INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. 2018/04/11 03:44:53 fuzzer started 2018/04/11 03:44:54 dialing manager at 10.128.0.26:40599 2018/04/11 03:45:00 kcov=true, comps=false 2018/04/11 03:45:03 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="434136362123b5fdbe1b01a86866f4d72d72f02e405824da5056ef87aae7d5c90d9488549899b3a9ddfabcc0f6b92dc85d23414d0b4dcf4c7aed3bcd0f1d3843d5d1c9de0b4671b07ae106a495079a86cab9790d85c38b4dff8af7e7d13ed6d90c6e017fb4b9d7c7d50a9bf7de23936f6542273d575781e12cd9851646eecead96d8b59a6ec1e522753d2a0b74cdced6104d723251b1957a775a647c81de59c79f6689d128f5b79dce6150484dac7b9c17a5", 0xb2) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$KDMKTONE(r1, 0x4b30, 0x4) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="93a58b18a0933f72048f510b36c54c60c127dfe7589ad4c0824738ecc3f4b53a003aa61ceec7217582617440823074198cd25caab5afc576e553b1ae013928192fccd4eb30ae4a3c13f128bb03bd5b7b6cb41168e52acd400d399f18852f05405f038cbc76bb8a76c91f1c2108c26cb4b1c3598e7bb611c8c250", 0x7a}, {&(0x7f0000000240)="6aaf9af3", 0x4}, {&(0x7f0000000280)="63b037ca56a4139fe2bf517461c06b3d9fac864cc77096a6af4e426d89732c44004566f2df4f599f98728ce5bc0922ea51b10ba8d2042eb833746a7ba39e9676ea77804f3d913c21628b554d66ecc2fb9cfe840825faab304e39f7ec41561d3357b22dd97eb19b1af1e991e3b324293270edbbffc6cc07e6ad09605a48c235088477df9fbb32030530b896b24e7a719926d667d58782652a1c5db8214b75ebb9b9836b20d4fb9922eed988358a3fe67ed0fa45cf156e6d335db01c981b52d945833f2959d4cadd663e2d97737379708a8281194ef206d7140d3dce2f90887c0ae771e8b8d86a024b99a795a7333ceddde8029cb6a01f4ab7", 0xf8}, {&(0x7f0000000380)="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", 0x1000}], 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) wait4(r2, &(0x7f0000001480), 0x20000005, &(0x7f00000014c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001580), 0x4) tee(r1, r1, 0x4e, 0x6) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000015c0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001600)={@in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, 0x3, 0x4533, 0xff, "6b95ae52f2d496dc556d5540e4f66e5e73627984f06684c4343f20d5207ae6f08e22b2d6858b2f0b137bf0a2c11cd9f9b1681c3acaff57bfb0434ade35370de9dab28b5dff4c223d838c78c4324ca98d"}, 0xd8) getsockname(r0, &(0x7f0000001700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000001780)=0x80) r4 = memfd_create(&(0x7f00000017c0)='GPLsecuritynodev-\x00', 0x1) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000001800)={0x474f1e5b, 0x4, 0x7, 0x800, 0xf3b, 0x2, 0x6, 0x2, 0xfff, 0x4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001840), &(0x7f0000001880)=0x4) r5 = semget(0x3, 0x0, 0x90) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f00000018c0)=""/116) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) bind(r4, &(0x7f0000001940)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000001a80)={0x85, &(0x7f00000019c0)="07f3cdd6be5c2d40fd401273272a05f86362556065e3fa34b0aed0f5e7155d59880b45100a6a626cc3f9e3df8c023f838e32fa81193efd8fc146ca30f0b500a0aea8102a9be2c17ce4c13c553c67e703d51cc276d160835b3eacc0ab0d0a4ce8c6f0b979b70cdd31804f4c03d7373361053aacd35ae0fc6bd1dc7e012da006904685bce97e"}) fcntl$setown(r3, 0x8, r2) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) fgetxattr(r4, &(0x7f0000001bc0)=@known='com.apple.FinderInfo\x00', &(0x7f0000001c00)=""/194, 0xc2) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002100)={'team0\x00', 0x0}) bind$packet(r3, &(0x7f0000002140)={0x11, 0x2, r6, 0x1, 0x5b, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000002180)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000021c0)) connect$nfc_llcp(r0, &(0x7f0000002200)={0x27, 0x0, 0x2, 0x2, 0x80, 0x1, "51945d5eaadf6b2b76e4586fa3eebcdf89f7edd92448c3542f9d2c0cdb7124f6bb69dcc82a3a9e790b288c57866eb68c6412e925b208743bb263bd1c7b52ac", 0x2f}, 0x60) openat$cgroup_ro(r4, &(0x7f0000002280)='cpuacct.usage_all\x00', 0x0, 0x0) 2018/04/11 03:45:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x1, 0x1f, 0x6, 0x6}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syncfs(r0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0x8}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x101}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x8, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x6, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0xe8, &(0x7f0000000280)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x2, @empty, 0x4c}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e23, 0x8, @empty, 0x2280}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x28f6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x81}]}, &(0x7f00000003c0)=0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000400)={0x508, 0x6, 0x5}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000440)={0x3471, 0x11, 0xfff, 0xffffffff, "b0503d2e36d7637ea8b6509d797bf3b7979134850add9fa36353feeb5f7dd10a"}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000480)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00000004c0)=""/217, &(0x7f00000005c0)=0xd9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000600)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000640)={'lo\x00'}) r3 = syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000006c0)={0x9, 0x653, 0x10000, 0x4, 0x52, 0x6}) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000700)=0x1f, 0x4) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$getown(r0, 0x9) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000007c0)=0x6fc8e551, 0x4) ioperm(0x2, 0x3, 0xfffffffffffffffe) r5 = getegid() setfsgid(r5) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000800)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000a00)={0x0, @multicast1, @broadcast}, &(0x7f0000000a40)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000a80)={'vlan0\x00', r6}) fcntl$setflags(r3, 0x2, 0x0) 2018/04/11 03:45:03 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x700, 0x70bd25, 0x25dfdbff, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10013, r0, 0x0) r2 = memfd_create(&(0x7f0000000200)='IPVS\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r3, 0x14}) r4 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r4, 0x206, &(0x7f0000000340)={&(0x7f00000002c0)="334bf89916a7f31695fe6595e9e48998b363c434ca98677d691a9889b3a82f64b06ea33a465220a4e4b204a39c2501b258633919de95a68f4bd241e733fb8b55fa65319108d39df21507501190b8d9362cb2f1de7d96b74c13d072722113", 0x5e}) write$tun(r2, &(0x7f0000000380)={@void, @hdr={0x1, 0x3, 0x1, 0xfffffffffffffe00, 0x7, 0x3f}, @arp=@generic={0x200, 0x4305, 0x6, 0x9, 0xb, @empty, "55e38711eda9703867", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "b710d0e28b22af3f4d4f19a998e2455f"}}, 0x37) ioctl$sock_bt(r0, 0x8906, &(0x7f00000003c0)="2bcabf580257a25c28a57396d957bdc3b60c868e0554dba8dbe8eedf61cbc6aaa1cc9f1bafa3bee907af867830bd9b9286370b6d0ea02e011cb9833db755f3870fcba322f7c21c7d9945cdc9d38caf74fdeff08ab51541d0bf335e36f05c92db9780ee22") listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/4096, 0x1000) ptrace$getregs(0xffffffffffffffff, r4, 0x6fc9, &(0x7f0000001480)=""/54) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x38) r5 = accept(r0, &(0x7f00000014c0)=@ethernet={0x0, @broadcast}, &(0x7f0000001540)=0x80) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000001580)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0x96, "08b275896946e866e693c4d003443b894fde3761a81c083de3241d374975ad6c95f71eb98365646923947a1c0537c20a92d917a4566cf2db8f975e4916959342cd3e4faba0a835284d21eda50e598764fdc103be00abf1d2f6b602cfa76680396a1e135acf5652f9a69cc25b007c2a163772aaf8cbc4a06503bd16271ee4dd2938c8bbf066c48ed35829c29f4ff1dc2105f8bd1d3b1a"}, &(0x7f0000001680)=0x9e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000016c0)={r6, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8}}, 0x8080, 0x2}, 0x90) set_mempolicy(0x8001, &(0x7f0000001780)=0x401, 0x3) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f00000017c0), &(0x7f0000001800)) openat$cgroup(r2, &(0x7f0000001840)='syz1\x00', 0x200002, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/autofs\x00', 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001900)={&(0x7f0000001880)='./file0\x00', r7}, 0x10) mq_notify(r2, &(0x7f0000001a80)={0x0, 0x8, 0x2, @thr={&(0x7f0000001940)="a4048930a136dd6ef47de6ec10891db9c59b", &(0x7f0000001980)="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"}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001ac0)={r6, 0xffffffffffffffff, 0x7, 0x81, 0x1f, 0x8000}, &(0x7f0000001b00)=0x14) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000001b40)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000001bc0)={0x5, &(0x7f0000001b80)=[{0x0, 0x9e2, 0x3, 0x4}, {0x5, 0x8, 0x80000000, 0xffffffffffff8000}, {0x800, 0xfffffffffffeffff, 0x400000000, 0x1}, {0x2, 0x4, 0x2, 0xb878}, {0x8000, 0x0, 0x9, 0x3ff}]}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001c00), &(0x7f0000001c80)=0x68) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001cc0)="443841ff6778d7a93de1ca168469a44622cc32c5e5f4d564846a5d9f26ed49a97947d1cb2d70e9a9481888274d43c7c920b3b01e6e47aa37cb2209e0f5ebb07b6589a6a68771a41d145a79c9945ec1a29ab399619f07039ef0b8d44d6d4707b1f2d23bc92e47776397e9c9022fe53cbc4b2c16c76081b8bca327c6c5de6d759b243eb073f7eca1a2b689497a67bf3172308f6fdb350ede44c725ec9dfae38874", 0xa0) tee(r8, r2, 0x7858, 0x4) 2018/04/11 03:45:03 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0x3, 0x9, 0x0, 0x11}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xe11}, @in6={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x15}, 0x1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x7f, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000280)=""/82, &(0x7f0000000300)=0x52) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000340)={0x6a93, 0x6, 0x9}) splice(r0, &(0x7f0000000380), r0, &(0x7f00000003c0), 0x7f, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000400)={0x1}, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'eql\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r2, 0x9a6e}, &(0x7f0000000540)=0x8) write(r0, &(0x7f0000000580)="a337a39c40618bd6f93868bc476f59a66524aa0e04d0ada6af518644d32e3140bd729dfa174b4e26f4f060cc3273346ef41e56b03516735edb99bd08862e2464b7753dfce2a6e9049ec23aa25f3b43cf6187b7d711eeec0eb26614e4303175e1c02f1e0e0c493a0458e176bdd5ceb8f44e10817f01809e4daee6bae3d518150b27475b64eaf5257e260cc109a22f4530686872f9b8cd828503e531bf48a3f1fb0d22ea218a42c5b44278ece9e6c9b06afd357068eab1bc3fcdd824ca11531efe14599e4a4684775e6391", 0xca) execveat(r0, &(0x7f0000000680)='./file0\x00', &(0x7f0000000780)=[&(0x7f00000006c0)='\\\x00', &(0x7f0000000700)='trustedvmnet0ppp0\x00', &(0x7f0000000740)='\x00'], &(0x7f0000000840)=[&(0x7f00000007c0)='+}bdevself$@!vmnet1posix_acl_accessmd5summime_type\x00', &(0x7f0000000800)='eql\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000880)={r1, 0x6}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000900)={r2, 0x800}, &(0x7f0000000940)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000980)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={r2, 0xffffffffffff7fff}, 0x8) sendmmsg$alg(r0, &(0x7f0000004940)=[{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a00)="d6959e45a7a2fa9b233d89545f9e484bf1f8d37de7485d", 0x17}, {&(0x7f0000000a40)="d246bfa610695e2ae6308aa9f8b3be3d4e210cc84214e1764e689613381ef5bfea19e51f80a3da96a7685abc7d69ca460c96494e063ab787e7fe69173b4fd7b1", 0x40}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)="2bfd8922f82cc5ca0d751ef0a50eb4b2b2306dab364e967c98becfbf6a4b60cae5dc2d8468565b2438e1b76c1c79a1d597e9dc6cc204377353ae4395aac5d3c386039136ea3f9c19530b2ad8ff7f76198fca395cbcafe38abac87a45e0f577da393ff795213ef018909029d8443e2b396bc9cdcda628da4d3846ed381462fce1d472e15318474fd5c63becbfef7863489ce5eb9c86bc597ed7991f0352b508f905e792a7f940570fba6802e6f24e5b56fe4c12717cfac2efb5a6ca48caecdbdaa472777d31b6461be260a96b67c636207243dc9399", 0xd5}, {&(0x7f0000000bc0)="e1592eca319b29bac9d0c84306db05ded30f1ac5dec489dc1fc1e0de1e6508f011938e57b654befc5e33376b2d69a72d8825479911b5eda13d9301cc4216473d464a0ff6bc3d53f56e95884982b75d", 0x4f}], 0x5, &(0x7f0000000cc0)=[@iv={0xc8, 0x117, 0x2, 0xb4, "f53e915821d3870c72b5d0bfcd1ef0af3af11f5fd394df8dcd68d0272295def00949ec3dbfad6ccd42a1e7750c813dbde718cd579be4a11e575ad00882d4004df1a44487f5f8b34f390704343a7b79c02f2764effa50199bcff570219545ef35e8883ee4a2667d988f5c9842caf3ca6597e5ba4fdbbe302c85819010d36fd90367008c5c6b5ecad1d7299d405bbbb21c1a9f22c6879e4a84ed08c6bad397d35b6b97cfdf28e5253c668d884f800d0215f25c35a7"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xe0, 0x8000}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000dc0)="a1bec59380a536f2f7e025472306736a361a02b1cbe1c3d9b674bcabaf920c2fb29440a81d9ba67f286400e68f76e643886b587593b1a6f12bb273a1f035fa084c44de491c378377fe97eb4d70ce10d6429f0f24b1d9c5ae1eb3db0f8c3c36e936bbd03b6d650d4c6674", 0x6a}, 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{&(0x7f0000003440)="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0x1000}], 0xa, &(0x7f0000004500)=[@iv={0x30, 0x117, 0x2, 0x1a, "a3f563bf33930032d0f5d0b28bf9a72cb19d2005155bac239423"}], 0x30, 0x40001}, {0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)="f9e2768f1bec889b0275a0a49d6d73a31d0d9aa1cb65ec7dbc5129a52cf558c7a2c7f79d867e566877fa8a518879ae7f4347a7bd0e60ae6ebe87c3c82bcd7dce", 0x40}, {&(0x7f0000004580)="ad08803078019facc0e960a1609ecf9e2d7e3db64bae454bd95c7dd5c26069e620aebb64ea016cc6ac2ddbf3ee62eadbc37b120dbf60abd7f795c3499f3f682d546d36ac3edddcfc00472975145c096625d5aa1ca5e19787ddc3cf44fe9d7efc63143c6b31ca9cd723d8dc32c54cf60fc8f24a616be97630470ed81e55777af112f7b7b6f9802bfe4454791db5508bc4b0587f48861c76def02042fb37108e67d49e5b0a5fa4d8be6f3fbb6af43e7f9c644561f3bc225747663a9fdd91edf7c23de283578d0c1c1b39c3954887e53c214f10e0a6e89c19f85e1a37dec51e5eebbdca96851068b3bd0b450e15d4c0d7881877201cd364", 0xf6}, {&(0x7f0000004680)="24022313163e9201993dbf05eea948dba144e8b0660664f7003155d36ac73d754a93331a", 0x24}, {&(0x7f00000046c0)="637a1d7000b79d659ad5d834d16709c80c0ad9c5f34ca9fd8216a00e1a660dbfcf7bd92068732c0a601f5bdb3be3d1a64d28f6bad1fa8393f6119dfb58cbfbd7dcc84b9c7cecc41277311c360c6a8c6b753185124e69d4f69f2f1190a60fa60be2539c352dff230e75a7a88b7dd3f1435da983cdb2fdba4044233e4cbbed4f273c9e5e2f495684292af1f2541909bc108d5c6d15c5ab2477b0b19707370adc6a36698a6142e24ba75661837dc1c5e847a40d5b5eb8cb808b3fa6893961495de35d401c60e62d74982e93f45fb964b7b08b9061af55927b10090671e95fb10a377f0b1c18", 0xe4}], 0x4, &(0x7f0000004800)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa7, "5d45615328fefd57c3b85e71f15fe8db861b1ede6f6d3dde19e700a6be67f1fe1be9d5ec3459b7c37b04292a2fac9004a85f4349b421f80d672988c8e550067739e88117e2eb9223e786a9b9b22e9dfb3177ea4afb233fb6fafd9cb86acb7609468853c79a095d508d9a0ccecbf55195e04076396a40bc4b5cec83947190e6a5ceae43ec5fcee66c3c6bd51d125a70b217ba79f1db973c456a67c1d049588d6274094bee371bb1"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x108, 0x20000000}], 0x4, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0}, &(0x7f0000004ac0)=0xc) quotactl(0x3ff, &(0x7f0000004a40)='./file0\x00', r5, &(0x7f0000004b00)="705b9b173c6339b7051215b24cab8984fa02561699e8a80d989ba86c49eb761eb4375af0744517602ebdb9b53754cf78462c5453f08ad4e4507d0b66146aea7d3bbea9c0c2a7f88189e19cef5f4419371a5900e5562d8137ec67c2067a89659bf851c6c6c41c53aec8b26fe654e816c209891afeea0634a87bc97c16ad2a451c108b3c9e0678529fb5f9ed6fc02ac63367cf3710bf17259d2d864b5512") r6 = semget$private(0x0, 0x3, 0x80) semctl$GETVAL(r6, 0x7, 0xc, &(0x7f0000004bc0)=""/54) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004c00)={r3, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x81}}, 0x9, 0x60c3ed4d, 0x8001, 0x6, 0x8}, &(0x7f0000004cc0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004d00)={r4, 0x3, 0x4, 0x8000, 0x2, 0x81, 0x6, 0x1, {r7, @in={{0x2, 0x4e23}}, 0x6, 0x1a, 0x30, 0x4, 0x9}}, &(0x7f0000004dc0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004e00)={r3, 0x7}, &(0x7f0000004e40)=0x8) listxattr(&(0x7f0000004e80)='./file0\x00', &(0x7f0000004ec0)=""/210, 0xd2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004fc0), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r1}, &(0x7f0000005040)=0x8) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000005080)=""/229, 0xe5) 2018/04/11 03:45:03 executing program 1: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/247, 0xf7) umount2(&(0x7f0000000140)='./file0\x00', 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfff, 0x100) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x20, 0x100000001, 0x4, 0x1}, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) wait4(r1, &(0x7f0000000240), 0x80000000, &(0x7f0000000280)) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000400)={0x3, &(0x7f00000003c0)=[{0x9, 0x25b4}, {0x4c4, 0x6}, {0x4, 0x1}]}) fstat(r0, &(0x7f0000000440)) ptrace$setregs(0xd, r1, 0xfff, &(0x7f00000004c0)="3f842d274b202258a77d023b75e4a016702fdc128d7231d110579be9bfd8a42570f19c17a0ad9afabcc418c6ca50b2a06ff17912f7c800fc963f4636311709d98e441957460e8b2d0787f28e8a5ec0502ffba9ab2764a85cf6fd28") getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) kexec_load(0x1, 0x9, &(0x7f0000002b00)=[{&(0x7f00000006c0)="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", 0x1000, 0x3, 0x7bb}, {&(0x7f00000016c0)="bca360f1529c4694451de946e4c06d67e546c8f40f1bd654b2e5bb2e890ff9af8dab5d0958290c278c9583f5df972a0f56bdc338c07816f4d03be4e38e503ff5a1dc83df9d921fdccf5cee617784c5fe0023717eba4efccc35279f14f0c75956e08a8b7c", 0x64, 0x4, 0x1000}, {&(0x7f0000001740)="8134865f79f3175bd0b8ba5f2a9a5e61cc505e6c07380567b3e3f506e7", 0x1d, 0x8, 0xdc}, {&(0x7f0000001780)="4f2bf895c8d2f9e232f2af3f2c86c3104aac3b", 0x13, 0x5, 0x8}, {&(0x7f00000017c0)="6fcbd7e9590c21eda8e52860d5682aa3c6043abeb38a59038510cc588680ddfc4ae29347e11d715cb253658068bd843a9db515a680dfc409ab53be6fb38f3e0c79bbf78e4b6124cc4fbc89ece2321e018c48125b44181e0419eb01a40c836afa0eabe471224df5c40e23d8beb011e3c6084e81ffbcd6b38aa861dedde22874beb38c6bb9ffa780b20a8503e6dec3807ac1e34da8d87dd5916601fa8517d903ddbca83c75417c8c1d29d6247d623777608584a5", 0xb3, 0x1, 0x8001}, {&(0x7f0000001880)="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", 0xfe, 0x4c3}, {&(0x7f0000001980)="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", 0x1000, 0x9}, {&(0x7f0000002980)="ece396ed7ca0a45001a79a5524466b3aca6b507e8d304e7c541fb8071ed0a31d01539a1c91e69e4be97fd0325cd8c2c3727b22ff08b802f4bd1d81cc6a9d71e4be517f6b56c0b698382e07bfa26ebb844fd8a24f8be5d526859f5a5d7ea13c627d1c94a19756fbf73a24b451540e8e53cafde2a845de8f8f1ea2b3881dcf78b5bfb0491cbe2c3a29072068ad3e88f45a7ed47f8d2f1b9d8fcbce9a7e980f8ddc9cad97ea842388c461fb0f3f0d226b447d8e7386766f46cfc423f1a38c066696202f2e0c75cd3f3a983b", 0xca, 0x7f, 0xfff}, {&(0x7f0000002a80)="8de6cdb2f1b99dbeeeed147792997822ba8f0d1a03e81b1b8266211c41dbeb27fb94b80c708fc32bcbce5c2c6e2b08f3ddb7f9bd2eb6a6cd417e6641163844f35926e9ed33e7689b7db4ccd118477777119a0c96237fb4130574", 0x5a, 0x0, 0x7}], 