[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 13.047677] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.727220] random: sshd: uninitialized urandom read (32 bytes read) [ 21.299813] random: sshd: uninitialized urandom read (32 bytes read) [ 22.156866] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.34' (ECDSA) to the list of known hosts. [ 27.659982] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/10 17:46:30 fuzzer started 2018/05/10 17:46:30 dialing manager at 10.128.0.26:44225 2018/05/10 17:46:37 kcov=true, comps=false 2018/05/10 17:46:40 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x90) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x9, 0x5, 0xffffffffffffffb3}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000440)={r2, &(0x7f0000000400)=""/45}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000500)={0x9, 0x3, 0x200, 0x50f0000, 0x2, 0x9, 0xffffffffffff8000, 0x1, 0x90c, 0x8, 0x0, 0x6}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000540)=0x5, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x2e, "647c5d1b119cec9ceacdb8550d34e0ec14c5b76b37ad1160c615abffa2e08e34104a80edc04b0acb6a3b2986f6f5"}, &(0x7f0000000640)=0x36) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r5, 0x5}, &(0x7f00000006c0)=0x8) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000700)={r5, 0x9, 0x1ff, 0x2, 0x10001, 0x400}, 0x14) chroot(&(0x7f0000000740)='./file0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000780)=0x0) ptrace$setregs(0xf, r7, 0x2, &(0x7f00000007c0)="8c32df582bcabdb57e120199b0c3b6560d208122395d1d0f7561c9c286c3bf65e50286149fd9d10cd3fb130c5e53dd88808dde09ce2ae806b666f04050b002764e6a37a6e20206c73c8a5749a08535654c3a0681a329bacbf3954ed95918b9d7f13a8bb22a86a0cb84fb73a0bccbb8c6d1c0f8f0a7ffb42275eb7ddc1679716b66299dfc49f89d1fe00e2feff9e485e56511f4f69998e07f41d995567e78d33a27900722c461d7e08e0141bf16ef060810a854a41ee5c2b6e1e1a48a") getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000900)={r6, 0x8}, &(0x7f0000000940)=0x8) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000980)=0x6, &(0x7f00000009c0)=0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000a00)="80679acdbad03a55c42742f96c6d557af0e2f28748aa8db3cfb332cd5ecfe32e0f682c530fe3c7918eef5d553f98bba139eb18887b0cf61cbfe2f2a1eae2bceac88e9db78e749fda0b6abb2e154dca") 2018/05/10 17:46:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xf8d, 0x2, 0xa, 0x3, 0x6, 0x1, 0x6, 0x25b, r2}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x20, 0x9d, "4fb87423746ca258f8f2cfc282e6cadb71e91d07336157440279da73247f50257ea0f6aeb47d70c4c764abdac0db040ded821acce9c09b433086a7e0579602a0eb0c5b5ba721f63ad838638030e1c6d918cf06731cef0670b88864e1fb6c977b63c38867df6c36f65004d36826480a1b01cbfb33929f8f07258e6ef80f0be204a040b408e128806398e5504fe2293748b87038c851401ee7aa504a6b16"}, 0xa5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x2, 0xffff, 0x0, 0x2}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_generic(r0, &(0x7f0000002800)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000027c0)={&(0x7f0000000340)={0x2444, 0x20, 0x400, 0x70bd2a, 0x25dfdbff, {0x1c}, [@nested={0xac, 0x84, [@typed={0x14, 0x3b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x30, @pid=r5}, @typed={0x14, 0x65, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="76261087dc36cd2f0cb48d0e", @typed={0x8, 0x3e, @str='\x00'}, @typed={0x10, 0x34, @str='user\'*]em1\x00'}, @generic="46b509e8b74d03defe2fc86394d9d6c2f6f11ed245e056bd6adfef5c4e6347cc2ccfeaa4422593d4cbf1223af1ab2f42fbc5fd1c5f8d058ed4d527b63366b53a60080ccb53fe61dbc5b7d45796776d3857d1"]}, @typed={0x8, 0x1a, @ipv4=@multicast2=0xe0000002}, @nested={0x1118, 0x89, [@generic="ea137cf842c17db004f179db4826f8f2b45a5d3ec7af928c05384bb2250fa0457ccd5dad3e78a4de67c1d122634ea965d9e3584470c452b3ed78ea40851469c76920ba7a2d7eb41447edf703c5d5582cd2058a9ef93bd9560c6b788b3bc63b4b092da45ee91a30b4d4417287bfed383baa6a23c77b1582c428def1f592c5c8e0f432bd65f3580aebf0b292c887be636e965fffeb5f6c82aa2fa03d2560775623747d37feafc6615cbc31220937f0b293beedfb0663", 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@generic="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@typed={0x14, 0x9, @ipv6}, @typed={0x10, 0xb, @str='!\\vboxnet0\x00'}]}, 0x2444}, 0x1, 0x0, 0x0, 0x4000841}, 0x40801) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000002840)={'security\x00'}, &(0x7f00000028c0)=0x54) write$fuse(r0, &(0x7f0000002900)={0x20, 0x1, 0x9, @fuse_ioctl_out={0x81, 0xc857, 0x300000, 0x6}}, 0x20) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002fc0)='/proc/self/net/pfkey\x00', 0x410100, 0x0) connect$pppoe(r7, &(0x7f0000003000)={0x18, 0x0, {0x0, @empty, 'syzkaller0\x00'}}, 0x1e) setsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000003040)=0x80000000, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003080)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f00000030c0)={r1, 0x10000}, 0x8) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000003100)) sendmsg$nl_generic(r7, &(0x7f0000005400)={&(0x7f0000003140)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f00000053c0)={&(0x7f0000003180)={0x2204, 0x1d, 0x208, 0x70bd29, 0x25dfdbfc, {0xb}, [@generic="34df71f1af71ea05fdf8b9f6979b903188b452701f0e4ab173763b8c1707aada7c77cc60758b8b9db14727068a4b585455a07f86f417dbe69cefd5401e9aea0c6863b7755afeb166b334a93ad07fd38c0c5a180610b771ed287ad9bdc98ef6d52b11ea054245cd08113f60ed38c2fc40b4399cb18a3e35e08b1156b2e8af52dc6f7cb0572081d7b45904128cc4fb6bdaeb8594f08391080478b0263ed78fa2", @typed={0x8, 0x32, @fd=r7}, @nested={0x1104, 0x17, [@generic="4f8ac9f98a23857ffca37da6391795846a69c68ed436635f3f60add57d29c20a807cc9c72485aad18d4377aa3d435d5841dfd86aa18a79c3c42ec1000975f9084dd9be232d2363b2a1765a8d1a374e14ebcdf422f3650cf1f9a30b34c86b89b307fe04232fe6df415a086b8acd3e888b6b4c9d119f3a4c6306cb3eb5ee6e8bac32518b5970a105ce73be8489ca9159fe2a5ee98477e76c8ed960b4f0d8e9688dd87931cc830c7c5d57cd2d7d243cec753a4aed1a6720", @typed={0xc, 0x2b, @u64=0x401}, @typed={0xc, 0x1f, @u64=0x81}, @typed={0x8, 0x8d, @fd=r7}, @generic="4be55aa6f36209c3c0111e6d2291a128726d069c0615c4", @generic="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@typed={0x8, 0x47, @u32=0x8}, @typed={0x8, 0x54, @fd=r0}]}, @generic="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@generic="094cd202d0172e17a3e0aec42731e660486fb054da0cf70761e2e1dc495ebaf0820c2af5ef781d94f8b6e3e0ac987ea8bcda7b88cd4a8f6e9b9955dedf7f00731b0a47"]}, 0x2204}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendmsg$nl_route(r7, &(0x7f0000005500)={&(0x7f0000005440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000054c0)={&(0x7f0000005480)=@ipv4_getnetconf={0x24, 0x52, 0x225, 0x70bd29, 0x25dfdbfc, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x100000000}, @NETCONFA_RP_FILTER={0x8, 0x3}]}, 0x24}, 0x1}, 0x4000800) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005540)='/dev/rtc0\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000005580)={0xc0000003}) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000055c0), 0x10) sendmmsg$inet_sctp(r8, &(0x7f0000008440)=[{&(0x7f0000005600)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000005ac0)=[{&(0x7f0000005640)="89cec4ac7ce96e7493d30b449d43836137b37ef68fd5a7806d90fbdcac30caec5c8f6c81d31cb0abe24620711d545c52f3a88c3f81073e2916aa9ed046bb389d40c16e09e37c06a063397220d4d18eb7d058c040a398e1468fafdd94c1d11d5afdf3de5486ae81a4113a8ba8b16053e5baab2f803a4fd0687ce6bc5552045c895fa2bcf39ddd", 0x86}, {&(0x7f0000005700)="59d9ad122aa6eb13f9699e6f78349998e32bb179f8a904f593a7e3a2935bb8bdf54c1b14e1bf94c317ec3b4f98b4404ee0c202e69d2f2329f52bf17cafea6b269982f352ac6c76c35f385cbffe9664fb839181892231c2d7f6ec75643332e6d632aa1b73bef9d2e074feae136ca9bbb66b7a1d7b1b8e0c", 0x77}, {&(0x7f0000005780)="16fe61b077e05cd651c2ec8877d225130b010d185fb92575404cee868f3a7c5e8c03814b894c27905bd8c05a6950535784b7babe1afd8a6db04eb4fbe4c2d889e2d7bea506fd29fcaff69901b1b21bb7e4e7bd05f831b017fc81a62ec45a02075d3c4b584df52bbc2981120da4119702b71b6cf0289f22b918146d6b39f5d4697fd3678d968598ce50383adbd6975a78618d31332829535f88499fd56eb038e6fb39b69e8fd87a46a752e25f59f174a6e881ef999bbc9a9fd19679ced141a1ee0ddcb36d2dadf631c16e9a6446ebfda57df83b0c1d86057c776272532088800b7e14a00b2d4c58453af570b2", 0xec}, {&(0x7f0000005880)="700b91c8728f0dcecec80fdf053aede9d6110b54b247e9f93edee426b0bd4835763815ed3359ec27822032b48d4caed90d77f603ff6fd3017a248003f3536910a6d442f2dc309387a9e20a4612d3968ac961861243499498bba7bf4c103f76d27b88a88827071a9f47a1427c831e50383cea7c9063a6746cc48322401eeab22592b68654cb2000cd63bcb8052e43d8906e266f38ef89a1d38268d98a32c1c78ce97cf6bf556fcbc09c436c217ef51373d71be7", 0xb3}, 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0x1000}], 0x1, &(0x7f0000006e00)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x20, 0xd0}, {&(0x7f0000006e40)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000008380)=[{&(0x7f0000006e80)="f46c26f509a0f835f7547bf0a0b51e29efccf03e75840807d2d24b2312e58adc8c0815c7c1b7e3cc3b8edb9799eee5d77243b504c9f44df4e033aea4360ac2ad3310f26706d2234f05b98a03950d8997fa6ecb72a57359b9afd859ee996353b03466b6b1dc69922dfdc035d8897a796c146de5c6e2f9178b72668fc8e4c0e8f95bced759f6dbdb20a942ed40de710048217d56cb2006c623a6935e9d4852b6e3b821ee4197be09366ec60f6cf8d30f02480146c0", 0xb4}, {&(0x7f0000006f40)="83e11ea05f9d71db05f642233db9ab0ef346625b403f3358ca37a40d217af1296d32358c7b8492dea7b844307382262ca3d3fae285f64b227c5861c14e424345c27f167c8bacbfc71db75ca8abe2796959dfd458add5c28b7b4998a2f39effebc0af58f6949b0c9a28a9d4d72cd56a020d46e1eecfcab90cc9368898c2", 0x7d}, {&(0x7f0000006fc0)="8afe2397e705a0fc9f2398fb7b4afc4ad87434fcfde6498cf618a33d2073e96ed22c7957fed0fe0369f8af4639fb472fb76853810b458c25138696a96b1e20e473f9dc45cf77d52487e788791beddf52e7e48c34231228169a0859bcfe8bfc96a5ca5e60e7921aa47019bef9b48af95f27fd22a236fbb71fae826804fb6784a24306ad0302d8cf7ef276d5ede0d410c933d2e9e0fb086e43d396e5d9be286865559a795a3defb2c1b4ccd1c6780a7f7097a473d97a9e086a857dbcc0d1", 0xbd}, {&(0x7f0000007080)="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0x1000}, {&(0x7f0000008080)="d9d2209d8e26dbea3785175cc039ca5770592c28843a6bcd50e37b6e4c28a29d512ab504d53bd6671a53f312d42315", 0x2f}, {&(0x7f00000080c0)="37f29137734dfeffe8790ab9a96b44cf9812f0cdf670db442960b8ac225c28ddb1787cfd3c4a03b4301ade7920d7d757ce7fb113e0941b07626af153ab510dde0bad70b48f716e8135ee98c158498383099888fea226c5dcce54b6a7e20d11ea07b78b6169ce13a01879cbeb4df69278f511d98504f2b6bfa696b5bee6a0edda433d2879283806c23dabd4c1f66b5a36070b90", 0x93}, {&(0x7f0000008180)="7e447718899de92dff01a4ce0592eca1d77c36876c9e30140102b50bf87d5a39300b676d4f7b187d2f72a9d7d65bd52d87f255f8ea7c1910f286627c6d9b83670205", 0x42}, {&(0x7f0000008200)="1af4719fc26afbea603b96d545617c6b7728275b397eea45f93dbe9563814f5df362463c390a6d25aef8f851513ab3940e7ad7e90fa686be6be684eb01d62d3a529f5a8de27820eefea4a8debf9dbc1789034a50a67078e39ef631a27bfd1b6f78edda3bd5bd610f468c5ae345b0c9c6a00b6c0995ce2216dc8a61a1f33ae83c1911e03b5e52c3ba936e5ac87b6bf02746bbf3795e481616fc10a09f8ae1a690aa1add5c98ec93a346ee8b3573607b4f37577e2f7ff4a8", 0xb7}, {&(0x7f00000082c0)="d2cd7c54c69af1926b7218d4f6c8bf335395647b091b862042b5106505697d4a21729b465fff063673cb55709cd2352ef0bbb3eb331fa5224f3c994d8545584e668b4324c78b57ac6451769f9f87ca48be1ad31feeb85235be960ce88a0a5f2bd724333af9c879b6390b504ca7df914ee384f746cc97c8c7a5e4271ae14fce1ef94139fcc71f435632a98f19241dc9deee78c4a3bd88e96336a2a1bcbb4a408c8dcb84c9", 0xa4}], 0x9, 0x0, 0x0, 0x40000}], 0x4, 0x4000080) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000008540)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008580)={r4, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x1, 0x7fff, 0x3, 0xef}, &(0x7f0000008640)=0x98) fcntl$setstatus(r8, 0x4, 0x40800) prctl$intptr(0x2f, 0x0) sendmsg$nl_netfilter(r8, &(0x7f0000008bc0)={&(0x7f0000008680)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000008b80)={&(0x7f00000086c0)={0x490, 0x1, 0x3, 0x400, 0x70bd2d, 0x25dfdbfd, {0x1, 0x0, 0xa}, [@generic="d9b65ae135dd8628c88380c78fc449e705362c6e5bbdd0d6a7935ac6019817960742ef1fec950d8d590ff21878fcaf71803518e64e0c5301b2d80ea91db402ae39e744df22149ac4b9262af427c92c51c00abf6f429c167ca08a6462567bc95e74a3ddd4d6640cb7a6ab7c236211e646629afc9ba57793935cc2e2cbb7941dbe29d4f924004f87464b960f0c6d186bfef31236b05e3e2873e872fc2dfffe85cd2d7501a1609ec39f1de9", @nested={0xd4, 0x2f, [@typed={0x14, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x59, @uid=r6}, @generic="94999e6075dce0fcfa557ad313159b6a8f230d5e1294cfa2fa7127197f1f2b2f40830c38660830a94b152354772392af7e59ae7b8cd8d299ea690ee5fa110ed810b5d12f536d564e43e48be4d997a29e8630b49996dbe7ef2b7ca2321c2785a52f519a770aa33164b3be5cae77b6a8e33bbfa82536e1c9c95c08e722535c3680786f99df1d078db5384c91b7a96d6e11e6e23c9e46e9487e35756982b0aa6273e0beef1717d183a0569d0aaebf", @generic="ebf11e7324aba6"]}, @nested={0x130, 0x2, [@typed={0x8, 0x20, @u32=0xffffffff}, @generic="407762453dc66074f1a3bc0eb790aba3431d5a0ee0aa7645d8091b8b354b67923fec9b88bf2cbcb6610b94c9548c4ec4c639365aac131d67e08773d2d61bd9202f81c3a4751df1ddab9a489d355ae857b50e51f834bdf5346d9e30bc6a5e12097fe2bf06c7f9027d94ee533515e647cc63b2496a8ee231a0b83ae4d2cc3a9c11a74e14d186eec6b88e2eba876e63eb66592287b4fade0dddab54d47aa359efa96951a1a697134fbca561a5d42749d86aa523a83a084596bf77c5b3c1d8ad3d6c5dff9862639ecf1c7a823396edd5dbcaceb7b8e431a0b049174c0c71c4a0c94e", @typed={0x4, 0x3d}, @generic="133ef2d14c3355c31bc5ac9a9ccbd09cf2e6dfebfd3f5fb71a72bba09500ba877d56", @typed={0x1c, 0x1b, @str='/proc/self/net/pfkey\x00'}]}, @nested={0xf0, 0x27, [@generic="d956be4f7d2531e60c09d37ff84ba2f7744b7fc9bd9e4eb04f134d7f82f0bb1f8b804c8667e50dcb385f57f5ab16714af1dc3168751336fc49f579ae6ee2ae113459d6ff07d9bf89568d3efddfa04cbe9e457dac02bfc330a6dcd548486c2e916eb588542636bee830ab46ae89ae66ebc10d0802ce9d0acd7a8a67819948c980084ed36e539acf88302d758a08afc8bc9ad1c9b61cf7baf857c3549e3512dadf802886abadd2e7854e212f2febcfb9ec120005660c2e907362fa83504ebf1890dbc6b97f29994946f9a0a36556", @typed={0x14, 0x6d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0xf, @u32=0x1}]}, @typed={0x90, 0x24, @binary="f59703ab29640d0411a06ab9f53aed19205e2c5a3cb3db14084440f667ecd13dfd2477606d0f96fa38d1fe2847a4a3f109ba72ac3551ae182cfc6a452495ed800c66f460d7c7b229ed0cb0c29d327276e63b9498402005beda40664f888e1959f3ea3e746234524152c94229c7bd0b5c021faad947018e0e87f6e0132ff55c8a9572f6285a2a4110de17"}, @typed={0x14, 0x26, @ipv6=@loopback={0x0, 0x1}}, @generic="2986618389db60b5563dfeeea67f8fd8b2acd80713ed7c5101b146518825fecc033e865c0a0dbf2d17437b98bb0c5877e86ff82d9c3600"]}, 0x490}, 0x1}, 0x90) sendmmsg$inet_sctp(r7, &(0x7f000000af80)=[{&(0x7f0000008c00)=@in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x1c, &(0x7f0000009180)=[{&(0x7f0000008c40)="cddcd01af5615d8af66c6e49d674777fc4c0ad353fa948a4ee299bc1a76f193642173ae9cee057239d26da9d6338ab38cb0154a46212328c3e8ef6bb399a2a86ea50e7951c4c10f0f994d7f9b424801f47d11c7fb41ee24a3021d44c3727d8", 0x5f}, {&(0x7f0000008cc0)='l', 0x1}, {&(0x7f0000008d00)="b16a63a3c56dd49c2dd7f697caf2b56a40e1913b4f42ebe63349a88df28765394e5b9cc121135f03d04e9f7397e54f3f5d9b435f9520b17b1516be7c9040370d483e6ea71a0195f29121c7c5cbb96e25cf57fc374a4263687257c4a68769983c03664610cc1c9ec0508cce34", 0x6c}, {&(0x7f0000008d80)="8f33e5633153552b5ba9b231200f328f35d09fa4734ac0af1cc5577f84438a29df3c948035051c8013aed5440f9eeecef20bb82125d44af9c627d4e5ddb57cc496c972b9b6fcbf08474ecafefb222c97a7338461d87790bee288d4a775804370a7ae4bc863a8725d3e6b7829f12b62644a9b9d03b598e32ae56458f393df0d2cdca3cffe08741aacaad4aa8027681f3ea568c8c0aaa94823abc9e43ad302140f70da0d1c2358deb286f5fb5931334aa506bdae81d8f928217fe80baba915", 0xbe}, {&(0x7f0000008e40)="829e0a4c83e365c50468be42fad4c546fe7b3bc8e067f483a1bde209779644426a2419f8000cd98d787c2e25ba08e5d178486636a784c5639c5652b0cc26dbd9aaea0545900eced878a1dffa661536b6cc1729c5766148b1b5f11ba8597b3a749f14e851125e6e674f605cb3d52a7bb3af40bf1d5c95ba73be129c7bc39e76a17bcb13cb0ea1264c", 0x88}, {&(0x7f0000008f00)="785d0adb817f021d257cc675", 0xc}, {&(0x7f0000008f40)="4cc3e6860b53991506a0612098d92c6a54540316630255b28a9e7bcf4b9bf29f2934a7a8c4264ee4ed3e4ae84500954d64f978565360bbdd46d1042d89fee189f5814922ffec28cd73e512106598d2e3e55239fd71151a4ef93fba653fc17eb850e92da691fc349f4a69d0e10d16871edcb88235319466841d9eea1b3d7d783dbeb98d3e6241a6e2c5b29a1e131189c9cfd8e4bbb878030daf1b8f7c9cc579ae29a55325bd84fa9a3bb82af771f7c7b04ad09ffb3ebeae4012f946a107b1212ddb49ef7f6efefb85f52ab36c250c81f92dcb07da25ea", 0xd6}, {&(0x7f0000009040)="81e75257f92d5f0459e0822478a1e4e9d97f98bc55a7d81edb316961224a070fdd7e325adcdabec40cfb984692329911b2e88056d01ca1857ffef407953ee3cee6a644d56b58884830abd38759ed2c34ef1f1fb1d5671c064dfe79b646b2f541f0a65f70bd90fa5b7439df560cd02452a6", 0x71}, {&(0x7f00000090c0)="bb2a480729d7bf8044442c84d001f846ea87f557b56cb9faae7db486c2fc44081e0db11ebd24c8131fd2f3617f3ae86d8679f0406d8235ac15153fc04228ed9df29058292311693ab5a6827f4b4a8d7344c75b343592b313b8bdcd8874e7bd37b3d47a7800a324fe845807290158ea3a02f099184699557b4911dc4731df1d46ca856c762596998ce95433", 0x8b}], 0x9, &(0x7f0000009240)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xffffffff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0x4, 0x100000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x81, 0x5, 0x7, 0x4, 0x5, 0x4, 0x9, r1}}], 0x80, 0x4000080}, {&(0x7f00000092c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000009380)=[{&(0x7f0000009300)="6d11e3dda568ec96ea318d4f276fcc355230531f54ecbe458b98de428b716319dec3b460ab096fcf5eb1d3671060781453b9005048f2cb71d74521d84fbd84d0b2860f3ea566fb8cff75d11d06142d1a26f171e11ea45a8b3aa1cf50f3305d9ed9dd9a3f1987cbb185cdd81b81b3a22277", 0x71}], 0x1, &(0x7f00000093c0)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7ff, 0x202, 0x9, 0x5, 0x0, 0x1, 0xb4, r3}}], 0x48, 0x4}, {&(0x7f0000009440)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000097c0)=[{&(0x7f0000009480)="c026f7ae155c37273608cb5545152820f4373e37ac3f85cb7489d88e80546b63fd574edd90dc49d2033a12fc217e75cc383e42346a3526f18593de19b72bb0d74a96bf7a5b0d6b92231faeb50b824b9c875ccc32ef3f5d4e47d0a8e9a00133291ccb9f020ff023066ed1d99f53e0c5dbca7bad2831b63884374cfd9057ddf7294cdd0756308029e9bad5069e476b82b88a3b62c8f51cf58e43806ab2de465198d09a23c3bf9fe8446ff89ab9de249fd066269f52eb774726cf344fabd2827a2f3a54", 0xc2}, {&(0x7f0000009580)="c6bbc0302893115791fdf09d84e30ce05cd7ae44385ae53a", 0x18}, {&(0x7f00000095c0)="31a0ec9db989526dbcc9dc7021bb9f19d97e70aa4560981fe01661d99276120f54885a80e85e9979d9ecf691dd24087b5805caea2750984f5f28c04e4f64abc05e39fd3b681d55f2090a38ebaf6f280c3dbf974150500e82711dec925dca0cf6fde6366564d9cf4a8889c43f6b5fa1bd68dc35bdf3f1ba104cadac2e9523e2eeb8d49aab0fc615b301c6f8fa070dd696008ff20531c8debde7db1f3d28503afa2f48ac7dfe90f7290d6c", 0xaa}, {&(0x7f0000009680)="23a71db686aafeeeb97d056dfd707995b01e88c2a8d775deab6fcc678907722026d39f753083261fc19290f5f119988e4c877824b037afa9b111b504560bda2fdf591aa2e12b02a164fb91db0f7a3079dc032302d436be5c32ca652c8a355376ff4c35b6aaa67109a4ceb66d94ad3abd8fc5162b537b4dc19d76bd36f9bdb1a0f21a41c495226076029b00bcf04e402959c7f5d40bd993715e9278649778a078444e80366d3cb05da038e68e765109e2208e9300fa68baac4cfceb5e88167bd0f15967d783f45aad42a5ffe6c6a0664524e8334f8028032d6b084ef23882b67884da380b0fac0bd8e3bb059a7e754fd188876242fafd", 0xf6}, {&(0x7f0000009780)="e3c2a5278fea1532394aceb0c76786eeb268c61d1b92003e10dbd2ce8dd140be68148a71ff2090284abca1d35f2f3442109bae2ab5d1d71a0ac7d4d29e4d4fc5", 0x40}], 0x5, &(0x7f0000009840)=[@init={0x18, 0x84, 0x0, {0xfff, 0x9, 0x8, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x6, 0x81, 0x1, 0x1, 0x8, 0x4, r4}}, @prinfo={0x18, 0x84, 0x5, {0x628891037802386d, 0x8001}}], 0x60, 0x20000040}, {&(0x7f00000098c0)=@in6={0xa, 0x4e23, 0x99, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000009ec0)=[{&(0x7f0000009900)="7190bd9f52ba6927a8cfd285b36ff8b1d65ad96ae6f2a5a35752c12a9dbfa86c7e6b12000de41ccc75e9f00e460469bb60de75420cdc1fd9d2bd3144692c648b554b122a7d0457ad1af8d105dd2f9a97440ce773f538ad0fa5b760fe40b0939f02913f3891f24416457c7c73fc4641cb96fecdeac781b34ea7dfd26b9db2993aaac28f34af2325d71eac4f254b2daa59a7f9db4308254eb0f0aecbde28e15dd5629052818e008d6a8e1b9d13c2689a9786acf8b2eec90cd45ae9837c7fdeedbdbdca1cc187fc02792b3e5f00559fe6177d303d1d90f28f70612defdc92c952c30a759a0227", 0xe5}, {&(0x7f0000009a00)="5fb74a91f25cef929aedab6452fec88e431137f8d15a66687fe8f670dbf61fa3663b1c93be55a4ed991c30ecef6ab7e7f45cfc46d1d2e826a35847637e389d5f3a50920f51efb4eafce7cc2cb076cb1a1689268ae32988c8fede", 0x5a}, {&(0x7f0000009a80)="77de0c98102713e78b0c5f017065e8bc70bdf568ee26bb7116535d6508d3f56987acdcc62461ae99818dd4b18d07bc3d8b347d50cd2dc14d6ecc631dc5c0f1ac1090c76779ef0e24f654d0011963aeeffb3cfe15", 0x54}, {&(0x7f0000009b00)="d524d4008438b905b3d1beff0ec0cd25408054658a2358d24ad1364333281d54a44dd75e901861ff0c9aaa1ab4e727675a27945752ac7a8ffe8884d6126e019abc66a9bcf6734546b1724eb83e1d45413948faa3679cf110593a", 0x5a}, {&(0x7f0000009b80)="aa1056c0a2bcbf91c42c9215a1083635c5b618d0690fb808917934adf101687072da68308b53abe2c54aa8f98d5112185012a2c212bb70af6470751e99dc31e3a63b113df66887bed96ae6b788ba3f3963d077de7b27d5a8c744bccd55bce34036ce842a0a646876d145730022880e2a261d11bef84124854c0f3c63ad5f5079527f1e7622d83741354030f91abc4b6f5149c5b71dcf9372351f7ea33534b8ecb0a03a3621528e23b85c566576d96dff94ac30562bda02039b1c7dc5ed27c7f6ad1d6584863ec105f82a25e912826228884a6d", 0xd3}, {&(0x7f0000009c80)="174a1d9f5caf60ccf7622ccd028f073ac5c446f18c573d1e3238a8fbe98cade9e2b2d667501b3e22f57a7407ee0df40d1770db013cfe8263dbc8bd61159f725eb67f282c5bb33e0d53f600429a100154e68e97f54f36fec9b3896572eb06a78f8ca84bc8dcc7d937aae205a7c174d0b2ef4e3902277bebb99b048f3d06f35ccfe8c476507357921bdbb808c8a7e2aed64c813c10462db33e30b303e39d09a0bdc8ba0d646b61a4ed12f2c6111b790e04ca130dacf06784c72b98edd98ccfb08673c8eb2c3228fc25ca32168a67d2ec4100", 0xd1}, {&(0x7f0000009d80)="3b33fe3ff8ad13c484c0c74d1dac5fed2429c13e21e696636882d2", 0x1b}, {&(0x7f0000009dc0)="422e5f69a3ef722f74d3a3bdd17e131e07cc95b68632e2279db7df7955772fe740e3ae3b641da10cdd88299347f29d2b301a95480bf0052d196e37be594362d1bee2370f2055ce10e0f58834d5144d74627cfbfe5a0f4953991efce57e6a43bf35140f408d5abfd9b86eabe86a026b28e93de04370de34874e899bd37385c30d39489fbe0d23794b85632022ed02ad18ac92b5d5f338d526766eae9f94c695198f7a89a3e388f99a52117ebee0784cbd8f5513b544f41eb5a6a125de4ccd95f368ab7f570c64ee", 0xc7}], 0x8, &(0x7f0000009f40)=[@authinfo={0x18, 0x84, 0x6, {0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x5, 0x8, 0x3f, 0x1, 0x1, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xd, 0x9, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xc3a, 0x0, 0x3, 0xe2da, 0x2, 0x4, 0x100, r3}}], 0x98, 0x800}, {&(0x7f000000a000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000000a140)=[{&(0x7f000000a040)="f6d7d7a2a6995a9a8c35687525244321cbb6c2a64653193c5b0a53b36cf0ee27b73ce43cae77713c30ed2f2f6d9aaefc66c0f6858560206fa5c010afefd94c456fc6", 0x42}, {&(0x7f000000a0c0)="0f2fe110c5898794f2d4759bb0ef33cfc43f06244b98b7a6e55622964d91525319cfe1cd324b264a62ec43bdd23e0b1411e5f35d219cb3735b1fe59b99d805d2034e848f7b18ae7c9ff80cc89c64874d441c469aaedd838315ada4058d706dcb3ec9af1d9a9554ba078e", 0x6a}], 0x2, &(0x7f000000a180)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0xa1a, 0x80000001, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x1908e0000000, 0x20, 0x491}}, @authinfo={0x18, 0x84, 0x6, {0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5da, 0x9, 0x8000, 0x6, 0x9de, 0xc000d61, 0x7ff, 0x9, r1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0xa8}, {&(0x7f000000a240)=@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f000000a380)=[{&(0x7f000000a280)="f7b4dfc9c2f22d88f71fd045a85c26644f2e3f247d5673418485ee011dc934ceeb194e2e83c65a60a8f8343f16fc4ebb3c3abe1b3a09b6702c6abb4020cb0c5bdade8897a801966a3b72817f993121fcf927bf06fc9c3c0ecd836fd8cd323e0b1327e10bb25f29296626669da73f579eee2cacb6166dacefa809fefbad62e625d5be1eb4329d1045eceb930083321720fcd0d7b68651bb10b976957ad889c6d8a997b17db9a4db485597871db09b0a1a686f99b7493e663fb9f7e74e1ff6ddee311c56e363cf22e280da112696a4c15e327efac6", 0xd4}], 0x1, &(0x7f000000a3c0)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x1, 0xf0b, 0x3, 0xffffffff, 0x100, 0xfffffffffffffeff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8200, 0x7, 0xed7d, 0x1, 0xffff, 0x4, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x0, 0x41d, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80}}, @init={0x18, 0x84, 0x0, {0x435, 0xfffffffffffffffd, 0x745, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2f2, 0x100000000, 0x8000, 0xfff, 0x638f, 0x0, 0xd2, 0x4, r9}}], 0x110, 0x20000040}, {&(0x7f000000a500)=@in={0x2, 0x4e23}, 0x10, &(0x7f000000a600)=[{&(0x7f000000a540)="223d0b78e6a63949d4e3d3baf9c186948ea3a6bdbf18b9008bfe3bb6691c6f4d3d8c5db8810a78820c184a5d", 0x2c}, {&(0x7f000000a580)="79f8f6a93c046da290fc8adc4c0f618ea0ea20bb766565fcb9a459e97a131ea5524221dd4f471b71c1639e7356ff3a1b26f33b10f474b05c917e06ea69fa19268fabcc3f68ae927c1b7511616257fab2", 0x50}], 0x2, &(0x7f000000a640)=[@sndrcv={0x30, 0x84, 0x1, {0x20d3, 0x81, 0x8002, 0x2, 0x4, 0x8, 0x4, 0x20, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x8001, 0x100000000}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x9}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x2}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1000, 0x8000, 0x1, 0xfffffffffffffffe, 0x1, 0x0, 0xd9fe, r4}}], 0xa8, 0x40000}, {&(0x7f000000a700)=@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xd2b}, 0x1c, &(0x7f000000a900)=[{&(0x7f000000a740)="f8bd33f674c97c7cdecceb9d9c4328a1fc1cf27f54ad598859c0ffd4c72803d484ca5182bd82e69c1f1f49a16625a2a6e8ac50852ad5ded4ffb302e3bf29340a06f47238ffcb816472542532c156d7da4b41bd97fd6f26f3ab2314876a654f9ce94f6f7d62e5584b0338e30ee04dbcf9012da75479b0f6d3ac7c4471e516760f854d7ae1db3986cff37e3fcf2385d5ed7483ba25bb83335f5b4f62ff6223db0573a1f9935de9753d133febde8566b955f2c4e45e2d9fc23ff89270c9803973b4c227f261", 0xc4}, {&(0x7f000000a840)="a7f897df7ba28d21587e425e899d99c9bcdb0f6b859ad44fd8a183078caca2d87f0c9b541edb1f45b3f745e1a4baf7f25cdadcf02a645022613403bb3ce03d23cd02a01fe1976f540d87bb3a77b29766036320efde3fd761fc70ac75b80e8a71a059a7b506003e31b45d43270dc7710ba8d4501736b123c5f00ceb15cf8e91a2bc840e4888e6b67a23f5919a8316debd8b991d72e0236e77bff349997f4af5b5f0316c2e302cd2c753a016e14519ba6652fadcffc2bf", 0xb6}], 0x2, &(0x7f000000a940)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1b}}], 0x20, 0x800}, {&(0x7f000000a980)=@in={0x2, 0x4e20, @rand_addr=0x7fff}, 0x10, &(0x7f000000ab80)=[{&(0x7f000000a9c0)="bfcb1a303390f1da564d695c3d02941f6d38fb0b7cf15989514d41dc616b58a261c7c942d23430e8fb57e70a76a0523d435e6f5c6223845fac3f59067f3275e8a3ddf91d817d051006b9708e16c3127831781ae9232539704ca9deca8e45b8ba8f4d07057d87e0c7", 0x68}, {&(0x7f000000aa40)}, {&(0x7f000000aa80)="fb66c09640bf8f4b087d26d7b61c51539103d3d1483d8d1236c5e16c0287fd4d983737502075278db65260c2ae8810761eb08e80fc8d477481afceb77077430c4b2315d78149698b474ee25dfe09b9333f1bb3c490f7df5a396966090f7c679619bc103b18d4f74e3e4af16b02f854d59bd76a6864039ca003711926a129e4fd9697f8e9717839a9b314a68f34955720033b11d4006e24b287c74bb689dd09fdfd0b32d100bc3a4023dfb30562c0b2b8f92651049cd01e53567f293c98319bfed6629800f7da77bf157fb1745ae06d5e1afbedcd1f1f98f52b56a1c32ed0c52ff4f4b62f0d5f602d7cddcd671069dd4c93", 0xf1}], 0x3, &(0x7f000000abc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0xb, 0x6, 0x9, 0x1000, 0x6, 0xfffffffffffffff9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x6, 0x7fff, 0x40, 0x40, 0xcd7, 0x214, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x2, 0x9a, 0x0, 0x800, 0x0, 0x1f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xffff, 0x8000, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xffffffff}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}], 0x130, 0x4000000}, {&(0x7f000000ad00)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f000000ae40)=[{&(0x7f000000ad40)="63c3b98db2a2d086a246d9a27b7cc35c255042eeecbcadbe7654f38420085d75fb278f94bd6db824b47ac51a4e27a9d244079ade8081c0b67391ae710378236b64e200bffe755e15a8772a64d7f8fcd111675bd95ac8ff09e1d34bbddc47bc053969ff87c7f35637207765ee9a0093703c17ac72ccd3c3f3287c975c09261e228142f9fd2c2f253faddfb2950a01e61f10470a76b5b5c025df46c1efcb8dcc9e67033b95a99fc65ccb4634769b3e17523d7230fce908a8ad817cb748bac15ffb05774a90f3420afac81bd23af81f592f11e18e6244111f5b372f1e4f96c958668cca396519b2", 0xe6}], 0x1, &(0x7f000000ae80)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0xc, 0x58e4, 0x8, 0x9, 0x2, 0x9a3, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @authinfo={0x18, 0x84, 0x6, {0x73e}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x6}}], 0xf8, 0x10}], 0xa, 0x4000004) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000000b1c0)={@loopback={0x0, 0x1}, 0x87, 0x2, 0x1, 0x8, 0x4, 0x20, 0x9}, &(0x7f000000b200)=0x20) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f000000b240)=""/160, &(0x7f000000b300)=0xa0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f000000b380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r7, &(0x7f000000b480)={&(0x7f000000b340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000b440)={&(0x7f000000b3c0)={0x68, r10, 0x100, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000810}, 0x20004800) 2018/05/10 17:46:40 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=0x0, &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000009c0)={0x0, 0x3f}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e21, 0xcf, @remote={0xfe, 0x80, [], 0xbb}, 0xaed}}, 0xffffffff, 0xffffffffffff811b}, &(0x7f0000000b00)=0x90) sendmmsg$inet_sctp(r1, &(0x7f0000000c40)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x6a833f66}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fe10b69e59d328af1ad3617ff515", 0xe}, {&(0x7f0000000100)}, {&(0x7f0000000140)="8e18159bafae5cca039a9ffc42364aef000a7f3e1a93130d52568690cfa4ed649e2f6ea4b3b47577fcb6e92ebdc265f87bf022d3eac1c442cd54d812383238c7973d71bdc60bbf52c80f85753040be706fb6d64695d0b4", 0x57}], 0x3, &(0x7f0000000200)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x400}}], 0x30, 0x8010}, {&(0x7f0000000240)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000280)="65568dbfd20c00ac79b660bc9b3d055783314614acddc8e5b364b1f2678b889bcc06d5c52163850ddde97d6de15c897f822bb6dfc55430e728a851d9eb861760408c1ea44ea22492cee9647b492266efb924b84c49ca775cc083719bd3e3dc0acc001a3c4ae308aa2ac32f9a37ef8aca83c19e9f9ce0ad7edc77b460b704900c2c", 0x81}, {&(0x7f0000000340)="99521528698413ed9c1e66bb70fa4d2b8c5216213d9f086ea74d80f19b76035c6b0e483e71647911edce89999726264d247c97a46bcf84b0f788a71f873fe60dd59ea0ac7e196e28b6b6d6c06234310eb4aadfc55015bd782c978c319d1d4bc8187be13730ce9962e24d54f73f0ad353f2096eecd6a5e8ac87a364450d3742bacd3f7c24c70fe1865bc4042cbfdf322b38cff5ed263290b670fcb3474ba8e259016fea2e90e9a690aa573259ec7d458a564d516be37940c43009bb6b45b90b271f81e47bec1a", 0xc6}, {&(0x7f0000000440)="2769f6d58076a2cb", 0x8}, {&(0x7f0000000480)="5c7cc3754b0a8cee01371430efa25946bd99ce9eac0319ddffc698ec8201dc3c53bd6bc7ca46048a777f8561e21c1807db1f5a2ed2c0a2c277fc102f58267267eafb9b8afff36c348aa5d714c75bff409cf287c4281adb33a05f078234274c8b40ce3f4934206c8473e244ff58cf78522cf8f08cf802e068c393b99a4ee51e8b3dfa7fa7c888fb1736ccd674358f6543c3f461ffc41a4330322c2de05396b8188660764b62ad7035a3db870eafc1b79138dd", 0xb2}, {&(0x7f0000000540)="5a5d2484594e74caf9a8b249309ff8b1d0a6c92819dd3ff8126af2cf0c67aaec3e5008380c38bc7ce8a1ca7025c07525ba5b5d53a34f485497ba2b8a201dcccc774e34a46612c57cf56a0e108659ec8bbe28544898783ad704619dfdb309f679d607a5c9f359ba4577034f360fa24c324f9f6ba5669a939ec2482240c2609a544438286113f702b117", 0x89}, {&(0x7f0000000600)="6d38c347027fabab28d9d83d9c4efc75158c7dca84ef7b3c8f9a795efbcd14a5c9b7f8b30a35c3eebe10ab2b089c70713094eaf80278cf575c0f3d66069ef86b5800aad5684159bae4f8d0bfb861e73733b4a67e939565a762d2a6c624a0c1e27b6400936a6e6b67c321cda3313cbea40157f8c5f05c4f7bf9ce3a02ad5cd43d4e35a3ad153951e5cba3e08e5ad7ce4653f5afb866d9865c9fe97c117106c714d2955d7c68656ae7956aaa550844011daba8568f0e879da8b24ae35a1ba78ac39977f7c3b479fff298e9744a0836c3aa8a354d69ce1219ed597458586c023c3192", 0xe1}, {&(0x7f0000000700)="3b872f470458103f019d9f787339659f8cf2c3f9f69dff5218d929189573aba5d9db197442e4cd59b00dd83743c5e925de0f0ba714a2fe594ee0673fafd1924ff3158e7b693ec7afaa4d9e275a626285965f0e4fa0ed85a897ae0979adc4ed00b1c3487d59cedb949e4822b60047785bd8a828e31c31e1080017ded34f222f4f307e8601993107a9ba8e809f027e6eecc4bb844a9f0822294fd758894ae5cf9641f910c9d4eedc13395a7dd42769472630a5181abaa95e5d7bdc40f55a844d755681eed59d926bc0f047006c0bd7c6f65c4083a89b19c1978a", 0xd9}, {&(0x7f0000000800)="fd1aa40c1ea1f1bbf7d24b8ed1f109dc5f1cfb7608801d119d834ce75d3e43b1e90cda2a2dff3974db410636b4506ad7f50b3df995c67ad8387f1091cdbbea3e69e898f9dac4474d204c99ed47a7af9355a3b6917772502a4d18a9f692d5a578e648ca1fd6b19c3760efad1a39315241043c62da89c8c91d34455d9782f52151ed5d6905aeb8e6fe79f50688194759f62cb96f258754f6fc71de6dc5dd45b6", 0x9f}], 0x8, &(0x7f0000000b40)=[@init={0x18, 0x84, 0x0, {0x1, 0x1, 0x445, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x40, 0x8000, 0x80000000, 0xfffffffffffffffd, 0x3, 0xda, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xec, 0x0, 0x0, 0x4, 0x6, 0x8, 0x2, 0x3, r3}}, @prinfo={0x18, 0x84, 0x5, {0xfcbb4616662402fe, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x9, 0x1ff, r4}}, @dstaddrv4={0x18, 0x84, 0x7}], 0xf8, 0x1}], 0x2, 0x4040000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000cc0)=@int=0x5, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000d00)={0x6869, {{0xa, 0x4e23, 0xffffffffffff0000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x88) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000dc0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000e00)) futimesat(r1, &(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={{0x0, 0x2710}}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000003cc0)={@empty, @broadcast, 0x0}, &(0x7f0000003d00)=0xc) connect$packet(r1, &(0x7f0000003d40)={0x11, 0x15, r7, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) timer_create(0x2, &(0x7f0000003d80)={0x0, 0x20, 0x1}, &(0x7f0000003dc0)=0x0) timer_gettime(r8, &(0x7f0000003e00)) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000003e40)=""/49, &(0x7f0000003e80)=0x31) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003ec0)=@assoc_value={r4, 0x1}, 0x8) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000003f00), 0x10) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000003f40)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003f80)=0x8) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000003fc0)="678d7af8f3817f3f25e8a89fa5") write(r1, &(0x7f0000004000)="91fcdfbc819640b38b3b65e145198b60110e0060c949", 0x16) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000004040)={0x5, 0x3f, 0x1, 0x100000000, 0x1, [{0x0, 0x8, 0xdf9, 0x0, 0x0, 0x1201}]}) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000040c0)={r4}, &(0x7f0000004100)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000004140)={0x6, 0x0, 0x0, 0xea30}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004180)={0xfffffffffffffeff, r9}) 2018/05/10 17:46:40 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) r6 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) r8 = getuid() r9 = getgid() sendmsg$netlink(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)={0x18, 0x20, 0x4, 0x70bd2d, 0x5, "", [@typed={0x8, 0x47, @ipv4=@loopback=0x7f000001}]}, 0x18}], 0x1, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x8000}, 0x40) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000440)) ioctl$VT_RELDISP(r1, 0x5605) modify_ldt$read_default(0x2, &(0x7f0000000480)=""/1, 0x1) epoll_pwait(r2, &(0x7f00000004c0)=[{}, {}, {}], 0x3, 0x5, &(0x7f0000000500)={0x10000}, 0x8) sendto$inet6(r0, &(0x7f0000000540)="f8154e743e0b1ac29744c323ad9e0e4ddf2e4e8a370472ea34f8f3858d0715c658d9a8006153834f16644e253e19dc83cee6b73fddfe05e4cc5c4ad9087805aa65f997310f23c4a4e48e00d43a673bea6ae907d4b67188e385a7b5b1a3a6", 