeb20c0a577eaac0fa597e40df803d4587e485457157a83f28642266c695ea84b", 0x61}], 0x1, &(0x7f0000002f40)={0x80, 0x117, 0x0, "aff6fec7141dcc6158fa74f50bc835b755e4aa5d6f8121f3a20d6d7622cdd1130341587c589e96016c55a9074e3f2491772347f517ed50461fd75e038a64ae82048e2e24df36f9c3bebb0ad48c2aa663ff467500ae733a6c0f229677f71718a688156ba190e0a768eebf529bce526d43ab3b7b"}, 0x80, 0x44000}, {&(0x7f0000003000)={0x27, 0x1, 0x1, 0x5, 0xffffffffffff7fff, 0x257, "d589fba9f091831d346c5b275bc4d5181213e04943498ed2df5b01515e9e379b0d7bccd06e44d5e36cd566f951b3e7b43dc1cc031c948ad5b6fc32f3e216b9", 0xa}, 0x58, &(0x7f0000003200)=[{&(0x7f0000003080)="3d298ee5f35328c39d38ef9bc4c3e75b84f9b3ea936e", 0x16}, {&(0x7f00000030c0)="1366a8d4bd0e0ac7e13a230556bfc0f2ef851fb7da511ba5b7ec29a459c8c2913575d02597255295b989d7cd095f965c8baa0422fe10440143780612e5c53e5df9d74ec5d8d1f3a8", 0x48}, {&(0x7f0000003140)="102c0127a7f173d37d35ee8f7ebeb58cfde2669d2cb536d611b8a3eae66d769cc637a2e9202fe25608ff2a5b2cae01f67807c2f9f6d0ccc921c632acf724fe12dc7de7fd377822ffe7680ce804c96e1eccc1f78a61cca63d1fb0c62548fb82efe414c7062d018479aae222245d5d30e4f2d6859c4e9f3ed2cecdacfd2be2e99ae6b53467a78149fea3cfa43402fcbbddbd761ee1e3fd89b2494981af9f54f1a81fb60efab1471d7c466ef4e5a4c39d684a11dbf35235c2a5", 0xb8}], 0x3, &(0x7f0000003240)={0x34, 0x1ff, 0x6, "bd2dd1c3b3e2ed2f4afc7af4b8c915b16eb01eb0a71664e9e0819ebfb481afbb4658cbc980"}, 0x34, 0x4040040}], 0x7, 0x4040000) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/04/08 06:10:02 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r0) write$rdma_cm(r0, &(0x7f0000001f40)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/04/08 06:10:02 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$inet6(0xa, 0x80000, 0xaa) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x3, 0xfffffffffffffff8, 0x0, 0xfff, 0xdbc0, 0x6, 0x3, 0x3, 0xb2cc, 0xbb6}, 0xb) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f0000000040)="893f559a5625b6fe1be5595b6b5c2866033fc29b46c060e4c07932fb800eca2b7e3df161810000400000000000000421f9db1584eafa16f43a708256fe5dcd826e8ac0245b51792e22276d4620ba7d05ec307c325b15cc73d8ad7ec0586b9669ae2e30a6b39ddd629572c3"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1}, 0x10) 2018/04/08 06:10:02 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:02 executing program 4: 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$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000ecffffff00000000d08100000000"]) 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) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 06:10:02 executing program 0: socket$unix(0x1, 0x0, 0x0) unshare(0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={r2, 0x80000, r1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f00000000c0)=0xfffffffffffffddd) sendfile(r4, r4, 0x0, 0x2) 2018/04/08 06:10:02 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0) 2018/04/08 06:10:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4800) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000280)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) r3 = getpid() fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r6 = accept4(r0, 0x0, &(0x7f0000000180)=0xfc81, 0x0) sendto$inet6(r6, &(0x7f00000001c0)="55e62b12749297ab9f317e3b85e5900c356d29ed639ed95381c3fb3c76b2c78d6c7474c8cd7508a5ecfff96afa4c0c1f8c3129dab06fc957da1b4baa6cacdfd1c96ee779fdda5185fff57730925f64bb585f491a79b2b8f6aac4a4d9d7e568f5b576f4ef2748f77b72f29547929006108455be8141dac4763aaf4923e64d402b76", 0x81, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/08 06:10:02 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:02 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2082, 0x0) fcntl$addseals(r0, 0x409, 0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) fcntl$addseals(r1, 0x409, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xfffffffffffffeff, 0x1}, 0x88) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0xffffff54, 0x1d, 0x1, 0x0, 0x0, {0x2}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 06:10:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) [ 836.206008] IPVS: length: 133 != 8 2018/04/08 06:10:03 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:10:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x6, 0x40) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000300), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80424104}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r4, 0x100, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/08 06:10:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "1b57ba"}}) 2018/04/08 06:10:03 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ustat(0x0, &(0x7f0000000000)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='security\x00', 0x9, 0x3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000200)={0x3ff, 0x0, 0x2, 0x7, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="140020003eca6381000000000000000009000000612a806fe25f2d6879dd2869f1f7cdbd49469d5f1c8dad865c28da1b1b71d4d56ecb79deef1c39c1b8c29546075b46e3635fb0c2323bfa75dab3ca6c7cb2e46449a3124d5b086c3ebc42b36370c88099e3931b36d882056ba387c1ef4dd87879ae0778d07242334efce3ff5229a31ece153283b02ba6982699714354a0adb8365f64beb1a4a189baded2879f77ed3bdca53ee4"], 0x14}, 0x1}, 0x0) 2018/04/08 06:10:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x100000000}, &(0x7f0000000100)=0x8) 2018/04/08 06:10:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="397e531e03bce694bcc247c2", 0xc, 0xfffffffffffffff9) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 06:10:03 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, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xfffffffffffefffc) 2018/04/08 06:10:03 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000080), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x408401, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x3, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xfc9, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x484200, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x0, 0x4000}) 2018/04/08 06:10:03 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000673000/0x3000)=nil, 0x3000, 0x1000004, 0x32, r0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), 0x4) 2018/04/08 06:10:03 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x4800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000fe7fec)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/08 06:10:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x141802, 0x0) pwrite64(r0, &(0x7f0000001680)="04", 0xfffffffffffffe6e, 0x6fff9) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000000)=0x101, 0x4) 2018/04/08 06:10:03 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80001) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xf6a, 0x7, 0x8, 0x7ff, 0x1, 0x4, 0x8a01, 0x80, 0xfffffffffffffffd, 0x800}, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="a5127125"], &(0x7f0000000140)=0x8) 2018/04/08 06:10:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x0, 0x0, 0x2000, 0x5004], 0x4, 0x62}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000100)=0x7, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x1f) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000240)={0x13, 0xff, &(0x7f0000000140)="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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000340)={0xfffffffffffffc01, 0x80000001}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/04/08 06:10:03 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) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380)='/proc/self/net/pfkey\x00', 0x4240, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001440)={@empty, 0x7b, r1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xe5, 0x4) sysinfo(&(0x7f00000000c0)=""/132) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000180)={0x40, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) [ 837.280966] IPVS: length: 133 != 8 2018/04/08 06:10:04 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:10:04 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x4000000000000003) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/04/08 06:10:04 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) prctl$setname(0xf, &(0x7f0000000080)='",)selinux-GPLvboxnet0{\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x4}, 0x8) write$binfmt_aout(r0, &(0x7f0000000180)={{0x108, 0x3, 0x100, 0x23c, 0xe0, 0x6, 0x18d, 0x6}, "a550378ecbc207a082ac4acecee474214cbcf5ed7b6e20fe1cd06c79819b479720ed10f1de4feb7ff9b6b1572c334f66a0e53b57c8014c51a4b10a57f3e0edc6ab9eefe23ce951d3ebd11c32be9c4063f76f7ded23e31081769fa678675c21f4680dd2dc49b7face21ae21ee1002533b4b20a1271b63e7fd004a8434e92d7bed8527dc5e5195f490a392b95c36e580fd0bb38ffe3dfe6c5fb4aaa56dafde43c137b5435080d6d568575b66b40ea4e586a3587b0cfd96b7a212feae819a3fb47122245634bdece3f83f96", [[], [], []]}, 0x3ea) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[{0x3, 0x1}, {0x2, 0x2}], 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000005c0)=@req={0x8bb, 0x4a36, 0x2, 0xde}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) setfsuid(r3) writev(r1, &(0x7f0000002ac0)=[{&(0x7f0000000740)="af5847974fd76f7a81b4a880b93f2c35bbd36308c3cf522870d66601879d385e1e24b9440faefdb3d9d6298a8465bed8810393627212c405d891a6b9052fdeed5e2c5f7b09f4133379078d6b79dea22b3b660357d4f3f4f5a87921efebcb391f9e1a874abaa4ba92cac6ed9894a6b9bf69806b332facff03feced8fa7d0289dc07ed9816f4c9b7d797f514b7aeb3c6f3507ed7f96b284c34af5fd4a94b89454caee6fa65fc6588b0ecb4f22f103c8e36199bd6a784d5eab8ccfcf9a586e1fd494f01c670ccaace266bdef0124436d8f1600ab179d36d3bdefc7cb1bb8ab9a52684eb5cb58ac7e836022c0fa9a1f9b378962c6b86", 0xf4}, {&(0x7f0000000840)="c314cf8724b1b27405d585d5ad836d041e49eee5234b75670a559c1c25a441c5111dd7ab13", 0x25}, {&(0x7f0000000880)="776c6e0352eaec3c377e16e7fb76bbf0eb163cc7778943664251d9cfbf4ba9494f0a0f100fce556a13947050a6608b2d267b9be24ca8ce9c0710e4a0f28929b210ff903c2d45524353edaba6ffa5553e516c1f5af6e388960c496c9c22bacd855b5158af4cbd55840298d120308c753ae1faf859f4117c27753f577e0f5d71d9a31bd3c62cc78ef4394afb559d70d7fc86d566edd6025e4df966d234219d1faafdc1b51277ec6c9c14787d712832df2583ecb1d94d3fc5dc2b5e79cbd88ecf56066d8d34b18a874e3bc59644b08a56a1115dfea290e9f26d2cd9e6e483c64e5e131bd7cecbea58698065590ee8600e19501609377e2217eef73096a7cdf702cb517e78af4f257d49e8558eac777f130bee0220a88fa8e4a069cb1d966991b63d35f11b71aa37fc45482869d12eb46fa43ca36731b3cb3a52b1ec5cc06ce27b17fb1a2bf42ae4f7a50c81929948734368df46bb63a0350821957b5d810c012df376b08a43133af23794c02242c6ac3e334434d25b42ae2f6749087062c6ea92a519ce5925b8701a713ba9b95f0b7ad6507ccf573ac9849b82e82ef275778c5ba336a674807421bd02078b309921b932c563bd2b357eaa1b199b18774b4a23b0e2af5ff49e7264338e9403f56ee0903c821cfabd0c0babf6b09b6f75f6195ad5e0e65d0ce59df6e557f5ddc69bd7b3d68aec493472a5726e2d54393156088ee6f0169a660bfeefefc1bd1d9c7598df3b39a443df8260c8f8ea85c6520a5e320accb115860c044432ab89a0ce4aa51333b0f0ae8848dc30bf22095cf7f0f5df67e4aa12293dde37393f71fbdb42e3b857e32151b64719ce25bdb629593eac9469bad54d490d4e8c7140a0ab6359f7c7f2180ab37702cd57a134886e8fe28d6ff68e3e5344e22a971843fbba5817c25117b820b4b1a5ce860d2182204aace8352de74f0c0b847f1cc7ef6f93d5f11bcdcbad0f55006a64fcb8c94b73285253ef3f8e17bb6c77f2d32f1db16d38a8d8c05d91dda8b8e8afef8ca9ceec8104cc5169df9ef0c0ead49a9f2ffa97c51267f1565cb54d4ae2e7fb43debdc811e738f65dd44ca25cac5e110f83a6d1aa5a89e7b46adcc774b34ac3cc1a2037e87503673642a63177900de81633b01c0b0394b4d41b2aafb716f5f7b25f8570855210f47146ccc87d5332349a3f87636adf5104f8b8fab34aa860f625306f07a3a839e683a9629a00056d96170d1344d5d0bdbf9f58bcf5f5d9b6322ddb0cbd42cdebae05280a25242139c99ce95cf23fbe97fd143331a584f7ad64eaca2f587ac5f93e6913d34ca8db89c52b19a214b9921f2b9e0c2e0a6facb9883e5d6bcc14e1f348c0425d9a9914a456334d896eb6eeff922283c2e917af26223b792622cffe926a65776036cd7159c961c753874c8d7fa2a1e5aef52a896f701c885eec0c3d9fc3948d0229cebf04a5fd4a6aee6233a06bbcc09278d8da577a2aab9b1e1df57d39c963cad065e6187e52611d16a5c8053fea523c643e833c0498b2a32512245e6a94bb783695550dda4ea73c4c0b5c05e77e5e90013b23c6a162ef78b9b9726e38f40e5260be48974fb8e34e0b7c3b87741f27ec411d61ce65819cd4664e3303c78c516e4301f91de8ddb67bda07e8e11e5ef6d7926d0152f8eba64654e2359dfee1be455be3632fe7a35bc60b9a5e7d51228b658a93c2aaae83e242fc52652789e573597818bd382bc8de09cf250ca9e561caf5d59d666b468bbcbb1951445ef52061d707cc42463f6637337e399250aa23862b11dc9bf866ebe3e79d3334c2ac8af0f2ba7aa9a5375f8b1b33de270a6b70a4e2039332bbbc6e49be9240b622dff9d47cffefcbae8798dc18d3c6f5b5dacba60c83b915d6a427204d9e1a71196f1f8942fc4e121ddb33934969387a15b5c74a08c3197c5050b90c704e33445362bccb01edad9a34d52408c12313425a23a3d1d5c714090c6369d81a37807fa3bdb7c65964d22b4ae49931b8df6ae3e8d7e3b6002659f7f0d0486327012d18dc53652abe54e5a036ed387309b134333a95b6db719003435a5518136369b3d34400fb842565900058c1bc972618cc1025c7e1a2694f51cef06507d59b4c9c10baaf0e6bf01af6d6300830e8aefbd8e841722852065cff7aa63109968fad4333d0b9bef6d2d4ed6661247f8ef8a030526060b8b9fa62663431e495ca583015d170caadce3f7b183889ef0af8b775813f484563bcbd93ae16eeea00befee8d259601a522cddd9f513df376c7ba79a2b9a14bb55ce7f6c86be823a64918055a6d83daa42ca73d7821d214e9b24fad381d4b010234f43d9c805145f80c026de18907c24866da23bae2c875ec487eec00085bf8d10f32a97e80f2fe3963d57cb04c84d7c935bed957b67d23f7885af335e32005bb1f62bfa77ab4198dcb02cc223a26c2ea4083c30d89a921238661edfa53b486428e8c643c75e66d95e91fd754ccfd8b2184fe56b486fb7ce1c83b0a3347e2f19a5e5fe5d1c48cf1cae763c913075e622306eade9bf2e614a8dd0a12a0bc085f244238066979715e507c28a4b0657db46d3123113209f60fac29f997e3dbfb7d195a3a3dce2837f15acc51208b9e03469a63ac48ad5f5555421333c377a230483a17e3eba75ee79ca1a5318dbceee469fab4789f9162cf6e2c57fc45e7db043ae4e24cd07093eda90975ab73b89a4b4aae4a04f33a5778cac3b9994edd4ce6b48cb92f15c5084d1af7f122509321af4df1752f079aa05eb6376dfa68f451a7d14c79b1f0612cbb78c4ce8d3e377b195bc26b3e3d994ac8166a19dd33f057ec50f007ad0503ae5fdfcea539e9e5f48f8ff2a824c996f1142ff0b1771685835a7bb6918763f62393fff314384ddbc10d195436439e4fd5235078fb72771c56a0b9cfea2feb02d1983795df03a54fd50c180776a891067ef59d17c2ddb565b2c1ebde93d6183e1100467cf5eeb368ff76ec53d85be9ab2128caffe5bc0eaf1fa525dbcad96c3047c275feab1e1806a4addc37a73522b20d712f95813f4482e2f4eff59a6a9ef2d47108bac1eb0da30ed7bf17d8ea0e540932de4894fcf387ad1e91766a233fe4a93618d6a3981664734e9bd74a86ce66f30bb3d2b26ac51a347d549ad96bf76372c404ff4f6354c6883c5c0de3a73a124341a53b047bb54b727c2b80b6a8cabdfa80c0226c87ceccf81a24c7ca2b67e7dc144c283d9139e241fd609f3551a35a89ef4d93d63e37531a5b13a1756aef1a63479b784e176e30fbc6b838c6f5eb1903feb12b7bb7a4b133199b0a53ad3d74bbf2cbce07ccfdf8f46b5ea683dae516ecdc9b8637aa3272633de360dcea8aaf299de20eb7f011fb4be1013ab3be3dae2822e3b263becf160d71c83cc699756f265c7b42f8bdbed41f03d21e7fbd9e9c335bc19bbe35efba00a7522118abac98f8d41d22a469ced99e8be1095206a8269c0a8daaa9c588918af3b90512b2c09f39fe782c1a771fb8a4bb88a3bb262e2d4e9fad69143027b3fe9e681913790d5a32e0e05ceb955b2fdac3114e4ac427ce0fec5b1ad678244f86bd1a7595b9e31226c54479bbab550bb3bc96ddf6dfe07024f71c3d5a9e246b819feed5be3cec43b93016bb9e3f22990aeba78d6365cc0bd5ec1c6a058c4ee95a57892366f49f25e11a58cb08bfb7fc9d941992a758b0dbd49bb160f7e1b2f278845e06db5d61d63b1cdd5cfd4e2fb5cceef474f830e0be432981064705cbe2f85545477e520e02d1889bdf34eacb25b6b731b26cb1ac47075df25a46adfd93d0370b58c700b40d91d073947963aba27bec75e5f730d9bd993f51131157c2be507aefc9553bb1d95f66fa6356a8749836b0df73de8ee31861bfed134a228dc46670f32fd8ede83b9e7e253e9858c30ab8ee93f273a26bd1db3b9bb247f93859f789daea2859283100ee34f017da0fc16e282384a8c59e8c484f9bf811d21fc85a4f83d164c546e37be8c9cea81fa868d8d63ac831b5a06f17be2f661ee305bac556e99b349d881f5d7b1710d5cac7b15575e84fcc21b299a6a13cb552c78cb016b26bd3ce0f308cf010b3ef0231c404efe91393587ea7ebc588b0a38b34913a10e09069efd75b5405de91df1da536c7a9b08e0c4d696b020182a41796d99bfe4f41b1955f9a365839c32bfa174496e1ff3edd8f33ac27a0ea3d56ab3ebbe60ee06f4d52d081d0034b8b4e090323530eaf61a5938782d9d9fc33196e1225ce720a0eed960d43fe0964dcf2e5c0f9069cc8489f62dd778a1b876019e3648812d3a21b0facae104b64b5f86e401c06d2c6e5e8833cf0c08fb43b8e88deb5906b8ab5172d46376964d88ac07bb66f318ab483d2e33f0792e285731941ee0ecfd3a70740ef5e313f1fe34ff81b1b0b7a12e07de695345f6c6b87fba885fd98fa0a5e7e7ffb7df9bf43e95efb2af850a7d3306cbd9052b3ae7f65740c4e0e7d269d55a4debed1c044c2511bec344ee2bdcdac25c87df3dfbbe321301238975b5c8e811f22d3e500ec8f5c1c5a5dbcc74ed6399258e468ee00760ae3fb3423ebda371f764d35b8ec958252cdb78a53e96e61b2fdd4d44593b130132cdc81950edf064b63f4b923e58595ab6288124e48dd5b75394bb15a57a99af56757374983be8ce6c3c391567391751bfbfaf48357002a8eb0280106dd87ddd494170b7fa7eec53341c5a1e868a299df1b35f1ef872a28a23b949b0bd52a71c68877d3b5e8ecf5f12576f2cc1cefce8103a857ea46d1ca8c959b3362f0ad10eb1eebba530443d40a6a58d0bd9d77ad6c6630989dd798cb787692049433983b9c28fae34cca70702d7fe09ef5280a91fb5e4ddae62e259f762bdf96f08770a3da1f4b425331f86892f31f53b29157cb409c57231e52231de3f6f7729016c37635fd590fa074440efcebfe3ca2782e9d661b97ea3655afdf16f889d08e27848147db7e6b05888aa882938e4ec41cef0535f1cebb9f3a35a6bffbf201069d5087973e16afb917e4db9ac6fad110f48e01d4b883515e8e2aa07c15a152c5029b425f594296234f3d1f0aee0d7ad188bd9b296fe2201ea2faed7494f759297b428c961224a4140545ac32b1293aa85fc333e6a38b5d94aeef89ce49b4e9d033a70b45e11d8bcc7259a56c97a537e1834c01d6d38d3bc669e71ab9f2fd85c18e1d3bd8faff0f5e3e3313809fa3e84c0da860b65c94a1527e552503f0632f96881a801514902bd9a5f1dc96b71b2dd83fa753f3d22a565dcd44d8d6799853a31f0cefc6e92254cc086c818c63e2657c5f6abcd5211841605847746baa8c50f050f794117269a6675cf2f573f5a75ba0c2e9e5ad241fbd4db35626ce4b11821e70000045483a6616fbc8c6c5e2dfd701e32cac93f18bc36707fe1e7de3bb63cf216a88e5cfeca73d28c53a26c95b6a3f6a94fe0016d3968f91b0e00cefc2430e92c8c0b805e1773eedb93651695e2b4ebf10fdff2e2462ecf150cae57e62838251eab89b4ddac4e1533bc65d91eb1b5d61a8c2f740e5a0e2cc9cd8658498ac15696110a5edef0cd3a53f1a5c8f94d5ee7417fc571eecde968856d55f152aafbd668f7ee92e205a8a4f74564a8af32f4c8646ab93bd6c8a62bb708e7221fa7e2e85409272ef8c8d6a91915f333f4a45e12abc6955f781b02c54c3e4f82e7886a9048af6d5c014551bd0c874f44c397188fae2e2e26f4d4fd49cec6921538ca7e32176c404e87662ef361be929ed9ec413763b409cac7b48c83a09bcbdcd557ffdd5695299fcf13c37bb06eafa6c205ddbedb", 