0x160000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002c40)="139e9bdd449159b9a0059f456ccd7d38811b84e805037a82a34f4517d0737906683f46ff20271fe114e454200cf54c5c5885290f8538a19a0f7b0372533227e99a06288f47164680e713729bb01f8fdd2cdd747600437a532f15fd10d30ffb52e24fcdbe8f472836f2bb47f7611a68e5415cabc293152cef68aeef818a0be78ca4ef9f954d800860c29195f3dec88e27af3705133d09145e699de0a98fba39ba6366697d5d86a0925fd49e6428fee531ab4887f0b6996978b947d8823667ce943de9f1dacc3630cf5aa46c9da39b66a28662fcf6a307d5db7ff2e8d30dc711155987ac9021f7f10d8bebefbe8e38c172bb85e3db8ff91cd82d1c26a6277855a65207431dd376777b51852d9f49b01b09f1dd8a7e73320df95df10747dfc1f2c3a3bce5f0398391abd11fa364cfd7924aaa8540999a3cb9057f5fcdd3f13e51241f1cf8a5318440599c043821f3209dc55a7ec47a0eb36d07367f4ba0a270c2fe98b02c4d194fcf6028559b9c6a308d9d8f44cdea5231de7f31e9f56cabb36f76749526a9a43b5a0b7ef8cd91341328b60559af4fdf6a3f349aeb98b55b8b06161b0ab5da92ca392ffbf969af440d52494740031615470bc31a24359974680c079cf0c515643d10d8be890cfb73daf3d5fbd3092008d8abfe0e953da863502adb4129bf7e3a9c674e34da80cfa1c0b9cbb3177599a499898a85ada67ecba83baa8ed7074afdac3bf8c45517ba5f33e8e56a7ed2127affe4a3834462e59907dfd2afbe1e09e5b548453e514b2e31cdf5d92c3e399abc0a9bd82248313e7165fb11ffbd8ab5341ae65413293f03ac47a395d920a0641c801040ce35b35561d908b063f65b090b676d0d0cd6c4b76d1fa8431a1d99325194d272b06e6d6b10e437f6dcd544ed127212f364860a0261f710c7fb9da4ace145d66a86826a21c35cfdc3bc2ee9f76525ea27480c8649d5eb6833f49080b51d0d1e6844f9093cbe4060359815fe925e3e7dfd7e621b97b4dc4e4d6448b2582a902c7987ad0a97065a6797c49a6957a111386e8fa4881c71f177da12473cfc874ffad0ec15840f89db7a1c311c95d320452be95f2311ce7db1d9e6f215c7bee36624f43f9cd74e212ec826ce5b589e48abce3e47f0e20581ffa96534abb4c111ba90c738262558f542e34e60d8cf5b91ae1826c41206bf7632d8b697e29819ae50f3147039d0667b02eef69c1d3d73db94fb61c5fcd5fd067de2f98dee75cf3b1961cbff141ea3795fe24cff000ed3b6e23fa39153d23c42a22ee17b1d6fde2acb7792533159fc40b31c2fe3f442d530219f736ebea35e416121584281a8f7aad32c21a693ad29ba97e901e321dd9a05ec6e46bee096746d4cdeef7a65ff51c43dbdafe774cfc74a2352c2e38af15694859bab71543e3eaa2f116cf174ea48c1e145d35a2859e4a7780893e5c821cfc7c17ef6ca55c4c81cdc24c15d3533aa1a2b08460d94bd853789b875d7b82b2bfbf43ee37e4b974b291403c4fad87c6177f4a9ddd385984555acdbeb8ef429ef5e7809c4a2b8f5c618ae0d9666d67273f41b389dd46a90d267b1dd678d9f2c95c6e948b76988f42f9a64e758746e30b773bf377ea628e16e04e64f92b8abf75a84845fa01c4a434f716e380f8a399bcade51ba62ecc29143a23eb42d9e06d2a3f9101f8bbc92350643e448f64f83595f5641626da8211405374911854e9e8bb45f18e139f86b4b1a4862da041f7d532e2ed85e1eb42b4ba658a443bac4be5212c3d6302135f27631bf5aea4e5f8736d29c6aef222edc75029ba8f3ce9bdb6b506eac098ee0e1712fcf10abfc23657e3edde52ac3efd49283097c11bcd65cc891e8982987a9282b716285d71dbd891056bc286dc59188e29ea690acc85f63301e72af6338825ca10936cd86ed32cbf0b13e5849f5da26c87fa193cb3fb2fba992b8200498c1e6390d834198cf7c545d10fbebde875441d6165e628ab5b3cd0c796342fe7f6e882e636eae4b843e6d6d0814154b97c641a3399254bd99e859942c78f6787f74f28208767bf44b10372081f3ed258fc48cf9b10832dbe4148df634f351a328697e1e1a821a439e73c36dc6cdc1e3e04e160ec47a2baeda042d5009106d7cf07287688e488685bed8339d7cdd3b6983538feeb7e4db8acd42a25d67f43bde5de1d13ab763bc00355043d316239bcdaf228d0a2cc6b9128e1e0000832b4b2ce8a38548ffd0e76c8b21d6ad8ccfa64810fc78f07694b448baa7afe0a5db58d4de1ad0c78dceb8fd9e3c49abf100b883bd60dc4049823f606bb6539ab872bd4e144b9eefe55bc6542875e6a6c4bec166112c7e6c70973cb67088a88059053ace5cd3ec8c002b6127848e2f2e836e0c20d20507cd830f4999da78685dcb811ddaee50bc08bce8a0ea236f5acd8948b1944ce905c4e9ba53e282eb3dcce66b3ca58e18b9bc9315ef8a4f5344456af32bd049504bec2301d2adfb4a6b1ef24a2d61002b91668033b33b3913a0f82e5bcbd068b304cb0accfcb423c4abd7978dfdc625168895329c2dd2da509b02b3a957a9867ff5d7720175424ed3dbf7322e04d5c51a6da8528ea1bd310c722e2e5c896ae114ef2ba0a313a2304a74e87163ffc87d0372aaafd17f02a842de827c0fca7a02bb90d26235c187987aa799199e0946639ed20b0f5a2d3b83d13492779e9c813ee8de21f8616c822b853d778e5ce7490f3a58f0cef66e5974f998fe3c8172ff5fe5b68b3390d72986e7be4ea033d145a22ea61104509637cca669199c24cb13b414183baa4fb3e09d1f19ed86a94d4955332213482a53235fd6494ec8d14ac3f9cfeecf1af6a0a53e1c5fbda8acf2aa3fd27eaf5bd24c57eb69b874320896c52842cecaf8d4f04c2392a8cc7024d44a445b350c4285c148c55ae42cca85b28d8bb20f399d647712e66747cff6054c7f13059e105a8d4413b51241a2c5f412e523dc2932237e3d7bc25e5c7b3f9cd97adc697c7e742728d27a64e8f1c6accc831b0cf1298f8b5b4c454aa04677b8ed285bd4f547361f35f6d7dc4dbdbdb46bb968f1a8fed1c96cbc5a83d1b8bdc3ca8525c330ddf2e0cdf8a40132c94735a4f745882ace84823e280124da3dd9945651192fac4359ec8e7665cf93b04e58b78ea67e6ff09343b101ed2040218c5972df5e5203fe9670a4dc5583c5ddab48105f76d49f93aa85e1c3ab0757a253039fa697e65ceefa7c1d25336d4be32cb5ccc4b046a002bea46c27cf53c683f550e28415e44a8bb399bf14bc7e60321522b821344a201fc6956843330227cb98072a41a5446ea24f8defc6652aadb1c321d695d05ff1c1112c3a405e203034edf2551310b542a966d6b9768f62568bd70b6c412de134874b71db4c97263b807ec372f299a3a224c5bc5d359de04d54efce6274a851ab6848ac6184cab3d37fecc18931d3d699fb8d73879ec8ccb20015472dac9a14efd1810582fe4219eaa42d46fd22fab833da9f0485e66be0a6574da40e580caa020f791a7326f00d69ad4e579f1a2c79897e4ac17f34d322b2b8bf29dab1c73d74fc5f03f2cf6192fb543a92911f99cec46d8918de56bd44059324c602ff8c4d71907fd2a6a30df2bceb17fdfa6ef35658a45354dc38cd386d62a7c06496992e20f5da66795c33d56be6db626c0e54565d684a1ab9c71a7c51f09ce2ca241193138998f0332de3c5e8555db5cc15674f0e4d945e8426a91694633c84b87d55df803b7e5622dc09372fc7afab56b19c63ed760d0cbaa0a77c5306053150fea4a8dd40893dce449de5b043593b4d7579466205f58dc017960b559973ffa6ad0dfd09bc79cbee4afd2548f19ceec10915169364f8aad7fd632a0ab150f9c9182fece1c265fb51ca310b261d0f3bcd6a2d02f1392faf114a023ecb2662ba10080bd5775b48b77dd9b7a5db6f7b8aae0074f71a66dc2dfb97d1945c4289df8ad7a8c49d49f0c841e07b9782df277a171c2f3891ca7c0d490c73a0a20a44ce8ca0ec6247ebe80456ca580e5af9bc1a9fc3e99d2cb7657f43cee0f8b3172eebc1e3e3f3e907ed2cdd65ce711fa4f33c89620a6d820d05b515679b2ea8150a2a7a7c5c0751ccf200865379709a8ab41e08ce62a06a33d43d6ade5b696945ea68cc8afbbc82b40c7550eda3cf47eb0d3072f642134a2dcd7803346f4a9673642fd11ed56b08743230ce1e37c73f438cc912b6624fa76f9333427ead53b01ffd092fefea4a9eded6d3f76f239eab8974c3ec62bcd111a77fc331eeaa7e5f15ec71b075bcd96a3ae59133dbfdd6bdb7e7ecebe4dea5d005cecf5546a66aa5f0b6a837481464c99b6c5e2c3db0bc3889898702858fdb9e3d4e76aeadc021eed08436d324c632480ae5ef343919dc4ef061e4e9b81976e191ad673829ec0bc61a2297cb67005d998cba584fa560db4ceeaac00b5bb1a8617320cc829aaad404436af63b15af7cfe02e0ab592259571ac01205986dd3b4aca521ce38548ce6d2424a18b4a2fc8295459a4d999db4c64f45a8577720e05825cdcec63c6a6af4c0e3ced854838a559ce31d01a6e7f957a0f4283145386de3b89cd3b6567735cc2a7cc744476796e38a25c6b5104bb5dc1b60cb53bacc53d8c1abeb90749eeb76a5b0bac5c1900b9a119be44e07ced35bc2b9513ae72abc1edf60c8a5a8cae7537031b78e99f8e1e7624ad0bd19526bee5b42de78b24c5fa8c8c146445c8f68ba6d8983529f3172719e03399f40e0b8e63ffe0c52a10126b86b77b9f73a3677e403b0aa71ecf58d91d129482a41f0cfc77a42a4d197405e1ac475bab5ef213abd1ed6cd3597b41f4ff2523b62acfe322cb42cbe82136b4e40467a1029b8ccc3fc615f8e9ea685cf1aa094a977989163e7e08e5deadb9d3f2939fbc4dd1c799667de7e31693a5a14ca6013f9ac2b0bdc8999b31f573a5ff10c63a29932684116a26dab1ea2ada140bfb0ab9c5a0ad0e8cf56de9ad012a90800165f6230946bb51f2206c897ddb689d68dcd213c7e186e3262b3e02dbb04a455c7df14e88276196ace27e92258bc96c493119096c4e0912796fcfbc945fc488857f57d123bc6a61b0d594b0e689d97fe879e953db37f2e1344e24d6fb55c0384191dc76a8deb5f18fc2c70bdc85dda91f35109edd3380d359ceb9c9656cb9b5e97a0f99e70e75a75b731eadb1aaca427b631d4e7f3a0dd7347a75dd0ba278fbd8c40c8ea0f6c1f20fd396391a6d99d964b2c6a4463d1a912ecc3437857bffbb1ac4dfce2a1859d2a0103252951dcfbd8b6f45313837d55e355883e3cc5ec02763d81df7c46d5dfe1cd04aa5b6deadbef0f444ef255c19930627fb0b7108156ed64d179d5af97b7ba11a1f64f720f2c9d45b0acfbce49310565ca5d40b8bd0fafa35c935da7e80d2e16308b35b1455a4139e4e0bad07bceb95ff7582e5bc6a04f6167c8e70ef9acbba35d414231dbdfd3ae1dab8d5ef1a3c27bd9ac06dabb7658a9732f09dc9ef6d3c4fea70f00c0f6151ffe6bce39614621d14d6657e8847cb9f1bbf7b1b7ba8b7d675379368f37b3fda8675d12f0dcd5b6b896aa9d287a546de9fd7530765c5b4afccafafd022d982ec1c5df09cbc8535f1f0a8b0492cd92090e0424a47adbb6acc29735306de551cddbf4783ed2714d176ca6d4bd69b0f6c04d71aa4334bd3a73b923bdd5f1e43bf4c979e38c7a7902940e8b86bdc6bb2a226a1f6d06be19bdfa90f11e563ce09bf6820d491267127e97496f8bd2edb13965980a8ec87565b00f839634979acd886fc29c08bf698372", 0x1000) sendmsg$nl_xfrm(r0, &(0x7f0000003d40)={&(0x7f0000003c40)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000003d00)={&(0x7f0000003c80)=@newae={0x48, 0x1e, 0x300, 0x70bd28, 0x25dfdbfb, {{@in=@broadcast=0xffffffff, 0x4d3, 0x2, 0xff}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3507}, [@output_mark={0x8, 0x1d, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4041}, 0x40000) syz_extract_tcp_res(&(0x7f0000003d80), 0xffffffff, 0xb8aa) r2 = socket$inet(0x2, 0xa, 0xffffffffffffffe1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003dc0)={'bcsh0\x00', 0x400}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003e00)=0x4, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = request_key(&(0x7f0000003ec0)='pkcs7_test\x00', &(0x7f0000003f00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003f40)='\\ppp0lo\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000003e40)='keyring\x00', &(0x7f0000003e80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) setns(r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003f80)=0x7ff, 0x4) timer_create(0x0, &(0x7f0000003fc0)={0x0, 0x3a, 0x2, @tid=r1}, &(0x7f0000004000)) setns(r0, 0x4c000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004040)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000004140)={0x5, &(0x7f0000004080)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @remote}]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004180)) syz_open_dev$usbmon(&(0x7f00000041c0)='/dev/usbmon#\x00', 0x0, 0x0) 2018/04/11 03:45:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/195) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x2) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x8}) r2 = openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) modify_ldt$write2(0x11, &(0x7f0000000240)={0x4d3, 0x20000000, 0xffffffff, 0x94, 0x0, 0x0, 0x639, 0x8, 0x5}, 0x10) ioctl$VT_RELDISP(r1, 0x5605) ioctl$KDENABIO(r1, 0x4b36) r3 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmdt(r3) sync_file_range(r1, 0x2, 0x7, 0x5) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000280)={0x3, 0x3ff0000000000000, 0x0, 0x64, 0x5, 0x6}) fsetxattr(r0, &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000300)='losecurity($}\x00', 0xe, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r4, 0x5}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000440)=""/158) r5 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x3, 0x200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r1, 0x28, &(0x7f0000000540)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={r6, 0xa4d, 0x18}, 0xc) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000600)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xc4, r7, 0x302, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x48000}, 0x41) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000840)=0x9, 0x4) ioctl$void(r1, 0xc0045878) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000c40)={0x4, &(0x7f0000000880)=""/8, &(0x7f0000000bc0)=[{0x3ff, 0xd2, 0x0, &(0x7f00000008c0)=""/210}, {0x10001, 0xbd, 0x8, &(0x7f00000009c0)=""/189}, {0x9, 0x0, 0x3, &(0x7f0000000a80)}, {0x0, 0xcf, 0x8000, &(0x7f0000000ac0)=""/207}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r8 = getpid() ptrace$getregs(0xe, r8, 0x2, &(0x7f0000000cc0)=""/6) 2018/04/11 03:45:03 executing program 2: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x84, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/132}, &(0x7f0000000200)=0x78) r3 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x6da6574a, 0xa0640) fcntl$setsig(r3, 0xa, 0x37) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) open_by_handle_at(r1, &(0x7f0000000340)={0x7b, 0x0, "cf6002c80f277417388149832a5160b7ccbad4e654bd57d531813c22396a71a05f0caaa99afe086280f574aab7c03c998bdc7383ba3961858db5bc62b0ad6fae9e5a7e759ffa039a0843616c9386caa2d65c5bd11816b70d3589ede960ced756d5531b24812ac23aaa2aa685d1cb9173465936"}, 0x80100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000480)=0x4520, 0x4) getuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000004c0)={0x9, 0x7, 0xe000000000000000, {}, 0x4, 0x7b}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540)=0x1, 0x4) init_module(&(0x7f0000000580)='trusted-[{\x00', 0xb, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_version\x00') setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000600), 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000006c0)={@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, {&(0x7f0000000640)=""/7, 0x7}, &(0x7f0000000680), 0x40}, 0xa0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000780)=0x6) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000007c0)=0x3, 0x2) sendto$inet6(r4, &(0x7f0000000800)="17fd7da5947de5e877d6541bb1b449c0a5dd9c6541bb1cbdf9bcd24ccd27256360bc715c9c6114dd4fa68ec9716e93101204882965ab92396e7fc8ac9fe7d72c709b40f4831c037c0b9044f9d1e7b025588eca3b87e7eafbf4b27dfbd0ed95057103a05f14814e774f5d53b2e1bd8d3f136c88781d9f6402942c6f3bf05613450551fe4deca3e796d0a942279bff7a0c5708c62088fe281bd8e2c70d8ce354b6", 0xa0, 0x10, &(0x7f00000008c0)={0xa, 0x4e23, 0xf0a, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) getsockname$ipx(r4, &(0x7f0000000900), &(0x7f0000000940)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000a00)=0xa00000, 0x4) syz_mount_image$btrfs(&(0x7f0000000a40)='btrfs\x00', &(0x7f0000000a80)='./file0\x00', 0xffffffffffff8001, 0x7, &(0x7f0000000e80)=[{&(0x7f0000000ac0)="f32c", 0x2, 0x6}, {&(0x7f0000000b00)="ef91dffcc04fd9304f332cdad33af35c2323a2644d1c8584f5b8094e2f993312046c93ccf21b58c9ad2c011e19c66afe", 0x30, 0x9}, {&(0x7f0000000b40)="0e94c633979bf8002f6822cdb60198d2705b1f3a799f62e6f41563bfe0807959bbbe812df21625045926b57501e559de915ac056972cbc7d5b94b2b4ef1787ac6119bfab6426edca3eb128fccd01513c3b02df0e6f23816000d1961bf712114db1e55d1c090b837691d0f79f8098fcee1b9e8e82ca01cab2a5aeeca4733a54e61adc7075f37809cdf8e84a13835c6f433aca4ea045da78fbccf0f93eb5dd325040ec4ec1c73de7300a587948453d5594d6709fa973f63ca3c6ab4b6e6636ef8fdf1c4127e043d5f024bed5745927427ac361573b65960079aaf42add467e967ca504d092a6f9a65011444ef38eed3ed2", 0xf0, 0x7fff}, {&(0x7f0000000c40)="5616ede97466dea675116981d0136333861cea95431afe33cfe632096228701a80008706759d60d548aa3b7666d349cf1497efaf606570d1fad3bbffd386930aedd0fc0991b399a39e37375dbcd8e8d93a55508401bc3fac0fc1d63008018701a88d58b6c53f70e54c4e076738d5ce139a6e505fc796f9e97922809e108c2886f29c603c995180ad14732d59be52e8b4ae99616aa04328e9eb8bdf11d407fa584547469dc6651afd834d36d6186379ddfd601d6879a5334695453e4c0fb4e0cec7da01bc6fe03ccfa12e7966c9fbf4", 0xcf, 0x2a99bdd1}, {&(0x7f0000000d40)="9ec6871a120d4aeda815de99c1005546c03920910776915b0c8927fd42e514a776df04201dcd9de4e03a4772ebb76601a2375cb61d51c3727a582ae3a8130f43763a651be798", 0x46, 0xfffffffffffffffe}, {&(0x7f0000000dc0)="fea635c313b50065c5824b6f916602", 0xf, 0xfffffffffffffffc}, {&(0x7f0000000e00)="513a0d3d2b37bb9214ad82f655ef8bc44e0220c61df13c90d683cef16c4b63387bd59e53d7c888c735e3ad4d41d6f46dcc0002b769ca5a0eb85e12e1416b8880079abbc328fe2d30df40f0b4a7fa4f72b4369181aca7126221f3301107d4cac5867acf4349614d50", 0x68, 0x100000001}], 0x2200009, &(0x7f0000000f40)={[{@nodiscard='nodiscard', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000f80)=0x2) mq_timedreceive(r4, &(0x7f0000000fc0)=""/158, 0x9e, 0x7fffffff, &(0x7f0000001080)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000010c0)) syz_mount_image$ntfs(&(0x7f0000001180)='ntfs\x00', &(0x7f00000011c0)='./file0/file0\x00', 0x80c, 0x8, &(0x7f0000002640)=[{&(0x7f0000001200)="3b1f94607f", 0x5, 0x3f}, {&(0x7f0000001240)="0430932501f637a741074ed7f55e287f85c8808ed7a14cab52f2c0176ebde8bf60d238f22b849d1ba9f1d7bc5c1ad8b113ff89c1078dfe784b01df7077754d", 0x3f, 0xffffffffffff8001}, {&(0x7f0000001280)="61f78a1e817a2b4a7f528081f1203ac699eed276dc0bdbb1f6b42a4403d6cd344cde09256fc25ecbe133167d3474df56963d1a82b7f1d0d0ac19335a8b7ce2ef535069d05b17ad8e965012ea8863fa23f848417e52a9b1a315ba96ce493f31869e6f530a999ae64e0dc1d4ff4bd9db3f45bfc479c661250a530ffdeea307ca947bc8ad5de8fff343ab74746c07ac9172d481191c0efffb13d4d519e3cb9c886e9650495c327416e34476bac4c0ffc9e9c1fa7c254d79d583ff54068989566b78e273e700a39ebdc4e43877286a3f42475b22d515b1f71b975fc19721bc500816a746577fb6fbd065b27a167f91f20cb72db73cc56572f872721454cf8141ad907fc2923a7c019c4a19cbad59081ed94aa22e956ffebbc29e3537b98224297cf0e3eab244f03535be590ac46eba3e3ce91be47c4d89c7af1adae0da4c414729e0bc5cbf66f14958d306995338f269e43329618d950816aac23c184668da13274825190e5f6f8e398727e4ac031aad78ad5c3dc22bd321611b32bb0f15d63f47a83f47762d442170dd6865f03e5a2c87d22f378bd55c162fd2849c281c67561f46a86502c5c321621c0604e721b895610fe9669492bd80c5980b3400bd70f74300ab93338693918d759ba1aa06ece5fc6412a6ed95941fb3384fd71da31ccc879bd9859474d42c7970042e1906516c9470aa55e06b2bfafc1d358bae3636a5ac0ddc0dbc6ffe220c337b78507464e2c1a79a8104148ec740a17badf0ae4f40c51b52f0058acd273a4766b6c5902470d5cee3a4022001d9f4959192fdeff3585ae5daf3a1d9686179c31a63a2e1d940c074e19bcc37db3e203e6cb82b920e1ded462bb3800f1033602914bc9a388814dac037f78feb6a4b402f3c5128b0d9e7e1c48b656232ee31ec434e49384389b696dee55aca2e1f14f11cf69cc07bbb3c1bdb239907e6ed09a4c6229687b17f6179178eeae4546e75c478d79dd23060ea1c007e3c702d2ca3cfd259df344b974b3689c06f0cf9e8b89ce184988f4d0eb77a782cbf04d59487635facc4432450ad3f5b1cf2a2a374d03f4d461e12e4a2dadb2ac0f3b213e042dd4194f0506e36008f6e0758330ae8d4a50c878201d9cacf5ba41a8281a8b34b8c25daf2d65bee9287213d2806b781e9bf9909fed781e02d867c153b24b81cd13ea710a7118ee1ff10889c16b9064c60d3ebd76e33242386d13f3674d6493878893a091a1234b0e7689074c0227fcad3d19661cd3fbe620405beabe93c80219f099a3a00bfe3ef15d0fda808b3ebfa9d4cc6232895798bb396533aa5c0bc7778e8f8b64ad4b3e59f70443db12e10fd98cce0df69fe61c4a7a99f319d4954e3a8fdeb5c83a0ecded997783d4068434e8ebf018d68f50b8bdef475d1379d501b5896044775d6e97a9589a9afb89560ebc45ae7fcd5e1aa7b6ff3e7c11fb865c4d6ec46512d3fca7904e9c49054857093a5dae87694aec06679013a013bdfc79c764941ad3289edbfc7346d4a081816c76683dbfcf796f228752d61a7d29cdbe3fa59c3c8220528ee749d31d2f6a650b219ef7433bfde48348d0cec965986b72958934f6427e39706e42e6cc13b886411791a05e7fac962757602ba807a4af0a6041a384c275e642f37d3e862ad0a3e5a16349b2c37f0b23b49fbabf049e11b4d7360662ac60a6fba4b2878ef06dc9cfa97b654b1e1dce2d1d3e69bf8bdc03f435dc1e09d79a187769f68e097c188b39f24d7393d85347ad4bf9d23de9f7356753ad10d4ac6ac7fc121bdd9d09b65bd650c758ca007f191269571ad42b79f836a8f8b7d7e8386610cf58781d1a67327db894ec3e3245ea0b4960467000181b213627833c8abe0450c9c03c1aa0e35c77f3857cdd93c8097a4393f612d4fddac9d2ac62fa0401ce69f67d14a54497511ab2348a0e1da07a802c99f5e2484098792905b8364842e1448c3fb1444c9646e8bcf641bd16501ad67618949ee43e43bb09d9ef5f8bd55b7f4fd9740e28631ccda659e243723a93f91b6b4e9248766260f98bd45433ec6d1b24bd198c2aa502e7b215f38d55dea2ef68b8a5fedc550151584d2c06fc3168cca39635a5b1a3c8a1215f323aedc38038b7c5d14cad441a952a9be123afd692390a5bc462b918b6df3c100f536e04037325875f77e9158dc354d052bd775bbd63196d9ae5e71c79c1b36706ae67de54a08b595b81e1bfa57cfd875ab4784113c794b0e41a86845cf41d364069cbdb66b240012d5f8475e501f163d9e43b026fa2d2ee2ee19c3afc971f812c20481ea9855934f93690caf3ae7976a99cd21a581acec8d30b2aaf49c2c6c79d1181244948e49fefd4f249000e4d510124d5b53c0759bcfd3510659aba233799bec8eaf7d2d225e3f127f6115c7342967473c4c97b42fe786dfcbd71940ff0df0042186fa5fbf3767f248617a860f70c360b8f5f01324f74b9a7529618e308ababa38258b03cdf3e3d5a60be38f2d4e3f4a0d40683b5f65c0c2d4129bbf8744eb492aafa46d8b50ad8f0cadd8e054282abc4150fa825ad164fe5b2d5374eba2b60db3588ca91731d16c1eb00bf9dd170de488045be971962c79a7ce9a7ba712b2317bfee5fc176eece11bbfba0a13e1afcc483d788ce1dae2715e04c45c95a3dea634424c8f9edb24a6b9471a59fd7591458ae3f78ddc15203add348ac3365b4ebe2cc25917b1538e31345d08ffa4a0417df8585130920aa80b84eb10393ca3ea4fcdf2f8f9b4fcfd232fb3f7d6686319db09754fe4ff6cb38888900c380fd40b424ee44f61538d0c0be8526aa99b8372743236cebe5bd37c3156b6ed49eb2a422861665c519c6ee58e7eb1d9fe2d2582780ff01a899a0dd56a0773e5492e518563f34cd11eef48894728fa22347dcc87290ffc62f03e241357e03a29fa3f8dfd88a66f47850db9be294f7043d747ab117a234022c60d728deca8a9c321ed00c5e91d8c90d847856000ba5121433ab94daf9a9f8e8bb95d9a7e6c88b37c0a0917900d7f6fd001d95973c93b3a1262c07a54610a74e2694d3a966e566350c9675b0f2ad5ecac2295343c3434036238e1a3d2cf693ca525f3fcf776049edb64ab3dff33637d52426703f069d40b2677dae69b75c81f26dca316c0d3f925efe92b689bc6a1cbe33493d6c037c278a4a2a9a12ce7cf913bef8340b7ff857ed7226c9b85b9c6c417bc5823a0c1579bc359fe789d7c22dcf72170bfebe82a530d77c81211288d1d3de8d92055cc1c3a19729599c2b08b0001067628541f423b21416ed1a8b00a5b2128a6165bb95bc1386b02edb67d96826c7d59543452b0ff7361016549a0af43f0b9f14733f88c39f0702d4bd22a85c7f03d074734125611a8872503775f3f0c1adc66eda72b456807a435c559e00702caa266d8b4a11cb025b419cd2dadeeb48c143ab959467a4f4067d64be31486bf5d434f0edc0acfb0ab75eb131fd0b565531411d417b6310eb1bc1377853cacf05e2c25d862f52e31a0c956801addc257be020149cf07ed5222647b70f37ebd2fa7f854cdb3f4c286ae00f167ceef41e6438e7db575150885237764e993dd0bf656226563a88cd291d866434d4690741c90f31e93ef9edf01bc7191a31b8677721daa9b62a8e5d9554aed7ed7e7a6ffec548e138111a689ecd6a5b3e203df7ec8b6f5a5d86d12a7a4ad63ad2b4f1dd9e81fda62e8d3e52caf2c98e47a7539ba39defd8f5b4ea7ddd56742f5903e1ffca4b739c64e702f358a8e750e4f1374c2304b3eefbecee2543fa894a2bd6bc9278d0f84608f2725e5f4f8d1c693f16ed0b4c1ffa1276202099b3d412dc0696fa45e06e3a350c92d2b12eb64c29aaebe5f401fb1af8f41a069ad19bbd4a38405ac7df2388599a29d2f40946143aae22452a5c10b3c97b8256a3d1c89c08a9bc96a6a523d2d9102e7f825be90a3c336372be70b368b752b79b3e4e9ceb5631df75a5d39be2655cd7d97f808b24cdec30eaf9bf83309de66e8c3ceeae7d92c69bd515ba6b1805c9a6b5e7df8f38faabfb6383adbd7ceca819625600f4340399ccaa396850e194699c4ae6afdabdb4ba872f9d00a8f9a4ed0fe383a26f5aaf5a20257f821b81ee4276be1f748fcdbb841c91ffdab2d611b6eb26a56ccfc47b7ff1dcfe358f1554a7829a38caaab82583b024c930a68d894e2d8245856fa371033a1b2c06eb246d51fee3cfa0b6a8c00eaee37959c0e2bd8631f3fd49910683afaeeca791c859e56bb860971524f802d848c07761f58113a3bbe4e55f5ad2f7157d1d9deb9fbc496de3275aba5f3d5a39e2288c8ada14b099bd198a39aa9a4c294eb9d7ffc1d0ba22b5d8765a0fc463a9fcae7b98a5f97884afbaf38c25e3367bc86666d9df97dd9e6543be6336658cdab27ecf954fb7f33505cf10c7ee95a5e9a019c7bc9598c44df8a1b49d8732cd416a7c1fab9ea71c1d26c5586d041f922db1c8e89c4282289edaffff4abb798c67b1a7475a2bc1bc7ca00c02be4c6d4c25e40b6738bbeaf72c2f79f40fb80df4a967ee686d9fec9c25d1fcd51f058d7d27614ea6b6e6d51ac790e8751f13a74ac4aeeda91befd0e957cfdc4a33c01fbcb1fe693eece625d9b0798aace4aa8607baebc1e15b80b446c380fc5b106f40cebf7ab1917fa80e7395f20b34626bc4120e027869add5b232698e8ceb2ecd2b33e1343818fac51f11437c7e483085d445281f32cbd30abad4c42950aa12075a0cb404b47daf210f939267a3c43990609168c0f2b2779da9135fe5191576ff3f0f39616913e36818c811b4982b09d21ac9195c6e8a8b254ceb8bd936e05188dd64acb7105fbb8e03f3e3f6a645e381d20bd318bb786bdce078972b17eeadc85e40284cd751a262319b532287eb81f74719479977b914b5a893109e757ae833cb97c143a146b94f24463870b8acbfdcca37f4470e5f4fa08bb21aab248ae469c2f16aea1e7fb4adce235005ef40ca018ba3c943fe43e1c307ecb4e72ef76cb915f5f987ea077070d56bc95dc9c705d884d48ed433f2480d315c912837909405ecc75c293e8f44d24304215d4e2da1d79d29e2d4bd81d9ed72a5434769b7d9470973f404b6d4842ce0168d34b075cf0a0a3245747c26632034a34f875cf32f1c87761e865ede5233e706f6874fc374a44978f161fdf3fe0828b2753b4ed1c5a41e4417d3345e4c6bdf7fa1545f90f015fc87615b32b8f5a4f698a3aeea327bc6c84dd4397f955803ba7edddad97b2503452902a70c7c915a5576a122435fca279d20b95161244ead89e68bb25312f21b010d023d634ce5506b416cfdd915b0df7ee7f9bd2f9a91d1d92a9d1aaa7f466df62aa30231689b865a3ad36c189d9d375db187d4ab370fdcba240c2eeb3eaf7abdcf6dd7e047975d1d0b3db632d8cc8345bc35cd8aeae91d1808ed899d56a43b40a16639c24a6f25bbaad3fd9781fdc1944f285c139a780fb7332ecdf45e625f4eb45fc5f612553873b397899fd0d51fd8c9acf715fbde71a3da955abbbf6ee32e958896e00cb40466509583627e90afe83abd297ae8b91d197c2ee3737f5799f936535a9f0758f740a3a9020e61a84a12a08c25c8d1d9f53898f0476313d2dc68310ec6ebf72301171a53f6f0406a54128e8a7bbaffd4ba12772b394d5d21e4f0b68d17ebfc499b9915cfc292a4abdf8fbdc4128d1ecae9445f381343bca782db4200b5359b77724a7045a509483794ae2e778a53d3dadd11ad6d6b47aa84d440954b0f8dcfeca86fcac281a9c3727b027f030f2ea996cb93557", 0x1000, 0x7f}, {&(0x7f0000002280)="3341cda9b64df22a4121471b0772cab9b84b986e82d591bb0b34e618389656d83169ff56d7fec6c2a4db561077855484c49cd66933a943d11514095a969e4579dd0f96df91fce34f2dceb4fc54baa7abeb71624df071897ade3a104462dc9cb1f6abb44c63bb26cc398ab5cc6511ded4b1a2f1334491dddd86977dd7ba28c6824f85c3c021ea888105d4a82205a5276b76da54e3b0a180d91a3ba74f4b3dd0", 