0x5e, 0x40000, &(0x7f00000005c0)={0xa, 0x4e21, 0xf2, @remote={0xfe, 0x80, [], 0xbb}, 0xe645}, 0x1c) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000680)={r11}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000006c0)={&(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffe01, 0x3, 0x1, &(0x7f0000ff1000/0xd000)=nil, 0x2}) sched_rr_get_interval(r7, &(0x7f0000000700)) ptrace(0x8, r4) lookup_dcookie(0xa85b, &(0x7f0000000740)=""/83, 0x53) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000007c0)) r12 = fcntl$dupfd(r1, 0x0, r10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r12, 0xc00c642e, &(0x7f0000000800)={r11, 0x382bd0eaa5f70d6f, r2}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCSPGRP(r12, 0x8902, &(0x7f0000000840)=r7) getuid() sched_rr_get_interval(r4, &(0x7f0000000880)) 2018/05/10 17:46:40 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8932, 0x0, 0x5, 0x200}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/102) ioctl(r0, 0x2, &(0x7f0000000140)="6dcaeac83efbe793297ac311b7a9bfce55e83a653ed32dd6ca93ca05cc7569144974b3e9708272ee01f10b311b7690fe7fc974e520d1a58db4a0c7364c9cfb9b827c74e73555f5b753b1f4e27496d7c5d2dee93947040fe1509f3b60a9dae406d8e4d5ee9b2a07c573680918a333e4b84035f67a1d8efcc8a1a71698e79b09965d152a4c07d657e9fab9c704bb366c560518562608f1f367b5c736740a234788f452d8ed8b3885b8330cfe1c553444a852") write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x6, 0x10001, 0x1, 0xca, 0x3, 0x3f, 0x81, 0x6c, 0x40, 0x281, 0xa4, 0x6, 0x38, 0x1, 0x80000000, 0x7}, [{0x4, 0x20, 0x8, 0x0, 0x9, 0x0, 0x1}, {0x60000003, 0xffff, 0x2, 0x8001, 0x0, 0x80000000, 0x2, 0x3}], "6076fea93ad80b924ff249f7351a706e571a1e28d8212967b720dde3645015aaa222b7de35386dccc7c9fa51bcbfbd61b3a4eab64a91ddc9d50761a0f5095d9f8976d3178628f68d00cdbaf8d96c3da44208ab0d01bf6d4cf807a2a9e3dd8efc12175a5c3d1b5a4a610a690e073784e394a8902d1024fb5104411be8a9a111f46d7da078b4fde9cd4c55352f05badc425ecaa4bef8b0fc19e83fcda31bb5bc3e95d49b61acf87e022c098c1cab6a7e5c6c18d9d00f8c37ae444a7b7abe423c2aa68730daa89019e3a2a1d9e610164d16c95f330cf9c2c2699b58706ebfb5c118eb52a40e4d0bcde4c4fedc39887492cbcafb5566", [[], [], [], [], [], [], [], [], [], []]}, 0xba4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000dc0), &(0x7f0000000e00)=0xb) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000ec0), &(0x7f0000000f00)=0xb) ioctl$KIOCSOUND(r0, 0x4b2f, 0x487d) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000f40)={0x9, 0x1, 0x7, 0x814, 0x2, 0x80000001, 0x3, 0x7ff, 0xffff, 0x3}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000001000)={0x20080522, r1}, &(0x7f0000001040)={0x2, 0x40, 0x6, 0x8, 0x7, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000010c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001100)={r2, r3, 0x2}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000001140)=""/188) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001200)='gretap0\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001240)=""/210) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}, [0x5, 0x7, 0x7, 0x0, 0x7, 0x10001, 0x3, 0x1, 0x1, 0x3, 0x4, 0x7, 0x1f, 0x9, 0xdf]}, &(0x7f0000001440)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001480)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0xffff}, &(0x7f0000001540)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001580)=0x5, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000015c0), &(0x7f0000001600)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001640)={'filter\x00', 0x30, "b3956c318389442772200c536e3f6350863264a7084c58e1d15a9c9ff0eb490462f51e891c1f9549efaaeffbf6d8e1b4"}, &(0x7f00000016c0)=0x54) bind$inet6(r0, &(0x7f0000001700)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001740)={{0x3, 0x0, 0x6, 0x0, 0x3ff}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$int_in(r0, 0x5452, &(0x7f0000001780)=0x7fffffff) 2018/05/10 17:46:40 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x7fffffff, 0x66d, 0xc5, &(0x7f0000000040)="522235b09fc10360fca7c5597b3f3612ea911044e2d716579e04b46a67bcdfdf55229baa86638886277c84bf1e05b5535c66a292a5d4c6dd76eb0e25aa4cd76994fb1bd26673b0147a72ecd0611bfa1cd8968f936235e42d78c5fee9edec84e1c5cde8a79893916ee045a618d902f65178a4173555836bcdd09869e061c4cfc3cee56a7e5fe67e030f2523754d8fc0d62007c8ab7b9f0a8d063708ef8f2829d5b7a1c8f8cde0f51244bbacb116cffef183dd4e7d239173fe804a752061fcd1a0bb1ba74bae"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0xd, 0x3f}, 'port1\x00', 0x26, 0x2, 0x5, 0x9, 0xc54, 0x8, 0xba6, 0x0, 0x4, 0xfffffffffffffffa}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000240)={0x5, 0x10001, 0x80000001}) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x40) chmod(&(0x7f00000002c0)='./file0\x00', 0x20) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0xc1b5, 0x1) lseek(r0, 0x0, 0x5) getpid() modify_ldt$read_default(0x2, &(0x7f0000000380)=""/135, 0x87) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0xffff, 0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x9cc) r1 = accept(r0, &(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000500)=0x80) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000580)={0x0, 0xb8, 0x20, 0x9, 0x7}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000600)={r3, 0x7}, 0x8) r4 = openat$cgroup_type(r0, &(0x7f0000000640)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e24, 0x7f, @empty, 0x6}}, 0x8, 0x6, 0x0, 0x6, 0x10}, 0x98) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000740)=0xbe, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000780)=0xffffffff, 0x4) syncfs(r1) ioctl$int_in(r4, 0x0, &(0x7f00000007c0)) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000800)={0x93, 0x8, 0x9, 0x5, 0x74, 0x6, 0x10001, 0xfffffffffffffffd, 0x1, 0x10000, 0xff, 0x7}) sendmsg$key(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000840)={0x2, 0x8, 0xfb4, 0x8, 0x25, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2c, 0x3506}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb0, 0x81, {0x6, 0x6c, 0x40, 0xff, 0x0, 0x3, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x0, 0x506, 0x81, 0x0, 0x60000000}, @sadb_sa={0x2, 0x1, 0x4d5, 0x3, 0x9, 0x84, 0x0, 0x80000000}, @sadb_address={0x3, 0x5, 0x32, 0x20, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xad}, @in6={0xa, 0x4e23, 0x101, @empty, 0x40}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bbd, 0xfffffffffffffffc, {0x6, 0x7f, 0x7f, 0x2, 0x0, 0x200, 0x0, @in=@rand_addr=0x3, @in=@dev={0xac, 0x14, 0x14, 0xd}}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d2}]}, 0x128}, 0x1}, 0x8000) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) futimesat(r2, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a80)={{0x77359400}, {r5, r6/1000+10000}}) lgetxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=@known='user.syz\x00', &(0x7f0000000b40)=""/4096, 0x1000) connect$llc(r1, &(0x7f0000001b40)={0x1a, 0x103, 0x1, 0x2, 0x4, 0x1, @random="78e28b4a6cf2"}, 0x10) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001b80)=0x5) 2018/05/10 17:46:40 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x8040, 0x5) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x4, 0x0, 0x2, "700cae7d18975a53270cfb94c0576c51604e2d7c45ddf8a8c91cc380379a85cd5fb98dc64a55ce905e758fcc1637e8f06acee90f6160dbf8454960ad0ef442", 0xe}, 0x60) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0xa8, 0x0, &(0x7f00000002c0)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x50, &(0x7f0000000140)=[@fda={0x66646185, 0x2, 0x4, 0x15}], &(0x7f0000000180)=[0x48, 0x0, 0x38, 0x70, 0x48, 0x20, 0x0, 0x20, 0x48, 0x48]}, 0x3}}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x38, &(0x7f0000000200)=[@flat={0x736a2a85, 0x1, r1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x73682a85, 0xa, r2, 0x4}], &(0x7f0000000280)=[0x48, 0x40, 0x18, 0x70, 0x38, 0x18, 0x38]}, 0x6}}], 0xa9, 0x0, &(0x7f0000000380)="16524cb10930849a1b273a18e9fd469fdf4cba6270b9eba5ea66c8b02e404248155b513173bbd41d23935c13e00d99867c1fc4971214bc8b012b666690493a47216785cf1d8893dffbf7da4852065e6c8d12b43c04d67e2d6ef0a546cb7f7901b273b322f1fb09070a41de78061c00e854baf8efa491d69f37972f45a4c113d18ee18f3a94ab8d0d4f885ea80bbee50bdcb55947e6a45fdfe5bf8ce19b7237b044e3ac683fbc3013a9"}) delete_module(&(0x7f0000000480)='/dev/input/mice\x00', 0x800) linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1f, 0x2, 0x1, 0x3, 0x9, 0x7, 0xac50, 0x4, 0x4c, 0x8, 0xffffffffffffffff, 0xd5, 0xacfc, 0xd4dc, 0x9f0000000]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={r3, 0x7}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000700)=@int=0x2, 0x4) r4 = openat$cgroup_type(r0, &(0x7f0000000740)='cgroup.type\x00', 0x2, 0x0) futimesat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x0, 0x2710}, {0x77359400}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x40200, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000880)=0x81, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000008c0)=""/240, &(0x7f00000009c0)=0xf0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000a00)={0x9, [0x4, 0x3, 0x7, 0x4, 0x3, 0x6, 0xa348, 0x2, 0x5]}, 0x16) write$selinux_access(r0, &(0x7f0000000a40)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x34}, 0x30) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000a80)={&(0x7f0000ffb000/0x4000)=nil, 0x6, 0x2, 0x2, &(0x7f0000ffe000/0x2000)=nil, 0x7ff}) r6 = accept$inet(r5, &(0x7f0000000ac0)={0x0, 0x0, @local}, &(0x7f0000000b00)=0x10) openat$cgroup_int(r0, &(0x7f0000000b40)='cgroup.max.descendants\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000c80)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000cc0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6c, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000d00)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000d40)={r8, 0x80000, r0}) r9 = request_key(&(0x7f0000000d80)='asymmetric\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e00)='cgroup.type\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r9, &(0x7f0000000e40)='cifs.idmap\x00', &(0x7f0000000e80)=')*{\x00') 2018/05/10 17:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101200, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xffffffffffff01ec, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x10001}, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x5, 0x5, 0x6, 0x4, 0x7ff, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0xeec1}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xcc, r3, 0x1, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x26ce}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimensat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{r4, r5/1000+30000}}, 0x0) mprotect(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x4) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000500)=0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000580)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r8 = open(&(0x7f0000000640)='./file0\x00', 0x10000, 0xc1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000680)={&(0x7f0000d53000/0x4000)=nil, 0x4000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000001d80)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000001e80)=0xe8) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000020c0)={0x0, 0x0, 0x0}, &(0x7f0000002100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000002140)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002240)=0xe8) lstat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0}, &(0x7f0000002380)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0, 0x0}, &(0x7f0000002400)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500)=0x0, &(0x7f0000002540)) r19 = geteuid() getgroups(0x1, &(0x7f0000002e80)=[0xffffffffffffffff]) sendmmsg$unix(r8, &(0x7f0000002f40)=[{&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000740)="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", 0xfc}, {&(0x7f0000000840)="75c2762693a59a0268e47cb12c38a58455d5f686b64296c7a3827d3ff3587b3e50668b93b7b8f2f5518dec585120423a02fce92f3c802af97d89dc3875cd1c9653596de7664226ca70b4b63f0652a434acff3109c34823774d91334b8b63b9d58884758330020a7c31689c1314193fd1580cf13f9d7e3b253e60c5e8", 0x7c}], 0x2}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000980)="6d5230419e502a1ca91c541a1a881bda045985e9f845f145156e06be8ade8e848b77dc57549c8dd6c945ff63816bb2f55ebb50c306ba5fbb3cedbea3c25ce1b4d1118cd655e41963c73d53a668b2087b1ce63ca5c061b56ed5b2550c120617f2e9db3282c2255685305af42eb80354db7bc16398c108ab95f71bd5935885c4f487c12bfa13723df74285d7aac159f8d04e9851daeb4d9a9054fe4a6aa8b967c7ba0ab897ebdbf327", 0xa8}, {&(0x7f0000000a40)="f31b2d939f413471d5f066a5e2df10f137ea18571940bf217d0293551f117a249805a23167ff38635949623604bcb665e280f642a45bd217a15b6aba2a885bb5e61b0a08c3cf120fae75acc6ad8d4351f720f48dd10c7ca1461adcd6292fe9bf6c0dc3ba870fb927ce5da7d598601bbfaf194cdbb926673042", 0x79}, 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&(0x7f0000002b80)=[{&(0x7f0000002900)="583baef02cabe3b2df6a573f651e854a8e699de50ed46be58aa8ec929cc33c8f81c18b0f03f616f33b1ea32718f6141be54a1e10089acd75e6f5f1ec246c45d6dba6b0c1852274cb9facd696d2127f2eec223c2ebb6c463b3ab96d457971824d83276c1a6697868ae0bc8719b43d0b76b2910344ee2cb28fb5c0503778528bb19ad1d489a1c83273867965f62a835b3849490132d6001eb9df0dc2f524c467702dc142881b6ee69411829e688afec7917d709b24d3dd53014c88d646cfd57b56e504", 0xc2}, {&(0x7f0000002a00)="6bd16cd457e52e497c8ee9da814ada938c8c3b601dc5af3c2abbe5c4df253c505b3367f126703241ab121e6108b2426816d06bedd557e7213b6aec13a725c4200b2a7db5b1e8106516deb98ca642c967bf325d18215889b882f5cdcc525f85df96eaffa4d06f90e40873513bf8c8727d2ed4a0315628862bd2da58bccc1975927e150d05984fbfb31466123ad1405e951f48a5d40b5d9c04907d775f4ae4dee69d76b141ccc69de73af3f6228aa72a2e", 0xb0}, {&(0x7f0000002ac0)="059a40071b9aa34d07595503c2ba48ccd5a206f50d9e6e539759436f0c6e3542d0096ea1536e955e33ed4fa983bc518c449f1b575051f000fd8d98c454e31a09898cc5975aec2d0b3bd5e0b7049119d1ad95024d5ff5e403b4df9dc21cdd28b1a219cc63b2cfeda468038f7f86b96e2bdbceef9612518123a7b3cda0bbc91a74037f84d9166694c44b1c04dfa4aebc084ab14864930047389ac4f0ccb33a5886ca21dc1880c984", 0xa7}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000002bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000002c40)="e12e0c6149231aa609e1d8b454526a1cdffb0209fff3a6d2dead2d87bf2613d6d9203d4e90eee2a9d31ebbc427a185149a8e9b286a767f318a4002fa853e629d022316c705c9e7caecbb095b3be9b95939aa768278e416b62e252f9a40b8e32e3391b868eda37314cb551641bb97f7e2320ab32973fff4319190a90e6fb644372581158d200f8cd83f2998c87e58899ccac3724e80b504dfbb7aa1936a494db00f293981ed67e4fbf3bdcc6163565285d8476fb44fb0724bbda55a242893325add5248dcb24c91b25cba8de4badbb28b3715e893d4750f28d737000915012241a1645c55c98c9f04788c100a973a1eaa62d5c28e", 0xf4}, {&(0x7f0000002d40)="4a7d1e0cc55b21070b61fc576e5cbe6d9c95fbdbac7a131c296a1e9c13d0406f606b013c48c9dbc484acc8f11a6412b1360ee8ae191a5d160e3411440d51f5b6b202b5fd9b71760fb2ea2a784727cfac40e6f0bd9e1b1cddc81b1ff7f1e31a644fc661d7baae2caa799d61adfbb27b405793e402c561f1683f0e010ee9743506190592e0621bda0b57abf6981deefbb45e8951da367e19cd5249c8a3f875d805ee7375b6dad99545f670d7bdb995d928df32f862803bd37164e8535c3193d6f02a9f43bf926e6858", 0xc8}], 0x2, &(0x7f0000002ec0)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r6, r0]}, @cred={0x20, 0x1, 0x2, r7, r19, r20}], 0x48, 0x8004}], 0x5, 0x4810) [ 38.386178] IPVS: Creating netns size=2536 id=1 [ 38.431306] IPVS: Creating netns size=2536 id=2 [ 38.528588] IPVS: Creating netns size=2536 id=3 [ 38.582678] IPVS: Creating netns size=2536 id=4 [ 38.631786] IPVS: Creating netns size=2536 id=5 [ 38.677088] IPVS: Creating netns size=2536 id=6 [ 38.733536] IPVS: Creating netns size=2536 id=7 [ 38.772598] IPVS: Creating netns size=2536 id=8 [ 39.162750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.209734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.366470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.381888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.395659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.438284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.447441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.478442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.487530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.525817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.626725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.667463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.687900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.710117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.726652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.742383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.754311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.762923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.771407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.785082] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.794893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.803957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.819983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.835606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.883615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.897841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.945073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.995711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.018913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.027395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.042953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.053532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.066257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.085162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.097985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.107605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.118160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.132046] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.139565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.156091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.165108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.175997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.197329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.232045] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.238985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.249546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.257983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.265902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.296681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.304352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.317595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.329423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.341807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.349331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.357736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.365810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.376654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.395328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.407690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.421373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.430046] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.441593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.456975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.474169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.483206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.495229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.510850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.530246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.539838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.552315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.562438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.569446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.576959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.609975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.617468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.625391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.634113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.650052] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.670295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.678270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.686198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.694135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.702471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.709698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.717602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.737136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.744890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.758223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.769032] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.780980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.791364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.807932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.820843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.840684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.637956] ip (4842) used greatest stack depth: 24008 bytes left [ 43.090102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.104681] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.247552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.305823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.320042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.327585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.339691] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.352807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.359559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.373696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.429011] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.459252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.478017] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.491682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.500517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.510226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.528070] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.610396] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.624436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.636896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.658938] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.665598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.672497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.687092] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.702764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.709618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.733901] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.740930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.756659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.770339] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.785853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.794067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 17:46:47 executing program 3: timerfd_create(0x6, 0x800) unshare(0x40600) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/05/10 17:46:47 executing program 1: write(0xffffffffffffffff, &(0x7f0000000080)="f0", 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 17:46:47 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000000080)=[{r0, 0x2}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/10 17:46:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000154000), &(0x7f0000494000)=0x4) 2018/05/10 17:46:47 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/101) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) close(r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000100)="cc3e56104a887dd7fbe0900f0f4568169b2fcce3ad2945387d104a75d85bcb546ec2707b28be5570b0602dccd7442892b0769229dd982d60f58e6327dc9c15273ad70d45f53cb7204ba8ae23a976353a6922c71ea090489dbab5b3f6e2cc6cb4281b117d79a1fcd734f5a94ac5d7df1102c695475dc7a89056c9730227f9") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000380)={0x10000, 0xc9, 0x7f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6970365f7674693000000000008000", 0x2625}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000200)={0x0, 0x1, 'client1\x00', 0x2, "3499b2d39d2771b1", "7378bcce0fe2a568843d31f3d2d59adeaa3ee08d97f4b526a653c7ae640d8852", 0x9, 0x7ff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) 2018/05/10 17:46:47 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) getrandom(&(0x7f0000000000)=""/191, 0xbf, 0x1) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xa9) 2018/05/10 17:46:47 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000004c00000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400010000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020c1f091e00000025bd7000fddbdf2503000700ff800000020001000100000004d47bff700000000000020013000000000029bd70000235000004001800ff01110015c24e9f2f1b4d40317aefde0d5801000000000000000000d2000000000b001800000046ce71dbfb9105816c0db9330f779cb17d8489aff6c6ef86942b3079856ee5732bd61c5c6b68a92e8d991a7c84eeeaab9cfb5f6a715bfe1bd9529e8da2cd00f4d7725adf982d977e72be7c0000030017003f80000002004e227f0000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x4) setsockopt(r1, 0x200, 0x0, &(0x7f0000000200)="a6696ef2998598894d5ec186628e8630b1e92d3dc03cec01dd1700bc72d282c3101d89ee2933c5a1a66280fa25514f97d65775db595e0b312e1996500826764129a8a928b36d21cab01b7aa1ac342da9c5517546c37afa86b480855fbc0a6371e8ee20479c3b04b0c86a3c057ec3b9c044815913f55f505e9d3ac613980e7f0ea2436487a159fbcfd4b3cdabcd8ecaf4390ebe0b85821fb19ea34a01b206a14de221134d01267f6529efcf178754391318ab8008769f95fb746fe005a07fb3e558a7febf6e7f333f2d924ef3b3ccdb6b3e237eee7041", 0xd6) [ 44.978462] mmap: syz-executor5 (6001) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/10 17:46:47 executing program 0: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0xab) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) waitid(0x2, r1, &(0x7f0000000040), 0x2000000a, 0x0) 2018/05/10 17:46:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000bc0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000380)="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", 0x74c, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000b40)={0x7, 0x4, 0xfdb0, 0xfffffffffffffffa, 0x7, 0x100000001, 0x3, 0xb1f3}, &(0x7f0000000b80)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x60, "b9e4eb264bb806c36ff9fe5c6eab026be8f597dc6d8d30ec84741d4fb805422525d5144253b28752b85d101d1b5de81d69148f3593023b4ef641e2f090272bac0addb998860028ebdc485c88e5070796d990d2d5236346f12ca258b1c6919ca1"}, &(0x7f00000000c0)=0x68) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1000}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r2, 0x7}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x7) write$binfmt_elf64(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x8b4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/10 17:46:47 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb7a41cb22da28000020605f600a843096c37236939000900d50608004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0x3ff, 0x1, 0x4, 0xfa}, 0x14) 2018/05/10 17:46:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x0, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r6 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r6, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r7 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x5, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r7, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r7, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa13033", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f0000000340)='%/j\x00', 0x0, 0xfe8dd283900a3ac0, &(0x7f0000000400)={0x2, 0x4, 0x3, 0x8, 0x4, 0x100000}) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r9 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(r8, r9, 0x8080000) 2018/05/10 17:46:47 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) unshare(0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000876000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x8) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) timer_create(0x0, &(0x7f000083afa0), &(0x7f0000fd7000)) 2018/05/10 17:46:47 executing program 0: setpgid(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="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", 0x1000) clock_getres(0x2, &(0x7f0000000180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x428e00, 0x0) openat(r1, &(0x7f0000000200)='./file0\x00', 0x1, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/255, 0xff, 0x4d8d, &(0x7f0000000140)) 2018/05/10 17:46:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000000040)) 2018/05/10 17:46:47 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x80}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2200, 0x0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000040)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/05/10 17:46:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20}, {0x20}, {0x20, "7b65746830235d262447504c6b657972696e6773656c66766d6e6574312d2b6367726f7570277debe0"}, {0x20, '/:GPLeth0)'}, {0x20, 'wlan0trustedvmnet0+'}, {0x20, '#nodevppp0GPL:'}, {0x20}], 0xa, "9da796102a3b28fe17ba255d2507aea0d952edc8f4c53f49e2cf812e01aa68a5f1ec57a8f600c67b85da4a000632770e8133b992e040bfbad48a18945bb3f92d424347833675882569f69818fb"}, 0xb4) write(r0, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) fcntl$getflags(r0, 0x40b) 2018/05/10 17:46:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10013, r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/205, 0xcd}], 0x3, 0x0) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x8001}, 0x8) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) 2018/05/10 17:46:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x2e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x48000, 0x0) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) [ 45.187594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket pig=6071 comm=syz-executor0 [ 45.207896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket pig=6071 comm=syz-executor0 2018/05/10 17:46:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) dup3(r0, r0, 0x80000) exit(0x10000000000001e) r2 = syz_open_procfs(r1, &(0x7f0000000040)='fd/3\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/10 17:46:48 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530205b73656c665d20776c616e30202020657468303c0aa69ac8bb6de62e693df72ed4889586659412a5de8507c4d59aa311f3694cf4e003dde212d53e73e47ce0323b785044c3f0a1fbcbee0f4195fe6467a51ec28ea81b19b9617b0e5c29d766379562aa16d4f5b2ff4e9b18bb99e5af15fe3cd37dbb8d89734f83b9ad1a46d0607330f54b06f28e8fff895df139b0297f5fa2661ed49e5b1364019e4291eb8c42953479e6a1243875311032564dea695e91b80f587d683103d828fec4487c67e111f0f98f4932a32eab040c70a31cebfd4995d50aa6a7c97506a36249"], 0xd5) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/05/10 17:46:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000029000000030000c0cacfd954ce65d73bb1efc5380c7a00d748000000000000"], 0x18}}], 0x2, 0x0) 2018/05/10 17:46:48 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc0\x00', 0x191a00, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000780)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000876000)) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000001c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r3, &(0x7f0000000080), 0xfffffe5e) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000200)) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x10000, 0x3, 0x7}, 0xc7, 0x2}) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc) ftruncate(r5, 0x0) 2018/05/10 17:46:48 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) userfaultfd(0x800) 2018/05/10 17:46:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r2, &(0x7f00000001c0)='net/dev_mcast\x00') unlink(&(0x7f0000000140)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000240)=""/4096) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 17:46:48 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x0) prctl$setfpexc(0xc, 0x40080) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) r2 = dup2(r0, r0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x8a) 2018/05/10 17:46:48 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x7fe, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xca}], 0x10}, 0x0) 2018/05/10 17:46:48 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000180)=0x30) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x1, 0xfffffffffffffffa, 0x165, 0x800, 0x4, 0x7ff}) write(r1, &(0x7f0000000080)="164690f11220", 0x6) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2a473c330da2dfd2, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}}, &(0x7f0000000140)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/05/10 17:46:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x411, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/05/10 17:46:48 executing program 4: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$update(0x2, 0x0, &(0x7f0000000100)="eafc2cbdbd58f8e6fa9ba6aa537e0b2580e081eec1f9f1909deefea159492345542ef7aa667522b3b0e9db969b229521704c9d2a08dc94f2", 0x38) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000080)=""/16) tkill(r1, 0x16) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000180)={&(0x7f0000000140)=""/18, 0x12}) 2018/05/10 17:46:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x82) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0xb41000000, 0x2, 0x800}) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000, 0x5) accept$nfc_llcp(r2, &(0x7f0000000380), &(0x7f0000000400)=0x60) kexec_load(0x8, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="54a8f678a7cf99f12a5ef88d0ce77997910cc3d3b6b8da673abbcc55fd3c84f607b9a1aa3620a6a51a42ab172e90dcd23d5ad51477d12ee9aef4cb90da8ed6763388324bf8d98dd26603963017be468899c0ad29e6e38353f51fd9283f06f99f97397b9c9e150c01c383c018217914d635b7b46920285d04c0b859084cd9ba416a9cf0314e1b03e9cade4c6f4a1c67d62994ca87a4aed2efbb82c2d5a739699fc66ebfe251f4563c3708ee850d2f9bffd6ea4a1d226ed571e718ce49db0463f2", 0xc0, 0x3, 0x34}, {&(0x7f0000000140)="059a4550d2a412cbaacfd632ba8b2acec4da6f354cc895708ab9f61e6bbc412880df9881c1c925d29ecc1d5ee76e568f81e91b60e47bb4267111403acbae7883af82519ea22602921898bbe3f58d53161729060fe081b7b2ce", 0x59, 0x5, 0x7ff}, {&(0x7f00000001c0)="e942166f66caf513175bed5b90f018d9594a56440227e58ec5b0145c83e82c31ac3420f8852b6d7f8179850bf26175186b5af9603d401b55f7ff9801b223316e2623cf83d1454dc6f28e0e1337fc889429ab666448543f17b4f9b2845898d7a2f1b218f167d30f3098ce656f1130e36d4a280c4f3901ddaec9475b94912cf89320f45b6acd1fa34ab6c1dca3279d688e618eb11871a7644a4567751f6b2d3536591d69228d45b5359153f75d2944e6b378c485e0f146f48edc41346bd8e3b0cb155d153bd05e", 0xc6, 0x2, 0x3ff}], 0x360000) 2018/05/10 17:46:49 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), 0x1ff) 2018/05/10 17:46:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/05/10 17:46:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/28, 0x8be3142d75d4bd6b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x5}, "0a4ceaa05d9a0000000000000008000000cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0127800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xe78}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000002c0)={{0x7f, @multicast1=0xe0000001, 