0x1000}, {&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="c4aaef48375724ea7fbbb6ba9b3bd3008032a7428bf866ff5cd9b67ad73daaf37c43783eba", 0x25}, {&(0x7f00000028c0)="08bd13aa2ccec53ec480e4dfe30c6892d607e61438a532f91415a837214d8cc3eda0cb73dc1f6c2f529bdfe50875c4508b8de4eafba4f529810c182819f2f62549930e9ec0ca382665f4ee54dbff7841b10095e89b1cc8f945a86f5d9aba6c504ea65f83a26530c7c8686f1c9ef9a5d0832e0081a9aef9533543191bf5d33832fbf10ce12d8ea91d81b5915c293f00d7e1df32e96d2cd7340280d997aace9db31b7de019c93bb79131603c1bee058333ba677777409927761671d220a0e66227a18bc18ad40e411d3f409f228b71465fdb5d099def6b850016c4402273901e3dcd3372", 0xe3}, {&(0x7f00000029c0)="32f12e5604180ff9b71d043a07783097a5cba8e42c35b3f0de5870f44776d5aa5c73aa9d141613cef1d05188f93a35a5a71b6b4e0549a2c8a8d570941058ef2e879185f354f22983528746173826c021d56692923a06cd5727dd1d4e85709d00755adbf10da9ebcc771b4d4323e9cd4c32d2c758079cf44fa5cd2d7c56d04a55c6331cf71f12a482799bdde9c61a05d77dbd3e88aa4f8699084353abe294dbd0f636b7c8070fcebc773c35a33e991ef256244d737abc1215a4a7fc95da39b4a21dd84de098261729d25d84f96430d7bd27c5b777f654e665e4782cb34dbb6c641d2bcbffd50818b3014a", 0xea}], 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002b00)={0x4, [0x40, 0x8, 0x7, 0xb]}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002b40)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002b80)=""/104) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002c80)={r0, 0x50, &(0x7f0000002c00)}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) getsockname$inet(r0, &(0x7f0000002d40)={0x0, 0x0, @multicast2}, &(0x7f0000002d80)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002e00)={0x6, &(0x7f0000002dc0)=[{0x100000001, 0x5, 0xfffffffffffffffb, 0x3}, {0x80, 0x4, 0x0, 0x6}, {0x1, 0x8, 0x8, 0xfffffffffffffffa}, {0x1, 0x1, 0x7, 0x5}, {0x80000000, 0x8, 0x6, 0xa8f8}, {0x6, 0x4d0, 0x4, 0xfff}]}, 0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002e80)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1ec, 0x1ec, 0xc8, 0xffffffff, 0xffffffff, 0x304, 0x304, 0x304, 0xffffffff, 0x4, &(0x7f0000002e40), {[{{@uncond, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x40, 0x37, 0x5}, {0x8000000, 0x6, 0x86b}, 0x3, 0x3f}}}, {{@uncond, 0x0, 0xc4, 0x124, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x100000001, 0x3, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1000, [0x400000000000000, 0x1, 0x3f, 0x4, 0x10001, 0xfff], 0xffffffffffff8001, 0xa80f, 0x1}, {0x3f, [0x7, 0x381a, 0xff, 0xffffffffffffc1fd, 0x2, 0x7ff], 0x2, 0x800, 0xfff}}}}, {{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x0, 0x849e, 0x40000000000, 0x8, 0x77, 0x5], 0x829f, 0xff, 0x9}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x3, 0xa, "07f5773a6d740c71455ebf50fb2d78386f6dacfb225e60deef8f9f5b5115"}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f4) r5 = syz_open_dev$vcsa(&(0x7f0000003280)='/dev/vcsa#\x00', 0xff, 0x0) getpeername(r5, &(0x7f00000032c0)=@ipx, &(0x7f0000003340)=0x80) getsockopt$inet6_int(r5, 0x29, 0x7c, &(0x7f0000003380), &(0x7f00000033c0)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000003400)=0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000003440)={r2, 0x10000, 0x2}, 0x8) syz_mount_image$reiserfs(&(0x7f0000003480)='reiserfs\x00', &(0x7f00000034c0)='./file0\x00', 0xfffffffffffffff8, 0x2, &(0x7f0000003700)=[{&(0x7f0000003500)="6658c1d0e6953b6ef9c113398f7684efed53f6481e6c0bd0c654f68b1e190cddf1cb77c858efa43f3d746b9539f16f78223213b120af8ac51ab69e61245ced1d0e50e30405a8795c385652e05f29b5fdeb1c27b285d1b875f2e8052c298f360cb8f6ce903ba30a2528f8464b5572c2fa000b3877c71c3afc523b12795d57d67581f1c61bd664a05b4cb9ad933ce78777f6f2c2ab3c8303fe0a08e0c8c66a0b54f03ef1ab7f10657a08d91b9847a75f11afea886018adedda22f2dbd0a604e088e5fc5960eb849cf2fd037e943aba11c7cf90931b4bd3", 0xd6, 0x4}, {&(0x7f0000003600)="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", 0xff, 0x3}], 0x8408, &(0x7f0000003740)={[{@resize_auto='resize=auto', 0x2c}, {@usrjquota='usrjquota', 0x2c}]}) recvmsg$kcm(r1, &(0x7f0000004d80)={&(0x7f0000003780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003800)=""/213, 0xd5}, {&(0x7f0000003900)=""/79, 0x4f}, {&(0x7f0000003980)=""/164, 0xa4}, {&(0x7f0000003a40)=""/28, 0x1c}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/188, 0xbc}, {&(0x7f0000004b40)=""/226, 0xe2}], 0x7, &(0x7f0000004c80)=""/253, 0xfd, 0x2}, 0x40002063) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000004dc0)=0x3ff80000, 0x4) mq_unlink(&(0x7f0000004e00)='resize=auto') 2018/04/08 06:10:04 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) 2018/04/08 06:10:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = dup2(r2, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/04/08 06:10:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r1) 2018/04/08 06:10:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x10001) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x1, 0x4, 0x80000001, 0x80, "dd22d87d3b4c0489bbda55339562273fb2b32750a48b0fbef74a8f4a01906718d0874bc457eb57e57dc32aed", 0x1}) 2018/04/08 06:10:04 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140)}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:04 executing program 4: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="8bc05e72c1e29422eedd45007cfb485b5dd532bd21cf154124504a3717709b2e1977d49316e0f6d56d0b553133f8b63e6c8fcd1b5690fa21c62f3a6affce4fe0e64d777dcc8f1741b2e274354ac7015408bb0c713d20278023c374b0b5f302e05f28d75d6356046f2114b087a98b340db31c0548ea0ea9072d0b48c9ff02d6d29cf83a24e3ef07c8bc5e214a5b0ad87d57", 0xfffffffffffffdc6, 0xfffffffffffffffc, &(0x7f0000770fe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x8) 2018/04/08 06:10:04 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 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 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/238, 0xee}], 0x1, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/33, 0x21}], 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000001b80)=0x4, 0x4) 2018/04/08 06:10:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0xc7, 0x4) 2018/04/08 06:10:04 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)={0x183}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x202200) r4 = dup3(r1, r2, 0x80000) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000080)={0x0, r4}) 2018/04/08 06:10:04 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x600003) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="7f000200d071747449ef6d5a4ff24e16a3631e5f"]}) ioctl$int_out(r2, 0x5462, &(0x7f0000000080)) 2018/04/08 06:10:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) [ 837.862717] ptrace attach of "/root/syz-executor3"[4513] was attempted by "/root/syz-executor3"[8151] [ 837.943179] ptrace attach of "/root/syz-executor3"[4513] was attempted by "/root/syz-executor3"[8189] [ 838.418528] IPVS: length: 133 != 8 2018/04/08 06:10:05 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) close(r1) 2018/04/08 06:10:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0xffffffffffffffff, &(0x7f0000000100)) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00000000c0)={0x3c2ec00a, 0xff, 0x43, 0x7d6e475e, 0x1000000000000000, 0x8001}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {}]}) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x4, 0x20000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000280)=0xfff, 0x4) recvmsg(r1, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000001b600000140000098444db2e486d7c447e45384dbca9d5c21499193bd8f06ec4cde108d561272d11c60b11a94babde79fa92e200000e8ffffffffffff55", @ANYRES32], 0x18}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80, 0x0) 2018/04/08 06:10:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="cd5b00000600000000000000"]}) 2018/04/08 06:10:05 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000100)) getpid() r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x42) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r4 = dup2(r1, r1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @multicast1}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x20, 0x6, 0x100, 0x5, 0x400000, r5}) mq_open(&(0x7f00000001c0)='\x00', 0x801, 0x100, &(0x7f0000000200)={0x200, 0x5, 0x6, 0x5, 0x800, 0x1, 0x101, 0x7fff}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000080)=r4) dup2(r0, r1) 2018/04/08 06:10:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8000) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/04/08 06:10:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80, 0x224300) ioctl$TIOCEXCL(r1, 0x540c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/04/08 06:10:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:05 executing program 0: r0 = socket(0x1e, 0x4, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/08 06:10:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/08 06:10:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ustat(0x6, &(0x7f0000001240)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x2000000000000120) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000011c0)={0x2, 0x8000, 0x5, {0x77359400}, 0x227, 0x8001}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x200) mq_timedsend(r2, &(0x7f00000000c0)="a60ea976aac66cdf579cb5de9aba24949157d036bbd97da6929311efbfbbe5237cbb9a71585107a1e61e980893f8ad3c5e6cf2cacf104d6556ad8620fc25", 0x3e, 0x4000000000, &(0x7f0000001180)) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x2001) clock_gettime(0x0, &(0x7f0000001100)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x95, &(0x7f0000001140)={r4, r5+10000000}) 2018/04/08 06:10:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:05 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001c00)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001e80)=0x0) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0}, &(0x7f00000039c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a00)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004680)={0x0, 0x0}) getresuid(&(0x7f00000046c0), &(0x7f0000004700), &(0x7f0000004740)=0x0) r14 = getegid() sendmsg$netlink(r0, &(0x7f00000047c0)={0x0, 0x0, &(0x7f0000004640)=[{&(0x7f00000003c0)={0x1810, 0x40, 0xf09, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x20, @uid=r1}, @nested={0x2a4, 0x43, [@generic="045c7a7c522b0cbf1f576881de49a0fd41ffdc140184ea160a840236867f850154c1af5d17edf3623a07c7b036b285e234c5839bb63fe146eab6b00f8bd0fdd13db0226a54e85da8c506330afda25466dc27a9df042ff6f39b4d8f57c0dc7d73fe39ef3357542c100993855185bba19e0d82b9c667832a94f075e2670fb2cbc09d5368c61de69908834d02fa23c7a2ec87cdafc2ba535061880574ce0fb0ba18d5", @typed={0x8, 0x7d, @uid=r2}, @typed={0x4, 0x29}, @typed={0xc, 0x64, @u64=0x10}, @generic="fcd6c65b4cf65fdd9504a42fb701dd0a0dd8152aa79dc2b13057091c0c09e63d241483ad27e6caa860a839d0b32443c7350a61e6a8dd30be126f14c94b8105fe31460e059f3479fd81e4b68d600b22101f01b4c80f3dd47fc93760da15c5f4affbe5222b4baccf636bc2fb2fe5369e933cb58874ce6b25173ba94a05ad1cddde312b98c99b4fce2e7abd353e24b384586c85be58eca58773333c6b09731694cf0de3eeab3b92561930a7727eba1e4ffccc4163a67038b99950dcb2598c5195bc13f8ac7ca57b9a", @generic="19f219e95d10459ac89191bc3a2993829a261a205947933b527d98b453057da0de41ce8824b057e1deb1b4335368f3583bfb245b1d9415da5c9dc4df20a9a88de657ba166b47f2e9f41cfb9678103a9a445b2471ce654805a4ea7d3e9c42bc6e", @typed={0x8, 0x82, @u32=0x4}, @generic="9fb6ace79c66b95a9ca885756ac30e3c1f2497dab179f8b9faa67014fdad65e805afec17479038d52af4d69a25939c5497f78275cce5688c87a037e0a31349ee94e46fb8585f6a34411202f0219731d65b00b2878b667ddc722b75de9dd4b84585423874aa33095ac0476db604937ad66d4332b9a9c919b141a87246f1d138601b5d228d45ef4dcd09f18511c521164215e2e6638af3e922f020555baaab908f4faea84ad9c5db8443d4b7c4e91067399d1520779fdcfbe6"]}, @nested={0x158, 0x87, [@typed={0x8, 0x30, @pid=r3}, @generic="c0809da70b607e33700a30925b26c9c6265fc79a88d371482c9beaf759000773d038e0", @typed={0x8, 0x78, @u32=0x80}, @typed={0x14, 0x8c, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0x8, 0xf, @u32=0x80}, @typed={0x8, 0x100000001, @uid=r4}, @typed={0x8, 0x33, @u32=0x80000001}, 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@nested={0x328, 0x32, [@generic="f9b39f659a10d687ca1481984549e1f10a43e8996b723892601576af57879f0648ef462d04b29dc2edad18307ac69f89b5c3eb2d9f9295e928619a701f310763266ded696412f38b5b234770c26da9609ccafe981d3423da040f8ebc4f4c02753725457b0271bd5e4d7f6cae8cae808d29eb44405fe00b3c17c21c81bd15cccbc1ed8a24ac3c954051213e", @typed={0x8, 0x6f, @uid=r9}, @typed={0x8, 0x8a, @pid=r10}, @generic="d9167f18a5fce179ecc873d585fa4285e7fba22a0bcd2d54b80180b34cf25b", @typed={0x104, 0x95, @binary="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"}, @typed={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="cfc7fc28fb895b4b1b5b8aa307cd56f522f409690423289d5bb7b8b802fe3ee1d0247ab8f0e799d4a59a4bd56d0a6f4eb3b9f0618321b39754d3028deaabe6146563233efc1b4e75d086393cf459b476e299a23c4e11f1d7511665cb075e152000b2f57fd2a6695e00ef8672cdd0270863d4b158fc73d557790ade5326a21aae1662282c6a98f071c81198c6daa5d55b85e33432869ad7bb838d8de7991d57fe78fdbde223ad", @generic="53fbb8176763b4c11012a711bda0e34c072a361b31e81c47ddf2fff67aee6f42038cb8cabac7e5bc35e287aa6355053bfd454c80c3b7a9868532ff07e35c48a8e85800fa6cc56ad369bdfc9f68a5c2c80ca39b6159a0f4ec1b9f634de2ebc682f950ce88c6661183b7ef764f94ba6da32a4f2b1e7bec300ca10dae66e59d1466cf8d3db2448426dd734e85861e3c51d6264d97c8c9b1ef0d47390603033136e0de0500c66ebdb075b7f64b"]}, @nested={0x1a4, 0x32, [@generic="f1c330b00e4cab37bf58c9", @typed={0x14, 0x4d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="777b2466cef724d617af93dca1dae03b6e17190710c7972bfac5351861f6bd2e30327dfd255a4d5c8006f076cde80aba5de452038f40e66c2bd2cb0935feb355b4137c574bdc46865eb0d90110f88f52cc51b0813e2b4636f97d153c1eba71b7ceb2185cf7d8eebc5187c7d614f60b9ef340242ff75c3d413f6b176987ee425e6d3c2b917d73e7b3a2e6c9b7ee404ead963303eec1955f473d20f199a3f47ed4630826422a85badcbd31032b9eb3f4ec7104b050fc2d422f8ec8379d7c76d927a8e5", @typed={0xa8, 0x26, @binary="eb2548c010310eaf52686f7e158d7771e0f2d53b643a1646920f1ed3422ee6cc9ab5327449937711829c06bf3cd7741f67b83b6dce0463a32c00d39441a492d6776c0ba659cb4f26f3b8a30bea7c13b61b9df62fb13f9d524405204ca2dc5fd854af08af058149e3c92db8627d80b9e5f6a08f74185ed4d8765c110d758fa67d62317189ac2e1d5bab717e61347513012d7b917fc49462484818d11c917f60496fa55548"}]}, @typed={0x8, 0x27, @u32=0x7}, @typed={0x8, 0x63, @u32=0xfff}, @typed={0x4, 0x1e}, @nested={0x1c, 0x86, [@typed={0x18, 0x10, @str='wlan0trustedself\x00'}]}, @typed={0x8, 0x6b, @fd=r0}]}, 0x5a8}, {&(0x7f0000004040)={0x5c8, 0x18, 0x20, 0x70bd29, 0x25dfdbfd, "", [@generic="5f7eda2ed690984466e72f8690a907656572b08b0a034ed0f47b009acf89af62044f35e08ae6194ac3a5ed", @nested={0x364, 