0x9f, 0xffffffff}, {&(0x7f0000002340)="7b26a0b130140390889c1762858290b3a6a1f5382ca9856f10906db82b3c171f7fe1245cf837fd0af7b804a9d9f21f1285b1f102e5b7cbdb0c573f6f53e2043b2cfb0bb11c2220509f6ac23dc7d769efb7d15a4abee738804bc764c13fa020d005344fc13c2248eb4f712debeac748f6c4d5e815adfb6a1dfbdccfd451d42682c77c950db98d13afd323e4d9fd217a3e89b057c64dbc537b3203c8164b3a035c1f3443a1d18ff162a2528cbd28b1118abce90239f7b15fd10b480f1754a8aa1fc954565aec5da6ce21", 0xc9, 0x8000}, {&(0x7f0000002440)="ab7f71dac05157da3313c845ba80ca557783a4", 0x13, 0x5}, {&(0x7f0000002480)="af42aada5f93de2cc1ca9755effdb0d976a5952a16abd8104125b14dcfe8a3d5b6118c611799b8b35e962bcfa768c5328d8df2fa8ccb44c6880fbdced48d326d1e8a587fc5a723f6136189beba0ef7667777daea63c451f4b6f8a826e0b482c8073dbaf50a76efc1d1decf6b2e89221d2a86d78068c6ece1fba407b6e314c27498516fd4e513513a701a3a69d668f7a3cae5630e6f4d51146a6b8ef8dd5195a11a0c8223effc587bf73d5bfd97685fcc00e3a4831e2667a34c8eeefde344ab25ed628205705a1b85636ffb3d429095e41f367475a43cccdd301d406a7c188956e17e9a2a39652afd3a6f9383b47f008a72862932", 0xf4, 0x7}, {&(0x7f0000002580)="e85f15d51b770a7cfbeffe52e06a80de3b6c1ac1a0a58a8ed4a6beaec0ace0bd1f51fc9be9213cc39506b39089132086878de980df4e8a03754788e3d343682afb3cae7c1a6824c1d283d76a51db4360cae59457ddb730deac420846acf89f36672ee52584d1ba5a287b6b3ddf8d9c0544e5f71fbc08c397bd90be859d8f7201f2d3fcb6253980af0968340f68e11a28", 0x90, 0x8}], 0x20000, &(0x7f0000002700)={[{@fmask={'fmask', 0x3d, [0x36, 0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002740)={0x0, 0x900000, 0x5}, &(0x7f0000002780)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000027c0)={r5, 0x7, 0xd5, "758f6b479f9143299202c3cf09febd6c6811b4f2de18aa8777f5582b3253c0ac01e2bf0af4fda63287a3e5636fa8a4719849e9b64e4c3cdb47d8e48d56b7fe4c1d87230c526d2ccebc132d63b23fe5317a98c3e6d86e7e2308e4f939916c40257de5e06e0de32e5c0bf30fa1be4c4b359c8f52b443eb4d9389af2d30697c524e2ce1d480113412a82a4b8cfadab80cd5e6736dc3368b572c96fffa764f843e26444d20b24d5314ce9af5731a4ff8d52a7739fc269dd1993bc1e9b2c672a9953378d6f0f1d7f6221a5961c3ba8543532e175b07d71f"}, 0xdd) 2018/04/11 03:45:03 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x3, 0x18, 0x3, 0x5302, 0xcd, 0x1f, 0xffffffffffff9bb4}, 0x1c) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x0, @empty, 0x7}, {0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xaf}, 0x6, [0x10000, 0x0, 0x1c0f0000000000, 0x401, 0x6fc2, 0x4, 0x401, 0x59]}, 0x5c) r3 = dup(r1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in=@multicast1}}, {{@in=@dev}}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000480)={0x1, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000004c0)={r4, 0xc00}) mkdir(&(0x7f0000000500)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000580)=@sack_info={0x0, 0x8001, 0x6}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={r5, 0x42ef, 0x1, 0x3}, &(0x7f0000000640)=0x10) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x8000, 0x0) statfs(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/21) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000740)={'ip_vti0\x00', {0x4, 0xd63, 0x2, "3366bfe80bc2", 0x2}}) ioctl$KDSETLED(r3, 0x4b32, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000780)=@generic={0xbfa, 0x0, 0x7}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000007c0)={@broadcast, @local, @rand_addr}, &(0x7f0000000800)=0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', r3}, 0x10) clock_nanosleep(0x6, 0x1, &(0x7f00000008c0)={0x0, 0x989680}, &(0x7f0000000900)) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000940)) removexattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@random={'security.', 'ip_vti0\x00'}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000a80)={0x9b, 0x7ff, 0x8, 0x7, 0x2, 0x9, 0x10001, 0x8001, r6}, &(0x7f0000000ac0)=0x20) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000b00)={'nat\x00'}, &(0x7f0000000b80)=0x54) syzkaller login: [ 43.759655] ip (3749) used greatest stack depth: 54672 bytes left [ 45.239511] ip (3887) used greatest stack depth: 54560 bytes left [ 45.489536] ip (3912) used greatest stack depth: 54544 bytes left [ 45.574243] ip (3914) used greatest stack depth: 54200 bytes left [ 47.375310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.457089] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.615440] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.674467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.701872] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.726891] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.756710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.849481] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.381907] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.428792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.566978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.576855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.679526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.687438] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.729174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.831609] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.195961] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.202236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.212532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.256646] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.262957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.275624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.314776] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.322911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.348345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.385888] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.392191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.410697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.447613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.456459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.473711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.504083] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.511573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.534764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.580209] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.587778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.599663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.700315] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.706596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.715175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.877797] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/11 03:45:21 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x4, &(0x7f000000a000)) 2018/04/11 03:45:21 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x2, &(0x7f0000000000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 03:45:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0x2c7, &(0x7f00000daff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c01000010000000000000000000000000000000721c00000000e000000100000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/11 03:45:21 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x80000000040) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0xfffffffffffffef6) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x400, 0x539) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x0) 2018/04/11 03:45:21 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000080)=0x7ff, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/41) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) 2018/04/11 03:45:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x8}) 2018/04/11 03:45:21 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)=',') r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x9, 0x4) 2018/04/11 03:45:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x10000, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000002c0)=@ax25={0x3, {"7fceb018224f3b"}, 0x4}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000f00)="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0x1000}, {&(0x7f0000000680)="e069c93e454d0ca91953ae22b3c1be6b01b9cc21a7c20273f104aa060213eb49ebb698791fd7991e99fa86b5639ae2098138ecc5c93ca5932a6c867feccbf75c8e02973a2118ce553cc329226aafff958194faf4529673215baf1b33e9d997874827e5958e05a0a020c079e227170bbf2496d66fbfd0a8eb9c81c5e5289a1e7ca75a2747ce5b13eb7bb2cc3e8ca49908830b414d8b0e818af9c3272a2dbf7fd02f9ed95aae5025735924daf059983a0073e430ebcddf86877ded636d79c2bbea895433909c82647ee6d0d693e3a295d034a18ccb0a8a7238ca667f16f9041c71d6f408381a3605a20318cc3d7fc577aa0aa020b541fece39f70e6dfb", 0xfc}, {&(0x7f0000000480)="2222a11427241499adec9467af3f3ccfef749e1832c81a2352cb1135b51dbe17121dd21e8b940adc1ae6158bfc", 0x2d}, {&(0x7f0000000780)="743e00fd8035a5fa0b740ca51a4bd92952add15ba9b063aa95d5c20a080133b7a6ca9453c9e22dab197a60cc1c5a15debe488ceb32330b4a5d55b2a754ef5db72089a3bb75ccf3226c2d6d200dc84bcbcaa6c637670ec105a0afd818aefa372add96cbcaf069f8d65f06baf076b13deac8084e8013ae8aa1abf87fb4e40d66dd1dbb84f1a02a663a622615c5c861e90063aef712eb08caff3db971", 0x9b}], 0x8, &(0x7f0000002f00)=[{0x1010, 0x117, 0x8, "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"}], 0x1010, 0x8800}, 0x0) r1 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r1, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000005c0)=0xc857, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x5, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/5}, &(0x7f0000000240)=0x78) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/174, 0xae}, 0x2102) 2018/04/11 03:45:21 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10011, r0, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) arch_prctl(0x1006, &(0x7f0000000040)="74f92dbf99e42325d200d10d911099af338a00dbfac77e8ece1431754148ea0c1336a7dc8af48d79abc67a9815e9ba7f615089c2093e2bf7dfc8732df7d9f7f1ff744600ff0ecd74fbb738625e48b6557aed44a39b7b52dc4d119d101e251cc5bce5ca21e5c2527e7db8f129d8b88cf61613e15cff016d8ef65de40109fc18ecf12cc3c9016572c1e364a9c3ad28bca1b9f9c30fc9c03f62dc268f6315e0fae65a6becefbc73bd6222fa387e07") [ 59.294457] rpcbind: RPC call returned error 22 [ 59.308076] rpcbind: RPC call returned error 22 2018/04/11 03:45:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') ioctl$sock_bt(r1, 0x5411, &(0x7f0000000140)="aa120a20056a777eb5c44eb56c4e8c2a49ee06bd53892d284e61dd551616e502e7f0dcb6236a7c1cd7199cc3794268daacb54f56573ae6ad4fa8b77e4ed9e9f5c66bb043385b0ccbc451a48617da3a7254861ae80610c76204ae814221bddd3201c0ece4a9440549dd620e937fed790053b6b6961e11c4aaf03e8652106597d6d403bef4d2c4a6b2719526449939868ebfdde2ecfe7d15ec79d6e15f6b5b2524a0") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000800)="f6", 0x1}], 0x1, &(0x7f0000001b80)=[@assoc={0x18, 0x117, 0x4, 0x525}], 0x18, 0x801}, 0x10) recvfrom(r2, &(0x7f0000000100)=""/39, 0xffffffffffffffc5, 0x0, 0x0, 0xfffffffffffffdf7) 2018/04/11 03:45:21 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x158) chdir(&(0x7f0000616ff8)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/04/11 03:45:21 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x20001) connect$ax25(r0, &(0x7f0000000040)={0x3, {"3c9678a44c2f81"}, 0x800}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f00000001c0)='H', 0xfffffedd, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffef3) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) 2018/04/11 03:45:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x200400) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x3}) fallocate(r2, 0x0, 0x0, 0x40007) accept4(r2, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) sendfile(r1, r2, &(0x7f0000ccb000), 0x8) 2018/04/11 03:45:21 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(0x0, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xfff}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="262d14000900e2fa0800000043c14d63493e860517e7419da139527ef7dfd6e043ea26c013736a0acb2afb3befb04fe939"], &(0x7f00000001c0)=0x10) 2018/04/11 03:45:21 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x4, &(0x7f000000a000)) [ 59.430671] mmap: syz-executor7 (5118) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 59.557457] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 59.600242] rpcbind: RPC call returned error 22 2018/04/11 03:45:21 executing program 1: unshare(0x40600) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0xfffffffffffffffa}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 2018/04/11 03:45:22 executing program 7: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/142) getresuid(&(0x7f0000000040), &(0x7f00000030c0), &(0x7f0000003100)) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x64010, r1, 0x0) 2018/04/11 03:45:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x9) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/11 03:45:22 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000000080)="4b264a34cdc633af4015be72ea9fa78bdb447160f526bf79b37e23b43874ce96384efe000000000000000000000000") pipe(&(0x7f0000000280)={0xffffffffffffffff}) truncate(&(0x7f0000000040)='./file0\x00', 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x7, 0x6}, 'port0\x00', 0x88, 0x80401, 0x4, 0x400, 0x2, 0xeb, 0x80000000, 0x0, 0x5b8770346ee9a844, 0xfff}) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000200)={0x10000, 0x1ff, 0x3, 0x101, 0xe4b1, 0x9}) 2018/04/11 03:45:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) move_pages(r1, 0x3, &(0x7f0000000080)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fec000/0x12000)=nil], &(0x7f00000000c0)=[0x5], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x6) r2 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7, 0x6, [0xd7, 0x3, 0x80, 0x4, 0x7, 0x1]}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0xffff, 0x4) 2018/04/11 03:45:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x80000004) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1c0}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xfffffffffffffedf) r5 = getgid() r6 = gettid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000a00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a40)=0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rtc\x00', 0x10000, 0x0) ioctl$FIONREAD(r10, 0x541b, &(0x7f0000000b80)) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() sendmsg$unix(r2, &(0x7f0000000c00)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000200)="6df35a0d819d57161dce6a6667f3fa2242fc8ad1fe84aa9914fb3c4c38cf3d936fa922a906b9d794abce9f3270c10cf4352ffa08162be8bb021119caad5698339c19d3c81eadeff338e688ff19dbec1cb33dff05503bc66623311dc73f34cc20cdb95194907a10d49c60b793eff9ba8ee499af2688896eb80b1396bd4e440f2465ed18c9ab027a96907b17e2f4833a3b2851e7b7dbd21858de96e9ea12258bbafeab84b23e8d7f81149e9a837e9193c90d733b9740076b73a608db5a270ff69043f8189ef282198637f44485b3745a87ea7f400dad656e2990dfb7f91cdb7ff596216c91254e3c2f9589dcd0e3c92c8f762559", 0xf3}, {&(0x7f00000003c0)="56af23a5ab7a65bd34ff55e8106d7fe49f5d677015d5242f0601001817872c8adb68f8ddbc6bfb9d50df4a13885358189a06ce9bdd42bacfc98a25699b15fceebfc8444d5e402404ad383674ae46e9e8486e3c975b1bd0db6ddd5216905c0d71c9fe8635c5b17cbebde6faf27c2b", 0x6e}, {&(0x7f0000000440)="83add77b66911193da86c02115b11c22fe099d488872322e1f38ac0b5b8c0823db860f631d1db6c2b9bc8ed92a3cce36fa8ea5df7e81d5367db0628a892e3ccdf1b71b40cf72a00e7ca2a8921848472b81f6592ecaeef0dab9774119b62ab9e61af1613912b81e93821bc254959d9eb6ccbd8bdbbe0e2c8bc43cbd8b9800", 0x7e}, {&(0x7f00000024c0)="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0x1000}, {&(0x7f0000000580)="b40cf2b638528348176e7fa3f3d0f729e88af00a7744cc3afd1d8c915b33107b09e09e69c55abea2a3f545d5dcd5d32c616021334b5ca98f6c5a790626080c03985728c6a094390742f6d3b4dc365bc770d85ef5464be8fa5b589a0edc2011b6361c8529d8fbf149fc1eaa04fe0697abc82b6513c600070642b4d1c8e42b617f5beaa2c033c1e667f0e3ff18460a1575d8a8a17a7c2872e4c94c91cebb91ac42c5b6fea87c5ace489eda6bce275c5d68550e2e2174bd103c3d13b0e2ba8533b5dcd458714a1f2ab0ff2f19191f630de42f3b0bf419f882183f93c723d68734a399", 0xe1}, {&(0x7f0000000680)="18c39d16cf1002bd65dd6a1fb20727ea765dc7513b0945bb64c2e4dfd0c4aa84ec5f7545b4cc2924c7aa3f4a836fa4826254ebedc562026cb3a46d1d60741c6279b67ca28ad944464e1501fa6e3748fa031fa08845e049c178a6aba1a0039a9614dc099662432ef3c50e8dd97b0899a3b6a3af1c51edd15358c119496a02480a80ac11d1d2f8c9881084b728da59ae671dd694a280e3796d4fb008b2a51055f708474a61a5b3ecda7ce7d41445b92d291771e97d5517c642ee54076a7557f2c82c045c13b9d8c66e80c9fefbaaff4bfac2002faa9cf9cfefa45be24b2f10e8c8668d", 0xe2}], 0x8, &(0x7f0000000e40)=ANY=[@ANYBLOB="b01d6c81336929b9784ccff0845be343953232baf7182c7794364576284e4a248335140631884264f1dacd002cf20084f4d8ad9de2f4c9abaaf0bf4bea7b1e25b0cfda4eb6e80e77ed566f1273d44aa0dab432c78575d3bef178a7bba4d3edaaf28d145a75fc8f6694112aa43eaca7a98ad69a9f54", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000ca126fc92e93828c0d50d5cb0da3884d3fc7c4f6e81c3a6fa441ac8191aaa403c04cbea04edfc46290ec99ea63d8cf242a79e42dc63feeb0f0505781602f2c79e0dade8351548eeeef57aab078dc66221b85491a7a1c0e6c3e699edf82f8de330a5ea4c7f6ec5a352d2019b3461ab84d586c09fe6603251337d370e53d046a7ab5fa37", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0xa8, 0x4000000}, 0x40) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000002440)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/11 03:45:22 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='security.selinux\x00') fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000000)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) 2018/04/11 03:45:22 executing program 4: r0 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='user\x00', 0xfffffffffffffffb) add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="d08d3e8eb3a6af4b8770357426e2e9d178154a4a42c94bc679f357a4fffd0033019bccfb34cc4d4b260b87d99603d8f1a371173ecfd02a2ef400d3631fdeffca848bfcdf7eb68270a6ab2dc139e74f73ec4efd14ddc22c7eb2b33644b079e139eb0b8e8bb130466df5abf269ef942a47807332296fc9ab4781f3a448597ac3b2f54888bbcde4db9cc0577a153b1586e383625eb9db9c64610388ee9c934ba8c4d597232f2243", 0xa6, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18070000e4ffffff00000000028000008500000007000000bd070000000000009500000900000000"], &(0x7f0000000080)='syzkaller\x00', 0x78e, 0xce, &(0x7f00000001c0)=""/206}, 0x48) getpeername(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000eebfc8), 0x1, 0x0) 2018/04/11 03:45:22 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x12, &(0x7f0000012000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x401, r1, r2, r3, r4, 0x40, 0x4ac}, 0x20, 0x1000, 0x91, 0x10000, r5, r6, 0x5}) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r7) 2018/04/11 03:45:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0x0, 0x9}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x10000000000000}) 2018/04/11 03:45:22 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x4, 0x1911, r0, 0x2000) r1 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000000)=""/161, 0xa1) 2018/04/11 03:45:22 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000004180)=[{{&(0x7f0000000000)=@llc={0x1a, 0x303, 0x1, 0x7ff, 0x200, 0x1e, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f00000034c0)="d475498aafac", 0x6}, {&(0x7f0000003500)="a7a5b6174213de087c7df273ab94b19f548235724407ec2da0db60ce68d5232faf3ebbb47681a5426e9c1db554065440bb8fe12d38b3a1e7af4f89735f711bcd037404dc6f6e8c31a3c9a67f729e7c88767797c4b64dd85a87c87b8dbffcfb4ff1f5762cf5d8a1fa5f54aa9b1fae63a497325a058e5a565f9972aeb3bdcdfc6fdb9353f8f5cb6a66f437023d4f1e001953db9241ab7de9ddb1d1ab4409122f5cedb71d0d2618d7f5b1dc0ec4f49bee852f3512110cb6c5e6d02f36aa55fa218dda05a85bf6f25bff", 0xc8}, {&(0x7f0000003600)="0a2e93f458fb0294be7742b9d3b2daa40f1cffb8951d8ae823b1fb15393b12310dce3d5691237882d5d4", 0x2a}], 0x6, &(0x7f00000036c0)=[{0x50, 0x1ff, 0x3, "5e0807e8b8e4cb1c36506867d464c9bf560e69dd1015a57c2c48013af5e3afc97c6ad0c5228bb0d3565588a271a1b0079e1261e825407315437d5fced1"}, {0x10, 0x11f, 0x9}, {0xb8, 0x1ff, 0x8, "51a44a168967fdd9cf8d6b580f4db0662ec54bb8def84365da79064cf44c043e8308d46398a8ced83e794764e8b82ef8a3a7c0493a5c4d5eea7e484db7edeb729a39c035458b04fe5f9efbce93befa1955f621e2f3ee884d2f465e32efaa33f7d1a4897747946b8a2230627237811dae96cde9bd513b22fc20dbb2fac62e8fff3681b1a61716f64342e535bf63a5107ac6db717c8a367db3bd18e36a96f375f833afeaf3c475"}, {0x68, 0x114, 0x8, "9bbe4c2ec2febe3e9c5185ac1111962f0a39e7b1ff0f63dc2d95cf0d9ba013af02b6d0bc215075fe0e91614f7f8b29b420bda7303d5687e3075774e1edc50fb7551fb6eecfe6356ef51196bbd1c771beec95b028"}, {0x58, 0x117, 0x4, "3b891995ab37432a425da838638f87be8b6c1aa447f1fb4d94611b2e7f5a8dafdce56bbbbc764a47f7584b9dea6332eb2c32d513154d7bde25f3de5d1dc4d62d64833651"}], 0x1d8, 0x50}, 0x9}, {{&(0x7f00000038c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539(pcbc(aes-aesni),wp512-generic))\x00'}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003940)="4332e94ff5c2d786dd8efc5ffedfd7e106193ddffd5ee2121571a78c9954244572243a6ff9b213190a2140e2ff9a83c9e7a2884bf8641c505c2d87edf448713c128b77b2b3d2f0c52987094066afda95a5a7", 0x52}, {&(0x7f00000039c0)="0283fe8d19fdf6b43e89c231e848cbe47a050c132aed827ba084b1ea07ec499487a3b92afbd2b4b1e5f55c62a70cdccfb8e1a204ab89f5b6cb2ae4fbd2cbae9d73f3509089f4b327bed788cb018b2b61ff22a52c3b7e42a41906afe86f100f9fb43b9a02f3050584667059ceda15b3fdc00601296f930a2c062f173bc1aaa5988e4d2b6d1fbddd699b1e6ff5cedf665a9db47b68699a4895de63646bc22d60d1dd0d7e29d4b527806710008ca6240df876aa44cfeae336", 0xb7}], 0x2, &(0x7f0000003ac0), 0x0, 0x4000000}, 0x3}, {{&(0x7f0000003b00)=@ipx={0x4, 0x9, 0xffffffffffffff81, "44e616110ab8", 