0x4e20, 0x3, 'fo\x00', 0x8, 0x9, 0x12}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x3, 0x365b, 0x2, 0x6}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc1, @time={r1, r2+10000000}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{}, 'port0\x00'}) 2018/05/10 17:46:49 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/42) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000100)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018400000000f5009cee4a5acb3da408001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b60265a0865fc8152fadeaab530d7eb4bf6ba2112ce", 0xb8) 2018/05/10 17:46:49 executing program 4: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000003fa0)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x3066, 0x2c, "392a32a3977aa184c2bbc47c81d6a02dc5b6aa04f0fded3da70fed69a17b48e8acc045561527748263882dd4"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x400, 0x6, [0x100000001, 0x40000000, 0x8001, 0xfffffffffffffffc, 0x5cbc, 0x3]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xffffffffffffff00, 0x100}, &(0x7f0000000300)=0x90) write(0xffffffffffffffff, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f000043aff6)='./control\x00', &(0x7f0000004000)='./control\x00') mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) 2018/05/10 17:46:49 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="7bc62855fb84700d85d378bcf0abe8cce10e750401fb5886302b2bdb3c0482a36289c806c747c4fd5fefe4a59ee67f338771b3437be9723350e678fd720772df18e1c3cd83e83b0f8da8615d8b4676e02effb7fd6251a26d9151c4935fa3041f500c164b25352decc13dd56fd0851c0f43c1553158607f4df6eb244de8412eb0067fc5393a3f66d3019de54bad5698ccdd9543a2d3b79bd0820f989c1af2cf144185c633d74109fdf907702979a562b24272c492123a6ea7ae613799e4486ecaf29dd5563f89ebded4ee39e03a0a725b86") socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000040)="24000000100005fa4d07e308000101030305010010000100ff000400000000f1e75c09cf", 0x163) 2018/05/10 17:46:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6}]}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000), &(0x7f00005a4ffc)) 2018/05/10 17:46:49 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0xfffffffffffff80d, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001080), 0x4) 2018/05/10 17:46:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="e14c000e23c9636f4e2b7dd243be3b02f6828efc3294705577ba34c4dd25295c7524d22c7b9be0ffe02f1a511cf947fe721370e56112269ffa83125e4a35a0713459766c71e067dcd66539ad66a7ff1dfe80435cb5b6596b9427796d3ef90910ff05997080d821d52bc037630202205d65b0f5fff58e2edea4fff3a4f8ab3b16359893aee112427d21326c1a0c2a8c2cf967ebb3713e5c3538c99fe0fdda7c", 0x9f, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00000002c0)=""/243, 0xf3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'bcsh0\x00', 0x400}) 2018/05/10 17:46:49 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x8000000000000000, 0x11) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xfffffffffffffffc) 2018/05/10 17:46:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x10) socket$netlink(0x10, 0x3, 0xe) 2018/05/10 17:46:49 executing program 1: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0xfffffffffffffffa, 0xfff, 0x1}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000001080)='net\x00') exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/10 17:46:49 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x100, 0x3, 0xff, 0x4, 0xbf10, 0x5, 0x9ea}, &(0x7f0000000100)=0x20) 2018/05/10 17:46:49 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ftruncate(r0, 0xa2) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/10 17:46:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000440)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x32b) ioctl$TIOCSTI(r0, 0x5412, 0x2841) r2 = memfd_create(&(0x7f0000000000)='nat\x00', 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000640)=0x4) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000004c0)=""/222) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000680)={'veth0\x00', {0x4, 0x8, 0x8, "1b76d672a794", 0xd}}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000014000000c59e00293c6a36834983462bb8121f98c5e65bb8b5b542b775d0a6a18710bf9262dd5856b8143a0f306e2e3ef205eecff14b249610c9117d7e21941cd8"], &(0x7f0000000200)=0x38) r4 = getpgid(0x0) sched_setscheduler(r4, 0x2, &(0x7f0000000400)=0x8) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000340)="0aca6323bdbf79a288dac129f1933d7a769ef939f9d3a7cdb273d54d1a56e493b626d8d5b2558b7108692669419316092a5264a56388575d39023822e887aafa00c9dde66f42569be2c821c220466e69db2eb821d1b9debe09379c5499493872a084bec423ca6abf26815e647a0aa9b388c9c5568f049e230eb92f1cc598794cba71e37115d61a5504470d9b4e29b1e391994eb9f0f801961717bff80e9c4ca33f4d90ffe7d007a985d69f", 0xab) 2018/05/10 17:46:49 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @random="8bff654cbc19"}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f0000b4bff8), 0x100000002) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r4 = getpgid(0x0) ptrace$getenv(0x4201, r4, 0x9, &(0x7f00000001c0)) tkill(r4, 0x1000000000016) 2018/05/10 17:46:49 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480000, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getpid() r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000a00)={0x0, 0x0}) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, @multicast2}, &(0x7f0000001b40)=0x10, 0x80000) r9 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000001b80)='syz1\x00', 0x200002, 0x0) r10 = accept$packet(0xffffffffffffff9c, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001cc0)=0x14) r11 = openat$ion(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/ion\x00', 0x60400, 0x0) r12 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002180)='cgroup.type\x00', 0x2, 0x0) r13 = socket$inet_icmp(0x2, 0x2, 0x1) r14 = memfd_create(&(0x7f00000021c0)='ppp1keyring\x00', 0x1) r15 = socket$inet_icmp(0x2, 0x2, 0x1) r16 = openat$uinput(0xffffffffffffff9c, &(0x7f0000002200)='/dev/uinput\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f0000002240)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = socket$inet_icmp(0x2, 0x2, 0x1) r19 = creat(&(0x7f0000002280)='./file0\x00', 0x80) r20 = accept$unix(0xffffffffffffff9c, &(0x7f00000022c0), &(0x7f0000002340)=0x6e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002380)=0x0) fstat(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) r24 = socket$inet6_dccp(0xa, 0x6, 0x0) r25 = syz_open_dev$evdev(&(0x7f00000024c0)='/dev/input/event#\x00', 0x5c, 0x20001) r26 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/user\x00', 0x2, 0x0) r27 = epoll_create(0x20) sendmsg$netlink(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2000}, 0xc, &(0x7f0000002100)=[{&(0x7f0000000180)={0x510, 0x1b, 0xd22, 0x70bd26, 0x25dfdbfd, "", [@nested={0xc, 0x3e, [@typed={0x8, 0x49, @pid=r1}]}, @typed={0x8, 0x29, @pid=r2}, @typed={0x8, 0x77, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0x8, 0x85, @fd=r3}, @generic, @typed={0x14, 0x5a, @ipv6}, @generic="edbfb3a2fd2f96a5dbabeeddf5fd5046a78245e45777599e5a2c52a1a8a6c489831f545e54fe3f50ca01d717e47c1fbf5c0b49c2528f8c4a6c870231f5cb4ed8fe50eb36b1d694d66598e871ae82fc74325446d830721e356afa9d98c47d7c3cc67a94a46578fde1368965f349e7fdaf478cfe055d39756181ffde8112050b390b6d03798241c1f84a36039724b474432abb3ebc622ea8fb46c75d43ddec93f3dda207857ed2faf3ed50061daf8894b5cd40860e0498c8345e576900", @nested={0x33c, 0xf, [@generic="f6ed873e70b4dd75cf69792ddb0112c70995db550a7f73eb66fdebddf59457e8b1c876975ffd1e5cdaeb5e8e009a21965795eb9b90f310d64d1071c95b43d0bd55131999760e5569e74184b65bcbc594e0ea9dc20ab3eb31521f6fcce4741420b4e6acadeedf9ccdd9ae30922e18c6629fe3cb024a235fe5fe01947f10faf7a8c0ae5c935747a5131465f26b1e4e00f6f50d0ff26d6100e1fb7a12394a42ed321aaafa7cca0906cdc8aff13d97d1b044ddfe48af7231058ff644c83130674e5f863d714b3e62dc20281c508811cc0f3031c67a9fb7b08f66fd6e72a6d4f637f823b666f57cd414be1ba70e4aed829f67f294b07a70", @generic="94327047818e3d9a85ae3830e784c47051fb09c72a221dc4fa1850fdf8033368f240663cc495d6b5922ef0d2a650d5a9f75e582e88f1708a125ac01e7153d898af98049de880ecaf6c92947146eb668bf50ee96dcdd4b5e3fa937d9c00dd5b8b29833d44096800cf57a1996a3cc8d7a4d4adde8e9ba7bce6ff334a89b9676486dd0a5809e8f596077fd59d846131ab374a4c4989ac3282ad98182e3df6aa8e6101d41994684de4a5d2a0fcede86ab246897ebff691c29b8b8d47fd9b2570ce8f51e80350929611000edfd66093ee50c5ec028d8a84bff498cc0e40a34009b1b41f7907873a", @typed={0x8, 0x39, @u32=0x2}, @generic="146c621e53febaf9515085953cb2af6580809e7bf9a4c45714902d203176a5bb049f1b848db943ec90fe7bbefe834a6be4160e301ce821ac777792ae7e239ef33dd2fc598c34b0", @typed={0x8, 0x4e, @uid=r4}, @typed={0x8, 0x61, @pid=r5}, @typed={0x8, 0x6b, @ipv4=@rand_addr=0x7f}, @generic="a3b118451c2f0a6432f7a4eaafb43ea2bf8bd423f38f6eaf75cba986d8c43e713b9959a3098ced9c6a702e777108f848bc15a4cd7cefd7c1b2b2a54b4b1476a3858b745f2de2c490706306a1d39b0466f94aa36ba5e3507239f5eb7bc13ea73e827b316958f8b0e4dae12083f3d44ec780819d847b68b54628a297eae61dc51a11e426d53ade55f3a5bb1c4d4e1ca87eaa8cff8dc4792f175d9a1d08c0c71a0077d3d3845faa5d7fe72b6cd5cae70ad4f55262ddf31b8bdc8dcfcc1c1f0db81acc460f4f599b15dc89d0d498b11275e505545219d5ec6188624f0808c452ff6f94e353614cc3ddf828ddd0f4aedf7dc0d637a0a1"]}, @typed={0xd0, 0x1a, @binary="3dc6fe32a1db875cc4c4227fcaf18446456a5adf75ad1cd1c13955059ef5bf58ab9cfbed13c5937da2c96f933cfd5f7174d775d981d990b9f97f30dcb719defdfd073129e3798260ea6b3e4eb282a6d73ef9e0ca95dc5ffd396629db9fcf797870b24487e54a288be284bcc2ae53df471bb2968b6327ff5f7785815e42522e2b1e9b110a2ed0072901ce7566984278471f9934a64c74b9e0b1f6f093a3860095a6263ea11dc12850067614f9c08ed650190304c765699560b93c5547be5b268fd30d6180d622d28be8991d"}]}, 0x510}, {&(0x7f0000000700)={0x1f4, 0x17, 0x200, 0x70bd2c, 0x25dfdbff, "", [@nested={0xb8, 0x45, [@typed={0xc, 0x1d, @u64=0x9}, @generic="f24cdc5ca57e36525b0038cfa96547fbc4817c0cc09e6bf5e00aa17769fcd9f3e87e7e68ebeece1bc589b532d987df4402da996eb0f7f6052a4d6035e6edd663f5887a0222b0c7bd7bc57e1206a9f1687eeb937b422e326c3d2c9f90d5d1cbe1abf910b10c6a626b5dcdc54f83b71a2f3d18aad8da963b584f664887181eb8574bf02f6db3ecfce2f6afd6b45a2773dab1b6d7aabfdfeab3801ab1e457ef", @typed={0x8, 0x4f, @fd=r6}]}, @generic="e20cc2a479c23f6b007481cd7e8e9b7e3630be624544941e76cab12f7557538fff04528a87d1103cb51bf6f393ef3f164828bbd60532d79aa7c36d2bee34555399dcf0135d5aac1af969cac973154e687fcbf2643f4b48845ea26b0f131202f0552ad078305ac422271d58dc62801342d4", @generic="d57bf5c5b4a3538adfe1de483b9754544c76306bce927984d8f77428563be6318ef01ee3fb410e1563adad9b9629591df07f0eb25ddee5dd4370ef9a1fc71bd806f254ec081e24d61a3b26c120a62c83cda3b870fcc284a72e54151c50de3e567c60abeb8c64a7f88cf52e30ccc9c027ac6c2cbeadc9b5b1582ea504942f5a0baa4a2902339d58bb95e9cb6fba8665788fe49afdf9c6aeef92b74027562c354e86fd7f021a5453", @typed={0x14, 0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x1f4}, {&(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0xf4}, {&(0x7f0000000a40)={0x10a0, 0x33, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="3fd76128b84f8329b852cdeade13600baa551aa0b551c9fd7186550433ff7f035a40701a5c55bea87ef550468c4ba696b29a175bf4e93d5337af74871902852d71062d1029f17e1c49abeb8f7ea28547b14dae2f51efd83e8bfb150a64e923f14fe74cfb3e9a", @typed={0x14, 0x89, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x84, @pid=r7}, @typed={0xc, 0x41, @u64=0x6}, @generic="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0x10a0}, {&(0x7f0000001d40)={0x3a8, 0x29, 0x20, 0x70bd25, 0x25dfdbfc, "", [@nested={0x10, 0x2f, [@generic="734298808328b8048d78cf"]}, @typed={0x4, 0x63}, @nested={0x14, 0x81, [@typed={0x8, 0x85, @fd=r8}, @typed={0x8, 0x55, @fd=r9}]}, @typed={0x14, 0x35, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0xc0, 0x4b, [@typed={0x8, 0x87, @u32=0x9}, @typed={0x8, 0x46, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x68}, @typed={0xc, 0x14, @str="15776c616e317b00"}, @generic="199fd37d4fab54bd11c6e997cd0603a5677ff29a5e3f14e17324a2056f4a6824aa66599fc39e624264ad252caa3993b564375d27fc87c9b62d592dd597c844abab5c29328c5559e820f4c872943ec6ca473fb80ba040212ec876c2f0ebd91d74b7651359dcfe9b1e84c3e3065122b83c95c6dc7ca3e1f01f3f35964f810f3c0084c227f8ecd52a7f2d2255bc3f508d6dc1aaed84f76fc6e6d7ba2f"]}, @nested={0x29c, 0x70, [@generic="dbf827dcdb018d057557b4c77e7b0599f8a8e8a9e36536ee74c84116065203aa302d8b3fc5d2f5b0cec2310d10fb1e07e0915047373912a532195e9a6fdb0695ea6d65bc169ed89f05d39d704564825ffd2b51641a36c8545740f611d8d9c4e220c14b3693af5adf5599a7d3b6a5a5403038c5c02932c5c8e6f102f98bb3", @generic="13aba8aeb4563efdbaeec4c3ff7e0c7fa98ea358381f500a6a581443267acb87b4c08beed0a33d45c96d7c9747c51facae605706c51664c0c9c0a529eaba1b8fe4dfe65a7e048872955e879c7bb103fb78bd112392da95afff2e16bdf5bc37b49cea0a609ded5646fd6f6d8e885b7a55b7a32f432de4626ac2bbd23147df4f75f88740e6d178f23df436c3d1d26ad692e135011443f72e806cb2ccbef89d110d3b40682c0c1d3b7ced976cf52c7db2d8", @typed={0xc, 0x2f, @u64=0x9}, @generic="6496e6ca982b77a07496b38e6fb5c926a7c74dc7c3030900985754c06399b8093def6295ad370b9282b4c12798212a49a82e1619aabacbced635b5d482dc153ed3e7465447006e22cff0c6a4c3f6f4d576da3e52371af62f1066252702788972feec8536adf0185611ab56ee2a2283c249fc428d52363f0dd95e6940f9e7f31addbd754aefd4cc19092748b3408829cffd030981ebcac86dac1cfbb726601a14465f26e33ececc6e4b13368c3db97d86eee2f618e0f8663102f25999a01bddb46375ac6ca2d76caa2db201", @typed={0x8, 0x59, @fd=r10}, @typed={0x14, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="da8d314c70d7b8ae1b5a3b00afbf64e102a7320695514161be2c142377905114523db13b5116d10bc8120a7ff4285e9134a41fcea429c850087f584c1ed23c6933b1b1259846fbe426805ac4cbc7799ccb5b76336edbeca06b9a910843c6d0a1e3", @typed={0x8, 0x55, @fd=r11}, @typed={0xc, 0x41, @u64=0x1}]}]}, 0x3a8}], 0x5, &(0x7f0000002540)=[@rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27]}], 0x78, 0x4000000}, 0x40000) r28 = socket$inet_tcp(0x2, 0x1, 0x0) r29 = getpgid(0xffffffffffffffff) capset(&(0x7f0000581ff8)={0x19980330, r29}, &(0x7f00005ccfe8)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) bind(r28, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/05/10 17:46:49 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x2, 0x2) 2018/05/10 17:46:49 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}, 0x3b}], 0x1, 0x0) [ 47.287062] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/10 17:46:50 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x180, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x2, 0x3}}, 0x26) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1c, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xffffffffffffff82) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2b, &(0x7f0000000240)="920c95a0af64083d5ed6", 0xa) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x5, 0x2e, 0x4, 0x401, 0x2, [{0x2, 0x80000001, 0x1, 0x0, 0x0, 0x3000}, {0x9, 0x9, 0x7fffffff, 0x0, 0x0, 0x481}]}) 2018/05/10 17:46:50 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000000340)="260000002a0047ffdf08dfff4000e8ffff000000010000750000000000000000000000000000", 0x26) 2018/05/10 17:46:50 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00000001c0)="736563757269747d917617cb0e3dbe4574656f00", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x7}], 0x2c) write(r0, &(0x7f0000000040)="16", 0x1) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000280)) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a51000/0x3000)=nil, 0x3000) 2018/05/10 17:46:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x12, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r0, r1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x60, "388050c8a70b3ebed068427b5fcf9134f6ac08a83a1cb557683adc602113526646cb5110dd1e1cc92f60746627031d7f90e7f1a019c2ad82b37f67116e332dd986afe819de28626c1afcc665ca0622a741334483463e8c2a50ef5626836de203"}, &(0x7f00000000c0)=0x84) 2018/05/10 17:46:50 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'bpq0\x00', 0x6}) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x2}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) write(r1, &(0x7f0000000240)="0663802260dafb3143a74128a73d804eb9523db0f57648a0598dc9d087d401f499b87553012fb077df916c3b50a20c1f8c572469e14602887a56e8540f915d5145bcbbc1abe9967521cd56b2e6f85e7b766900cc744e85547d45e264fbd8", 0x5e) 2018/05/10 17:46:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) mknod(&(0x7f0000000040)='./file0\x00', 0x1100, 0x1ff) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100110100ff3ffe58", 0x1f}], 0x1) 2018/05/10 17:46:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='environ\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}}, 0x88) pread64(r0, &(0x7f000005a000), 0x0, 0x0) 2018/05/10 17:46:50 executing program 1: r0 = socket(0x400000000010, 0x3, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) write(r0, &(0x7f0000000240)="240000002100f3d4bcd28658b1449d0201084f7a542551071c8413ff0ffc020200000000", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1aca106a5500fa68e7dc63dc154b55bc2230b4540608a2ed48c9f36ea1973aca705db3c6fef682e7a7a80d05f5eb99c57ca749dd2134d590f263d416c88265b939752a88402dee85315e7fd7fd5b0e2600ce055f8b73198f715cf088f8f083ebe3ee38a3d1b528b36322ec5cda949bdc05ee25559f585f735d7e65ac48eee79c6d5ab31e47e95525cc6405e8f8791a813a8491d1b1e783a652767c", @ANYRES16=r1, @ANYBLOB="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"], 0x128}, 0x1}, 0x1) r2 = geteuid() getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setreuid(r2, r3) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)) 2018/05/10 17:46:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000280)="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", 0x5) 2018/05/10 17:46:50 executing program 3: exit(0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000240)='smaps\x00') close(r1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/10 17:46:50 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = open(&(0x7f0000000040)='./file0\x00', 0xa0140, 0x40) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0xffff, 0xff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x7, 0x6, 0x7, 0x7fffffff, 0xffffffff, 0x8, 0x2, 0x80, 0xe8, 0x4d, 0xffffffffffff8001, 0x2}) [ 48.150856] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 17:46:50 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1e, 0x0, @tid=r1}, &(0x7f0000000100)) ptrace(0x4207, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x84, 0x2, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x4}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa95, 0x8000) 2018/05/10 17:46:50 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000180)) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='hs\n'], 0x3) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [], 0xa, "115bef7303f635276078e59c10fdd3cafb8263b062fa17470c902e4fefc966f561bf623cffa294708c067c82fe185e307adfcf76"}, 0x3f) lseek(r0, 0x0, 0x6) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) mq_timedreceive(r0, &(0x7f0000000080)=""/185, 0xa, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f00000001c0)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/10 17:46:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f76657273696f6e005aa2ac0000b8b5a28a29aecbf843385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b672c3a20d10f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bbba500000000000000000000000000000000", 0x2, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x6, 0x70bd2c, 0x8, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000000080000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/05/10 17:46:50 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) gettid() unshare(0x0) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) 2018/05/10 17:46:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x7}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x7fffffff, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x10}) r3 = syz_open_pts(r0, 0x8000000006) dup2(r3, r3) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000200)={0x0, 0x7f}) fanotify_init(0x40, 0x81000) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) 2018/05/10 17:46:51 executing program 1: socket$inet6(0xa, 0x2100000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x8000000) creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/10 17:46:51 executing program 7: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20}}, 0x2, 0x7, 0x8000, 0x2, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000380)=0x8) accept4(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80, 0x800) 2018/05/10 17:46:51 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/44}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x145046, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x800002, 0x11, r3, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000500000000000000010000000000000001000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/05/10 17:46:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) poll(&(0x7f00000000c0)=[{}, {}], 0x2, 0x0) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000080)}, {&(0x7f0000000340)=""/11, 0xb}], 0x6, &(0x7f0000000400)=""/99, 0x63, 0x800}, 0x7}, {{&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/38, 0x26, 0xffffffff}, 0x1}, {{&(0x7f0000000580)=@generic, 0x80, &(0x7f0000001840)=[{&(0x7f0000000600)=""/37, 0x25}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/224, 0xe0}, {&(0x7f0000001740)=""/254, 0xfe}], 0x4, &(0x7f0000001880)=""/87, 0x57, 0x7}, 0x7ff}, {{&(0x7f0000001900)=@hci, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001980)=""/41, 0x29}, {&(0x7f00000019c0)=""/215, 0xd7}, {&(0x7f0000001ac0)=""/142, 0x8e}, {&(0x7f0000001b80)=""/175, 0xaf}, {&(0x7f0000001c40)=""/173, 0xad}, {&(0x7f0000001d00)=""/79, 0x4f}, {&(0x7f0000001d80)=""/47, 0x2f}, {&(0x7f0000001dc0)=""/233, 0xe9}], 0x8, &(0x7f0000001f40)=""/15, 0xf, 0x8}, 0xff}, {{&(0x7f0000001f80)=@ax25, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002000)=""/134, 0x86}, {&(0x7f00000020c0)=""/176, 0xb0}, {&(0x7f0000002180)=""/12, 0xc}], 0x3}, 0x3}], 0x5, 0x20, &(0x7f0000002340)={0x0, 0x1c9c380}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000002680)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000002700)=""/66, 0x42}], 0x1, &(0x7f0000002780)=""/202, 0xca, 0x5}, 0x10000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002380)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000002480)=0xe8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002500)="ec3d5e89e5e2a243520ff7a26dfe87bb8c561ba8bced0c1f004294349a7de7481d8feaa5dbc9da4a053cf49baed8cf038aa2e00bb6530d24c1d138d12f2f3b6c88c27076f4a86b97cb7b47654a91c0278424c8f54b7e384ce46078f7f1c5b8fc487cef6c26f4d4248bd650760cf182a532818cbbe1d802d0cd655ec83ac93801e8656cd8262b53f42df124611fa5682bf3f97d3f660bd09565ded008f8dcc751b1d3") setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000024c0)={r3, 0x1, 0x6, @random="890535d6225c"}, 0x10) shutdown(r0, 0x80000000000000) recvmmsg(r0, &(0x7f0000000080), 0x3fffc77, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000025c0)={0x8, {{0x2, 0x4e20, @rand_addr=0xc22}}}, 0x88) 2018/05/10 17:46:51 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f000029d000)={0x10}, 0xffffffffffffffbc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0xfffffffffffffffe) 2018/05/10 17:46:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000", 0xe1, 0x10000}], 0x0, &(0x7f0000014300)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x5, 0x598, @dev={0xfe, 0x80, [], 0x1e}, 0xffff}, @in6={0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0xfff, @empty, 0xd09}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xa7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}], 0xd8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/10 17:46:51 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x433) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10001}, 0xc8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0x7ff, 0xffffffffffffff11) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'tunl0\x00', 0x10001}) 2018/05/10 17:46:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/206) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) 2018/05/10 17:46:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', r1}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/05/10 17:46:51 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="aea8d15282e559f1e8e6d8c5f66d10fd5cfa968d979992d5758982bbf2b22edfaf9575129630c687cee592b31c6cee2e87e113bcc1e966753bb64b9d7e436a957987f4c153c71bfa56cbeb5a2412ec61ed6e68ed34106b0b271aae5ec52a38c194e3940cffe1d2f717ef", 0x6a}, {&(0x7f0000000100)="8e6a354818c12dc070ad46fdd16887583f378096c9470ef0e66964048c9b5688f3c45b68cd69b192aab563b18db68b5e5a677379738b13565b042fcd76bba8d99db27bb7a7a1c4fb2b9b5371725b7f98e1cc2594446c1e4ca545de3084af22be08b5a971b991d2bcb8abef59ce7fa6edeebc417523ba86a7892c0de2ecaeca", 0x7f}, {&(0x7f0000000180)="da2790f76234d554b66983e5557b7c6e80e9ef8a0af9d905dc2e81eacaf0e2af82b0f20d27d040be0ca9018aa1914273555097894dfdb74bf542f1d012b0179b9e365b98b28b5c80847559d809714a094c", 0x51}, {&(0x7f0000000200)="1346ee5949b15d6a6b60ddac1563e07a82fdbfa25bcc2ab1881b3ab5b9328cdaa7a2b81b3e1437620252ade258f355a8989ef49ac0df900e51c7d23355af63da1b09a440e14be9e4377bb3", 0x4b}, {&(0x7f0000000280)="b1ea53d449e2603b3b1ea8df272d0697fc5c11bc808d9190879e8b5afe", 0x1d}, {&(0x7f00000002c0)="4bf66547446f0d7607beff4715834bd7288c7be2ad086126382b3de8e2fe62fc1ae0e483c4bf4bedc3b3ca9ffdd66f02b8a840f7ac75c9e08bd7d3dafea3e27315f590852802d67847bb8f39255443220169bbecbbd74f4edcc30699b4b45a00fcb0087f76fbf55541a181be466cf63e09523f30365a27cf4f1cb94ea415e10745d3befee5c0c18b3064c716d607bcbe501c0aafbd753241bf837f58e923ee5a9673fc8b0144a7349351be3a59b76e8aaccacd8e2254504288b5be129761e13023c930e9", 0xc4}], 0x6, &(0x7f00000004c0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000001, 0x4, 0xfff, 0x400, 0x3c2c, 0x4, 0x7, r1}}], 0x68, 0x40000}, 0x20040000) 2018/05/10 17:46:52 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) 2018/05/10 17:46:52 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40680, 0x0) getdents64(r1, &(0x7f0000000100), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000009000/0x2000)=nil, 0x2000}) ioctl$TIOCCBRK(r2, 0x5428) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x190, 0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/10 17:46:52 executing program 6: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000340)={&(0x7f0000012000/0x2000)=nil, 0x20080, 0x0, 0x0, &(0x7f0000013000/0x1000)=nil}) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x2ca, &(0x7f0000002400)=ANY=[@ANYBLOB="18000000000000000100000153500000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) [ 49.307525] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/05/10 17:46:52 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103501) fcntl$setstatus(r0, 0x4, 0x42c01) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/05/10 17:46:52 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/keycreate\x00') exit(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000000)=""/65) read$eventfd(r1, &(0x7f0000000100), 0x0) 2018/05/10 17:46:52 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000000040)=[{0x87}, {0x6}]}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x140, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) 2018/05/10 17:46:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x82) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x6, 0x40000000}, 0xffffffffffffff6d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6c2da80e0000cf5c3d7821caaace7000", 0xfd}) 2018/05/10 17:46:52 executing program 4: r0 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="91600ef6cc61b863ab3681a3073900c7e942f87afffc9e2bc6b63645bcdef3fd40e82ed2cb16c7bd2e44a2a46065e264cb87a295dd383c497b616475fc37bba2befd7fd3ce528a2e17332b5121b24916f0d365d53ef7a4efc12a5a2e87b25f0472cd066f5b844c9a769e6f85a476cad1f468e4e44f05183525af5a4dcab6b42f476c41c977014d7f9e103072d6bc7b0bff781fee9ab4ce1f68f959ae4ad02798951ad30a278431ddf6481a8665af0f078ac1cbfb254740a70d576b9c3ed02577c40e56", 0xc3, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x80000001, 0x40, r1) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x100) 2018/05/10 17:46:52 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1640000, 0xfffffffffffffffc, 0x430ed0ac, 0x8ebc, 0x4}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1000000082840, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x20, 0x5, 0xc05e, 0x8, 0xe22, 0x8000, 0x3, 0x4, 0x400, 0x8ca, 0x2, 0xffffffffffff8001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) lseek(r1, 0xffffffffffd, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 17:46:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001200ec00e345176e8da97841c3b58318", @ANYRES32=0x0, @ANYBLOB="100000000000000008001f000000000004001a00"], 0x2c}, 0x1}, 0x0) 2018/05/10 17:46:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1}) 2018/05/10 17:46:53 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) memfd_create(&(0x7f0000000140)='/selinux/checkreqprot\x00', 0x3) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x100) writev(r0, &(0x7f0000004540)=[{&(0x7f0000000080)="60dc90a0888c0f53e0301e23728937d18ebf1d76f2e61594a80c37", 0x1b}], 0x1) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r3) 2018/05/10 17:46:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000013002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="140003006c6f00000000000000000000000000007c2935574c628c0830dac76426573d53b8e5e4"], 0x3c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) 2018/05/10 17:46:53 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/05/10 17:46:53 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x400001, 0x0) pwritev(r2, &(0x7f00000007c0)=[{&(0x7f0000000000)='8', 0x1}, {&(0x7f0000000780)}], 0x2, 0x0) 2018/05/10 17:46:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18fa5b5e12000000df4636f7166df56c8e7c0549370d4be8f7ebca39ae063b55efd6140a4924b94e577fe324a2c10993944ef4353e936f9b6281b633bdb14bc0", "7ce30cbcada30769ca4d79659b4baace26406f99cc81b4267ae3193f1748e5b5"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501000, 0x0) 2018/05/10 17:46:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000040)=0x60) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) sendfile(r0, r0, &(0x7f0000d83ff8)=0x5, 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x84) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)={'mangle\x00', 0xf5, "cf1b23245b418c9e841123615613a0b6441db8eb74bc7400d2aebadde66c972224ef2fdfdbd073630cd341ee87bcd235e5a0fa487a01d6f37bd56336cb009a840b63d577556bdf8268531640e21b0f3903f4b02dfe284128375ab2e1b74486dad88192d0934d215a13c1ce99b1bc95b7ce29ee47e0671ab356eeffc2f55928b57d929abcbc4efe1f5eac5b2e61eed716252b95db4941ad7cd5bcb5b211964eb6dbf43c79486117ad8329f1c148b0650cf5079a901017d4e76fc848f9001f3ad6fafc25f0b06cad75da911736e62e2b826362657ad4ba7a44ac6c64d86785c629a25383c4d47d1e645e434d054c448b98466fd14cd3"}, &(0x7f00000000c0)=0x119) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) 2018/05/10 17:46:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) syz_open_pts(r0, 0x301002) 2018/05/10 17:46:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8015, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/05/10 17:46:53 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x17) 2018/05/10 17:46:53 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x600000000000000, 0x0, 0x10002, 0x9ef1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x1, r1, 0x10002, 0x20}) r2 = getpgid(0x0) ptrace(0x4217, r2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0xfff, 0x4, 0x6, {0x0, 0x1c9c380}, 0x8000, 0xdd}) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/05/10 17:46:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000000000), 0x29b) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000040)=0xb309, 0x4) 2018/05/10 17:46:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000100)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r3, r4}) 2018/05/10 17:46:53 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) dup2(r1, r3) 2018/05/10 17:46:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='cgroup\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fchown(r1, r2, r3) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b00)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB="01000000000000"], &(0x7f0000000700)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r6, 0x1}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={r7, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c71d", 0xee}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) fchown(0xffffffffffffffff, 0x0, r8) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) r9 = syz_open_procfs(r4, &(0x7f0000000680)='net/sockstat\x00') read(r9, &(0x7f0000000080)=""/203, 0xcb) 2018/05/10 17:46:53 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000100)=""/144, &(0x7f00000000c0)=0xffffffffffffff65) 2018/05/10 17:46:53 executing program 3: socket(0x10, 0xb, 0x3) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/05/10 17:46:53 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffffe}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r0 = getpgid(0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000300)=0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8, 0x5) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x9f, @rand_addr=0xfffffffffffffff7, 0x4e24, 0x1, 'sh\x00', 0x2b, 0x408, 0xa}, 0x2c) fgetxattr(r2, &(0x7f0000000040)=@random={'trusted.', '/dev/autofs\x00'}, &(0x7f00000000c0)=""/44, 0x2c) fcntl$getown(r1, 0x9) unshare(0x0) 2018/05/10 17:46:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6e65740087d526992a617891e49a86b55c870b07591753c34b6d13a038ed0d2d480761f9b5ec831e7870d1f31ff288045662dc4fb52537dec3f9a0b65de512aeee70ca54433bcd99c64b5b2b5ab8fa60394a5b4b45b6cd19496dc0b5fe7bf6e34ea51651cdcdec54ade7209a9cbfed9827022fc74fc73e440370ec9e059bdc459529ed2c85d0d5b2e3ab4727fe5d16961aaba10a828b", 0x200002, 0x0) socketpair$inet(0x2, 0xf, 0x54, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xffffff8a) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$selinux_access(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='s'], 0x1) write$cgroup_int(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xff9) dup2(r0, r3) 2018/05/10 17:46:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x200) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getgid() setgid(0x0) rt_sigaction(0x35, &(0x7f0000000000)={0x5c179727, {0x8}, 0x8000000, 0x8}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) [ 50.550392] sg_write: data in/out 1920428043/625 bytes for SCSI command 0x0-- guessing data in; [ 50.550392] program syz-executor0 not setting count and/or reply_len properly 2018/05/10 17:46:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0xffffff7ffffffffc, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000001540)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0}, &(0x7f00000014c0)=0x8) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001580)={r3, @in6={{0xa, 0x4e24, 0xb4c, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, [0x7fff, 0x2c310c8d, 0x7, 0xfffffffffffffffa, 0x20, 0x4, 0x6, 0x100, 0x8, 0x8, 0x0, 0x1000, 0x1ff, 0x1, 0x81]}, &(0x7f0000000180)=0x100) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) fchdir(r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000380)={0x7fff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000001800)={r5, 