0x57, [@generic="4febccdc7b703cdd39aa5427ba2761bb60340a02fbb615ea6d2da5a2c0522c3e650d10e6a05b406e5d4be3ea4a88bfb3222f8138ca9aee3d70b567a09a4f01e55ba58f6755f3e804d194ec52d0489511c852b4db0eb70097dd9c730fdf44cbe1c798c2402cd3867aef4f660091ee754caa3f536dc3f20025e9a22360cd7bef73c10ab1", @generic="60f6be118e320e1f0380a9ecd4b34536878ecd5a75bbeec249a44136748e92052685f2fcfd447d679afa4d1bcb2c36458a915949e5658d39d873b1cbb9e3db7b4bba14036f325d1dbe0153d7fcc056e69e678a81ecf5dd226bf68132e85b6504e998cf4a8feb2c8c483c07796ea76fec0cd439ff5f3291646f521db6c73a7e147f5cdb7f3373b589fd7863f3d6f1253b806eece9fdbd96383cee33d114fcd8371a5001b3c0b5c094945a2532a8c51815a5d3e66fce7ff10ac49727429639743868f3a014e167742e91a578311dfb72fc4db454f888a4f6db3312247e6d52d13d683f342fe078302be6a8419fec72", @generic="08c4d31993b8f46bf6059036f4fd370b5ff9c2188071daf07e193e6ce29a4d9b8e1419bc00b06f547993aa194f44c5fb1cf115a28e8d0a54c8058ba61ae4db7878c698408f3ac222637fd3d404cf77dc2a247830f4282e2fd9efdcdc528ebfbd05fe6acb08d72deda8c50e8de07b9403779f1a297945044f664d555437b239de899e3bd93a349e128df33da4153ec02126c2435056cc98fed1841250e418fdfef14e99f59c8ed1131e86e2fb0ff95ac313994c67d7eb6cc8d5339ab9448369e122b567257040cb98e32a19ada960e89e5435eabe03607bf0", @generic="e78410ebf80d1e524ed632f9b1e091440e986cafd9875fa81f42cb579693472f816909e728d66ddad2a0ca5d694cb651858dce884a3653a7be631b78a78e2586c9018eeb757c146163b3d073c04b24a9a5c2d683526c22006c8c4946801ccb48862806455cd8b8642582d258ec1b60c7ccd2ed6a5668c82c99d17db00ecda3d34197f6d09cc6cc48d9fe6f18a2f0e3a004a141efb57b178c9dd927dbad979599c2d3170323d0d214d6173b8ea9919cc2e4e73cd8bfd0859c7f56a2ce9860a8bf6adb5ac9527a6fa7a8de90a50cb09d3ef52c5f64b813f5bdcc52b94cd366f582a351f698c24d94864144fa", @typed={0x14, 0xc, @str='/]]!ppp1wlan1\x00'}, @typed={0x4, 0xea36}, @typed={0x14, 0x11, @ipv6=@loopback={0x0, 0x1}}]}, @generic="0746ca655c2c5aa02437298a2d8f92355fb78f7e5e169ea3735c30a52127af6ee00fcfd1bcc03d3af7de1690f6c9d7e26118387d42a418be2337a665aaa462687c59a59b389b58656f84910798dd56adb9012dba4d3914aec6721a3be2c051c6e9a6145dd9c73ecf022f9688e5c84ad85f97bb2e50839feedc7dca", @generic="4e497c544142afe90798131f15e675a363218f57ae1d43dcc8c2b4518569c52bba19c43218337cc3395236f376f39f9bd10dbf7efb8c7a9184eb1c6ab67ec0c5a47fa7f5997483631ee6fa0f6167beff864949bdb1a05b53a75926f6a0ec467f87f00f16fadd02aeffdeb7927f1ba5ebe9e866a15320e68d3e639781966d81ed53d6734ef8f7cf77308e97ffb7", @nested={0xa4, 0x57, [@generic="afc38147ed91af9dcf5ecd43e2a82c07778741c8911b6424872a5ebff1bab940d0283204fc68dfccfbd09442a97d8bda11c798aa974e84ed70b9ff10a0d41da1a43f8d45f26bd939a8b31705b77e40db079df9fcc5c2f945dcc96d77cc9b26da5529447e43f7eb9998bd99aabb64d4135a224049a0ca0060d694ca98208ac8d7ef4cf5ebd87a0cf776bc0daab875e916c932181d1ab20297a86a2891d6eb7514"]}, @typed={0x8, 0x3, @u32=0x6}, @typed={0x8, 0x6d, @pid=r11}, @nested={0x18, 0x89, [@typed={0x14, 0x75, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @generic="8970beba47dd08c830320126c4837c8ef4173f911512eca21baa77533ad4a7a0a9d9437b9a206ec850e5943d531c2ea9878ee496593ee81dc532b432e4029a58656da17c68499de344191d2638b48d57f86c559ae0"]}, 0x5c8}], 0x8, &(0x7f0000004780)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x40}, 0x1) accept4(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/04/08 06:10:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x8bee, &(0x7f0000000000)="053a") r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4d16, 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x100}, {r1, 0x80}], 0x2, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f00000001c0)={0x9}, 0x8) fdatasync(r1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000200)=""/222) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='\x00', 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x9, 0x1, 0x10001, 0x8, 0x9}, 0xc) 2018/04/08 06:10:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0xb, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800000000], {0x77359400}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setfsuid(r1) 2018/04/08 06:10:05 executing program 5 (fault-call:4 fault-nth:0): open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:06 executing program 0: r0 = socket(0x11, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xba, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/186}, &(0x7f0000000200)=0x50) sendmsg$rds(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/15, 0xf}, {&(0x7f0000000380)=""/124, 0x7c}], 0x4, 0x0, 0x0, 0x4040}, 0x4000) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xb7, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 838.888748] FAULT_INJECTION: forcing a failure. [ 838.888748] name failslab, interval 1, probability 0, space 0, times 1 [ 838.900094] CPU: 0 PID: 8258 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 838.907012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.916360] Call Trace: [ 838.918943] dump_stack+0x1a7/0x27d [ 838.922574] ? arch_local_irq_restore+0x53/0x53 [ 838.927235] ? entry_SYSENTER_compat+0x70/0x7f [ 838.931882] should_fail+0x914/0xae0 [ 838.935609] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 838.940713] ? trace_hardirqs_off+0x10/0x10 [ 838.945036] ? rcu_is_watching+0x85/0x130 [ 838.949180] ? rcu_pm_notify+0xc0/0xc0 [ 838.953071] ? find_held_lock+0x35/0x1d0 [ 838.957157] ? create_empty_buffers+0x52b/0x820 [ 838.961803] ? lock_downgrade+0x980/0x980 [ 838.965928] ? lock_release+0xa40/0xa40 [ 838.969893] should_failslab+0xec/0x120 [ 838.973852] kmem_cache_alloc+0x47/0x760 [ 838.977898] ? rcu_note_context_switch+0x710/0x710 [ 838.982808] ? create_empty_buffers+0x52b/0x820 [ 838.987453] ? mempool_destroy+0x30/0x30 [ 838.991488] mempool_alloc_slab+0x44/0x60 [ 838.995609] mempool_alloc+0x16a/0x4b0 [ 838.999475] ? print_irqtrace_events+0x270/0x270 [ 839.004227] ? remove_element.isra.4+0x1b0/0x1b0 [ 839.008961] ? add_to_page_cache_lru+0x230/0x510 [ 839.013705] ? add_to_page_cache_locked+0x40/0x40 [ 839.018537] ? __lock_acquire+0x638/0x3c30 [ 839.022829] bio_alloc_bioset+0x3cd/0x760 [ 839.026954] ? __page_cache_alloc+0x12e/0x530 [ 839.031425] ? bvec_alloc+0x2d0/0x2d0 [ 839.035203] ? create_page_buffers+0x168/0x350 [ 839.039771] submit_bh_wbc+0x105/0x710 [ 839.043642] ll_rw_block+0x172/0x1b0 [ 839.047331] __block_write_begin_int+0x799/0x1610 [ 839.052151] ? check_disk_change+0x130/0x130 [ 839.056538] ? __breadahead+0x150/0x150 [ 839.060502] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 839.065674] ? trace_hardirqs_off+0x10/0x10 [ 839.069979] ? trace_hardirqs_off+0x10/0x10 [ 839.074315] ? environ_open+0x80/0x80 [ 839.078192] ? I_BDEV+0xd/0x20 [ 839.081777] ? wait_for_stable_page+0x173/0x310 [ 839.086420] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 839.091754] ? find_held_lock+0x35/0x1d0 [ 839.095809] block_write_begin+0xd2/0x310 [ 839.099939] ? check_disk_change+0x130/0x130 [ 839.104321] ? __block_write_begin+0x40/0x40 [ 839.108702] ? iov_iter_fault_in_readable+0x211/0x420 [ 839.113868] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 839.119037] ? current_kernel_time64+0x122/0x2f0 [ 839.123780] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 839.128789] blkdev_write_begin+0x3c/0x50 [ 839.132926] generic_perform_write+0x28f/0x610 [ 839.137484] ? may_umount_tree+0x200/0x200 [ 839.141707] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 839.146957] ? file_update_time+0xd3/0x5d0 [ 839.151200] ? current_time+0xc0/0xc0 [ 839.154974] ? generic_update_time+0x3b0/0x3b0 [ 839.159532] ? blk_lld_busy+0x60/0x60 [ 839.163314] __generic_file_write_iter+0x366/0x5b0 [ 839.168220] blkdev_write_iter+0x207/0x3e0 [ 839.172428] ? bd_set_size+0x330/0x330 [ 839.176295] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 839.180853] __vfs_write+0x684/0x970 [ 839.184544] ? __vfs_write+0x684/0x970 [ 839.188406] ? kernel_read+0x120/0x120 [ 839.192275] ? wait_for_completion+0x770/0x770 [ 839.196843] ? rw_verify_area+0xe5/0x2b0 [ 839.200875] ? __fdget_raw+0x20/0x20 [ 839.204567] vfs_write+0x189/0x510 [ 839.208091] ksys_write+0xef/0x220 [ 839.211603] ? SyS_read+0x30/0x30 [ 839.215036] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 839.220565] SyS_write+0x24/0x30 [ 839.223919] ? ksys_write+0x220/0x220 [ 839.227698] do_fast_syscall_32+0x3ec/0xf9f [ 839.232006] ? do_int80_syscall_32+0x9c0/0x9c0 [ 839.236567] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 839.242080] ? syscall_return_slowpath+0x2ac/0x550 [ 839.246986] ? sysret32_from_system_call+0x5/0x3c [ 839.251805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 839.256622] entry_SYSENTER_compat+0x70/0x7f [ 839.261003] RIP: 0023:0xf7fbfc99 [ 839.264345] RSP: 002b:00000000f5fbb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 839.272031] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200004c0 [ 839.279291] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 839.286540] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 839.293797] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 839.301054] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 839.471084] IPVS: length: 133 != 8 2018/04/08 06:10:06 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) close(r1) 2018/04/08 06:10:06 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00') r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/08 06:10:06 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e85}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000500)={r1, 0xfffffffffffffde6, 0x90, "18e03fb6fcdb4aa34bb9eb329767fc2a60cfa82679f65012436afae87a88471fe46d560c4f4d4549e85f244af2e94689bb9c1dfa5b0ac1bd10e132855c963ec92d2c0a4e39ad8a23d1d5097c3bb1bfcb054149b7665be0c2ea2b3af12bd59fb427abf5139e882278171b54a053e3076f45c5032765758fa04a635a85688cd936561c13e19dbcbc050c0487478b9a29df"}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000006c0)={r1, 0xb8, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2384, @dev={0xfe, 0x80, [], 0xb}, 0xd300000000000000}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x3363, @local={0xfe, 0x80, [], 0xaa}, 0xa9}]}, &(0x7f0000000700)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000900)={r1, 0xaa38}, 0x8) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xbc, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe06}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x300000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffbff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4048040}, 0x4) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000080)}, {&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f00000003c0)=""/11, 0xb}], 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xb8}, &(0x7f0000000380)=0x8) 2018/04/08 06:10:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001aa000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x118) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7cd, 0x20}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9170, 0x4000) socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x4000000000401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x8) sendto$unix(r4, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x40002000}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x6}, 0x8) 2018/04/08 06:10:06 executing program 5 (fault-call:4 fault-nth:1): open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) select(0x40, &(0x7f0000000000)={0x80, 0x5, 0x1, 0x8, 0x7, 0x0, 0x8, 0xfffffffffffffffb}, &(0x7f0000000040)={0x80000001, 0x8001, 0x8000000, 0x10001, 0x6, 0x8, 0xdfa2, 0xe007}, &(0x7f0000000080)={0x4, 0x1, 0x1000, 0x7, 0xd0, 0xda11, 0x2, 0x6}, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000280)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000300)="3e6f22177be447022176fbb5eab4618ed586fb2efa9d29eb01bdff51e720e2393f6f864ac18092755df9d88a2d7fd296245a438ae3151cd240652512a54eef47f1aa18e97639b14e416260e0a286aca005d9ddbd1e438e89c2984cc5fbba4e19a5eb1f5979e02a9789f10ce827cee5292c5013", 0x73}, {&(0x7f0000000380)="239fe3b647a4dac7bf", 0x9}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="0de2c39245f532bc18d3ac43891c34d31c885646b8c11747", 0x18}, {&(0x7f0000001400)="70792e663d90204b28879993b49ceb3402f9b6ac1da71cffe9187b4e4c9704311b025472d1b5e954951e19f38b7bc5a5883996f4e4f8cb374724c8d7aa4716e9e1c30e6ba0e4f0bcbc12ba6662b813efa54883a1f71ac0c9eda025ddf67d6b4e0fe2add8175155aa29684ee488d28813c8b1fb845f4212491ff1a7e37999a69d4efe05e4be", 0x85}, {&(0x7f00000014c0)="bec86fa39b855d2c576a253705b13bf677aad264481f80c7d0a192fd7be84a7e84d5ce38ccc85e27914667c9fbd649c521f4c95856d16ca408619328765d85d46241d233f3748251e155033e9f2336ebf7b9bf0469d055d5cd03d8c3014a49305c51ceebfcf4d8d77cfb77b8a7f4dc3ea098e565ca0ed75b129012e74c7ef896f4e6657d1fcfed1944383ce5ac15aef2e0413c9c3a60cbddb5e64d3befc6715067ef73bd12fe16df0a9b83e15102ed00176bfd", 0xb3}, {&(0x7f0000001580)="fb21329fdc46ef8763d1214ca22c519852b82af12c140c660836c36b96c0b9898a13a7af32c532386b1ed99fa0bbfaa8c56f65916de3d8359baec4e28909435641e079872625915589473dc0a4ff7471b1255d7fe5c1e22572084b351ebbbfd2e691789eff5d85fb628f15665886ad4b3249e947c5a104b54088a20c2f8ec6fcab9a62b2f626a637ffc22303a5cc09abca0ecb5ab1a16cb7f07dbde7e6d5de62c38aa997a66395abbe82cf29fccdb14860b556e931", 0xb5}, {&(0x7f0000001640)="7e8ba1f4d9c467d976229634b169923f9c616ae8932d4015819030d2a264899015f94fb74790e2328757370efbb73bbc341942d74c5635f377be28833c63e9849aacea37e1e7454c5c", 0x49}], 0x8, &(0x7f0000001700)=[{0xbc, 0x1, 0xc79, "f3cc7213f5dee36563245a805a78925aee69e0aa3d9a6b5b7a4af62982ecf22f546d267548a9a9e9714fe0881dc3b81c0a463fcaa08193c156a9eb84025a00a3fccfd1068601c1bd1a764d557f85e56cd61eb9c80e3e43f42c820a62c50848d921228af9811de782ff7c15225902077e63a3c89e98f82973791b069633cc757d724fcf33ad2b64f2aa067a120c42f54cb0834571ab1a58b7852ba1a33b86568a7064bfefe114bcde6847e7b5f979fb61"}, {0x68, 0x10c, 0x5, "31c80925caa8fd34a1d54a287a19328d16e5278bdd5d8697e6ed343933368cffee9acdb2f919c3d5a709a81964fef6dadf6b043a900c5a9fc4cc94f5871426eacee3dc4788afd242413529266ebb59dd1beda8b167a9107a02a4cd"}, {0xc, 0x115, 0x1f}, {0xd0, 0x1ff, 0x800, "288f6ab539032b2ef7e4d937c030f00d37752f085c1fd43c0575135896eb9c6d579b59f8f104a66347b0457d476fa121b2360529d6e3b93a52505a35b8cdce5bc90163ac3631a9b3e319ba6a9befc2f9bd012729122e2f05db01a914cacb78bcd6b8d3b42f48bbd451f647344db8d2b04269be61a8a2f191db3bdcf833edd95941165c56f6378ee07142d9cbd6fc1b52ffa8ac471ab16f4b9980e39cb96a1555596ffae03c37fd1ea1bf6a8dd8082a30aa663261f5b98febd4a344ef6b58b499cef826"}, {0x44, 0x12f, 0x2, "5dbda3ff79237e26685ea47570d8b60bf0894965d769db9000fbf53e85d63bdea8bf920b3376708a0e82dfab30d43805221096d1f565f5"}, {0x28, 0x11e, 0x2, "0629ddbd3f8e187b7e8522f811d75384d181b2ce6375722c867d6865"}, {0x10c, 0x117, 0x7, "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"}], 0x378, 0x4000000}, 0x0) listen(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) 2018/04/08 06:10:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x1, r2, 0x1}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f00000002c0)={0x1, r4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r5}, &(0x7f000095c000)=0x8) write$binfmt_elf32(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x4000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 2018/04/08 06:10:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000084}]}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000050040000cc0000008c020000ffffffffc00100008c020000bc030000bc030000ffffffffbc030000bc03000005000000", @ANYPTR=&(0x7f0000000040)=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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"], 0x4ac) [ 839.616338] FAULT_INJECTION: forcing a failure. [ 839.616338] name failslab, interval 1, probability 0, space 0, times 0 [ 839.627659] CPU: 0 PID: 8294 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 839.634580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.643926] Call Trace: [ 839.646515] dump_stack+0x1a7/0x27d [ 839.650140] ? arch_local_irq_restore+0x53/0x53 [ 839.654815] should_fail+0x914/0xae0 [ 839.658528] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 839.663626] ? trace_hardirqs_off+0x10/0x10 [ 839.667942] ? __lock_acquire+0x638/0x3c30 [ 839.672163] ? print_irqtrace_events+0x270/0x270 [ 839.676900] ? print_irqtrace_events+0x270/0x270 [ 839.681634] ? trace_hardirqs_off+0x10/0x10 [ 839.685939] should_failslab+0xec/0x120 [ 839.689887] kmem_cache_alloc_node+0x56/0x760 [ 839.694432] ? is_bpf_text_address+0x7b/0x120 [ 839.698932] create_task_io_context+0xb5/0x5b0 [ 839.703497] ? ioc_clear_queue+0x5e0/0x5e0 [ 839.707711] ? check_same_owner+0x320/0x320 [ 839.712009] ? print_irqtrace_events+0x270/0x270 [ 839.716745] ? rcu_note_context_switch+0x710/0x710 [ 839.721680] ? kernel_text_address+0xd1/0xe0 [ 839.726065] ? __unwind_start+0x169/0x330 [ 839.730188] ? __might_sleep+0x95/0x190 [ 839.734144] generic_make_request_checks+0x189a/0x2050 [ 839.739399] ? trace_event_raw_event_block_rq_requeue+0x6e0/0x6e0 [ 839.745605] ? save_stack+0xa3/0xd0 [ 839.749203] ? save_stack+0x43/0xd0 [ 839.752801] ? kasan_kmalloc+0xad/0xe0 [ 839.756664] ? kasan_slab_alloc+0x12/0x20 [ 839.760787] ? kmem_cache_alloc+0x12e/0x760 [ 839.765079] ? mempool_alloc_slab+0x44/0x60 [ 839.769468] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 839.774633] ? do_fast_syscall_32+0x3ec/0xf9f [ 839.779104] ? entry_SYSENTER_compat+0x70/0x7f [ 839.783664] ? cache_grow_end.part.35+0x84/0x180 [ 839.788395] ? lock_downgrade+0x980/0x980 [ 839.792518] ? lock_release+0xa40/0xa40 [ 839.796466] ? kasan_check_read+0x11/0x20 [ 839.800591] ? do_raw_spin_unlock+0x9e/0x310 [ 839.804973] ? kasan_check_read+0x11/0x20 [ 839.809095] ? rcu_is_watching+0x85/0x130 [ 839.813216] ? rcu_pm_notify+0xc0/0xc0 [ 839.817078] ? mempool_alloc_slab+0x44/0x60 [ 839.821379] generic_make_request+0xaa/0xde0 [ 839.825760] ? trace_hardirqs_off+0x10/0x10 [ 839.830058] ? blk_get_request+0x40/0x40 [ 839.834091] ? mempool_alloc_slab+0x44/0x60 [ 839.838389] ? find_held_lock+0x35/0x1d0 [ 839.842426] ? guard_bio_eod+0x1a3/0x560 [ 839.846463] ? lock_downgrade+0x980/0x980 [ 839.850584] ? rcu_read_lock_held+0xa9/0xc0 [ 839.854920] ? __disk_get_part+0x1b2/0x2b0 [ 839.859131] submit_bio+0x19a/0x4d0 [ 839.862730] ? submit_bio+0x19a/0x4d0 [ 839.866507] ? generic_make_request+0xde0/0xde0 [ 839.871152] ? bvec_alloc+0x2d0/0x2d0 [ 839.874926] ? guard_bio_eod+0x249/0x560 [ 839.878961] submit_bh_wbc+0x55f/0x710 [ 839.882826] ll_rw_block+0x172/0x1b0 [ 839.886513] __block_write_begin_int+0x799/0x1610 [ 839.891333] ? check_disk_change+0x130/0x130 [ 839.895718] ? __breadahead+0x150/0x150 [ 839.899670] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 839.904833] ? trace_hardirqs_off+0x10/0x10 [ 839.909133] ? I_BDEV+0xd/0x20 [ 839.912300] ? wait_for_stable_page+0x173/0x310 [ 839.916953] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 839.922294] ? find_held_lock+0x35/0x1d0 [ 839.926338] block_write_begin+0xd2/0x310 [ 839.930459] ? check_disk_change+0x130/0x130 [ 839.934846] ? __block_write_begin+0x40/0x40 [ 839.939231] ? iov_iter_fault_in_readable+0x211/0x420 [ 839.944396] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 839.949559] ? current_kernel_time64+0x122/0x2f0 [ 839.954289] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 839.959283] blkdev_write_begin+0x3c/0x50 [ 839.963405] generic_perform_write+0x28f/0x610 [ 839.967962] ? may_umount_tree+0x200/0x200 [ 839.972176] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 839.977436] ? file_update_time+0xd3/0x5d0 [ 839.981645] ? current_time+0xc0/0xc0 [ 839.985419] ? generic_update_time+0x3b0/0x3b0 [ 839.989974] ? blk_lld_busy+0x60/0x60 [ 839.993753] __generic_file_write_iter+0x366/0x5b0 [ 839.998659] blkdev_write_iter+0x207/0x3e0 [ 840.002869] ? bd_set_size+0x330/0x330 [ 840.006736] __vfs_write+0x684/0x970 [ 840.010509] ? __vfs_write+0x684/0x970 [ 840.014369] ? kernel_read+0x120/0x120 [ 840.018233] ? wait_for_completion+0x770/0x770 [ 840.022798] ? rw_verify_area+0xe5/0x2b0 [ 840.026829] ? __fdget_raw+0x20/0x20 [ 840.030517] vfs_write+0x189/0x510 [ 840.034033] ksys_write+0xef/0x220 [ 840.037549] ? SyS_read+0x30/0x30 [ 840.040979] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 840.046490] SyS_write+0x24/0x30 [ 840.049831] ? ksys_write+0x220/0x220 [ 840.053604] do_fast_syscall_32+0x3ec/0xf9f [ 840.057902] ? do_int80_syscall_32+0x9c0/0x9c0 [ 840.062460] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 840.068135] ? syscall_return_slowpath+0x2ac/0x550 [ 840.073037] ? sysret32_from_system_call+0x5/0x3c [ 840.077857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 840.082677] entry_SYSENTER_compat+0x70/0x7f [ 840.087058] RIP: 0023:0xf7fbfc99 [ 840.090399] RSP: 002b:00000000f5fbb0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 840.098079] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200004c0 [ 840.105324] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 2018/04/08 06:10:07 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r7, 0xae80, 0x0) close(r1) [ 840.112566] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 840.119811] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 840.127054] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/08 06:10:07 executing program 5 (fault-call:4 fault-nth:2): open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:07 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0000000006000000001000000000000000000000000000000000000000000000000000000000000000000000154c085a0e39c0c27bfad6d227fe09ecd27d5ae6ae4a6f62c953ed6f335825203c5ed087f3705762a52fbd3b6505aefec58fa43258fc73545d91103deeb0b2b3e3bc398585a58717766a816bdeb220300aa0f06b2c55d069e469d56f81391c3eef8e411fb15619a1f7cb6da0f89d4f4c0545d29e61416826b7e688a1a43a7d812f3fbba725a1c296913b0df0a3ba229afe090cd1283819df544f95424ec6dfb90768d8b24d523cda657866382f40ea01980f14661ffab16bf2aa6e604ba32b67285576c335c212219cf4f94b8c3b281e8270e20674133c80ba9f7a3aa0e589"]}) 2018/04/08 06:10:07 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x7, 0x6, 0x3, 0x8}, {0x10001, 0x3, 0x0, 0xd38b}, {0x5, 0x6, 0xc18, 0xffffffff7fffffff}, {0x401, 0x53061da5, 0x8, 0x3}, {0x3f, 0x1, 0x7fff, 0x7ff}, {0x3ff, 0x6, 0x643d, 0x7}, {0x5, 0x4, 0x2}, {0x7fff, 0x4, 0x13}, {0x6, 0x3, 0x5da9, 0xb8}]}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/04/08 06:10:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x50) bind(r1, &(0x7f0000000340)=@ipx={0x4, 0x3, 0x417, "bd6ebed55044", 0x3}, 0x80) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x404}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x410100, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) r4 = fcntl$getown(r1, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x4000, 0x0) r5 = getuid() r6 = getegid() alarm(0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4, 0x99c}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r7, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r4, r5, r6}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) 2018/04/08 06:10:07 executing program 5: open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x10) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) mkdir(&(0x7f0000000800)='./bus\x00', 0x40) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/241, 0xf1}, {&(0x7f0000000380)=""/142, 0x8e}], 0x5, &(0x7f0000000700)=""/254, 0xfe, 0x4}, 0x40002001) 2018/04/08 06:10:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002f40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000001600)=@vsock, 0x10, &(0x7f0000002a80)=[{&(0x7f0000001700)=""/4096, 0x76b}, {&(0x7f0000002780)=""/15, 0xf}], 0x2, &(0x7f0000002b00)=""/177, 0xb1}}, {{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000000000)=""/199, 0x4e}], 0x352, 0x0, 0xef}}], 0x2, 0x0, &(0x7f0000002f80)={0x0, r2+10000000}) 2018/04/08 06:10:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/98) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000080)="f83f2cc8eebff0268044c66149e7dc0e2e93c0cfdef7be918d849b9215279dbae1c5a64978", 0x25}], 0x1) [ 840.424384] IPVS: length: 133 != 8 [ 841.051055] IPVS: length: 133 != 8 2018/04/08 06:10:08 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) close(r1) 2018/04/08 06:10:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r1, 0x2a, 0xed3, 0x5) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1500) 2018/04/08 06:10:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[0xffffffff]}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6}) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) 2018/04/08 06:10:08 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000900)=0x0) stat(&(0x7f0000000940)='./bus\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000023c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000002140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002180)={0x0, 0x1341d35e}, &(0x7f00000021c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002200)={r11, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x9, 0x6, 0x1, 0xfff, 0x8}, 0x98) r12 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001c40)=0x0) stat(&(0x7f0000001c80)='./bus\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() fstat(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) stat(&(0x7f0000001f40)='./bus\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000020c0)) sendmmsg$unix(r0, &(0x7f0000002040)=[{&(0x7f00000002c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000380)="ce708886f28c41b6ca21f47484282c1fb1caa61cd2137a45b6ed0b9bc5921d366fa6af885aa8d9c1ef601699f8309403d4abbee6f0412dc3383596a0e08ad8d3fc46eda7bd8fcb00cab91d03d452d8c3c9084f5a839414f3b4fb22a216e7c74ac5a396a298d9550f5ed023936159a24bfd5a248ee7e63374f7a80e35b9663f599a5ee314b0917d7c856c1e66b2e97feae687d29d0a9a9ac0ef1bdd2bec6511fb00ff9514cf7e4a1357eef74fb0d80e60ca4e4a3baf2a23c3fb9926e17889", 0xbe}, {&(0x7f0000000500)="f43c67a0be6cdb2c4a073756323d3c7d69dbed12c23a375fa371087c936c3ccb5920cee6d0503470d0673a4f5b0289c70e648f306509734d4cf684d2789529ce53c1a6047c96b531131497189c2b93a25bf46ea7aea1c4649b249d23bd1d3d123e", 0x61}, {&(0x7f0000000580)="c549e92d9206ebe8424c1d38bb80b8b43c0a3209df9693cda37e2d4c6cf2e6b1ad3387ff9e26b6e07fd8bbe703808b2c99f3eeb1f8aac66a3534034ec151024ad970efaaad66887b259e", 0x4a}], 0x3, &(0x7f0000000740)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r1, r3}, @cred={0x18, 0x1, 0x2, r4, r1, r5}], 0x64, 0x40000}, {&(0x7f00000007c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000840)="9b875c870e78eec12e2d310c977cd8604e55b2003d153a8f62195ef74f036ceac1fdc8b026bd5e8c454d6b467f624ec00074777c7e16316b3a7bca57797fc48b81", 0x41}], 0x1, &(0x7f0000000a00)=[@cred={0x18, 0x1, 0x2, r6, r1, r7}], 0x18, 0x4000810}, {&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="410c3e466daa5aff4842f815c9d4b506addc866d763adf0c2c8108ce6a2ddd69c021afa2b610b0e40a0cee207a96a462d48e00e501435c42fa3a3f4fa6dd359ebe3a0c75d8d4b6bf521efd1815ea7f0da674b2d00d10bcc8d20d59f14783d33a0955f02d29e19c90cfabf0801af68c002260c36f3700663efd2f36bfd826bd9678f005c1f7e7e6", 0x87}, {&(0x7f0000001b80)="b0114391bbc9f5be5889c721e6688494f012ab22113a4cfad3cd4f679758e993e9c85ebca2c9e4a45ef5a7", 0x2b}], 0x3, &(0x7f0000001dc0)=[@cred={0x18, 0x1, 0x2, r8, r1, r9}, @cred={0x18, 0x1, 0x2, r10, r1, r12}, @cred={0x18, 0x1, 0x2, r13, r1, r14}, @cred={0x18, 0x1, 0x2, r15, r1, r16}], 0x60, 0x40}, {&(0x7f0000001e40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001ec0)="59886d09194009f572a3d1621457530fbe30824ea787ad17027085bb767d125fe224c23b92f13baba017c6b1ce35157c06ebdcd0a506", 0x36}], 0x1, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r17, r1, r18}], 0x18, 0x48801}], 0x4, 0x800) r19 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r19, &(0x7f00000004c0)={'syz0'}, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x6, 0x1, 0xebe2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/04/08 06:10:08 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mremap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f000000b000/0x4000)=nil) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/08 06:10:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x12000000000000) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5649, 0x80) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000000c0)="d9158a07dd283a7d7c713e1fd510143dcfb2c57a534bf991362db6a7feae02f5f949110b8ae47a1999be4e905d05752516e2b4197f1d62ec5064d81190e0775e8c194f378c1e3d7b66f23fcd8040ea6f8c34d6f50da0a18e1444d3075f818e2075851d5adb1134ba288b2878ef5853c1abb3837a82b00790a38b98d3c17b1a2d1a93813430588778eaf9468eb0910b38dca24e15c19e1b595aaee8e4206478bdb63b06f7ad9f2c92dac30f56afe63b390f87d385ce00f7c4962d81582330aaedcab7fabbf0aada60b17cba99c8cb7fd265d821a28cfd4ee353f0d232e7") syz_open_pts(r1, 0x8040) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x1) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) 2018/04/08 06:10:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) 2018/04/08 06:10:08 executing program 6: 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 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='T\x00') r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0xfff, 0x100000001]) mlock2(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/08 06:10:08 executing program 7: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getpeername(r0, &(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x36b) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004600)={@mcast2, 0x0}, &(0x7f0000004640)=0x14) getpeername(r1, &(0x7f0000000100)=@in, &(0x7f0000000180)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004680)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000004780)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004a80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000004b80)=0xe8) getpeername$packet(r0, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005100)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005140)={@multicast1, @dev, 0x0}, &(0x7f0000005180)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000051c0)={@local, @dev, 0x0}, &(0x7f0000005200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005240)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000005340)=0xe8) r12 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EVIOCGEFFECTS(r12, 0x80044584, &(0x7f0000000340)=""/24) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005500)={@empty, @rand_addr, 0x0}, &(0x7f0000005540)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000058c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005880)={&(0x7f0000005580)=ANY=[@ANYBLOB="dc020000", @ANYRES16=r2, @ANYBLOB="00052abd7000fddbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040005000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001920000008000100", @ANYRES32=r5, @ANYBLOB="bc0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000008000100", @ANYRES32=r9, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100200008000100", @ANYRES32=r10, @ANYBLOB="fc0002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r13], 0x2dc}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/08 06:10:08 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000080)=""/70, &(0x7f0000000100)=0x46) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000000600)=ANY=[@ANYBLOB="d26d6973027f0ba120522734c8812a187611596da0e194dda19dd41adcec27df0b3ed049393089a2dc244f8a9e0cd517241a29d7bf24883a14fa0ea016a78999d086d8d251f26156ec0b0baf1f4bb70af250c19ce5122f1cd0ef72a4456ba18394aaad415920768cf9d1e993d9863a1babf1e80f4a962bbc43cf958698d6fb13eeaaf877472fc778149f88c85a8ff7f6cefb4bbb62d0a0712b066aca736d2e26b4cfe88f6bf4534ad9b78ca464409d80477778122c0cd041516411bb0aa32319cb71304aae3009dc"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000005c0)={0x3, 0x100000001, 0x4, 0x2}, 0x10) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/130, 0x82}], 0x6) 2018/04/08 06:10:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001700)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000001640)='/dev/kvm\x00', 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001680)=0x800) r4 = socket$inet6(0xa, 0x1, 0x8000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x3, 0x8, 0x1, 0x6, 0xffffffff}) recvmsg(r4, &(0x7f0000001600)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/108, 0x6c}, {&(0x7f00000011c0)=""/249, 0xf9}, {&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/203, 0xcb}, {&(0x7f00000014c0)=""/119, 0x77}], 0x7, &(0x7f0000001580)=""/109, 0x6d, 0x2}, 0x20) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x2ff, 0x0, 0x8}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000016c0)={0x9, [0x7fff, 0x4, 0x9, 0xc46, 0x5, 0xfffffffffffffffd, 0x65e, 0x0, 0xad]}, 0x16) 2018/04/08 06:10:08 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x400, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6bfe) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000006c0)=""/95) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) 2018/04/08 06:10:08 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x33b, 0x70bd2c, 0x25dfdbff, {0x2}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x48881) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:08 executing program 0: unshare(0x28020000) unshare(0x20000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) 2018/04/08 06:10:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x200, 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) shutdown(r1, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/67, 0x43}], 0x6, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000012c0)=0x4c0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001340)={0x8, 0x9, 0x0, 'queue1\x00', 0x2}) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000001440), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) socket$key(0xf, 0x3, 0x2) 2018/04/08 06:10:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) write(r1, &(0x7f0000000340)='z', 0x1) close(r0) [ 842.005063] IPVS: length: 133 != 8 2018/04/08 06:10:09 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) close(r1) 2018/04/08 06:10:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x4) 2018/04/08 06:10:09 executing program 