0x4}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b80)="5da383bdb19fff8ca45b0017452688c84640831a8b23176ab124a8d0e836fa8a42d2d6e4a37c23bdfa2c93b8ad43451fc7d7162a39051c3bb0cae0728fc5e42e09237ddf40339b12616f3321b89aa82e49d17f54ea48caa5c2ae252d702bd9166424c03a4ed518fcdf39dfa9909f540535d4100e2608a42b4840e2eabc95c6685311d87210b8d5377465f4a329698b1504df1c3a554f4905aad5c1a5b6e658dc6c77037d", 0xa4}, {&(0x7f0000003c40)}, {&(0x7f0000003c80)="2d3a3b695db7fb43181e8686535de2c33f74cc398154deeadf75212c65263a55ff4a7134b12cf94e19e06176fb51b9b3ed4bd2b8ab3b43ea4e5c7188fe68cf3b05887e81fefa5082d2", 0x49}, {&(0x7f0000003d00)="492999eac0301b53480dde7ffd05e27de876d14344e0cc2fb551b2d66582bbc04794de0482c2f6e29aa7127b", 0x2c}, {&(0x7f0000003d40)="64db7a3810d788affcf36cad3a7a2d7392c798bb2a5ab2ba5a2a738f8f4a5f5ca6d5750c4c1a8ee23d643597d5380868791d30f35a3dbd53446fcea582824ab695cae3713ba5f82cb0a26d9fad3e658d16d8922a14", 0x55}], 0x5, 0x0, 0x0, 0x80}}, {{&(0x7f0000003e40)=@in6={0xa, 0x4e24, 0x2aa6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003ec0)="c3b9f00579551471775f9967bff4804b1cb95bbbb702198d64b83c2fe52050db3f3ee306654d588ac6f2b5927ad6e3e7d6776732a3c14c566a16417544d29161b898a46477e39a9b0a5db8949d11fe45bfb871b143117916599e4c1d778927d86246318fae983abbfa276bdb797497b9a89e9ab671b803ac5e635f803263de3bdd8c75aa921abd7404c55498cec6bdb2b9a9435ef39b33b99f154edb85be08fabbbf40ffa027cef298d9622eb1a797efba498b1dc1fb34498ff2e1ebbb8c1d57d3a74a1338e6097995acec37cecff2e6e219545bb4f52d4ac88b39b0550788a6571cd5", 0xe3}, {&(0x7f0000003fc0)="a49938813764fb7b0f4dd2f9cc99d84dd3c9440cd4d018109929eed26c02700e31901c8832b117cc111a374533ec11be14fd42bb49dfed5107bf250ecbde892be3dc2ff28978767ebb384cbb781e8d9605a25ebf9a02c4b8827b0e30165951ee3987b5a97befb386fca7c8d61e8d478ee06fb0a0ea79f3e9ec5a03ef947a17672a6a5583d0a2c969a63f70", 0x8b}, {&(0x7f0000004080)="819bec65937ed419aef12ed7565af81c6ad338c596ed8cd4858ce5589e343b27fdaa5cbe140c8de427ca941f7f719f057cfb092fde1e07fc86d6d9ee8d43ff433dc2fe9a7751c5e505ac574a915820d69cd42b9f7b314f726fc9618dcf61379fd60065eabd6efb516d34cbadd374a9d9fcee02c77036a02c66b3e965de1055530f412fc61ec6ac13fffcb7a669008c54f70c67dd1e28a0b3a945245cb4", 0x9d}], 0x3, 0x0, 0x0, 0x40}, 0x8f04}], 0x5, 0x4000) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f00006e9c68), 0x0, 0x1}, 0x0) 2018/04/11 03:45:22 executing program 4: r0 = eventfd2(0x80000001, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x1000000000000000, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x41, 0x2, @tid=r3}, &(0x7f0000000080)) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) 2018/04/11 03:45:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x9b, "de4fca34cf7b452aa9d4acb14a7d323c41d21cb382e84ee06fcf67f0dcf54cab9e4567d7b87e36cc1c817181b53961090094cb44dcaae0a4f2287d5433b55eb669a9ee5ee140cbe1b35e6a8316659dc39a2aa1efcaca5e8d9653f248b3319ce7d2ea8a244ab942bf27703c6196944c33b24aa7fad2ca628c048af8cb9467a7891085134da8c21f5042f9d43d6f63f42eb042e02ed97e48fb938f10"}, &(0x7f00000004c0)=0xa3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x400, 0x40, 0x81, 0x0, 0xa65}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r0, r2) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x711000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000240)={0xfffffffffffffffe}, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xaa8d, 0x4, 0x0, 0xf, 0x16, 0x11, "5a729d320e48d231c9967ba331c4b43e78d9c93ec746b2d20d957408183f78c540a58598b99704ec9bce0b3c2edd704756477df6082d33aa12d69d41afa32954", "0ca8b375658ee3feea6a648fa8ffbdfdac4bbe3c534148eb00925404f3e04e31033c7faba66dede5b020de5b40b3a7ebc456b700206349060a0131f8a9f43069", "576b948cf7da778cd0a355cfa152c9afd2cc7ef0cee77a9c69374e0d526c2463", [0x101, 0x9]}) faccessat(r4, &(0x7f00000003c0)='./file0\x00', 0x4, 0x200) fchown(r4, r5, r6) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000002c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r7}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/11 03:45:22 executing program 3: r0 = socket(0x8000000000015, 0x80005, 0xfffffffffffffff9) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)=0xfffffffffffffe31) 2018/04/11 03:45:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x80082) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='/dev/loop#\x00') accept4$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) 2018/04/11 03:45:23 executing program 4: io_setup(0x20, &(0x7f000086a000)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r5, r4, r6}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000540)=0x0) r11 = getuid() getgroups(0x4, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) rt_sigsuspend(&(0x7f00000006c0)={0x1}, 0x8) sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8dd86ba47b07310343145d3becc05746133988fbb6c037681caae0ee7a64bf6574cc5b6b10015c2a6ad3adc533febc79172547bc5a1102a2ce020f777d5497648f7ea76e2425530884ae671b03b8bd66712d5991bd5e05470df96998f8bffbf85358fa2ccdbc5e98113234f3e4a1167bbfb400afb42d21fcb46a3e69857bba2a4f8685eeed0c9157d3c276b13629e55ddf96ec9eb7f7a2caba4819141a1e12be1c7d2bef18bc7cd5e290afd682acc35f9350b2059bb62a20849a345e6773e987301739565712f71f0c622c300baf00957345ca9584fc6c74d5d18842cf0624056f97", 0xe2}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4001}, 0x8040) 2018/04/11 03:45:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) sync_file_range(r0, 0x6, 0x5, 0x6) fchdir(r0) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/12) r1 = shmget(0x0, 0x3000, 0x78001308, &(0x7f0000ffd000/0x3000)=nil) stat(&(0x7f0000000000)='\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)="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", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x1a5e}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000540)={r6, 0x1, 0x5, [0x0, 0x1, 0x2, 0x66d0, 0x1]}, &(0x7f0000000580)=0x12) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r8 = getpgid(0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00000008c0)={r5, r5, 0x2, 0x7ff, &(0x7f00000007c0)="1dbc5aada2407ec7e1d60b50f955f4b477b99805dd844a2685ea7985e5fc65980682f5dadeb0f24b32694deadc5589aab5bb01422dcde91eb439914a4d06e75515ee7a282d6d4e551e6dcc6352e532d891723d012231d70f9f8b4d825443abd2b77cd657cab1e6e2025cf8910628d5c91618c7cd9236d40218b250d5028b2d0d03ca405071fcb8d62b478370395a3ebf0245136e8bc3bab82825c4539e8aeee5f3c08226c69decd1d293f089c36754570ac7cd972fc97fe5e983817744bd7689d10a822bd0ff02bb041b487a38fe7ba52745645cafc2ef0251398e2e38d201abd6b8c032d8c5e48efda5a261ae50ac", 0x5c, 0x7ff, 0x9, 0x6, 0x0, 0x5, 0x7, "681eaf9a28e090924f6a8982fe7e2957d65bef76dd9ba23f8c082fba7040402f6074a015f07a299ca5d303534e5727a74ea8260cadd60fe32edec3c7cc695bbe03afc70cc421d68c1d7d9207709f6a1b582d6c308fd8e470a9278085685dea3f17f755d8328ce7ab6c8e85d9ecc2fa937dd3d8092516a4a8dec09b25c446f061db9fe5d39ad55a270e6d44d751c38c32623b56cee5c7f84087da949e22cc480d80c170f7e435e53498466871d8366b1f2b006ae5ce"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x80, r2, r3, r4, r7, 0x30, 0x9}, 0x7fff, 0x6, 0x0, 0x2, r8, r9, 0x20}) 2018/04/11 03:45:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x8000001, 0x9, 0x24}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7000000e845ef5a7089ab4220ef432bb13d471b3ac57cf381ab29c711bf2dd15f4e0d94851b0104cd4ac95e76b956ccdf8c748ef65a1e694579c4dc92643e2911b7bf0c834638bd5419fd6000c6f08931d2eb5a3856727931c07f20ef033af6ba8d0e8c2e4cda95aff2a12d40c8acedac49681b235ec1344fea3bfa895f8d1eec38ef8a7e4322053df7ce7636800f4bee08ec72f16099d09653af68fdb8b6a00e41b0a44e9524491871b8079b26ad1a829e65d242b3875f1b23091d105cff4571391eb1fc0c32f1dfe456b1e48b5ed2320168cae73303d32640f9f0c311a3792104dd1bee65b2a6ebb365"], &(0x7f0000000180)=0xef) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3de7, 0x1, 0x8, 0x4, 0x1}, 0x14) 2018/04/11 03:45:23 executing program 0: r0 = socket(0xd, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}}}, 0x1f, 0x7fff, 0x3, 0x2, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}}}, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) syz_emit_ethernet(0x2e3, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x1, 0x80, 0x1}], {0x8100, 0x5}}], {@ipv6={0x86dd, {0x40, 0x6, "24a19d", 0x2a5, 0x4, 0xffffffff, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x18}, {[@hopopts={0x2e, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x8}]}, @srh={0x0, 0x2, 0x4, 0x1, 0x6, 0x7, 0x3, [@mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x11, 0x4, 0x0, 0x9, 0x0, [@empty, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x87, 0x3, [], [@ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x10, {0x7f, 0x2, 0x800, 0x4, [0x4]}}, @jumbo={0xc2, 0x4, 0x3}]}, @hopopts={0x0, 0x25, [], [@calipso={0x7, 0x20, {0xfffffffffffffffe, 0x6, 0x7fff, 0x5, [0x1000, 0x7fff, 0xec20]}}, @calipso={0x7, 0x40, {0x80000001, 0xe, 0x7, 0x6b380e07, [0x80000000, 0x2, 0xffffffffffffff80, 0x7, 0x7e, 0x0, 0x7f]}}, @calipso={0x7, 0x18, {0x7fff, 0x4, 0x2, 0xa686, [0x0, 0x0]}}, @generic={0x1, 0xa9, "1a6c3f8d06ca0547d200d7649370fdb4dd05475c9d76e8bb3799ca6d65f187faa825d8ff4e1f38f6f0f41a964abdd5f60ee3bfceb2e6e9a8a7d7554a0abf4630eb765db6357005b7b3ef550fd5f989479f581843c0d42e3eb7617be25dab1732f924d0891aca372a2040b9d6a845ed85df2a1b52c240ad7d10e4fede73f9e4bfa348fc2e1e7811060557e4af1ee76aee2fc3d9ae4c13e9e0f56d887d80deec07f4ae27492b62ea01a3"}]}, @dstopts={0x3b, 0x6, [], [@calipso={0x7, 0x30, {0x68f4, 0xa, 0x8, 0x5, [0x5, 0x7, 0x0, 0x6, 0x81]}}, @pad1={0x0, 0x1}]}, @srh={0x2b, 0x2, 0x4, 0x1, 0x7, 0xffffffffffff0000, 0x8001, [@empty]}, @routing={0x5e, 0x6, 0x3, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x0, 0x6, [], [@ra={0x5, 0x2, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7f, 0x26, "2aeceb08fd82ddc055b0310d06f3ed11989b744832b6d59d1ec82c27e3a2caa74592252f6406"}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x6, "6ae7e5a6e437169b96a47d1feb"}}}}}}, 0x0) 2018/04/11 03:45:23 executing program 3: modify_ldt$write(0x1, &(0x7f0000000180)={0x8, 0x20000800, 0xffffffff, 0x6, 0x2, 0x1, 0xb24d, 0x2f, 0x4, 0x1}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000200)=0x432e, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08060001080006040002aaaaaaaaaaaaac1425bbaaaaaaaaaaaaac1414bb79c8fcde"], 0x0) syz_emit_ethernet(0xe1, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa91003f0081001a000011af00000014dd3d9a550e3ba01c83c522da5a5e05ed0a895f1d7546dd22df07343a1e8c37e5f1496c50d472a5838bc9b4f1cb97309f79b11dff664e8b7a2d0bc2556a0d3e269a4efecee9a5f3d8b9107fe34a000000000000004e880aca91f73d620c6a6e7af3936fd548311177d00f21cb1d74ecf735c8c9b1fc093532985bf0c3bc9bf243b656baa636f95bed65554aad37d8b3296b4cc5b623f9904f4ee9f062196fe71c79dc1436108e4d14ed0a8ffacdfb71fb5052a90e0b78033a00973ebbd198417acd8f3d6cbff01653cccacfc5f12c0d4a4a98f3d570f94e6d839653784a10274710927bb2da8ffcb1f1f0962fe4b525c94a55bf4dde"], &(0x7f0000000000)={0x0, 0x3, [0x1d6, 0x539, 0x6bd, 0xa0d]}) 2018/04/11 03:45:23 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x12, &(0x7f0000012000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x401, r1, r2, r3, r4, 0x40, 0x4ac}, 0x20, 0x1000, 0x91, 0x10000, r5, r6, 0x5}) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r7) 2018/04/11 03:45:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x9b, "de4fca34cf7b452aa9d4acb14a7d323c41d21cb382e84ee06fcf67f0dcf54cab9e4567d7b87e36cc1c817181b53961090094cb44dcaae0a4f2287d5433b55eb669a9ee5ee140cbe1b35e6a8316659dc39a2aa1efcaca5e8d9653f248b3319ce7d2ea8a244ab942bf27703c6196944c33b24aa7fad2ca628c048af8cb9467a7891085134da8c21f5042f9d43d6f63f42eb042e02ed97e48fb938f10"}, &(0x7f00000004c0)=0xa3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x400, 0x40, 0x81, 0x0, 0xa65}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r0, r2) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x711000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000240)={0xfffffffffffffffe}, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xaa8d, 0x4, 0x0, 0xf, 0x16, 0x11, "5a729d320e48d231c9967ba331c4b43e78d9c93ec746b2d20d957408183f78c540a58598b99704ec9bce0b3c2edd704756477df6082d33aa12d69d41afa32954", "0ca8b375658ee3feea6a648fa8ffbdfdac4bbe3c534148eb00925404f3e04e31033c7faba66dede5b020de5b40b3a7ebc456b700206349060a0131f8a9f43069", "576b948cf7da778cd0a355cfa152c9afd2cc7ef0cee77a9c69374e0d526c2463", [0x101, 0x9]}) faccessat(r4, &(0x7f00000003c0)='./file0\x00', 0x4, 0x200) fchown(r4, r5, r6) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000002c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r7}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/11 03:45:23 executing program 7: unshare(0x9d3bbbaa82aba1bd) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) prctl$setendian(0x14, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x88, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x401, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001740)=0x5, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000003c0)=0x1, 0x4) syz_mount_image$xfs(&(0x7f0000000400)='xfs\x00', &(0x7f0000000440)='./file0\x00', 0x9, 0x5, &(0x7f0000001680)=[{&(0x7f0000000480)="1f2dbb44eea928c769dfb6ed4b4c6613395c6cabcb5c703f8681e4004127632f5810bb73931bc7758ae6d9bb3cffafd5de47eb3e9abc33efacdfbfcee736c9945d15eb83b378acc59007150254e00c6f6463ef82817861fd1ce698fd83de39e357dbdc014f2c23ad6041c0697f387cd046ed9be468e9223886623f0c95c1466716231d31c3ad65a3464c6ad42c1c7f51c5131500071bc3a029ad474a0f2366524f4ab472d70857cd4b4765181c08295252fffbbad8b3d7c01978c75a5597f00046c2f7b4e49e579d40de4e65d9a7a799dca165a34baf31754f661510d59798c050d648b2027724", 0xe7}, {&(0x7f0000000580)="b622c46b84d2c88d647b6f268a1ae6c9f5ea86c244e5f52da6b4ddb9b4af8daa30e7e21fa8df9b0aaad960345b8d2be6780c00f75c823eac9d6901502031188b42025ef7d79e8a87c59008bd75f3ecf2e4dc39ca6cc09604145448d8665e201e71f9d3d3880cca4b27a6a49e87f915769be00c7d32d8eb39badabf46d23c12eac781d45eaab72913ec3c41d37c077c4e4a596292996b189d5a13faf01359561f761e466983b1138ea7ae6fa05f385b00f0e580b737d5f865b1de70c8e54f0044d23330138ead9198676c6cae462ec08308f8e5c510621eb41032df5190a7af101baa74170937349d0b2fcbaf884afa4f1dba42e3719a6400bd960c5a8d0ea9f976d2d2092a15a26cd7694250231d274c4575e8fd30e6054e5f03c0bf6627047761b713f8d7ec1639049211855153ad3be73db0f980bab7fad946a7a63f921e7ae15b01c822b30ed0967a39658f6e034233959c3b2b4b7c145a1a749f5e122cf4fb2fc1d1c4731d036ea2cf457df3da14ed5919008ecdfb7374ef108354754462ddae1968e9dea347aaf961412bd37d394ef7dae41a1e4b45da61c728ac38447bfd2038a97ed705d5d049bfdab0e1408de80b7c5b5407658c3a6c3e76b6618d3b0c5f49e4a6b95770c6aefa5660e2d3df7eb58b0bef90fdbebb14ccae6eafaef8ffd83ed260f4cb08d748b841909d3c715683c097343afae202af76171a5c7716ce6e8055f872a17fc35ebfb9a2d81dcd5fc9211dbe9dedabc4a5b48ab63b39307697c7e8f9eabfb8261f1c3886c17d9c6862fdd5f08bd1b590a1d2f0d3b72c55e38119515f2406662b4f950ebb5068b512a1acd811d5b585f5a36b70fda3e5ba65f700200ef3d8e190c940feba45dc21de81f205b7b9a0c3b84b5b83f50a9d0bfbd078c1e02ad8a54dd5236b11805bbd6edda676ea288b40b0ab4a8172435ec03cadeeb183a4a611d6e31f3d1c982a285737eaa46915dc1a2919222638d1ffb286bbde04681e528c33de0ac670cbd8291c19dd7cbc91f3114b86f5cc9272cd9a60521435c318a3e9fafde749b6eafef852616bd83e7891251bd239cc9ae7bcb38f9dec444948c9a1907150d650755d67fb4f25b72bf1d7535d3426a508a31df0018fdcafcb4f3554173053fbb876bf42285b5cd74b189fcfea0671ade035d19846dc79070c2428dde45c515b3ace064a0f25648aecc324c3fd37aa231c6449df87e4abd6edb3418def38f48e8d24f02a2f4df53107134237e45089a725bebc3ed9f179c9f2cef2a556c9d0acd6a3458448abcaf97c9824b2ecf47b63fe2ffa3c1970a6c829f8f921bbe910d9f076869255d9e819fc00b9002b4a837d4f488c25571808ae1787184abcf85f9f1a13e5ed0b9fbc6dd26392c77b43625f3bb52eb5d73581c65a5fd89d0bacc8209f10ac1c923a372e540f5e7d4bc2269381fa66fb188a0aeaaf444d626edbace9addb74a5bf0bf8414baed4040ecfe80737deb16ac74533cc7182619e02578a8788db829ba68c9bcb3fc80df169e3dec1aa666fbe1b672dbccc16207618a348024a1ca7281b0773ae4207062b8c5b746bb8b1e4d5b8907b5dfd8d42e821bcf14cfc3a32a8a8a8026973da5e0532a4c2abcac75466c2f636ef1bc6cb695700890f69a35a24a0d6c66a54c383834628b9a46403f8280561fd291d82fe5001810236b366e40ddec548b79ddf7eeec5265a0d7dd530eb8956f9f60dd4e149ca6c493dc22c696ba7491ec068b84ad095177c55aab71fe0be84619c97aa08e09d9faf73df97729c927dab6ceee5a08948552d3b64fed0e9c980ecbbd2fa2034616bff422cac22bd32032e74ff8b5e777c9102e5bbad8dfb619d1061609e3a07e3189658d30f07ce83a4c2ef5d6593ac25f7241df95576e2eebac25ee4e2b208ee512c94aca85ec120873f6c355e3b3c48526fe3e907d036c5084bbcf60ba8979ddd31c4e11518e025de47a64fd5e19f1d4861faef192a33378458cdb8a92f7636869f7a2289097dc11ece8107bb96b66fc8ae69453b3ba1001aded38f7da068e09884f4726a4d084e6aece9ec4246fc88aba51f9bfd456bf2899c356adf6d6e27b9b5e7326d005f397f87010a4f0cc59953146ffc7e6a435c2112118e5b5ea19a66c452f8ef3c678c887ddd34bc5df4d41802ada2dad48b0c3846d565e8075b73592f1eb1ea9126c2b19ae8bb8cfa4b7fe4e84f8ab9d27ad63bb246fb18d51b70db311cf9a09a999b1d0be3c4f366b54b4678d10e01c4df03056b1c4f36029f59ed17c32ea671081d25e8166d4260fecb14e5ae8f12a4774c2b71eeb083c0a918f53c1cbe5ead8f42be4a976acb0fb66785e469a39380e02659aab928b073e3f7a7cfe9d671b4d1bfd3509896c69a9859154849e0914824e4efdb9b972832af59b7caf986ec6457a974c920da95a82dc454033ca557400698c9c8e9772e2b68b879f7a159cea5ed14f4f30f10c9e5a012e96580af86d3c2566f6fa3c8d5b863c623627d1257a30b1a238b67d412dfa4c9540b2856f11842c98ab29b60330c5e76d74fb61487e7b35155f0e3b4e4d6cc82cd67acf3e2d51b7cbca8a7bd9dd5c5b8c822ab7bf42479c3f4fb1bff46e96b33ec30dbd41880591dfdbaa38eccd30354faba5868809d575daf725a02efc04bf487287bc2fe8f3a890ae0bb108d77c269ca56115ab2d0d77a7ba0707a0ffb3c3b1adaf7ca4c590f2d531faa36a5d2f3cffddeb879aa610385e848081ebc5d99da1bc5c93f4c54a28b8231347a48cf89e986aaf4f23f5369ab235b11f9d2647a01c99ab30056232a60f430bf2b832d450bf519e451be3765e4e06f17bf58ce48b01a73e7ba8401dd726cc2acb93f3f1b26b2648709b90395e125f1765e5e8c282b748ca7b94ef8a325f8f71ae4757bbf3d4d487d93a3f966adb5739edda62f940a1cf7ebb359f2d93ded8b5ac32253fd8638b59919f4420e9a04bdb2f7c9636f18cc371e2ae637809ad6068a765de784d2f73f29cb117f0de19adaee5febc1a81c57a75d323d0caa90a384d842094b33a524a5da66532551ec23f39c470bd9f6a65219e1cb2d2ca6122dc19c89502a6b186c37d39764e5f42d3936e39d9c5b1d3947cfecb93e8a6409f005983f215bb686f2dff370b15572c874989f77db479a9dce35390797b69f941d120c94b97c7c6f3de55911aee665e8aa8c9b8a3b3a94cbf05fbc78d29e5dbe8f9998c7333cc5f0800449586f56c1b1c204587353d899316efc441852dde884bcc0889e900de5e0f56d12931da5a117ef18d2b08da33f14408aedd4d3a99230759febcd090ee80e02bd51b9594706cd30fd9b24a9c266e7ebb86420edb6997e09a88588af2c29937b4a4975cdf151a4253eda9c5602b1d8dd20951ae353489793353b216c4a38806b0dbce419f05dff808739bc19d6cd010cd199bd3c6ea20d95cab1391dd091bec9fe95d5efa6f09b0e48c1e272bb5e5748470ceb18be03f1e7dcc4b0719fb017f39f376d5795e7147b4b0788ff6d503daf6ea1f2ffecdf7ca92fa92cef9db065f4e090ebd76e311a348e8d1b90f6b8974a35afa66bbd14b90854c3405d2e0992aaa8d867d9d523460797b75425cc16e0b5494496ac12e143e2f77fa142dcc220db63ef846cbb890ce0cdb95b030b0fae7ba96e69b647069648ae4455ddd3ae352d25dcab0c398e72a08d5e449b51be0381e978d6bb37ba7290dcb6db64c5e8184b72c21d248297be6f8006e415d8589e1f2203986e71174a9b40225017163fff215ab339144a00fd0b3213e1510054547757c115d6f32d4a8adb4a5b10175c05b6a5ea8dff4a09a6cb48c17a9c8de95df6e7287c0d7040c6a199bf1fcaf78d559772121d6a26a09dccd53cb07219bc07bf50d2747902268b98548d11d3321274e289d4f51751d802704577b405e544037fd6abbd177d815edcd017dd46fb0e24cf1dcc148c5fea4eefecf25f9b7b675161966217f13edf144ba0d6d9b0db5309bfa9b9f5ec1fda56dc816f5be8dd7a9055146b863b0b50a61eec6273d8807b4d94d4ba1c501c30b023e3398090729f9f94e99dae4a69f81d0b3855918061413f08cb42e72c7de87c77e94f09b3fef65715908b14fb0c07547ff81f97f2fbb84d0c32b6213d0f8906636df0b0f4572a80890e2f87e2a67b769df6001cef3a0f5712c8111b5dddc15d4726fff31d76fe47be1bc6d84499c9134e51d171a7c62064a8405cf66d5f1566047c3515227ccf6b752c8cf670b3bd34d307f7a8faab9928157b34ec65d702a612d211a7e7a1331f457b461064b95f6dcd217f958597a40d0114ac9b6308198fa79eb38a98a453576cdb08e5d28f51d12ab49d63ff4c925bf19804b9acd9525b5f5328d64600180278619bb9e1cc9b848585ae5ef999436f71e60042f46d268535ab07f2699018c582447b25da65d53905e62496af990449476d5077846eafffb5c38d7a5e9741f7884c62eefa0dc1cb74f68a92e6751ed1bb0414f7d08518e721385422a301a933f77b9c6d6843a6d2b5a7c3ce83a28c57a566ba3bc071181b03fb3b9b6eae3d90408a9fcd52174f5139fe0164b8068e4aba8039ea5bdc5739935535e64a00654087acd8ca6785a9b0a627cc4d2b627cf0c52965a04171b1c866e7e949a94f00117fd6910bdf92228d815d2d21be44a6eac53009465b6e602ab68f9b1c226ff59bf52990b90ba4ceba2866bd7e8126f9eac97ef8730b732d1ea76664107dbb5352abc30d7ebcd264ebafed64fb085974fb8c4d57b30abace0bcafd3ab4443d9dc2451ca318c075cb02564c894dee78b4e7e24f590785c4b3c525f846c01117eb65e0aa8442b56383faa08c9d3d55b1a001a042424f0ed5649e4ce3517370610674e6268a5003202c37d384ac2ca21e4f3e08b198ed8999f4cab6ee28534122412140431405a4b98f2454588dbbfdafee455c8272cb4b3b94c73a8908b562af5ea3da459535f76230d631b2ed28e1024d71733dcd16daf18c0c1e97d8c0a456e306fff5b14847bce74ebf6603d983b8a612da91f2efe8a0ef6ab381514b97bd8b65058b084ddf2581af7b870043e243d39ddb5220fe19200ad3365e7be0fb51926f1756756926c8a700269e0f5fbb16e369cee0af7255be7977bdc0954c9c3c78ba77d35ebc6d69289c2c4992c04be84b9ed7f2b80720d90573a10ad722f142cf20c2eb342c96d796de79c35c450ca472dcfee463311b08bfe34ec862e43e6eb318633cfc241ba959ea23fb414a0db3d0785be6687ebd29a661e3db7716bcbae4d18383d772525fd2f9b0da85d7ed456c898e91ba987354b944e8e2d2eb523fa77692bf716cd90d0608bdc51cee2b818019a7ef3d66bb0f4a520f85d5902a8b3644ec0faa365a81c341b4e2665c6330ad896cba3071ba5fd7eb4afa027288c049e69d795e440738f22968b5e50a52260745e53f75642a375e1505b16d4b4347835a49b41c8784c2d1b1fb03aca743774257997df7b6dad7910de810e7b8aebb27634060eb8e05774bfbd4ebe2539043263dea8019b92bcd94de2bc865b52f408440c868abc3abee932ed95e885848eb2d999fbb5e3f9fc3f63d45ded3d90160f71ea00c62200480f36ed0b2c46b3db2693f66bbef07deeab523e75eb08588aa751695fefe29f4892cfcae6c28658e71a2c720dc8a5d370624f8f2f69b97eed8ab4c3313d370fcf64f59d18520289df34048b9d50f7f423dab53ec0f388c5032f5663f323f4087e7471dd6bbb277ae79c93ef685fd34cf4e4b7930dd35a77fa552eecc80bfd52b4984", 0x1000, 0x3}, {&(0x7f0000001580)="7606a6690f44aa7f9bff2cb3706b48b9b0cae28b7b746cc65a0e90c8f2d94e4d91b9", 