0xb78f}) mkdir(&(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000001a00)) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0xffffffffffffffff) renameat2(r6, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000080)='./control\x00', 0x2) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000001680)=""/171, 0xab}, {&(0x7f0000001740)=""/181, 0xb5}], 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001880)={0x8, 0x400, 0x0, 0x80000000}, 0x10) link(&(0x7f0000001940)='./control\x00', &(0x7f0000001980)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) syz_open_dev$sg(&(0x7f0000001840)='/dev/sg#\x00', 0x8, 0x101040) accept4$ax25(r6, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001500), &(0x7f00000003c0)=0x8) mknodat(r6, &(0x7f00000018c0)='./control\x00', 0x1, 0x8) execveat(r6, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x0, 0x0, 0x0, 0x8}, 0x1c) 2018/05/10 17:46:53 executing program 3: clone(0x200200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000380)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000140)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000240)={0x10001, 0x56, 0x4, 0x200000002000000, 0x5, 0x7ff}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) r2 = getpgid(0xffffffffffffffff) geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xfffffffffffffcf6) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) 2018/05/10 17:46:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10}, 0xc) 2018/05/10 17:46:54 executing program 2: r0 = userfaultfd(0x800) r1 = memfd_create(&(0x7f0000000040)='-\x00', 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'ip6tnl0\x00', 0x4}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'veth1_to_team\x00', 0x1}, 0x18) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f0000000040), 0x0, 0x0) 2018/05/10 17:46:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') fcntl$setpipe(r0, 0x407, 0x7) setns(r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r1, 0x3}) 2018/05/10 17:46:54 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)}], 0x1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000440)) ftruncate(r1, 0x3) renameat2(r2, &(0x7f0000000080)='./file1\x00', r1, &(0x7f00000000c0)='./file1\x00', 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x800, &(0x7f00000001c0)=0x4) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r3, 0x10, 0x0, 0x10002) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000"]) 2018/05/10 17:46:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000580)="6b14ad6a02000f33270d9d1750fc4ac9bf15d41f8de03ec7a7f4094c7dcf8ab73a05666d9d4b3ae7f701745e19570918032e539fcedb85a69826d221281e1c1fce288ddaef1ea822", 0x48, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x448, 0x4) getitimer(0x1, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080), 0x0) 2018/05/10 17:46:54 executing program 7: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = socket(0xb, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x21d9}}, 0x9, 0xfffffffffffffff7}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7ff8000000}, &(0x7f0000000180)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 17:46:54 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x701401, 0x0) r1 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000040)='user\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\t', 0x1, r1) syncfs(r0) 2018/05/10 17:46:54 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001400)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001440)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000013c0)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") readv(r1, &(0x7f0000001340)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000001180)=""/250, 0xfa}, {&(0x7f0000001280)=""/161, 0xa1}], 0x5) 2018/05/10 17:46:54 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = gettid() socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='pagemap\x00') ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x8bbf, &(0x7f00000000c0)={"7369743000000300", @ifru_mtu}) accept$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x60) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x2}, 0x8) 2018/05/10 17:46:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x7, 0x7}, &(0x7f0000000b40)=0xc) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000240)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="454ede4a2148ed9c1992ee16a4c4b3c369986636e8e9756194035be9aaff88daf8e9e905ec90335a1ca82c6e17c5740cc5da7fd6aa945b102a134d5d686bcbeab4cd5b6012b6bdb4", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0xffffffffffffffff, 0x101, 0xffff) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r2, r4, 0x0, 0xc08f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(r3, &(0x7f00000002c0)="1356c1f7a6f170d9", 0x8, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180), 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/05/10 17:46:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:system_map_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x33}, 0x3c) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x2) 2018/05/10 17:46:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x400000000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0xfffffdf8, &(0x7f0000ecaf20)}) 2018/05/10 17:46:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x5, r1, 0x7fffff, &(0x7f0000000040)={&(0x7f0000000080)=""/4096, 0x1000}) r2 = accept(0xffffffffffffffff, &(0x7f0000001080)=@can, &(0x7f0000001100)=0x80) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001140)=0x20, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001280)=0xe8) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001380)={r1, r3, r4}, 0xc) 2018/05/10 17:46:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x10000000000007}, 0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x81, @empty, 0x1000}}, [0x6, 0x3, 0x10001, 0x10001, 0x5bfd, 0x2, 0x400, 0x3, 0x8b97, 0x5, 0x7fff, 0x1, 0xa000, 0x2, 0x100000000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x80000000, 0x5}, &(0x7f00000001c0)=0xc) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e26, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xffffffffffffff66) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x401, 0x4) sendfile(r1, r3, &(0x7f00005faff8), 0xfffb) 2018/05/10 17:46:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) close(r0) 2018/05/10 17:46:54 executing program 4: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80000000, 0x6, [0xfffffffffffffffa, 0xa88d, 0x6, 0x7, 0x100, 0x7]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x5}, 0x8) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='[$\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='I'], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='syscall\x00') sendfile(r2, r3, &(0x7f0000a12000), 0x1) sendfile(r2, r3, &(0x7f0000000200), 0x1) 2018/05/10 17:46:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) pipe(&(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x7fffffff, [0x9, 0x6, 0x36, 0x0, 0x8, 0x8, 0x4]}, 0x5c) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/05/10 17:46:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xffffffffffffffff, 0x2, 0x101) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[]}, 0x78) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r3, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000580)={r4, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x40}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x100000001, 0x100}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000700)={&(0x7f0000000400)=@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000440)="4f4e323fd1b2731eb360f07bbd9e8940a5566d4f5ece6beea60aa6281817775730671cb1a5090d37810b4f65bfd0dcdd6be2a835aa706e8ae9a3b7", 0x3b}], 0x1, &(0x7f0000000640)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1c}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x9, 0x7f, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x3, 0x5, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0xb0, 0x80}, 0x4000800) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7ed4, &(0x7f00000003c0)=""/14) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r3, &(0x7f0000000380)='nat\x00', 0x1) 2018/05/10 17:46:54 executing program 5: r0 = gettid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x1) r2 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) write$selinux_validatetrans(r2, &(0x7f0000000100)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'system_u:object_r:auditd_etc_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) 2018/05/10 17:46:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) socketpair$inet(0x2, 0x1, 0x81, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb000000c73b0457e0d1952de97f81fef59212b35da47ac0d48a774b1507a4e7d55212b5ba2a6c36ca7d03b898573e73e258f714767844c9f58d24f5f799c9dca5d776bd548518aae49ce8deede6971360ad882c72a8474fe12f4550257420a7ef65938dfbfea2439ca6174c396da3bb04334a05a7ff3789ea2c2993d04fc0c7e02a7bb3a24b17c9d108355093fcdff6f33de7bfd3f8039b886e412a03aac9f0ea19761eed1c12024995edc7a9f3d0e77da70cb7ab9cc36385c6af6cee8c5475e085e275382f2cd06303980705acbf"], &(0x7f0000000300)=0xd3) socketpair(0x0, 0x80006, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000080)=""/235, 0xeb, 0x2000, &(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = inotify_add_watch(r2, &(0x7f0000000380)='./file0\x00', 0x80000000) inotify_rm_watch(r2, r3) 2018/05/10 17:46:55 executing program 6: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x2, 0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/05/10 17:46:55 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x7f, @empty, 0x4e23, 0x3, 'lc\x00', 0x37, 0x3, 0x3a}, 0x2c) 2018/05/10 17:46:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x20, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/10 17:46:55 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) prctl$intptr(0x200000002a, 0x401f) 2018/05/10 17:46:55 executing program 2: timer_create(0x7, &(0x7f0000000fa0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f0000000ffc)) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x7, 0x4, 0xea8}, {{0x0, 0x2710}, 0x8c, 0xa3f4}, {{0x0, 0x2710}, 0x800, 0x8, 0x6}, {{0x0, 0x7530}, 0x3ff, 0x0, 0x3}, {{0x77359400}, 0x7, 0x30, 0x3ff}, {{0x77359400}, 0x8, 0x5d3, 0x1f}, {{0x0, 0x2710}, 0x800, 0x200, 0x1f}], 0x10b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/05/10 17:46:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="902e2f6367726f75702e63707540", 0x200002, 0x0) fchdir(r0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) sendmmsg(r1, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)="047d199134922194ebbad2a265dc410f207e39c878800c371dff99db1f1a400035c742ed41bcc24ca3d76ca16d6f8656b8821815964ecb07aea0d11f4785fd4f4b9399f10ce1369957b4e24fc242c11256d9f552e89cace36e7aa000cffe", 0x5e}, {&(0x7f00000002c0)="5385e023d6d771bcfbdc4944de77334148917983146f6c71df3eed979fe1b76ab391f02d53daf63daccea8ce891b00a0cb285b05db8667bcafec98ea7cfa157486849c055560976dc67ba93e08e3856db7479b3b14f5f28b8174dfb6a1c0c24d3a0528f5a3c3e4edab41074a69ac355f604c6b01b3502f917ab58aef77ed1ce8175c5de00bec50b9fbd01f9efd18bec7013458cb6a188cc96754cb07d6facdccdb7217b25d058cc0a9c2743373a9621f29d10d0830f81d7710cd293c137c", 0xbe}, {&(0x7f0000000380)="03b35057567174a1826351a6dc1a678a31af9196cc4624ce27d9f636d3ed114988e91312be91c7b1262d66c3f167e9e5e129b712fa8121bacb29e350685aa88f0631ae", 0x43}, {&(0x7f0000000400)}], 0x4, &(0x7f00000006c0)=[{0xf0, 0x117, 0x1, "f51b9161777791027bbd24a8d2f54a1b56d0e247c86075156b72451a2a3eb05d0aecf33aebf81f4b1a2575e39239cafac21602a17509424626a2a1260e55ead69fa6c898036e645bb8f2a9768e51225500e8af1dc13ac4ddcaec8561fa991478a392cd9cc0676327567d803e560ad5c6a7397e7cc99136b88c967f17b2a257ec58095fceeaf9c2fb1e0b335657b31a904d5fd77da65f99c29ae48fd54e876796d80f03e572d3b05ba498cc606da8d99af3d0efcfbdee6a871db23ca0df438e22f3eab677cf0d5b6be51769d40abe88f8a8d8a6028bd9e493e8"}, {0x10, 0x10f, 0x9}, {0xf8, 0x11f, 0x5, "d4c5ed63fabaeca41b150d759ecc492ca969c80d3ffa26f470d74b04e7539f2b2b4ac6a13709d21d39c335d9e85e9217594c029d6ee67996936824b53c928d9f288efcf0a4dd001c22917600fc753826544b21d4b769eb3d21ecb0c0c7a2702403133e5b80c99e70752a6038013788eec1926ae7796cc38d2daba41cb8832443b103c70a93bf2076b7a50ff5fe4c095957aaa1ef023f5a02314ee5a52580fb11c817dd70f40fb42f81678877c84a3b39dc20d1d7e99aeb7298eb1a367a9b319510d5a29b0005a6a957c15c9cace2360da2073ae65fd1a21fec7fe53da7a2b48efb2ba57e51cb"}, {0x98, 0x11f, 0xfffffffffffffffe, "8a2c01a4101b18a34ce8b4213caad248d80332e2c40ef1aaeb68c2ea64ba49f3efbf7103ebe5c19225da9edadfc673ed6d7c5e97509868115aaf558e30b992b57c7532cdd6184207eb0ed01e317f29a3d5ecb181a50a5d448e521cff84f5880d6f26a8b6d7813edd5ca0e44cdd93cee35253822ccc8b6b263a2940d88cbab4dd0859ece14116"}, {0x48, 0x102, 0x9, "dde83bcac134240343161762d2ae63f30f0eb4fdcdab189503bf356be2de4224526cb8f1a3b46445777587464b8f50fc9eb684398c132394"}, {0xd0, 0x105, 0x8000, "87065b253776b607bcdb95caa9897834699cc50d0c7e18d91dea3940e269ae7365dc9b3456a50b7cbcbf5456e5e883afde20b6bb271be6626e5a0c190759d3ea037e4a70b4db3d3178896fc3126821e806175598be4d4f833523570c94e3e7c0ae40c1d94f49b0d7163fba235495e15832d6665ef4d3f671182998ef428b5e551b3559b0fdd6f005748024ad7db9be0454b9e78f4c039245422de658ba76716ae1955af3964b52fb6c2d7987fc97f1914da9203c62b72a227ddf"}, {0xf0, 0x0, 0x20, "37518f7cefc163cb3b7a57224358c78d27f953aaf071d6f2f000b291fdeacea90c03bbaba308328e46262421dde1d551f6383c2ab67093643af9374ed7fd884df41621b2a92e9a1fc5199a264a9489d1dc936e8ae11e47ce71930bf489137cb21b741626264490ea8458b0b2bfdecd823c4a31fcb7d01c6dc35878be924f3722b092aeacaa94e93ad930bc84eff1e25bcf12b7cca91f8099b40421edadc1ac591aeafb666b30fa13ceca47915160ae593587577acacdb64ff9143223f43a86254b0ffb277f166275cdb75ff92b50725349bea426b02bf6f656bd"}, {0xb8, 0x110, 0x80000000, "e8304caa36e26dcc7a1c85bc25f1d64cf3ec746a134f299d41894ebc667fb1ad99976d82f0b20e39d74182c64521aead6fea07a0282bd9c74db50b1b7915532ee5fae46116a868697f28ab06ace7088836d716e099a850ee684cfb8c1f7915b67124706d94e6198feefe00f41173cbbc2866770801e35c5a6f97cce8f4f54039441256dc2591d99fa2a87f7151e0f9056969e2573c4a5466232445f7c4907c8c08cdba244891"}, {0x1010, 0x6, 0x7ff, "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0x1560, 0x8000}, 0x8}], 0x1, 0x20008800) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x8000}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="098b506e911ea6f62f37d4a61ec1b4bd726aa6a16f77a33011dbb0e7022777b7e9f74494"], 0x3) sendfile(r2, r3, &(0x7f0000000280)=0x4, 0x7fffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) r6 = gettid() sendmmsg(r5, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f00008d6000)=r6) readv(r8, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r7, 0xa, 0x12) dup2(r4, r8) tkill(r6, 0x15) 2018/05/10 17:46:55 executing program 7: unshare(0x60000000) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc400, 0x184) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x1, 0x70, 0x401, 0x400, 0x80000000, 0x2, 0x0, 0x20, 0x914, 0x0, 0x1000, 0x8000, 0xbf, 0xac4, 0x9, 0x4, 0x5, 0x7, 0x2929, 0x3, 0x81, 0xfffffffffffffffd, 0x8001, 0x2, 0x0, 0x5, 0x101, 0x80000000, 0x1192, 0x1, 0xffffffffffffffff, 0x4f6724cc, 0x80, 0x1, 0xfffffffffffffff7, 0x800, 0x0, 0x100, 0x0, 0x3aea, 0x1, @perf_bp={&(0x7f0000000080), 0xb}, 0x1000, 0x8, 0x8, 0x3, 0x8001, 0x101, 0xb94}, r1, 0x0, r2, 0x2) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_names\x00') getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)=""/221, &(0x7f0000000000)=0xdd) pread64(r3, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) 2018/05/10 17:46:55 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) read(r0, &(0x7f0000000000)=""/54, 0x36) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x8001, 0x0, 0x5}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f00000002c0)={&(0x7f0000001040)={0x1b44, 0x1e, 0x0, 0x70bd26, 0x25dfdbfe, {0x16}, [@nested={0x12e0, 0x86, [@generic="f541fe0b3cf7afe44a2ce92faa0818410a9cf1828c0298fe6dbf498c46feb3cb461126f2dbf129de71055f8fb6fd6c55263cf8004aef6989bbc308cc420ec7fe724445dbab5c31775f013809a9a749f14a202ddee36f4ddb532de901eaf4faaa3608c6d68c309b9ee71a82999c39083bd68530f3f12d7ed5f7", @typed={0x8, 0x37, @u32=0x2}, @typed={0xe8, 0x5e, @binary="4e32b802b60ebc70afeaebfc5c74837a60b380b498c89f86f50e5f362f00f7a44da273baa166720dc38d2bcf7b201bb23b86e12a7cb96c49921017b7a7b90ff9b29343d350ba7f30542d2661cb00e41f170638a813b681d38705a2a87b0329d6696233177f7d63f32daa6c0e2b5673614cae9a312309e094244a3e1a5ed7246a2805b00f6b3e8ea4615295f4be9d88666ab6ee4f09d3d0361b057f59d611965c1478b64177af61b7fbb01e2d2ebd6f7e4fd3bb03cb0144cff6a25cca62b92ab633d22b4f7eaee8689e59b067f1fb8aaeb71dd5fdfc0ca1b1b61bb016af68d367e787960d"}, @typed={0x8, 0x69, @uid=r2}, @typed={0x84, 0x1f, @binary="9852b781d95cce4823c674f24225645f4a2b9924ac946f633bf5121d6dfc266569d4826071ccc99247ffbac87d0a39b6562a753266ca6a191cb032f6d8b247d21d10a59ba60b9f4120af183f675813c9e0a951bbafb7056c2cc90a2ece558d3ebdf2ceaf1b2a2e3d76119cef58fb31056444fb952e0552368964a4322ffe"}, @generic="88d04b9ad3e5bc820176815fac9dd707ee895bd34c32c58de3f0aa4dec74cecf0ba39cb81daab1a2dfeceaa17d55357cace58c58f4eed11daef72c7afbef2046079916283129ea75c521dad6c0a4b736f22b82109aab971712a671f1718dec0c3bbab6d46bbc562df7b4ce7b5cc18fc543d8b0747e02e8e7ed520f6ab159667605edec850b7de39d85426988b514155943afe8f9385d0651cd6ebde48d45913e2e9be70000c2586525e90cc8a305ec3bf6051dff59e64b2ce338c204549069a94757f4085ef514ec938406ba10fd4449837dcbbb309c59c08b8d4c8cc833", @typed={0x8, 0x4e, @fd=r0}, @generic="d9089f71738247e3cab4338470d31f59f2d65207b8b53694775ff9168f74ae4f1a7881656afac854402e4f92192d2818bc968a9a315cac8dcb6219bb0951764ed194e5d6444bb06e9e7d38a8819465a5a62b9fdee0fd0cd658e1ffc81b0557d06e516df5a2ca393112be0fbf033b38aee40fe03ba33aee4f294ff96aa79b308ffaf456c32909bfa83bf27133760da48df31da43dfa192824dfb9e4970b803e2721d8b54ac0f0b886504cda40e20dcb42e0cb482c6ffe67a820c5a4ab7ed6aedf17f4495b0499e40ca1730e80d500bc31776cd3c38d121a88b01da0cff8c4e072ca4b662c43a8ade32f38498e1dc7d5898e9697010556278a78c020347ecf71f1277e23b1380fe8e121af6b2d342202b1a843dd21d2e44e117611b3ee4deedd58104800c83a1f80a0ae94102c0c6826f621378826011005679660dd68d280853be29c3fdb56e014b1f9f82b23ead7a6048c8f86b4856076deac158ed597da9097aa0b709a730e025e0ce146a3fa4a041e164dda3d413c9e1fee95bf854162e8d585ebfd699777862014b733ea14f588a45dc900f960e2276959ded25e1d188bfac26fca8aca520e16f5fc68dbc3867b2e4867e04f61e922e271c511fb1ab8cd70fa16bd74ae8098134037d84b1d70473ccb242f0311d804a162cf6ac34e515d7dc13dafac7301901d71970bf3df637639d841505319c9b42ac6cdbe8cf7a67dea9ee8da46eafe8e8590ca8d8ff2625cb78265acbe98380faa3a86d4553afcc6089ee339e23fd23e355ca2f5ecb152426ec1b99058bc427d75b59b279432c678233b6bbb05f2bc40a2c156ec6bb45f49b933f9b0a22fc89e8827150ee12a751a800d2b00fa36cd444092df99ffa8b633826dfc122850a9a37abe06f8d517a9991e9698b344380990de4e3d28d9b2697ba46b10852ec5440552822e723c3b8b435938439f45451050c6e7928654f382bd3225624eaa87d72966f8f4c483e11b57ea7fb55d821a9b1a35a0808514375367b27fda5261ae9ccfc26339a180e64dff413122e7580cd0804094d402e1d1f3de519b667baac59c2670d7552f17731d8b97118e8b1144d24f0476a10ea099c3e85db5e7154a4552a7af4a35750c65a14174abccc1b1577c44b11d4806aa55f72e3e7472a6c6f55a5bef52fd71edb091c40cb928e6d4006925adaefe29445c085007bad26cc05c1a46b962e28a6a3a2650713756abe8b117aac037924342032d27c2c3ea4cd3df85deba5246cee7ed860f43cb6ec44c48d04a520ece32043e3d9fbb551fbfb4543e71263e2ba5fa5a38a55d41abecdc0fd9f5ff4aae525c14e28fcfe8bff725a5bceefddb75681e2e831a673d96fcc1b98a3535483e98bfcee5396d3759f39ebeb8ba08ca6005c7771f28ec9d7c44ead835bde4799623b6756ef15c0b321c473a343ada1e66321ff95ceea1c165f045fcd4b31c6c3f31f29def4bd3fef2deecfa66b5c0ca889c28596733e274735bc3cade65e7e62380927cacde0d98dacfd3895c1da780880c55fbb375ef7b241e1ac88677cc875ef1515126ca9d4d097c009eb494ec7a6c8b20ebd9f3eeef941957bfea9fd784f0717ccc97ddd3d6e4144320c0c1e4470ce87e3fca35c5a6fccd8ca51dba3b5d47337f392ff4d1fd5cc6808ec54600ed356365cbb661da261125b17195e0337c2b965a5aa3f2d957f14d1ca4ae621d14598f7cd12f629cfbe9b92ef3eafd81dd757410d46206886450be4d6b5c04f43c4014af696803d005eb9e2ca74f960846f239b831f3c494fd23ab092edd884012ebd35f42b9c82a9fab7762588bfa216da5bb26a2b78f13030f10781c253aab1131c3120df4d9cb895b74f887149c5541509dd37cc019b2bdc6d409609aa0c82088a367df7cee0f2f8033dca40a9db27b826add49d9041055f6cee4b7eef64e22b675646edcbddc2cd81bc0d3edb90b8d880c25e3d336a8d504de5ea96699ea0cf9fcd61e0d0c899f98956cc06572df2d4eb73d756d08aa374cc2c2e6010c0d38cf35e310fe3badf9e431c7eab472f4ff167abf6d1bbe1bad93d181ccb74f43150795d180ab14292f02d9fe334f6e9ab0579c93aaf9f1258748bd98b3d1a54fc8ab5c6296e3a6d1f6299c071eb6ae12c36f4552ed092359efc49ff36a1976d534eced93f1d6510540e9ffbbe324dcd3ee6448e742d189b1ea96d11d1e4788d597d5c3eaa9bd1ecdaa00d1c902525b82e9a9f191f7476211247dfa33b1411d66b6461715f3a5adb72f01b0ad3f1e7e195e443f19d6d1d8fa424cc76d10dee4bc18aea26339377ac576453ccbb86a0b638e53a81354b9b0bccf0ac5152788ae83942ab1668c17b6aa1c30c8a93c0f4d800d8d8c7983fc1ba5636e6b1ec9de0cf26739a3b2f1eb5c84cf56678b495dce936c2a20860adb9b89b776e4cf7c7fa0ed608a376598600aaeb0c6ea906c6b8fd334878461695e7eeb0d4446fabff534b5a698d6db5ee0be972254d463b66e0c0297fb2a96918ab4a42dbdaa2bcc64b69c4826d410094fe3496a147610884b4cf300cb464837e3b0a8f68d05a4694541f02c7ee11a16a46e849aa3c5c4081bc8654b0ce6984daf45831d684d3c26064797c3fe595bf9fb1768fdc2a9a282484a6459efff4808b739aadbda0bdf8ac75e910531a481d39efc78a5baae1ff90a005261d3d4451ac94b7ed487be59f1f3161c955166b6082e84391843024c2ac3def0d331fd2d26a6c97371f13a2943dcd76e09b1f56cf5720b4a25964b0f2966908775d117ed8cf5fbb27a9e3a1e7a40acf049e18f8f63c8b8c762d237b8bc358a2d756daf1a39ce09dfb28f2494f706569ccd315da26f76e71e83a3b0065f31d462045dd64b49678bf6e4e517ba64c27c45d2ccdf3b94cd38ae885f8594df3f58b5b2c3e5422cc76b91dd3c9542c8d78e62fa969dc6f34b0cdfabd08c39f4d7dff248c8128c1308caf6cd583c7995ad6a9111a86e7c7bf3813cacba6f6bf3d4190a06085047641c55062d9cb514bbf81d7e504783f01f5abc7994db95ee03669a4cf64e19e6535c4fe60f76d7cc6682e0972724be7e023996f57ea550c0ac4d7500c587e35dfd6a40a9b71276b38e482a9436ea47f1d3d45ef974219e7947c2f636b348cacb3ece6c4e97ed045bed0d23a9361835512507bb72f8b76af28985a33a44f2f5e349138587d227e85e406bb81e5727d33c32ef7925107b3860a34487642a59aae19e8a1b4b8defc17ae46b243c9ca710c736a6eb5a4c4b7060173256e96ff353ea163056ef256d2e01137f2cb940e9287ea236751b57c8cd01ae57abc2e97ff8062572361a23f1ca4c2e288d868a1ea4706cd2a0ec4aa1bbf2e8a2b0018d3b3eff073098aff956e53ccfa9706130db195a964866c01ba4ad3e5f08ec1e4a9690bad4cf02b3079a80ff344557c6cbd868308bc1e1ea8ad43be0e72fe72ca40dbc0b2d48bcb45ecbe276c7f3e439fe1fe2dc5915d33d6c61b4f8fcd8ac848436334fa80c7f3ad37f012840a654fc6857ca9d693a461208450cfd66ed5f847d0a5e501a708590fab6115be59fa1398caaa9fd12ce4d9dcad47313221f5b8c505555fae2fb63ea164ba57c3d7bb390151fc5a053aad541e2d8feeae175f39a0eb3959cbd325866f9866aeaa1c4239fcafe82b6b3cef7b9c25c25eb369eada226ef04624dac1628ab7c5dc40805f478f44721687d0c90babdd4f7297e038a91e4606aeed8f7c884d1625b1fb564e883ce6d76d3cd40df200e7eeac57c285f2324161d452201d944fcb0e77616ee6ae6b5e75d8306e1aead8394d474d714379f8fdd647c3855b7ae42c74dd18d52c1f9d4128a38ffae84696ece36d54be0fdeb414f6646f9af1c00da227570f11957fccb072752aa65861415696e048edbf24a4a823d1dfab9215589e0117380478587a93b88608ab16603364a76bda85ba067c16f08a767527704b04188025b4cb39277974728ce41f4d70cb5c4ed3f33b266d9dfea036fc0f86c2ee633ecf8041e29b24304baa378a5501d6379f36f45fe6892bfe2cbc93856cae0abbb6656efbc05c9fa2c3651c6d127a4e3dc00098f691ed19e28c0f398581ea97f4fdc95a33f2639f428a194c35215d041c272520b4e587621578d03242f048e3c80fe45a9e29f0c4d94c07c981d300cc9b295cec1b15465adee82f63dfbd29f4de0039c659bc2be344ed14ed8420250fdba35743e544e3412129269975d7dbf540b067fbc412ec65aa9fd8f606f37a48761d578dd38a1935bc2fb21ac198eae9569a34ae6a2be22b3b2c9dfdca3ac29c4c0f9a3677329956646b6a94765c5ce19c13eb08d949e86a34c62bc3b90e466653a85da08d037c9aae7ef354d7bc8570ddd059393301bbea37d543eb5d300b23be49ada58899b3410941e2b28099f062ebf5f93117e8a133bbdf49917d6209f54bfdd85b27c0d5b1ff40f32b4b1e87249601a7cbc1f7f3d973f7c6ac8d93af6a86a3051883d4ddacf91e5d3ed2a4b9c3a2c643675ab1857f8d80a5cfbddf261b427b69cf24c088f11afe26c92c0c8ac698ebb9bc23aa59b87156b8f87f7b9a697775f0627f77f23282326c8175d1364ab1d6f9a5cc123bbabe6e0d248b76cfcaa19872fdedf6644e4a0cbfe68a46ce88bfd77c3e2c4ee88f0dfc8dcd05a9c23830a40b88286329c872feb1e978be67377954e4c6461473c209e45652db0d49305ee0d1eae79d6ededea4611d83b6a06dbd52b9f31059c3ff0fd9155bb619132c6126ce086de7a9dfcc1770d600b5ce1c4ae64e160e032d6bd711ed0922b3fea7dec68ba33783ffa1be22547111c876228561b2a3945f3a4a247c350278cbd9d37369f4e2f23f95f289bae3c633508212a94633570b2ef91de89345e793d47af152d9ba935de3ed83ac3a143b2c5be9e1c1b7ea659f81603bb4701a83eba65ac896a984a05e00b44c3470803e7a5a139f5730c02464e30744bcab7ea1b2d2d55271e6f7be8b537441338e904024d46a87ca95e31117eecb4d9a41c631c99b1369a21cb3974362a9b7673d505d7a2faea0386a7a553454466ea587ec36099dbe32dac098ca1b3955a4fb208dcc3ab6f289f0c6ec960dc403197ea79a6810fe0f268b04d09d7d398f802eb1e3e6e4a10279b695d528344002e50c5a054b10c3521a1be52cc548975991d741a653557fa58acbb9cf64fd1ffe3467e9f60d7f582ec9cad3123fb710e9e8b927c11ccf0e4cb7b3cca337e4ae19ddc7cda640f64e84306c46fbbbe0be70025fdb55d671844766e75c0ac27c0f179952f5db91ad364135dfaa13022665335f7ca7ab659262caf0ca4e7546a841ea3833fb2d1dd229c49a326c5943f9428ff05319da41467c967828b55e526010d301c1e94e5e1f5aefacf3345517d1a0dfd63bb10af24e4461bc556bd8e7319d2b2b1e1025cfd91499161638cce9cd3686d8a1121962074fe86009d46664ec46f41402f8551942fa81a42273b4ca9c62024d162e9e24bedf86cf0df7430cec65b88d7cbc7ee990b6d9431dc21dfd8b5e0875e3be337df9880acb7ef0ab62d9cc6953762d9481509ebff47b9da4a6f26bfedcd8c90789c42fc5ec1c74c632898b0fe9b1de738735d23aadde71d5011f9e7dd5e548a3a6f6c45acf26aa6cf9bf1e2a47243cd4788a702c163d62ff42567bb0d5cbb766ed5a1358c6a7824da76160bf57cbb1ba14317c463e6acf2167863e3463e327c1507e543c6de065b35472f2507893a8f17e25c16df941d348ac364da47f4be6246aba093ca154dda9f49931dc94565644e698a90"]}, @generic="a0c26e7f5d95f9bae5ea029eca3f056e65d21dcd48b43741fb3cc34eca25a470182f1c860982792a33879edbd725c3a1584dcb967af9c9eec6057bfd24938dbb19e867f961d1fbadd19f9193f6711ad98175241d1ccbe0dcff44d1ba7b", @generic="7cab6ac3f615483f3f9cf485328a0bb6833b26b05756d7473311887c34640f0fd12336c090b2e9ba5b56828385be133b3aa094122737a2fea83c47a58ee66a4437fb59118aff198da9039f8200af7dffcc7fc6244a018bfc1b4e63588ed1399b9c204b84b59787f8cce79127e240a0b0e070605901c0c218968c79ef28498b4dc21a412e304b053f97f72f26d3845455ca5c4bb4de707651787c1a10b3f1c5b67efd069dc91593bf1cbd7596399d746db10a468c22e1d5ac8cc30d9ee86e65ca02", @nested={0x7c, 0x4, [@generic="b1f9553f3029b625a10e0f157c4dd5a65809f2d667d993deb5d99debeac218e9e94a4a8d0239ab13b3fe0ace30da2457d4a7a71e498d8ba6dc017220b9cf417c4b9f27ca6fd9043644cd91d4", @typed={0x2c, 0x3e, @binary="b9c1297eff80e824448340a0ea9149687db0a9f462f017b69b351a1355759a8572863688d4c75145"}]}, @nested={0x2d0, 0x66, [@generic="be0d8a824868584a3ca58511188e1b74b79060b6509985fec4b8fb8251b46f303f44b4d1c027bd00f16a48365f144d5306f8bf9b1ab4321d5e0b23d3a28fd286209f32e8365b844af0c306c13b2bedc04e1e4f9c1d69e991f413129245d0ae6160d53af91f4a6784296e2ad2611351c293a85065c675c00049d58c4e578875ecc86cb96c4a6ae58418a40a71abe40354bab51018ebf432a93c6a85a2d944192807757a929f46890db80c60cfa5ce98e80c6dfa1929c53a79c5eb9141c2e8d83e366e84f5e5ec64ce4450785c7e6077552fafa3c163", @generic="cec37c419e1780c7a57c231376e05d6ca7994c6344154e503a885861328f1daa3f3071407a6272cb08425076aa06522065288d35ef02a28fca443f158dfeeb9371ecfcdce960c12cfc34c5c5c65f6ba9358549ae6c0b0fc5b3c3ca73e5fb625d94039180d95ebd8a9aab86a5065fec2d77709622ec2f38d625a29fe16636270310140e084d37463b24a6ac21d6b8050adc79c9a9", @typed={0xc, 0x51, @u64=0x3b}, @typed={0xc, 0x16, @u64=0x10000}, @typed={0x8, 0x54, @fd=r0}, @generic="42cfcd837ae8fd5d7f6fca6801dda2722fb0d9339a369961d79d9eae18070df89453452f42a4515a5cf6ab55697ff4c8e0e00cb9df", @generic="e8e1c323d1a6df42a3fe6e079efd8c6f8cd17d85491a6d09e0fca7575bf678b56bb167950dfcc12aea6fe1445f17421f1d8014acb036d9373bf4ccbc181d7bd59285d783ccc2492e1d903f2dc379bd93765a67e4b4c7d5011895b9c12596ab89402c7c1ce90949a00b93c7ceb12c1db40327a3db800f1a1675b3099e17f25f95455e62fccc7c7b5a51c597175985de05f7e3b024e84abe8164a89526279668acfecc845dfcba5cb7cac3d8fc1b5d896fdcdba75978a257cf1c422dbacffee3ccb0d6fb1eec4f233196e6644ba766", @generic="0b4ed7759944ea2506d68fbea6d5bdab9dbe67856ac7336743c26c786be5fac1acd898ce636e9122027d189056f613ed0447101bde3ff412b56d5a10689c8597"]}, @nested={0x4, 0x2f}, @generic="2a41e295713e4d16464a824a30a00fa0bce12cfa345485cee3f7cfb1e92db02b2c8a7b2ed6757153fd27850e7e00f6ba0b0009cc69b92618726e099bab24f112c326fd2948cad169d0db12fa603c17722fbd509093c967b648a4df2a13c77b6def8b80050d102cc556a6254a1879642b9d88aed8a7d2cf9cc07a52cc075b276dcf3b22c5b2e63651f250a57210875895a9329149235c2506ec4f0c8768266c4e229fa51b3e7404b56420d4ad932ebc6d675c5da1244b3b51a8067d8737d79efc42e3ab303eacc147fa3a15dedcf6ec11e15249df3e3e70d110e00d6b86b7087bed", @generic="319d8e4576a57267ae0a00d44f70d6e1022f151b368aba44ada68909a18795daef0d71ce3328cb84c8afe07f50f5aae37214b17cc71f7e1d80c901e73e5b8f4401414c1921282712553a870c21d7dfe4adca", @nested={0x2ac, 0xc, [@generic="ce23da7348fcca17e175a89838937ee340ac4743b5d3b26677326ef1d8f1832396525d8c54f4522529e83f4255e798ee0438303be64867ba23623d67944ef7b0750c7b9af100ed2dffa81646c4ef9ec83720d78c87e84ee7ac12ca09bb1199c1264f7a536dfc319ab31ebeb386db7076c67a252a598b7a686ebeeba0f3c302ccc959291da0a68d16401ed60c16dc96dff308937afc2d25f08f613c75", @typed={0x8, 0x5a, @uid=r3}, @generic="95a2ddf4896daa88a45f416692d7b1ab4b8ec3312661ac019bd662abd3c3c914f05f0b7333f896d50ab8892a9e6d8c1d0f5d2f4e394718c0898cf78865c4c39416f35da86fd36e1c9f41b7684c4e751168e8fbc2edbf", @typed={0x14, 0x89, @str='/dev/snd/timer\x00'}, @typed={0x8, 0x7c, @u32=0xe399}, @generic="e8c1630e0179ae64509086b11222d749f5dad26df28113236a320fa6ad39458f3f31e13d5d4e5af7b9427635c109735b369a533a38d6b2c5c66068a15ef1b82af9a77206202e405612b6e244ba2344d57ade31852ff3cbfcf7cb8836571fe1218eb8d764051e608a7aa200fbed3c6607690c25323484acd102b8bb7ab14e2075950271c4ceda4c1d6fb0d3a2bfa1e28aa170444f345e4984fbb1e152f83ed1cb5c52f36f23ff3e0d08ecb30f6c770ab37f220e3a4ad006adc0209db7347bf2d1eae9948017af4fde67ee9c6dbe0b58f8cdf412ae91e1b20cf86825fb36b54a148f07efc268219ee5e74aeb2bd808f5dcc2e6109757da3dedc912ed9f87", @generic="dda58ad80c1969b46aa94831370d93397b05422d10e8b809f49491c8fe2c44007007300df5fea3eb024edfd9e4fe6d4f6fa566f90c3ceb291b94b5bf318c2155d0df338bceb6baf2710ea31e7510582f5d67984bf8a352d7a86f4236390d496ebeb920876dc7e2cf3527076e7fbeda0483cb206bb3fccfd597f63df1fcda6a65", @typed={0x14, 0x46, @str='/dev/snd/timer\x00'}]}]}, 0x1b44}, 0x1}, 0x4040000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x280100) 2018/05/10 17:46:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8600, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) mq_notify(0xffffffffffffffff, &(0x7f00005b3fa0)={0x20000000, 0x8000000000013, 0x2}) dup3(r1, r1, 0x80000) 2018/05/10 17:46:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f22001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000028ec2501000000000002000000ac14ffbb0000000000000000010018000000c757"], 0x88}, 0x1}, 0x0) 2018/05/10 17:46:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000dff8), 0x27, 0x0, &(0x7f00000000c0)="1e11d9e1c71a99a546af31866581fc55dc6866d8331565d59ff818e91fbc2a1f12baa7a0c811e7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e620c40000000000000000000000000"], 0x0, 0x0, &(0x7f000000bf1f)}) [ 52.788373] binder: 6632:6639 got transaction with invalid handle, 0 [ 52.795404] binder: 6632:6639 transaction failed 29201/-22, size 56-8 line 3225 2018/05/10 17:46:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80101) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x40000000, &(0x7f0000000100)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x9, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 17:46:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xb) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x200) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x444800) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) [ 52.817721] IPVS: Creating netns size=2536 id=9 [ 52.857718] binder: BINDER_SET_CONTEXT_MGR already set [ 52.863504] binder: 6632:6666 ioctl 40046207 0 returned -16 [ 52.874883] binder_alloc: 6632: binder_alloc_buf, no vma [ 52.880649] binder: 6632:6639 transaction failed 29189/-3, size 56-8 line 3133 2018/05/10 17:46:55 executing program 7: r0 = gettid() exit(0xfffffffffffffffe) getpriority(0x1, r0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x400000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0xfffffffffffffffd, 0x6, 0x11b600000}) 2018/05/10 17:46:55 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x32, "5f6d7dedf6e1e3f389365f4cfd7eb9b8eb8d07bac31089cb9a2630ee0eab92df26f51598b809476184941a3d8339a95b055c"}, &(0x7f0000000080)=0x56) [ 52.904542] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.910798] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.635995] binder: 6658:6697 unknown command 1074553358 [ 53.641531] binder: 6658:6697 ioctl c0306201 20003fd0 returned -22 [ 53.752679] binder: BINDER_SET_CONTEXT_MGR already set [ 53.757983] binder: 6658:6697 ioctl 40046207 0 returned -16 2018/05/10 17:46:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000000), 0xff) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/05/10 17:46:56 executing program 4: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) sysfs$3(0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 17:46:56 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x4, 0x10, "0eda6fb4d5a6a54e5006e9135020a21566eb8ce0eab769219ea5bfef043777c37d4b89542793409487ffa811228e2d4d67cc1667688671861d2bb11e1daf5771", "c74c01a6c71fe221a611530c3077a34ef3a2ae2e82cbc46689413aa1f8fdd27e", [0x30b040000000000, 0x2]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) inotify_init1(0x80800) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x1000000007, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00000001c0)=""/164, 0x314) getdents64(r1, &(0x7f0000000040)=""/24, 0x18) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/05/10 17:46:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x100000000, 0x7, 0x52542397, 0xff, 0x9, 0x27c001ba, 0x2, {r2, @in={{0x2, 0x4e21}}, 0x6, 0x5, 0x78, 0xffffffffffffffc0, 0x45}}, &(0x7f0000000200)=0xb0) 2018/05/10 17:46:56 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xdda06e715d921f69) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) 2018/05/10 17:46:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x2000000000, 0x2, 0x0, 0x9, 0x6, 0x5, 0x2, 0x9}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6_vti0\x00', 0x800}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001ffc)) 2018/05/10 17:46:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000240)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/05/10 17:46:56 executing program 0: r0 = socket(0x10, 0x0, 0x2) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) socket$netlink(0x10, 0x3, 0xe) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, {{0xa, 0x4e20, 0xfffffffffffff623, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x108) 2018/05/10 17:46:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x400000000000006) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) inotify_init() ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/05/10 17:46:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x77359400}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 17:46:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fcntl$setpipe(r0, 0x407, 0x8) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @random="01b8d988a11b", 'yam0\x00'}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) 2018/05/10 17:46:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bpq0\x00', {0x4, 0x7, 0x5, "489ca5757b32", 0xfffffffffffffffd}}) preadv(r0, &(0x7f0000000100), 0x0, 0x1c) 