6: prctl$seccomp(0x21, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/08 06:10:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x13f}}, 0xffffffffffffff1f) write$rdma_cm(r1, &(0x7f0000001c40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000004c0), r2, r0}}, 0x18) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x20000) 2018/04/08 06:10:09 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) rt_sigreturn() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@mpls_newroute={0x70, 0x18, 0x4, 0x70bd26, 0x25dfdbfe, {0x1c, 0x80, 0x94, 0x4, 0xff, 0x4, 0xff, 0x3, 0x800}, [@RTA_DST={0x14, 0x1, [{0x429e, 0x7, 0x8000, 0x51ba}, {0xd5e3, 0x4d8, 0x2}, {0x1, 0x9, 0x10, 0x4}, {0xffffffff, 0x7ff, 0x827, 0x40000}]}, @RTA_DST={0x10, 0x1, [{0x6, 0x2, 0x5, 0x9}, {0x5, 0x2, 0x4}, {0x10000, 0x3, 0x3ff, 0x100000000}]}, @RTA_DST={0x10, 0x1, [{0x8, 0x9, 0x1, 0x1}, {0x7a, 0x2db1, 0x36d, 0xfffffffffffffff9}, {0x1, 0x1dec0960, 0xfff, 0x4}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x10, 0x1, [{0x29a, 0xff, 0x7, 0x2}, {0x1, 0xfff, 0x0, 0x4}, {0x10001, 0x6207, 0x101, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x8085}, 0x40880) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) 2018/04/08 06:10:09 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x3c7) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x1000, 0x9, 0x90}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x9, 0x6, 0xcac, 0x10000]}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) 2018/04/08 06:10:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x3) 2018/04/08 06:10:09 executing program 4: syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80000001, 0x2001) socketpair(0x5, 0x80000, 0x80000000, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value, &(0x7f0000000180)=0xfffffdc5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000540)={{0x0, 0xaaa2}, {0x0, 0x587}, 0x0, 0x0, 0x3e9e}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rtc\x00', 0xfffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/156, &(0x7f0000000140)=0x9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000400)={0x0, 0x3, {0x0, 0x1, 0x0, 0x0, 0x4}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x8) 2018/04/08 06:10:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) open(&(0x7f00000000c0)='./bus\x00', 0x900, 0x3) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) 2018/04/08 06:10:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000340)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) 2018/04/08 06:10:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00'}, 0x10) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x8000000000a000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000003440)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="f6000100", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="390afc50b7c5fe287b50a1c3b75fa0749ba84f1279a97bded945e86287418218f367d1f8dce18086cf14309f4b126b028052c526ae9046c06c2361d8cd65984276bc5179ec633105b6f6e35c32f60c89a0b91cfce3db8807b2e7fdbfc59098b28cd71ad1b3b876d038de1f777e4e"], @ANYBLOB="03ffff7f6d090700060000000010000099ef6ab1f4cc4c8f66d461e220924c919df767a13ccf1067bfdc8026b380555022aebf359664f2e083bddde4a354bae357b845e9674dfcac22d85658d60349591abd7e72ac1f987181a2c6dd6abc9e1c61114dc222ee1a99fcd19da3a25625261e9161c748e5f28a20f3910e4425d7407de994bf8332e4f6cf882e5289589dc0e2d1bb67e72a9bf0df04dfd37b2dabdbe264ad6449b9b5d091549c7a891325a2f001f192f2addb0f54e8c2a47ca33d9e9e55abaf874b6ebb36646f461249dc5b4d2bde9ccaa32d62045443f7f507a66424efb9e6ae66a021eb"]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[], &(0x7f0000000040)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 06:10:09 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x1c00000}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9d}, @in6={0xa, 0x4e21, 0x10000, @empty, 0x7}, @in6={0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000000}], 0xa8) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1f, 0x48001) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000002c0)=""/186) socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000000c0)={0xd, 0x2, 0x7fff, 0x8}) 2018/04/08 06:10:09 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x200, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x40801) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xfffffffffffffffd) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x8, 0xffff, 0x3, 0x100, 0x9, 0xaa50, 0xffffffffffffffaf, 0xfff, 0x9}) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/04/08 06:10:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='+&\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x1, 0x7f, 0x2, 0xfffffffffffffffc, 0x475}) lookup_dcookie(0x6bbc3a64, &(0x7f0000000180)=""/206, 0xce) 2018/04/08 06:10:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x6, 0x8, "8ec3a41fe4c9fee859b4af03c309c3f29ecd8c91127677f98cdf606159c666bbcdb3f6e2c1b24f87a5704a71f4077ede759925d2f50a4a8ac0d8849a3d42c7348f986f5b4d6c5c902b48407027a580c9"}, 0xd8) 2018/04/08 06:10:09 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x2dd, 0x0, &(0x7f0000000840)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x7e) recvfrom$inet(r0, &(0x7f00000001c0)=""/112, 0x70, 0x0, &(0x7f00000007c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x3402}) io_setup(0x469, &(0x7f0000000400)=0x0) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x8, &(0x7f0000000700)=[{&(0x7f0000000240)="011581f768eab2a6e06090ab2fe73e16d537eae0ac7487a35690cfdc286c26d9778b7c11821695b610ab7227807d81636bad754392bdc41a8bd53ca4e2232acf7bf88e4693b1c9b834c716a40b4c50935487a78beac4ba59c825e7912aceb9caa6b938d2864c754448edda", 0x6b, 0x100000000}, {&(0x7f00000002c0)="f00a498a28b7437181345a878d758ce8e182611472ca0aa3d9c41805df385d91296fcdfcc8af26728df95f283e34eccdec78710142f372814e860a74484272105e2dff4e157c24f5eaadb55e1e596a6e56e2", 0x52, 0x1}, {&(0x7f0000000340)="7f114be38fe4dac478aca6", 0xb, 0x7}, {&(0x7f0000000380)="be59b028a3e6ee6bb469b2f707c605711c12af67f4adf61505d144d0e8225b08839a989eb7d06bb6cd85e577e2b4fab4673b65113cad188b0d3199cee66f8d2465be882af49750bc1d21a45ff9a3160570694453ba447c83f4745edec6e023d5a00be357275adff9c5d922", 0x6b, 0x966a}, {&(0x7f0000000440)="24d814ea438ab124af76762ffc1e3b96499a1c58443ba7236b4cca9706985c7296d1a91b4ed235c413621621514528bc189ea55ceb388108ab113ab821ea9b685b2efbe76a54e54fce43b7dcf8393c5f17b1447d5434a3e431686a190cc2fb7e991840627af94c2fe5c081ee189b6332a49d437f12356091a403fa14a869971fc5f79ffac269a44361e982a83f4b44d175b22b599acac0", 0x97, 0x1}, {&(0x7f0000000500)="80cb8eb0ff42d1436f42e7e0eec6a6b27d5227a430e0d87d5d2dffcbd894a4b5c07dec5f36e23a5098446918e5c9a76e7aff36bbb4b9dc3cd491cdb28e47b1793be561e8e4ec62ae3293d1f5a2daf6f1020b7301d6c526a90622ffb6fa0a71a666ac37a835228c935f6bb02a9fa5a63494c8e3181b40fe9dea6b11b55aa55d6e13f37381294691e0e79137f3477536bde00fe8efa753c0b105e3e1373be294a3b4b1d6315c30632006c3564550f35ee3f06594f6a2c1acb12289ac66734f032d8b8dc407a29b0937aefdc8ccc29239d2d769b5b66b9e8cd8bf413a0a00278bed02d75e8595a7", 0xe6, 0x7ff}, {&(0x7f0000000600)="549c36df2407a77a000e3434afe73bad9bad1f83a2639f21f956627ae632f4f1041425b4b85b9c78b4d38663b5682f75d01bfac0c43703", 0x37, 0x100000001}, {&(0x7f0000000640)="864a02d419e75ab618c59df1bd0a7498f6158afd5edafb346160b65cddcb371e4da162a2dfcc4f54985615a63a5ad766beeda659f6b96916db966b7aee455abe7da40a441d7da35e02a8720a411fabde07e10c46d076fca42972986bd1db9ed9c063e699088bc33d4767363fe0354ef9b7de7b119a5464729cc71e90cbc3040cdbed77fadc0bb62b210985143b9610f5981c25b087896c0b8d053762463922dca34c216822d65e24fbe044ded26815965a99d12f4a", 0xb5, 0x7}], 0x2000, &(0x7f0000000780)=ANY=[@ANYBLOB="69676e7172655f6c6ff3616c5f66732c00"]) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 843.218988] IPVS: length: 133 != 8 2018/04/08 06:10:10 executing program 5: open(&(0x7f0000000380)='./bus\x00', 0x400, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x102ffe, 0x61) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x109080, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x60, 0x15, 0x0, 0x70bd26, 0x25dfdbff, {0xa, 0x18, 0x8, 0xc8, r2}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x41) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:10 executing program 0: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46020000000000000000000000038087ef0f35db4d669074c29f1d153dd03e0000000000000000000000000040000000000000000000000000080000000000000000380002000000000000000300000000008296aa30ce950000000000000000000000000000000000000000000000000d1cfcabfa70a24c000005"], 0x78) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x81, 0x0) setns(r1, 0x4000000) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00000000c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'vlan0\x00', 0x6}) 2018/04/08 06:10:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000300)=""/199, 0xc7}], 0x4, &(0x7f0000000400)=""/94, 0x5e, 0x922}, 0x40002020) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003c80)={0x0, 0x40, 0x30}, &(0x7f0000003cc0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003d00)=@assoc_value={r2, 0x80}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000004c0)={'IDLETIMER\x00'}, &(0x7f0000000500)=0x1e) recvmsg$netrom(r1, &(0x7f0000003c40)={&(0x7f0000000540)=@ax25={0x3, {"b46c05af5139d7"}, 0x1}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000580)="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"], 0x24dc, 0x1}, 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/86, 0x56}, 0x40012040) 2018/04/08 06:10:10 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000700)=ANY=[], 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x4, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYRES64], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xeba) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/08 06:10:10 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f00ecc0723144397ce90208000000"]) close(r1) 2018/04/08 06:10:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bind$ax25(0xffffffffffffffff, &(0x7f0000000180)={0x3, {"492d27ca170fa0"}}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 06:10:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/04/08 06:10:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x20400) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2000000000004) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x2) r4 = dup2(r3, r3) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000000c0)={r1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 06:10:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) dup2(r1, r1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 844.184053] IPVS: length: 133 != 8 2018/04/08 06:10:11 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x3, 0x1}, 0x10) 2018/04/08 06:10:11 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) r3 = dup2(r1, r0) bind$nfc_llcp(r3, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x6, 0x7f, 0x1, "3496619f1c43e5d26744295788babad75b6df198f4cc0f496ebc41431ca44b2560c1315f8fad5a8c56275cc99b7c4b70de37f9edea7abbaee8ed48e243d536", 0x27}, 0x58) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockname$llc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/08 06:10:11 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) close(r1) 2018/04/08 06:10:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x11, &(0x7f00000000c0)=0x2, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x9, 0x3, 'client0\x00', 0x0, "d8b7b469f1c56535", "b1ee94a0a5ac092aefa274fc93c83a126015dba300a5b5dbc7d616c6af8acd18", 0x5, 0x100000001}) 2018/04/08 06:10:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0/file0\x00', 0x3) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) 2018/04/08 06:10:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000040)=0x80000) 2018/04/08 06:10:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125d, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f0000000400)=@can={0x0, 0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/24, 0x18}, {&(0x7f00000004c0)=""/85, 0x55}, {&(0x7f0000000540)=""/67, 0x43}, {&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/49, 0x31}], 0x5, &(0x7f00000006c0)=""/31, 0x1f, 0x9}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'bcsf0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000dc0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000e00)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f00000026c0)=[{{&(0x7f0000000e40)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000ec0)=""/191, 0xbf}, {&(0x7f0000000f80)=""/249, 0xf9}], 0x2, &(0x7f00000010c0)=""/222, 0xde, 0x40}, 0x40}, {{&(0x7f00000011c0)=@nfc_llcp, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)=""/198, 0xc6}, {&(0x7f0000001340)}], 0x2, &(0x7f00000013c0)=""/180, 0xb4, 0x8}, 0x6}, {{&(0x7f0000001480)=@l2, 0x80, &(0x7f0000001880)=[{&(0x7f0000001500)=""/236, 0xec}, {&(0x7f0000001600)=""/3, 0x3}, {&(0x7f0000001640)=""/215, 0xd7}, {&(0x7f0000001740)=""/201, 0xc9}, {&(0x7f0000001840)=""/12, 0xc}], 0x5, &(0x7f00000018c0)=""/212, 0xd4, 0x1f}, 0x6}, {{&(0x7f00000019c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a40)=""/6, 0x6}, {&(0x7f0000001a80)=""/149, 0x95}, {&(0x7f0000001b40)=""/238, 0xee}], 0x3, &(0x7f0000001c80)=""/77, 0x4d, 0x4}, 0x7}, {{&(0x7f0000001d00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/201, 0xc9}], 0x1, &(0x7f0000001ec0)=""/86, 0x56, 0x1}, 0x4}, {{&(0x7f0000001f40)=@nfc_llcp, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001fc0)=""/90, 0x5a}, {&(0x7f0000002040)=""/126, 0x7e}, {&(0x7f00000020c0)=""/180, 0xb4}, {&(0x7f0000002180)=""/209, 0xd1}, {&(0x7f0000002280)=""/74, 0x4a}, {&(0x7f0000002300)=""/133, 0x85}, {&(0x7f00000023c0)=""/3, 0x3}, {&(0x7f0000002400)=""/29, 0x1d}, {&(0x7f0000002440)=""/248, 0xf8}, {&(0x7f0000002540)=""/67, 0x43}], 0xa, &(0x7f0000002640)=""/75, 0x4b, 0x8}, 0x8}], 0x6, 0x40000000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000002a40)={@mcast1, 0x0}, &(0x7f0000002a80)=0x74a0f61e68c4821c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002dc0)={@remote, @broadcast, 0x0}, &(0x7f0000002e00)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002e80)=0x14) getpeername$packet(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002f00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003040)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000030c0)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0x14, 0x80000) clock_gettime(0x0, &(0x7f0000007440)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007340)=[{{&(0x7f0000003240), 0x80, &(0x7f00000043c0)=[{&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/240, 0xf0}], 0x2, &(0x7f0000004400)=""/4096, 0x1000, 0x7}, 0x800}, {{&(0x7f0000005400)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005480)=""/8, 0x8}, {&(0x7f00000054c0)=""/62, 0x3e}, {&(0x7f0000005500)=""/206, 0xce}], 0x3, &(0x7f0000005640)=""/11, 0xb, 0x9}, 0x1}, {{&(0x7f0000005680)=@can, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005700)=""/157, 0x9d}, {&(0x7f00000057c0)=""/182, 0xb6}, {&(0x7f0000005880)=""/180, 0xb4}, {&(0x7f0000005940)=""/204, 0xcc}, {&(0x7f0000005a40)=""/38, 0x26}], 0x5, &(0x7f0000005ac0)=""/173, 0xad, 0x3}, 0x1}, {{&(0x7f0000005b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005c00)=""/40, 0x28}], 0x1, &(0x7f0000005c80)=""/4096, 0x1000, 0x2}, 0x40800000000000}, {{&(0x7f0000006c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000006d00)=""/23, 0x17}, {&(0x7f0000006d40)=""/92, 0x5c}], 0x2, 0x0, 0x0, 0x20}, 0x4}, {{&(0x7f0000006e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006e80)=""/78, 0x4e}, {&(0x7f0000006f00)=""/165, 0xa5}], 0x2, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007200)=[{&(0x7f0000007080)=""/72, 0x48}, {&(0x7f0000007100)=""/235, 0xeb}], 0x2, &(0x7f0000007240)=""/66, 0x42, 0x3}, 0x1f}, {{0x0, 0x0, &(0x7f00000072c0), 0x0, &(0x7f0000007300)=""/49, 0x31, 0x8}}], 0x8, 