0x22, 0xcd34}, {&(0x7f00000015c0)="d4c450fd267d414d4ac63e72c2265174ece96b7154ce01f4324fd32ff4e1ff7c253779101ca82cc9f3cef9dfac7d10652c0c48f803de5f93e866c5e4b6c2ca8d543f83aada5b44f014", 0x49, 0x1}, {&(0x7f0000001640)="dc543d8ff0e5c9c5fe4f7fb8de7df7b12f66ff60a7b66ce013c4775c71", 0x1d, 0x8}], 0x101000, &(0x7f0000001700)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@barrier='barrier', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@wsync='wsync', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}}) 2018/04/11 03:45:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/34) 2018/04/11 03:45:23 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x2}) 2018/04/11 03:45:23 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) write(r0, &(0x7f0000000080)="9f", 0x1) 2018/04/11 03:45:23 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000e80)=r3) 2018/04/11 03:45:23 executing program 0: mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f000053e000/0x3000)=nil) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x180) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xc, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0xffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/11 03:45:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) timer_create(0x1, &(0x7f0000000180)={0x0, 0x29, 0x5, @thr={&(0x7f0000000100)="332ae48d6c0d16c3083fc9ed9966db7c1db786a4bdf2cf5f97", &(0x7f0000000140)="c972d1c8e22f7c10ad1d169d8203d983d6a606434d24793d5284d2af302881abafe9fc7dbc809d4aad704c775e712bba3a6b7a5377560b211e"}}, &(0x7f00000001c0)=0x0) timer_delete(r2) 2018/04/11 03:45:24 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x7, 0x81]) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x43, &(0x7f00000000c0)=""/67}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0x29) 2018/04/11 03:45:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) accept4$unix(r3, &(0x7f0000001140), &(0x7f00000000c0)=0x6e, 0x80000) r5 = gettid() process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a40)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2004000000fe80000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0d76f2eb7a6bb000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000006e93000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000"], 0x18c) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4}, {r6}, {0xffffffffffffffff, 0x2}, {r1}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x7, 'queue1\x00'}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r7) 2018/04/11 03:45:24 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) readahead(r0, 0x5f, 0x7fff) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3b, @multicast2=0xe0000002, 0x4e21, 0x4, 'wlc\x00', 0x8, 0x5, 0x11}, 0x2c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x401}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x208, 0x5, 0x7, r2}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x9a, 0x0, 0xffff, 0x9}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000006140)={0x10001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/11 03:45:24 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/11 03:45:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="5f87e84883f7393b306053c5b2a02408b0848729a53d4aa11e435af527a4bc15f05785e2ca697dfb050cb6d7effcb6407cb44150856a732692e4aef17dd669c70258345eb4f53af13ab0db58b84e51afd0b0aec219cc0eec147323a7ac844a191f3cab7c48c865acb7ad0d557f8a3bc575a835ab7b14110719bc23619d764ee9a5810a425dc8dc49272af999c7806b7d88bbc3dff0d4ad9d8cacc160dbfc9ff1f5da417552577f7ac1ab78cbb4f65d9b572d71f80f44f9312b228a455365e5fbc9f3921956c44b8e52971b2a54a91aa06ef2f4ba7e3a3a1f0d08c14fc855d15e8d57fa77fef47e81d9e7915289c43105acf6827686a07a6b906de7865a6ae8b98ff072fa9dc82f3fcc6a8e573bf63e810cfdaf03617af2f7dbff30c8ceba9042ab16d329225e6a615d6e6279f79a24c64bdbd3b0b9576c070f66ef47465537753a104371f8fc301a7763205c33d4d788dc582d1f583784972f8a3ab2829081e3e89fc94c13fe327dae73588bf4c42fc5768052c6dad5911752604d9ded0a74ec32d8f9fce0a6ebc96844d972bf3bac5c30443ad9656477ea672d739968f7ffc8255c8be3c5ac2b6a31598bdd4bfdc8309c860b70dd09958f87322eb6103e339d57a230210499e98270fdd2dfc6b93579b335cfd0d96b9082e30bc3918735a51c8876e968fb8f9c5597640597c58c3c47ec9c4e19f39424b8ba9feb8fd315817cff4aec768a006d59c58c343bf1530069e222bef2070dee60aa4fccf16e305938f0c7f30845046d838f97ed19af330a8cf789defe723fe9f14d9d940ddd80c53c5e80a9ccbcb1cfa676b594e0da43f4e26868ae9836c015cf422b8d363ab8a3370fc4a1b0169172b5f78250ed53a69831676fc86e895e9f50c108698030b1da1f1cfc621d2f57d1962309383d9aa44af1a073297f6754cd7dad163556492803afb465a3efcf9f55b29b43862be8baa6d078d41fa4afd3983fde550138619616e86d4803543842b54d3c9488ad414b03a9468d4dab3615a1023e935e6f5615a3dbfbbd772d98b5b4b7acdca48a12f3b32ed84b55da3da82c290158c5e194657e31222d11a171730fe663336a9f8530b1d8aa7042fcba8331987c50d287a1d64ec95c753c15b6539c41f7c57a219a88d0c72ae58171437f247b8c50e7b56f809198e4f100ddf3f1c1c3d9deef1ed10e857232e0f7306c371c5f145d3bef4bc3fc83d3db634b6166ffe13ad183c92c7839af34bfc8022b09884eb4274a1e", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/34) 2018/04/11 03:45:24 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x500) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1000, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xffffffffffffff35, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x15, @ipv4={[], [0xff, 0xff]}, 0x20}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001240)={0x1000, &(0x7f0000000240)=""/4096}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)) 2018/04/11 03:45:24 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0xa, &(0x7f0000000080)={0x8}, 0x8) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e03000/0x1000)=nil) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x6) mlock2(&(0x7f0000e03000/0x2000)=nil, 0x2000, 0x0) 2018/04/11 03:45:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) 2018/04/11 03:45:24 executing program 4: read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) mq_open(&(0x7f0000000000)=',@-vboxnet1}proc\x00', 0x0, 0x0, &(0x7f00000000c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x91, &(0x7f0000000100)=""/145}) 2018/04/11 03:45:24 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x12900, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/11 03:45:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/42, 0xfe69, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6f2000) socketpair(0x4, 0x803, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000140)={0x2}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x1, 0x20, 0x57, 0x7, @time, {0x101, 0x7}, {0x5, 0x7}, @result={0x7, 0x5}}, {0x6, 0x10001, 0x1, 0x6f87, @time={0x0, 0x1c9c380}, {0x800, 0x100000001}, {0x80000000, 0xdba}, @note={0x4, 0x80000000, 0x2d7, 0x5, 0x6}}, {0x3, 0x3, 0x0, 0xfffffffffffff000, @time={r3, r4+10000000}, {0x101f, 0x1}, {0x1000, 0x6}, @raw8={"608a6510ab0e8f973533349c"}}, {0x100000000, 0x8, 0xe8a5, 0x2, @time={0x0, 0x989680}, {0x4, 0x7}, {0x80000000, 0x800}, @queue={0x5, {0x9, 0x200}}}, {0x8, 0x1, 0x8001, 0x51f, @time={r5, r6+30000000}, {0x29, 0x5}, {0x0, 0x1ff}, @addr={0x4, 0x5}}, {0x3, 0x6, 0x2acf, 0x8, @tick=0x2, {0x7, 0x2}, {0x59, 0x400}, @note={0x0, 0x20, 0xe5f0, 0x9, 0x4}}, {0x0, 0x4, 0x8, 0x8, @tick=0x7, {0x7f}, {0x2, 0x5}, @control={0x9, 0x1f}}, {0xfa, 0x0, 0x3f, 0xffff, @tick=0x2, {0x8222, 0xffff}, {0x1, 0x40}, @result={0x3, 0x9}}, {0x8001, 0x800, 0x4, 0xeaa8, @tick=0x9, {0x800, 0x7}, {0x473, 0x7}, @raw32={[0x6, 0x3, 0xa6]}}, {0x9, 0x6, 0x7, 0xfffffffffffffffb, @time, {0x0, 0x9}, {0x9, 0x597}, @addr={0x145f2e1, 0x81}}], 0x1e0) 2018/04/11 03:45:24 executing program 2: socket$inet6(0xa, 0x7, 0x4) keyctl$set_reqkey_keyring(0xe, 0x7) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/04/11 03:45:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0x80000000, 0x0, 0xfffffffffffffc01, 0x100000000, 0x40}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/11 03:45:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) accept4$unix(r3, &(0x7f0000001140), &(0x7f00000000c0)=0x6e, 0x80000) r5 = gettid() process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a40)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2004000000fe80000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0d76f2eb7a6bb000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000006e93000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000"], 0x18c) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4}, {r6}, {0xffffffffffffffff, 0x2}, {r1}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x7, 'queue1\x00'}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r7) 2018/04/11 03:45:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000180)="137a9e4acf76f93733f4364dc29b2eb2419ae557e495f70dc03037bd7f8a515152aaab38bccaa5e633529da137ae9eecc372032dade1a994724e388151f606b3fd0fc3ad554f73f0d99b34c20b5c1c440c39b725e214ecf3a37fa073cb5992356320ba9dc8d6434d3dcdb0fc3689505bacdabadde2dc84f025df8f077100b490c4ce9d2962c56637ebecb0ff16be0f8761b484310dd07db74f6b97f253f24c5e7547d5fc18941ec25afc4065e51645ecec91") sendto$packet(r0, &(0x7f0000000000)="693210ebe51e31f4d34e9a219d42b7ef3262f32c2067fae500", 0x19, 0x8000, &(0x7f0000000040)={0x11, 0x17, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x10001, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r3, 0x1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r2}) 2018/04/11 03:45:24 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x1000014103e, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) read$eventfd(r0, &(0x7f00000000c0), 0x2f8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x401}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x13}}, 0x0, 0xf6800000000000}, 0x90) 2018/04/11 03:45:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/34) 2018/04/11 03:45:24 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1eb, 0x0) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000), 0x4) 2018/04/11 03:45:24 executing program 4: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x7, 0x1c, 0x3, 0x8, "37f7de1023473ceace08bb360654e7a19d4aad7449fa680f554edb6cfde607bf"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'\x00', 0x200}) read(r0, &(0x7f0000000140)=""/179, 0xb3) 2018/04/11 03:45:25 executing program 2: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2), &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) 2018/04/11 03:45:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/11 03:45:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/34) 2018/04/11 03:45:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) sync() bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/127, 0x7f, 0x140, &(0x7f00000000c0)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x217) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x13) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$packet(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r4, &(0x7f0000000300)=""/248, 0xf8) 2018/04/11 03:45:25 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffc) 2018/04/11 03:45:25 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x1, 0x5, 0xf7, "9a54ac2dc40deb4b17490925e9de842f2a78cb9d11b990a4cef357602c7ea22a05e5b3abd32f4e3cf21511b5b411b20d9629d52c8fded706d5f832201194a8e42b0a2a7c8f273e08337f55b793b7486f6c2aab50e59ea7110090725f73"}}}}, &(0x7f0000000040)={0x0, 0x0, [0x646]}) 2018/04/11 03:45:25 executing program 5: creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) pipe2(&(0x7f0000000000), 0x0) 2018/04/11 03:45:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x19a, @loopback={0x0, 0x1}, 0x20}}, 0xfff, 0x80000000}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x1000, 0x2, 0x6, 0x101, 0xfffffffffffffff7, 0x82f0, 0x3, r2}, &(0x7f0000000200)=0x20) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) 2018/04/11 03:45:25 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='cpusetselinux-trusted/&{vboxnet0\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x6) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/11 03:45:25 executing program 0: msgget$private(0x0, 0x1) msgget$private(0x0, 0x2) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) r2 = msgget(0x1, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/84) 2018/04/11 03:45:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) 2018/04/11 03:45:25 executing program 1: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000300)='r', 0x1) fcntl$setpipe(r0, 0x407, 0x8ffff) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/11 03:45:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x2000000000000, {{0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0xb}, 0x6}}}, 0x88) 2018/04/11 03:45:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/19, 0x13}], 0x1) 2018/04/11 03:45:25 executing program 0: unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x282083, 0x0) r1 = shmget(0x3, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000380)) r6 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x0, r2, r3, r4, r5, 0x102, 0x5}, 0x9, 0x3, 0x1000, 0xd60, r6, r7, 0x54}) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000100)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/11 03:45:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) sync() bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/127, 0x7f, 0x140, &(0x7f00000000c0)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x217) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x13) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$packet(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r4, &(0x7f0000000300)=""/248, 0xf8) 2018/04/11 03:45:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') inotify_init1(0x80000) sendfile(r1, r0, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/11 03:45:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1, 0x32, r0, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f00000011c0)=""/242, 0xf2}, {&(0x7f00000012c0)=""/7, 0x7}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/193, 0xc1}], 0x8, &(0x7f0000001540)=""/176, 0xb0, 0xf}, 0x2001) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001640)={0x0, 0x4, 0x3, 0x1}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000016c0)={r2, 0x2, 0xff, 0x1}, &(0x7f0000001700)=0x10) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000180), 0x4) 2018/04/11 03:45:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f00000001c0)="06") ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0x6, 0xffffffffffffff81, 0x3e50, 0x5, 0x9, 0xfffffffffffff801, 0x3f, 0x3, 0x3f, 0x1000, 0xffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x8, @tick=0x5, 0x1, {0x100, 0x7}, 0x9, 0x2, 0x1ff}) 2018/04/11 03:45:26 executing program 7: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)={0x97, @multicast2=0xe0000002, 0x4e24, 0x2, 'sed\x00', 0x14, 0x4, 0x2b}, 0xfffffffffffffdef) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000140), 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000340)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="27f79ffc49b7ef7a3a8b0320274ddb7861c3ba0ca458622afdfc09c3876ef33840f6885a397a849491b2cbc92f975be057205e2ce30fdb67fba227579b112ad71e5707aba4af4266586a0601acd08f2ff026ee0d74e557dccf1144f437435576aa8ca5692f6cdb1f6782bb7bc13e32bb6bcae0eb1451d541d0b479f933c5506d00b89b3713cc4bb8f49e07776ac9578fbf5cfd4330b7a4591e53da518d0666d3e4b06da1bc8506fafcb280b2dcfbaf684431039dd6427b84091940b764199160277109615207b45f3882fa9408c1598649860c171b1f321ad0c751aac457f5b3fb85ba26dd", 0xe5}, {&(0x7f00000004c0)="a86cfa9919f608b681b1466d08365b7b3a3cdab537185627956bfdc88133c20c82dec05628eb5d8437ad3c291c9f0b851a7db2a876e5decf3c80b87388e03dd4cce650e3d2e5fd5f3c3ab7776f8d991eff548fa9bed47d68160102099897defd", 0x60}, {&(0x7f0000000540)="a7c079966a9c9f73401de9f418a6814500550259528221c17b209786a2659765f44e0577230ced8dda0ae48249aa17942490348dec332491f7958d38100e2070f612c9a149113025", 0x48}, {&(0x7f00000005c0)="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0x1000}, 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0x1000}, {&(0x7f00000025c0)="91c02d37ad6546186b24d46c7e0c11889ba46396d8cdd5a2c6ad45b794fafd117580b4f507e917268e8fda6b53cb93f486897ebb70007edf0a98c9a0c698efcc6a42f26cab3775f8c80559b00fdc9de0262e557491eb90a1f9179ad3ad1fbd", 0x5f}, {&(0x7f0000002640)="efe6907e328728e9f4593a0159e17abb8904f430d0397644db07c6c630eeb698a9bfbce59074995d615403d72124b19b1dcc906720e42e20819b3de3cbf62c9e382324a0fe4a3969886311e62633d9ad497adf66f2fb9b24f8d49ebb44ea609333d0cd69329a8f18b59a604aa0a5433bfca3a4b1c9b53ac3203988", 0x7b}], 0x8, &(0x7f0000002740)=[@init={0x18, 0x84, 0x0, {0x1, 0x4, 0xfffffffffffffffa, 0x9}}], 0x30}, 0x40800) unshare(0x40600) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000027c0)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0x3ee, 0x1ff, "7ee0a336d7cf2edf9dc22c894cfa21b63903408d556ad49f8162307d253c5bbf72390dbfffff61fb3b5655882f988805b04368fa384270d104175e925c8cd5b10824965c68a0845a823228be26719cd0"}, 0xd8) r0 = memfd_create(&(0x7f00000002c0)='rose0\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000300)={0x400, 0x7, 0x9, 0x9, 0xa, 0xf1c6}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00', 0x9afc}) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000080)={{0x4, 0xfff, 0x49, 0x9, 0x2, 0x2}, 0xe8}) read(0xffffffffffffffff, &(0x7f0000000140)=""/104, 0x68) 2018/04/11 03:45:26 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000200)='nfs\x00', 0x3) getsockname$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x21) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e03000/0x1000)=nil) mq_open(&(0x7f00000002c0)='nfs\x00', 0x40, 0x149, &(0x7f0000000300)={0x3, 0xc148, 0x40, 0x7, 0x31e, 0x80, 0x5, 0x7}) mlock2(&(0x7f0000e04000/0x2000)=nil, 0x2000, 0x0) 2018/04/11 03:45:26 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x804, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000ed5f7eec04733517da663ddf8904ebc69866540c16fe115bd80e70f911b2de56593c9cdcd4a2e48ca9ff41ce46916769e18200e9", @ANYRES16=r1, @ANYBLOB="00032cbd7000ffdbdf25030000000800040003000000040005000800030000000000040005000800040000000000080003001d000000080002000a000000080001004e220000080002000a000000080003003c000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x40) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) bind(r2, &(0x7f00000001c0)=@ipx={0x4, 0x10001, 0x2, "57ff4e5d6283", 0x80000000}, 0x80) 2018/04/11 03:45:26 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x5, 0x8, 0x101, 0x3}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x12, 0x47, &(0x7f00000000c0)="be183e8c0808a83cd2ece0b5eff98968c7e7380adb4997aa9d7be532a83fb130d8a38a1c55e2872fad10989fe8229df9cd613d52be2d7ae13323253f7f2768beb363a6bd96bfff"}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) 2018/04/11 03:45:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x80, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002000000ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000002000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) close(r0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80001, 0x40) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x8) 2018/04/11 03:45:26 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00000003c0)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) mkdir(&(0x7f0000000100)='./file0/control/file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) rename(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000340)='./file0/control/file1\x00') mount(&(0x7f00000000c0)='./file0/control/file1\x00', &(0x7f0000000140)='./file0/control/file1\x00', &(0x7f0000000180)='exofs\x00', 0x808, &(0x7f00000001c0)="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") 2018/04/11 03:45:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x407, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x3, 0x4f, 0x2, 0x0, 0x5, 0xca}, 0x5}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'irlan0\x00', r2}) 2018/04/11 03:45:26 executing program 5: r0 = msgget(0x3, 0x200) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x0, &(0x7f0000000100)=@raw, &(0x7f0000000140)='GPL\x00', 0x4, 0x7b, &(0x7f0000000180)=""/123, 0xfaa5987d74fc04d8}, 0x48) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/252) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f00000003c0)='./file0\x00') setrlimit(0xb, &(0x7f0000becff0)) inotify_init() 2018/04/11 03:45:26 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42c, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x3, 0x40) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="5d335cfc134a1c", 0x7}], 0x1, &(0x7f0000000300)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x4000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socketpair$ax25(0x3, 0x5, 0xf7, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0x6, 0x4) socket$netlink(0x10, 0x3, 0xf) open(&(0x7f0000000400)='./file0\x00', 0x4000, 0x8) 2018/04/11 03:45:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000160000000000000000000000000000ffffffff00000000"]}, 0xa8) 2018/04/11 03:45:26 executing program 6: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000ea9000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3000, 0x4, &(0x7f0000315000/0x3000)=nil) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2018/04/11 03:45:26 executing program 2: unshare(0x40000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000007c0)) 2018/04/11 03:45:26 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x20, 0x9, 0xfffffffffffffffc, 0xfff, 0x5, 0x5, 0x1f}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xc0) write$sndseq(r1, &(0x7f0000000140)=[{0x5, 0x7, 0x80000000, 0xf816, @tick=0x10000, {0x40, 0x100000000}, {0x40, 0x7}, @addr={0x5, 0x5}}], 0x30) r2 = socket(0x15, 