2018/05/10 17:46:56 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10400) accept(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') fstat(r1, &(0x7f00000007c0)) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000000)="66310954b5f98e4a") 2018/05/10 17:46:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/226, 0xe2}], 0x3, &(0x7f0000000440)=""/88, 0x58, 0x8}, 0x10103) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0), 0x0) 2018/05/10 17:46:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1a3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x72, "20f401446f801816eef2464a522932346ee64514f70b4ad2fc141c63935e76b165ce085a758d2681873dc20ca66dba3aac8690781787dd9b11541ee98369cbabdd7cabe42d9bf87ea35fd117681adb8bc5891773fed2907cbc846ae9f5ed356864967e00fe25382597ee07dbd2d894047e02"}, &(0x7f0000000100)=0x7a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x401, 0x3, 0x3, 0xae9c, 0x50}, 0x98) 2018/05/10 17:46:56 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x80, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000004c0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000200)='team_slave_1\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x88400, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000003c0)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000400)=r6) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r5, 0x0, 0x26, &(0x7f0000008000)=""/144, &(0x7f0000000080)=0x90) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r8 = memfd_create(&(0x7f0000000000)='md5sum:wlan1*\x00', 0x2) ptrace$setopts(0x4206, r7, 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) tgkill(r7, r7, 0x3d) ptrace(0xffffffffffffffff, r7) ioperm(0x2, 0x80000001, 0x1d) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000000380)={0x13, 0xf0, &(0x7f0000000280)="64c3a92aaabbc90fa4738073aeed09486d0bffeae09ed726912793f330995ad651a376d974e5c4c5457a741d7a41eac3baff9ce8b7aa69c87328c5c44567deb9f92a9f209f4e18b81584726a8e6d4d2022524b8312de85943f0785f42dd226ed42b1b2fcbeeef448044f0435ea681041372e4cc961276dec44235dd292dc2b6bd45bb7eedf5692dd7645dd271002c814fec107c1a2f517e7769e8609fe8bb65c6313f257d81654872e2860433ffc0304c733e626f3e7c28635d185c026bee5a22fe52577692dcb02519dfa06c5a9ef453690405319445228c8faee138a8efe4379ca2bf68547b4ca0856212b3b8559eb"}) getsockopt$inet6_udp_int(r8, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/10 17:46:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000030100000000000000000000000000a3ea3867cf2845993679119af781794fce1dc6728ea8f1d47ccffc523d0500007d5b6a0f0cd4fe11cd9935060fb26074379572712326acaab56c899e4217f90bcca58c777fc88f9434eb8f0d40f1c07699c4a607a2672f21545911563e4990"], 0xfffffffffffffff5}, 0x1, 0x0, 0x0, 0x40}, 0x0) shutdown(r0, 0x1) 2018/05/10 17:46:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) fchdir(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000480)=ANY=[@ANYRES32], 0x4) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340), &(0x7f00000004c0)=0x14) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000440)={0x59d, 0x2, 0x1}) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000500)=@in6={0xa, 0x4e21, 0x6cb5, @loopback={0x0, 0x1}, 0x1ff}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000540)="db6bd55d2ca66442f6abceb165fc41b545409496f0b6f22b1c38f30fa08c6b7d32", 0x21}], 0x1}, 0x80) sendto$inet(r3, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$tun(r2, &(0x7f0000000b40)={@pi={0x0, 0x88a8}, @hdr={0x2, 0x83, 0x1, 0x8, 0xfffffffffffffffe, 0x7}, @ipv6={0x1b800, 0x6, "9c2e99", 0x13c2, 0x3f, 0x8, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x0, 0x3, [], [@ra={0x5, 0x2}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @pad1={0x0, 0x1}]}, @dstopts={0x7f, 0x22, [], [@hao={0xc9, 0x10}, @generic={0x0, 0xe7, "a7c34d9c90503addf006c39b61f3b44ef5b53922edcfbc62a741ee9ac3526f1b48c4875b59fea82e637940ee3bd414a765332fc175ddfdfc474b072ed9301f6a257ba9a52088f36d99f2275ab1174df661a95cd89bb995426942da91df6be02b762bf626509a34c93933296df259cfb96dfa51c22824d88d6b6cddbe6cebd1aa180b14cb4378595995ba92a4f03c13fec052ac55785e03f463230a14b638aadc24c715e6ec83f9f65fb3e17156c97bdce0c0142edef0e859adffca6a2a39d17238a896dac55ff1db40c6324419d4db02362297cb3d9f5dada75dd762df3ee260ada5abcaee8a30"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}}]}, @routing={0x6c, 0x10, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x4, 0x2, 0x4, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x20, 0x0, 0x1, 0x880b, 0x19, 0x3, [0x6, 0xfff], "127d7740788546a1ba9d0f2bf435530a6b8aae504346ecc860"}, {0x7, 0x0, 0x2c0, 0x9e, 0x0, 0x0, 0x800, [], "99f61ab2dceb2699006be8c7c21b948b07a06f812e203dc58d359ec4021288b7c15dd2d3e7262898372833dd5d9c38c0b7da1dd08e23cf72764985d4a2db27cab0135ca5be53efaf5a477096c768b201a0b28df7b2338beb347e4d7054088818a4cf945aa5d9b7c04f02a0b3d1444391bce4bf73b0e6474aef1c041d687b8d616ee52eebea1dd62e295e227058553ea09f65315fc39aa30f0448bff32a07725f6f212c87e6704482ec5b69970ed595dbe2c8dd3b5ad95424774640cdd713138dc320827352c49291a80a340fbf1e269b47978e69b0493005610e8154f63076ea98e31a3b004d33a320c7343b7df07e463df9da65c589567ea6bf2cb69c4b"}, {0x10000, 0x0, 0x7ff, 0x4, 0x0, 0x0, 0x86dd, [], "14a0bfd364df9432f3924378d9688aedb0fc481ce8b57f2fd01030a46ef2b32eec54f9"}, {0x8, 0x88be, 0x0, {{0x9, 0x1, 0x100, 0x40, 0xff, 0x40, 0x5, 0x6}, 0x1, 0xfff}}, {0x8, 0x22eb, 0x3, {{0x7, 0x2, 0x7f, 0x9, 0xdfc, 0x8001, 0x1, 0x10001}, 0x2, 0x6, 0x5, 0xafe, 0x10001, 0x3, 0x8a, 0x100000001, 0x3, 0x7}}, {0x8, 0x6558, 0x0, "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0x13f8) r4 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0x390) keyctl$instantiate_iov(0x14, r4, &(0x7f00000004c0), 0x10000000000000d3, r4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x40, 0x4) sendto$inet(r3, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r3, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 54.854395] random: crng init done 2018/05/10 17:46:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x333) pwrite64(r0, &(0x7f0000000000)="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", 0xfb, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x2}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) write(r1, &(0x7f00000001c0)="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", 0x1000) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x600101, 0x0) 2018/05/10 17:46:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffd) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfffffea1) fdatasync(r1) socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r1, 0x11, 0x0, 0x10003) 2018/05/10 17:46:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) socket$packet(0x11, 0x0, 0x300) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffe7e, 0x20000001, &(0x7f0000000180)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x104) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) 2018/05/10 17:46:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f83723f6b72744036b144d3eec78180000000102010000000000000000000000000004000200"], 0x18}, 0x1}, 0x0) 2018/05/10 17:46:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/136, 0x88, 0x20, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) r1 = socket(0x11, 0xb, 0xfff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/05/10 17:46:57 executing program 2: unshare(0x28000000) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) flock(r0, 0x2) 2018/05/10 17:46:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21}], 0x40) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f00006f1a36)=[{0x10, 0x0, 0x7}], 0x10, 0xfffffffffffffffd}, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat6\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x1, 0x51, 0x8c7, 0xffff, 0xe, 0x21c}) 2018/05/10 17:46:57 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r1, 0x2000027ffc) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/10 17:46:57 executing program 6: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) writev(r3, &(0x7f0000000000)=[{&(0x7f0000d64f4b)="9c", 0x1}], 0x1) r5 = openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) fsetxattr(r5, &(0x7f0000000080)=@random={'user.', '&\x00'}, &(0x7f00000000c0)='cgroup.type\x00', 0xc, 0x2) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/05/10 17:46:57 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x5, 0x0, {0xffffffffffffffff, 0x0, 0x401, 0x2, 0x8000}}) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x241, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/05/10 17:46:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000052000001008a95d557a5497a4b00000000000000d01e0a9debc4f519353e948fa24939d38e453f0c993838e5934bd341ca76fdd94fab7f1e8f2767298733a7217482d2ab3ec9867eeb3d430387d9a3821753cada8f1e14524f775caccb02d8c97a926f44eb5de7", @ANYRES32=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) syncfs(0xffffffffffffffff) fcntl$lock(r2, 0x5, &(0x7f00000002c0)={0x1, 0x1, 0x8, 0xffffffffffffffc0, r5}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a005001fffffffffcdbcff8"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) sysfs$1(0x1, &(0x7f0000000140)='^])\x00') syncfs(r6) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 17:46:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001980)=0x14) sendmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="bed92bd1aac92083824fa49c27f5a597f0c95ff143e6a3f98efd1a1779b507a9a48c55f7e4a7372b6d1ba5db5f7e909b74c2b00717d5fc7351be4cb5334c08487ead8d"}, {&(0x7f0000000140)="7ba3b66e210e733894cd441351d43169c2eaa5837a04a0ee00984b594bec56d62b004424dd3d10128064489ceb6d74907e22f6c94cd0787d61e4ce55a2917d281fd0d2fa8d7cfca5308ac4b7b69996de36d4af1cd3c7c2873ef461d5761369f123eb5da8c8da253627594a233af26c6a10db27c03550bb"}, {&(0x7f00000001c0)="9ad537976ac46378774f67eb654da786799c56215d900242b9ace5652ab35d11c8650d8be9f58fbe96a8f3a717fe1f9d69eb5e1576423184304ff4d0960d1e3b12f9608f71d17a4fb63450d26fd9660d205d09821f93af63c34a22a2eef3b4e00a2a095a58"}, {&(0x7f0000000240)="6408f5441110f89c0ef50f2e98b9271dd1e9e8de69d994d0a782e0a0a9ac1918590c2ac01b2074221f902ca6503f690ce24fff6e5d006505150a13213a62"}, {&(0x7f0000000280)="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"}], 0x0, 0x0, 0x0, 0x8080}, 0x4}, {{&(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x2, {0xa, 0x4e22, 0xfffffffffffffffd, @empty, 0x47}}}, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000480)="f740cb0681bdd706e52f3e94ec957993f0e50670c8efdff40fdc0dadfb603b3d3fd7cc6779c292c6af60a33e49cc9ad8c306f7e84c95d4e8cf1c968504dcdd3788355a420a27128af51e0df310a2304a59c8c4a62cb88d668894e9c87cb778860fde31244f44312d468e6d303d17a26564a53426dc7c8e6fa23723642983b5a42e88c57b8ada02ec6b9186cfc0ee2cadff6db3a0458463f4ce9400df0c7bad4f076f8b8e834c6d44a37824394c372ccb19a1ec371943b0a114e18a7549f5854800b488cc825ec951c87e7242b56dd12565d14df77789743c06ae0866d6b755354f"}, {&(0x7f0000000580)="c693bc61babff9a5a5"}, {&(0x7f00000005c0)="b37d4e7700092e3d66087028bc54d5d5cdfc72ff9c4b9fcab3359dc7949470f266a34b04231a05f01ad86ceb4548a80ed0dc6aea64c71c7534fceec7b283e4ccc285b44d0b5b7bb03e481914fa52cbf2abc5423b9c3d3f2986159f0b202d3b59f2a587ebffa9f802990934bdc68f1bce60ac8ee0eb300a1b277b729d43f1b8cda179277613cfdad8e47f4f208e9de0a96618de2bfb00aff4d32ea4446caa9ece8ec2dfa0c1f20199d47bc8d4dd"}, {&(0x7f0000000680)="71b1163bd0ea4f5be34a709fa2afe2e17f21995d416027f6d66dc5897b6c19a2be3066ef6456a890382a1f5fdd35d692835faa9404f0fbe3097db3501ea2094d05dc3d954d6aecf541"}, {&(0x7f0000000700)="2c1d5576883cc935024746628cbf61bb418f5a7ebc238323e555414fe939442a57d378504aac040735884caa4182b9cb9abf1ff7e376c4878e7f3189ec53031400c896f2438590fc822788db17c63b91929e86319ea8f31cb3d4926a58aa8d965deb092f761b4c930881b0a5d554522b89a34f6c429f3aeae653f18166d0097f397252b225956150919450b420ea0f3757804a3f51f30ae151f4de8d926d9e93dff25fd86a7b82291ed513"}, 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{&(0x7f0000006680)="14227aadbd0cd2c8156f6c5a4c8f461797f0a63c3168c19679d1d361a34f2b2241843b32be528f31f092c320171b332dae2f574faa75da052804fb3a57a78d98d3d920b4d721d7454f25e88148358cfbd1013a876dc083fbf10e2bff8e586955c10f447919d0575dbfc6fc24fef157c9cdcfe000b8f5bc2e4312cded4e86c8397198dbe6e79b49b1e91b6e25df0dbae72b35451ab63569ade4d6054171940274fcb7e002a846dfb01cb69a9044d8f5e615f2e1aa457b114eac8dac097016e652a1d8b5c7f602803d9dfebc8118e9349a71d47ee3ad7ea2d202cadb11aeebf3"}, {&(0x7f0000006780)="53e75511f1b495cdf2d5527caf196eefeaa2e8a47855192c285f97a4803213b1127f877decee722d52e0198d3835cad9d3a951c106240a9e16564925fc7bf4f0250ed20398fff6f75c6271017f3396683dc75abc38082b396b5ff2ab670b7361e461db05d9326d2b79e7648268032ff9566ab0aa340a39eb4dfc4bb4bbe7aad4fa250c9b61b6aba64050fffbbb4fbcad32629bf87a949821efbf6810102d1587"}], 0x0, &(0x7f00000068c0)=[{0x0, 0x13f, 0x2, "677b4cb1c0458890a5ce037df46e1ff7290efbd13131f6a1f6c94e9c7c6f2588dcf7680e2fe46525be1790b44fe45119ba2dc8004aef78891c793cdafa373f1734c4d19da52af4cb1926436138e73eb3335c14433bb21c88446ea9fa79653f81b015ad4cce831396b2c7cdc32c527f7fac3b196dc5344e47089afc34d7cff337ddbd16b91c1c99e62b2c9172e56499a209a4aa3d8915fad87612f14ffa4517a236cff3bda9fcb452d6f834d095684d38a4ff79434894ad927451ed"}, {0x0, 0x6, 0x5, "0e4af962dd250f1115cd471851740428bd7cfc1fa858a749dbfbd37f9b7a365675"}, {0x0, 0x11b, 0xd9}, {0x0, 0x101, 0x4, "443ddb44de8032fabf10e01f220fe6bf0a533b556c66976760d5f4f4ebfe3da4abf2fb1036589ef17a9ce7d87a9b0bc78edd9d07ac8749b4bd837ede8dd84ed6a9e287fca90003e435b75f8c0ac849bd0850a55dac838cc53d7d0341b18617f4f89b5e925a5ef2e785352844af3beafa42f5adcc8d4f76caf247ce7d6753702a7466c1"}, {0x0, 0x10a, 0x1, "48e5d98a7f95cc80121f1a24c92b4df4fd4ece3c7b78282036939dab78ddcd61a8310a8fd623db12bbee69e7a3ea0a22121767a693e91c2bec0d03aca07a"}, {0x0, 0x108, 0x1f, "0efcbc27b4bd3e9d4a4a9820ebfac5c62ee1879a35fea1cc4556efc4a4aa4d3aef7453ef8ce0eaa37381bd46cd08432159f5b3e5ef8ad7bb3d8eb79ebfa6b9860b2d2c3b590787914ec33a4d92c01d11cb7199c142f037b3f88c56c7f53542f4ffa8264327287a97c6164b8bd0694880c44855a46d9df5e95e04bf6ab8842ee40e9b50de341b23450425839d571df10b1d6b0c8080361fa60f1d069630"}, {0x0, 0xff, 0x81, "72d63a5ebbfc71b49b890ad883cd4ca58ae4a12ec278e99093ccd9d29021e07d5f199e5b1c3af675de3940672b633432b1812b51bfb4da3dbed80b54725633a02ae1203d23f15e2551a030b466165ca192c4a2bf00af507a34169da9d5511ce2e3"}], 0x0, 0x4004000}, 0x7}, {{&(0x7f0000006c00)=@can={0x1d, r1}, 0x0, &(0x7f0000006e80)=[{&(0x7f0000006c80)="435e740fc09fa4f479ea2f44b96f7b26e3814ea6028dc56d88bf224838db18813789169cf1b4ce47a03df714038036793ee4e0c7c8d0058f0a6168199c5f95dc8cc196e8da8ec8914119e93a12aecc0bf2422c8cb751f7d8a3bcc91cc8bea4a68c74358a350870cd7f897d73782e9bdf044838b628a31f7b6f004301e34f5861d90abeb5586bf260006c7f73c452021817cc88617dcf30c527fe60cce5ef5074410b434626711f07e9655c1b234e6c6b9ed8c27bcdc54a2c65dd586b9e85b0bffc079fc7bcb35b3c8218b17a292a4ce0bdab1da6c1c2f3004f04ad402de31f8fedcb72672918986fae1bba878615f8"}, {&(0x7f0000006d80)="ba18b900dacacbc552139901bc6e67b1bbe42c4281a803549a8d9770a77ccf676b7eaba35d4a1cd1474cd875c3ff524abe9409956b75685792e1355fa082ac6b53b502a9f4606fc2ed2ca31e6258e07744b17dd6c48c2d43c8a00663e7f8b6c786875d16bc1562c740bab67f699d90b09c90677b2ca5e66583a76c8f4a7beb7494b857e42bbb56bc096138b107e53a9faa02bec255cf5ad57788d44fa68aa5f39927cf80ca04b4a2f1a3326c50a9c90e4c0f7c6126f573ec4f78f793fc3adb44ab53c40a6fc6c475865a4579270dd624"}], 0x0, &(0x7f0000006ec0)=[{0x0, 0x129, 0x8b4, "1af9aae527c0dbbcb83858894731e210813772399f1278"}, {0x0, 0x101, 0xfff, "2703b22370f27b685f116ab7274848a3a84ccdb39d5be73391f91b5bc983ecb1590b7cc1102eb7cfc048f2d3cd8e1b46bb697b689f8f277aec0257e4"}, {0x0, 0x119, 0x9, "ef83c7244342ad1aa32f37bf92094413090f87067e48449167180110eed9c6ddeb7946b7d63b143c9647fcbbb08f4df7857325fb908112fe4392f441992da687ccdf48a7ccb2748a31aa0bb2735c93b41e65b8e781231e7f72cb8fc7e4dabb3e902434e58316678a81015d485b"}, {0x0, 0x10e, 0x3, "0c3ad9c7ce58fe982fb66c41b637a2c750793689cc7b3c464ef2fad3731507111f5dd92f49a9e58529a382e3edc725e258d6cf5216d887c1483c2bfcaa8c6048af99e2b5416a643a7626dc08fe03785e898e2f639923ba0cd64e978bad7ed655ff0ac3716e97f9197ab452d216a9db58d122b46d0d66b84428e032f9ea94d29178abc2077e5d7cb7a33d68a8d022e6d107e8a347d3f3a44a4589f5"}, {0x0, 0x10f, 0xb3, "575b58ad0acbf56d300328beaa99aa13427454745b20c2863da693e83aa446d882d699cffa37254dda40a607d8fe69aaf1c087bd2c80cb543706298ddb9f6b213549c0583cc711c7f868d0fd488f1bf428a25c44f30c2c9b4b9deee798be73ab22878842ab1f7ec80c379ca155f3733f631cd622fb8c3122175b09d11ab488d1f950af2babdb5950a6bc22"}, {0x0, 0x88, 0x6, "d18a776d187c80a5501d1b8c2ab3eb6e974c53556e95be1644db36dd518aef1e700439dfbd09dc523ad260e72f93309411b2bb55fb7806b14dda84c0599a7a52c19620f7f372cbcd9a95cd4275fc6038bb411c77e312b01efba791d542c8c64c1cadeda031ba4410a6f9f66496c6ade806e050e7f35ba06e"}, {0x0, 0x13d, 0x20, "265aba42fa4414bd4ef48f1459ed4f51b60de567aa5186d1511b61c3165d61620d9a93795fb00b8450c30d0151a959c49b3175664952cfe04245590c8ad0e8fe587ef5bb058dd58aaae267af883336e4536e03f9190cfc68a7afffda0a7a2f95968da1e5ebe8b66ba358e497a18cb3dccd28e565ad6e14e4935c7d6f262eedab6369f4bff88cd7acb60d8dd4a3fe82039978625ab6dfa14ed0a8ee62a96e85e49cdacf0d07f631d4a7a700303740661fb50ea635228e040726b9cd74585135faf6c009eafc1d5e3f88"}], 0x0, 0x1}, 0x6}], 0x4000049, 0x20000000) 2018/05/10 17:46:57 executing program 5: r0 = socket(0x1f, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="2600000005000000000300000000000000000000000000000000000000000000000000000000000000000000ce6e3af7a8b998cf7eb7fec30fe7f6436569763b806f"]}) ustat(0x0, &(0x7f0000000000)) 2018/05/10 17:46:57 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffe}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002000, 0x0) fchdir(0xffffffffffffffff) unshare(0x44000400) 2018/05/10 17:46:57 executing program 5: bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x9020207d}, 0xc) r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ftruncate(r0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000002c0)=0x7) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, 0xffffffffffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000280)={0x0, 'ip6_vti0\x00', 0x2}, 0x18) 2018/05/10 17:46:57 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400040, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) socketpair$inet(0x2, 0x800, 0x0, &(0x7f00000000c0)) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000007000)}) 2018/05/10 17:46:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000a2812700292900eaa8a9cab3000000006bd7199b9161005001487b81a86bc06a1079e9f54d31207f9113d1218f2fdf9fe2222c3eff52208508c01bf4cdaf32c589a413fa57f437ed69acb9a43456b2e5d8035426a444fbd6"], 0x10}}], 0x2, 0x8000) [ 55.287881] IPVS: Creating netns size=2536 id=10 [ 55.452266] IPVS: Creating netns size=2536 id=11 2018/05/10 17:46:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) connect$llc(r3, &(0x7f0000000040)={0x1a, 0x312, 0x100, 0x7f19, 0x800, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/210, 0xd2, 0x40000020, &(0x7f00000001c0)={0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/10 17:46:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x1, 0x9, 0x5, 0x7, 0x7, 0x217, 0x4}, 0xc) shutdown(r0, 0x2) ioctl(r0, 0x6, &(0x7f0000000100)="1758545d787ff6db7fa4f29595c8982c10c5209f5f5250b9723a65fedf48e561f5f6309b360e636d5f63afee542fbee8326c365cfcebaae159f95736e5d01e0ddde31e573111c456859dd6") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1220000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x140, r2, 0x2, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0xffffffffffffffba}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb488}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x45e}]}, 0x140}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x0) 2018/05/10 17:46:58 executing program 2: r0 = socket$packet(0x11, 0x2000000000003, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10002, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001a00000128bd7000ff61df25808020ffff00ff0000011800"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40090) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x3, 0x3, 0x9}, 0x1, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x101, 0xfff, 0x3}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000003c0)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/05/10 17:46:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f4e59726f75702ee22910c0cb417fc9894634ed87827db0630000000000000080", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7e41, 0x5, 0xd8a, 0x100, 0x2000, 0x40000, r2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50080, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x1, 0x80000003, 0x7f) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x1}) 2018/05/10 17:46:58 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0xa, 0x0, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f0000000040)) 2018/05/10 17:46:58 executing program 7: prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x82) chroot(&(0x7f00000000c0)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 17:46:58 executing program 0: r0 = socket(0x40a, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0xfffffffffffffe98) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000006c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r4, 0x0, 0x30}, 0x2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000800)) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x0, 0x0, 0x344, 0x2, 0x0], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000680)=0xce1, 0x4) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xbe) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/10 17:46:59 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000011c0)=""/4096, 0x1000, 0x0, &(0x7f0000002240)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000141042, 0x0) ftruncate(r1, 0x7ffe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0xffffffff) r3 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r3, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0x58}], 0x1) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/05/10 17:46:59 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x422000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0xffffffffffffffff]) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) recvfrom$ipx(r1, &(0x7f0000000180)=""/73, 0x49, 0x100, 0x0, 0x0) 2018/05/10 17:46:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc0105303, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 17:46:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0xd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x203a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1, 0x5, [0x4, 0x81, 0x3, 0x5, 0x5]}, 0x12) 2018/05/10 17:46:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x101}) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x32) dup3(r1, r2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/05/10 17:46:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x1, 0x3, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x90000, 0x112) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x5d179a7ab800a8db, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0xffff) 2018/05/10 17:46:59 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) chown(&(0x7f0000000200)='./file0\x00', r0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) socket$key(0xf, 0x3, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8002, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000040)="2893b61b9d46a7d5cde5b3e3ba0a164580d79202d32b81fe13a63e07faa3ec3a808851c16ec944a64d411c17e7008a4408b0e8582119a1c5498c8a6d31261cd45a3c9d030b9dd873d98f", 0x4a}, {&(0x7f00000000c0)="89b6b80ca628a022abb720f6eee03ad039e01398de954144b7affc7387e2a0072c5ce2872592a62624af94aab58432ae162a07f7181d213ec65b405b906b258571b96ccd31fb6288fe3ab2de91bc39d67e524dd0cc05207fbe21964442f703a29558e95505a2bd14c7a287022dffb8671fba5d631a498c4b42fe78ebacebff3adfe7eac258b55943223be70cdcfac88df384e9bf2b073d8b4a9aada4113df37ede", 0xa1}], 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/05/10 17:46:59 executing program 7: clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) getpid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0xc2d8b8c, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x28a, 0x1, 0x6, 0x4, 0x8, &(0x7f0000000040)='ip6gretap0\x00', 0x80000001, 0x8000, 0x7fffffff}) waitid(0x0, 0x0, 0x0, 0x4100000c, &(0x7f0000000240)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x44c00) 2018/05/10 17:46:59 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"6c6f3a60aad4000000a7aa6200", &(0x7f0000000040)=@ethtool_cmd={0x23}}) 2018/05/10 17:46:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/10 17:46:59 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_names\x00') pread64(r1, &(0x7f0000520000), 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/109) 2018/05/10 17:46:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x4}, {0x4}, {0x2, 0x572}, {0x4, 0x1}], 0x4) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/05/10 17:46:59 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x280000000000, 0x2000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/184) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/05/10 17:46:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000100000000000000", @ANYBLOB="ca6b00fd159c49e54632c995"], 0x1c}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/10 17:46:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="55a20a167c89"], 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x20, 0x4, 0x1000, 0x20, 0x40}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2}, 0x8) sendfile(r1, r1, &(0x7f0000000100), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f0000000000)=0xda82, 0x4) dup3(r0, r1, 0x80000) 2018/05/10 17:46:59 executing program 1: r0 = socket$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) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000001b80)="c6", 0x1}], 0x1, &(0x7f0000000500)}, 0x0) 2018/05/10 17:47:00 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)) seccomp(0x0, 0x0, &(0x7f0000e8c000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r2, 0x10, 0x0, 0x10002) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="62747266732e70726f63776c616e3147504c7070703176626f786e657431707070300037ecda9d55ab387094326f77ab3a08fed65cf9d29afac2894699e0393aae90026bd1488e75f2a2b6a57f00fc1178ad61952f4831171e5bc0f2b119e0bb53813793b9cb9b1d838db994fe7547617f699a52710b21330717c44e2822be79a0c78de1406e64e756806265ee8be8bd112ca351f44e1603038cada99d1295f942812ddb10e5dbe659b0db3a084eab9f6b17f9443cf27ebb97e4f7cc7f9038d9ffcb844194ff1b2c581cee3abbf9be7ec0076775e023330b0afb715e6d90174b83b5b4bc"], &(0x7f0000000080)='threaded\x00', 0x9, 0x0) 2018/05/10 17:47:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fanotify_init(0x0, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x80000001, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001411001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/05/10 17:47:00 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000004140)=ANY=[@ANYBLOB="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"], 0x7ac}, 0x1, 0x0, 0x0, 0x800}, 0x8004) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "fa1655c7c398c7bfa15c7320b3bd6187a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a00000008078c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62"}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/kpselinux/statu', 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x0, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f0000000c00)=ANY=[@ANYBLOB="84000000"], 0x1}, 0x1}, 0x8010) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000600)=""/30) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f0000000600)}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/10, 0xa}], 0x7) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7fffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) close(r5) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000340)) fsync(r5) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket(0x10, 0x802, 0x0) 2018/05/10 17:47:00 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) getpid() mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x10113e, 0x0) 2018/05/10 17:47:00 executing program 0: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x1000220) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2}) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2f5) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x5, 0x3ff, 0x2, 0x9, 0x6}) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/10 17:47:00 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getstats={0x1c, 0x5e, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, 0x2}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x20004000) 2018/05/10 17:47:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000000900), &(0x7f0000000940)=0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000240)=@newpolicy={0x64c, 0x13, 0x130, 0x70bd2a, 0x25dfdbfd, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x9, 0x4e20, 0x3, 0xa, 0x0, 0x80, 0x6, 0x0, r2}, {0x40, 0x4, 0xbea, 0x0, 0x6, 0x1, 0x4, 0x40}, {0x2000000000000000, 0x2, 0xadd3, 0xe236}, 0xffff, 0x6e6bb8, 0x1, 0x1, 0x3, 0x2}, [@policy_type={0xc, 0x10}, @tfcpad={0x8, 0x16, 0x5}, @sa={0xe4, 0x6, {{@in, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e24, 0x8, 0xa, 0x20, 0x20, 0xaf, r4, r5}, {@in6=@loopback={0x0, 0x1}, 0x4d5, 0x7f}, @in=@rand_addr=0x80000001, {0x4, 0x5, 0x98, 0x1, 0x100000000, 0x100, 0x800, 0x70c1}, {0x4, 0x0, 0x5, 0x3d}, {0x80f, 0x80000001}, 0x70bd28, 0x3504, 0xa, 0x0, 0x3f, 0x4}}, @algo_comp={0x13c, 0x3, {{'deflate\x00'}, 0x798, "bcabe49f4895caf4b7310734ed44706398a62d5ae80e85f4f8767290be7356a5a4af648b8db86c2b91bd36f0655ed2a3973830d90e4b7471a119ce8c33aa14c42e5c4eea65fecd45b6d2d84dca1b90a2e68cb5c331d53e582f338a3a265ffad9f7dbd80b3cf88a82b49dbe4834f187da45965d16094be1968519e7abc14faffebb660a9c99f9ae8ca0db23d0bd8bdd7356375c515f7828766587c4f0da0d7dcc7fbc98fb478ddff5e78dea8b1402d41c9ca899bb826c22178e9135862783c80354ba986b2a83a01151ad8c57b30f855e7b79d1604c48f008cb4eb22f36c2f4a0fce228496b1f8e98912132b7efcdaa3ae0479d"}}, @proto={0x8, 0x19, 0xff}, @algo_crypt={0xf8, 0x2, {{'ctr-camellia-aesni\x00'}, 0x578, "854ec4fb4894ace0633a1a476e4fa02a0a9bb66e15002799a4eda433ae35c181d0590d8c2c37d7882fdefe844830515fe0321ac751f23d44d75606ca5c4db78553b31f7aa60d13a66f6cd989fa860a6024f9157b480f04da381f8130b83fcd60d745fc74592804e63634fdeed698f85dc6b7a4d3ca5f4d79b1604cb73b03161b7e664f3bc52d4854dba3640d5b76a0484e82803e212b0737303436dfc619ba0faaf4b070e6a5e8b097aa3919aa421e"}}, @tmpl={0x1c4, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0x0, @in=@multicast1=0xe0000001, 0x3504, 0x1, 0x1, 0x81, 0x6014, 0x1, 0x3d6}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d5, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3506, 0x1, 0x0, 0x2, 0x3, 0x5, 0x8}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x1, 0x3, 0x6, 0x4, 0x7, 0xbfb8}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x2, 0x0, 0x1ff, 0x3ff, 0xff, 0x4}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x4, 0x3, 0x4, 0x8c0, 0x6, 0xfffffffffffffff9}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x5, 0x1, 0x3f, 0x8000, 0x4, 0x9}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x0, 0x1, 0x121, 0x9, 0x8000, 0x7}]}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2d, 0x70bd26, 0x70bd27, 0x70bd2a, 0x2, [0xe1f, 0x6, 0x6, 0xb865]}}, @output_mark={0x8, 0x1d, 0x8000}, @algo_auth={0x68, 0x1, {{'mcryptd(tgr192-generic)\x00'}, 0xe8, "dadc19954f7d3bc861b76c22f84064ee026bd21ba8c2dd3ecefdf1d195"}}]}, 0x64c}, 0x1}, 0x0) setgid(r3) 2018/05/10 17:47:00 executing program 6: r0 = open(&(0x7f0000003480)='./file0\x00', 0x40080, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000003600)={'raw\x00', 0x1000, "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"}, &(0x7f0000004640)=0x1024) sendto$ax25(r0, &(0x7f00000034c0)="af679b4d0eb7a8bccc90206b6f613a0c02372cb0d086eca105f892061353f92db716364708eca7444697bab730373f928bff78af274593fbce8f1d8a02195189957713608d86b11f17bc2c437011d903c5c76b4841a9513eb89cca4f42bc366d6190920d24a5a4e53745a4a0b17207c3024afa64ad24917aaf8f9c5d190fe00cc95b0fab894974cb4329cc8344ac9f3ed3a2c59d1d5607031b02062f37d1f7c0971221347964e2020096c11fbdf57eb0d482588c89cb830d476252b615c4b04abeb7", 0xc2, 0x4000080, &(0x7f00000035c0)={0x3, {"acac0bc30eaffc"}, 0x80000001}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'ovf\x00', 0x1c, 0x8, 0x6}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) ioctl$sock_ifreq(r2, 0x89b6, &(0x7f0000000080)={'gretap0\x00', @ifru_settings={0x9, 0x1f, @fr_pvc=&(0x7f0000000040)={0x2}}}) sendmmsg(r2, &(0x7f0000003380)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="69840ab763294e351a9112947676f5509502f5b8d80faa78b7e92327cb71d8d1d43765772b2a95cf0dde821ad824ae59e2f5090dbfb1fe8db5106445937a0758bbf6bd3517abaa493f1ca3fbf08aa9afa33e8b3ad8c71b55b7a4bf000f3a7b0875414f6b48a442e075f53b6bf54124f0ef801c75d2b7b362897cc3672d492ae7c6a08850e960e4b2b2409f421c4e95dafc3e48d8a65a0bd44af5650fd2ac8a11263c8b28e4c3ccefe21aebcfbf801754238f6185acd6e7a2d87304ea147ba17631e4755c65858470033557d334a72a6c0501bb01816ddff3a7e5ea1523", 0xdd}, {&(0x7f0000000200)="a4cda960bb4711530ea50605759779905e8595e08d5fdeefba18077476600d1213cba68b5aced43a51c684f434095ce41030ea7ffe5298ec3431c34418dd1faf605794248176bf2a4f8df28e489a2f3f4bf2c939aae6ac43ab", 0x59}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="a5aef5d5c4ec5090e31a1b66e86a1bd723d242979d1809bbfe", 0x19}, {&(0x7f00000003c0)="6c62f30e7c4b4202ce5a3dc7416241f9daecbde311552697add9e651e3a713fdd75da18a338d1a5c4ada5e4c69185e2eb4a99f06ef9f778169ffa5be8656417133fd4083537a2763743a8909913634f858d826ed9c3705bfa487d8e439ea62c756b51884d7e4124eb74960f4115b128ab3319d95d6c46a0e6ca7936830bb54", 0x7f}, {&(0x7f0000000440)="fd27fd479830006db845efed4654ed33bcf22edf4add8c055b90f9e0122a5a93a34d3adbc442c2476f4519adffc5347200e43e787da99d86a29f47ae2772c2fe4a259267cae8bef7927496ab3e80fcda3bace884cd865fc3532bdf932447d66efa918c6778b77fa27d633a9c2ce81fb2e0e6bb2eb01f3f545b59cddeefc10ad67fefde", 0x83}, {&(0x7f0000000500)="30e5556244a4638ad3d9d032e6e74285a82612ff45bcc694fa2e2e0cb001fcee75d5f8046e0bd259673d4c65502fd2cebd59a83ca398f6", 0x37}], 0x8, &(0x7f00000005c0)=[{0xa0, 0x194, 0x4, "213e42bdc86c4a2c6b191c31c587223cdb07252855069d3e9449a300b2a7e98c49087fbdc2db2d5b5c18759d3b4c27aa3fae4b380664e8aad587be221f2af8a4619c62a30c0eaaa3b4af93b91464783c55edf77d5d3aa9f43fc1255e5aa2948c1328ce597a2212ae7216e1ec165787f4d280dccc6cb36862fa60b0d15d89e42c48e66c372a90793d50db63"}, {0x108, 0x19e, 0x199, "e5b1745c97afe2e4a12d42c583229eaf008830017f3c04af06e90589a4e4b3e39e4e3a84d468b94b32bc64fca54caeb9927577b21c9fdbf40b5061e380c777dcf7503791e897bd0f4cdad05d06f021ec2590d2e553e29efda11d031e69d581c3921d958d337b116b2b89448e80e8a59e396c7d3b84df790a8ea036cb44b88d2e3a735af906e96335b6f4e30c665bc4d542238a52954ffd8921662047f56947b8a6f3d4eaa56486d8f458eb3ef504602b3e8763e0a5813a16949aa2265f89d10728ea1cc3a69bac35adc51e6af971aeb3e348fd42948df65469dee7de510725fc2a5f41e128b2997e86b27a614278d2716707433a8e4438"}], 0x1a8, 0x8000}, 0x80000000}, {{&(0x7f0000000780)=@ax25={0x3, {"18dea1f247a197"}, 0xfffffffffffffffd}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000800)="3caada3c77457b7da0476561f770cd4aae7e01392207ce4401228d506941ed8232fbdb7b497ce2f7636f346db125e90d5e5b20d7cf47fc49674d4dd79f4b7c16240ddf937d476c5dc47fa8a08ea2f40c8180cbbdb08203be4c1af5c017ee77626b233c1b42aa792220b8198bf3", 0x6d}, {&(0x7f0000000880)="219e0fb253dbc0871e0ec961b3413ab916c09ae39263c2a4e40854d099ce47919624efb63ad686b64f1ac326a160e3966ce1f52927b26701b01150a62e90705043bc31a3785951620e718cf5ea245aafa4e5e376b45ad61a24083806f757e3fba42b20d7ffd326a0c20bad633d72c89a8d08d2f248cabeb8de4aec4d5a2f89276d3232a6d4c16ff0a2df16dd58d277a90dc55a6ecb996fa5db40aa63152d5b9ae502c8bd020bd1bf9e8f4fba7b42e486", 