0x2, &(0x7f0000007480)={r19, r20+30000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000074c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000075c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007640)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007680)={0x0, @multicast1, @local}, &(0x7f00000076c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009a80)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000009b80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009c80)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000009d80)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000009dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009e00)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009e40)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000009f40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009f80)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000a080)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000ab00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000aac0)={&(0x7f000000a0c0)=ANY=[@ANYBLOB="cc090000", @ANYRES16=r1, @ANYBLOB="000129bd7000fddbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="e00102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800f3ff03000000080004000700000008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400daca00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r8, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="6c02020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000800000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008000000008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400050002f82171000004000727ff7f0000030000007c00000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010001003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="4800020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r17, @ANYBLOB="6401020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400040000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040001004002d90000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040002000101070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="140202003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000080000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040001f0ffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040004000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000008008000600", @ANYRES32=r26, @ANYBLOB="08000100", @ANYRES32=r27, @ANYBLOB="780002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYRES32=r29, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040002000000"], 0x9cc}, 0x1, 0x0, 0x0, 0x4040}, 0x811) 2018/04/08 06:10:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000002c0)) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) 2018/04/08 06:10:11 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x80000001, 0x8) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_yield() ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), 0x8) 2018/04/08 06:10:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x24) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x52, 0x2}, {}], 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) 2018/04/08 06:10:11 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x2, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="83ba9f370ad1", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "34a04683", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "9551259bdcc82a687c84b258e476b7c3"}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x100000, 0xa54, 0x3]}) 2018/04/08 06:10:11 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20100, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xffffffff00000000, {0x2, 0x7d, 0x8, 0x100000000000, 0x5}, 0xffffffffffff7fff, 0xffff}, 0xe) 2018/04/08 06:10:11 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408800) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/08 06:10:11 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f00000000c0)=ANY=[]) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x624d, 0x4080) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x47a, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000003851366a457735b451abe1e0000000000000000000007110000000000000000000fcff0000009500000000000000515e0a3f5f797ac1da621288811a8e8312b6e18ac90aa4ed855fd62152226edf6a8100f732a279f5f36b5d55fd9598ffc57cae8b24697852c6abda1c043b43"], &(0x7f0000f6bffb)='GP2s', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x30e) 2018/04/08 06:10:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000), 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="3be28dc39e16d6410a227cbd99dc", 0xe) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x8, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x104) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) r3 = dup3(r1, r2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f00000001c0)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x50}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x10}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x16}, 0x8264}], 0xc8) ioctl$TCSBRKP(r3, 0x5425, 0x93f) [ 845.149965] IPVS: length: 133 != 8 2018/04/08 06:10:12 executing program 3: clone(0x70000a00, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 2018/04/08 06:10:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x7c, 0x20000}, 'port0\x00', 0x0, 0x0, 0x0, 0x1}) 2018/04/08 06:10:12 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:12 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000100000000000009500000000000000fc9f5f3ac7e13b4566f44854b4843c8c99e8a85a02c5976aac26c11b7f5cd518cf6eb2e253ddd8221797040f3bcc7e10feb747fa1a21b1af55c545bdbb2fbf6bba5c546275b28c3c5036"], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000880)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000300)={0x2, 0x6, 0x32f, 0x0, 0x8}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48, 0x800) recvmsg$netrom(r4, &(0x7f0000000840)={&(0x7f0000000240)=@full={{0x3, {"ce66fc747f56e1"}, 0x7f}, [{"9fc42fc3254cf5"}, {"17ac63dfdca1dd"}, {"f4b903890676fc"}, {"cda44def81354e"}, {"37404be7428483"}, {"bd34e0ffd6ee10"}, {"15c3c6dee45066"}, {"5f239087e1203e"}]}, 0x48, &(0x7f00000007c0), 0x0, 0x0, 0x0, 0x4000}, 0x2002) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'poly1305-simd\x00'}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/08 06:10:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000f8ffffff"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000002c0)={"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"}) 2018/04/08 06:10:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0xfffffffffffffde6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000400)=""/186, 0xba, 0x40000040, &(0x7f00000004c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x6, 0x2000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000580)={0x2, 0x0, 0x1, r3}) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x0, 0x0, 0x0, 0x0, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x11}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000600)=ANY=[@ANYBLOB="e0000002ac1414130100000009000000ac1414aae0000002ac1414bbac14fb82d2a7e4e678c08d3100ac2a14aa7f000001ac1414f470a2"], 0x34) readv(0xffffffffffffffff, &(0x7f00007af000), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x2ad) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x4, 0x25, [], 0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/37}, &(0x7f0000000140)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) 2018/04/08 06:10:12 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) close(r1) 2018/04/08 06:10:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r0, 0x3) open_by_handle_at(r0, &(0x7f0000000100)={0x1008, 0x907, "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0x141400) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xba86, 0x4) 2018/04/08 06:10:12 executing program 5: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:12 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x40300) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/08 06:10:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4000002) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000080)="4b8167dddd25218232d42aacc9d95f8a33d0aa4719c98e1fd56de7bf98920b7465493947463e066468f32e92e999ffc327df3c4e8a988ec4c726924e06a9d1cd8929731ae550748eb44f852f1f7ec286d250226dd95ec144536e869833fe4a5dd381201a3edca4a0196d1e92") madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/04/08 06:10:12 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x10008}, 0x8, 0x80800) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x6, 0x7f, 0x401, 0x10, r1}, 0x2c) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) 2018/04/08 06:10:12 executing program 2: clone(0x2080000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='team0\x00', 0x2) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) 2018/04/08 06:10:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x1) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x13d) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/04/08 06:10:12 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0xc0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000840)={0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000300)='/\x00', 0xffff, 0x5, &(0x7f0000000800)=[{&(0x7f0000000380)="a117167351302620f74feafed1f2013cfb2c03848dcce6257908f966de0b263980205f465c3a2f3aeb6f5aff1e194f99064c9f7336a7472117f4c57c90995f3fe7c978d8ad493235c3664659f586816cc94439b1abeda1d413c43561bd908996bdfaa37176e88c9a31b8234405c611c548c14f28ac221dd0bbfba3fe23eb5e2fb09af60bde31cba55986ab67e0feb2ab5f14191850aa5bb090216794f9f1130a115616d4252e68a81fee16d0e53ea92b43cc4dbe88", 0xb5, 0x401}, {&(0x7f0000000500)="f644bc2e85b825be6e965793dc5afabf27c8b89d64c4f5871d79a080b86236990a26b8358500209eab6e1fcf3b06783a8994c45bcb29457a5de3e3190519702b34d781e3ff4552b6c899de51bbd2b97d47fa59700d3c31be511e6d7f525bc811727ebd43e92bc74e0ac5d9f6be7cb1c629edb5bc5490732c7dc103dd041bb1bfba90114451888d20459e0cbc5c38ac9108351876c08ad7b2b2e7e74c61b0528d464269accab5b8ff085268fdc0ef20ed0b5ebc09cce72cce20ede52758c3d25023308ef00e45fff6eecf526875d6b4834c3dc0f3762d32684fa89d0daa9a7b", 0xdf, 0x9}, {&(0x7f0000000600)="cb5be0f725f4155f9d415c20d015f6f05ffffe8c6ae26e4565193d8ba2a17b841fbb2c55c865855826611d7d95683b40d80a8f026e579c3fefa4b688c429812e0ffe06c6b99489373dba24d12672847fe95604ac8d1a6e6b91abb3097ef4b58928b177ae82dea69b89db8132319458782096721c0c4c7ec3598ae08030b83ed915e463de7dc12511b699a7bf138e921697271d18b15fe828bdeb74b57414cfc75b2dd2d38a6cd3671cacf9fe38fde50814", 0xb1, 0x9}, {&(0x7f00000006c0)="7070a7cbdcbdd7308d34db07d9d3de37366081448f833d96b04e4285e52dcc70f726ce2c1444dedc68124466fd5bd9558258e2eca0bd36db90817ca73e10e7462ef1664de38c25896c4eda7c9b856c0354038f0102762c466e62764982cb39b84bc15ad1e6b78d109a61d6e88a269c9a928a6bdf4f51ea63cbaccbdd4a26836128564a4d7cad4602324bb63c5aa7c8dd48a6d0a26833243e9a4760a961774ab5f0cb37ac37dc38c99a530e856c54ac08853c77e95c34c2c00348b081ea52cf7feae6", 0xc2, 0xffffffffffffffff}, {&(0x7f00000007c0)="9dde0409749f28d8be18b1a839ce1d03", 0x10, 0x80000000}], 0x1000020, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r3, 0x1ff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/04/08 06:10:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_targets\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="202e521447799131aa1d110f7d4efff30a32017425a8feb32416ab91aa46054e751bb77bd77a2307f130bc9dd5cebdbe0f1e49ef59b8cdced32a6dd848f8484e8b0e06f652bb9335c1cd0a4ad4d6b37bcb315954b4af3baefe1cca076666d0259809ae8efb1ad2cade290dabcd105138e374ed58217485a6d79f3b21899817ff13719bb75f11b12f22abbdafa952f9ecf4b2c46f77750db3a6bfb852b96cd05bb5c54b19e210f7de34cf6e70bf1de324aeb9744e9ff1ca090d329c963ac64afe35dedebbd3f7268ec542bbaf57a3f72b5771c917") perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0xffff7fffffffffff, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87)) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000180), &(0x7f00000002c0)=0x10) 2018/04/08 06:10:12 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="cc36952aedefc6362ee46cbff22c2647523192fe71f4c34cc627c1779c4d4bbf248beca8edf719c900326cdb3fc1280138dd7133179d7cb20288631ea2c1454acc437fda836f83fb03e5134301") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./bus\x00', r1}, 0x10) 2018/04/08 06:10:12 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x5) 2018/04/08 06:10:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000988000), &(0x7f00004c0000)=0x4) 2018/04/08 06:10:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) r3 = syz_open_procfs(r1, &(0x7f0000000200)='children\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000400)={0x0, 0x6, 0x1ff, 0x8, 0x9, 0x100000001, 0x5, 0x6eea, 0x0, 0x7, 0x200, 0x8000}) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r2, &(0x7f00000001c0)=""/26, 0x52, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)) r4 = syz_open_pts(r0, 0x2) dup3(r4, r0, 0x80000) write(r4, &(0x7f0000000240)="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", 0x1a9) 2018/04/08 06:10:12 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000300)=@add_del={0x2, &(0x7f0000000180)='dummy0\x00', 0x3}) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0xe, 0x5, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000090bff7), 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r4, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000400)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000640)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x1000000080000) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x9, 0x2750, &(0x7f0000000400), &(0x7f0000bda000)=0x5) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f00000003c0)={0x20000001}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e20, 0x750, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fc00}, 0xad7, [0x6, 0x86a, 0x9, 0x7, 0x5d0, 0x5, 0x100000001]}, 0x5c) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000540)=0x4) getpeername$netrom(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) [ 846.110889] IPVS: length: 133 != 8 2018/04/08 06:10:13 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) close(r1) 2018/04/08 06:10:13 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x7c) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) memfd_create(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3) write$binfmt_elf32(r1, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}], "679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c5"}, 0x7f) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/08 06:10:13 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xfc, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000ce8fb0)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000406fe0)=ANY=[@ANYBLOB="f602fbf6561bc7de644ca44ec951437b"], 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @rand_addr}, &(0x7f00000001c0)=0xc) 2018/04/08 06:10:13 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @dev}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bpq0\x00', r1}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000719000), 0x4) r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) 2018/04/08 06:10:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0xc72) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mknod(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r2, &(0x7f0000000200)=""/136, 0x88, 0x10000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6ba, 0x7}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000400)=0x10001, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000002c0)=""/182, &(0x7f0000000380)=0xb6) preadv(r3, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) ioctl$int_in(r1, 0x5455, &(0x7f0000000480)) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000b28000)={0x0, r4}) 2018/04/08 06:10:13 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x55, "28207322074de86f2be3d405d4152f7ead9a0b7e242c16cd2e0be9b2b729b45963ded2d3cc7c380773c5c09ee5e353ed71c6b82f8ebfc3415286df06e64006b12607635f4a9211e8085b844dd6966c8d9c8478d2f8"}, &(0x7f0000000340)=0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x4, 0xfffffffffffffffb, 0x100000001, r3}, &(0x7f00000003c0)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setfsgid(r4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x60, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f93239e03179b3e993cfe0a901a00700f0d32076a26bcdad4555bdf0c8f7504798365586cde1793c626c3a7e6d723b4b6e0f5cf29fde1510082bae8b2c8df9f6754f2e1b58245e32fa9c4b296e688de1d7b26a8210cfe68bfbe496c00f9dfce5"], 0x1, 0x0, &(0x7f0000000280)="b1"}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0x3ff, 0xae, 0x8b, 0xfffffffffffffffb}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000000400)=@hopopts={0x32, 0xc, [], [@calipso={0x7, 0x38, {0x8, 0xc, 0xfff, 0x1, [0xfffffffffffffff9, 0x10000, 0x4, 0x3, 0x72, 0x3]}}, @enc_lim={0x4, 0x1, 0xffffffffffff0001}, @generic={0x7fffffff, 0x21, "fdacc1704a88c66124b9b11bbe6f207af68e77a084effc7b047e505bf9680a7781"}]}, 0x68) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) 2018/04/08 06:10:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xfffffea0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x4, 0x5, 0x8, 0x2b, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd2a, 0x3503}, @sadb_lifetime={0x4, 