0x80005, 0x2) sendto$ax25(r2, &(0x7f0000000240), 0x0, 0x480d0, &(0x7f00000002c0)={0x3, {"4fa13768f36731"}}, 0x10) 2018/04/11 03:45:26 executing program 4: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000264000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40280, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)=0x1903) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) read(r1, &(0x7f0000000140)=""/99, 0x63) 2018/04/11 03:45:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x12000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r2, 0x4) getsockname$netrom(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000400)=0x6, 0x4) creat(&(0x7f0000000000)='./file2\x00', 0x0) dup3(r4, r3, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/11 03:45:27 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001280), 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000012c0)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="4902d8a392d0", @rand_addr, @random="53abac82bb9e", @multicast2=0xe0000002}}}}, 0x0) 2018/04/11 03:45:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x4) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x100, {0x20, 0x2, 0x4, 0x6, 0x80, 0x5}, 0x20080000000000, 0xfffffffffffffff7}, 0xe) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{0x8ee, 0x5}, {0x13b, 0x400}, {0x2, 0x8000}, {0xa3, 0x20}, {0x401, 0x8}, {0x5, 0x7fff}, {0x5, 0x2}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/11 03:45:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/253, &(0x7f0000000180)=0xfd) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/11 03:45:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/04/11 03:45:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:27 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1f96aef}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r1, &(0x7f0000000140)=""/140, 0x22a) accept(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000100)=0x80) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/11 03:45:27 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x2, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x18) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) 2018/04/11 03:45:27 executing program 2: unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/11 03:45:27 executing program 7: r0 = getpid() migrate_pages(r0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x23) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xa000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240)=0x6, 0x4) flistxattr(r1, &(0x7f0000000180)=""/99, 0x63) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x0) getsockname$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x3c1) 2018/04/11 03:45:27 executing program 0: io_setup(0x5, &(0x7f0000000080)) io_setup(0xffffffff7ff7fffb, &(0x7f00000002c0)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7, 0x10001, 0x5, 0x5, 0x9}, &(0x7f0000000240)=0x98) 2018/04/11 03:45:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(0xffffffffffffffff, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:28 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2001c0, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x52}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2}, &(0x7f0000000000)=0xfeb7) 2018/04/11 03:45:28 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40002000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f00000001c0)="86999d9d71e4d9368ead9f7453685c07c14c14d28fbfe3fed27f0dd46694d0f7c4f7e501b76776c4afce4ff808ded3c3d7431d509459ce7c1b97f7882cd8183ad18962a4970ac8a50937155961918f8b78a9c3c43f1541a3571b7ad2b8119700f4a557bdce1ed32091892decfd2fa4b9279520d38790a60a77b1d6c6a599be48bef30abb9191abb83391edb8a22d9728d7a4dad8432069207a6766e05ae5e7e1f57b3f57ecfbf7b81bf01876ae8fde460e2e1bac7c77b5a8ea7a704fb4c6e75b6aa0cac5a6f3bbffc04252724ff146b1667f194e96", 0xd5, 0x4, &(0x7f00000002c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x0) finit_module(r1, &(0x7f0000000300)='[cgroupuser@:keyringwlan1\x00', 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4a0482, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x402, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x9, 0xfa, 0x1ff, 0xfffffffffffffffc, 0x0, 0x1, 0x80000, 0x4, 0x10000, 0x3ff, 0xc424, 0x3e, 0x6, 0x7f, 0x100000000, 0x8, 0x9, 0x5, 0x1, 0xffff, 0x1, 0x35f8, 0x4, 0xffff, 0x401, 0x5df, 0x7fffffff, 0x20, 0x1, 0x6, 0x7ff, 0x401, 0x0, 0x10001, 0x9, 0x6036, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000380), 0x4}, 0x2, 0x1000, 0xfffffffffffffffc, 0x0, 0x0, 0x40000000, 0x100000001}, r5, 0xa, r4, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000100), 0x322b) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/11 03:45:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x7) 2018/04/11 03:45:28 executing program 1: 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, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/04/11 03:45:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:28 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) unshare(0x840602) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000005ffc), &(0x7f0000000000)=0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x280040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x2}) 2018/04/11 03:45:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') getdents64(r0, &(0x7f0000000080)=""/35, 0x23) sync_file_range(r0, 0x1ff, 0x4, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x101, 0x6d}, 0x8) 2018/04/11 03:45:28 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000680)={'sit0\x00', @ifru_flags=0x200}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x80000000) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48000000037a6354d386ed5129cdab28a6a486ae631466037bf22f52cd1948dcae54f59188794ce5495ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d00000000000000000000000000006f1f63ed8edec476711a23d69712a02f13b8f9395f8ee7e7c938cb0cd1cfa7186926373c039a4553087b923725bcd07e6efee75ca1f66e8d5d481811179fdc52d5aab6e699ca10f40643eae065976b2634476f6d956177698c"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x8) fallocate(r3, 0x3, 0x0, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r4, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6}}, 0x400, 0x0, 0x3f, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={r5, 0x100000000}, 0x8) getpgrp(0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000006c0)=0x678e, 0x4) ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000700)=0x4, 0x4) [ 66.198608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 03:45:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r1, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="5f87e84883f7393b306053c5b2a02408b0848729a53d4aa11e435af527a4bc15f05785e2ca697dfb050cb6d7effcb6407cb44150856a732692e4aef17dd669c70258345eb4f53af13ab0db58b84e51afd0b0aec219cc0eec147323a7ac844a191f3cab7c48c865acb7ad0d557f8a3bc575a835ab7b14110719bc23619d764ee9a5810a425dc8dc49272af999c7806b7d88bbc3dff0d4ad9d8cacc160dbfc9ff1f5da417552577f7ac1ab78cbb4f65d9b572d71f80f44f9312b228a455365e5fbc9f3921956c44b8e52971b2a54a91aa06ef2f4ba7e3a3a1f0d08c14fc855d15e8d57fa77fef47e81d9e7915289c43105acf6827686a07a6b906de7865a6ae8b98ff072fa9dc82f3fcc6a8e573bf63e810cfdaf03617af2f7dbff30c8ceba9042ab16d329225e6a615d6e6279f79a24c64bdbd3b0b9576c070f66ef47465537753a104371f8fc301a7763205c33d4d788dc582d1f583784972f8a3ab2829081e3e89fc94c13fe327dae73588bf4c42fc5768052c6dad5911752604d9ded0a74ec32d8f9fce0a6ebc96844d972bf3bac5c30443ad9656477ea672d739968f7ffc8255c8be3c5ac2b6a31598bdd4bfdc8309c860b70dd09958f87322eb6103e339d57a230210499e98270fdd2dfc6b93579b335cfd0d96b9082e30bc3918735a51c8876e968fb8f9c5597640597c58c3c47ec9c4e19f39424b8ba9feb8fd315817cff4aec768a006d59c58c343bf1530069e222bef2070dee60aa4fccf16e305938f0c7f30845046d838f97ed19af330a8cf789defe723fe9f14d9d940ddd80c53c5e80a9ccbcb1cfa676b594e0da43f4e26868ae9836c015cf422b8d363ab8a3370fc4a1b0169172b5f78250ed53a69831676fc86e895e9f50c108698030b1da1f1cfc621d2f57d1962309383d9aa44af1a073297f6754cd7dad163556492803afb465a3efcf9f55b29b43862be8baa6d078d41fa4afd3983fde550138619616e86d4803543842b54d3c9488ad414b03a9468d4dab3615a1023e935e6f5615a3dbfbbd772d98b5b4b7acdca48a12f3b32ed84b55da3da82c290158c5e194657e31222d11a171730fe663336a9f8530b1d8aa7042fcba8331987c50d287a1d64ec95c753c15b6539c41f7c57a219a88d0c72ae58171437f247b8c50e7b56f809198e4f100ddf3f1c1c3d9deef1ed10e857232e0f7306c371c5f145d3bef4bc3fc83d3db634b6166ffe13ad183c92c7839af34bfc8022b09884eb4274a1e", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:28 executing program 0: unshare(0x1000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x7e, 0x0) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/04/11 03:45:28 executing program 2: unshare(0x2) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x220502, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x8}, {r0, 0x144}], 0x2000000000000386, 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 2018/04/11 03:45:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xfffffffffffffe23) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) 2018/04/11 03:45:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}) fdatasync(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 03:45:28 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x8, 0x40000080000) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "85419722feb96eeaa08a1e7543d9e8847fbae6e5646495861ecf2400344a5d4262efa52c71826c606510d8aa0c275463cdb36ebe23eeb1d5e41f5a7155298411e84fdaccdf7eb05375a2806ca3fa6a9c8bd1b490a9fd270790a9641631c81c57907f337835718d3dead338587360546e15261dc9393425004b94"}, 0x7e) syncfs(r0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) getdents(r1, &(0x7f0000000ac0)=""/4096, 0xfffffffffffffdf6) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x8, 0x0, "4e81837c8cda387bd2774af75cf5bbc7037ebb8364c98c97ec8af1c54969130d3da409097ef361b8ca6874f84a23fdcdc0ab4e79cbc1f6d5b433ec5228a3ff", 0xf}, 0x60) 2018/04/11 03:45:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r1, r0) writev(r0, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e22, @rand_addr=0x1}, {0x2, 0x4e24}, 0x48, 0x1, 0x1800000000, 0x5, 0xff, &(0x7f0000000040)='vlan0\x00', 0x80000001, 0x100000000}) 2018/04/11 03:45:28 executing program 0: epoll_create1(0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xfff, {0x5, 0x7, 0x100000004, 0x6, 0x8, 0x8}, 0x100000000, 0xfffffffffffff68b}, 0xe) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000040)=0xf3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000001c0)={{0x7, 0x1}, {0x2, 0x200}, 0x4, 0x1, 0x5}) unshare(0x10100) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c18862a5e1bee887d36cb4a0f4464dac8c97357a79"}) 2018/04/11 03:45:28 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/%\x00', 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x7256, 0x40, 0x5}, 0xc) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc0000, 0x400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00009f5ff4)) r4 = dup3(r0, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000080)={{0x0, 0x1, 0x4, 0x2, 0x8}}) 2018/04/11 03:45:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r2 = gettid() ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/11 03:45:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) [ 67.057761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 03:45:29 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x0, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x12, "0c9d22a83498467b56794319e5769b14c987"}, &(0x7f0000000140)=0x1a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f00006edffb)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/11 03:45:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xeta-generic)\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79dcd8701b0bd93209d", 0xc8}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/11 03:45:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/04/11 03:45:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) timerfd_create(0x4, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8) 2018/04/11 03:45:29 executing program 2: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000100), 0x3cc, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) r2 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='vmnet0\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="715137923696ecd88bf0a9c0ac0a439755b83360422541216221c6b1e55faa5c9ce0eba0ed0f2824b659e2d9889600d043b26ed3e6bd410c104e8a39fc1831813fd3aa913b001ca78ea4fcc5d43a644d0c9cc8e0ff9210bed1fe2710c27d01dd9730ec27be9a697a70a033d30598a3bd898003cecae52751302a144583ab84f5c96c68aff8d8617ad6aeb938997030edee50a2a38f0cd5c199b40d9c2c81ad8fd033584a51d07d90aa1aade02a9dd856ede3230c3f0292e48c9d3dd27aba9c0a7205d2293a83d9d6df88d032423b0c7711c8b922ac7927ea248880b1edf74579e64de14caa6cc94b896a63b2e5fbda69e933d261eca88c", 0xf7, r2) 2018/04/11 03:45:29 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) ppoll(&(0x7f0000000000)=[{r1, 0x10}, {r1, 0x200}, {r1, 0x8}, {r0, 0x1a}], 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x8}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 67.363359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 03:45:29 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000766375268a79664bcbe27f2747a62d8637"], 0x8) r1 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x200, 0x82000) accept$nfc_llcp(r1, &(0x7f0000000600), &(0x7f0000000680)=0x60) sendmsg(r0, &(0x7f00000c8fc8)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000063ffb)="d5c0", 0x2}], 0x1, &(0x7f0000100f38)}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) 2018/04/11 03:45:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r2 = gettid() ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) [ 67.405206] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/11 03:45:29 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000080)=""/109, 0x6d, 0x2100, 0x0, 0x0) lseek(r0, 0x1, 0x1) 2018/04/11 03:45:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:29 executing program 1: 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, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/04/11 03:45:29 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = dup2(r1, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc475}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) tkill(r0, 0x15) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/11 03:45:29 executing program 2: unshare(0x400) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0xb) [ 67.743571] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 03:45:31 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6, 0x36e41125, 0x5, 0x3}]}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x10020, &(0x7f0000000240)) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x68000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000061000000109dd210376fc3568e3fba10ccffac00c0ef377a5a0f53821153d40fc66172ca9b51c6e13377970970a51cdada58cdd38d579bda75d4d490494f1ae69c16fdefb017e509b16a1bc15f978ae30a75d6ff86b2566c48"]) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000b00)={0x0, 0x6}, &(0x7f0000000b40)=0x8) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000b80)={0x7fffffff, 0x200, 0x1, 0xe1, r1}, 0x10) 2018/04/11 03:45:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x73, "85c5bc58718328ac84b977c5224b71de2a07ecd30c3ca35d1fb7caa86ba9fd7111fa4989b97920a6422272fbad38de01b933731ff142a00fb815444cff2f8e942481bee5e9503c6f8af0c96ee3ca8107e8432ac6d76adc57427f439b3c47adf5a2e3cb244d4d0431eb56812fa82a8bf0814877"}, &(0x7f00000000c0)=0x7b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0xfffffffffffffff8, 0x0, 0x7, 0xffffffffffff16f9, 0x20, 0xb29b, {r2, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x6, 0x200, 0x3, 0x4, 0x8}}, &(0x7f0000000240)=0xb0) request_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='/dev/ppp\x00', 0x0) 2018/04/11 03:45:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x1) 2018/04/11 03:45:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x42001, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2201, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[0xfa4, 0xd3, 0xd98]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) vmsplice(r1, &(0x7f0000000780)=[{&(0x7f0000000280)="f014df041bab00b7e741faa6aa584d975b6d2eea38e2320b796c30d5a616a93639880385f085f0ddd71145791b7468310581096a4643bc20005a2b28ecb17309d91e29ff2701da4f2363f7147ed11c19159c472f889e31c329dde188bb80f9b581876cb22bb3967e7f8c4afa2d0de20b7b8f08182c510b7ced3ec2d67958fd0ce75ebde643417263a077ffa3a4cf44056a9870d38b4ca76b5c2334f7f0dc45", 0x9f}, {&(0x7f0000000340)="1a6ebf9a41ac241a33aaf60bd6ad52c27b1dd4047cb4be7dc4d1a5a4178877dfbba270234dd54dcace89f5231360a713ba308d7f39ee7ef077bb8b6331bbc270d00d15f166b29f714ac050fdf11cad2336775892b1a2b82ecbf5b2345601afdc759db75d1598cfd7f0f1c95ca5d595959498bdd9cff3b42b56a22b6077611f44975fb469854595907bd03adbffb9f3065958d2b07604f3607dd039dd3597d18045ae1cda2a959c0804dbff11d6e2646bef22109a04abd93a085307488d01e31c754e2ba021f260ba1e0ef5d9e12a61e38e7c14f14d9445f471159b69ad43bff6eebf9e52c972f8", 0xe7}, {&(0x7f0000000440)="81ffa7b2b388ee8453665d5d2822392075cc0c4b2873467fa65907c09be75fed953acc406f83cd2b91ba6dce9ca84567ec9ca565e8851a9fc2b6411bd359c683326184e2aa9aeed69ce0951f5dcab832cd076b00b37ec78e86de05ac15ff5a90856983b4dca3905af85b9fa6c2e6f166c1fcd428191ba68a8792f6e6cc1be22f4da4ef1ec3998f12daeed7ba350833f739c0d7f36bf4942744984f8fc5b8bf1c2f862d46ed7e7e", 0xa7}, {&(0x7f0000000500)}, {&(0x7f0000000540)="5670d7a18777dcbaa5acccbba1d897eb7d3c4fd4d3f6dba99323b402cc832afae8f664886e6747fa3f76d2784bf43dbb9abb921b34affe5f95245c514b5f870dd32d6ccdeaf4b50b821863eae7146c99e12a6c5639ea3010d2df4941ff5806e10fe972522ad06eb01bbb8ca618837b6837ad4c863035f39d29643d108daf2ff7", 0x80}, {&(0x7f00000005c0)="c4c5407551bac5f6f00b3addbd6e034c1c3590611aa98870641523b7ef074c97c198895aabb981ef92f9abbce0210883fe41b7d571d7b0051e173761122bad1771228f887645c82bc4bdff19939d4ccbdd1a9c5dcdd3827adb97c35e8c0eaaa54adfb3d5f2bc7795a2553282fe3bad07ffd7bded5dd3389b7eaec5b5c3d23d0eb62f7ba7", 0x84}, {&(0x7f0000000680)="e8095e4f8ccfff2232f5e22162d774ced653cf0332fa6b498e356a1aca862a32aa43ff2aa083e03f92b7ce557a38c3eccfd40b671108cd0cae4fe7e9bd5f0f76c1b568f3b1ffc90c5369bee79d24cfb5c5761ebd42bac4e29ed58aea2772c866a7a3608ef01c333077acf2762d2ae245927f267bc8281e7f1310e754d9377d819e0c81b35eb84f51ea993ee3d4354f33e427d97e874ecf0a0248418d4b2bcbc8ec486652d5c10ab87a4596691a88025d6c09dd164c121a3d", 0xb8}, {&(0x7f0000000740)="bc1fb684e2bdff234b9ebe9068d2c695775eb8c954b6b44cf8ef4eb986613af4114406380232bc07957b", 0x2a}], 0x8, 0xa) r3 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r4, r5}) sendmsg$alg(r3, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00", 0x41}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000043e000)=""/108, 0x6c}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) 2018/04/11 03:45:31 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="9f188785dd7a29a81902ad8d9a3d9c606675b48738148080abfb36671ac56dafa060fd53397a951b4a947969b2f57eba4d181a998edccf514762c59999ab9102753a63b4d240b501cabba4f4f8ae40bab1639627efbaeb9d8fd2b3c63833b17b2de0b0baf6ee3761e5eebaaa3de7099b2fe5cf9e3662307027f027c4547c7f28af24f5a273273dcb4c517ec6fc3fc5659154d6e807d5edf03d357035fc64faa5009e736fdcb86e", 0xa7, 0x4}, {&(0x7f0000000200)='0C', 0x2, 0xe32}], 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x6, 0x420100) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000440)=[{{0x77359400}, 0x2, 0x6, 0x4}, {{r3, r4/1000+30000}, 0x8, 0x64, 0xbd7}], 0x30) r5 = semget(0x2, 0x4, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) semctl$SEM_INFO(r5, 0x5, 0x13, &(0x7f0000000300)=""/41) recvfrom(r1, &(0x7f0000000100)=""/39, 0xffffffffffffffc5, 0x0, 0x0, 0xfffffffffffffdf7) 2018/04/11 03:45:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:31 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = dup2(r1, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc475}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) tkill(r0, 0x15) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/11 03:45:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000fe6)={0x0, 0x0, &(0x7f0000000ff0)=@raw, &(0x7f0000002000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000003000)=""/4096}, 0x48) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000040)="5c3e86ddde1b3237758bf593ba036707ef5058880800737a970db4b7a6633e81dc35550ac00b2efd2dcf3d39d4bf5f607b5aa0f5321bbee8d11baed6d5f8a8136eee4cf41981d503241c917383115b387fb54b1ef8db62b391e1dc7908a7fb16adf5d9ff9a7531459f5868e7b1d8620276f5cf6d72ef3038a69d71faafc944a41cacca23df73524e4efed37f0bc187b671d20cc7e3237dfd668bec22dbaf7355e4d972f6680c461260f9015a48803e697546", 0xb2) [ 69.157785] audit: type=1326 audit(1523418331.156:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5725 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 03:45:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = semget$private(0x0, 0x0, 0x408) getuid() semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000000)=""/90) socket$nl_route(0x10, 0x3, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000a00)='.request_key_auth\x00', &(0x7f0000000a40)='Ieth1\x00') r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x3, 0x1, 0x97aa, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/11 03:45:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:31 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) fcntl$addseals(r0, 0x409, 0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="812b74c1178d2f0c9767e1716f1dd6ccf86955f98db7ce366dd047629356a919879e4517350691c8697925502574d917c410a15e7e4db661ff3c3df4a9a2a66e20784d60165b70d4ab34e5a35db5e436d0e967", 0x53}, {&(0x7f0000000180)="e69395f5625201428fde7293a550a9c4199e9dc4860c3da6ebfacc767a34606ba4aba134ac261436c6a80d67d70ff57d30b45f86c8df503fdd0312e90513b19b747a1138d0f46d83f04cdd852053eae2", 0x50}, {&(0x7f0000000200)="674aad3b8add47946b68cb1b91db5d76bc54820cd204d1801ebd7e4c750601b0749400e13abe739964e222f7814a50df5a9bb3a4438bf8e38dfd7b0e72707be396", 0x41}, {&(0x7f0000000280)="a3caaede07145814af120b69195bbe8e670645f32638a1352c5e7dd19c4648370ddb347ec34ad0b815ed53074daab5999c64923659c78301e727ba3db75a3f4e4d74850f1c0e81750a9c3907c4645a910340aafb1dfd7cd828b28fd17b68bd3dc21ad3c5d4dee4ab6ee01a1ac277c4fc8d6eab5d295fcddd9e1eb1b32414722bb85dc14ebedca062e38a7d8379ff181f270270c1a9e39d91290b36644dbf0f", 0x9f}], 0x4) r1 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fallocate(r0, 0x2, 0x3f, 0x3) fallocate(r1, 0xb, 0x0, 0xfa) 2018/04/11 03:45:31 executing program 0: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setrlimit(0x5, &(0x7f0000000100)={0x1, 0xdffffe}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/11 03:45:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x3, 0x0, "3c6947b5e52b", 0x7}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) ioctl$TCXONC(r0, 0x540a, 0x6) io_setup(0x3, &(0x7f0000000000)) [ 70.055707] audit: type=1326 audit(1523418332.054:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5725 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 03:45:32 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = dup2(r1, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc475}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) tkill(r0, 0x15) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/11 03:45:32 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x8378346) 2018/04/11 03:45:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x53286e02dd553c04) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x0) getsockopt$inet_int(r1, 0x0, 0x20000000050, &(0x7f0000000000), &(0x7f0000000100)=0x2f0) 2018/04/11 03:45:32 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x401}, {0x8, 0x7}], 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/sequencer2\x00', 0x109000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001500)={0x1, '\\'}, 0x2) r2 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) 2018/04/11 03:45:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x2, 0x4bc0, 0x3, 0xff, 0x2, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) 2018/04/11 03:45:32 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x90402) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x5) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000080)=[{r3, 0x80}, {r3, 0x4}], 0x2000000000000059, &(0x7f0000019ff0)={r1, r2+10000000}, &(0x7f00000000c0)={0x9}, 0xffffff78) 2018/04/11 03:45:32 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/11 03:45:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) [ 70.512338] QAT: Invalid ioctl [ 70.543552] QAT: Invalid ioctl 2018/04/11 03:45:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="0679e2182243fa256719a126d71c2a82d9cf1b625f6a8d03e7faeedc3d1fb6840062b647210429bc4effb3b72ed09da5cae8d418eec236f76bb9d490b6426b0ea7a9100f206e5af64257d45e300c185609596c866d4a265adfa56dfd8b812a21c823d72cd680ea92e5b98d4bb36b67457be57a19910e4be2793e6f4c7649d96ef43ff0a758ecc54cfb4c17a2bdd425bc247fe580dde8633621c4df71b32d5110a00bd631744dd864f31030ec83e66cb538ce874d543b589dcbea7d2394f799ed474665a8baec46d5c6ff1582f65b868ba67cb1cffc3426102f") fchdir(r0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) fdatasync(r2) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) 2018/04/11 03:45:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet6(0xa, 0x6, 0x3b495507, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0xd, &(0x7f0000000080)=0x4080000000001000, 0x4) listen(r1, 0xb) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) sendmmsg$inet_sctp(r4, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x6, 0x5a1f, 0x6}) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/11 03:45:32 executing program 5: accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) clock_adjtime(0x7, &(0x7f0000000180)={0x100000000, 0x20, 0x7, 0xfffffffffffffffd, 0x1, 0x5, 0x8, 0x1ff, 0x8001, 0x100000000, 0x3ff, 0x100, 0x8, 0x5, 0x80000000, 0x386, 0x10001, 0x800, 0x8000, 0x3, 0x7f, 0x7, 0x3f, 0x1, 0x7fffffff, 0x96}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffe, 0x32, r0, 0x11) unshare(0x400) r1 = userfaultfd(0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x9, 0x1, 'client0\x00', 0x2, "a2201db9334881ec", "f528bdcedbc4f90b3036d23420a097b87708169c0963a6cd9a6d48cf6887585f", 0x100000000, 0xd48}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000152000/0x1000)=nil, 0x1000}) 2018/04/11 03:45:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r2 = semget(0x2, 0xffffffffffffffff, 0x100) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) r4 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x20) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000240)={0x3, r4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3f, 0x10, 0x1, 0x3}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000300)={r5, @in={{0x2, 0x4e23}}, 0x10000, 0x3, 0xfffffffffffffff7, 0x4, 0x9}, &(0x7f00000003c0)=0x98) semctl$IPC_RMID(r2, 0x0, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffff2ad}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000180)={r7, 0x5, 0xbc87, 0xfffffffffffffff7, 0x7, 0x40}, 0x14) 2018/04/11 03:45:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:33 executing program 6: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200040) time(&(0x7f0000000080)) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) 2018/04/11 03:45:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f00000001c0)=0x48, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000440)=0x449, 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/234, 0xea, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/11 03:45:33 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xd32c, 0x4, 0x80000001, 0xfffffffffffffff9, r1}, 0x10) syz_emit_ethernet(0x42, &(0x7f00007ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/11 03:45:33 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @rand_addr}}) 2018/04/11 03:45:33 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = dup2(r1, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc475}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) tkill(r0, 0x15) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/11 03:45:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2004, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000001480)='/dev/input/mouse#\x00', 0x2, 0xc000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001300)={r2, 0x7, 0x4, 0x401, 0x3, 0x3066, 0x7, 0x8001, {r3, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x8, 0x200, 0xd7, 0x20000000, 0x7ff}}, &(0x7f00000013c0)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001400)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0xbe, @empty, 0x7}], 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x1e7f0000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) [ 71.895221] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 71.961361] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/11 03:45:34 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setuid(r2) syz_emit_ethernet(0x56, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="b617c224e2e0", [], {@canfd={0xd, {{0x1, 0x9, 0x8001, 0xfff}, 0x37, 0x2, 0x0, 0x0, "21628062a6186d0c4996feb5e1a8d2a3df63d1d4d14b70d7f39002fa7bd7a761a674cbfba92ecbca7130a8c28a1f29aa5338dd902570e359542b0a729a8bd40b"}}}}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/04/11 03:45:34 executing program 0: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="347409ce00b1fb3c00382a81df27024bd6e1796a73cba6dfbd", 0x19, 0x400000020000801, &(0x7f0000000100)={0x2, 0x44e23, @rand_addr=0x7ff}, 0x10) recvmsg(r0, &(0x7f0000108fda)={&(0x7f00005ceff0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000e75fc0), 0x0, &(0x7f0000aedf5b)=""/165, 0xa5}, 0x0) 2018/04/11 03:45:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f00000001c0)=0x48, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x107) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000440)=0x449, 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/234, 0xea, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/11 03:45:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/11 03:45:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10000000000) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffe32) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) getrlimit(0xe, &(0x7f0000000000)) 2018/04/11 03:45:34 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x400, 0x3, 0x6, 0x100000000, 0x0, 0xfff, 0x80001, 0x1, 0x81, 0x8000, 0x1, 0x10001, 0x2f4, 0x4, 0x4, 0x100, 0x5, 0xffff, 0x8, 0x895c, 0xf, 0x9, 0x3, 0x6, 0x79, 0x101, 0xfffffffffffffffb, 0x400, 0x9, 0x100000001, 0xe409, 0x7fff, 0xfffffffffffffffa, 0x7, 0xd6000, 0x10001, 0x0, 0x6000000000000, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x8, 0x8000, 0x101, 0x7, 0x0, 0x2, 0x200}, r0, 0x5, r1, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x89) 2018/04/11 03:45:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x3ec, 0x1ff, 0x6, 0xaca, 0x0, 0x20, 0x2000, 0x4, 0x3, 0x4, 0x9e, 0x5, 0x9, 0x20, 0x81, 0x5, 0x80, 0x7, 0x5, 0x20, 0x7fffffff, 0x3f, 0x8, 0xfffffffffffffffd, 0x6, 0x10001, 0x7, 0x1, 0x4, 0x1, 0x3f, 0x528, 0x416cc481, 0x4, 0xff, 0x5, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x10, 0x4, 0x100000000, 0x7, 0xb5, 0x5, 0x8}, r3, 0xf, r4, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000440)={'ifb0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/11 03:45:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x571aecb0, 0x40) utimensat(r1, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={{}, {0x77359400}}, 0x0) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r3 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x7, r3}) sync_file_range(r3, 0x0, 0x0, 0x1) pread64(r2, &(0x7f0000000080)=""/102, 0x66, 0x55) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x41) 2018/04/11 03:45:34 executing program 5: unshare(0x28060400) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x200) ioctl(r1, 0x6, &(0x7f0000000080)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x1) 2018/04/11 03:45:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7ad385b2a2e27aeb, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x1, 0x4) 2018/04/11 03:45:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:35 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = dup2(r1, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc475}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) tkill(r0, 0x15) 2018/04/11 03:45:35 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x90000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x8}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/11 03:45:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x4, 0x0, 0x1000, 0x20000084}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/11 03:45:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0xc00) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/11 03:45:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/11 03:45:35 executing program 0: gettid() timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000015a000)={{}, {0x77359400}}, &(0x7f00005e6000)) timer_delete(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x81, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x9, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @rand_addr}}, {{0x2, 0x4e22, @rand_addr=0x9}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x510) 2018/04/11 03:45:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x3ec, 0x1ff, 0x6, 0xaca, 0x0, 0x20, 0x2000, 0x4, 0x3, 0x4, 0x9e, 0x5, 0x9, 0x20, 0x81, 0x5, 0x80, 0x7, 0x5, 0x20, 0x7fffffff, 0x3f, 0x8, 0xfffffffffffffffd, 0x6, 0x10001, 0x7, 0x1, 0x4, 0x1, 0x3f, 0x528, 0x416cc481, 0x4, 0xff, 0x5, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x10, 0x4, 0x100000000, 0x7, 0xb5, 0x5, 0x8}, r3, 0xf, r4, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000440)={'ifb0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/11 03:45:35 executing program 5: geteuid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0x100e0, &(0x7f0000003040)=[{&(0x7f0000000040)=ANY=[], 0x10}, {&(0x7f0000001580)={0x14, 0x31, 0x1, 0x1, 0x0, "", [@nested={0x4}]}, 0x14}], 0x2}, 0x0) r1 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r1) 2018/04/11 03:45:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip_mr_cache\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/11 03:45:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:35 executing program 0: r0 = epoll_create(0x20005) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002b9ff4)={0x408000000005}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0x0, 0x3, 0xffff, 0x80000000, 0x535038e, 0x5}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)) socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init1(0x800) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) 2018/04/11 03:45:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x11, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r2, 0x400, 0x8, &(0x7f00000000c0)="dbc2261e72dbbb481bf2c6ca8b032c15e78a3880a407a59b975f06c0df4d9e3125c74e126a8bde5fd55adf4d9249e138d3c362ffafab2225577e2ea68cb02e439c1370b1162d444d8b0bfc44fc8c7632549bc1426e7fca849dd713e2c1dff52b4cdc1a9d662acdd88a62e4277d7f94fe4ee623f685", 0x3ff, 0x4, 0x800, 0x0, 0x0, 0x7, 0xffffffff80000000, "09d04341bc331472b5dbea32beec0b8d6c474f726cd9ae9a694de46a72a51781a6454ca2cfd1ebb1c1a82d4f74adf8ddf447e48b8bc72e11a9b65480a90abf9d309d94b70496b51381ba39fc1c6fd7496a239332cca3ffae7ac9b09831954db3808507f79369b879fe7977e1f55ea723eb60d9017e70c9637c91ed0a3efcba9ea11f1664ef47ffcaf74177e8f4d52b2e6d53"}) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x265}, &(0x7f0000000280)=0x8) 2018/04/11 03:45:35 executing program 6: r0 = socket(0x2, 0x3, 0x5) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) getsockopt(r0, 0xff, 0x800000000000001, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) 2018/04/11 03:45:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/11 03:45:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x500, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000002000)=0x4) 2018/04/11 03:45:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(0xffffffffffffffff, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") getdents64(r0, &(0x7f0000000080)=""/26, 0x1a) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3ffffffffffffd, r1) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pkey_alloc(0x0, 0x4000000000000000) ppoll(&(0x7f0000000000)=[{r0, 0xa0}], 0x1, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={0x6}, 0x8) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/11 03:45:36 executing program 0: prctl$seccomp(0x29, 0x2, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x60, 0x6, 0x10001}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20082, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 2018/04/11 03:45:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)={0x80}) 2018/04/11 03:45:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, 0xffffffffffffffff) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:36 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/04/11 03:45:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000b75000), 0x0, 0x0, &(0x7f0000a57fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x7c, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) pread64(r0, &(0x7f0000000080)=""/237, 0xed, 0x0) 2018/04/11 03:45:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r1 = dup(r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x62, @rand_addr=0x970, 0x4e22, 0x1, 'wlc\x00', 0x8, 0x8, 0x55}, 0x2c) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/11 03:45:36 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r4 = dup2(r1, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x17}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc475}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) [ 74.672694] audit: type=1326 audit(1523418336.671:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5980 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 03:45:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) 2018/04/11 03:45:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x10, 0x4, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280000, 0x0) write$evdev(r2, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0x9}], 0x18) 2018/04/11 03:45:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3, 0x0, "644a697983536a7d6493cec7f61e5eb5dad5dfcb6470388f84ece5dbca38a80f49f5eda52402c4e64d95f9bac0d7e232dce15d48d2c50ee6f478820e5d3dac5b6ef84781e63da7b2a98ed071978ee040"}, 0xd8) listen(r0, 0xfffffffffffffff9) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/11 03:45:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000e00060000071a80000001cc", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) close(r0) [ 75.548371] audit: type=1326 audit(1523418337.547:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5980 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 03:45:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:37 executing program 6: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e20, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, 0xfffffffffffff800, [0x9, 0x2, 0x3, 0x355, 0x81, 0xfffffffffffff001, 0x0, 0xa8e5]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x22201040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r3, @ANYBLOB="100027bd7000fcdbdf250500000008000400040000002400010014000300fe8000000000000000000000000000bb0c000770501ebd6433ab6f4a7ac5a215fc7ccb000800000000000000080005000100000038000200080006000004000008000800ab0f00000800040004000000080006000100000014000100ac1414bb00000000000000000000000008000600150000001c0002000800060000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/04/11 03:45:37 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400, 0x8cfe602b4e9765d) accept4$netrom(r1, 0x0, &(0x7f0000000200), 0x80800) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x14000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/04/11 03:45:37 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) dup2(r1, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/11 03:45:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x1, 0x80000, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x349}, {0x3, 0x3ff}, {0x3, 0x3}, {0xa, 0x6b}, {0x8, 0x100000000}, {0x2, 0x6}, {0x0, 0x2}, {0x8, 0x88f}, {0xa, 0x800}], 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) signalfd(r0, &(0x7f0000000080)={0x2}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x100000001, 0x1f}, 0xfffffffffffffed8) 2018/04/11 03:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/11 03:45:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/11 03:45:37 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) write(r0, &(0x7f000060a000)="d1", 0x1) mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0xa, 0x2012, r0, 0x0) fallocate(r0, 0x3, 0x0, 0x11f1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x19) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xa3, 0x8, 0x8000, 0xfffffffffffffffe}, {0x1, 0x0, 0x7, 0x4}, {0xaf5, 0xfff, 0x232a, 0x516}, {0xfff, 0x1, 0x7fa, 0x8}, {0x3, 0x9ef6, 0x20, 0x1}, {0xffffffffffffff80, 0xffffffffffffff70, 0x7, 0x8}]}) 2018/04/11 03:45:37 executing program 4: ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000002c0)=""/4096) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x8}}, 0x6, 0x5a, 0x80000001, "fcc03efbec6fb576e15316cb837faa1edd23a964979f9061872de1769a33c8ec131cfd79a8dfcaefa6aca872f82a22201a7b2fbe01cb8f4aff671c9da7cacc5058c9eb0c6a0b05b7c90582c5232e13cc"}, 0xd8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x7, &(0x7f0000000280)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000180), 0x4) 2018/04/11 03:45:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="fdf91d75bece882a5152f1f8445b60442d5c81b1e48c468253eb06834b0264ba57dd44faa80bae266c8bd3d30d238b3abc981fbd34d128cb17e7032aca332cb40a845f3c3879019769c38023cc6c91207dd36a682608f0f105107b30d12705a384108d1fe68b1705b309f584d43fba1b5aec6152a6627bbb18b7fe2e16d2d6fb", 0x80}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x258}, 0x8c9}, {{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000000380)=[{0xc8, 0x10a, 0x6, "d9f94ef01e456d088e8246e2af2cb376d267f4d58074eb8a979a63d6996ecc191fb2a7d69903a5415c80587c260b38086573498fc4597b0cd032e3e6a6eeeccc993d373bf8c0ec2f383115b69af5b3e4acc6013f5ffba04696d72f90dcb0019494ead0d37af58fee6270d36086c9943ad940db14a947ba81c3ef006483957fcb0c78bdd06ae2f78ca75c4c088ff08833a3a6ed875b992bdaad905203f159bd888ce4e594363d54bd914b785300bc778f92ca6ca6736b63"}, {0xc8, 0x111, 0x8, "e57ca42437089acbb81d51d4e5a9a06502292c03603a402c39d0a16a8cf90f2d182c8ec993a199b37b268f8bbad3e98192bcf1eb2dc615998408ce6c72f076ef54c4d340d0a3e760d25e5f4a89fd063e2a43563ff92dd87264ffa215ff06cf9c4068ae358bc8a81f1f304483943b6ae3166abec1f48ff87fa2e412d2309e7c58601bfe6ad603e800a46e4788608bd802a5bdea93d92d45fb839fa2406edff10d21041d5aef05f12b522a1f8dddaa72fccd6f99ffdd8f"}, {0xc0, 0x13a, 0x1ff, "75ada4cc563cb291a0acb6c98bc89ccd636deabe269f8305d53a2199013bb995a2ccef7e25bfe1a1058a0141f253918e26eae2e81f2e628368c1e71f369cc1d0f235d8d86930880c88ecaa46e91c15eb1bed6cf79602ee243bbc21e2a62a7103307535f367b66b59cfc83953c3ba726499d4eab21a53b11d504d8d450a27f49c4376f3430a45aed6e43e70f6f9cfbf3903e1da1679226ef579cf1131639bf312e67e743c3bf2a0f1372407e8cfeb1145"}, {0xb0, 0x11d, 0x4000007449217e, "da9e06d39d914a96fd428b565183e6e8beacc98583ffa91b8ef8430442b2fcf4ad09d94635d37dca82516d2256c37415d99dcfda8f88c6b501b9fcaac492ae7545330282d1ff4d142fe6ce3a9a96c4b436a6ac2c817dd7b03ce3a17e6c46f401c7c15cb992a51bd4dd3a78b8bae7e89b409bb536e963c7aeb69c91a39a1fec12c6cd871d154d52bb80b42b17a29b28fb4b46098a74f8c7d9cdb41e8c53f8"}, {0xe0, 0x0, 0x0, "449e91deac6e5fc8d02e860a2e0b23c5456ba7c41658541e3857f0b0b95666362b6d536e94dfe058b2b09b6000f32302dd0bce8ab19b23ec9a1e07c8d4ce9af7674d081896ded23a5d66fb2d5213b744dda67e9a00643c3376987fb3dfc1284259b7a279d462d1f5d78908641b6d2199190270320146a548b9288e50b1e5565d096617f54a436cf65333a737b1b89ad220e082583cbe962c224b656577faafb90a3995f4678edbfc6d363ac2fb0274e360e65f854b93fbb2c21f0caa952d26ec1e399d6e79801203df"}, {0x30, 0x1, 0x100000001, "6ac5dbec05f62fa0a6623b8ee63c9347049f678e8512a35c2ae9"}, {0x20, 0x10b, 0x7, "420a4efbbbb62f414e048b5f54"}, {0x78, 0x13b, 0x2, "bc69c7a36718ce08610389c429d71e894985270dad4f189a4771cae6169b9b3f86648ef0bc2f7cff16f474808e95d9cc8c32651857765be10d09b00922b641c630f9557144d4b8c17965ce6a2ca388071ffa49ff4e633ab800eee9fd1987ca7442960bd4f2c7"}], 0x4a8, 0x20040000}, 0xfffffffffffffffc}], 0x2, 0x0) sendmsg(r0, &(0x7f0000001b80)={&(0x7f00000008c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="6b622d4b521dc0791f27899a6df0de8aa8baa27eaa0f53315d9931de35d9a8ced7686afdbc43e0d8e7a26d33f58cf92eb3e6f9f0e2e76bed4ee27ac0fae1758f919d8498bc45c9bcf980fe2d647cc59e3927e529fa4c79bf4aebf5c8470461a25116efa6f82f8fd9b7878f41a146147a10788c5ebb1104976e9f35426c39919cb09ed8d2453ea6fd20dbfa4a604baca4055c81b63508c0fa4ee0fe82e4cc82816ec6f3537bf2c227114105dea903282a583ab769a0d74cbd736144a44ddf9b9ed13f3a37d6d9d38ff4e69092641ec12016", 0xd1}, {&(0x7f0000001a40)="34ce670701cd0938834d006f00d84ec3bf1ebc91afc925d6ef7dec2341824051015516d587", 0x25}], 0x3, &(0x7f0000001ac0)=[{0xb0, 0x108, 0x4f, "aa6a94782b0ac919a6e0519932caa26cf2bfa165bfbc231be7cf390cac05201301c340fd6d681543365ccf46e4be711daaa83006691a7b58f9730470e9f9842f4a4d4cd385848df1dcbb095d8780f063111b940f854f43f29e225c45857fbae0fa56715381075ed033bf00598366898bb939db6536729a0fc13d1f178b4eeabc1755a196cc240415887416845dc88f75fd22d9ee33ee299ddd"}, {0x10, 0x29, 0x100}], 0xc0}, 0x4000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c00)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}}, 0x75b, 0x7fff}, &(0x7f0000001cc0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001d00)={r1, 0x7, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) fchmod(r0, 0x118) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001e00)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001bc0)=0x3, 0x4) 2018/04/11 03:45:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) socketpair(0x1b, 0x4, 0x6a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x7b, 0x1) 2018/04/11 03:45:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002600)="5f87e84883f7393b306053c5b2a02408b0848729a53d4aa11e435af527a4bc15f05785e2ca697dfb050cb6d7effcb6407cb44150856a732692e4aef17dd669c70258345eb4f53af13ab0db58b84e51afd0b0aec219cc0eec147323a7ac844a191f3cab7c48c865acb7ad0d557f8a3bc575a835ab7b14110719bc23619d764ee9a5810a425dc8dc49272af999c7806b7d88bbc3dff0d4ad9d8cacc160dbfc9ff1f5da417552577f7ac1ab78cbb4f65d9b572d71f80f44f9312b228a455365e5fbc9f3921956c44b8e52971b2a54a91aa06ef2f4ba7e3a3a1f0d08c14fc855d15e8d57fa77fef47e81d9e7915289c43105acf6827686a07a6b906de7865a6ae8b98ff072fa9dc82f3fcc6a8e573bf63e810cfdaf03617af2f7dbff30c8ceba9042ab16d329225e6a615d6e6279f79a24c64bdbd3b0b9576c070f66ef47465537753a104371f8fc301a7763205c33d4d788dc582d1f583784972f8a3ab2829081e3e89fc94c13fe327dae73588bf4c42fc5768052c6dad5911752604d9ded0a74ec32d8f9fce0a6ebc96844d972bf3bac5c30443ad9656477ea672d739968f7ffc8255c8be3c5ac2b6a31598bdd4bfdc8309c860b70dd09958f87322eb6103e339d57a230210499e98270fdd2dfc6b93579b335cfd0d96b9082e30bc3918735a51c8876e968fb8f9c5597640597c58c3c47ec9c4e19f39424b8ba9feb8fd315817cff4aec768a006d59c58c343bf1530069e222bef2070dee60aa4fccf16e305938f0c7f30845046d838f97ed19af330a8cf789defe723fe9f14d9d940ddd80c53c5e80a9ccbcb1cfa676b594e0da43f4e26868ae9836c015cf422b8d363ab8a3370fc4a1b0169172b5f78250ed53a69831676fc86e895e9f50c108698030b1da1f1cfc621d2f57d1962309383d9aa44af1a073297f6754cd7dad163556492803afb465a3efcf9f55b29b43862be8baa6d078d41fa4afd3983fde550138619616e86d4803543842b54d3c9488ad414b03a9468d4dab3615a1023e935e6f5615a3dbfbbd772d98b5b4b7acdca48a12f3b32ed84b55da3da82c290158c5e194657e31222d11a171730fe663336a9f8530b1d8aa7042fcba8331987c50d287a1d64ec95c753c15b6539c41f7c57a219a88d0c72ae58171437f247b8c50e7b56f809198e4f100ddf3f1c1c3d9deef1ed10e857232e0f7306c371c5f145d3bef4bc3fc83d3db634b6166ffe13ad183c92c7839af34bfc8022b09884eb4274a1e", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:38 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="01", 0x1) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/04/11 03:45:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/11 03:45:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x81, 0x8bff) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20}}, 0x1ff, 0x5, 0x2, "e09ccd008e5c8afbf20558c0834456f799c68e99103fbce7c9bd8ab87e6bd41b96cf3f0fedeca0c780257ca427ee722221fe2581eede7512cdc041550da4aa57a5d4e99a62e20f0a6aa253470f1ae250"}, 0xd8) 2018/04/11 03:45:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000005) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x584, 0x220c40) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000280), &(0x7f00000001c0)=0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000002c0)="8359469310884ace6df8e115993687b21e4ec7a0824b75b61a7fe2bccec28f124a4dd26acd2a92b0f7240ed640d66a814a21250c64d6809685ac3c648b81ae65763fa3582882b358966002ca8a4bfbad1157172eb0220be1c536842f79c78fa3105268d60308905a0480bb86b39b2563c605ca87b7d4964645faa2878df1b9384178ba3831b947dcaf21c142a8842d6cdc47b7e815a7ab76383889fd4c4abd56d61e58afa6743ccdc9a185d2d21da2149646e95882fe9995") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x22000, 0x0) ioctl$sock_bt(r3, 0xdd17, &(0x7f0000000080)="c67157b10c21f46a14c2a7520544001166652ff3d20f6a22f7c9200d48f7072a8288790ad0656fc519aea245771d14b60378a78851e3941a4f61637ea0d0a6a12d80b122410031a912525a984bd98986c4a136e330eef458b438e96199f87265c10ac74b7e2b0d90b5ca942170eb07683515499dce0c712235b8dcba66b11f7a4a6bfa43df4a0c543f7c5334cbfa018f30cdda049305e3291eee2b2f64bd3f3e11bbcabc349e99a18ed3e2435b6bb7ab2de07ce3568ddfdbbd994049835d1d1cfd2c6e22") syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x10000) 2018/04/11 03:45:38 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000008c0)={0x0, 0x0, @multicast1}, &(0x7f0000000900)=0x10) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(0xffffffffffffff9c) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/1, 0x1}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/24, 0x18}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/167, 0xa7}, {&(0x7f0000000740)=""/170, 0xaa}, {&(0x7f0000000680)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x8001}, 0x40002040) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x4, &(0x7f0000000280)=[r1, r2, r5, r6]) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r7, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r7, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendmmsg(r7, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r7, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x5b8}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/11 03:45:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:38 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="01", 0x1) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/04/11 03:45:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:38 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) recvmsg(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/206, 0xce}, {&(0x7f00000001c0)=""/28, 0x1c}], 0x2, 0x0, 0x0, 0x88df}, 0x40000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'yam0\x00', r1}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0xfe8a, &(0x7f0000001500)=[{&(0x7f0000000300)="0d09e480878d5abfe18cf1bd2df27d"}, {&(0x7f0000000340)="4310dc1e7d6739c6ee7941d19d36f1488e82f326375ac4aa23fcbcf94ca2124ce8f091f00408a8302fcbaaeb2d289c26690c763ce6c5787f4bcfae79778584879a5f53053bd1a031683a4f65a94f56ce3442672683884d8867c39417f1078ff3397ca535100c26c1bbb75dad78be"}, {&(0x7f00000003c0)="a3113e98377c292a907be5a6f122a212b3ab977a52a4faa0ec50383af700feb7a3f07dddc0bfd507956e6f80763290840ace20bea8c70d80d0df265c1e68ca12e35a112e67709f52288521ee0e36917e0d"}, {&(0x7f0000000440)="c1a1da7620e7e15ecc0000002911d31f5ba27d5e94c0afbe09226bbb23a4fc4323f0c4a4f07c7f9c981a26292af648e39f077560134386724eb04c64ff1f67de1b0e73cf0af2a10d1334340d31cff8b72251aa668d0e78121f0285dfea36d161a082ebec511152e63188ba7abc44b0c3533dbc08da2ff8342ee670dca1b1804ab13e621ebecd2e"}, {&(0x7f0000000500)="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"}], 0x0, &(0x7f00000002c0)=[{0x0, 0x1, 0x201}], 0x10}, 0x0) 2018/04/11 03:45:38 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) mknod(&(0x7f00000014c0)='./file0\x00', 0x8000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x11, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @exit={0x95}, @jmp={0x5, 0x7d0, 0x5, 0xf, 0x6}, @exit={0x95}, @generic={0x6, 0x80000000, 0x5, 0x1}, @call={0x85, 0x0, 0x0, 0x1d}, @call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xb9, &(0x7f0000000200)=""/185, 0x41000}, 0x48) recvfrom$inet(r1, &(0x7f0000000580)=""/231, 0xe7, 0x40000000, &(0x7f0000000680)={0x2, 0x4e23}, 0x10) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/11 03:45:38 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000008c0)={0x0, 0x0, @multicast1}, &(0x7f0000000900)=0x10) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(0xffffffffffffff9c) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/1, 0x1}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/24, 0x18}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/167, 0xa7}, {&(0x7f0000000740)=""/170, 0xaa}, {&(0x7f0000000680)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x8001}, 0x40002040) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x4, &(0x7f0000000280)=[r1, r2, r5, r6]) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r7, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r7, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendmmsg(r7, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r7, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be5f224acbee0b83efb7edc06e66cf8b3049b41402607e39ef82989157877c84ba56b9ee627c6bdfc0314eecc57f84c4f6922694298d1ffd5608651b7859724209f20588405dbe9c5f6676413f34fa201d9c3f6bfacce4f9a0da75ef437216376ba3e23fa89ef119f522999bdd2d07a5666e1fe5bca544e5c04383f07967d0744ed307c1ed8f16b53960a6be54baf099b23d9c5732be429b3264196f6ceb3a5b069527793d90cadfac3826b37b65aa12fe99d3e140ceba37113bf6499904095483fd27954e9352fc84383d5ac69c1591095989d51a9bb0790b4b0801a37a88bdf301d676d7e79bdbe553bfd93698180174ab38a37cc98f3b69d52870f55c12f7919b90a213fa6009f17aa48b30d2e45366155b22a27ec0ecac8dd21d37e33759", 0x5b8}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/11 03:45:38 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) dup2(r1, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/11 03:45:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:38 executing program 4: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x30000000}) 2018/04/11 03:45:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:39 executing program 6: gettid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='projid_maS\x00') pwrite64(r1, &(0x7f0000000100)='-', 0x1, 0x0) 2018/04/11 03:45:39 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="fffff7ffffff0180c200000086dd6006f52600000000000000000092c375102200089078000000000000000000000000"], &(0x7f0000000000)={0x0, 0x3, [0xffffffffffffffff]}) 2018/04/11 03:45:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x401, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, 0x88) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001100090469000000810000000700004003000000450001070000001419001aff0400230007000000020000080900000000f41ee400", 0x39}], 0x1) 2018/04/11 03:45:39 executing program 0: r0 = userfaultfd(0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/04/11 03:45:39 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) symlinkat(&(0x7f0000000140)='./control/file0\x00', r2, &(0x7f0000000180)='./control\x00') write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00000001c0)=""/13, &(0x7f0000000200)=0xd) getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/11 03:45:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x2) 2018/04/11 03:45:39 executing program 2: socket$unix(0x1, 0x805, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x311000, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/11 03:45:40 executing program 6: 2018/04/11 03:45:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8011000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/105, 0x69) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) r2 = signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) shutdown(r0, 0x1) signalfd(r2, &(0x7f0000000140)={0x40}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x6, 0x4) 2018/04/11 03:45:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x2, 0x0, 0x2, 0x0, 0xfff}}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) sendto$inet6(r0, &(0x7f0000f76fff)="87", 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xe56}, 0x8) 2018/04/11 03:45:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002400)}], 0x2) 2018/04/11 03:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xf5, "db6fe3345fa542656e082f2a8002a8f86245c30c6cf54b8ad6ff74fee85d87f85cecef5cfddfa539c0ec69d3ed7b632a43bd8eab513df4bdd2f12bb4c6d6fcae40bd4108fc9111fe6e99f058e65fa24522294471ca1469a49480928e684da52a25c542bdf61ee190f0c08b969e6e08ac8b4c28ca6ed9aa2b1b43da199900fdbeba4ce9c4b5651cfb23d0e2c651b38b79e5b1f92809a2adde6931b8254885d06ecabf765ce3ec6fb363851654b98daa0a0f90d2af6235b1a24ee4e65153789b5ba5c6add5384fc7bc1ff38a4064a793f62ab36a05d39438b12fab2a2867c85de7f9effdd7e01719de198fd0feebebaa1e3fad8d0837"}, &(0x7f0000000400)=0xfd) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x2, 0xfff, 0x4, 0x20, 0x401, 0x5, 0xfd7b, {0x0, @in={{0x2, 0x4e20}}, 0x8, 0x9, 0x2, 0x1, 0x9}}, &(0x7f0000000680)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e20, 0xc2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x104) 2018/04/11 03:45:40 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='IPVS\x00', 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x804, 0x4) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) dup2(r1, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/11 03:45:40 executing program 4: 2018/04/11 03:45:40 executing program 1: unshare(0x8000400) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='{\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="d68c42c47446563f87c3242f2d4588f77e15f3ec69ee917edc55df6409fac96bc86ab8be96f52a7c72e9f1f1fdb88352bad6c5b7ce059479890ff206474dd6ec921c7cde182cbe9df3e413ff0daf81c269d920bede3464d0deb41fefa42ac2559766c905a865d7a2c5dc01ac24ade53e6acf0b2195744b78eb35a0295f6a2a5f6d7776cd5709fa10cda6c5c5dd34fdd8aea8bcffc7b4decb890da2fb145b08428fabefb8f3e5bfac3825603b5681719c82f08fd0edb5f0ac59f3e2548efd6d3d7f6647e9d0741836c4d68960046222dc6f8a598189a0421fb641ef04bfe01f25c857470caf32b7eab2bd31c75d198bfe", 0xf0, r2) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 03:45:40 executing program 6: 2018/04/11 03:45:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') read(r0, &(0x7f00004fa000)=""/111, 0x10) 2018/04/11 03:45:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002400)}], 0x2) 2018/04/11 03:45:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)='.', 0x1}], 0x1, &(0x7f0000000080)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/11 03:45:40 executing program 2: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000002700)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000400)={[{@grpjquota='grpjquota=', 0x2c}]}) 2018/04/11 03:45:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/208}) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090069000000000000007f00804003000000460001070000001419000a0002000000096e0200000000000000000003f5000000", 0x39}], 0x1) 2018/04/11 03:45:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x9, 0x10, 0x100000000}) 2018/04/11 03:45:40 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa70, 0x10040) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) [ 78.504177] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 78.582958] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 78.779729] ================================================================== [ 78.787131] BUG: KMSAN: uninit-value in ghash_setkey+0x209/0x270 [ 78.793254] CPU: 0 PID: 6213 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 78.800068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.809492] Call Trace: [ 78.812082] dump_stack+0x185/0x1d0 [ 78.815782] ? ghash_setkey+0x209/0x270 [ 78.819736] kmsan_report+0x142/0x240 [ 78.823515] __msan_warning_32+0x6c/0xb0 [ 78.827577] ghash_setkey+0x209/0x270 [ 78.831364] ? ghash_final+0x1d0/0x1d0 [ 78.835229] crypto_shash_setkey+0x317/0x490 [ 78.839618] cryptd_hash_setkey+0x1a5/0x330 [ 78.843924] ? cryptd_hash_import+0x2a0/0x2a0 [ 78.848403] crypto_ahash_setkey+0x31a/0x470 [ 78.852879] ghash_async_setkey+0x1a5/0x330 [ 78.857183] ? ghash_async_import+0x3a0/0x3a0 [ 78.861657] crypto_ahash_setkey+0x31a/0x470 [ 78.866056] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 78.871239] crypto_gcm_setkey+0xa3c/0xc10 [ 78.875455] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 78.879845] crypto_aead_setkey+0x373/0x4c0 [ 78.884146] aead_setkey+0xa0/0xc0 [ 78.887668] alg_setsockopt+0x6c5/0x740 [ 78.891622] ? aead_release+0x90/0x90 [ 78.895404] ? alg_accept+0xd0/0xd0 [ 78.899014] SYSC_setsockopt+0x4b8/0x570 [ 78.903089] SyS_setsockopt+0x76/0xa0 [ 78.906877] do_syscall_64+0x309/0x430 [ 78.910766] ? SYSC_recv+0xe0/0xe0 [ 78.914289] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 78.919456] RIP: 0033:0x455259 [ 78.922624] RSP: 002b:00007f6092acdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 78.930311] RAX: ffffffffffffffda RBX: 00007f6092ace6d4 RCX: 0000000000455259 [ 78.937559] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 78.944807] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 78.952058] R10: 00000000204f7000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.959310] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 78.966572] [ 78.968193] Uninit was stored to memory at: [ 78.972510] kmsan_internal_chain_origin+0x12b/0x210 [ 78.977592] __msan_chain_origin+0x69/0xc0 [ 78.981813] __crypto_xor+0x23c/0x16b0 [ 78.985686] crypto_ctr_crypt_inplace+0x29a/0x3a0 [ 78.990508] crypto_ctr_crypt+0x54c/0x7d0 [ 78.994640] skcipher_encrypt_blkcipher+0x222/0x320 [ 78.999644] crypto_gcm_setkey+0x6a3/0xc10 [ 79.003858] crypto_aead_setkey+0x373/0x4c0 [ 79.008160] aead_setkey+0xa0/0xc0 [ 79.011678] alg_setsockopt+0x6c5/0x740 [ 79.015637] SYSC_setsockopt+0x4b8/0x570 [ 79.019678] SyS_setsockopt+0x76/0xa0 [ 79.023454] do_syscall_64+0x309/0x430 [ 79.027320] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.032493] Local variable description: ----vla@crypto_ctr_crypt_inplace [ 79.039301] Variable was created at: [ 79.043000] crypto_ctr_crypt_inplace+0x19a/0x3a0 [ 79.047831] crypto_ctr_crypt+0x54c/0x7d0 [ 79.051952] ================================================================== [ 79.059285] Disabling lock debugging due to kernel taint [ 79.064708] Kernel panic - not syncing: panic_on_warn set ... [ 79.064708] [ 79.072064] CPU: 0 PID: 6213 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 79.080194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.089541] Call Trace: [ 79.092138] dump_stack+0x185/0x1d0 [ 79.095769] panic+0x39d/0x940 [ 79.098955] ? ghash_setkey+0x209/0x270 [ 79.102912] kmsan_report+0x238/0x240 [ 79.106704] __msan_warning_32+0x6c/0xb0 [ 79.110744] ghash_setkey+0x209/0x270 [ 79.114526] ? ghash_final+0x1d0/0x1d0 [ 79.118394] crypto_shash_setkey+0x317/0x490 [ 79.122782] cryptd_hash_setkey+0x1a5/0x330 [ 79.127093] ? cryptd_hash_import+0x2a0/0x2a0 [ 79.131576] crypto_ahash_setkey+0x31a/0x470 [ 79.135969] ghash_async_setkey+0x1a5/0x330 [ 79.140273] ? ghash_async_import+0x3a0/0x3a0 [ 79.144747] crypto_ahash_setkey+0x31a/0x470 [ 79.149139] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 79.154311] crypto_gcm_setkey+0xa3c/0xc10 [ 79.158537] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 79.162924] crypto_aead_setkey+0x373/0x4c0 [ 79.167228] aead_setkey+0xa0/0xc0 [ 79.170744] alg_setsockopt+0x6c5/0x740 [ 79.174695] ? aead_release+0x90/0x90 [ 79.178474] ? alg_accept+0xd0/0xd0 [ 79.182077] SYSC_setsockopt+0x4b8/0x570 [ 79.186125] SyS_setsockopt+0x76/0xa0 [ 79.189913] do_syscall_64+0x309/0x430 [ 79.193804] ? SYSC_recv+0xe0/0xe0 [ 79.197325] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 79.202493] RIP: 0033:0x455259 [ 79.205660] RSP: 002b:00007f6092acdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 79.213357] RAX: ffffffffffffffda RBX: 00007f6092ace6d4 RCX: 0000000000455259 [ 79.220611] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 79.227862] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 79.235113] R10: 00000000204f7000 R11: 0000000000000246 R12: 00000000ffffffff [ 79.242445] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 79.249735] Dumping ftrace buffer: [ 79.253255] (ftrace buffer empty) [ 79.256943] Kernel Offset: disabled [ 79.260546] Rebooting in 86400 seconds..