0xb0}, {&(0x7f0000000940)="a3518215ee7381ac641dee013b9e77665f43c2e881a77370a0bf10d00f55bb98131aaa86381ed6c0e245328914a714c607f181c1c00df080632ea828bfa473488530d2a7b50ba8a300fd930f52724ccb256e6fd8a6a61e6ecf71ac006a4ecdc17a03bea33ca407e586a6580478cba1ae7daa306c3420abd52a40f62aa02ce578c3ec5758d9a420259c86b9bef570cae7f26054b0f7f58199b7eedf9b0dacd522363c31188f1da6c7feba305e7e53b68e48192ca83de3807fcc0d491be23591f328a9f865f36e962c53650a3146b23ff28e", 0xd1}, {&(0x7f0000000a40)="a1b5fdade2aa188ce1926acdef6c493a6f6395502cb01d0643ef3a4fa872901c90b7da9f4dee5e465e2a9d2e72f81d27e1f2af11a5b54ce5da84c5afd76b21d8348f50b6fa7ed584f644762dbb9fbe0fa67cb6199c19df7da4795c74d476b50df228cfd4fa14ea4272cb81e4bfa04469c63d3dae38e5c52619f60953f149bf52d975f90dcb305167d5fdd4a547a6a0b8ecbb9d0a8ea33c22d1ea78ad29e152d3059f860b54335e45a4818ef0af8d112877d991e52a7dcacf981eacae6543819cd95c97f13a1a5c9ea73657dced240da2ff291a163ab242e27b4b2f4ae4d58917f2a0ad2c7028", 0xe6}, {&(0x7f0000000b40)="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", 0xfb}, {&(0x7f0000000c40)="ab5e424dca19f1c4e8932d5496a793b31681b67436b94391fba247b110f8f8161446917cbd92f01e6c01bc58243b6825e00cb3bb5e929b86957166554324fec6ec6874b6a907f95e3bc4fe31a97739049752fabfb4a822684c4bcf28d62b5bafe59d029860ebc3f2f8425de4bc18e20f2414240560b5045d2db055a1949a5145bbd5ba9778eca115a89ce3e214e84b464d81b5a12e9d2e945f5fd305573651fedea489423b3c227ccaa48542ea97818249d83c8ccf4ff247181b00649203f224476c169619a130d9c39b0f05f1adcb278acb58858e9b7a8775517f01dbf86f5bd9dcd8b3db", 0xe5}, {&(0x7f0000000d40)="f53c09d50f273301f80f7f40ea9890833ff3e9f09e4cf2cf6b42a08369c4c0cac9a2147fa1e7b0d62c21ce302cc67842d317bb99ccdba2fcc6115c2537032668d1a3231a2143f62276e1e4dfaf296cf7349f09db", 0x54}, {&(0x7f0000000dc0)="157683827eb4e9133b80bf9438709070595eb108cfe4c0e6f4eccee853b69edfd6e762b692bd1254c8f99443c93a1c4bc2ffab16c12eae10bb6b6d5678c1792745723503ea02ebb8f4ea20138cfef807a298da1e64d2ed6d9feb34fa4a28b4551ac46de28fe1a8354ed04dbb4a537ee03a0ea5e594cfe312048b6c74baf107f8a6568a760885b19d9dd1bcfb03b2edd32da63afd4c7a3448c200924d431aa62487dc46993cbfa60cb06abdcac3ce1605eb78cd86f07ae6645fdcd1988b435bebf431f4591789e0057386c70bc82a3d96f264b88b9544f7deffc555312c4e13cff55b24e02d0057d2d738865fefc7bd41", 0xf0}, {&(0x7f0000000ec0)="962cf9b671cc581e09e0760c9fea553f7b9dd5721c411ea08d4bc85cc11d2a07af32ee6fcf6b363ddc537a8216d8f93e0a104a1cafd9d8b9d56215a74d457289fee46c06f3cb9859f5368b7b4b1443d914f2a73eec4101d9d86f12d0e5b4906a5241b6a6617e547b809179e2421d06688543921b7cf467fd26f8f87cd12c8f1f5bc0dc4e955057b71c998a7329a93cea", 0x90}], 0x9, &(0x7f0000001040)=[{0xf0, 0x18e, 0x4, "b57a9e9a0de667a2faff6d51a5468824726110b8e4f220ead8a92e30252e8e70ce2ac74fddee433b45ca1c9dc9264d56ea56721032b52287dca7751ece2ef26c777bcc96a35930f8ba9ee20c2dbd418817ac24a12b5e980ed988f1403140c09b1ce5ef39b38ef24c5eaed7def1a2b5b17d697305ad92a1214d5a12b58633d3ec4e4efbddbf0aacc45e94763b66a8b4ed96494fb557348f36ffe0f0d31b6ac7af255fd94076e3281babd091fbe182ef41399b5a09a4091a3469fc1950acbf4137babaf8d1576758383678e24b2bc0fb2b14ecd0f6a0b99dfe130f"}, {0x68, 0x108, 0x3, "27520171e135e57aaf975ba713f1d6ee7deea35d4aebfae6d4a6beeca9e700b471963eea3b434dfc6f4bc6f3920fb864a186c6da51c30d8b6c4aace920fe90c6e2a552920c1ed2f356e57b4953ddb0b9a9f7123d"}, {0xe0, 0x114, 0x7fff, 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&(0x7f0000001a80)=[{&(0x7f0000001380)="46440ddc7d713e7fa7867c08c24041688b95190f7ae9b1fb6ed522ea4b6a41a31d92af9450fef95ac38363cfae354f759b5ce48d3dbca8e7c135814c2afc32745542f0bbcb39a6a5e092713a5f093254ff4784fb4793dca4ec1e07cc6ddfe7ff8befa5b45972312060f1bc81b7abff5ab610763cf6ff8b8e512b6b4bb5480fc49f022e658b5792c04ae369c3fa6975e2d17bee75adc762cbd025fc3f9e1b7cac9d9255ee16f53045866fce4b04b14e565bfe5efe30116ec708d8b04227370d581301a6ff8c8f51f3c5a324ed10b6733024037dcb36253d6c83c9a3468152fd12db3683843b96e2e62d9f4a48703208d25d", 0xf1}, {&(0x7f0000001480)="1f87cf2a7b584cd58e03ff8649d5f073ee7303718b49a249c7bf69997e12dfe534a8895894474568332a711f01a7e89e428120dfa8899c542744385653959b85967aa60f6a83c8630a3533f315f3cee84eeadf35a582dadba32bbda968a8a9ce21c80b209105036578c839a17b0e60e98fbba04c00496cf76d617e5b5861c52def277f62c836e1a4131122", 0x8b}, 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{0xf8, 0x10e, 0x2, "50a2c23e17af676ca4bee5fa972380159d3b80b718e791471c84f9644cc1b062dd1995d4f4dfa3874266a721c071f9c5ca726a847f4c825e241dc84a4e361eff3bd0047f970c5eb4bdd61a1497fe3fefb2024d6b7e32e723ce167807d0dab0bcd016caf97669ccc68145c7e5e14e9b1de985736f2ca19388a17255e6e1777bfa5f291139cd16cb118ae321dc560bb26742a053e7f3ca694a65a206ba6a9ba63d5be7e0cf84013a4d230508443a2ecacefeaf558ffafb6829bf3c5f753ee9c8c6f3c6b82f298f9b78d768cf98d87a3ef09aa5adeec1e7031d0e12402615d1586bd2e22a6059a51ce4"}, {0x60, 0x100, 0x175, "51435e2ed95082a08c8c2a57405f23b7d19dc6f59841355055a73b8f15f415524db19d7f22cd8c7aa104584188da22c8eadccb7d21dc37cb89c6469c11d84e4d8eb063441516d57a02863ffdb8cd7c"}, {0xa8, 0x0, 0xffffffffffffd7a2, "4a263ebeddde14b652eaf7ad07ed3bf63166082229c3e677da425bbe53efc61e28cdf1b965b12add641588f2c0d8086e1b0f4f67b56682c955345b0c1f9f3137c15e7ab0e42c3d496f5e226f0addb03216652de493773cede672516237f79692d12f1bd55aee7d343d9dd2da7d823e5356c778aaa5ea69ef7e3899a2e7a0915314ca0fb8ae5d9c573726614a606fd55fb272"}, {0xf8, 0x0, 0x5, "d79681962f4f2ed69acd758e17ad8dc51eb60f8cc573af63d87e2068a7cd90ac5241af987c2ca80ecea82ed7e358cee694957f0d97bb4a32948dbd312aa72438ab04351c7a52b9f4f13e104918ba70710075c9a86367db602a1971ab201ec7febc97cb2287f35f316bebcf16d3674ad1f69352009154893eed254a82d29c4d811b2e1c8a7776e87fefb371df6b713e8f1d6fb5cde0b4fdc2d05decf3918486d5faeb85a27bd9a08f9ce9148b9f92a082922a1eda023b40f6860e99e9136484f521aff98fb38082e460ccb6465366ee432c13f4c7ad5ccba685a22070c2fb227f20769a6bc3c7c6"}, {0x30, 0x6, 0x10000, "e1ffbb644e972683bfe77f78147d6dfcc8b276b29a66e421e2e3568e8f"}, {0xa8, 0x104, 0xdf14, "9320f1c7f3e8840d3b1b03aa5e41a7dfa50642ce951a07a35f355cd19e6920053fb2f0a661d28519b245aa0b1998aacc446bce3a09036f07fea4b2139a0e22e00da1076311681f5fe7fab62da488484bfca3bf538ae7ee0c82abaa30ce31e0675709b8a079322367f4a7a7d6ef8ba56c4f5f16ee85746fa5659a3fd35bbb3093bca23cc856640cc6a62e028b7233a2020966ff885c39e93e"}, {0xa0, 0x3a, 0x1, "8da68eeb4319b125297afed464234f3cfd5b32fd0febefc11a88a40e23b22e2096c2ad961cda13f07a4e850b36ccfed4d8841440f97f0987d3172daa80c0f8e111a07138af4e18c11adffe7c52c00957dd9b84874aacfbc8dbdf7efa5b5dd0cac9e0f2f97a1566aeae2bf50cc6524fd631f2cc447527d8640394ad5048ab965edda0e4b635ab5bb729"}], 0x1480, 0x1}, 0x1ff}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002fc0)="e4cc255e61a2984c32a09b53a6d18a9a9e562c7b4de00f9c3a8e9a66251920f4e5d3975d8fabc5f1ef188d5011943a806b382bba78d8fc09c4c026ef4c35f840ba233ed93b63adbccf147397c1f2bb91e9f71f8f30126c04494e2c143d3d200c6f2e818f2ca4e4dfc321d065bc20275c7031cf293d7b38d5ea55d35f9c223d43aa06ae6768241ee7f6eb897f77601a996366aa9978587f031e9f5f26df1d4ceabac7ed3d1ee2f8", 0xa7}, {&(0x7f0000003080)="835bae7e00c59bfbe32762b417be0b608a8193339b578a51540111660d153cd46ddbd3bc3381da607b4bc0404bb1a2b136b90c0d05ee42c2c37955b0972d37154bf9b01342dfe1eaa02af8aeeb7ed487dcc3f6b101973567c006c16a983f", 0x5e}, {&(0x7f0000003100)="f051e38137d0821e97668b4282857ba3c12f5dd624a46619ae76df5322fba7305a7f62590e9e2d3000d641bcd052a596f65b5ce52b9cdddfa095fc58e2f9024877b1cd511fbb12f2ffcd4af3d40e79003be2aea0c561c28f8eaa33293e344d12eb559025a55d80f36ae4ae34b5ed2fdc67e024efa40f34df1cdcfff76e5ba02df30e73d8cf", 0x85}, {&(0x7f00000031c0)="3851ad8456f3c98b3655027705eccfc0fffda57df5348913bfc1dc277c43291290e9c979b05285fb33c582e40ab8e9040bf3b5b7cb732eac94ed300f7f76b408b07acf00e5cb316478d2c90dd1cb1f719c7a03f0ce63fedfc247f966a329df01323d11ff60e6642b0cedcf0df10cc1e969beb758a22eac77b5987c352f6150b0f6819f053dbd59493a638bd56acce4cb4bf976e5869de055466ca2225751390b15c8d96bec", 0xa5}, {&(0x7f0000003280)="4a7e624d4ba7cf35779234948492047be90374973f121bd7f89509e4aa7c53e7703faf8becd521c7a0de185d2fed8b20401a9c8e887f2a600019bc09f71338db6fdbac517baa469a42538ac77359f9a7dc4769b7f1b92a247a6d0ad654d8f4771f6154e35aa8d00f01c8772be9e704af999faaec", 0x74}], 0x5, 0x0, 0x0, 0x5}, 0xfffffffffffffffe}], 0x4, 0x81) 2018/05/10 17:47:00 executing program 1: mq_open(&(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0, &(0x7f0000000200)) r0 = memfd_create(&(0x7f0000000040)='$proc-.posix_acl_access)ppp0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) r2 = dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x204400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x0, {0x2, 0x7ff}, 0x0, 0x3, 0x1}) 2018/05/10 17:47:00 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = getpid() sched_setparam(r0, &(0x7f0000000080)) 2018/05/10 17:47:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000080)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)=@getspdinfo={0x290, 0x25, 0x8, 0x70bd2d, 0x25dfdbfb, 0x100, [@lastused={0xc, 0xf, 0x3}, @mark={0xc, 0x15, {0x35075b, 0x9}}, @ipv4_hthresh={0x8, 0x3, {0x6, 0x18}}, @ipv4_hthresh={0x8, 0x3, {0x11, 0x1c}}, @tmpl={0x204, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d5}, 0x2, @in6, 0x34ff, 0x3, 0x0, 0x1, 0x3f, 0x7, 0x87}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3506, 0x4, 0x3, 0x5, 0x8, 0x7f, 0x9}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x10001, 0x5, 0x100000001, 0xfff}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x2, @in, 0x3501, 0x7, 0x3, 0x4, 0x6, 0x7fffffff, 0x8}, {{@in=@rand_addr=0x8001, 0x4d6, 0x7f}, 0xa, @in, 0x3503, 0x0, 0x2, 0x1000, 0x0, 0x8, 0x7}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x0, 0x8, 0xa2, 0x2}, {{@in, 0x4d5, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x34ff, 0x2, 0x0, 0x5, 0x3, 0xc0c2, 0x86}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x3, 0x100000001, 0x0, 0x4, 0xd16}]}, @proto={0x8, 0x19, 0x7c}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2b, 0xc407}}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xff}, @in=@loopback=0x7f000001, 0xff, 0x2, 0x0, 0x0, 0x2, 0xa}]}, @tfcpad={0x8, 0x16}]}, 0x290}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) 2018/05/10 17:47:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x80000) keyctl$unlink(0x9, r0, r1) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) 2018/05/10 17:47:00 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x19) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') dup2(r1, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) [ 57.863532] IPVS: set_ctl: invalid protocol: 58 172.20.20.170:20000 ovf 2018/05/10 17:47:00 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = getpid() sched_setparam(r0, &(0x7f0000000080)) 2018/05/10 17:47:00 executing program 4: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mprotect(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x50, "e4930a5f0d8bc6423cdd26dede074924259bb7ac1936d8414bb6eb3c5ccfa1ef7d27289af418fb18e5150ad2be13ba2a396a4ea0ccd6d6b71eb4294796a7c65f23842f17e9e43733e2e276d3666d2685"}, &(0x7f0000000080)=0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/28, &(0x7f0000000180)=0x1c) renameat2(r0, &(0x7f000001dff6)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/05/10 17:47:00 executing program 6: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x1, 0x9326) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x1, 0x8) keyctl$set_timeout(0xf, r0, 0x0) 2018/05/10 17:47:00 executing program 3: r0 = memfd_create(&(0x7f0000000240)="2d7070706d93197d5fd549233a2904", 0x0) pwrite64(r0, &(0x7f00000000c0)='/', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00', 0xc000, r1, r2, 0x101, 0xc1be, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) pwritev(r3, &(0x7f0000001180)=[{&(0x7f0000000180)='N', 0x1}], 0x1, 0x18) lseek(r0, 0x0, 0x2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r4}) 2018/05/10 17:47:00 executing program 7: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f00009d9f8f), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xe000, r1, r2, 0x7fff, 0x200000) 2018/05/10 17:47:00 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/57, 0xffffffffffffffe0) 2018/05/10 17:47:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, r2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001200672a52040005001e3bbf82dfbe9c13ec51bd13fc2cf87fa95ac1a9ec854226b464334642807b45d0e6ee2489586fe50695f0607156ad9a37ae2671ae903d5865594217cb12ad6bbd31381d7261d04ec006e37eba2a0d8e149ddf91bc9e97ad9b2831a8cb3abc2824110ee7155be54f4551cdd49a15a053d19efe12ee27fa"], 0x28}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0xa0, "d6b11356faf74f708c021494e9714f4c3bf6acd83b29064aff042ce5cfb15951358f3d2b628739e16924f088da6191a8cd545e4ee20c04a8e67f5cdebe5e2872fd377ddce5d187a46a2cc7b6c5dc1b2e7226844973cd327ad713c65fd4c1057f0d6447f1c04fb1e7c63bb7d071dc35c55fa777aad4b971bb019abeaa7474f16a1498adb9ca3479358395d0eaa4b4d517882bce6d40535c079ee4ad8cbff6cb3b"}, &(0x7f0000000100)=0xc4) 2018/05/10 17:47:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/10 17:47:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@empty, @loopback=0x7f000001, r1}, 0xc) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2}, &(0x7f0000000ff0)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x400}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d148ee3fbc2db06f212d624660ff070000d0ee86a0442500bb6341b13806f248c951885757cca684cf0d39f554a64671652278fc046669e9c677e7f400000000000000000000", 0x4d, 0x4, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendto(r3, &(0x7f0000000400)="b728da7fd7ab9502e19564c367fd57d6e20752e77f2d2100c71d6479035c0fe21537ddb9859e2d3eb77bb405514cdc34367d3c5c5ed33f36148f7857736c64a55c34f2", 0x43, 0x40, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1, 0x1, 0x2}}, 0x80) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00000007c0)="32127c911487d6600df19d9d2d87ee34888f6763e7d21fca80f026d50457bf98da8c0260095a45d2a5fb46f02aeb5c552c57abdd32037bdc5e897874e8d2e7ad6abfad6d9b1505c678774fd5f866e9260bcab614e99d60582fff859020cf5a6b46e3decb92ef8405e8fee0197fa7a84e3a0c5559feb8cf8d9d10aa72efac2d68d986bcdd5cec781f912d8b788de3d1380bc07c0222d9ff22c37de3fabbc53180c08a5beacd8303984a00282ad1064a5d69541901b5460fd64c066d97550e35c7e86edc3de876ffd66ebf6af6d7b6c886b3a3d2d5d98bf59f4289ad77396ddfc6da5f7bbe66dd5372ebff2a9a5472765c0bb8a2ab3736", 0xf6) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) accept(r7, 0x0, &(0x7f0000000200)) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f", 0x33c, 0x5a, &(0x7f0000000ac0)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r9 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="c26a987be9973d3869a23131b13b1360c3b038107e469a9a66d09e82455eabccae219e77b10a63480368728e98163c68ecfc06e847e9d9f797252ccbdeb486f3afe04fc752c35db2eaf64b3a519d8749b040e550f6d35afba8b20253eb409999137fa619704d7c7ace41950128901b0bfa596df0ec39746ea05e3cac6fa5837547eeb13b3997d5002993906a49d1f25aadb7c5baf117575073bd8485908b4b05e4b7bd6b73925f6e5c8b4799122436684b", 0xb1, 0xfffffffffffffffa) request_key(&(0x7f00000006c0)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r9) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) r10 = dup3(r7, r6, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0xa000000000000000, 0x8, 0x4}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000a00)={0xffffffffffffffe1, 0x204, 0x7fffffff, 0x4, r11}, &(0x7f0000000680)=0xfffffeb7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000700)={r12, 0x4}, &(0x7f00000008c0)=0xc) mprotect(&(0x7f00005d6000/0x4000)=nil, 0x4000, 0x1000004) accept4$inet6(r8, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x80800) 2018/05/10 17:47:00 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff", 0x1c}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r3, 0x8, 0x30, 0x401, 0x2}, &(0x7f0000000240)=0x18) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000efaf5a)=""/166, &(0x7f0000153ffc)=0xa6) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/10 17:47:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'rose0\x00', 0x1}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x759815ac, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0xe0, 0x32, 0x40, 0x4, 0x3, &(0x7f0000000300)='dummy0\x00', 0x0, 0xda00, 0x7f}) 2018/05/10 17:47:00 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) 2018/05/10 17:47:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7ff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x80000001, 0x4, 0x8205, 0x10001, 0x7, 0x1, 0x1, 0x4, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x80000000, 0x5, 0x9, 0x9, 0x3}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x187) ioctl(r0, 0x100002201, &(0x7f0000527000)="bfd1c4ad") [ 58.204973] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.221747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.271888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 17:47:01 executing program 3: r0 = socket$inet(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/220, 0xfffffffffffffdf7}, 0x5) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/05/10 17:47:01 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/05/10 17:47:01 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000002c0)="986065b141fcd9e2c5733fe6b6632b99", 0x10, 0x0) 2018/05/10 17:47:01 executing program 5: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) dup2(r0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000540)={0x10, 0x0, &(0x7f0000000340)=[@acquire={0x40046305}, @release={0x40046306}], 0x0, 0x0, &(0x7f0000000440)}) 2018/05/10 17:47:01 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') userfaultfd(0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0xfffffffffffffffc) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/10 17:47:01 executing program 1: unshare(0x8000000) mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_open(&(0x7f0000000040)='self$selinux\x00', 0x840, 0x40, &(0x7f0000000080)={0x7, 0x7fff, 0x65f, 0x25, 0x4, 0x9, 0x80000000, 0x40}) mq_open(&(0x7f00000001c0)="2d1f05", 0x840, 0x0, &(0x7f0000000200)={0x0, 0xcea}) 2018/05/10 17:47:01 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x20040, 0x12) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x10000000001f) socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000faeff4)={0x8}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x400, 0xcd, 0xff, 0x7}, 0x6) sendfile(r0, r0, &(0x7f00000000c0), 0x7f) 2018/05/10 17:47:01 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept(r1, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x0, 0x4}}, 0x26) 2018/05/10 17:47:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x9) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x16c, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0e630c4002000000030000000000000001634040040000000000000000000000000000000000000010000000000000000000000000000000000000002800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840010000000000000004000000000000000000000010000000000000000000000018000000000000003800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000400000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00f017000000000012634840010000000000000003000000000000000000000011000000000000000000000040000000000000000800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="85616466000000000200000000000000030000000000000006000000000000008561646600000000090000000000000003000000000000001500000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="780000000060e400"], @ANYBLOB="000800000000000012634840040000000000000000000000000000000000000001000000000000000000000030000000000000005000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="852a62770b000000", @ANYRES64=r1, @ANYBLOB="0200000000000000852a627701000000", @ANYRES64=r2, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a7e100000000000003630840", @ANYRES64=r3, @ANYBLOB="076304400000000007630440040000000f630c400300000000000000000000000763044004000000"], 0x22, 0x0, &(0x7f0000000780)="c5d7216c079854643a348feed030633bec52b3809eaf88ee29b59e77a51e1188706df892a797aaf87319f4cc828ebc2edaab07110f0ead989f0c1e6a08c9b54bbb31539400af83a7da7b01174433ed639e009b12822b775186c7f5c3fc66fddb29c7f9d20e2f6cd01cb05798e9285b9037d9386c13ec8b9cd7ea2219bb98ea6ca5e75495784ef475d6192c7a17"}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000340)={0x3, &(0x7f0000000080)=[{0x2, 0x2, 0x8, 0xffffffffffffffe0}, {0x4, 0x81, 0x5, 0x1}, {0x3, 0x8001, 0x6a, 0x2}]}) [ 58.446618] l2tp_core: tunl 3: fd 19 wrong protocol, got 136, expected 17 [ 58.453515] binder: 7097:7110 Acquire 1 refcount change on invalid ref 0 ret -22 [ 58.462477] binder: 7097:7113 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/10 17:47:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000000440)='./file0\x00', 0xbc9dc8fbd81cb4b4) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000340)=@full={{0x3, {"c0fb98458277cf"}, 0x4}, [{"8d8ae582154d38"}, {"3e7c0bd42b5134"}, {"af32d7e7dc7c87"}, {"3ac9e66670165d"}, {"a2043fc07128d0"}, {"f79a677c31ebd8"}, {"26068b6d934b94"}, {"a56f54b9239f7f"}]}, 0x48, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}, 0x2400c800) unshare(0x40600) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000580)={0x1f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) mq_timedreceive(r1, &(0x7f0000000280)=""/27, 0x1b, 0x80000000, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) setns(0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) dup2(r2, r1) readv(r0, &(0x7f0000001480), 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000400)=0x3) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) syz_open_pts(r0, 0x2) r3 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) fstatfs(r0, &(0x7f0000000480)=""/169) creat(&(0x7f0000000040)='./file0\x00', 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) 2018/05/10 17:47:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00000001c0)="120000005200e7ff80ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/05/10 17:47:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x34}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x4, 0xffff, 0x0, 0x4b}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x81}, &(0x7f0000000300)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000003c0)=0x10001) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r3, @ANYBLOB="000025bd7000fcdbdf25060000002400010008000b007369700008000100000000000800050004000000080002003f000000140001000800020000000000080005000100000014000100080002000000000008000600776c6300"], 0x60}, 0x1}, 0x4000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/10 17:47:01 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') prctl$intptr(0x800000000018, 0x0) [ 58.465137] SELinux: policydb magic number 0xb1656098 does not match expected magic number 0xf97cff8c [ 58.493714] binder: 7118:7119 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 58.493724] binder: 7118:7119 got reply transaction with no transaction stack [ 58.493732] binder: 7118:7119 transaction failed 29201/-71, size 0-40 line 2926 2018/05/10 17:47:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fchdir(r0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x11000440002, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x10001}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r4, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="cb158d6d3ce575cb528213a7f02302717275a361b3aae10396df885a413a515de91e6500b66539c742862cff2f3320c845afe316645ef4d67a6aa3061eb61c6c6261b720eb9ae7152fea3e45736d2cd3a4"]) sync() sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70b856", 0x44}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x801) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r2, 0x3}, 0x8) lseek(r4, 0xfffffffff7fffffa, 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) r7 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, r6, 0x2, r7, 0x5, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3000}, 0x8) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x14) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) 2018/05/10 17:47:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00000001c0)="120000005200e7ff80ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/05/10 17:47:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x8000, 0x1, 0x1, 0xffffffffffffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @rand_addr=0x20e}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e23, @multicast1=0xe0000001}, 'gretap0\x00'}) 2018/05/10 17:47:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@polexpire={0xcc, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000001c0)) [ 58.506017] binder: 7118:7122 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 58.506028] binder: 7118:7122 got reply transaction with no transaction stack [ 58.506036] binder: 7118:7122 transaction failed 29201/-71, size 0-40 line 2926 [ 58.520913] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.520931] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 17:47:01 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='syscall\x00') lseek(r1, 0x800000000000000, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) [ 58.647193] l2tp_core: tunl 3: fd 21 wrong protocol, got 136, expected 17 2018/05/10 17:47:01 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, r1) add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="d607b2454e29b6e7efb2c72b6cc4245136909efa2034aaf3602ff52553034e3ad65d70a3ad4f2d4464379f559d3c80dc8982", 0x32, r0) 2018/05/10 17:47:01 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/rt_acct\x00') r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r2, &(0x7f0000000000)=0xb9, 0xdf) 2018/05/10 17:47:01 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00 ', 0x0) sendmmsg(r0, &(0x7f0000006200)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000540)="30b06727e79878f38ef2997c540073b95dc56fd19f40d7a7f53b3884486a46dfe9a65c07e79f3545f3edee1366d3dd1295a7c372af9d5e458d4dbc3f7ed07981e51d995f9e8f282a99adf59837bacce15dd4ae8e9a018a3f819c590c12e3b681a2422d450543149299de8ac42072269f550ea2f05fe8230d2a1b94362f6c235f03209db2531c8618368e6d8654b767ef4d19c8531b229b280136528765b974710ffc62d03ea2e3ccf10f295a4dd38b47f909a6228ca526e9f16ebb47f3ebca9191491d0a19549ceefb870302808052d3ea77e3ab5af493376331b5208bd9bf220160", 0xe2}, {&(0x7f0000000640)="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{&(0x7f0000005080)="4d4c829b3bbd2bea5271165a173cfdfa95aa105b2d84eb78d906317eb012a5cfb6ba5112bdf80f9b3864ee3f2f4a432d3bea6d33fd14b8052957fcbe5e", 0x3d}, {&(0x7f00000050c0)="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", 0x1000}, {&(0x7f00000060c0)="347cad9cf4a5cbdb426dc1287ebff8f190852d4f2b88c2651dd4eac2d2e1ad3d776dd1c1f82c41ae7082d003f7d23cbc8ce07cdb871feb9a9820354d08cbc3d00c8ffbae8948dc90ae3f7ce2d809c85e3705d4032096686ef0b84075337146073e87922cf3a71e662e9e15c0ced9cb738ea5807226d8799dff692a6f821677753d4a6b0824295d404628", 0x8a}], 0x7, 0x0, 0x0, 0x4000000}, 0x200}], 0x6, 0x4080) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002ac0)) r1 = getpgid(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000006380)={{0xffffffffffffffff, 0xfffffffffffff817}, 'port0\x00', 0x32, 0x1004, 0x3, 0x0, 0x1, 0x9, 0x6ae6, 0x0, 0x6, 0x5}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000006440)=""/79) r2 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000340)={0x0, 0x101, 0x7f, 'queue0\x00', 0x7ffffd}) ppoll(&(0x7f0000000040)=[{r0, 0x4000}, {0xffffffffffffffff, 0x1c}, {r3, 0x2002}], 0x3, &(0x7f00000000c0), &(0x7f0000000180)={0x4}, 0x8) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa6, @time, 0x0, {0xffffffffffffffff}, 0x0, 0x0, 0x1}) write$binfmt_script(r3, &(0x7f0000000400)={'#! ', './file0', [{0x20, '/selinux/avc/hash_stats\x00'}, {0x20, 'queue0\x00'}, {0x20, 'vmnet0nodev%eth1'}, {0x20, '-'}, {0x20, '/dev/snd/seq\x00'}], 0xa, "df9aaad74853257254636fa6004ecc1085876a3e8454c2ea6c473d07a2fff77a8e707b4ccdfcfea4bc4cc5c7783e1c3bfa30cf8572fd4362af04431a57de49089dc6eb2de586edc9718225d024d2414dea9aca550918cb674d470fc7882b8ac1f38b606b9fac01c7189c05715923d22b9bff21bd9ef36a2835184f8994159b98cdece2438a9c7a3a1269cb7bbf046c457fcd7d336d925a22c33ceace280d4ff3087c2a25442257e0d5b3f907c6886cefcd3769ff5baebe90b0dbdb2868fe8fc045dd94bc222a34e9c7a86d07642d9c460222775d8ae333717a8961b1"}, 0x129) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000140)=""/182) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x27b0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000080)=""/153) fcntl$getflags(0xffffffffffffffff, 0xb) 2018/05/10 17:47:01 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/05/10 17:47:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000000000)}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) 2018/05/10 17:47:02 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x12040, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0/bus\x00', 0x3) unshare(0xfffc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) statfs(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000140)=""/143) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/10 17:47:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) fallocate(r0, 0x2, 0x2, 0x3f) flock(r0, 0x4) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/05/10 17:47:02 executing program 7: capset(&(0x7f0000000100)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20200, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x5, 0x100000001, 0x85, 0x7, 0x1, 0x1, 0x4, 0xfffffffffffffffb, 0x3d, 0x1d}) prctl$setmm(0x23, 0x1, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @rand_addr=0x389}], 0x20) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/10 17:47:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/239, &(0x7f0000000200)=0xef) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000100000000000000000000320000008e21d26ad0df42300802d1169f6a97e86e2eb9deb8fb1a126e7019354370a94cb82cf6a47b06fe2b81b79c0794bde9ca82d74937d9f9f4c4b2ad6a3921dee99e7529af2bb428a1141fcd97360b047e9f3a3a98ec64b7a10c101aff129783cc407068060adc024b497581b90327b183b2d0b307280f730dc83de449d016a293862d1c21ee68418dd841c1699c939ff804a5bd0b6eed7403f8cc7b5916542b5dc3d1cb2f2cb67fc11d678ac7dedc8ac6a94020dbcc94f12022ab2374ae43c4c6771fc52e5f9512e9f6d6aabb4c68dbee6bbcddee015f64eda4f022e0338231633e81440fd607407dd1c787322fc43ec900"], 0x100}, 0x1f}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/230, &(0x7f0000000340)=0xe6) 2018/05/10 17:47:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) poll(&(0x7f0000000000), 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000200)) 2018/05/10 17:47:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="80", 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) 2018/05/10 17:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="45bd7f2fd8556cc589c28217bdb9e372c836a9b6758008e065c21f6224ccdff69da0a87e44d88649cb85a63d0a00962b7d43511d06f376dfd7e1b46c39fe2138c4c76794183dab1b052c5228299a8bb3ff2b9ac5d5494955a9e28168dce3a3331c9b1dfdf215cc4c8f812a7437a1c4f55c722d62ba0e1e2d33045871f6bb272a7e4d6119706b53f3937d3de33806883c04f8bd47c2fb5d4592b9df0e69cd3641cd5d199defaad969619605af0d617f1671aa513814") ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") 2018/05/10 17:47:03 executing program 4: r0 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6f2409cf8cddf93e72746842f37b11f79f4433566984f01877d6595aea07b6e79ce1a8231e6180184962391889fb252d30cccee65d80c5b9c9c848e15d53ea9e9549bf1571ce09cdd2a735553ec753e9acbc945fe3231939603adf83361757e5e2b286ad6c57d960e3126e4fb5e7c3b4a92bf0a64d328c8b81ca4f252abb484d0801c27b20c09aed5f985b5e182b10a233d8b7acab139c67c6d16d54f4a9d99863bd7d2c60f3582ef825b5f2ac90b12796a3934e4cff1f16d9d848b9d6c84ffd7eec94e344be175028f99c8d093a2418de3705f181c21b92b7ed2bfdc4f705605e0dbdd2feaf9414e4a20ea2", 0xec, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = dup(0xffffffffffffff9c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x5, 0xcd, 0x5, 0x85e, 0x4, 0x7}) r2 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0x4, 0x0) 2018/05/10 17:47:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x2, @empty, 0x10}, {0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x15}, 0x5}, 0x7ff, [0x7, 0x100000000, 0x3f, 0xaf3000000, 0x9, 0x2, 0x3, 0x5]}, 0x5c) clone(0xffffffffffffffff, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/05/10 17:47:03 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0xc05e, 0x8, 0x0, 0x0, 0x3, 0x4, 0x400, 0x8ca, 0x0, 0xffffffffffff8001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) lseek(r3, 0x8000000000000000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x9d, @loopback=0x7f000001}}, 0x9, 0x1ff, 0x9, 0x101}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={r4, 0x6b, 0x2, [0x5, 0xfffffffffffff001]}, &(0x7f0000000840)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = add_key(&(0x7f0000000980)='logon\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="56cc72a18ed977314949dbd323d4c9f1b79976e3de81d3d1f2d3eff4b1e9648ef9c872005437fabcae5ba5b7504cc117aa443e87ec599eb89aacb4365f84", 0x3e, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000a40)='ceph\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), 0xd) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000a80)={@empty, 0x16, r1}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000680)={0x6, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x244, 0x2, 0x8, 0x8, 0x6, &(0x7f0000000640)='nr0\x00', 0x4, 0x4, 0x4}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x100}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) accept4$bt_l2cap(r3, &(0x7f00000005c0), &(0x7f00000008c0)=0xe, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r6, 0xfffffffffffffe00, 0x1, 0x6, 0x4, 0xa2c1}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r6, 0x8, 0x10, 0x7fffffff, 0x40}, &(0x7f0000000380)=0x18) socketpair$inet(0x2, 0x6, 0x3fc, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x1, 0x200, 0x8, 0x5, 0xa26, 0x9, 0xef90, r7}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000900)={r7, 0x8}, &(0x7f0000000940)=0x8) 2018/05/10 17:47:03 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) 2018/05/10 17:47:03 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80)}, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), 0x4) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000180)={0x28, 0x1, 0x800000000, @fuse_notify_delete_out={0x0, 0x84, 0x80}}, 0x3d) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/05/10 17:47:03 executing program 3: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x92) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f000500000000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000180)='^vmnet1trusted(\x00', 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000040)=0x80000001, 0x4) 2018/05/10 17:47:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x401ffa, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x37, @empty, 0x4e21, 0x2, 'lblcr\x00', 0x22, 0x8000, 0x76}, 0x2c) fgetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', '/selinux/enforce\x00'}, &(0x7f0000000100)=""/52, 0x34) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000001, 0x0) 2018/05/10 17:47:03 executing program 6: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000080)={@empty, @loopback=0x7f000001}, 0xc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x100000000, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40103, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000000c0)={0x200, 0x0, 0x8, 0x8, 0x2, 0x8000}) sendto$inet(0xffffffffffffffff, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/10 17:47:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1b) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0xfffffe82, 0x0, &(0x7f0000000000)=ANY=[], 