0x6, 0xfffffffffffffbbe, 0xe, 0x2a, 0x4}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_address={0x5, 0x0, 0x33, 0x80, 0x0, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0xc, 0x18, 0x6c, 0x9, 0x58, "cfd023e139cfa724cc6dd32020d47feb1184d1e46f462721079d86979e9210ef8d0149b88f024dc8b1459617f26a9691c96c2af03f1e907293bbdec1ed65b2463dbdc43bbf7ae7715fce960f3be3d8b37037cf4354657953"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x80000000, 0x3, 0x0, 0x6e6bba, 0x7fff, {0x6, 0x7f, 0x6, 0x700, 0x0, 0x7fff, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xdd}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x158}, 0x1}, 0x24000014) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 846.420802] binder: release 8767:8769 transaction 200 out, still active [ 846.429526] binder: 8767:8769 ioctl c0306201 20004000 returned -14 2018/04/08 06:10:13 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ddda978a3ca1bc3064b405e5f7b57378c427da056a69d509f62757cf568ca9533228577c4dd328289a519bf04fc2f26d9e7a038bfeb046", 0x37}, {&(0x7f0000000140)="75064a4fd727a54c04e6682e2aa0f21b2de1736011de187d74a076d2bbfd2d01d563bc710835b6436b21ca41fcc8fce93be15fa5a6ec2c995401f3fd2f5a07aa84840d945e3ffac85a791265d8941ec1cde76497cb908f200a6e1f7f7408fa5122d0aae76c64e72ca6310751dedcbee994b5feaba84c48d81da26c2d99c88e9aae124b94d5a0f91d2d16d57a980a9df4d0113cc00d3db426a65f2d5a2c9019ef4bdb6042b9072e35eb20598103d3453ead47ac695ac0207697c3aa0f7e28", 0xbe}, {&(0x7f0000000200)="2d2e52afc5d04d41507c4c46b9d27a2571e1ca93e4bdeb9d2bbd23b0c60d0b0ae04f8a51fb097708c52a5032b1d7388040aa23080ed76bad040f0e0a", 0x3c}, {&(0x7f0000000240)="8aff83dcc18ce9557dd87ec95475627cf2ab9bc02dceb1007eef998093ae315ceba85787883c3e5985e820ddd49b1056458dab37da0626f901eeefa3fd030a971c0b6ea8360cad2b28a383b136b5bd32a3b82b6ed6dc144826629b20687280e831fdc6d75b04c0a44ea7d1b3a7ee", 0x6e}], 0x4, 0x0, 0x0, 0x4008001}, 0x4010) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) [ 846.467253] binder: 8767:8769 got reply transaction with no transaction stack [ 846.474662] binder: 8767:8769 transaction failed 29201/-71, size 0-0 line 2763 2018/04/08 06:10:13 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) fcntl$dupfd(r2, 0x0, r1) flock(r2, 0x5) 2018/04/08 06:10:13 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0x7ff, 0xffffffff, 0x9, 0x101, 0x7, 0x9, 0x5, 0x71], 0x8, 0x3, 0x0, 0x4, 0xe2, 0xe8, {0x2, 0x0, 0x2e, 0x400, 0x4, 0x6, 0x3, 0x6, 0x2, 0x1, 0x100000000, 0x5, 0xfffffffffffffffe, 0xfffffffffffff001, "60f69a0e2b494c41decba540bbbe8bb9622199e5311f96469b42df9b5437e964"}}) r2 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000340)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000d7c000)) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r5 = inotify_init1(0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000300)) r6 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000003ff4)) preadv(r6, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) [ 846.547946] can: notifier: receive list not found for dev ifb0 [ 846.559413] binder_alloc: binder_alloc_mmap_handler: 8767 20000000-20002000 already mapped failed -16 2018/04/08 06:10:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000001500)=0x2, 0x4) r5 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x200000) write$fuse(r5, &(0x7f0000001480)={0x28, 0x0, 0xa, @fuse_notify_delete_out={0x81, 0x4, 0x200}}, 0x28) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) setitimer(0x0, &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) futex(&(0x7f0000001380), 0x3, 0x2, &(0x7f00000013c0)={0x0, 0x1c9c380}, &(0x7f0000001640)=0x1, 0x1) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$llc(r5, &(0x7f00000014c0)={0x1a, 0x306, 0x29eb, 0x4, 0x80, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = fcntl$dupfd(r6, 0x406, r0) write$cgroup_type(r7, &(0x7f0000001400)='khreaded\x00', 0x100000336) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/04/08 06:10:13 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="bb20cd7f7327797ac9ef06c17841fefe96f17800000000282aee60a268a1166c955b3f994f0b1bf907d0f446690d6db18dab42eb04abfd562f8b8d360465decd2e4ece1df01de7b72c97d763976e0daeb92696d9510d9844d15c1fafaf08de08967329acff9afedc94ec02b6431a1334b1cf645535baf65a4b108148b958678ea8976e0b47966547"], 0x4) 2018/04/08 06:10:13 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) [ 846.637841] binder: BINDER_SET_CONTEXT_MGR already set [ 846.648385] binder: 8767:8769 ioctl 40046207 0 returned -16 [ 846.654821] binder_alloc: 8767: binder_alloc_buf, no vma [ 846.660527] binder: 8767:8800 transaction failed 29189/-3, size 0-0 line 2963 [ 846.671481] can: notifier: receive list not found for dev ifb0 2018/04/08 06:10:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="5707cfe6bd6e8163c9f72450e2ebcac001d4b7f10f725623c6b16e951b28666ca36bbcc921f3f7b1b858fd09a9d1428d96b13a763d7cd4b7cac343277a29fa512c612865c41262e421f2b38b9dbd003d25d04792e6f81c064bec2b11c1c0542d218c5e9890d0c4652469a2aa0e6e5eb33508c557cc8234f1c3f6e245d9a20055ba83a8db46c33edaa030b510a7398cdf8292eead5ec36f430f5e104343893241825f8bc3e51069143d6475ef65b863fca9e07d7a16cf40f275e92979c384bf10ed48e2da4c32e6bfb63be6b56ee4d4e2bc502be4f47e22d49f08ae211fea", 0xde, 0x7}, {&(0x7f00000002c0)="9bfd5334be45a61e72fda1a072d14eec706044d975e96ea4662e295a34932d6601122f3881c5bd96d1bc10ac0ca91b17604e9f2c81db06", 0x37, 0x4}], 0x7a505748783dbabe, &(0x7f0000000340)={[{@errors_continue='errors=continue', 0x2c}, {@tails_off='tails=off', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@tails_small='tails=small', 0x2c}, {@barrier_none='barrier=none', 0x2c}]}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x2, 0x9}, &(0x7f0000000100)=0xc) [ 846.687797] binder: 8767:8769 ioctl c0306201 20004000 returned -14 [ 846.727923] binder: 8767:8788 got reply transaction with no transaction stack [ 846.735314] binder: 8767:8788 transaction failed 29201/-71, size 0-0 line 2763 2018/04/08 06:10:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='comm\x00') read(r0, &(0x7f0000000080)=""/166, 0xa6) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) [ 846.857973] binder: undelivered TRANSACTION_ERROR: 29201 [ 846.863704] binder: undelivered TRANSACTION_ERROR: 29201 [ 846.869260] binder: send failed reply for transaction 200, target dead [ 847.243993] IPVS: length: 133 != 8 2018/04/08 06:10:14 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) io_setup(0x2, &(0x7f00006adffb)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000880)=""/133, &(0x7f0000000180)=0x85) io_submit(r3, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000fda)="eac8d397", 0x4}]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) close(r1) 2018/04/08 06:10:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="9a", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x309000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0x3, 0x1}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/08 06:10:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x8012, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)="2e2f6367726f75702f73797a31007dc0e4e51520da5ac97c50d0af0a239d68eb9c339b3d8a2573318bf671554206f7b372c619fdd16171961c9ab0b8b1b20c8a0a5ecba17cdb6d7cbf4a909068eebac834dd6ebfde0a3df90b68de838e796e3de70dcf56ca03e3a72fff2d6f571a81638b2a9c88101e4aa14d17ffac6500ff742db9d861643b4d0c64accf8c4739e4e94ad94b720dbfe79a7ce1bad0725ed37e353bc5e96c39951b8ff5d8c7ef000000000000", 0x200002, 0x0) socket$inet_sctp(0x2, 0x10, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2000000003, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r2, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="ad814c130141f761228e63ef78f6362f1860bd2c088550621d36617caf7bc0af253cde2e2cc0a4f1774a6ae74cdb04074ed37fbecd07e228b61327170935863efe393d202dadf2b88a7df0d076b4ae5723aa1f11245973de4d792bcc88aeb2e7d625aa4f090bac640b3584511c4a36421c7f16a715448336600d0683967e333f5c321fc49b0cb594fad39ee9fa49ef351c2c02517cdb242d531160f98dab3a417a23eb69889bbfe44ce3d90572529dde19fc3ac92d284681021fc2bfa21ed6f2e78297c50cbbfb0d729ca2275e2b2138219a04731978ee4d078b8a700061b9a6b0f4995e1fb6d14cd6b4fb05c8d3d780636e01045dd5cab483fc4488f756890bd8a5140114b49ed151e746e581606ef3e261f5d568c10e0b1e59f6d88e1e8a4842428daaeb7b7a5a6309f78226e00ab68c04a9e38f633da22bbe4bc3a5c4696bb3b34feee2ddb830e904affbc03097f48aa3c117d8dd2d0e960e4c06b7f84a75e5ca3f3665bf3eab95fff0f45636de10ab1beef59f5a79793245719699d2c20811f7dfd01af2e6111b8b6c61ca722c66164273845882bc96f4283e1c4c26462f78f07f164ea40d6bbb85e19e39fb0040617ef9b71ba25f959d6594de8427be283291c3ea9c73d4b5884bc5bd08424da9aa3e2b422393f2cc329ac53727f904bae0b6a51620c48de3e48cd8bec148a9f282fdbbe9d12979d5bf19789f81a4bdd4a6095341ef0ef6305725a0ee81b65baa6df2e731908d155b8994b66852b9260a5270a5dac77da7cbcdf4c06eb2bec10c188186da771d3a7ec5a38a8cbb2ef9817e932caddd081f8224b305c2ac34f49f9b144a7f271e2a65752d496fcd10464576d7b6c258d03e509df9fec5fcee2862d5a2f748bbb6215be1f67b9f7016e5044d89491ab6434cf1c49d2cbe729dd911db90b6add8fc1a9d2542a3759751b02b9f5362a0324a3a4614e5f8b5d1fb7d69d99802a470c2835be4e752694cebe3d6660ccd03c2c7076acb21b7b028bb69daa74938d92f1fa935c28ecf5b3c3b82a9dbca03c74ed928ed9fd183c080162e20e6e20721f144f1e0f54485666afc8924156e674484910dc5b9991feaf21e82d7d1e1d2806a358ff9501ae5420d57a8422d05b7f4ed8b9a87f72cbb159373f248a456e4be53b6caaf575865c1d06b657201b2e0a59149691032c1a8536092af5df07f988a82a8bda27f693cfd183640cc45af165f33c5f07c4cbb12cbcf3c0429a76bac1f8467dc5da993d28ce487366aa4634de3c336108464d879a2807acd7208f76dd87ef3e577af0f60d283db098cc42b7f988b912c04a2d53e63a52f453bce616a3b7e5f59d15561ebb0ad1b70633419ce6763ae6d185ad5dca8a02bfc8ef154026d5e3b413ab03db85083ebc37bd1871952cb1630c4c12ef09ace69a298eb4e4e5b490b6f1c15deedcfe6c646a61065f956c6ffafad66d7e3bf626a3deba20f2582e7e326aa2a4d77a411b047b46894cb6ef43eeb184416d7ed855a0153815947db88e057cd21bd63e30e982dd2ff496d0483e099af3b301626097a5ee870bd9bb1ce0a1f282aaa602af71d67566644c1889979d914c72057bdb373e1aebe2de1a6ec4820791003246585f646569a4c45749d2b33aa516a02844aa6944fec2a3dc500fdb4d628ef6534d079fc4c0535a44be09d760a2bb4d10d06777ba4a10eaaa6b7b5f6a132eb450c74eb74bc128423c30bbcaff6ca5327e89ed67d46062c618a1d84094e0fd6754cbf86304a183b6eb8b0aa2d05d7dcfb2aee5cfc9f0b8734f14ee6b3560764a487eb7f9441ec4def80a6845184020d93becb6330203e12096918495a9495b84030aa4540a3f87013e749ee4ef2cce1fea05f7b8aeefea16dfa8d9d74ada7137114280703dc1e842095b4b0cdf79ea47de3fa3db814b5076b5f4975c18ff3c0978022939f7456d7011f43dcd0d8c24a95524979f5383739c52bbe2872292eac6264", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r2, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3e, 0x0, 0x9000}, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x10000, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x0, r4, 0x10001, 0x100000fff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x7ff, 0x4) clone(0x100000, &(0x7f0000000380)="d7c1f99875a5da9ce96b94f1e455a4d42106f8bc43feb6738f78e5aaac37950762b592fa6ab0b8d7e59d9fafefaedac53ebc540c2ea52ee0c5cf0c8bab3bc4df6cc830c1cc0c15eb3db40f2c5576cfa452ea0225b7d10798", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="17329045909e5fb1f90f7e75c07b81d042c849f6cb25") 2018/04/08 06:10:14 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/08 06:10:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="ba952a49f24e931272045ede39376c73797a30"], 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x1, 0xe5cd, 0x6, 0x101, 0x5, 0x100000000}) clock_settime(0x3, &(0x7f0000000140)={0x0, 0x989680}) 2018/04/08 06:10:14 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69, 0x6db}, 0x0) recvmsg$kcm(r2, &(0x7f0000000880)={&(0x7f00000004c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)=""/128, 0x80}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f00000003c0)=""/21, 0x15}], 0x5, &(0x7f0000000780)=""/210, 0xd2, 0x9}, 0x40010120) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff6d, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x1, 0x0, 0x1}, 0x2c) socketpair(0x0, 0x80004, 0x3, &(0x7f0000001c40)={0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) recvmsg(r2, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f00000008c0)=""/123, 0x7b}, {&(0x7f0000000940)=""/144, 0x90}, {&(0x7f0000000a00)=""/40, 0x28}, {&(0x7f0000000a40)=""/2, 0x2}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/68, 0x44}], 0x6, &(0x7f0000001b80)=""/118, 0x76, 0x3}, 0x20) recvmsg(r5, &(0x7f0000002100)={&(0x7f0000001e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001e80)=""/5, 0x5}, {&(0x7f0000001ec0)=""/119, 0x77}, {&(0x7f0000001f40)=""/216, 0xd8}], 0x3, &(0x7f0000002080)=""/84, 0x54, 0x1}, 0x2100) r6 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000002140)={0x3, 0x70, 0x4, 0x4, 0x9, 0x5, 0x0, 0x5db9, 0x100, 0xd, 0x1f, 0x800, 0x1, 0x8000000000000000, 0x0, 0x1000, 0x9, 0x0, 0x6, 0x2d1, 0x4, 0x0, 0x8, 0x40, 0x80, 0x80, 0x6, 0x8000, 0x9, 0x40, 0xe39, 0x9, 0x8001, 0x8, 0x100000000, 0x8, 0x0, 0x8, 0x0, 0x9, 0x0, @perf_config_ext={0x247, 0x7}, 0x180, 0x100, 0x9, 0x5, 0x2, 0x9, 0xfffffffffffffc00}, r6, 0x1, r4, 0x1) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) userfaultfd(0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r7, &(0x7f0000001c80)="837a097de624a8dba077f7d939b0eee28579f815d7fdbaf652d5c61450900cfdffa93606b28cff156bfa579977c6311a78f015cb70916c4dfec9771d4520ff57e07ff03fa426e0c976e441cfc16a25167493612e0ccc905ffba5ed1d284169ac47ba54e0919078868d2fd152f08f6e", &(0x7f0000001d00)="40a98698a17bd49cf07275c71e12e9840d6317e29f6de1b0e4618c2bed84b97ee8e8c097c7e608b0f44283c6e245da0fa302cf38f763f7fab85bb2464519e6980107df16e62eac5c73de11c13d514b61a3d190d00623dde39ef9a53ad3e3bdd59ff26ba6b9acde709243aeccd200bb062006b79a14cdedb978ff077cd0dfc7d10c10db41ca38846878233c97875561ec674305e471174e23fdde11d6e2034ede21ef24750948cdfb24990856f3fbf04e0b4e770531eae7a7691514d7ac2b8d4395fb970e1c7f46dec41ec2f083495bcfe1b6acccf1dc36420e1b5a65722c0145bbbbf8556a3cccedb15224251cd440"}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/04/08 06:10:14 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) 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$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x221, 0x4) dup2(r2, r0) 2018/04/08 06:10:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x8000, 0x6, 0x0, 0x4, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x1f}}, 0x5, 0x40, 0x101, 0xaa, 0x1b}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) sendfile(r2, r1, &(0x7f0000a2effc), 0xff) 2018/04/08 06:10:14 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000003c0)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0)) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000015c0)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x9fe, 0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x81, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000180)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xcaca}) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x200) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) r4 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r4, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x400000000000, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x43}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x40000, 0x4, 0x0, 0x0, 0x20000000000}]}) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/08 06:10:14 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1204, &(0x7f0000004080)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000140)={0x1001, 0x4000, 0x80000000, 0x10000, 0x4}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/08 06:10:14 executing program 6: prctl$intptr(0x8, 0x7) alarm(0x1000000000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x8, {{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff001}}}, 0x104) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x3, 0x4) 2018/04/08 06:10:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000380)=0xd769) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0xa4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) bind$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x2, 0x7, 0x20, 0x461, "ebaa2ad12d1b34404944c94d54490bbe284c37eefc70a8764dc2c4ad429c10d2153a4c302c4c4fdd2bfc1929077ed476c5b86530cdad694009a1e969a7b26d", 0x8}, 0x58) 2018/04/08 06:10:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000500)="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", 0x105) sendto(r1, &(0x7f0000000100)="340000001300e7eff75803cd", 0xc, 0x0, 0x0, 0xfd47) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000040)='securityselfuser)^vmnet0\x00', 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f00000000c0)={0xf60d, 0x2}) recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/57, 0x39}], 0x1, &(0x7f0000000480)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000000c00)={0x0, 0x989680}) gettid() [ 847.580796] ================================================================== [ 847.588466] BUG: KASAN: use-after-free in uprobe_perf_close+0x3e0/0x570 [ 847.595212] Read of size 4 at addr ffff880192af26cc by task syz-executor0/8886 [ 847.602558] [ 847.604176] CPU: 1 PID: 8886 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 847.611086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.620428] Call Trace: [ 847.623010] dump_stack+0x1a7/0x27d [ 847.626632] ? arch_local_irq_restore+0x53/0x53 [ 847.631291] ? show_regs_print_info+0x18/0x18 [ 847.635786] ? kasan_check_write+0x14/0x20 [ 847.640012] ? uprobe_perf_close+0x3e0/0x570 [ 847.644416] print_address_description+0x73/0x250 [ 847.649251] ? uprobe_perf_close+0x3e0/0x570 [ 847.653659] kasan_report+0x23c/0x360 [ 847.657455] __asan_report_load4_noabort+0x14/0x20 [ 847.662375] uprobe_perf_close+0x3e0/0x570 [ 847.666599] ? trace_hardirqs_off+0x10/0x10 [ 847.670915] ? probes_open+0x180/0x180 [ 847.674794] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 847.679634] ? perf_trace_lock_acquire+0xe3/0x980 [ 847.684477] trace_uprobe_register+0x4cb/0xc00 [ 847.689052] ? find_held_lock+0x35/0x1d0 [ 847.693107] ? probe_event_enable+0xd70/0xd70 [ 847.697596] ? kasan_check_read+0x11/0x20 [ 847.701738] ? rcu_is_watching+0x85/0x130 [ 847.705882] ? rcu_pm_notify+0xc0/0xc0 [ 847.709789] ? perf_event_attach_bpf_prog+0x410/0x410 [ 847.714981] ? perf_uprobe_init+0x220/0x220 [ 847.719301] perf_uprobe_destroy+0x9b/0x130 [ 847.723617] ? perf_uprobe_init+0x220/0x220 [ 847.728015] _free_event+0x3d7/0x11f0 [ 847.731809] ? kasan_check_write+0x14/0x20 [ 847.736037] ? ring_buffer_attach+0x840/0x840 [ 847.740521] ? wait_for_completion+0x770/0x770 [ 847.745091] ? perf_event_release_kernel+0x2c2/0xfe0 [ 847.750186] ? lock_downgrade+0x980/0x980 [ 847.754328] ? lock_release+0xa40/0xa40 [ 847.758296] ? mark_held_locks+0xaf/0x100 [ 847.762438] ? _raw_spin_unlock_irq+0x27/0x70 [ 847.766930] put_event+0x35/0x40 [ 847.770289] perf_event_release_kernel+0x6e8/0xfe0 [ 847.775210] ? trace_hardirqs_off+0x10/0x10 2018/04/08 06:10:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x408, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) socketpair(0x10, 0x6c67b4a151668462, 0xd13f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/89, &(0x7f0000000140)=0x59) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000080)={0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x8}) epoll_create(0x2) 2018/04/08 06:10:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r0 = open(&(0x7f0000000040)='./bus\x00', 0x402, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="907974d185b2bd49ea042b8754317bb348c77a30"], 0x4) 2018/04/08 06:10:14 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1cb5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x81) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) [ 847.779523] ? put_event+0x40/0x40 [ 847.783056] ? locks_remove_flock+0x4ab/0x620 [ 847.787545] ? find_held_lock+0x35/0x1d0 [ 847.791608] ? locks_remove_file+0x3f5/0x5a0 [ 847.796012] ? lock_downgrade+0x980/0x980 [ 847.800158] ? lock_release+0xa40/0xa40 [ 847.804124] ? kasan_check_read+0x11/0x20 [ 847.808285] ? do_raw_spin_unlock+0x9e/0x310 [ 847.812683] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 847.817259] ? locks_check_ctx_file_list+0x104/0x2b0 [ 847.822362] ? kasan_check_write+0x14/0x20 [ 847.826590] ? do_raw_spin_lock+0xc1/0x230 [ 847.830814] ? _raw_spin_unlock+0x22/0x30 [ 847.834951] ? locks_remove_file+0x3fa/0x5a0 [ 847.839354] ? fcntl_setlk+0x1140/0x1140 [ 847.843404] ? fsnotify+0x7b3/0x1140 [ 847.847125] ? perf_event_release_kernel+0xfe0/0xfe0 [ 847.852215] perf_release+0x37/0x50 [ 847.855838] __fput+0x327/0x7f0 [ 847.859118] ? fput+0x150/0x150 [ 847.862394] ? check_same_owner+0x320/0x320 [ 847.866705] ? _raw_spin_unlock_irq+0x27/0x70 [ 847.871191] ____fput+0x15/0x20 [ 847.874452] task_work_run+0x1ab/0x280 [ 847.878323] ? task_work_cancel+0x240/0x240 [ 847.882632] ? kasan_check_write+0x14/0x20 [ 847.886859] ? switch_task_namespaces+0x94/0xc0 [ 847.891581] do_exit+0x1986/0x2700 [ 847.895104] ? print_irqtrace_events+0x191/0x270 [ 847.899834] ? mm_update_next_owner+0x960/0x960 [ 847.904482] ? trace_event_raw_event_lock+0x340/0x340 [ 847.909660] ? perf_trace_lock+0x900/0x900 [ 847.914379] ? trace_hardirqs_off+0x10/0x10 [ 847.918691] ? rcu_note_context_switch+0x710/0x710 [ 847.923611] ? __lock_acquire+0x638/0x3c30 [ 847.927838] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 847.933000] ? lock_downgrade+0x980/0x980 [ 847.937140] ? kasan_check_write+0x14/0x20 [ 847.941359] ? __unqueue_futex+0x1e2/0x2b0 [ 847.945568] ? lock_release+0xa40/0xa40 [ 847.949520] ? kasan_check_read+0x11/0x20 [ 847.953651] ? do_raw_spin_unlock+0x9e/0x310 [ 847.958048] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 847.962619] ? kasan_check_write+0x14/0x20 [ 847.966833] ? do_raw_spin_lock+0xc1/0x230 [ 847.971053] ? perf_trace_lock+0xd6/0x900 [ 847.975275] ? futex_wait+0x6a9/0x9a0 [ 847.979069] ? trace_event_raw_event_lock+0x340/0x340 [ 847.984254] ? perf_trace_lock+0x900/0x900 [ 847.988464] ? futex_wait_setup+0x400/0x400 [ 847.992765] ? trace_hardirqs_off+0x10/0x10 [ 847.997066] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 848.002150] ? futex_wake+0x2d7/0x680 [ 848.005936] ? memset+0x31/0x40 [ 848.009193] ? find_held_lock+0x35/0x1d0 [ 848.013248] ? get_signal+0x7bb/0x16e0 [ 848.017119] ? lock_downgrade+0x980/0x980 [ 848.021266] do_group_exit+0x149/0x400 [ 848.025136] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 848.029701] ? SyS_exit+0x30/0x30 [ 848.033138] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.037608] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.042603] get_signal+0x74c/0x16e0 [ 848.046305] ? ptrace_notify+0x130/0x130 [ 848.050354] ? rcu_is_watching+0x85/0x130 [ 848.054493] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 848.059410] ? __fget+0x370/0x580 [ 848.062908] do_signal+0x90/0x1e90 [ 848.066444] ? iterate_fd+0x3f0/0x3f0 [ 848.070223] ? perf_trace_lock_acquire+0xe3/0x980 [ 848.075054] ? setup_sigcontext+0x7d0/0x7d0 [ 848.079364] ? find_held_lock+0x35/0x1d0 [ 848.083415] ? fget+0x18/0x20 [ 848.086503] ? exit_to_usermode_loop+0x8c/0x2f0 [ 848.091150] exit_to_usermode_loop+0x258/0x2f0 [ 848.095719] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 848.101245] ? compat_SyS_ioctl+0x77/0x2a30 [ 848.105549] ? do_fast_syscall_32+0x156/0xf9f [ 848.110036] do_fast_syscall_32+0xbe6/0xf9f [ 848.114341] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.119342] ? do_int80_syscall_32+0x9c0/0x9c0 [ 848.123908] ? finish_task_switch+0x1b9/0x970 [ 848.128376] ? finish_task_switch+0x17a/0x970 [ 848.132848] ? syscall_return_slowpath+0x2ac/0x550 [ 848.137760] ? prepare_exit_to_usermode+0x350/0x350 [ 848.142755] ? sysret32_from_system_call+0x5/0x3c [ 848.147586] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 848.152421] entry_SYSENTER_compat+0x70/0x7f [ 848.156809] RIP: 0023:0xf7f31c99 [ 848.160150] RSP: 002b:00000000f5eeb10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 848.167839] RAX: fffffffffffffe00 RBX: 000000000813b014 RCX: 0000000000000000 [ 848.175092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 848.182337] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 848.189609] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 848.196865] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 848.204115] [ 848.205730] Allocated by task 8876: [ 848.209343] save_stack+0x43/0xd0 [ 848.212780] kasan_kmalloc+0xad/0xe0 [ 848.216477] kasan_slab_alloc+0x12/0x20 [ 848.220433] kmem_cache_alloc_node+0x131/0x760 [ 848.224995] copy_process.part.38+0x1ab9/0x6140 [ 848.229656] _do_fork+0x1f7/0xfa0 [ 848.233153] compat_SyS_x86_clone+0x3b/0x50 [ 848.237461] do_int80_syscall_32+0x2ad/0x9c0 [ 848.241846] entry_INT80_compat+0x6e/0x78 [ 848.245965] [ 848.247572] Freed by task 8888: [ 848.250828] save_stack+0x43/0xd0 [ 848.254255] __kasan_slab_free+0x11a/0x170 [ 848.258466] kasan_slab_free+0xe/0x10 [ 848.262243] kmem_cache_free+0x83/0x2a0 [ 848.266202] free_task+0x155/0x1b0 [ 848.269716] __put_task_struct+0x24b/0x3e0 [ 848.273928] delayed_put_task_struct+0xd8/0x3e0 [ 848.278583] rcu_process_callbacks+0xd6c/0x17b0 [ 848.283245] __do_softirq+0x2d7/0xb85 [ 848.287029] [ 848.288641] The buggy address belongs to the object at ffff880192af2680 [ 848.288641] which belongs to the cache task_struct(65:syz0) of size 6016 [ 848.302145] The buggy address is located 76 bytes inside of [ 848.302145] 6016-byte region [ffff880192af2680, ffff880192af3e00) [ 848.314005] The buggy address belongs to the page: [ 848.318925] page:ffffea00064abc80 count:1 mapcount:0 mapping:ffff880192af2680 index:0x0 compound_mapcount: 0 [ 848.328887] flags: 0x2fffc0000008100(slab|head) [ 848.333539] raw: 02fffc0000008100 ffff880192af2680 0000000000000000 0000000100000001 [ 848.341394] raw: ffffea0006b968a0 ffffea00071fdda0 ffff88019361d6c0 ffff8801ace54240 [ 848.349244] page dumped because: kasan: bad access detected [ 848.354924] page->mem_cgroup:ffff8801ace54240 [ 848.359392] [ 848.360995] Memory state around the buggy address: [ 848.365903] ffff880192af2580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 848.373233] ffff880192af2600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 848.380576] >ffff880192af2680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 848.387921] ^ [ 848.393622] ffff880192af2700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 848.400964] ffff880192af2780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 848.408293] ================================================================== [ 848.415625] Disabling lock debugging due to kernel taint [ 848.421479] Kernel panic - not syncing: panic_on_warn set ... [ 848.421479] [ 848.428829] CPU: 1 PID: 8886 Comm: syz-executor0 Tainted: G B 4.16.0+ #288 [ 848.437032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 848.446364] Call Trace: [ 848.448930] dump_stack+0x1a7/0x27d [ 848.452534] ? arch_local_irq_restore+0x53/0x53 [ 848.457176] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 848.461908] ? vsnprintf+0x1ed/0x1900 [ 848.465685] ? uprobe_perf_close+0x2f0/0x570 [ 848.470067] panic+0x1f8/0x42c [ 848.473232] ? refcount_error_report+0x214/0x214 [ 848.477963] ? do_raw_spin_unlock+0x9e/0x310 [ 848.482341] ? do_raw_spin_unlock+0x9e/0x310 [ 848.486724] ? uprobe_perf_close+0x3e0/0x570 [ 848.491107] kasan_end_report+0x50/0x50 [ 848.495053] kasan_report+0x149/0x360 [ 848.498829] __asan_report_load4_noabort+0x14/0x20 [ 848.503732] uprobe_perf_close+0x3e0/0x570 [ 848.507937] ? trace_hardirqs_off+0x10/0x10 [ 848.512229] ? probes_open+0x180/0x180 [ 848.516091] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 848.520908] ? perf_trace_lock_acquire+0xe3/0x980 [ 848.525721] trace_uprobe_register+0x4cb/0xc00 [ 848.530275] ? find_held_lock+0x35/0x1d0 [ 848.534310] ? probe_event_enable+0xd70/0xd70 [ 848.538864] ? kasan_check_read+0x11/0x20 [ 848.542986] ? rcu_is_watching+0x85/0x130 [ 848.547105] ? rcu_pm_notify+0xc0/0xc0 [ 848.551054] ? perf_event_attach_bpf_prog+0x410/0x410 [ 848.556218] ? perf_uprobe_init+0x220/0x220 [ 848.560510] perf_uprobe_destroy+0x9b/0x130 [ 848.564801] ? perf_uprobe_init+0x220/0x220 [ 848.569093] _free_event+0x3d7/0x11f0 [ 848.572864] ? kasan_check_write+0x14/0x20 [ 848.577087] ? ring_buffer_attach+0x840/0x840 [ 848.581554] ? wait_for_completion+0x770/0x770 [ 848.586110] ? perf_event_release_kernel+0x2c2/0xfe0 [ 848.591189] ? lock_downgrade+0x980/0x980 [ 848.595308] ? lock_release+0xa40/0xa40 [ 848.599255] ? mark_held_locks+0xaf/0x100 [ 848.603376] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.607844] put_event+0x35/0x40 [ 848.611184] perf_event_release_kernel+0x6e8/0xfe0 [ 848.616084] ? trace_hardirqs_off+0x10/0x10 [ 848.620379] ? put_event+0x40/0x40 [ 848.623893] ? locks_remove_flock+0x4ab/0x620 [ 848.628360] ? find_held_lock+0x35/0x1d0 [ 848.632397] ? locks_remove_file+0x3f5/0x5a0 [ 848.636778] ? lock_downgrade+0x980/0x980 [ 848.640898] ? lock_release+0xa40/0xa40 [ 848.644843] ? kasan_check_read+0x11/0x20 [ 848.648963] ? do_raw_spin_unlock+0x9e/0x310 [ 848.653344] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 848.657897] ? locks_check_ctx_file_list+0x104/0x2b0 [ 848.662973] ? kasan_check_write+0x14/0x20 [ 848.667178] ? do_raw_spin_lock+0xc1/0x230 [ 848.671388] ? _raw_spin_unlock+0x22/0x30 [ 848.675509] ? locks_remove_file+0x3fa/0x5a0 [ 848.679888] ? fcntl_setlk+0x1140/0x1140 [ 848.683921] ? fsnotify+0x7b3/0x1140 [ 848.687614] ? perf_event_release_kernel+0xfe0/0xfe0 [ 848.692686] perf_release+0x37/0x50 [ 848.696286] __fput+0x327/0x7f0 [ 848.699539] ? fput+0x150/0x150 [ 848.702791] ? check_same_owner+0x320/0x320 [ 848.707085] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.711553] ____fput+0x15/0x20 [ 848.714808] task_work_run+0x1ab/0x280 [ 848.718669] ? task_work_cancel+0x240/0x240 [ 848.722961] ? kasan_check_write+0x14/0x20 [ 848.727171] ? switch_task_namespaces+0x94/0xc0 [ 848.731818] do_exit+0x1986/0x2700 [ 848.735332] ? print_irqtrace_events+0x191/0x270 [ 848.740057] ? mm_update_next_owner+0x960/0x960 [ 848.744714] ? trace_event_raw_event_lock+0x340/0x340 [ 848.749874] ? perf_trace_lock+0x900/0x900 [ 848.754083] ? trace_hardirqs_off+0x10/0x10 [ 848.758378] ? rcu_note_context_switch+0x710/0x710 [ 848.763279] ? __lock_acquire+0x638/0x3c30 [ 848.767493] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 848.772656] ? lock_downgrade+0x980/0x980 [ 848.776776] ? kasan_check_write+0x14/0x20 [ 848.780983] ? __unqueue_futex+0x1e2/0x2b0 [ 848.785190] ? lock_release+0xa40/0xa40 [ 848.789136] ? kasan_check_read+0x11/0x20 [ 848.793260] ? do_raw_spin_unlock+0x9e/0x310 [ 848.797640] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 848.802197] ? kasan_check_write+0x14/0x20 [ 848.806403] ? do_raw_spin_lock+0xc1/0x230 [ 848.810611] ? perf_trace_lock+0xd6/0x900 [ 848.814733] ? futex_wait+0x6a9/0x9a0 [ 848.818510] ? trace_event_raw_event_lock+0x340/0x340 [ 848.823671] ? perf_trace_lock+0x900/0x900 [ 848.827878] ? futex_wait_setup+0x400/0x400 [ 848.832173] ? trace_hardirqs_off+0x10/0x10 [ 848.836468] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 848.841543] ? futex_wake+0x2d7/0x680 [ 848.845316] ? memset+0x31/0x40 [ 848.848572] ? find_held_lock+0x35/0x1d0 [ 848.852607] ? get_signal+0x7bb/0x16e0 [ 848.856485] ? lock_downgrade+0x980/0x980 [ 848.860607] do_group_exit+0x149/0x400 [ 848.864477] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 848.869031] ? SyS_exit+0x30/0x30 [ 848.872456] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.876926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.881916] get_signal+0x74c/0x16e0 [ 848.885604] ? ptrace_notify+0x130/0x130 [ 848.889643] ? rcu_is_watching+0x85/0x130 [ 848.893764] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 848.898672] ? __fget+0x370/0x580 [ 848.902099] do_signal+0x90/0x1e90 [ 848.905613] ? iterate_fd+0x3f0/0x3f0 [ 848.909385] ? perf_trace_lock_acquire+0xe3/0x980 [ 848.914199] ? setup_sigcontext+0x7d0/0x7d0 [ 848.918492] ? find_held_lock+0x35/0x1d0 [ 848.922530] ? fget+0x18/0x20 [ 848.925616] ? exit_to_usermode_loop+0x8c/0x2f0 [ 848.930258] exit_to_usermode_loop+0x258/0x2f0 [ 848.934812] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 848.940321] ? compat_SyS_ioctl+0x77/0x2a30 [ 848.944613] ? do_fast_syscall_32+0x156/0xf9f [ 848.949082] do_fast_syscall_32+0xbe6/0xf9f [ 848.953376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.958366] ? do_int80_syscall_32+0x9c0/0x9c0 [ 848.962919] ? finish_task_switch+0x1b9/0x970 [ 848.967387] ? finish_task_switch+0x17a/0x970 [ 848.971857] ? syscall_return_slowpath+0x2ac/0x550 [ 848.976758] ? prepare_exit_to_usermode+0x350/0x350 [ 848.981747] ? sysret32_from_system_call+0x5/0x3c [ 848.986565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 848.991380] entry_SYSENTER_compat+0x70/0x7f [ 848.995760] RIP: 0023:0xf7f31c99 [ 848.999096] RSP: 002b:00000000f5eeb10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 849.006776] RAX: fffffffffffffe00 RBX: 000000000813b014 RCX: 0000000000000000 [ 849.014019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 849.021259] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 849.028501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 849.035744] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 849.043459] Dumping ftrace buffer: [ 849.046973] (ftrace buffer empty) [ 849.050652] Kernel Offset: disabled [ 849.054249] Rebooting in 86400 seconds..