0xcf, 0x0, &(0x7f0000000040)="d118ccdc4dfdf94891dff6bd85559815e69fc5dbdda1fe4047700f5f6e5ec0c93a279c79ad471585953f049134fc"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x3e, 0x5, 0x22}) 2018/05/10 17:47:03 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="16", 0xfffffffffffffe4d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="a498a657d6c8f2ce7dfd078566a78ee5d8bf88bf3cb991fefadfbc89127d5bb6396988f2ef901716ed64707e9dbd47c18e3c01de7d6cc98709e7f214debd325a6ef5d7b4cb09e80ebbd4ffeed8116f17ae07e770d9058ff916834fba81bf86f9ed7f40416b091eb5e8bbb5edd3d4d237fcea28690d4a6f1952ebed30d7923cfd5239aba9276901591cdb92149fcf1e46634845ddf15b20e5d46fb1f0e6ecbe667530cc66aafe5f781dc842364140a57771b0ba4829081a739b38", 0xba}, {&(0x7f0000000100)="9f970f70d5634bf504973cdd8c45f4bc19e6d85cb3c380bd1f144e56035c4d62690f7515ff3f9b0d7006799d108de03911ea8eb0c04007f85b1254776bd0669aaf60fedf458e78aec0ce8d5d073036e8d731128e2769bdf78e6666eceeb1a7fae5969db338dc0ec295992a34ab4a0d01ee4a1db15476ea657b7281d5ae433b383d2797fcbdb8ddb8a3d038c07f9bc83f95", 0x91}], 0x2, 0x0) write$tun(r0, &(0x7f0000000340)={@pi, @hdr, @x25={0x0, 0x0, 0x0, "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"}}, 0xcc4) 2018/05/10 17:47:03 executing program 3: r0 = socket(0x3, 0x5, 0x6cf) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl(r0, 0x8b35, &(0x7f0000000000)="efa7f09dc66ccf4b17673b74b7e7535bd55e25d05cb5c0b3faf7a3b77b44215266196ab14c") recvmmsg(r0, &(0x7f0000004d80)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000500)=""/170, 0xaa}], 0x6, &(0x7f0000000640)=""/156, 0x9c, 0x6}, 0x8}, {{&(0x7f0000000700)=@alg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000780)=""/71, 0x47}, {&(0x7f0000000800)=""/160, 0xa0}, {&(0x7f00000008c0)=""/82, 0x52}], 0x3}, 0xff}, {{&(0x7f0000000980)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/97, 0x61}, {&(0x7f0000001a80)=""/229, 0xe5}, {&(0x7f0000001b80)=""/129, 0x81}, {&(0x7f0000001c40)=""/17, 0x11}, {&(0x7f0000001c80)=""/168, 0xa8}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/81, 0x51}], 0x8, &(0x7f0000002e40)=""/74, 0x4a, 0x10001}, 0x4}, {{&(0x7f0000002ec0)=@ipx, 0x80, &(0x7f0000003340)=[{&(0x7f0000002f40)=""/10, 0xa}, {&(0x7f0000002f80)=""/109, 0x6d}, {&(0x7f0000003000)=""/183, 0xb7}, {&(0x7f00000030c0)=""/72, 0x48}, {&(0x7f0000003140)=""/82, 0x52}, {&(0x7f00000031c0)=""/175, 0xaf}, {&(0x7f0000003280)=""/10, 0xa}, {&(0x7f00000032c0)=""/82, 0x52}], 0x8, &(0x7f00000033c0)=""/152, 0x98, 0x95dc}, 0x2}, {{&(0x7f0000003480)=@nfc, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/240, 0xf0}], 0x1, &(0x7f0000003640)=""/187, 0xbb, 0x7fff}, 0x8}, {{&(0x7f0000003700)=@nfc_llcp, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003780)=""/15, 0xf}, {&(0x7f00000037c0)=""/238, 0xee}, {&(0x7f00000038c0)=""/41, 0x29}, {&(0x7f0000003900)=""/95, 0x5f}, {&(0x7f0000003980)=""/50, 0x32}], 0x5, &(0x7f0000003a40)=""/199, 0xc7, 0x49d2}, 0x7f}, {{&(0x7f0000003b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003bc0)=""/136, 0x88}], 0x1, 0x0, 0x0, 0x4}, 0x7f}, {{&(0x7f0000003cc0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000003d40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffffffff00000000}, 0x3}], 0x8, 0x10001, &(0x7f0000004f80)={0x0, 0x989680}) 2018/05/10 17:47:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000000000000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpriority(0x1, r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006eff25)=""/219) 2018/05/10 17:47:03 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x5, [0xc7, 0x2e1, 0x0, 0x5, 0x3]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0x1c}, 0x5}}, 0x6, 0x6, 0xfff, 0x8, 0x20}, &(0x7f0000000200)=0x98) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="01"}) close(r0) 2018/05/10 17:47:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r2 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = dup2(r0, r2) sendto$inet6(r3, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/10 17:47:03 executing program 3: clock_getres(0xdffffffffffffff1, &(0x7f0000000140)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000040)="82ec829d3ff52415d25b9a0856b83452e51543c51290418a19e4389ed7f8208cf1c50e3182e4d6b4fcd682eaa9ba167860c10745a4fab1f25951fa974a34b7b16523ef5dab87f275d0bce5b5bd6754c3d0d5090b4fe0ef99622230b21d1f6c46f732a204d3b0dce4f62d2f5a0f7ca715306555c12b0e4f76273b92f9420a7aeb4c79cb440f20f37d9821957e5ac44d9d60c97114b5d6daa73b28a306e66607ff3592e8ac742c1d77cc055b6f39c6f040df5a85d95c66439be30a7b445a358a007cca8e7d9d7e3b21b271ae43", 0xcc, 0x100000000, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/05/10 17:47:03 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/32, 0x20, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/140, 0x8c}], 0x1, 0x801) 2018/05/10 17:47:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x3, 0xffffffffffffffaf, 0x1, 0x3, 0x5, 0x9, 0xff, 0xa979, 0x7, 0x372}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="143ced90ad00a746a100000000000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) [ 60.572693] binder: 7243:7251 unknown command 1869770799 [ 60.602452] binder: 7243:7251 ioctl c0306201 20008fd0 returned -22 [ 60.613569] binder: 7243:7251 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/05/10 17:47:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = gettid() ptrace$peek(0x2, r1, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000040, 0x0) 2018/05/10 17:47:03 executing program 1: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000600)={0x3, 0x40, 0x12a, 0x8, 0x9}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000180)) shutdown(r3, 0x1) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) [ 60.647691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=173 sclass=netlink_route_socket pig=7280 comm=syz-executor1 [ 60.662059] binder: BINDER_SET_CONTEXT_MGR already set [ 60.667858] binder: 7243:7251 ioctl 40046207 0 returned -16 [ 60.672365] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=173 sclass=netlink_route_socket pig=7280 comm=syz-executor1 [ 60.688988] binder: 7243:7283 unknown command 1869770799 2018/05/10 17:47:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = gettid() ptrace$peek(0x2, r1, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000040, 0x0) [ 60.697992] binder: 7243:7283 ioctl c0306201 20008fd0 returned -22 [ 60.706521] binder: 7243:7251 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 60.720765] IPVS: Creating netns size=2536 id=12 [ 60.768710] IPVS: Creating netns size=2536 id=13 2018/05/10 17:47:04 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000032, &(0x7f00000001c0), 0x2) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockname$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0x5e, @rand_addr=0xffffffffffffffff, 0x4e23, 0x4, 'wlc\x00', 0x1, 0x1, 0x69}, 0x2c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ptrace$peekuser(0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001040)=0x8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/05/10 17:47:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000240)={0xd7a, 0x3ff, 0x39bf}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000002c0)={0x2, 'bcsf0\x00', 0x4}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x5000000000, r2, 0x2, 0x80000000}) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@can={0xc, {{0x1, 0x5, 0xb24, 0x6}, 0x3, 0x2, 0x0, 0x0, "5d2521dbd084c0e4"}}}}, &(0x7f0000000340)={0x1, 0x1, [0x6b2, 0xd3e, 0x554, 0x76a]}) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/170) 2018/05/10 17:47:04 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(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(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="17"], 0x1000) 2018/05/10 17:47:04 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) getdents64(0xffffffffffffffff, &(0x7f0000000500)=""/172, 0x46) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getdents(r1, &(0x7f000055f000)=""/4096, 0x137b) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000080)={{0x3, 0x1, 0x4, 0x2, 0xffffffffffff74f7}, 0x5, 0x4, 0x7527}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) getdents(r1, &(0x7f0000000100)=""/144, 0x90) 2018/05/10 17:47:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, r1) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000100), &(0x7f0000000040)=0x161) 2018/05/10 17:47:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="7f454c46020129053f0000000000000003003e0001800000d9010000380000004900000007000000a500200001000500bb000900000000000300000001010000ff7f00000900000001040000050000002918007818418faf31b71985a5ed2d22000300000098337c4319a286f22c46fdcccb9c143e0b708c5d3470df1ca7a0d0896499fb5ad88115889a0ac5ba2b100e1da45dfe4adebc31deb617390d4a9b9bad1a2c635193f00cd81162002a4b039d7a61fa0697f8c17f484407b8d012076f7d4f0b54764981ecd4d4f84eeab118c8d993f02be73d531e5731cf70f9ec21e38f29f3b8c7fc114ccccb9a10d49f5559528a5ef6911bce05ff8bb09f228fa647000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef8fbea66f27f572fe37d9ac1d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d4bbb2154a663d0b4280fe204b90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8edd8739e5bd4950929f06bd1fe49d1875530b61326d94f3eb24fcd28c39165eff1a9eb27c7e45749f027a92284650342b5bf977a60916c938e8ab26a77c4aba373202d8d61f75f7f5f9739b255933147e6cf333daf8750f1bc83e3196bd2f0e8b94660df71197085de27001272eef00f8c352559400fa63440fa05d6b994ccce9a799d16c5b2ef92795f1e67a7d8cc078eeee7e639a7bc2eb1fb3522a54c8fdd03ae9f7c702562fc42dad63449909218425856c57a"], 0x2e7) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000300)) 2018/05/10 17:47:04 executing program 0: r0 = socket(0x3, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000080)={0x1e, 0x5, 0xef3, 0x9}) write(r0, &(0x7f0000000000)="22000000180007f7ffffffffffffff000a22e84e79195a0aa5f8ff0005000280ff45", 0x22) 2018/05/10 17:47:04 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x4) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) 2018/05/10 17:47:04 executing program 3: r0 = socket$inet6(0xa, 0x7ff, 0x0) getpeername(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc00, 0xfffffffffffffffd, 0x1, 0x400, 0x1fe5, 0x8, r1}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040), 0x4) getsockopt(r0, 0x80, 0x800, &(0x7f0000000240)=""/161, &(0x7f0000000300)=0xa1) 2018/05/10 17:47:04 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x7, 0x7fffffff, 0xba3a, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000180)=0x8) 2018/05/10 17:47:04 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = gettid() fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x6) unshare(0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000876000)={0x2, 0x0, 0xfffffffffffffffc, 0x0, r0}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) 2018/05/10 17:47:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce5, 0x4) socketpair(0x3, 0x7, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xffff000000, 0x4) 2018/05/10 17:47:04 executing program 3: unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2000000041, &(0x7f0000000000)=""/40, &(0x7f0000000140)=0x3b) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000006c0)={0x53, 0xfffffffffffffffb, 0x48, 0x0, @scatter={0x5, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000500)=""/66, 0x42}]}, &(0x7f0000000600)="00de0cbfc8164143e71ade87c300c2a8c880e73a90edbea08a577765158151f32971a311c5ce68f899ad202d1477ee78852ff0782231bc18165cf22df052098146953cb03683e5eb", &(0x7f00000014c0)=""/4096, 0x7, 0x2, 0x0, &(0x7f0000000680)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getpgrp(r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) 2018/05/10 17:47:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) stat(&(0x7f0000008e80)='./file0\x00', &(0x7f0000008ec0)) socketpair(0xa, 0x7, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x8a3, 0x7ff, 0x80000000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000080)="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") fcntl$setpipe(r3, 0x407, 0x100000000000000) [ 61.600273] IPVS: set_ctl: invalid protocol: 94 255.255.255.255:20003 wlc [ 61.638586] IPVS: set_ctl: invalid protocol: 94 255.255.255.255:20003 wlc 2018/05/10 17:47:04 executing program 6: getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r1) setgroups(0x7, &(0x7f0000000000)=[r0, r1, r1, r1, r0, r0, r1]) r2 = open(&(0x7f0000000040)='./file0\x00', 0x103400, 0x19e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xc0000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x59}, &(0x7f0000000140)=0x8) 2018/05/10 17:47:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000480)={@loopback, @loopback, 0x0}, &(0x7f0000000000)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) getresgid(&(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000580)) unshare(0x40000000) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000002c0)={0x0, 0x0, 0x6}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fcntl$setlease(r4, 0x400, 0x0) request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='\x00', 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) 2018/05/10 17:47:04 executing program 1: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x9) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/8, 0x8, 0x40100080) 2018/05/10 17:47:04 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000340)=""/154) syncfs(r1) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x3, 0x3, 0x9, 0x2, 0x6}}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000400)=""/212) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x98a, 0x8000]) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) 2018/05/10 17:47:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x9, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}]}, 0x290) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) 2018/05/10 17:47:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x501000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x6, 0x8) inotify_add_watch(r1, &(0x7f0000000140)='./bus\x00', 0x3000900) fallocate(r1, 0x0, 0x28000, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffbff, 0x4) getpgid(0xffffffffffffffff) getuid() [ 62.338153] IPVS: Creating netns size=2536 id=14 [ 62.373828] IPVS: Creating netns size=2536 id=15 [ 63.052338] pktgen: kernel_thread() failed for cpu 0 [ 63.057480] pktgen: Cannot create thread for cpu 0 (-4) [ 63.063272] pktgen: kernel_thread() failed for cpu 1 [ 63.068371] pktgen: Cannot create thread for cpu 1 (-4) [ 63.074042] pktgen: Initialization failed for all threads 2018/05/10 17:47:05 executing program 7: r0 = socket(0x13, 0x2, 0x10) gettid() write(r0, &(0x7f0000000000)="24000000100005004d07e308000101030305010010000100ff000400000000f1e75c09cf", 0x194e43e45c93be06) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'veth1_to_team\x00', 0x3}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @rand_addr=0x2}}, 0xfffffffffffffffa, 0x7, 0x80000001, "407f84478af98982c66bc2c3be4529f88b7297f1f06a61d0e3ef4d88828e3915a39d7e4f05dd1acbe323422208279beb76c09c6714f3bc2fcd36d66c4a0dc008be7b811530e2b0a159f0bd48b8863245"}, 0xd8) 2018/05/10 17:47:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x240040, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000200)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f0000000280)=[0x18]}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/05/10 17:47:05 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) ptrace$setopts(0x4209, r1, 0x400001, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5ffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x2c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0xc5, 0x7, 0xf59}, 0x10) 2018/05/10 17:47:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8080) fcntl$setpipe(r0, 0x407, 0xffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 17:47:05 executing program 4: r0 = epoll_create1(0xfffffffffffffff7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x301000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/209) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)) 2018/05/10 17:47:05 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) finit_module(r2, &(0x7f00000001c0)='posix_acl_access\x00', 0x1) epoll_create(0x0) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) 2018/05/10 17:47:05 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x3ff}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/05/10 17:47:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) 2018/05/10 17:47:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x2, 0x2000000100, 0x77e}) ioctl$KDSETLED(r0, 0x4b32, 0xfff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000040)="16", 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$setsig(r0, 0xa, 0x13) open$dir(&(0x7f00000000c0)='./file0\x00', 0x301201, 0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x3}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000100)) 2018/05/10 17:47:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'sit0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/05/10 17:47:05 executing program 4: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/mnt\x00') [ 63.192464] binder: 7413:7425 got transaction with invalid parent offset or type 2018/05/10 17:47:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x440200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x2}}}, 0x84) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/05/10 17:47:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x40000) r1 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) [ 63.238259] binder: 7413:7425 transaction failed 29201/-22, size 56-8 line 3256 [ 63.278243] binder: BINDER_SET_CONTEXT_MGR already set [ 63.285052] binder_alloc: binder_alloc_mmap_handler: 7413 2000c000-2000e000 already mapped failed -16 [ 63.328927] binder: 7413:7425 ioctl 40046207 0 returned -16 2018/05/10 17:47:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800}) pwrite64(r0, &(0x7f0000000100)="8aa41e8a230127a11e90705fff785dd18fe5b66c89d1e678ac60ecf5963f139ba5a04304163006b23dd5a0235dd5152b2885c1beebdedd27fb45dcdd604c9d641cf72d91d62802960d07cf29035d89fe8da19734c3a6489f90419d74a547fec52112b98251740b9a733b252f167690bf2a964532b82949a1cb636569f5f61c649fb8f14528853345fd9dabfa24d0715e5b60e763732018907077", 0x9a, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x1, 0x2, 0x2, 0x0, 0x1d3, 0x378, 0x3, 0x2, 0x4, 0x10001, 0x7, 0x2}) 2018/05/10 17:47:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', 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2018/05/10 17:47:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ae7bb1f00002000001000000010000002d7b9e4eae756133a6c5e478fc2f31882dfb60121f2609727630245f3eea1cbfa6be7100219d6517a20db28c5e47a9c338865cd30c8f0df527286b45", @ANYRES32=r0, @ANYRES32=r2], 0x18}, 0x0) close(r1) 2018/05/10 17:47:06 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x101, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x7) fadvise64(r0, 0x0, 0x4, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r3 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x0, &(0x7f0000000580)=""/87, 0x57) r6 = gettid() r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001c40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0xc}, 0xc, &(0x7f00000019c0)=[{&(0x7f0000000080)={0x1e0, 0x3f, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x14, 0x7, @ipv6=@loopback={0x0, 0x1}}, @typed={0xf0, 0x85, @binary="fda53d4f9ad236655b1b0ff9e3bdd62e4a302aa06f69646e1aa6079fc7c0693001e1b31a2207e6fd10dd1240e3a14dbf94e7cd2646661aaa1d9b8542528cb91a988d06d719c47d9a22aa76f4a63f05059901fc870312d3882c48f2806aba2b7be75004d2af3b8115f225cf6ade183a660101e5c0c4a43279740033a20f370fb37f1617129ad85ef9ce1f8b7c35c1b267319a2a76bf18af57997e31358354f7618e1f1bff00603904596515150664d6e314dce4a265e8416a264c38eeb876586292ee7af89d15d79fcc01e229a96be4628cdd9c64ebd1a39d4bc9b7e5154917c22b8c0ba8bd6548d3c85e"}, @nested={0xb8, 0x90, [@generic="3dcd4022e9509298f1dfd43efc9bc39f45ea3965150afcdd0c56bb674cc86f59d63d9eb130c883f4f9d1373d136c42b2fa6b968c89b4b0dde27cb5b4718fa4c443e9886a517739c9", @generic="71ae3d1b76f7124411f05b2713d1a0a875fe46a7aad19945fc623ca3e030fb5ed0a2638efc599be91f1ea4cb34e048335d20b7cfe3cd8ea63dc6b4e59e9604e3470f0deee9c4bb9a1896e5117b756e92be2d7a96d3b5cb311b570041bfb843f6aad52b75149e8e81c911"]}, @typed={0xc, 0x8, @u64=0x7ff}, @typed={0x8, 0x70, @ipv4=@rand_addr=0x80}]}, 0x1e0}, {&(0x7f00000002c0)=ANY=[@ANYBLOB="7000000039df75da26002c0028bd7000fcdbdf2504001b0008002b002000000054005f00ddf87bb03ccce26202b5fb5243fb951a39d94459390080e2d716f575ae8f042e6b25da4a0e0dd423e4207f3cf0a35bc8b22dbd2c8ed0d3fc2002506ba8a6f9475c0271b8878e04c5c8bb9e4d"], 0x70}, {&(0x7f0000000340)={0x5c, 0x31, 0x0, 0x70bd2b, 0x25dfdbfd, "", [@generic="14103adad6c9ca9e844f069887ec5698ca15365455046fd9369ed8389d35900620c505945a5150eddb914ca681c4bddcf7a75d2f88e727bbcabc917341ca5ac1749e5487f36181c640"]}, 0x5c}, {&(0x7f0000001cc0)=ANY=[@ANYBLOB="a01400003f0000032cbd7000fedbdf254800850008004a00", @ANYRES32=r2, @ANYBLOB="08007e0009c29727029c29637e1920b4b38b814fa736fb0ab402e122121ce17cc4dbb870d31ee6c750f10c9df74facac8ef0eb3508ac73e003fbfb6ed058d95d27e45d0691d0068a26204467cd5198d30f0578d338a80bd7750e60d7fb0f057b54c08f9a2a612317a0c9c15ae5618a231bd6f522e092a45272209a9fbf65b7eebcf1ed49f931", @ANYRES32=r3, @ANYBLOB="aba2e02b0a3f04a4c50c060c48257cc47c9266754e476541d9eea7e766bdd6240d101f15caf999410400430008007000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="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0x14a0}], 0x4, &(0x7f0000001b80)=ANY=[@ANYBLOB="28282a250ec86980ec00000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x8000}, 0x4000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/05/10 17:47:06 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getattr(r0, &(0x7f0000000180), 0x30, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/100) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/10 17:47:06 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/05/10 17:47:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/76, 0x4c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)) r1 = getpgid(0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/arp\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000180)={&(0x7f000040a000/0x4000)=nil, 0x4000}) ptrace$setsig(0x4203, r1, 0x9e73000, &(0x7f0000000200)={0x6, 0x8, 0x8, 0x9}) tkill(r2, 0x13) 2018/05/10 17:47:06 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc5, "85a10ae0f9abf53c1d8336054dcf33b48be8a50d5c8eeb5df0ffbdbafe135871f10d3ae53041379e7ece363f36e36f9498a7320addf3b971d93d2d8b70bd4e1ae5d9b33b17893a5d20b179d20ac7a9a6d639307d8833f0fb8e623c12743b821f1492c199e038576b168077efb0dbb77b37b486b643cfe1b01aa76f9e9f09494bc5040bd0fd7e55f5feebd89afc454c6295c05f6b1586677a53cbd35be3a97a1f7c0c36e5df20808e4883c60afc428a165f04f9e4986c2b7e8d8fd87f9a736aa9ed41024965"}, &(0x7f0000000100)=0xcd) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0xffffffffffffc88f, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) socket$inet6(0xa, 0x80f, 0x429) [ 63.335647] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 17:47:06 executing program 2: write$sndseq(0xffffffffffffffff, &(0x7f0000000840)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '*\x00'}) write(0xffffffffffffffff, &(0x7f0000000300)="530000003d9f5de1d4200101000000000800e457ccd051f2423816890e777dceada0275ec779669c954af9861cc9e7000000000000000001e4ac40599cbf38041f88856d52dea3aedace239dba206375c85e24e3d7430000", 0x58) 2018/05/10 17:47:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x610000, 0x10) recvfrom$llc(r1, &(0x7f0000000200)=""/181, 0xb5, 0x20, &(0x7f00000002c0)={0x1a, 0x33d, 0x6bdf, 0x9, 0x7, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) pread64(r1, &(0x7f0000000300)=""/21, 0x15, 0xc2) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={"6e6230002acdb7ba760b88b678eac100", {0x2, 0x0, @loopback=0x7f000001}}) sendto$inet(r2, &(0x7f00000000c0)="d8951a1cd0c67b22b94e37095f382c4575d50ab1d0d5c6786591a8371a67ad3027607d024571575875fe218fcd0b08fd5ad3bdb0777d00fe130d4f8d43bdc86586744611e17b3a1361d3a5052cba3856c6591728890214685629c5a302341bfbd352aa35d136574a890a2f1cacb8335c3aa7db2491b0288cf080b977a2a06b8552549f655972a5a39ff47f5e7bc3fa68215987992a675db3412b0d21e966f27ab4d3ac7cdabe65ae2a6a9bdb224f6352c130766dc63e912837e370a9affa6775252bf4ee04b2478917a6964b579fe513ed3ab14c70d7cf26d074a6c1b2c43d7cc079d387cf336c07785a14efa3079f83111edd69cddf", 0xf6, 0x4000, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/05/10 17:47:06 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000200)={0x3, {"769f20014b745b"}, 0xfff}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap$binder(&(0x7f000000a000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xfffffd89, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0xfffffef4, 0x0, &(0x7f0000011f9d)}) 2018/05/10 17:47:06 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x200000000000004, &(0x7f0000005f40)={0x0, 0x0}) timer_create(0x0, &(0x7f0000005900)={0x0, 0x7, 0x0, @thr={&(0x7f0000005d80)="81c4a94dcdd0709a8b6111f3747e3618e52c152092749aefde6c39a67be86686e468e2e624321493388bf17be653633d5844847343044038043e1d3d316144ae3d1a1af4316f38fd057d28c1b5ffecb5b8d994282f6244798413ee5d7245df1596aaa25c2f0470792eeb4665ad3087737f496d33bdcc83ebc46fb12e85158a75a4586bc6761d2ab2d385c4ff3d7a7b88ed5979dd00e533e8f965e1eeee113cdc2c63f1fad891f539456f7afd457b91d99ad91c50cd07bdd5b30f9f69a951d1890de4b7964c482dcce94b13f89602b3c408622672d9ec516b18cbe19cf1c7af639580db69abd5a66c8198e24fe04f9193d2", &(0x7f0000000a00)="00b0c2746503230edc59ede32a3d7284e1cb4f85ba0646320d92ee8282b4c782c1eaf309872184c3d0e3060e27f38fd8df2e95f5ef91ff6b31b5b09a0a7dad"}}, &(0x7f0000005e80)=0x0) timer_settime(r3, 0x1, &(0x7f0000005ec0)={{0x77359400}}, 0x0) recvmmsg(r0, &(0x7f0000005b00)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/127, 0x7f}], 0x1, &(0x7f0000000280)=""/157, 0x9d, 0x8000}, 0xffffffff}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/54, 0x36}], 0x2, &(0x7f0000000680)=""/228, 0xe4, 0x8}, 0x8a}, {{&(0x7f0000000780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/202, 0xca}, {&(0x7f0000000900)=""/243, 0xf3}, {&(0x7f0000000a00)}], 0x3, &(0x7f0000000a80)=""/89, 0x59, 0x4}, 0x3}, {{&(0x7f0000000b00)=@generic, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000b80)=""/217, 0xd9}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x2, &(0x7f0000001cc0)=""/4096, 0x1000, 0x200}, 0x9}, {{&(0x7f0000002cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002d40)=""/206, 0xce}, {&(0x7f0000002e40)=""/201, 0xc9}, {&(0x7f0000002f40)=""/161, 0xa1}], 0x3, &(0x7f0000003040)=""/4096, 0x1000, 0x3}, 0x400}, {{&(0x7f0000004040)=@rc, 0x80, &(0x7f00000042c0)=[{&(0x7f00000040c0)=""/253, 0xfd}, {&(0x7f00000041c0)=""/20, 0x14}, {&(0x7f0000004200)=""/178, 0xb2}], 0x3, &(0x7f0000004300)=""/33, 0x21, 0x1}, 0x2}, {{&(0x7f0000004340)=@nl, 0x80, &(0x7f0000005880)=[{&(0x7f00000043c0)=""/53, 0x35}, {&(0x7f0000004400)=""/209, 0xd1}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/211, 0xd3}, {&(0x7f0000005600)=""/171, 0xab}, {&(0x7f00000056c0)=""/203, 0xcb}, {&(0x7f00000057c0)=""/171, 0xab}], 0x7, &(0x7f0000005900), 0x0, 0x7fff}, 0x5d}, {{&(0x7f0000005940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005ac0)=[{&(0x7f00000059c0)=""/221, 0xdd}], 0x1, 0x0, 0x0, 0x8000}, 0x1}], 0x8, 0x2, &(0x7f0000005d40)={r1, r2+10000000}) umount2(&(0x7f0000000100)='/', 0x2) 2018/05/10 17:47:06 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='-\x00') 2018/05/10 17:47:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) fcntl$setlease(r1, 0x400, 0xfffffffffffffffd) gettid() ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/05/10 17:47:06 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/134, 0x86}], 0x6, &(0x7f0000000580)=""/170, 0xaa, 0x8}, 0x10020) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/10 17:47:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000040)="63a7a88439b40213", 0x8}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x9, 0x1, 0x7, 0x1ff, 0x10000, 0xe55c, 0x2, 0x4, 0x1, 0x200}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x1}) 2018/05/10 17:47:06 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000011c0)={0x0, 0x0}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x5, r1, 0x800000, &(0x7f0000000080)={&(0x7f0000000100)=""/4096, 0x1000}) 2018/05/10 17:47:06 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x1c) 2018/05/10 17:47:06 executing program 2: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005080)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_type(r3, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/10 17:47:06 executing program 3: r0 = socket(0x18, 0x0, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00', 0x804d}) connect$unix(r0, &(0x7f0000006000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 17:47:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x141}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x400}, 0x0) 2018/05/10 17:47:07 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x98a) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8400, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x0, 0xffffffffffffff3a, 0xcb, 0x5, 0x5, 0x6}) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/10 17:47:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) shutdown(r0, 0x1) [ 65.100396] binder: 7520:7570 unknown command 0 [ 65.100569] binder: undelivered transaction 15, put_user failed [ 65.100591] binder: 7520:7522 ioctl c0306201 2000ffd0 returned -14 [ 65.117451] binder: 7520:7570 ioctl c0306201 20000040 returned -22 [ 65.126128] binder: 7520:7570 ioctl c0306201 20004000 returned -14 [ 65.133646] binder: BINDER_SET_CONTEXT_MGR already set [ 65.133756] binder: 7520:7570 ioctl c0306201 2000ffd0 returned -14 2018/05/10 17:47:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x5}}, 0x800, 0x8, 0xff, 0x5, 0xf9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x1a}, 0x80000000}}, [0x4, 0xff, 0x7ff, 0xbec, 0x9, 0x6, 0x7, 0x4, 0x80000001, 0xffff, 0x7, 0x6, 0x1, 0x4, 0x3f]}, &(0x7f0000000340)=0x100) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/10 17:47:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x32a) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0xffffffffffffff0c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r4, 0x9, 0x2}, 0x10) r5 = socket(0xe, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x36f}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000300), 0x10000118, 0x0) getsockopt$inet_buf(r5, 0x0, 0x2d, &(0x7f0000003600)=""/4096, &(0x7f00000001c0)=0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/05/10 17:47:07 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x41) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r3 = syz_open_pts(r2, 0x4000) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x7ff}) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_getscheduler(r4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 17:47:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x18b) 2018/05/10 17:47:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e23, @rand_addr=0x6}}}, 0x88) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200200) fchdir(r0) mkdir(&(0x7f0000000200)='./control\x00', 0x80) rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/05/10 17:47:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@updpolicy={0xb8, 0x19, 0xb01, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0xd27a888671e31082}}, 0xb8}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20100, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="d8d3e8b4113f9718df786772fcc2f4b6be255fe76c8a08b4208bdf418a010a3cc77a583529a9331967b686433f3152b1fa28fa8dd4cbbe955f5b59ff5c", 0x3d, 0x8000, &(0x7f0000000280)={r2, r3+10000000}) 2018/05/10 17:47:07 executing program 1: timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x80, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="7fc6554749ecad5476d99095f6c8558f0659b1c734158f33c628516d246ab206362b4a38bd896c0d5470061b906bf25dc3f99aa9c19957f864ff0f0000000000001f115a2bfb3bf69254a9b76b956d6daf24524d2739563b8df374e51e2fd23deb0a22275c0b023da4dd3ad0c339c9345e68d04368059b7e"], &(0x7f00000000c0)=0x8b) clock_nanosleep(0x0, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) unshare(0x28060400) exit(0x0) r2 = gettid() tkill(r2, 0x1000000000013) 2018/05/10 17:47:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f00000014c0)=[{}, {}]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)={0x3, 0x5da7}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000080)={0x0, 0x1}) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0xe07a, 0x0, 0x1, r0}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80002000080a01, 0x0) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) write$sndseq(r3, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xffffff1f) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuse_mount(&(0x7f0000001300)='./file0\x00', 0xe003, r4, r5, 0x1ff, 0x804) pkey_alloc(0x0, 0x3) fchdir(r2) openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x20) sendfile(r0, r0, &(0x7f00006c7000), 0x2a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)) 2018/05/10 17:47:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="737562766f6c69643d6d0000000000000004656e7426002c00cfc77d9dd0a9a19f93dff8b6be5cc18b9a1242faf9c1e8fb0a09b44da0265b888034e93cb8cf4760244ce7487c5e8507498d2f0c1fd214c30c37baf10f170d8f035c118cc6f2a7c0783e437c87bf726e"]) 2018/05/10 17:47:07 executing program 5: r0 = memfd_create(&(0x7f0000000000)="2f7b06003170707031253a656d30f9", 0x2) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x0, 0x0, 0x80000000}], 0x18) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xd, 0x91, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/05/10 17:47:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000003c0)={@empty, @multicast2, 0x0}, &(0x7f0000000400)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x6}], 0x1) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@gettfilter={0x2c, 0x2e, 0x0, 0x70bd27, 0x25dfdbfd, {0x0, r1, {0xf, 0xa}, {0xffff, 0xfff3}, {0xd, 0x1d}}, [{0x8, 0xb, 0x6}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 17:47:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x9ac2, 0x100, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7, 0xffffffff, 0x9, 0x6, 0xd372, 0x100, 0x1, 0x0, 0x5, 0x1, 0xdd12, 0x3}) [ 65.145302] binder: 7520:7522 ioctl 40046207 0 returned -16 [ 65.151151] binder: 7520:7571 unknown command 0 [ 65.155811] binder: 7520:7571 ioctl c0306201 20000040 returned -22 [ 65.165918] binder: undelivered TRANSACTION_COMPLETE [ 65.175587] binder: undelivered TRANSACTION_COMPLETE [ 65.180724] binder: undelivered transaction 16, process died. 2018/05/10 17:47:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000002c0), 0x161) 2018/05/10 17:47:07 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) memfd_create(&(0x7f0000000200)='$\x00', 0x1) getgroups(0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000140)) setfsgid(r1) umount2(&(0x7f0000000000)='../file0\x00', 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/10 17:47:07 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x100, 0x0) socketpair$inet6(0xa, 0x5, 0xc7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x8001c, r1, 0x2e) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f000053a000/0x4000)=nil, 0x5, 0x3, 0xc0, &(0x7f000053a000/0x1000)=nil, 0xda}) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000003c0)={0xa0000010}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet6_mreq(r3, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000400)) r4 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r4) 2018/05/10 17:47:07 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x200000000000807d, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e26, @multicast2=0xe0000002}}) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x4, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0xbf, 0x0, r1}, {0x10001, 0x8000, 0x3ee, 0x5, 0x0, 0xffffffff, 0x5, 0x100000001}, {0xfffffffffffffffe, 0x8, 0x8, 0x6}, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3504, 0x1, 0x3, 0x80000000, 0x0, 0x8, 0x7}}, 0xe8) set_thread_area(&(0x7f0000000080)={0xffffffffffffffff, 0x20000000, 0x4000, 0xc4c, 0x9, 0x2, 0x8, 0x1ff, 0x81, 0x8}) 2018/05/10 17:47:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setpipe(r0, 0x407, 0x695) r1 = dup(r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/248) 2018/05/10 17:47:08 executing program 4: unshare(0x42020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000001580), 0x0, 0x336) rename(&(0x7f0000000000)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/05/10 17:47:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x1ff, 0x80000001, 0xee}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xff, 0x8000, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) r3 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r3, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) fcntl$dupfd(r0, 0x0, r0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000140)={0xffffffff, 0x5, 0x1}) 2018/05/10 17:47:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/10 17:47:08 executing program 3: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/05/10 17:47:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'irlan0\x00'}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/10 17:47:08 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xfffffffffffffec4}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xa30730239f6a5729}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000040)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0), 0x0, 0x80}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x1, 0x80da14, 0x0, 0x0, 0x200000004000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/10 17:47:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setregid(r2, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000140)={0x2, 0x80000000, 0x598b8518, 0x7}) 2018/05/10 17:47:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="0702", 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x3, 0x4) 2018/05/10 17:47:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="960000007e12afe72e92be37de8e93f44a4b796143e383750a37aa7335e7adaa849784532f040f4eb7b970edccce1fd42653369f46bf737c253feccf60b7c7c19ac72ed3417e2e3d5bdb8c1162f2b00c6ec5d6dc7f3dac89f8b70fad29f58dbdad885f020764d2b2bfc0a27ec5dd6981968f832a67d6eff4854361d165666cd43b13bfb35e6afae60ebdafa3ba9422a0f7e9c155622c5743b0fd37d47777b6a8"], &(0x7f0000000180)=0x9e) 2018/05/10 17:47:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 17:47:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@rand_addr=0x1a, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x8001, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/52, 0x34}], 0x2) readv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/212, 0xd4}], 0x1) mq_timedsend(r1, &(0x7f0000000000)="8a61e4eac45da844c752784bd1b2dbd99b79e0953ab40f4e634245449e1eef8a1fcfec88e2efb81ff60e53a24293576461afddffd793804b92ff9ceefaac1e2bbaecb501369a3d48ae2a", 0x4a, 0x0, &(0x7f0000000080)={0x77359400}) 2018/05/10 17:47:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x6c, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f0000000300)}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0xfffffffffffffffd}, 0x1c) 2018/05/10 17:47:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/05/10 17:47:09 executing program 0: syslog(0x3, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0xfffffffffffffff8}) 2018/05/10 17:47:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xaf, 0x5, 0x1000, 0x266, 0x3, 0x95, 0x0, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x9, 0x0, 0x8, 0xfe8, 0xffffffffffffffff}}, &(0x7f0000000100)=0xb0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r3, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0x4, [0x1, 0xf9ed, 0x9, 0xf7]}, &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000140)={0x1, &(0x7f0000001040)=""/4096, &(0x7f0000000180)=[{0x0, 0xfffffffffffffe9d, 0x0, &(0x7f0000000080)=""/58}]}) ioctl(r0, 0xffff, &(0x7f00000000c0)="bbd9f8921a2216c4d3df734a2bfb3f5a6486aa3c400926f4d84c") [ 66.352704] binder: 7655:7667 ERROR: BC_REGISTER_LOOPER called without request [ 66.377609] binder: 7655:7667 ioctl 4008b100 20000000 returned -22 [ 66.388541] IPVS: Creating netns size=2536 id=16 [ 66.414954] binder: 7683:7693 BC_FREE_BUFFER u0000000000000000 no match [ 66.414964] binder: 7683:7693 BC_ACQUIRE_DONE u0000000000000000 no match [ 66.414973] binder: 7683:7693 got transaction to invalid handle [ 66.414982] binder: 7683:7693 transaction failed 29201/-22, size 0-0 line 3010 [ 66.415377] binder: 7683:7693 BC_FREE_BUFFER u0000000000000000 no match [ 66.415385] binder: 7683:7693 BC_ACQUIRE_DONE u0000000000000000 no match [ 66.415390] binder: 7683:7693 got transaction to invalid handle [ 66.415399] binder: 7683:7693 transaction failed 29201/-22, size 0-0 line 3010 [ 66.422757] device lo entered promiscuous mode [ 66.435700] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.435790] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.528653] binder_alloc: binder_alloc_mmap_handler: 7655 20000000-20002000 already mapped failed -16 [ 66.540414] binder: BINDER_SET_CONTEXT_MGR already set [ 66.545889] binder: 7655:7667 ioctl 40046207 0 returned -16 [ 66.545893] binder: 7655:7711 ERROR: BC_REGISTER_LOOPER called without request [ 66.545943] binder: 7655:7712 ioctl 4008b100 20000000 returned -22 [ 66.601178] binder: send failed reply for transaction 20 to 7655:7667 [ 66.607863] binder: undelivered TRANSACTION_COMPLETE [ 66.613330] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.247718] IPVS: Creating netns size=2536 id=17 2018/05/10 17:47:10 executing program 1: r0 = socket$packet(0x11, 0x6000, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt(r0, 0x6, 0x48, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/05/10 17:47:10 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00000001c0)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x0, 0x0, &(0x7f0000bdb000)=@rc={0x1f}, 0x80) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/05/10 17:47:10 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3080080}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9c00000079dffd136495621d46d2c8cf000000", @ANYRES16=r1, @ANYBLOB="000c26bd7000fddbdf2509000000080005000900000008000500fc0b0000440003000800010000000000140002006c6f0000000000000000000000000000080007004e2100001400060000000000000000000000000000000000080007004e22000008000600060000002400030008000100000000000800080000000000080001000100000008000400a90d00000800060002000000"], 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) unshare(0x6000000) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x7, 0x3, 0x1, 0x2, 0x100000001, 0x80000001, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) 2018/05/10 17:47:10 executing program 5: unshare(0x60000000) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc4, r0, 0xf02, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x739a}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x5}, 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'lo\x00'}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)={0x0}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000480)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000240)) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00000004c0)=0x400, 0x4) set_thread_area(&(0x7f0000000000)={0x4, 0x1000, 0xffffffff, 0x71, 0x200, 0x3, 0xe31, 0x100000000, 0x9, 0x7fc}) 2018/05/10 17:47:10 executing program 3: r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x0) r1 = socket$inet(0x2, 0x5, 0xca) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/05/10 17:47:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/wireless\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bce88cd1a1a06ff04ff06001963b755fb000800"], &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x8001, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xbd35}}, 0x9, 0x8, 0x7fff, 0x9}, &(0x7f0000000240)=0x98) lseek(r0, 0x0, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/10 17:47:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x1c, 0x0, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@typed={0x8, 0x12, @u32}]}, 0x1c}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/10 17:47:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x105) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) accept4(r1, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80, 0x807fd) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'teql0\x00', 0x1000}) 2018/05/10 17:47:10 executing program 2: pipe(&(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000130011030000000000c7877132000000"], 0x1}, 0x1}, 0x0) 2018/05/10 17:47:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) 2018/05/10 17:47:10 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000010000000000800000000000006903e6ef377abff64ceaac3452992397f9340617c9fbf406863ef41d29ba06c7ecdbc8dbd94802b2ae8994b8fc7c20bf78e6ff300174827e11e43842cc662526698d1862e2c2d26a4aef09b9bc73bd52362c6b766eee964053528c71803d8944bc3a92a75c3ba6844442810186f90ff56365c57505e869"], 0x1) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000001b80)="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", 0x218}], 0x1, &(0x7f0000000500)}, 0x0) 2018/05/10 17:47:10 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) 2018/05/10 17:47:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"73797a5f74756e000000000000000400", 0x0}) socketpair(0xb, 0xa, 0xd80000000000000, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$nfc_llcp(r2, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001c00090f00000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000014000100fe8000000000000000000000000000bb3e8bd094674352075308bdc45cb8f5b2d05305ebde7a53737e2fb798921935eb9ba1c0535a572bc12f5cd14862b0eac2e26dd1f10b5533805612049891bc3b55cb7da1deae05310a60c996fb0521"], 0x30}, 0x1}, 0x0) 2018/05/10 17:47:10 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4c, "8117756845e5ff732dd64077f57159e36d034cf8cb3ec658e4e92a959213afb5f62615a7a80bab12d1f7125faf40bf6ac64c3513635d43f3df81fc1d422f07633b15b5b6fed96c869d5f5014"}, &(0x7f00000000c0)=0x54) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000004500001c00000000002fc513a110ef0eb8e0ad653b9078ac1414007f00000100009078e0000002"], 0x1) 2018/05/10 17:47:10 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x3, 0x9, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/9}, &(0x7f0000000100)=0x78) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/10 17:47:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x9, 0x2000) mremap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x800000, 0x7, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000793000/0x4000)=nil) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/127) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setreuid(r5, r6) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r3, 0x409, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x20000000, &(0x7f00006de000/0x4000)=nil) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000100)=0x7) 2018/05/10 17:47:10 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/05/10 17:47:10 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf8, "b6c527614297eebb5ebe5939b41b67bf1b90930ad7e0a55af21a593b4d8f9ccee50238f274f08d78a9146b0e7481384e0125407f349253d8ff7849ab7e5bd8ec33626e6419688215c3233a179a2e8b4bd9620f6cf51679e51ab3ee05df9fe1777dbd6191be2c14e5b12e60c476beb3bdf09a1453343791ad14af12501b029625a3abed5045a18a5bdb4eacd03cff1ce18edae25f451ddd270ad9ee7dd5143b5ab0f1b5c77d6a9fd653c6ffef2280960b22d4d2a58a708d399848bbc2daa97f14d4a180e06afe91a8b8ccb48f5ba333222d4e45bc81c47e0db882647bee840752de9e6925f36ece5e74947a7d9a060244ba589a47dacad7af"}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x2}, 0x8) ioctl(r0, 0xc0184908, &(0x7f0000d68f5d)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) 2018/05/10 17:47:10 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000", 0xed, 0x10000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="04d3a5d0426edf2b4d95d4826cfff50748411ed6010607b79339"]) mkdir(&(0x7f0000000140)="2f2f66696c65300200", 0x1bf) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 2018/05/10 17:47:10 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffe1d) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) 2018/05/10 17:47:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) dup2(r1, r0) socket$packet(0x11, 0x3, 0x300) 2018/05/10 17:47:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4, 0x2}, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x1000000000000}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x3}, {0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x8, [0x81, 0x5, 0xfbab, 0x34a3, 0x200, 0x4, 0xfffffffffffff000]}, 0x5c) 2018/05/10 17:47:10 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000100)=0x9, 0x4) sync_file_range(r1, 0x7fffffff, 0x80000001, 0x1) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280)=[{0x3, 0x4}, {0xc, 0xffff}, {0xc, 0x9}, {0xe, 0xbc}], 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) 2018/05/10 17:47:10 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0x11, 0xa, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/10 17:47:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x1, 0x35, &(0x7f0000000080)="d7fd0900", 0x4) 2018/05/10 17:47:10 executing program 0: mkdir(&(0x7f0000000100)='./control/file0\x00', 0x8040) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/05/10 17:47:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'\x00', @ifru_mtu=0x1f}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000100)={'lo\x00', @ifru_names='bpq0\x00'}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0x3f5) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr=0x9, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xffff, 0x4e24, 0x7, 0xa, 0xa0, 0x80, 0x2, 0x0, r3}, {0x6, 0x101, 0x3f, 0x6, 0x12, 0x7, 0xf51b, 0x100000001}, {0x80, 0x6, 0x5000000000, 0x491}, 0x1c1d, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x0, 0x2, 0x100000000, 0x1ff}}, 0xe8) [ 68.095038] IPVS: Creating netns size=2536 id=18 [ 68.109322] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/10 17:47:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c00000011000104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="001400b01109f3f6799dff0b9e0655d90300070800"], 0x3c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000200)={0x0, 0xed, "0b677758829978be3723f3c1c6c7793446f47483e65443a8c13f4b38a698247664db9efe53794afa6f38e3f9a9e17f06ead30911f3f796d0dbfc6ea274e957922345e4592c4b7e5175985d27d5ba667b52b00e569d4c886997c050f81625fba60f40db1efd511c2b66d012fe115aaf5bffa14fe48907a3b016a15c8bd854b6a97521b1fdf5a220f85b710d3faeb4b5d305769b9bdc06d4399aefc3a24d573285288448e2971f7c59431e35ca86e6d7d47c6c92fb046a1bdcf9b5b40f03f90cc604674ddd6cd1a9126a55ef5c0427d6b1f99b997afa77a720821b10a52bf3419ae81752bd3048e2244f3dc5d01d"}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x401, 0x2, 0x68475a18, 0x6, 0xfff}, 0x14) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x70d, 0x1) 2018/05/10 17:47:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f00000000c0)=[{r0}], 0x0, &(0x7f00000007c0), &(0x7f0000000800)={0x400}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x30000) 2018/05/10 17:47:10 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x527a8cd8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x345041, 0x81) 2018/05/10 17:47:10 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}}) 2018/05/10 17:47:10 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x18000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xe, 0x4) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00003efff0)) 2018/05/10 17:47:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0xffa8, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:10 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, 0x5, 0x1, 0x0, 0x1, 0x2}, &(0x7f0000000140)=0x98) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r1, 0x1, 0x30}, &(0x7f00000001c0)=0xc) write(0xffffffffffffffff, &(0x7f0000000200)="2ef1044417d1f3621b066b1a715e192d080feafbd627f374c302bf8ac6e19cc7adfabca194cdd1fa079f54a3a3d9b0fda209055d054605c2fd38d5845ba121560667d0d1802eb7d6be83c0ae21588a7041d3b7be5bf89799966304351169cf404c9826df58e91208d45f6ecd2488402845ec0676673a89bbe50a4fd0e5465fcbfd2c5572a600602870e375e59ee8c86816292e8e4c33d0a0d9ca0e74b99dd82fc4dcd5fda2723ee6f4d207aad87bc9d041e368db7654f0587a79f6fd89eaee801bb2e0080d88c49dddb120743c74c99f9e7cb5e59be55230d9bbbd99571d18", 0xdf) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x400040, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x208600, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x133000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/10 17:47:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r4, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/05/10 17:47:10 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x6) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) getpgid(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) [ 68.182162] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 68.193061] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 17:47:10 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0), 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x6, 0x206, 0xe7, &(0x7f0000000240)="8e028bd85e779fa6ee1dc2f4f5a9bf8a294b8ed86d774c55147190be74893214cdd01da1a0e3e491d8ba40360d6c886b65fab46ae3ea72966f9b4436e53973100b9a121f772a9b3ad5e28311bdee598eb53b95238b97049a63712639a6e82626ba3fefe67dd5edea0d49c63d5713ac01b9b1085b24f4d9a1ebdf22abc032671188e72511d8f6987b8f8b858dee47c2a10cd1f5af2c94a3ec47b7c3412bdfe4ea5a1d093ec611e6cef666776b826ec7d3b21740df9c8c3878af9c30d4b9cf9741599134c4515ae32650493bd89a9a6e378b8a79c07f5a6eecf5ca7e89f25dc6fdcd4704f0d8e3e8"}) 2018/05/10 17:47:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/70) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1ff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/05/10 17:47:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)=ANY=[@ANYBLOB="e0000002acb509000000000020fdffff"], 0x10) [ 68.246365] binder: release 7851:7858 transaction 22 out, still active [ 68.264633] binder: undelivered TRANSACTION_COMPLETE 2018/05/10 17:47:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000380)="da", 0x1}], 0x1) open(&(0x7f0000000040)='./bus\x00', 0x4040, 0x0) 2018/05/10 17:47:10 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, 0x1e, r0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000002c0)=0x2) write$fuse(r0, &(0x7f0000000380)=ANY=[], 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) 2018/05/10 17:47:10 executing program 6: remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x3ff, 0x3) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200) write$selinux_validatetrans(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64706b675f6c6f636b5f743a73302073797374656d5f943f02346a6563745f723a68616c645f61636c5f657865635f743a7330203834202f7573722f7362696e2f634b67ec70411ce1627570732d62726f7773656400"], 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/214, 0xd6, 0x40000043, 0x0, 0x0) getcwd(&(0x7f00000001c0)=""/196, 0xc4) setsockopt(r1, 0x1, 0x35, &(0x7f0000000000)="d7fd0900", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000180)={'team0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) 2018/05/10 17:47:11 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x333) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/10 17:47:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x8}) [ 68.287561] ALSA: seq fatal error: cannot create timer (-22) [ 68.299823] ALSA: seq fatal error: cannot create timer (-22) [ 68.365294] binder: send failed reply for transaction 22, target dead [ 68.401771] IPVS: stopping backup sync thread 7819 ... [ 69.026033] INFO: trying to register non-static key. [ 69.031169] the code is fine but needs lockdep annotation. [ 69.036782] turning off the locking correctness validator. [ 69.042384] CPU: 0 PID: 7871 Comm: syz-executor5 Not tainted 4.9.99-gc462abb #23 [ 69.049895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.059232] ffff8801c755f790 ffffffff81eb0f09 0000000000000000 ffffffff85b2d700 [ 69.067216] ffff8801bfd68e20 ffffffff85586bd0 0000000000000000 ffff8801c755f810 [ 69.075202] ffffffff81230b40 ffffffff8558c640 ffff8801c1639880 000000000000377a [ 69.083196] Call Trace: [ 69.085765] [] dump_stack+0xc1/0x128 [ 69.091112] [] register_lock_class+0x1460/0x1470 [ 69.097503] [] __lock_acquire+0x169/0x4070 [ 69.103370] [] ? check_preemption_disabled+0x3b/0x170 [ 69.110191] [] ? debug_check_no_locks_freed+0x210/0x210 [ 69.117178] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 69.123474] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.130292] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 69.136593] [] ? finish_task_switch+0x1ed/0x640 [ 69.142885] [] ? finish_task_switch+0x1c1/0x640 [ 69.149178] [] ? __schedule+0x61f/0x1bd0 [ 69.154865] [] lock_acquire+0x130/0x3e0 [ 69.160469] [] ? tun_do_read.part.42+0x74d/0x1250 [ 69.166948] [] _raw_spin_lock+0x36/0x50 [ 69.172552] [] ? tun_do_read.part.42+0x74d/0x1250 [ 69.179018] [] tun_do_read.part.42+0x74d/0x1250 [ 69.185316] [] ? tun_cleanup_tx_array.part.39+0x1f0/0x1f0 [ 69.192479] [] ? check_preemption_disabled+0x3b/0x170 [ 69.199293] [] ? wake_up_q+0xe0/0xe0 [ 69.204629] [] tun_chr_read_iter+0x161/0x1f0 [ 69.210665] [] __vfs_read+0x3dd/0x570 [ 69.216089] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 69.222576] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 69.231298] [] ? fsnotify+0x1100/0x1100 [ 69.236897] [] ? avc_policy_seqno+0x9/0x20 [ 69.242754] [] ? selinux_file_permission+0x82/0x470 [ 69.249395] [] ? rw_verify_area+0xe5/0x2b0 [ 69.255254] [] vfs_read+0x120/0x380 [ 69.260503] [] SyS_pread64+0x145/0x170 [ 69.266017] [] ? SyS_write+0x1c0/0x1c0 [ 69.271533] [] ? do_syscall_64+0x48/0x490 [ 69.277311] [] ? SyS_write+0x1c0/0x1c0 [ 69.282830] [] do_syscall_64+0x1a6/0x490 [ 69.288523] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/05/10 17:47:12 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x80000001}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a22000), 0x4) 2018/05/10 17:47:12 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r4 = getpid() ptrace$peekuser(0x3, r4, 0xcf2) bind$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x80, 0x4, "abcd45e00fc5482e1e490a348dcf35cb2437591c171435eebe796b6b23a6e631722c9ff163f3e5c5f0ea7664be44c1f548c117b627a74ffd11dfb4221a653d", 0x3f}, 0x60) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000400)=0x3) 2018/05/10 17:47:12 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0xe1, 0x4) r2 = socket(0x400000010, 0x3, 0x0) recvmsg(r2, &(0x7f0000001340)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001240)=""/220, 0xdc}, 0x0) write(r2, &(0x7f00000000c0)="260000005e0009fff185000024070000000e000000f61176d24e631378ba11c05617483fd01b", 0x26) fcntl$setstatus(r2, 0x4, 0x4000) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x3, 0x1, 0xfffffffffffffff9, 0x3, 0x7fff, 0x8000, 0x7}, 0x0) 2018/05/10 17:47:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0xffa8, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:12 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff7fffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, 0x0, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x7c, 0x0, @fr_pvc=&(0x7f0000000200)}}) socket$nl_netfilter(0x10, 0x3, 0xc) creat(&(0x7f0000000040)='./file0\x00', 0x100) 2018/05/10 17:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:12 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r4) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 17:47:12 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r4 = getpid() ptrace$peekuser(0x3, r4, 0xcf2) bind$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x80, 0x4, "abcd45e00fc5482e1e490a348dcf35cb2437591c171435eebe796b6b23a6e631722c9ff163f3e5c5f0ea7664be44c1f548c117b627a74ffd11dfb4221a653d", 0x3f}, 0x60) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000400)=0x3) 2018/05/10 17:47:12 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:12 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, 0x3, 0x3, r1}, &(0x7f0000000200)=0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0x5f) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x52) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/42) accept4$unix(r3, 0x0, &(0x7f0000000040), 0x800) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x50080, 0x0) 2018/05/10 17:47:12 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r4 = getpid() ptrace$peekuser(0x3, r4, 0xcf2) bind$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x80, 0x4, "abcd45e00fc5482e1e490a348dcf35cb2437591c171435eebe796b6b23a6e631722c9ff163f3e5c5f0ea7664be44c1f548c117b627a74ffd11dfb4221a653d", 0x3f}, 0x60) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000400)=0x3) 2018/05/10 17:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="40000000000000000a004e2400000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000006004e2205000000fe8000000000000000000000000000aa03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000008a805b4467f94909c4820b408b5fac3ad5f725d05e143a825129c40742f3d2054980ca17eb114b85f9ec2bb6bed2e6bbac85f5fcc8ad9070a13e372af9a533652d4b9e82fedb95037f0f7fd42c2f8f0d67f21b6f5957152dfc82762a5af096fe93da0e0a6d4330a2653a6b680f7993c5c7a789f094b9dd0e89a603076f52a2f3eac4a8e00173c69c4da152d58df7cd98394aff81e18d72ed97067dad5c7cbf059c3b15f6fe4afcafd8f064e020e64d08199b7636270894a302bd4dccd5330d52ec89dc291d22bf488f33104d7212eaa3fddda37bad073eb8"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r4) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 17:47:12 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0xffa8, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:12 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:12 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r4 = getpid() ptrace$peekuser(0x3, r4, 0xcf2) bind$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x80, 0x4, "abcd45e00fc5482e1e490a348dcf35cb2437591c171435eebe796b6b23a6e631722c9ff163f3e5c5f0ea7664be44c1f548c117b627a74ffd11dfb4221a653d", 0x3f}, 0x60) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000400)=0x3) 2018/05/10 17:47:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:12 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:12 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r4 = getpid() ptrace$peekuser(0x3, r4, 0xcf2) bind$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x80, 0x4, "abcd45e00fc5482e1e490a348dcf35cb2437591c171435eebe796b6b23a6e631722c9ff163f3e5c5f0ea7664be44c1f548c117b627a74ffd11dfb4221a653d", 0x3f}, 0x60) 2018/05/10 17:47:12 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r3 = getpid() ptrace$peekuser(0x3, r3, 0xcf2) 2018/05/10 17:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:13 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:13 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0xcf2) 2018/05/10 17:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r4) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 17:47:13 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0xffa8, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:13 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0xcf2) 2018/05/10 17:47:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="0a927776f47e1303e9cb00766a83d45031d85e6bf59c311c66fe2e30f1d7390eef8b2e231150041a6b479dc391d3ceeec0e1244844a4b3d1f9af2a1c4f9f5d428328cdfa5ffeca7d3fdfa78aad25a6a55f257392d0f389ace2c73d893eb5a35e5f9e3dc0726ecaa789f22f64fd2c6bbe811ca9a3d59e37cc5187eb24be21dc3ac7ca2328ddfdbca2bb34c65928a690201f4ce8cc98e3b8c916e13ab331fae8c90dfd8fcb86fbce2e1c80a21b52138a72d93523f370841210aba33e37332201961dce59a94553db17aaae19ba3ae74b57127240495d6e8f492cd5b32da865388cae011f717085509f33d5b2793189a7a57154f1e28f1d958c4b68560273", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0xcf2) 2018/05/10 17:47:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="ced232e2307797695c72975cb41d13637275315ad624e3024521c4e74e8b011f14903a20c9e9ede0f3d4", 0x2a}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="928e63543b2e912aba085dd2d297e0cba0d61ace5ddbf86d71f8d981d8e05813036253a0d49891c7e5b696861c6bac6a001aeb2dd3d33d70513feacd10651f97e9ae0d3ef6276cd60428769ec9c4e3d9af6d61f66cb57ad58caa56db5d3a751756bfde14985cb2cfccf5076845dd0645638f565a1b1f8c7ae9d4690d1d940425e4cca131c00a73c7451ea4c717c964ccd543e455244fe8feb55573da4227533ce651ceb300dff1d5278c2729f3cea56b06ec1b8ff588a5bf2380ce5d5a4a9dcc067e0055dc905782", 0xc8}, {&(0x7f00000002c0)="15a4c7bb50d0cd2c602eaa8dcd802c46bbafa7f4b860bf67c9278cb129dfd1660d38e7", 0x23}, {&(0x7f0000000300)="27f99df90491a53be8f5084efe34e5a35f0e93b4e6caf5d29aa94a57fff33c562b878d3d8807711436b7aeb4f37a4215b05e4f5d25c8e5d5ca2ecaf5688c53ed21522f167e6ea6ca73f85c4e", 0x4c}], 0x5) r3 = getpid() ptrace$peekuser(0x3, r3, 0xcf2) 2018/05/10 17:47:13 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:13 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000580)=0x9, 0x4) r2 = getpid() ptrace$peekuser(0x3, r2, 0xcf2) 2018/05/10 17:47:13 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:14 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") 2018/05/10 17:47:14 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:14 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000500)) r2 = getpid() ptrace$peekuser(0x3, r2, 0xcf2) 2018/05/10 17:47:14 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:14 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r4) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 17:47:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) pread64(r0, &(0x7f0000000200)=""/98, 0xffa8, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:14 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") 2018/05/10 17:47:14 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:14 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) r2 = getpid() ptrace$peekuser(0x3, r2, 0xcf2) 2018/05/10 17:47:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:14 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) r1 = getpid() ptrace$peekuser(0x3, r1, 0xcf2) 2018/05/10 17:47:14 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpid() ptrace$peekuser(0x3, r1, 0xcf2) 2018/05/10 17:47:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:14 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:15 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/10 17:47:15 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/10 17:47:15 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="6f153843b6a8574e07e3454c898e33153ded4956e7e6ce5a4c2be066c76e2d628e6dc3d190a78337751ef6037e2210f18c79cf544e88eff4f76aa6cd0fc8326c37a87a730f10ddbe") r1 = getpid() ptrace$peekuser(0x3, r1, 0xcf2) 2018/05/10 17:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r4) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/05/10 17:47:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:15 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:15 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:15 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0xcf2) 2018/05/10 17:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x10000) r0 = getpid() ptrace$peekuser(0x3, r0, 0xcf2) 2018/05/10 17:47:15 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) r0 = getpid() ptrace$peekuser(0x3, r0, 0xcf2) 2018/05/10 17:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:15 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/10 17:47:15 executing program 6: r0 = getpid() ptrace$peekuser(0x3, r0, 0xcf2) 2018/05/10 17:47:15 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) 2018/05/10 17:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 6: r0 = getpid() ptrace$peekuser(0x3, 0x0, 0xcf2) 2018/05/10 17:47:15 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") 2018/05/10 17:47:15 executing program 6: r0 = getpid() ptrace$peekuser(0x3, 0x0, 0xcf2) 2018/05/10 17:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 5: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r4) 2018/05/10 17:47:15 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:15 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:15 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) 2018/05/10 17:47:15 executing program 1: readv(0xffffffffffffffff, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 6: r0 = getpid() ptrace$peekuser(0x3, 0x0, 0xcf2) 2018/05/10 17:47:15 executing program 5: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(0xffffffffffffffff, &(0x7f0000f46000), 0x0) 2018/05/10 17:47:15 executing program 6: r0 = getpid() ptrace$peekuser(0x3, r0, 0x0) 2018/05/10 17:47:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:15 executing program 5: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:15 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:15 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/10 17:47:15 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) 2018/05/10 17:47:16 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r4) 2018/05/10 17:47:16 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) 2018/05/10 17:47:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r4) 2018/05/10 17:47:16 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) unshare(0x20020000) 2018/05/10 17:47:16 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r4) 2018/05/10 17:47:16 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) unshare(0x20020000) 2018/05/10 17:47:16 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f0000000040)='./file0\x00', 0x10) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) 2018/05/10 17:47:16 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) unshare(0x20020000) 2018/05/10 17:47:16 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") 2018/05/10 17:47:16 executing program 4: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/10 17:47:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@dellink={0x34, 0x11, 0x405, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/10 17:47:16 executing program 2: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) 2018/05/10 17:47:16 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 2018/05/10 17:47:16 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) unshare(0x20020000) 2018/05/10 17:47:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000480)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000540)={'veth1\x00', {0x4, 0x1, 0x8, "db339c2cca35", 0x4}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1, &(0x7f0000000800)=""/155, 0x9b, 0x8}, 0x10000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, 0xffffffffffffffff) 2018/05/10 17:47:16 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x7fffffff, r1}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/10 17:47:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &