{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) setgroups(0x7, &(0x7f0000000400)=[0x0, r0, r1, r2, r3, r4, r5]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000000000181002, 0x0) write$fuse(r6, &(0x7f00000000c0)={0x28, 0x6, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x40000}}, 0x28) 2018/04/26 09:50:48 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x8000000007, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) r2 = fanotify_init(0x51, 0x0) userfaultfd(0x0) r3 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002480)=0x0, &(0x7f00000024c0), &(0x7f0000002500)) fstat(r1, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000025c0)={0x0}, &(0x7f0000002600)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002640)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000002740)=0xe8) fstat(r2, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002a80)={0x0, 0x2c, &(0x7f0000002a40)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x4418}]}, &(0x7f0000002ac0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002b00)={r9, 0x4, 0x4f457fc5, 0x200, 0xfffffffffffffffd, 0x100000001}, 0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002840)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r12 = getegid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) sendmsg$unix(r1, &(0x7f0000002a00)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000180)="b1656f1667767a50137e78a8c6fa48f952c3e268780c6528e141e0107be8ae13ef7883e212772dfc839fc1b9abc8325d7dcb0fc358cea64615cf3b56f17a2998912bf871a8fcacf1", 0x48}, {&(0x7f0000000200)="6f2ccd7fb61ec810427aff013e535183fdb3c45b22f3162ba874b04ab82c5a8ba50129c2b249bfc95620ae8a5cc22e58157de30715ce89a2464480b03764ab80457925ac207bcf882b17ad799e8f0ad3b5c6670f2515d075c78f35e6323092c887d68f0252e85cde0b12fcf74273d4f288450fb0218a7ace93ad681bd320a2c8754040e24e316a85de203863290df554357dfc9c41075d761245e86513d748e1575ac552671b221893e3bca510e9004172183a2d39c94d48f21045c525f95b199efe5864b99bee76d43a770bccef9249de2d3a4feeaedbd5086266d51f5b8c8bca913ccd46f365", 0xe7}, {&(0x7f0000000300)="8787ea5d28d8c58c37eda62794f8d2406db63ec0aabc04897e85d15e85e9ef61dc4ba6572a1c633cf5a900a5f3a9d19f0e66017c08267203ca07a3b4cc0f1d", 0x3f}, {&(0x7f0000000340)="faf20e9a538110e4f9302900fd2a9ff6bbb4cc0c89d1c6bdbd3a0979a1ce8d7ddd340f2803e3b3643e4f9a892921076c9eee9bff4769a0cf8cc43620cf4ba5d56b2a048296cc63d84aba4837893b14b45d93920f4af1ce8b7412948589ad0bdfa958101369a74ab3737a0a6c72c3dbe99b339e294d9f9546d3112fd0276444c39a01ecdabbc5ed012c2cd67b2450fdf63256d6f195193639b8adfec76688311407c11c0e3d64a935041bc9c378cd77094cd1", 0xb2}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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", 0x1000}], 0x6, &(0x7f0000002980)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4000}, 0x40000) 2018/04/26 09:50:48 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x4, 0x2000000000000013, &(0x7f0000346fc8)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64], @ANYBLOB="bb64177651a3d7c65472235f9cba7fddb0048e9ada685f99b8d554c7a924ed8d85568e2a8aeffc134621fdab9e6ce255278f0fdd32e7d9840c68c68b225702db111ec26cf9e357219a82c74f7e2c9b99c9dcfc423ce213fce4a75f65e6ec0948249f21b9962ca58dde50a0e9c1ff74eb7a0259823b41e9f339f724c9701a8dd2600845345869a98279e0db7005a66daa014e4fffd8c056b11e92207cc248b251ab28e8a8d290a20c4acb95cf9a7e1496f95fe83ac749ab63ecd2a83d1d39fccb74bdc280559d9ac45defe615b30547371b19069cfab5715ae9c2fb5de314", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r0], @ANYBLOB="eef5b2d6d65825b658e45e307bda93a57c1e7f34e5fe47a12bb4864e422f9ced13494fb026e24388ed252ef5715ed22c8263e90927484f23bd7a0970f388972b402d94eb19eb42c00c82c4bd6dc61b55174db2f9600822e753d17f8f9877a3238de8a5c87a53c9548f", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="98d9149310a605bbf75c8b4d909f297008833b970c5a22b99804342bb4072be302eb04f6f7b4f135f32a8bd1765aa81ddc2960860b66eb648231dd3b2439f77fa6639894195cac9a390e9bc1c63f22ec5d2dd766322d0cefcb44389a5bc923877f469b0d4a7d28d5c53045e99637435a865e2799072e39e8f7e2d95c00cac4b752d6dcbbeb5a5acf6247b7cfaa05db2d2c2f5f4c9a74ab54e28c8c6cc77c3c918f15c1c8a580ff1253574c838cebdb2606f35fe5a3b54cd9c88f4026c158b4b23af3399b6b9942040bf9f348ee574597f7ea194ab2f0e359f3f2b8c3272c9ed9332e4c0f06d71830eb5b1696", @ANYPTR64], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR, @ANYBLOB="3c3bc232a480b82a81def2ff1c191e2a8fa802d450762791c949dda22deb0f6454b032e01539c317fd8dd9cac197491fccdf2531d653740d392a7a14d42a9ccab9ff93525c98b2aaf8ed4823f2044a42861cb3a58aa26692186f4094d7563fc0971eb6fb27ac2c2b3581ccf81fc859b27ca995d8841cc89872fa48f59085bf11c9ff2869b20651d02ce6676ccd6098e26b71c3b4cc0670326253252cbbc41bb18181d9d74b6c4e8e7fd85747f46c054d612c57213b62fb51278975aa026d", @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0]]], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfffffffffffffe2c, &(0x7f00001a7f05)=""/251, 0x40f00}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000180)={{0xffffffff, 0x20}, 'port1\x00', 0x26, 0x10, 0x3, 0x7c, 0x6, 0x7fffffff, 0x6, 0x0, 0x4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x701f00, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) 2018/04/26 09:50:48 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}) ptrace$setopts(0x4206, r0, 0x0, 0xffffc) userfaultfd(0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r2 = creat(&(0x7f0000000440)='./control\x00', 0x101) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7, 0x10000, 0x9, 0x1f, 0x1e5e, 0x4, 0x9, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x7f, 0x5, 0x3ff}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x2, 0x7fffffff, 0x7fff, 0x1}, &(0x7f0000000300)=0x98) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x2) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000004c0)=0x2) readahead(r2, 0x5, 0x10c) userfaultfd(0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="92080040ffaa00000000000000175283c45b11c81cf081f0b5530da1168a27834289ae1763fb4c7df4d0f33fe1b638ac6ab62eae4176daf9483a2a75c2281f02670348314b3ea7d7b6040b5f0ccb1038c7f509710de17e495634b5aa24d76e49de450cf494f6221a6a313281d5bb84791abe1be304b90e83d9dc0995ecd3eb23443a89c7b1684f0d7b92e0871f63bdca9507005680b414c8e4cc473656192033ea09d7f0055435ca13af6a9564a04453528ec43c8e5c9080a9da52ecfd477bd1dd6acb6d0ce458d798bb2938299d96e9a191a3ae5e289da6b40ae058fcc4e997c49a958240fa42a0a94728e068f1e4965da9234989f0239a98c76122eae9fc8c238147b820f94ff7e0ef8311c1a46b2e419ec3364e5bb5157dd434e514300ac41c514dd7c8bdfb37754df41790945af0d9ed96019f5956104b4fe8a0929a986982c42574a1410d7272471bcc0d40e0252786bf2af7d19f0b8bd3b0521471c1893647d92cc872c9b13224d3a21513d03576483aa8574c98ed30162fb9c9565e554192006a45370241c3a3379f6d40afc822b0c5663a2bd8b1da617d97c6f280e898a7956709cb1846aadc3e413912fe7d7608e614aae228a8ce7be7c09b6281d22ce69d508d952b35fc4897932e51fb442483f15335175ba256912f25c63d3b553870a8e0613a42e5eac92dcb9d3812c78a3fdd847d16e7000000000000000000000000"]) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f00000005c0)={0x80fed, 0xf, 0x0, 0xffffffffffffffff}) dup3(r6, r7, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0xc, 0x1, 0x6}, &(0x7f00000001c0)=0x10) listen$netrom(0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000280), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/26 09:50:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) 2018/04/26 09:50:48 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") 2018/04/26 09:50:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000140)=0x8d) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/222) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/226, 0xe2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mq_unlink(&(0x7f0000000180)='em0$\x00') 2018/04/26 09:50:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e747300300a37064ecf0592136f7c41f839c263d446df92b8d78c155594afa3d6c2301819be53cacad062616ca6f8973cdd14dafc857c6252a521d596a7187341b9434eb516de78248e250905d2684aaf156c95dc009f348a03a52e0f4e4c83be43f743bfb83eb1b1e506d65a54c4174d5be1a4d57f81fa712f26f27f1b003d834b70070fe6c7b93b981640b87b27be336867bbaa3abc67e82f71ad5716fbbf9cdf4b56") readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:50:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/26 09:50:48 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0x20000000000}]}, 0x10) epoll_create(0x2) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="605de76fa90600dd1900000000000049a64fb4b3924d67afb5e3a6d85766c7fd05526bc58216e5f8876a47e211e0fa313a98206a35abb751e41185b15671e3417b9cab609b64f098bd7a70275d9cb11b0dad47ab46ea2d726b7846aba478ec08559341133ab7d16b8459192da04f8741cedfa205387c4fa5e6f7e3216f6713ac5af9ce71a57e027b15b519dcd47afd9a5d5ff61e876d6fa61a834593b6e998f440cd6bd733c1d107"], 0x1c}, 0x1}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="2d3c3a43c520a5359e646bdd70679c088b2801902ec47c4f6f9d0645060ec9fbd24fec87606956e1ffc29bf7471407c0b0a7d878dd5ad136b6e4bd1e961fba3bb77f08827e0ce77aebce893caff4ea479a89949607f5f3fec03ae9c2781b246db810a1caabf0fc243a2ebd81bd4b0dd269182dd254225f7b82954614a39531fd932dcac21d162c09b71ea265b87e57cb467d7594c1d5ce037470c77956d432c0783cd67467b53b7c25c0755b44711590b447300c857d2634872a324c72a970c73b7eed70852c4e30e26464493a1c89246c37c241102a8a16050067f5696992773386fa569f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) syz_open_pts(r1, 0x141000) socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r1) 2018/04/26 09:50:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x4fc2, 0x3, 0xffffffff, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="da0a2bf9742603e766c1683239eadb3bd538e193109e46ce9ed2b7a68e129b8ffe6c2d03289dfcddc5503bdc12371d226b469a511c34af7118d9534282f2b6b0d449dfaf00cb8476f040aa81bab23b55d09ec35a242efa8d6d000000001a1348ace7eec48516957ae73f88685f54015cd09299c7b3ea5fe97b97c397bf272a438fdabb29bf2b0404ab371914b7519fe24bc976827ff1002cafd2c611f99a9235b2fb16c366f581fe9888f187a2e5715026d4534632ee692cb9a3965a4a2cc698bd2a1684"], &(0x7f0000000100)=0xe) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/26 09:50:48 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}) ptrace$setopts(0x4206, r0, 0x0, 0xffffc) userfaultfd(0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r2 = creat(&(0x7f0000000440)='./control\x00', 0x101) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7, 0x10000, 0x9, 0x1f, 0x1e5e, 0x4, 0x9, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x7f, 0x5, 0x3ff}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x2, 0x7fffffff, 0x7fff, 0x1}, &(0x7f0000000300)=0x98) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x2) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000004c0)=0x2) readahead(r2, 0x5, 0x10c) userfaultfd(0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"]) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f00000005c0)={0x80fed, 0xf, 0x0, 0xffffffffffffffff}) dup3(r6, r7, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0xc, 0x1, 0x6}, &(0x7f00000001c0)=0x10) listen$netrom(0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000280), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/26 09:50:48 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)) 2018/04/26 09:50:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x2000000000000000) write(r0, &(0x7f0000000040)="240000001a0025f000000004828d6a6a0a4c05000004bf00000009ec0800030005f0ffff", 0x24) 2018/04/26 09:50:49 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:49 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0183d9dfda6321b6d7c21885478d97f1a61cb97063820c2875ceb558afd735b5d824e8d6aea962413a4e817be448738ef4a9c996e6955145ef3a1ec83e72a1"}, 0x60) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0xffffffffffffff2f, 0x1000, 0x205, 0x8001, 0xf3, 0x4, 0x611d0cc4, 0x1, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r3, 0x7ff}, 0x8) recvfrom$packet(r1, &(0x7f0000000140)=""/212, 0xd4, 0x2, &(0x7f0000000380)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) getsockopt$bt_BT_RCVMTU(r0, 0x118, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/26 09:50:49 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='mounts\x00') fcntl$setlease(r1, 0x400, 0x3) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:50:49 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:49 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530f0") 2018/04/26 09:50:49 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x1f, 0x0, 0x0, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) 2018/04/26 09:50:49 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0x1e}, 0x60) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x2100) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x100, 0xffffffff, 0x5, 0x3, 0x1, 0x0, 0x4, 0x3, 0x1, 0x10001}, 0xb) 2018/04/26 09:50:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:50:49 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) socket$kcm(0x2, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x8946, 0x930000, &(0x7f0000000080)) 2018/04/26 09:50:49 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="884f5e52ceb3d87a27714bd0b3f85c75dfb82744e73b0c8e0325dbc67dd530919e86e117e9814dbc8c2b4e86", 0x2c, 0x0) keyctl$search(0xa, r1, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r2) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000, r0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r3 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0xfff, 0x20200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x2, 0x20, 0x0, 0x10000}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={r4, 0xf8e, 0x80000001}, 0x8) 2018/04/26 09:50:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)) bind$alg(r1, &(0x7f0000219fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5bff0)="c756b6c5820fae95298992eaff010003", 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x5, 0x101000) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="51c8fb2929989d20afe73dcac10b91b720bd7b71ddeb9161966d4986bc3e335ff63b711f36653d33c3af96b4bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be21fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a92933eefebf2c1beb2855a139e33bd2a1bd55799fde71f99cc31ec9347ac71e6cbb3de00000000000000000000000000000000000000000000007d", 0xc1}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/26 09:50:49 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x210}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x364, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffffffffff12, 0x100) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@dev, @rand_addr}, &(0x7f00000001c0)=0xc) socketpair$inet(0x16, 0x10, 0x0, &(0x7f0000000000)) 2018/04/26 09:50:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x230000, 0x0) accept4$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x358, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x288, 0xffffffff, 0xffffffff, 0x288, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xff000000, 0xffffffff], [0xff000000, 0xff000000, 0xffffff00], 'bcsh0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x5e, 0x2, 0x4, 0x8}, 0x0, 0x138, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x242061d47f23f11e}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x6, 0x0, [0x5, 0x80000000, 0x3, 0x4, 0x0, 0x7986, 0x9, 0x3, 0x5, 0x7ff, 0x7fffffff, 0x80000001, 0x2, 0x2, 0x5, 0x2], 0xc}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0xfff, 0x8, 0x100000000, 'snmp\x00', 'syz0\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) r2 = socket(0x18, 0x0, 0x2) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x1e) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:50 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:50:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x2, 0x5, 0x3, 0x1, 0x200, 0xfffffffffffffffd, 0x3, 0xffff, 0x5556, 0xfffffffffffffffa, 0x9, 0x89, 0x6, 0x4]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x61, "dfa1e7437467965d9a2c346bc9750231346778a935994a0c72fb750ed20b03c039e7e7c0e3a6f8d17b13b3c56817f2b313560f5294a97e07c91088599d3219515d51efa5e80b4ff091c7742a1746673bec378a0842056539b2876059d67eda3185"}, &(0x7f00000001c0)=0x69) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/26 09:50:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000289000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x100) recvmmsg(r1, &(0x7f0000004a00)=[{{&(0x7f0000004880)=@ethernet={0x0, @local}, 0x80, &(0x7f0000004940), 0x0, &(0x7f0000004980)=""/66, 0x42}}], 0x1, 0x0, &(0x7f0000004b40)) 2018/04/26 09:50:50 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000100)={0x3, 0x0, [{0xc0000007, 0x4, 0xc, 0x536, 0x6}, {0x40000001, 0x10000000000000, 0x2, 0x4, 0x1}, {0xc000001f, 0x100000000, 0xdc1, 0x4, 0x9}]}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/04/26 09:50:51 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:51 executing program 0: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xffffffff00000001) 2018/04/26 09:50:51 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x4, &(0x7f0000000080)=[{0x0, 0x7}, {0x3, 0x8000}, {0x3ff, 0xffffffff}, {0x6}]}) time(&(0x7f0000000280)) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaabeaabb4c2fcd117991969649671f000000001bedc65e90787f920001ac1414bb"], &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000780)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x11c, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0xd4}, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="04002000edf9bc59a1f440cdae83c8ac5ea9d5b718611d53c0186204cc8a7ead9f853400"], 0x28) 2018/04/26 09:50:51 executing program 6: r0 = gettid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xfffffffffffffff7}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x21) ptrace$poke(0x5, r0, &(0x7f0000000240), 0xfff) writev(r4, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002021900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/26 09:50:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8000, 0x62000) ioctl$VT_WAITACTIVE(r1, 0x5607) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x5, @empty, 0xff}}, [0x100000001, 0xeb, 0x100, 0x4, 0x80000000, 0xfffffffffffffffe, 0x5, 0x10001, 0x9, 0x4, 0x100000000, 0x9, 0x3, 0x10000, 0x7]}, &(0x7f0000000300)=0x100) r4 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xee9, 0x6, 0x48, 0x3, 0x0, 0x8, 0x800, 0x1, 0x2, 0x0, 0x8, 0x4, 0x11, 0xd6, 0x5, 0x7, 0x0, 0x7, 0x100, 0x1, 0x438f33e3, 0x3, 0xffffffffffffffff, 0x8, 0x3b, 0x4, 0x12000000, 0x1, 0x1f, 0x5, 0xfffffffffffffff7, 0xe5b, 0x100, 0x8, 0x3ff, 0x800, 0x0, 0x4, 0x6, @perf_config_ext={0x1f, 0x9}, 0x0, 0x7dd3, 0x81, 0x6, 0x4991, 0x963, 0x35a}, r4, 0xc, r0, 0x3) 2018/04/26 09:50:51 executing program 7: lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mounts\x00') getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000300)=""/226, &(0x7f0000000280)=0xe2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0xfffffffffffffee4}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000000)=""/240, 0xf0}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000400)={0x7, 0xffff, 0x80000001, 'queue1\x00', 0xa6d}) 2018/04/26 09:50:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0x3}) 2018/04/26 09:50:51 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x62}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffb83e, 0x8000) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251, 0x0, 0x1}, 0x48) 2018/04/26 09:50:51 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/69) pselect6(0x40, &(0x7f00000000c0)={0x4, 0x5, 0x1ff, 0x2, 0x3, 0x0, 0x0, 0x3}, &(0x7f0000000100)={0x7f, 0x176, 0x1000, 0x5, 0x0, 0x3, 0x87a9, 0x5}, &(0x7f0000000140)={0x7e, 0x4, 0x10000, 0x7, 0x6, 0x6, 0x4, 0x5}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x1}, 0x8}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) fstat(r1, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000780)={0x10b8, 0x41, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x10a0, 0x4b, [@typed={0x8, 0x53, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="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", @generic="4a31313a1eccbb10df3f9efbd1ee57f84a1058e819ab3e68a7f189c0f6", @generic="4a498ef1e93ceb4a59cd", @generic="f6cf0811430443dc8b8be4b559edbe0be150f1e51e7e98f44d3e31eeb3e6a112f636464e62b000122998a684bdb5cd586aa4475d935a9f4cf1df9007621868b96569196e6a888a0103a6550dca87c3", @typed={0x14, 0x2f, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x8, @uid=r2}]}, @typed={0x8, 0x72, @ipv4=@broadcast=0xffffffff}]}, 0x10b8}], 0x1, &(0x7f0000001a00)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x24000000}, 0x4) 2018/04/26 09:50:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x6, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1, r2, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r3}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000002e0021080000000000000000030000000400000072a3cde1a5412a6ead3e5af89c38ce5e71faae4a23847c4e91fa2a0273b6ee228bff408264942bbc558d5e41ac832ccae126f1891b6f99d51362210c9fd5c37a8620ffd20753fba26145db249a6720379a3097398d75ab99e698afc88cb1871abff23e1c25ca74faf11404a50f37be810037b3cf3daf4c748ff9236c188d8d5bda322f429f0ca1b120e2397ee3618ebf9cf277847b5ceaeafe3722a18340143c"], 0x18}, 0x1}, 0x0) 2018/04/26 09:50:51 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xbe48f967afb36ee1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1bf16d9, 0x4, &(0x7f0000000040)}) mknod(&(0x7f00000001c0)='./control/file0\x00', 0xc000, 0x9) 2018/04/26 09:50:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x20080) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)="00c7e4fabbfb27c5", 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) signalfd4(r2, &(0x7f0000000240), 0x8, 0x80800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000200)={'team0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/04/26 09:50:51 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000840)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x1cc64b7cc7d3d95c, &(0x7f0000000900)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES64, @ANYRES16, @ANYRES16, @ANYBLOB="ec0c1870cc75f46a4d34b2ebe22e6985e026db0fd387e39e5745b787efe329ca19d70aa5e3e87077fc0d624225abd6d25b37510ed5e973b414bc37f55809955d3e64", @ANYRES32]], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000640)=""/206, 0x0, 0x0, [], r0}, 0xffffffffffffff22) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x88000, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setitimer(0x2, &(0x7f00000004c0)={{0x0, 0x7530}, {r2, r3/1000+30000}}, &(0x7f0000000500)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000003c0)={0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x341, 0xd8, 0xe00000000, 0x0, 0x1, &(0x7f00000002c0)='veth0_to_bond\x00', 0x2672c412, 0x7fffffff, 0x8}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/26 09:50:51 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/232) r2 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) [ 216.502805] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/26 09:50:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xc7) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgid(0x0) r3 = getpid() kcmp(r2, r3, 0x3, r1, r0) io_setup(0x7, &(0x7f0000000200)=0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) fremovexattr(r1, &(0x7f0000000080)=@random={'security.', '%,[)trusted\x00'}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000000140)=0x4) r6 = dup3(r0, r1, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000007d000)="04", 0x1, 0xffffffffffffffff, 0x0, 0x40000000, r6}]) 2018/04/26 09:50:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:50:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x620, 0xfbe}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xb6, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa, 0xf000000}]}, 0x38}, 0x1}, 0x0) 2018/04/26 09:50:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") 2018/04/26 09:50:52 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531ff", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000000)}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xa9, "c4bcd047b5178ff9963dbf89f84fc5151b2bb1c17e9b245e9ab78c2795434db188e19690adc18f257e4cf0793a2df1a3c91261e86dfb06b27c72debc60c0cb21c6a4107f10f71842de6e4b46f5c60330c9eafce5cdd2a2034371715eeddd275b44f1a4d77f1cdcfaafbdc53ee7a68ce1db2b8c89af37206962c10d63cdb2259b591f780ac6097f2c970fd0092bf32f55981c14c5f7176f18e6275ba0071f5a133e315ef0be4cab00c6"}, &(0x7f0000000000)=0xcd) 2018/04/26 09:50:52 executing program 3: r0 = bpf$MAP_CREATE(0x11, &(0x7f0000000100)={0x930000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0xaf6, 0x2}, 'port1\x00', 0x50, 0x400, 0x8, 0x6, 0x401, 0x3ff, 0x0, 0x0, 0x1, 0x1ff}) 2018/04/26 09:50:52 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x6, 0x4}) 2018/04/26 09:50:52 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400040007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/04/26 09:50:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x80, 0x80000) r2 = msgget(0x0, 0x2) msgsnd(r2, &(0x7f00000002c0)={0x3, "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"}, 0x1008, 0x800) accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00000000c0)=0x20, 0xfffffffffffffc38) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f0000000000)="b4", 0x1, 0xfffffffffffffffc, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/26 09:50:52 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xff, 0x8, &(0x7f0000000880)=[{&(0x7f0000000080)="c8d544d7de801f84974478c1d618f477bfc78148af7c423b7d2cf7a87b342e352842862d008dd030b18fc740d3827946c8529c1ba158508fd8", 0x39, 0x1}, {&(0x7f00000000c0)="7c756b49e325b33f175e54db2fd208bca2e0485d7a574c583c6ee32103f28bad5654cbec9e92dbb14a864528d01ce8f78addb077d09d248eadcf8d058896f91fa61278ea53cb572d11c7151fb72fb540431b0aab95c8b310c1137b189e9fb5aac18e5ebedb6bd16fdffefc68", 0x6c, 0x6}, {&(0x7f0000000140)="4fde11f555b1b120c0c667b29cbf24c7cbe43a250917f73732d9a3f0204779884e485abac496ca80c35e3e4a3ec1e2488b1a6136fdf716e88d12530ba9a22e1ccd66fe463ca0bcd0e582642137a6f4c4dc7dda431ce656845b7ea823e195b0b213297273005edb872980199d9b0384de642b4a61aabbc3d6732f5a701f2fec4503a9d6de5244f55754c4cd95543fc69fc6504c2c902805ac22b19b9872ad288d55abe7def7a1960fa8653418ebb3fb0b", 0xb0, 0x7e2}, {&(0x7f0000000200)="2db0f4dcc798a0ae983d84e2d1805298882d14f873826e920a648fa905de9fb5ab84208b465dd7012cd0f5dd4d64581678d0b742dfd9e99fc76163211eb508710f723eeba6895196c1d6442436d9f86d66f09f6eb7f8dcbd1966d5ed0ae84cfde2fd5e400b0eeac455b081ef2678f73ce67283eaebbe46082eec81fb6b943a192b776a9de24d0b7acbb1fddf0e9c44310083bd48c50ab18818a2aaca7ad809e8b998e2855eac24d7b61b3ddedc26e27647219c16162d6b9877", 0xb9, 0xffff}, {&(0x7f0000000300), 0x0, 0x401}, {&(0x7f0000000340)="39e932289972989ef1c765e9722eaaa5cffd60cf6536b3219bfa8c9094a55fea583e7d85a3d22bafc7ac49ab75fed12c8967fe7b39db886a3b4c0c6372c28cd0e9637c8930f83e62a8e42212f0db27dc99cb5512830f1ad85baf8d3f3cd50baeacbce038de5e0912ff658d08bcc920e4518334f5acb934454ad874e5bf2147191eadbb5e8d992a7401fdeb42fb543d3453b2f56ebd1e203e83d997f894a9538eb78b649bda75528579f67de61e87d4182107af01ed8d17f41628c32d", 0xbc, 0x9}, {&(0x7f0000000400)="91bc7f0f53b7ca2d155e71acca5636826dbe0c98ac476d370ecf755a909a0ef75c7b9a99d0506c34a2a925780811db2455d61358bb1a3742e48f9f7cb4f3329d5970d7d3794b6fc3eb293fd269a8f237e049102785eca99a6a94063f94a8eb0c9d1ca04bb91743d2a180557023392e7424d40afe50d3d2a942f95e8928449f8ac5d902625ca207d6509141d6eed731931f405fa32898d2c8140f57f385febaeb", 0xa0, 0x7}, {&(0x7f0000000780)="6eafef54df032657db3ce5e5e50010a5aa7212b696117408c34925cb04541e685e368b6ff0485b2e546c6187a546c6db69dec584e2aaed7bb9358476c156a64d527b4c1a6727b4b81e6091423a8f20d6a6053ddabe1fb4a40efe5413590305e7ac58079c17a690520018bf46c5f01ec5f5b6d49eb0076da19a5ab946b77aff9de7dcee07ab3274f66ffc0244c8987ccdaeac40b094eacdb893cb4bcdce503f2d9d222da2d5a7aaa1742d09edabf0fef1b60da53935ba9d1ba5d2457d8d412709a9f15f75458e583653b6867626880452fac8314ea52c273f770d514bb680467270e8c07065f701", 0xe7, 0x4}], 0x90004, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fcntl$setsig(r0, 0xa, 0x2e) 2018/04/26 09:50:52 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') close(r0) 2018/04/26 09:50:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:53 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") 2018/04/26 09:50:53 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x4040000000000000, @empty, 0x2}}, 0x8, 0x401}, &(0x7f00000001c0)=0x90) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf6ffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000200)="da35b6392edd56c3385f3d633fcfe58346597fbc061c5bb98758264863d2100d595e63b103da427e2c665a5b5d55877d42a56a") 2018/04/26 09:50:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:54 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000180)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0xfffffffffffff166}]}}) 2018/04/26 09:50:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe46}}}, 0x84) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000080)="0180002e047406e44ccd7a546b4005537413deb423690b90d649e5fc15fe9cdd64684815af9369c44e76c1dcb2ea5bd84a433a045b2ecbd9ced7cba497f1702ed97a955f0b5ee29b9020893c40b0d69e0b4916598813abb6861445ad122149c1ab285f1ee511f3c2ff3c168b59ef3fc5e50167af033ede8d66fc0e23ebba4c88ae81c52bdd2683b8160efb2cf708faa93182f33555e01523b484b28c11ec24bcc79cab1a01324d2da0dd3c887e77c45d095a15f33cf8cfbe1f84984def46b3706bc86f4e6df90dae15d68187b1b126866f448226149ae7") readv(r3, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) linkat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00', 0x1400) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x6, 0x200200) 2018/04/26 09:50:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f0000000240)=0x3e2) 2018/04/26 09:50:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c653010") 2018/04/26 09:50:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000007c0)="b2", 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000000640), 0x0, 0x0, &(0x7f0000000680)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80000) recvmsg$netrom(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@full={{0x3, {"cb82fe77af5696"}}, [{"0d5651d09e1102"}, {"9454dc992a1e07"}, {"9d61e6d6d9621e"}, {"ee66a1b81816b0"}, {"5bb4c501021165"}, {"48bad6373b4ef8"}, {"f353526b40125e"}, {"1eaa591b64e083"}]}, 0x48, &(0x7f0000000700), 0x0, &(0x7f00000001c0)}, 0x2002) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) 2018/04/26 09:50:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x7) close(r0) 2018/04/26 09:50:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/53) setsockopt(r2, 0x1, 0x0, &(0x7f00000000c0)="434903711d991934b057cff64c1eb6e803b1b22ab66963c6f0ef1e62f115bf1b4b1dfb41d4724bf69d53a53173f6e45937d25b207060ace62c14419d1b6abedc562ac1430405c8c623ece46be6e87b4d1de90d3b5462e088f64fbdee09b8eeb8e2622816050166ba9928996b67f5ceb6fe8576207b52ab5280636fd6f84996143bc5c20f801e5204aa4895498782422b95d723b104d7ccc071f2066c0d2197", 0x9f) 2018/04/26 09:50:54 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1&', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x400, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000280)={0x2e61, 0x0, 0x1}) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x7fff, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="46098cd85e3b08c7136e5f887696263a5d84a0ff6e6aaaff9e18a9cc445d137d78ece1c14616bb1b53240f4621e997aa8402139c7a1da96d7f707f96425a44896dc795d772ed25949cfc9d", 0x4b, 0x91}, {&(0x7f0000000100)="42a687b578ee2b8c5d0775ed72ec652f95343514c5eaeeaaf2cd93b79bbd959cc5dacedf6c29f9137bd694e07b4203fd5612ad1671a812456401a1e4222601e4fe2480efc4886a8c7e9789134c6090b57ad64dcfc464804887d12c77f0051ad6a23ac3d4816a2ca19586e6cba72d577cd2d3c855c0d480a3583d2cc2bb0940ef4d547e3db6e337e40d066fa1b62070", 0x8f, 0x3ff}, {&(0x7f0000000480)="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", 0x1000, 0x1}], 0x400, 0x0) 2018/04/26 09:50:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f0000000000)=""/32, 0xfedf}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0xc000, 0x1, 0x9, 0x0, 0x3, 0x2, 0x6, 0x7, 0x27c2, 0x3, 0x3, 0x9, 0x0, 0x2, 0xf2, 0x2, 0xcf9, 0x7, 0x8}) 2018/04/26 09:50:54 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="00000020b6b1af000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) 2018/04/26 09:50:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1, 0x40000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000340)=""/141, &(0x7f0000000100)=0x296) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/26 09:50:54 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000003500)=[{{&(0x7f0000001900)=@alg, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001980)=""/179, 0xb3}], 0x1, &(0x7f0000001a80)=""/248, 0xf8, 0x8}, 0x13e}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001c00)=""/145, 0x91}, {&(0x7f0000001cc0)=""/148, 0x94}, {&(0x7f0000001d80)=""/82, 0x52}, {&(0x7f0000001e00)=""/10, 0xa}], 0x4, &(0x7f0000001e80)=""/17, 0x11, 0x8}, 0x6}, {{&(0x7f0000001ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000002040)=""/150, 0x96, 0x339}, 0x8e29d4d}, {{&(0x7f0000001f80)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/188, 0xbc}], 0x1, &(0x7f0000002200)=""/92, 0x5c, 0x26c}, 0xffffffffffffff7f}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000002280)=""/145, 0x91}, {&(0x7f0000002340)=""/26, 0x1a}, {&(0x7f0000002380)=""/100, 0x64}, {&(0x7f0000002400)}, {&(0x7f0000002440)=""/53, 0x35}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x6, &(0x7f0000004000)=""/4096, 0x1000, 0x1000}, 0xfffffffffffffffa}], 0x5, 0x10162, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003640)={0x0, @multicast1, @broadcast}, &(0x7f0000003680)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000003d40)={@dev, 0x0}, &(0x7f0000003d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003f80)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005080)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000005180)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) waitid(0x1, r9, &(0x7f0000000240), 0x6, &(0x7f0000000280)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000005200)={@multicast2, @dev, 0x0}, &(0x7f0000005240)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005440)={'gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005480)={'team_slave_0\x00', 0x0}) accept(0xffffffffffffff9c, &(0x7f00000054c0)=@hci={0x0, 0x0}, &(0x7f0000005540)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000055c0)=0x14) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005600)={@broadcast, @loopback, 0x0}, &(0x7f0000005640)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005680)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000005800)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005840)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000005940)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005980)={@empty, @rand_addr, 0x0}, &(0x7f00000059c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005ac0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000061c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1020818}, 0xc, &(0x7f0000006180)={&(0x7f0000005b00)=ANY=[@ANYBLOB="74060000", @ANYRES16=r1, @ANYBLOB="00002bbd7000ffdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="d80002004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400c4ff06074d03000001003f000000000001000200010000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r3, @ANYBLOB="f800020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004002000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="6002020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004002f0f00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffffff08000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="5800020054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040000010104000000000008000201000000c078ff0206000000008003000010000008000100", @ANYRES32=r18, @ANYBLOB="b001020040000100240001006c625f706f72745f737461747300000000000000000000000001010000000000080003000b000000080004000000010008000600", @ANYRES32=r19, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008500000008000600", @ANYRES32=r20, @ANYBLOB="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"], 0x674}, 0x1, 0x0, 0x0, 0x8090}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/26 09:50:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c65308e") 2018/04/26 09:50:54 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4001) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x8, 0x101000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'ip6_vti0\x00', 0x8000}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sendto$unix(r4, &(0x7f0000000180)="16f7b7e1e5e61eb7ce1f42eef02fe9727984bb6e253b7b77e9a2ba6359953315f17c31784fca3c00bf0394daaabcd93831d12832d98be52dd1f55f48a72d5aee0f825de46555270ace21fd292709cd04a95b5ac90dbe06fdccc2a00957edf89e448e901e0bac166a017df16010ff3c0c2cb132e881254d39e8d8fda67aa468c0254746908a7f20775ce502c3ef6c9eee343a33fe1a25d9085695fc87ccbdb1d71abba5817c88b1a78e914e2c91c8576e0de579e7d45a68795f94c61ce1071fe96402", 0xc2, 0x20000090, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3}, 0xc) 2018/04/26 09:50:54 executing program 1: socketpair(0x1c, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x9, 0x8000c, 0x21c) write(r1, &(0x7f0000000080)="260000005e0009c057d50b953653000000eaf83a0000000000000001000000ffffff000008db", 0x26) 2018/04/26 09:50:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = dup2(r0, r1) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x10000, 0xb63, &(0x7f00000000c0)="1869edd1ee6c0999882f55626197efa4b3dc30bc4ede89adbf898128d97feababa4e1dfb3d33fefa9e0010570e8e6c93d0133a2d600aa0e544594d2e9262ba0c5626ea28da56fbaf87cebcb942cbf4887cd3db66857d7984adae9fc1cc6f4b8e9c0729865eca978483cb3ac8", &(0x7f0000000140)="0097bbe0e10e087bc91e42db8cabfee365b1c9c3d2c9e60d3ea672c66fa190bb91559e5ad6c825752bde808eeae0820033077fd9dbad6b1b868180c43b57938b8b8b14e2d0d8927a5bc259d9f488584efb03d769f6d0", 0x6c, 0x56}) sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x0, "8234415d8799"}, 0x80, &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[]}, 0x0) 2018/04/26 09:50:54 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = signalfd4(r0, &(0x7f0000000040)={0x2}, 0x8, 0x80800) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffd, 0x3ff, 0x2}]}) r3 = fcntl$dupfd(r1, 0x0, r2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000200)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/26 09:50:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r2, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:54 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$rds(r0, &(0x7f0000000140)={0x2}, 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/04/26 09:50:55 executing program 6: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='uid=2']) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x0, &(0x7f0000000300)) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x400) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x1}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r0, 0x4) 2018/04/26 09:50:55 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001080)={'veth0\x00', 0x8001}) 2018/04/26 09:50:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x4, 0x6, 0x0, {0x77359400}, 0xfffffffffffffff7}) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='moults\x00') getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x800, 0x8}) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) [ 220.312981] FAT-fs (loop6): bogus number of reserved sectors [ 220.318918] FAT-fs (loop6): Can't find a valid FAT filesystem [ 220.338530] FAT-fs (loop6): bogus number of reserved sectors [ 220.344563] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 09:50:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c653089") 2018/04/26 09:50:55 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x4a002) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000002c0)) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000180)={0x7ff, 0xea6f, 0xfb4a, 0xe88d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)="1e7115717abb59f0d36773e8248b72cab6196243c7cd3e9da6e8b6c7f21c6669fd347cfebcb9ccd3fdc23e22b6ab14793bdcb2b8238f4d9338ee89fa29ad59965748822e5f3f0846bd1b07e021832a5d74a8d1f35cc46dd3f0bce42d502f2b480a8f628f9d9348dbd2e5d787cf11d50812db554eb6194a3ae4f7c9409b46edf0c8b73dd9dce520c56af084c720b1d687de19af61802e4ce14c58ae3747a103fa6dd2bde48e57efb9cbbe79ca96cda2133b9d06271aa0e754c9d544519aa0d30a97c59fca19cd595dbc39839195e950ac9c7a38e8ce82606103fe53001401606751", 0xe1) 2018/04/26 09:50:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x8001}, {}, @raw8={"b904b685df34a4a17c392d8b"}}], 0x30) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x2) 2018/04/26 09:50:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x1f) 2018/04/26 09:50:55 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x103501) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x40) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000000c0)={0x4001, 0x0, 0x2, 0x4, 0x4}) r4 = dup3(r0, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 2018/04/26 09:50:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x2, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000136000)="1f0000000104ff00fd43544007110017f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000300ff07ffdf00", 0x1f) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0), 0x4) 2018/04/26 09:50:55 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:55 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x5, 0x4}, 'port0\x00', 0x48, 0x2, 0x20, 0x93, 0x100, 0x3, 0x6, 0x0, 0x6, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xffffffc}) 2018/04/26 09:50:55 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/26 09:50:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8, 0x10000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/31) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'erspan0\x00', {0x4, 0x7f, 0x8, "19c478d22ab0", 0x544}}) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r2 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) kcmp(r2, r3, 0x1, r1, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x3, 0x8000, 0x8}) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x1) 2018/04/26 09:50:55 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x24013, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/04/26 09:50:56 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002dce74224b87695fbd6b1ca6b7b864de78a061d7c4c4661e5eb388dc88176ae8c5d5ca0dde6e7d0e99e527d0e55d0f7547adc9ba5b1c370222d58d61e70330baf2becd18f965c3490aabad32f9ae4fe4c869f8783b9b89debc2e825eafe8da9a8ef08392892cd5682736c8ec58b244aff0cfac090938f84e7c093e6cc6e6ce146242c32311f258512d4edda3dff50f809f76616ac1743335aad18e14e1"], &(0x7f0000000200)=0x8) 2018/04/26 09:50:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740), 0x0) [ 220.825157] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 220.840804] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 220.856818] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 220.859207] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 221.074314] QAT: Invalid ioctl [ 221.080563] QAT: Invalid ioctl [ 221.160565] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 221.168079] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 221.176730] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 221.184167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 221.219292] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 221.227149] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 09:50:56 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0&') 2018/04/26 09:50:56 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20080, 0x0) getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) listen$netrom(r0, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x1fe) listen(r1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x80180) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/26 09:50:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x20000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000200)={0x9, 0x410000000000000, 0x8, 0x5, 0x3, 0x8, 0x1, 0x2, 0x101, 0x6, 0x800, 0x53e}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0x200000000000000, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4, 0xad90, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, 0x80000000, [0x316, 0x2, 0x8, 0x3, 0x5, 0x5, 0x2, 0xffffffff]}, 0x5c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) read(r0, &(0x7f00000001c0)=""/99, 0xfffffffffffffde5) 2018/04/26 09:50:56 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0x0, 0x15, 0x8, 0xc02, "d06f438f3f9772cad43858fb643b5527828127b03a67ba123398799aa737afa9"}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)="0200000000000000") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) fstat(r2, &(0x7f0000000880)) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x2, &(0x7f0000000480)=[{&(0x7f0000000340)="50b977e408294d090786c8cc97d57baa7ed5c44c9660bf64faadefdc8434a926ac08a6116ba61c974f487aa4bd46ad4151341b607682b525daf3021cbe0ab8546743b4ab3135f1f096630356590cf8740fe35e4a2964af5446db50775c6ddf91150e5bb938198cd8568ed8586d7e6d5e1223915019c1eeffe960f5aa13253efc0fb95661a461be1da11798d4f7aa3e27e876c5202d6cfa073d2301b1edf3c247eb7a806743c4ac8a109662082073c449e54c0f3754dcc27f9eaae35274", 0xbd, 0xffff}, {&(0x7f0000000400)="dbf33b7d4af4369d233e7114c9e7683b1a2189f9e6f9fc6fdf644afae9d68ce28052be3ba5fdec9a217e51fff2e8d8fcc0420264298a3df07b139feb00b40a63e8daa934dfc34aa201390d0ffaf2b78a2a7d98b3d87062a50050cd078e06a3e7e4e6e14a36907761b6c62ea90e3ccc", 0x6f, 0x5}], 0x100001, &(0x7f0000000800)=ANY=[@ANYBLOB="656e6f7370635f64656275672c636f6d6d69743d323f3f7c2d3339362c64617461636f772c6e6f73706163655f63616368652c62617272691896dfec20e7180f6c9565722c626172726965722c6e6f61636c2c667261676d656e743d646174612c7468726561645f706f6f6c3d312d003d00363f002c00"]) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r3, 0x1}) readv(r2, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) sendto$ipx(r2, &(0x7f0000000040)="d1e999d9687a525d1031df9b4e8622e53ce287853292848361342667b3aa50518d75a809f1fcd378542090094992264be29d87a5ab6c6638a595d9413fc3032b015246e399f652657774b8c30276e176527e992c9ef406019eed50ac5be587574c585bc6eeb9dc280247f1c12726f658b39a1ccae020b7347fe5afe7945431410b0d04ecc208da6ef7755bc7eba2728ecc452b8ab6fc8f4e8e03479f69ffce78ca755e814d72f1eac7", 0xa9, 0x40000, &(0x7f0000000100)={0x4, 0x80000000, 0xf6, "d1cb7f2b83b8", 0x6}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000780)={'ipvs\x00'}, &(0x7f00000007c0)=0x1e) 2018/04/26 09:50:56 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/206, &(0x7f0000000200)=0xce) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x200000, 0x0) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r4 = getpid() getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000580), &(0x7f00000005c0)=0x30) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000000540)={&(0x7f00000004c0)="bb327a37fb390cd8cac8e4effe0529f53b8243db165290b118c8a3fc029887fc8c0ea6e965c07a7adab84ab1fe23074afddf4dccd43db3269174f7e0d4ba5cfed45acbb07ed13fbfd0a25391775bfdeeae4f4bbe97310681f72a02e75c48a336edf1889c5a9bea1e208e32a8e481f1530093535e6c67e655bd97ff580092", 0x7e}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="001b000000000000068c0e5040c74bee8d4024d32511655399b14c539e82c8a7bfe86ac5d40da45b54d6f4d5a6"], 0x49}, 0x1}, 0x0) 2018/04/26 09:50:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 221.829637] kvm: pic: single mode not supported [ 221.829782] kvm: pic: level sensitive irq not supported [ 221.859943] kvm: pic: single mode not supported [ 221.865532] kvm: pic: level sensitive irq not supported [ 221.877658] kvm: pic: level sensitive irq not supported [ 221.887778] kvm: pic: single mode not supported [ 221.893355] kvm: pic: level sensitive irq not supported [ 221.899394] kvm: pic: single mode not supported [ 221.904858] kvm: pic: level sensitive irq not supported [ 221.910218] kvm: pic: single mode not supported [ 221.915785] kvm: pic: level sensitive irq not supported [ 221.923306] kvm: pic: single mode not supported [ 221.928779] kvm: pic: level sensitive irq not supported [ 221.934635] kvm: pic: single mode not supported [ 221.943062] kvm: pic: single mode not supported [ 221.947822] kvm: pic: level sensitive irq not supported [ 221.953156] kvm: pic: non byte write [ 221.962850] kvm: pic: non byte read [ 221.966754] kvm: pic: non byte read [ 221.970650] kvm: pic: non byte read [ 221.974580] kvm: pic: non byte read [ 221.979300] kvm: pic: non byte read [ 221.983131] kvm: pic: non byte read [ 221.986992] kvm: pic: non byte read [ 221.990743] kvm: pic: non byte read [ 221.994545] kvm: pic: non byte read [ 221.998523] kvm: pic: non byte read 2018/04/26 09:50:58 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c653104", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f77000c74424000b000000c7442402b7000000c7442406000000000f011424b9800000c00f3235010000000f30b971000040b880570000ba000000000f30a0040000000fc75d003e3e660f72f60e0f01df8fc9200109c4c2e1df6151", 0x5c}], 0x1, 0x40, &(0x7f0000000100)=[@cstype3={0x5, 0xa}], 0x1) ioctl$KVM_SET_CPUID(r2, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYRES32=r0]) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xfffffffffffffd2d) 2018/04/26 09:50:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) 2018/04/26 09:50:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3, 0xc0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x1}) 2018/04/26 09:50:58 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="5000000000000000000000000000070700001a001c28bdcf23993a4f00000000000000000000000076f0"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x1f2) 2018/04/26 09:50:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) ioctl$TIOCCBRK(r0, 0x5428) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x20802, 0x0) ioctl$KDDISABIO(r0, 0x4b37) listen$netrom(r1, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x38cb8000000000) 2018/04/26 09:50:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000018c0)='+0', 0x2}], 0x1) 2018/04/26 09:50:58 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101800, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/121, 0x79}], 0x1) 2018/04/26 09:50:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x20e00) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xa54e, 0x6, 0x800, 0x78c, 0x1ff, 0x8, 0x9, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x200, 0x3, 0x800000000000, 0x3, 0x800}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:50:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x20000000000000b4, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/26 09:50:58 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f00000007c0)=[{0x80}, {0x6}]}, 0x8) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="c4", 0x1}], 0x1) 2018/04/26 09:50:58 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f00000007c0)=[{0x9c}, {0x6}]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 09:50:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffe7, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000000e380)=[{{0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f000000bac0)="a98840bea4204290e157d39914c10c6a032403494df2d50c5ae350b20d242e4348ca9f70d6a10a8c4c2fba48814e92a097cc0fc2ddf6b9b09c58aeb87f5cd3c2d6e3be7f57aab13c5d79f0da646774f03453dab90914937d4725827e618af03e9777807b34", 0x65}], 0x1, &(0x7f000000bc00)=[{0x100c, 0x199, 0x8001, "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"}], 0x100c, 0x4000}, 0x1}, {{&(0x7f000000cd00)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000004cc0)=[{&(0x7f000000cd80)="7a42e6f4e833c3e048aa863b87827bc3dde504f6b6ab39495ed236bdfa4a6202f168aeb49f646101c7f5c986372bf9217417408cb0cabefe5ff531b5b4bd1b3f3d64dce218637bd57f098e1f84e83c3344fe114f712b9668c8d7244c0b14e0839036e71192001a082d9d705f8b44d29a0cd931d26a94a846b679b8c3cacde3def89865ca20ea57aa783fc72aa6d9f6ccb0a01332", 0x94}], 0x1, 0x0, 0x0, 0x800}, 0x4e2d}], 0x2, 0x8081) 2018/04/26 09:50:59 executing program 1: 2018/04/26 09:50:59 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1~', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:50:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x2) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') syncfs(r1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000380)={0x1, 0x100000001}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000340)=0xfff, 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r3, 0x808, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 2018/04/26 09:50:59 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = dup(r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/04/26 09:50:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/26 09:50:59 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000000)=@ax25={0x3, {"beaa531d5731bb"}, 0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="58789f71caaa0da7a6a3993049be3aec584f74c2393400fea099ba8760f92c457adad22b69e9cb518d1edb5934724a4f19390b522dd21a9283953e79eb753e3eafb7e5b82ea923dd745a7464395f32328a3d24546096a67adff6f278e16e67d2caee3b84ec519d749bbda427c7d803f0e1b83a7bff7be5644d1fb59d81209ed3ed77cd90", 0x84}, {&(0x7f0000000100)="b975de1e4d210fee39c56652812a4e5baa47a47acb9d897ea276e104c765c3d859b9b91c2d49ad38e63ad13b39284c5462037ea9ba2ec2fcf42a1584966c", 0x3e}, {&(0x7f0000000140)="e681c59a1b350560f133b5e192851b0adc33793ff7cdf7d9c5fd55d36a2c48489f9972eb889a40851711f212ff5e488affd5fa8774650b9c111370cd58c5e7761e091eae687ac024", 0x48}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f00000001c0)="0d5d80384930b180a0a98c06d63f11776c6b60c8880f0f6130a1995efedd32905097eb671610a81a766a78a5e6e41881e32b07be8b43da377822957b169551aa0a54874c0a5a754c5ddcf35bddfc5fad73f0d0b31a70f157f6b6c3aeaa892c76389f5bb91d01010053de8fbbdde6", 0x6e}, {&(0x7f0000000300)="01d22f543c877eab46ca16d25d890206135a8be85d44e3729bb5adefeb68d5679d29d0dd66c333a28c1f114be8598d7b993ecb96c3e88707d4d3e53c2a34f6a7a6b898eca59b7adc874a347d57e3e39044a448651eef462d0ca190095c514f862be3aa31efae5966f390c3cdec726fcf3abc7378a708b9a2e7a759efb22587fc5d0905582d9efe8133edbab324168365051c898f90d415993698271174f6114421e635accc0ac32669a39187456de946221f8ddfcde6b58588b57415dc3873722d0e272642f09f277f5b5dce006883b12ad30c727f6f1ac8daf946713b96e210f1d3b263a6707837af3b691d8bac", 0xee}, {&(0x7f0000001780)="078df29cffd365b41096b3c4217017ffd512d052a52b65e81e8006cf3db8cb9e3f071369954d00e56850db78a5e7003e071b0d6a76e1e691d31c075697468cd9a56f207232b01a4c8f4d800b554d4b625ef776e72cdc61950c31921e3c560142f039c638316d1f964c80a7bb9392df10a94837fb21505d286e5e4dbf2bfee6e44f9743511c8eb1516a65198bd8ffe5928dbe25ffad9a8356aae54749dbef451a61b102a111c9effc797225c6b56b134c46a2581b2bbf1c7af79ae64277160b1b4d511f660428c9749aa8e214e6e7a4e7ea34d4", 0xd3}], 0x7, 0x0, 0x0, 0x4008000}, 0x2000) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:50:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) 2018/04/26 09:50:59 executing program 1: 2018/04/26 09:50:59 executing program 6: 2018/04/26 09:50:59 executing program 7: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') prctl$setfpexc(0xc, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, 0x2, 0x3, 0x80, 0x100, 0x441, 0x6810000, r3}) readv(r2, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) socket$pppoe(0x18, 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/26 09:50:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x8, 0xffffffffffffffff, 0x4) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) rt_sigqueueinfo(r1, 0x80, &(0x7f0000000180)={0xd, 0xffffffff, 0x2, 0x7}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80000) 2018/04/26 09:50:59 executing program 0: 2018/04/26 09:50:59 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:50:59 executing program 3: 2018/04/26 09:50:59 executing program 1: 2018/04/26 09:50:59 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x80080000, &(0x7f0000000300), &(0x7f00000002c0), &(0x7f0000000180), &(0x7f0000000240)) 2018/04/26 09:51:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4c6bfc020027bd7000fcdbdf2503000000080002000000000004"], 0x20}, 0x1, 0x0, 0x0, 0x24008081}, 0x10) 2018/04/26 09:51:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xfffffffffffffed5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0x18e}], 0x4) 2018/04/26 09:51:00 executing program 6: 2018/04/26 09:51:00 executing program 3: 2018/04/26 09:51:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004e00)='./file0\x00', 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1, 0x8000000020011, r0, 0x0) getpid() getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002d40), &(0x7f0000002d80)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002dc0), &(0x7f0000002e00)=0xc) socket$inet6(0xa, 0xa, 0x7) getpid() gettid() ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000180)) execveat(r0, &(0x7f00000006c0)='./file0\x00', &(0x7f00000008c0), &(0x7f00000009c0), 0x1000) 2018/04/26 09:51:00 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:00 executing program 1: 2018/04/26 09:51:00 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531ff", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:00 executing program 3: 2018/04/26 09:51:00 executing program 6: 2018/04/26 09:51:00 executing program 1: 2018/04/26 09:51:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) 2018/04/26 09:51:00 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe66) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:00 executing program 0: 2018/04/26 09:51:00 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:00 executing program 6: 2018/04/26 09:51:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_team\x00', r1}) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:01 executing program 3: 2018/04/26 09:51:01 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) close(r0) 2018/04/26 09:51:01 executing program 2: syz_init_net_socket$llc(0x1a, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) fchmod(r0, 0x10) 2018/04/26 09:51:01 executing program 0: 2018/04/26 09:51:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x7, 0x209, 0xffff, 0x3702, 0x1, 0x7ff, 0xffffffffffffffff, r1}, 0x20) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0xa7, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x1, 'sh\x00', 0x5, 0x8000000000000080, 0x52}, 0x2c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0xfffffffffffffcc5) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='@ppp1eth1\x00', 0xa, 0x1) syz_open_procfs(r2, &(0x7f0000000040)='net/hci\x00') 2018/04/26 09:51:01 executing program 3: 2018/04/26 09:51:01 executing program 6: 2018/04/26 09:51:01 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:01 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0&') 2018/04/26 09:51:01 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000080), 0x100000002081) 2018/04/26 09:51:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) 2018/04/26 09:51:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000100)=""/3, 0x3) 2018/04/26 09:51:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x92000, 0x0) listen(r0, 0x87a8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) dup2(r2, r3) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TIOCGSOFTCAR(r3, 0x5412, &(0x7f0000000040)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:02 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/26 09:51:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000070, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/26 09:51:03 executing program 0: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/26 09:51:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xffffffff, 0x0, 0xfffffffffffffffb, 0x4, 0xfffffffffffffff8, 0x5}) 2018/04/26 09:51:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) r3 = semget$private(0x0, 0x3, 0x100) semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xfff}, &(0x7f0000000200)=0x8) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000340)=0x9, 0xfd95) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) 2018/04/26 09:51:03 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:03 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/26 09:51:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001840)={0x4, 0x2, 'client1\x00', 0xffffffff80000000, "681289c1d584c3f8", "69e0ba6d751fcb755b6b5639510907c2e9fa0ca10e2a7607605cc7940a5c67d9", 0x8}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/186, 0xba}], 0x1, &(0x7f0000000480)=""/5, 0x5}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/69, 0x45}], 0x1, &(0x7f0000000780)=""/105, 0x69}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000b40)=""/148, 0x94}, {&(0x7f0000000c00)=""/214, 0xd6}, {&(0x7f0000000d00)=""/15, 0xf}, {&(0x7f0000000d40)=""/225, 0xe1}, {&(0x7f0000000e40)=""/198, 0xc6}, {&(0x7f0000000f40)=""/152, 0x98}], 0x6, &(0x7f00000010c0)=""/29, 0x1d}}, {{&(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/84, 0x54}, {&(0x7f0000001340)=""/252, 0xfc}], 0x2, &(0x7f00000014c0)=""/217, 0xd9}}], 0x4, 0x0, &(0x7f0000001700)={0x0, 0x989680}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) recvmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/33, 0x21}, {&(0x7f0000000800)=""/152, 0x98}, {&(0x7f00000008c0)=""/228, 0xe4}, {&(0x7f00000009c0)=""/96, 0x60}, {&(0x7f0000001180)=""/232, 0xe8}], 0x5, &(0x7f0000001740)=""/234, 0xea, 0x40}, 0x41) recvfrom$packet(r2, &(0x7f0000000080)=""/199, 0xc7, 0x2002, &(0x7f0000001000)={0x11, 0x19, r3, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x14, 0x23}, 0x14}, 0x1}, 0x0) accept$alg(r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/186, 0xba}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000700)=""/50, 0x32}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000340)={&(0x7f0000000380)=@alg, 0x58, &(0x7f0000000480), 0x1e5, &(0x7f0000000400)=""/87, 0x49}, 0x0) 2018/04/26 09:51:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fcntl$getown(r0, 0x9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mq_notify(r0, &(0x7f0000000200)={0x0, 0x3d, 0x0, @thr={&(0x7f0000000240)="f3ae19a97c14dad1beca2d89617877d6a270d0a6ffb90d41ed5eeece052076d421cfb34aedb89df2b2448fb8326cfc18fa2901bb810167213bd9893f30b55218de6dcb74294541e6652882", &(0x7f0000000300)="479646fbab9b88904f8bfb042080908ed276"}}) 2018/04/26 09:51:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0x3f1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/37, &(0x7f0000000180)=0x25) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000d80)={0xffffffff}, 0x117, 0x3}}, 0x20) write$rdma_cm(r1, &(0x7f0000000e00)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0xb45}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000c302beeb83f0483354e57db59c55a45b6188a33b483a59d942f28e1166f98106a5fc0df323c289bad735172fe6f0ac31a285ec60a2866effc478a9acbf05cddaaaa61ac6371a66fae8eb9b89acdf4971d42b94659b802f12883d10077ea480bbf49054563d2f4596cb67884a838c76880387765895bbfd4f0b88e7453dfde2e7f8a505fbffbd1e0519f67be0807398ab4d77af7b133e3e22a4290e0aa2df9b635f117ad332753707604df89d323cf1e877e49c7be0c077b384c488ba2f7b00624f180938762d5958267a8285da359c1a631bab3f"], &(0x7f00000011c0)=0x8) 2018/04/26 09:51:03 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x208100, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f00000001c0)="a412cc674dee3add1e7f53392323a569555d36c5095ae3e7f4bbd44f0f54a92cb208fc1ceaf7aa75e1f536898d136858655fffd5b3f2bd38971a59c1932337f6da60b23831da0ffbba86d486283e3c64672d0e77ab7f2339acade6bb7a5a4c7eff17b050ec2a3a33cf0679f4cb5b61f417c7a3fa6f4a2809407653ff82b8cadbf85f", 0x82) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="0212000002002300df00000020010000"], 0x10}, 0x1}, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000002c0)) 2018/04/26 09:51:03 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:03 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x101, 0x3, 0x800000008, 0x1}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000080)={0x13, 0x0, 0x7ffff9, 0x0, 0x0, r0}, 0x2c) chdir(&(0x7f00000000c0)='./file0\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x80000, 0x0) 2018/04/26 09:51:03 executing program 7: modify_ldt$write(0x1, &(0x7f0000000100)={0x0, 0xffffffff, 0xffffffff, 0x1, 0x2, 0x40000000000000, 0x9, 0x4, 0x7d3d, 0x2}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) 2018/04/26 09:51:03 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpgid(0x0) sendto$inet(r0, &(0x7f0000000100)="7b0446b6ceee84ac5df3f9e6da70fe377e8bdc95e3174e5028cf1e5e398147bf16944537484bc650293816c91c55aca012f05af35c09aeef17fa6c989ab39aed59f35ce21bd71aa047139b68f2ad0dc800bfd73f8616fdcfd5df4384dd18707d07d1568b17b165601f3c46f433abcf84ef1e146104dbe2e6b953b567448fa560f9a7e75bece0760f643e511e84f149a7b755ba83f6dc9f9948e0cbe32c11bda7e32953fb37c7ad236dea0813b7985496d41b4fc4df555c26323e70e20986b2a0c4a2db999013b9ff7d2190c02dbc96bba90870bdc15760a8eb929d0e9c9e7a697a3a49f1e15e2541ca63", 0xea, 0x4008840, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$setstatus(r0, 0x4, 0x5ffd) pread64(r0, &(0x7f0000005c00)=""/4096, 0x1000, 0x0) [ 229.081287] binder: 15425:15435 ioctl c0306201 20004000 returned -14 [ 229.087204] binder: BINDER_SET_CONTEXT_MGR already set [ 229.093297] binder: 15425:15479 ioctl 40046207 0 returned -16 [ 229.115820] binder: release 15425:15435 transaction 18 in, still active [ 229.122864] binder: send failed reply for transaction 18 to 15425:15479 [ 229.129781] binder: undelivered TRANSACTION_COMPLETE [ 229.135061] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 09:51:04 executing program 2: get_thread_area(&(0x7f0000000140)={0x3, 0x20001800, 0x2000, 0x7f, 0x2000000, 0x3d8, 0x691, 0x5, 0x6, 0x6000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:04 executing program 3: io_setup(0x8001, &(0x7f0000de5000)=0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000000040)) io_submit(r0, 0x1, &(0x7f00000012c0)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) 2018/04/26 09:51:04 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:04 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e21, @multicast2=0xe0000002}, 'team0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', 'veth1\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x988, 0x988, 0x9b8, [@quota={'quota\x00', 0x18}, @among={'among\x00', 0x8b0, {{0x400, 0x40, 0x0, {[], 0x3, [{[], @loopback=0x7f000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x9, [{[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {}, {[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @multicast1=0xe0000001}, {}]}}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xb80) 2018/04/26 09:51:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x133ab4dd42e4688c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x7fffffff}) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0x5000, 0xd000, 0x104000, 0xf000], 0x80000000, 0x2, 0x8001}) readv(r3, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) 2018/04/26 09:51:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x7, 0x81, &(0x7f0000000140)="eb7267b217aa91347f6dfe4c148470c1c4e6a1a0f34d401b6e9dc8057b93bdbe1a275223812c8c2447cdd9b4c7ed85baf20dde109e73514eb34afe9ac951604d31f2f3df1698d9949e94ba2757bcb4ce1c0b6e59821930db723cf25446d3adc200903e6f9ad9b1606cd9937976eaa8162a21132df859d2a10b597bad8d58fad39ad1eef82853acfda58709754901e23d421fb6e08f5cd5be7dacb004fea1518ee53dd3e4f0ff", 0xa6) 2018/04/26 09:51:04 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x1018}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x33d) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xd, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9362, 0x0, 0x0, 0x0, 0x80}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0x3, 0x27, 0xfff, 0xfffffffffffffff8}, @map={0x18, 0x9, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x4}, @generic={0x50, 0x1ff, 0x7, 0xc68}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x5, 0xf2, &(0x7f0000000140)=""/242, 0x41000, 0x1, [], r1}, 0x48) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x6, 0xccc6, 0x100]}, 0xa) 2018/04/26 09:51:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:04 executing program 0: r0 = inotify_init1(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4205, r3) ptrace(0x400010, r3) 2018/04/26 09:51:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x94) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x80000000, 0x0, {0x3, 0x3, 0x83a, 0x3, 0x2}}) 2018/04/26 09:51:04 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffff9c}) fcntl$setpipe(r0, 0x407, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x80, 0xff]) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x8, &(0x7f0000000140)=[0x8, 0x6, 0x9, 0x4, 0x0, 0x7, 0x2c8c0000000, 0x2], &(0x7f0000000180)=[0x1], 0x40, 0x1, 0x81, &(0x7f00000001c0)=[0x9], &(0x7f0000000200)=[0x3, 0xe2eb, 0x3, 0x6, 0x1]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) acct(0x0) 2018/04/26 09:51:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x8c, 0x31, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@generic="d3573973cf6fb0f93e3d219a2f55742f978d78ca0e8c47", @nested={0x58, 0x3c, [@typed={0x8, 0x72, @u32}, @generic="a2d167019b19e84cccff2727a15b29ddb2129f30afa80c51b0440d21651fb8b704448207c2524a0440d55d36eee19603f14c46ffecdd2d0096f9158824862ac9cb5177022b3384d3746ef6"]}, @typed={0x8, 0x22, @str='\'\\\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/04/26 09:51:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480003000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001580)={0x7, 0x8001, 0x8208, 0x100, 0x20, 0x5, 0x58a, 0x6, 0x0}, &(0x7f0000001700)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001740)={r1, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x77adc33f}}, 0x7, 0x100000001, 0x3d5, 0x6, 0x4}, &(0x7f0000001800)=0x98) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x7, 0x7, &(0x7f00000015c0)=[{&(0x7f0000000140)="b40a77e4017fe995daefa482ea2bebb5e63eadc60a34a39240d1f6f1e195b7d01e2cbe46760c212fb73f041d05253196e5651390a397f72fc7bef6e28faf7e48f80b6a9697db18b3512532a14c03c294c1a9fa8d5df8843d90ddedb32e1a3bc4c085e258a78eca56734cb6ededf4c89326d2b756b5c35b6b2c24512b0e1c21a78ababad1a76ec16d21333a1faf8ae2977e", 0x91, 0x9ea6}, {&(0x7f0000000280)="15b9442ace38ba2bfbe360fd5041b365b0ac1d4f8a1eba84820f690ca89e9cb2afbca63ce8fe0799de9329f88e2ac79e71efb6e307cf2a2978e9552700db67736eb44313da20117ab1e5ee533f5c12274d8f33e17ce968f26211683be42678d3c6ef620ff9d72014b665a8807873e9ae774d7fafb085bbc3975d", 0x7a, 0x2382}, {&(0x7f0000000300)="89781ab7164bab4183126f3d82ddc3c32d3adbbc2a2d94eb1c83549a2a5ce0d8ea21412d1536ba8b00e5c204e45e4b961be95269914dae53342ca2c6322e819056711758e787d2d4002cfc968c05aad6be0866643d2befc217212364956f920694fb74c1f233d442afa55047f695647a586c93159db89c2996bc3187e34c6293dfb468d46a0ec9cfa14b66c0e36e1fa42aa4ebace8347a7a5712d4d69da6867e02c35094937ec9", 0xa7, 0x6}, {&(0x7f00000003c0)="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", 0x1000, 0x4}, {&(0x7f00000013c0)="99a8175e21df77245de0e3fd05ea7eecae1caa6fcc502085685185262332de50ab964f4a3a178de1ffffd6ca0be03108871e6fdeca22c47bfe135a1d905e529efd8bcee1ca594ca26a783b52b75afcf8b3e14b8ff979730ce2fb1b16d9f9628197daf5414dee07dbd4a234c7afdeffee7f672ccfb0de4b5b13ee56c1f9d32f9d258808d926bcd9fc31adfbcd62428997783b64d11f25", 0x96}, {&(0x7f0000001480)="c653a4573bbbd8b8ebe6906f236cb37773db4dace78c16ab25a5129e9d16a82f7ebfcb1a287c825ff62d221013cae2bfc1fa6092ab7cd613433ddc98fb4b64576b6db241664a6ec8a31d375f55eeda1ff5d4888c2f341f1c5bdd1bd6dd52574c0d0c1b0bd761b664c6c34d03aa164c027c8bf917421562691302e1ebd23063c0c044b33af6fd3f36a3aad1865f26307bd0e1a58c63c096acbb533cfcab89c707f847434045049c1ad9cb056d83c09bc5ef656513214fb34277c1be575cdb920100a2ca34042e95fbfbd426bdf8d4", 0xce, 0x9}, {&(0x7f0000001580), 0x0, 0x8}], 0x0, &(0x7f0000001680)={[{@lfs_mode='mode=lfs', 0x2c}, {@discard='discard', 0x2c}, {@norecovery='norecovery', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@heap='heap', 0x2c}, {@data_flush='data_flush', 0x2c}, {@discard='discard', 0x2c}, {@disable_ext_identify='disable_ext_identify', 0x2c}, {@flush_merge='flush_merge', 0x2c}]}) 2018/04/26 09:51:04 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 230.052265] f2fs_msg: 6 callbacks suppressed [ 230.052274] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 230.063832] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 230.077661] attempt to access beyond end of device [ 230.082951] loop3: rw=12288, want=8200, limit=20 [ 230.089402] F2FS-fs (loop3): invalid crc value [ 230.094367] attempt to access beyond end of device [ 230.099398] loop3: rw=12288, want=12296, limit=20 [ 230.104366] F2FS-fs (loop3): invalid crc value [ 230.109327] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 230.117156] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 230.124288] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 230.132486] attempt to access beyond end of device [ 230.137478] loop3: rw=12288, want=8200, limit=20 [ 230.142299] F2FS-fs (loop3): invalid crc value [ 230.146951] attempt to access beyond end of device [ 230.151916] loop3: rw=12288, want=12296, limit=20 [ 230.156796] F2FS-fs (loop3): invalid crc value [ 230.161411] F2FS-fs (loop3): Failed to get valid F2FS checkpoint 2018/04/26 09:51:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x6, 0x0, 0xbb}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="050000000000fdeb0000014d0000f7ffffffffffffff1000973ffd3b712ff8d0d408d1afaa57dbce0bcab497c464fba143fc3bc9b891b4"]) 2018/04/26 09:51:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000013c0)=0xe8) quotactl(0x2, &(0x7f0000001280)='./file0\x00', r2, &(0x7f0000001400)="78eec50ae656b7953516f46ff8c51079d949b627ca398c72d32d4d3f666e1315f374bdf409ccf8b034ff7cfa511ee00db1ffcab8dc3eeff2c9edc8828154ae12222d6381b2481fd1d0d572e47e95d981ea3386a7ca659998f06ff5f57b630003eb7712832c175351f827feefce7be3652a331bb15a457d091037c7cd18354738195d76dcf808d5082c9ce1a3940725d70e9bc82cde6f6b24564e3566334645be9eabf9270fa66e913fd4d7173ea4") getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x1, 0x8, 0x6eae, 0x0, 0x7, 0x88010, 0x1, 0x6, 0x0, 0x763, 0x5, 0x8, 0xffffffff, 0x8, 0x3, 0x0, 0x4, 0x5, 0x5, 0x80000000, 0x1ff, 0x40, 0x29, 0xfff, 0x4, 0x10001, 0x6, 0x8, 0x8, 0x9, 0x1, 0x6, 0x800, 0x100, 0x3, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000140), 0x505e8e251a5fda3d}, 0x0, 0x100000000, 0xa94f, 0x6, 0x9, 0x101, 0xc2d3637}, r3, 0xa, r0, 0x8) 2018/04/26 09:51:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000240), 0x218) 2018/04/26 09:51:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x8040) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x14e) 2018/04/26 09:51:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0035f88f3f28e11fa53ad7e333c29a4", 0x9ae286704f7d2284) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10f, 0xfffffffffffffffb) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000300)=0x46) 2018/04/26 09:51:06 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:06 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x1, 0x37) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r1 = dup2(r0, r0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x1) 2018/04/26 09:51:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 231.030241] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 231.030241] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:06 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:06 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000000a80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b40)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000e40)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000f80)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000010c0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001240)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001400)={@broadcast, @local, 0x0}, &(0x7f0000001440)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001480)={@loopback, 0x0}, &(0x7f00000014c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006dc0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000006ec0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006f00)={0x0, 0x0, 0x0}, &(0x7f0000006f40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006f80)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000007080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000070c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000071c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000007280)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000007440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007480)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000007580)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000007ec0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4c0010}, 0xc, &(0x7f0000007e80)={&(0x7f00000075c0)={0x8b0, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r3}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x1bc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x91}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffff01}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r16}, {0x1ec, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x85c}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x905a}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x10000, 0x9, 0x1}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff337}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x214, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb9}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}]}}]}, 0x8b0}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r25 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r25, 0x11, 0x1, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) bind$bt_sco(r25, &(0x7f0000000040)={0x1f, {0x100000000, 0x3, 0x0, 0x5, 0x8}}, 0x8) r26 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) accept$netrom(r26, &(0x7f0000000200)=@full, &(0x7f00000000c0)=0x48) [ 231.069449] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 231.069449] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0035f88f3f28e11fa53ad7e333c29a4", 0x9ae286704f7d2284) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10f, 0xfffffffffffffffb) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000300)=0x46) 2018/04/26 09:51:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001600), 0x7ffff000}], 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(r0, &(0x7f0000000140)={0x0, 0x14, 0x4, @tid=r1}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/26 09:51:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/26 09:51:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/04/26 09:51:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c653003") 2018/04/26 09:51:06 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000080)=0xc) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000100)=""/68, 0xfffffffffffffd20}, {&(0x7f0000000640)=""/240, 0xf0}], 0x10000000000002de) 2018/04/26 09:51:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x10002) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00000000c0)="28a54e0176db210d40d258bd2f97ba16192dc58b933f196629b47754441f9a5d86f192c7629912077c78000d08509d582c561e3c28bf0ad43ed20286291cf490cd2567ecf4ca9eed9988f7878cc6ef5c2cedd107f425987a3c6e948dae96480a15a0cc1cdbecc0bd77917e33031bcde80b040a2393b17023b7633394d4fa22ef75523a8b07949d22b4af475cb8e5ed5fe35fd4dad2729e0827e8d1e777887cbbb732953182ac9af2ab917bf4598fc5a281e2336ab4ab714b2146b5b4e5ee16b2e9746b5453c4276e5b251897ea2c353589b750a6a9ec56e024d0c571dce5deca7b171fa8393d26217b89105b076d345a8559d777f085e2", 0xf7, 0x20000080, 0x0, 0x0) read(r0, &(0x7f0000000480)=""/232, 0x351) 2018/04/26 09:51:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xc9, "9588c57b87d82ca04bb0a1f4ce3580e23c4d715dbe6f03a28850e4d1f8d62fcc0eba532bc6e2bb575808440ac60f07fc203f9c0bc86d874ec97ca72a2b9cc7d08d6c75096d9f52b4513470d637edcc8f4f21b7c46180679ab0ae5186391949f8b7d5569dc69e445f42fa52d0739b7f91f2db4094b8367e0c37e7e157ad9bb3c8526f2e9f500b6bfd38b4a4904c1611370cbc88b727cf989cf43b5dc17f13d703844bba167e127585d47b31d0eb988c1d1ad320cf8dbb0cfdbd5a4fb5253e5b28341714cd1f4c10fb74"}, &(0x7f0000000200)=0xd1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='/dev/hwrng\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x62}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 09:51:06 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x201) ioctl$TCFLSH(r1, 0x540b, 0x7) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) [ 231.439990] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 231.439990] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 231.801869] can: notifier: receive list not found for dev syz+aller0 2018/04/26 09:51:07 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0035f88f3f28e11fa53ad7e333c29a4", 0x9ae286704f7d2284) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10f, 0xfffffffffffffffb) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000300)=0x46) 2018/04/26 09:51:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = msgget(0x2, 0x4b4) shmctl$SHM_LOCK(r1, 0xb) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffffffffe5c5, 0x101000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:07 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x208000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x387) 2018/04/26 09:51:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/26 09:51:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530e4") 2018/04/26 09:51:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0xdc, @empty, 0x4}}, 0x4, 0x41d, 0x7, "e8ec57ddc99973ba64811068532f73d8de0d9c26727ebe2e1d9a18738078f23c0da18d6559cf512b9bc22fef380f8130b5cd191a2cfb2fb3fd910ec18ab7b0777a2c77bd8e354b5de630acbb4c231439"}, 0xd8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x40812, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/26 09:51:07 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x400, 0xfffffffffffffec5, [0x101]}) 2018/04/26 09:51:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x4, 0x57, 0x8, 0x3f}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10200, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x1000, 0xffff, 0x7fffffff}]}) 2018/04/26 09:51:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x10) 2018/04/26 09:51:07 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0035f88f3f28e11fa53ad7e333c29a4", 0x9ae286704f7d2284) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10f, 0xfffffffffffffffb) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000300)=0x46) 2018/04/26 09:51:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210a0000160000008000000000090018000b0011e010315aec20", 0x29}], 0x100000000000015f) 2018/04/26 09:51:07 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdea, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f0000000080)=0xfffffd1f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1ff, 0x5, [0x1000000000000, 0x39, 0x3, 0xc4, 0x1]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0xd22}, &(0x7f0000000300)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/125, &(0x7f0000000040)=0x7d) [ 232.422736] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 232.422736] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 232.850402] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 232.850486] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 232.850486] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:08 executing program 0: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000480)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80047456, &(0x7f0000000000)=""/174) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0x3, 0x3, 0x0, 0xff, 0x80]}) 2018/04/26 09:51:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530f6") 2018/04/26 09:51:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8200}, 0x20) 2018/04/26 09:51:08 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffff7fffffffe, 0x20080) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000780)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') fcntl$addseals(r1, 0x409, 0x2) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:08 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'team_slave_1\x00', 0x200}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setns(r0, 0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x80000000000000, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) 2018/04/26 09:51:08 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x40200) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000140)={0x5, 0x400, 0x2}) bind(r3, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x2, 0x2, 0x1, {0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x20}, 0x3ca}}}, 0x80) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80000}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1, 0x0) 2018/04/26 09:51:08 executing program 1: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0035f88f3f28e11fa53ad7e333c29a4", 0x9ae286704f7d2284) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10f, 0xfffffffffffffffb) 2018/04/26 09:51:09 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x5, 0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x4, 0x7c, 0xa381, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) getsockname(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast2=0xe0000002, 0x4e21, 0x6e0, 0x4e23, 0x7, 0x0, 0x80, 0x80, 0x3c, r2, r3}, {0x3, 0x100000001, 0x9, 0x5, 0x6, 0x1000, 0x7ff, 0x5}, {0x822, 0x3, 0x6, 0x2}, 0x9, 0x6e6bb7, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x4, 0x3, 0x7, 0x6, 0x100000000, 0x7}}, 0xe8) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0x1) 2018/04/26 09:51:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x7959}, 0x1) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xe383) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:09 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0xfffffeb9) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x2, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x5, &(0x7f0000000140)=0x13, 0x4) 2018/04/26 09:51:09 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xea, 0x40000) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"8a0ae13485d36b"}, 0x9}, [{"498a7b2e316d31"}, {"bff410b0501d65"}, {"e7803e6e044826"}, {"aa790319e672f4"}, {"979d2384a5f52c"}, {"9c87367fc45846"}, {"83fb42041cafc3"}, {"5726b67fc8bee7"}]}, 0x48) r2 = syz_open_procfs(r0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:09 executing program 1: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b45819000000", 0x10f, 0xfffffffffffffffb) [ 233.877687] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 233.877687] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:09 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x4000000, @time, {}, {}, @queue={0x8, {0x3, 0x7}}}], 0x30) write$eventfd(r2, &(0x7f0000000000), 0x8) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) dup2(r1, r3) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x38b06a29916382e1) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x40000000) 2018/04/26 09:51:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530fe") [ 234.170548] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 234.170548] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xbd8, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x1}, @in6={0xa, 0x4e22, 0xc12b, @remote={0xfe, 0x80, [], 0xbb}, 0x400}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xdec9, 0x2, 0x3ff}, &(0x7f00000001c0)=0x10) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 09:51:10 executing program 3: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="1728503fa5b15971d4f240a7bd06a8e5f51c8d7ed841597d2a55101d7beba73acdb3bfdb130b00109aed8103eee60474a0800acc07e5a7b9e333f18eb0e3457565e69448828cd7201f8afdabd87e7da551f670c0c5d6e4494d3a9506f30c335eeddfc5afaf217c9335fdae153049e1c6a683", 0x72, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) 2018/04/26 09:51:10 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b45819000000", 0x10f, 0xfffffffffffffffb) 2018/04/26 09:51:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x4) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/187, 0xbb) 2018/04/26 09:51:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00j)_acct\x00') socketpair(0x367944d59a06d4ce, 0x4, 0x0, &(0x7f00000001c0)) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f00000000c0)=""/240, 0xf0}], 0x4) mq_open(&(0x7f0000000200)='-keyring:\x00', 0x802, 0xa, &(0x7f0000000240)={0x4, 0x101, 0x6, 0x99c8, 0x1, 0x2, 0x8001, 0xffffffffffff9fa1}) 2018/04/26 09:51:10 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x2, &(0x7f0000001900)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000100)="8537495636ff", 0x6}]) 2018/04/26 09:51:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c653004") 2018/04/26 09:51:10 executing program 3: io_setup(0x20000000001, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1dc9dbaed9a888a2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000100)={0x53, 0x7, 0x1f, {0x5, 0x81}, {0x5, 0x2}, @const={0x8, {0x1ff, 0x1, 0xfffffffffffffffe}}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/26 09:51:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x1}) 2018/04/26 09:51:10 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffb) 2018/04/26 09:51:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100000001, 0x22000) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/04/26 09:51:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x7e00000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) [ 235.121699] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 235.121699] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") 2018/04/26 09:51:10 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20e}, 0xfffffffffffffed4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0x6e) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@req={0x28, &(0x7f0000000080)={'teql0\x00', @ifru_map={0x100000001, 0x8001, 0x3, 0x7, 0x4, 0x7}}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x704ff8, 0x0, &(0x7f0000000180)) 2018/04/26 09:51:10 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffb) 2018/04/26 09:51:11 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) flock(r0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xfffffd15) setreuid(r1, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000840)={0x0, r3}) sendto$inet(r2, &(0x7f0000fa0fff), 0xfffffead, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/26 09:51:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x200) recvmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000200)=@ax25={0x3, {"c1da9f69e8a655"}, 0x7d4}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="2e13d4b4a73cce858b1e01b167389c9d4a759ff1defbd940a29d1a862e445cf8fbe77e7a278661dfc973d56577fc459fb01a4ef191f01f745456a16fa1ba6e93a73ba29e6a0ac6b09925935a4c815248f20737866d0245705537ab3efa304f450f39942b9f023e298368304efad0ce365e4145f9ace4dc8e2c919434fe9a123fb80b675ec2679f3f8cc28bf3369b37773b0104fcb66eab418e37ac1d29e16c23558ef0435d41515d7a715a74b08e911d21aba62debec143239324bc239121ad533bab194eb1a2ba881fa1b22981e6bc740e4697e", 0xd4}], 0x1, &(0x7f0000000380)=[{0xa8, 0x10e, 0x3, "68eb7a6aaef0c37c69c644f44e5d1324c889ef65561a6e3ae4503d81bd7800212019e2d2556593a3b143a8f66ba3b2b2952e9b96e82216c6e2787431b03aa5c7786ce58665ccc69f73029ed87ad3612fe4b844f07cc53399121802f4e43f2447aa7c56d5c7afcc88dc1503535ae65da73455540773dcdbdf73eac938ca1ef17b2d3e4857fbf09cdd190287da6b40b1aade0d29aadcb5"}, {0x80, 0x88, 0x40, "64b180f1a31f73ded51f981ab109902fa84487d7ecbd327e0a288d3b6420c27c703707d177883004c444748956863d2d7ead4f82af081a2b304ab9fc61f3f31ecab4ea5920491cce96ca857b4f8ee9bf3b7d06bbd9beda10d30bd255df95bd5ef78838d1271bd4842be0"}, {0x100, 0x110, 0x200, "a8a0a5e76d54e4093fde91841e6e88cc0acc94f34445f5b5110b444bb7c1d214dc5844ff1ae913ff85a4259b94e515751926bab4bffd6e8dda3439f1bdaf1822d5a018e44325cc24a6a8d54cdc49b5c8983dd1e65246dba51ac4b19222ac431e991ea2913a30092e15707ce9fd90d6f967fae1245202d46769671b1e1d44303c9339f79f30cc37633b99295834b00cbc7f827c750e451e9d7565205cf6a19f65f875144e77da06ad594432ce124f4e8886e3c5d957a9df845727fa03de394c42ccc0db43be75c3ce66bfd2581daf8eac32714b792b1b8833c03539187798c6e84ddbb102946498ba089a501dfe"}, {0x30, 0x117, 0xffffffffffffffff, "97c15aadf7e413b55280a155c24e442c4972ce0296e0ca6819fa"}, {0x20, 0x187, 0x6, "83ba063c17572d5660cae8"}, {0x88, 0x6, 0xfffffffffffffffb, "67983954db40690da445547a65ae9b881bfbb1199924431fb45b6ba0dc9e3f665cd89282e0486f32c5b2326323027d8d0e670fbedcc73bdd94647811d6c24b624a88a6d4bce1aa9f177fe5b3edc04a735555023c792ee2d400a58211f7db063b9678ab9f989320526e49b0763f55919a7f69f3"}], 0x300, 0xc004}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2002, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:11 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffb) 2018/04/26 09:51:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:11 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = socket$netlink(0x10, 0x3, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80, 0x0) bind$netlink(r2, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/26 09:51:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="00891b4426ea2400c825"], 0x332) 2018/04/26 09:51:11 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c653110", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0xffffff63}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:11 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa", 0x88, 0xfffffffffffffffb) 2018/04/26 09:51:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x181, 0x4) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfff, 0x200000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x60, &(0x7f0000000000), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000140)=0x7001) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/26 09:51:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x20401) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/26 09:51:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x4, r0, 0x1}) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000002, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r3}) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5abd, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x1000}, &(0x7f0000000200)=0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x2, r6}) 2018/04/26 09:51:11 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@loopback, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x101, 0x82040) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="08000000000000000000000000000000000000000000000000000000000000000300000000000000"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/26 09:51:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000002c0)=""/141, &(0x7f0000000100)=0xfffffffffffffe78) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20141, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="fa00423fda7702ff030cff0fe30b"], &(0x7f00000001c0)=0xe) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/26 09:51:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:11 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa", 0x88, 0xfffffffffffffffb) [ 236.637217] QAT: Invalid ioctl 2018/04/26 09:51:12 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='mounts\x00') kcmp(r0, r0, 0x7, r1, r1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/146, 0x92}], 0x1) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) pread64(r1, &(0x7f0000000000)=""/88, 0x58, 0x0) 2018/04/26 09:51:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/26 09:51:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f0000000040)=0x8d) 2018/04/26 09:51:12 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa", 0x88, 0xfffffffffffffffb) 2018/04/26 09:51:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/26 09:51:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x5, 0xff, 0x5, 0x20, 0x400, 0xfffffffffffffffd, 0x0, 0xffffffff, 0x10000, 0x5, 0xfffffffffffffffd, 0x0, 0x3, 0x101, 0x8001, 0x7], 0x100000, 0x80002}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffe1, 0x9f, 0xfffffffffffff000, 0x93f, 0x4}, 0x98) 2018/04/26 09:51:12 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:12 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae", 0xcc, 0xfffffffffffffffb) [ 237.533997] QAT: Invalid ioctl 2018/04/26 09:51:12 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x801) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000180)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x3, 0x3cb, 0x1}, 0x10001, 0xffffffff80000001, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x0, 0x20, 0x1}) 2018/04/26 09:51:12 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000000)=""/245, 0xfffffffffffffe34}, {&(0x7f00000002c0)=""/32, 0x3d8}, {&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 2018/04/26 09:51:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x3d}, 0xffffffffffffffbe) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) close(r2) 2018/04/26 09:51:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000400100000000000001"]) 2018/04/26 09:51:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x1000240000) bind$bt_sco(r1, &(0x7f0000000180)={0x1f, {0x100000001, 0xffffffffffffffa8, 0x779, 0x3, 0x5, 0xffffffffffffffe0}}, 0x8) connect$bt_sco(r1, &(0x7f00000001c0)={0x1f, {0x0, 0x3, 0x1, 0x7fff, 0x5, 0x7ff}}, 0x8) [ 237.557462] QAT: Invalid ioctl 2018/04/26 09:51:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:12 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae", 0xcc, 0xfffffffffffffffb) 2018/04/26 09:51:13 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x2010, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40046104, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x400000000800020}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000140)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/26 09:51:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x121000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000600)='./file0\x00', 0x0) 2018/04/26 09:51:13 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xfffffffffffffd82}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) lseek(r1, 0x0, 0x3) sendfile(r1, r1, &(0x7f0000000080), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x9}, 0x4) connect$packet(r1, &(0x7f0000000940)={0x11, 0xf7, r2, 0x1, 0xf, 0x6}, 0x14) 2018/04/26 09:51:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close(r0) r2 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7fffffff, 0x80800) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/193) 2018/04/26 09:51:13 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae", 0xcc, 0xfffffffffffffffb) 2018/04/26 09:51:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x428502) ioctl$KDMKTONE(r1, 0x4b30, 0x40) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/04/26 09:51:13 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 238.627188] QAT: Invalid ioctl 2018/04/26 09:51:13 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09b", 0xee, 0xfffffffffffffffb) 2018/04/26 09:51:13 executing program 7: getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e00000000005e850000") readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000140)=0x8d) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = getegid() inotify_init1(0x800) fchown(r0, r1, r2) r3 = getpid() get_robust_list(r3, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) 2018/04/26 09:51:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000100)=0xe8) keyctl$get_persistent(0x16, r1, r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xb) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000280)={[], 0x6, 0x955, 0x5, 0x0, 0x401, 0x2000, 0x0, [], 0x81}) [ 238.651661] QAT: Invalid ioctl 2018/04/26 09:51:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:13 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247, 0x0, 0x1, [], r0}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x20000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000400)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/26 09:51:13 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09b", 0xee, 0xfffffffffffffffb) 2018/04/26 09:51:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x200}, {r0, 0x8200}, {r0, 0x24}], 0x3, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)={0x7ff}, 0x8) 2018/04/26 09:51:13 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8200, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x88000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0xfe7b, 0x2, 0x54, 0x5}, 0x8) fcntl$setsig(r0, 0xa, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) [ 239.738458] device bridge_slave_1 left promiscuous mode [ 239.744823] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.758632] device bridge_slave_0 left promiscuous mode [ 239.764198] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.804783] team0 (unregistering): Port device team_slave_1 removed [ 239.815632] team0 (unregistering): Port device team_slave_0 removed [ 239.825913] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 239.841575] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 239.867990] bond0 (unregistering): Released all slaves 2018/04/26 09:51:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x14000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/124, 0x7c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r3, &(0x7f0000ffd000/0x2000)=nil, 0x4000) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x40, 0x6, 0x5, 0xfffffffffffffffb, 0x6, 0x1000, 0x1, 0x2, 0x0, 0x4, 0x1}) sendmmsg(r1, &(0x7f0000006480)=[{{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x1, 0x40) 2018/04/26 09:51:15 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09b", 0xee, 0xfffffffffffffffb) 2018/04/26 09:51:15 executing program 3: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000001c0)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) accept(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000180)) 2018/04/26 09:51:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x4400) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000180)={0x6, 0x5, 0x6, 0x8, "5c97e022f0831bfff14f26c46150b5e1354884bb63c45f9f432dcb48a81bfc940c550ea4585872165c16aee7", 0x8}) 2018/04/26 09:51:15 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") 2018/04/26 09:51:15 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000080)=0x14) r1 = getpid() prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) 2018/04/26 09:51:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x7ff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) poll(&(0x7f0000000000)=[{r0, 0x1}, {0xffffffffffffffff, 0x80}, {r0, 0x3}, {r0, 0x10}, {r0, 0x8040}], 0x5, 0x7) 2018/04/26 09:51:15 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:15 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f29430", 0xff, 0xfffffffffffffffb) 2018/04/26 09:51:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x800000000000000, 0x408000) ioctl(r0, 0x4122, &(0x7f0000000000)="a22f5e3174cc2c92094fe7b85a00afcc3d1a991698cbd3d7146b405e772fec46017f2f931fb68c766df847099f67fa1776590fccd1760281e8c23e48b8ee9ac835450fa7e5bfaed15d14d5371c7ccee379cc7e23441570359f923755173a17232332b4bd5b68252970a249134a536ab012065e950610713450739ac454117f7c6a5fbd7d7627baa29d3f0663bd688871f679a1871e3e87f52734b1d3ec4162a3") r1 = accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pwrite64(r1, &(0x7f0000000140)="c2fb2f3320dbb0130774f70079a0a4a5164fc816cc7937eb70efc1918ef915139c2f314b5d4fe6bf510f56cb1439a981b02d4fdba6757d71e3c4f38fc77a9ca2ff9c8a0d93da0f2c43bc4ba6d9f30343e1004bfbdaf04c11255e2c2ed88e96421814f46f615640680c34b70433", 0x6d, 0x25) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) 2018/04/26 09:51:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) socketpair(0x4, 0x3, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000240)={0x4, 0x100000001, 0x6}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r1}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) 2018/04/26 09:51:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20840, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="716cb252a56c82e1bb5414f298d205d6867ed3958f9c07a735aa95c2681ae6114d63951beef24b5a453c15385f5421b81fd5e9b5401c7b8ee5345daa01b2c215c2abefcfea2b23a5dfa5b83526b8790f253af6b45613b27dc046030d8cb703893e48febf504f7c943067e3e9c62de978fa6dec8c9308e66f81318267dfd6af94f6f98450fd4b078f21b89c471d4e0b5229045167c70f9260f52917242642593cb3641dfd3a30") 2018/04/26 09:51:15 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') fcntl$setlease(r0, 0x400, 0x0) lseek(r0, 0x0, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fadvise64(r0, 0x0, 0x2, 0x0) 2018/04/26 09:51:15 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0xff, 0xfffffffffffffffb) 2018/04/26 09:51:15 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) r1 = socket(0xd, 0x805, 0x7) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) statx(r3, &(0x7f0000000240)='./file0\x00', 0x6800, 0x80c, &(0x7f0000000280)) prctl$setptracer(0x59616d61, r2) socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x80000000}, 0xffffffffffffff9b) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2933}, {0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x32e1}, 0x90000000000000, [0xffffffffffffffff, 0x8, 0x6, 0x100010000, 0x4, 0x9, 0x7, 0x2]}, 0x5c) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 240.660622] minix_free_inode: bit 1 already cleared [ 240.718756] minix_free_inode: bit 1 already cleared [ 241.838856] IPVS: ftp: loaded support on port[0] = 21 [ 242.186407] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.192846] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.200061] device bridge_slave_0 entered promiscuous mode [ 242.225428] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.231923] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.239220] device bridge_slave_1 entered promiscuous mode [ 242.265499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 242.291468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 242.362826] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 242.392308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 242.502554] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 242.510302] team0: Port device team_slave_0 added [ 242.536328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 242.543545] team0: Port device team_slave_1 added [ 242.568808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 242.597580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 242.625574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 242.654183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 242.891160] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.897548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.904230] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.910606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.733899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.816695] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 243.898642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 243.904871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 243.912609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 243.990270] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/26 09:51:19 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x8, 0x14}, 0xc) 2018/04/26 09:51:19 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0xff, 0xfffffffffffffffb) 2018/04/26 09:51:19 executing program 3: clock_getres(0x4, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6b, 0x8200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20, 0x7, 0x40, 0x9, 0x80000000}, &(0x7f00000000c0)=0x14) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x310, 0x17, 0x100, 0x70bd2c, 0x25dfdbff, {0x17}, [@nested={0x64, 0x85, [@generic="bfc68ed47f7b689d96fd330953d5c51227781b23432bde1fe39713ec975837e039141b64733e1828b22100f82fff17e7abfd73b0ed275410dcc16912e4a25984dac88ffefef2b27e462d591822f0822c9eed94b336cba49b5827968143980141"]}, @typed={0x14, 0x6a, @ipv6}, @generic="64a3f2e4be23be50154d6acb629631d5a351fabfa88151580c4cfcdaf58cc655c7b9f6355dc178e0b79e4fa8419acca2a89464e2da4f81d8a1b05b78c775426ab9cf587ba309da26db512499afe6f0a5c685d2f561f0060e8a331c6de70c59997c00ef6e017210e5595d305bb4648cff0645a54769744cb968bb776afdbef3c0cbeda6312445637b4017bfa5dcc08b6e42e62e04ee7bd7231ad2", @nested={0x1e0, 0x200, [@generic="69b0cfbe085431240ddfab13fe1382798e5fbdcaadebae6f322cec1637da64bdc153a68f1e4b3f19eee1e7e0c3a1d2b6d6669126acb69690c2fdda10efeacca435e6d05deac8c4e25bb68adba8573e8c197c", @typed={0x2c, 0x8f, @binary="1660ee6f4b9c7efeb88ad1fd9b07fea63aa02ca19a3818f2280bde13bbcc40304c4934b53a"}, @generic="14c0106f2ce961764e9585e890355798f26b40bbe836ab0f9b7e2b200053ca9b6a913aa8cf3b356934f75fa19411a09506485205c1904b8ac9332eb415a1bf45d398ef0db99a971913e2bccbb45a38967a9269d30b589911ca", @typed={0x8, 0x0, @ipv4=@multicast2=0xe0000002}, @generic, @generic="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"]}, @typed={0x8, 0x1f, @pid=r2}]}, 0x310}, 0x1, 0x0, 0x0, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xa234b0, 0x8, 0x1ff, 0x400, 0x8}, 0x14) 2018/04/26 09:51:19 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") 2018/04/26 09:51:19 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:19 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000480)={@empty, 0x0}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000840)={'vlan0\x00', &(0x7f0000000800)=@ethtool_ts_info={0x41, 0x3, 0xff, 0x42be, [0x1, 0x100000000], 0x9, [0xfff, 0x80000000, 0xffffffffffff4a4a]}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000007c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0xfffffffffffffd5d}, {&(0x7f0000000640)=""/240, 0xf0}], 0x300) setsockopt$llc_int(r2, 0x10c, 0x12, &(0x7f0000000300)=0x2000100000000, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1d00) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000440)={0x1, "ee"}, 0x2) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r5, 0x80000080044dfd, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xfffe, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000880)={{0x2, 0x4622, @local={0xac, 0x14, 0x14, 0xaa}}, {0x302, @random=')}\'\t #'}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'veth1_to_bond\x00'}) getsockopt$inet_tcp_int(r5, 0x6, 0x27, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/26 09:51:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001300), &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001240)={0x0, 0x8c, &(0x7f0000001180)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22, @rand_addr=0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x34}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000012c0)={r1, 0x7ff, 0x7, 0x1, 0x7, 0x3f}, 0x14) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10001fffe, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20840, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="716cb252a56c82e1bb5414f298d205d6867ed3958f9c07a735aa95c2681ae6114d63951beef24b5a453c15385f5421b81fd5e9b5401c7b8ee5345daa01b2c215c2abefcfea2b23a5dfa5b83526b8790f253af6b45613b27dc046030d8cb703893e48febf504f7c943067e3e9c62de978fa6dec8c9308e66f81318267dfd6af94f6f98450fd4b078f21b89c471d4e0b5229045167c70f9260f52917242642593cb3641dfd3a30") 2018/04/26 09:51:19 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x107, 0xfffffffffffffffb) 2018/04/26 09:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:19 executing program 3: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x7f, &(0x7f00000000c0)=0x4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x800448d3, &(0x7f0000000000)) 2018/04/26 09:51:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x101, 0x200080) poll(&(0x7f00000000c0)=[{r1, 0x204}, {r1, 0x110}, {r0, 0x8608}], 0x3, 0x400003) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) [ 244.614631] minix_free_inode: bit 1 already cleared 2018/04/26 09:51:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="140000002900ffbf000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/04/26 09:51:19 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:19 executing program 0: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x7f, @empty, 0x10000}}}, &(0x7f0000000440)=0x84) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x2}, 0x8) openat(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0x148) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/04/26 09:51:19 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x107, 0xfffffffffffffffb) 2018/04/26 09:51:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2}, 0x10) r1 = dup(r0) write$binfmt_elf32(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000bb00000000000000000000000000200000000000000000000000000000000000000000000000010000000000000000000000000000004ee16e5b2860"], 0x58) 2018/04/26 09:51:21 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000140)=0x8d) r1 = memfd_create(&(0x7f0000000000)='\\security+}]\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x8, 0x8) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80800) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000180)=0x200, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000001c0)={0x0, r2}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) socket$rds(0x15, 0x5, 0x0) 2018/04/26 09:51:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x36, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x8, 0x7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0x4, 0x3627edfd}, 0x90) 2018/04/26 09:51:21 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x107, 0xfffffffffffffffb) 2018/04/26 09:51:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/26 09:51:21 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000007c0), r1}}, 0x18) 2018/04/26 09:51:21 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:21 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c653102", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:21 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10b, 0xfffffffffffffffb) 2018/04/26 09:51:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'teql0\x00', &(0x7f0000000040)=@ethtool_channels={0x3d, 0x1, 0x8, 0xb8e9, 0x2, 0x0, 0x1000, 0x7, 0x8}}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) socketpair(0x11, 0x807, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/26 09:51:21 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x20f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x80000001, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000006c9b83c25f03c6d454058628da88914aa9a334cc213642df7e9a9c5af66c18e620c01172b9ee0213ae0d006d599970ee361c58372da4910143db62"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0xfffffffffffffffc, 0x0, &(0x7f0000000d00)) 2018/04/26 09:51:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x400, @empty, 0x10000}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x43d}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffe8964c1}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x70f6015c}], 0xd8) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = memfd_create(&(0x7f0000000300)='/dev/rfkill\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x81, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x290000, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x0, 0x400280) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000002c0)={r3, 0x100000001, 0x401, r4}) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000001c0)="b9e392260272215c06efa583ad23fc8c", 0x10) 2018/04/26 09:51:21 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file2\x00', 0x80000, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:21 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10b, 0xfffffffffffffffb) 2018/04/26 09:51:22 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) fcntl$notify(r0, 0x402, 0xd) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/26 09:51:22 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) socketpair(0x10, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x9, 0xffffffff, 0xda88, 0x5, 0x0, 0x6}, 0x4238}, 0xa) ioctl(r0, 0x4400000000000301, &(0x7f0000000000)) 2018/04/26 09:51:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0xff, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xbf, 0x400000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7d}, &(0x7f0000000440)=0xfffffffffffffdfb) accept4$packet(r1, 0x0, &(0x7f0000000340), 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) connect$vsock_dgram(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x100]}, &(0x7f0000000180)=0x6) 2018/04/26 09:51:22 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$TIOCSTI(r1, 0x5412, 0xac4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000340)={@empty, @rand_addr=0x101, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x6, 0x3, 0x3, 'queue0\x00', 0x9}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f00000001c0)=@ethtool_gstrings={0x1b, 0x8, 0xf2, "489e87245df4a5e86e59d4d73e6bceb088a8f6a4708002eb2b491e11d2a4ec7f9f3be1f1b6cd7652b026044d1b4f208385985ab61364d620551f467ae622bc6797a921a63be393a5436971a440a44d7c05c2d2cb9f3e40c92569c267fd70efa497fc2e6e76f39f2a92773b9661418f4a21ae21f3a69f2fddaeff933dbe4581bbb9e21656193bff0e1b5189525d32ea8106bd849e290b56bcdeaa3804e99dedf1aa3968dd223f7f0eebbc909ca6343e23e44cb68cde93f28c260a0399aa77a7d415330df9d430b17d3d64cced118c4797b50a14ad33a510551785e125dd2be2f4515c3177d30eb9b2e95168c48d45f602619c"}}) 2018/04/26 09:51:22 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000000380)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88ca, "22349362408aa0701353de5e2c7d5047"}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/26 09:51:22 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10b, 0xfffffffffffffffb) 2018/04/26 09:51:22 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0xc2) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={@remote, @remote, 0x0}, &(0x7f0000000540)=0xc) connect$can_bcm(r0, &(0x7f0000000580)={0x1d, r1}, 0x10) creat(&(0x7f000078dff8)='./file0\x00', 0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:22 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='k') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xff57}, {&(0x7f0000000100)=""/32, 0xfffffffffffffffb}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f0000000000)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:22 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:22 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x8864}], {0x8100}}], {@mpls_uc={0x21}}}, &(0x7f0000000080)) pread64(r0, &(0x7f0000000040)=""/39, 0x27, 0x0) 2018/04/26 09:51:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = open$dir(&(0x7f0000000340)='./file0//ile0\x00', 0xc245, 0x2000) r1 = fcntl$dupfd(r0, 0x0, r0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'self\x00'}, &(0x7f0000000280)=""/91, 0x5b) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000040)=0x6e) pwrite64(r0, &(0x7f0000000300)="91", 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000240)) 2018/04/26 09:51:22 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/26 09:51:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x513ac0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r5 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) getgroups(0x1, &(0x7f0000000580)=[0x0]) r8 = getpgid(0x0) r9 = geteuid() r10 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)=0x0) r12 = getuid() r13 = getegid() r14 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="c770f19733108d551122e146925c6d19c8ce6b7a88a7c1eeff7afb91cc62c16560a9317a7ec5653c0115adb16b1d9e0fae445afd8ad33515537806848a3747b6a033c057bd2f6dd4e146be5502b28ed1fb1081dfa3cce81da12859da24b07c508312aa3653fcb1700bfb9e46c6e77bd91137e900e7b254776633f612408833eb11bd3f4b6a52872ccce8c57c373f2b7945248c1254cb2c50724315a82c3c70fbb39abdebd2884a6df8", 0xa9}], 0x1, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r14, r0, r0, r0, r0, r0]}], 0x138, 0x4000080}, 0x20000000) r15 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r15, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:22 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r1, 0x431, 0x70bd2a, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x20000080) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@sco={0x1f, {0x4, 0x81, 0x62a791cd, 0x8, 0xebe, 0x3}}, {&(0x7f0000000000)=""/188, 0xbc}, &(0x7f00000000c0), 0x10}, 0xa0) 2018/04/26 09:51:22 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10b, 0xfffffffffffffffb) 2018/04/26 09:51:22 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) flock(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) [ 247.627021] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 247.627021] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000033c0)='/dev/vcsa#\x00', 0x2, 0x0) fsync(r0) readv(r0, &(0x7f0000003340)=[{&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000003240)=""/234, 0xea}], 0x2) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x44c5, 0x800, "d50d1adecc96"}, 0x10) 2018/04/26 09:51:23 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000300)={0x1, &(0x7f0000000140)=""/154, &(0x7f00000002c0)=[{0x9, 0x8f, 0x0, &(0x7f0000000200)=""/143}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:23 executing program 6: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) socketpair(0x5, 0x80007, 0x80000000, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x1, 0x0) socketpair(0xc, 0x80f, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0x3, &(0x7f00000000c0)={0x40}, 0x8) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x5639, 0xfffffffffffffff9, 0x8, 0x7}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x83}]}, 0x10) close(r2) 2018/04/26 09:51:23 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file1\x00', 0xfffffffffffffffd) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:23 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0xf1f, 0x4) 2018/04/26 09:51:23 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10b, 0xfffffffffffffffb) 2018/04/26 09:51:23 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531ff", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="b30025ff291748096d17de6b483caec15944b96d817727ce40875a3590f4c74b205b835ec06aa7a349b5789a2fa6ee3e2752212609af95504d44e2ab7d92998323c57bf4052273e122cfda427bf0165e061f7c15c16989682a2dc0e7c03d1bf08cf54120a775d9787b8eb8e8f712710e623d03fba9") readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000001c0)="3138a614c4290a7c6585bc4d75585c1f738cfdadf8de7784d984ed41e3533185e76fd072471446af90befc066d629f422334b197819ae2b3cd36ebc8fe2f55e2ec91203201772243d784b5c738ffa101997777f7f7816a569666e7bb007e5a0848d55302c320ad3786ccc53d6ae06e73307fdcdb38e046", 0x77) socketpair(0xb, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x800000}, {0x0, 0x800000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x1ffc00}, {0x0, 0x1, 0x81, 0x800}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/26 09:51:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) 2018/04/26 09:51:23 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10b, 0xfffffffffffffffb) 2018/04/26 09:51:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000240)="3155cf401c9b0308b40adc541de7c1a9c0f97a321f15fb38689f9bbf3a55113f5b07db526bd0261f3db7e34d06846568d795a3e3664efb82185dd3f838c2dadfd68df4fd5f924b3bae9c957789069b8c54fff0cf483e5f680b6e7ebb20d6d929fa862cc5bede924c40712519da65244b9d81006a45", 0x75) 2018/04/26 09:51:23 executing program 6: syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x82900) futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) 2018/04/26 09:51:23 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') creat(&(0x7f0000000000)='./control\x00', 0x7) 2018/04/26 09:51:24 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = shmget$private(0x0, 0x1000, 0x53c, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000400)=""/108) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000340)={0x7fc2deb8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x26, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vcan0\x00'}) r5 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffe01, 0x40000) connect(r4, &(0x7f0000000380)=@un=@file={0x0, './file0/file0\x00'}, 0x80) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000000140)=""/180) semop(r0, &(0x7f0000000040)=[{0x20, 0xb52e}, {0x400000000000}], 0x2aaaaaf2) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xca4) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000580)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000500)=0x8, 0x4) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000480)=0x29) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000005c0)={{0xffffffffffffffff, 0x1, 0x8, 0x0, 0x7}, 0x6, 0xfffffffffffffff8}) unshare(0x40600) r7 = gettid() sched_rr_get_interval(r7, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/04/26 09:51:24 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x10001, 0x5, 0x1, &(0x7f0000ffd000/0x2000)=nil, 0x6}) 2018/04/26 09:51:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x10001, 0x11, 0x1, 0x40, "5cde528b5ad3c4e069e1c1986efd9e5541787524bac9671bfe60ff3c43821fb3"}) 2018/04/26 09:51:24 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10c, 0xfffffffffffffffb) 2018/04/26 09:51:24 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='loginuid\x00') sendfile(r1, r1, 0x0, 0x364) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="64cccbf7afa565b900317d18ad9462c371b8f3be92b16389081dbc48f3ba09cec4193ecd81827d2377d2d090174c7be917493bb7c91d9e5bca6a55b423be76f66601d42fb01d9dd57e08111bb79e080756de8e22281e826bdffd0a8d93b7080e2a24ba9fe294327671066c24250de294d7f32b8f59e99378671e7a29d53eeee3defad1975130c225862b221dc114f9c7d17be4044f71855816300381bbf7d6e89cd0b5e0a404b5fcce4876444046fc685bdec265dc58197d4d2cd9bb9f1adcf3d3dbe762babe22276e3967a56a8cb6781ca4c7593ae5ed40b8c368b7c429cee7", 0xe0, 0x0) keyctl$invalidate(0x15, r2) r3 = dup(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000600)=""/83) sendfile(r1, r1, &(0x7f0000000000)=0x3fffffffffffe, 0xffff) recvfrom$ax25(r1, &(0x7f00000003c0)=""/156, 0x9c, 0x2000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xd30, 0x40, 0x6e, 0x9, 0x939}, &(0x7f0000000340)=0x14) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r4, 0x5}, 0x8) 2018/04/26 09:51:24 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1&', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:24 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') statx(r0, &(0x7f0000000000)='./file1\x00', 0x2000, 0x20, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x2000000, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) acct(&(0x7f0000000380)='./file0/file0\x00') umount2(&(0x7f00000075c0)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) 2018/04/26 09:51:24 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10c, 0xfffffffffffffffb) 2018/04/26 09:51:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530202f2d76626f646576657468300a34094f528c3d0307c37a955e2a1eb6bfa0df61ee0b78ac12753611163ecde683046600e0"], 0x47) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) connect$packet(r0, &(0x7f0000000140)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) 2018/04/26 09:51:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000c00)='/dev/admmidi#\x00', 0x5, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000e00)={&(0x7f0000000c40)={0x10}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0xf4, r2, 0x200, 0x70bd29, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2bc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff00000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffaae41bb7}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x891) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x20, r4, 0x0, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff001}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) rename(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000a80)={0x0, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000b80)=ANY=[@ANYRES32=r6, @ANYBLOB="25000200010005ff"], &(0x7f0000000bc0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000b00)={r6, 0x81}, &(0x7f0000000b40)=0xc) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x90, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000240)={{0x5, 0x5, 0x9, 0x2, "69de85526ca198041abb84caa1f1d9bcf5f6bc46c0b532d4e90cc97c5a9718616cd7790c333bedde77a2954a", 0x4}, 0x1, [0x0, 0x7fffffff, 0x3f, 0x6, 0x100, 0x1ff, 0x3ff, 0xffffffffffffff00, 0x0, 0xf2, 0x8, 0x2, 0x40, 0x200, 0x3, 0x3b2, 0x6fc7287b, 0x3f, 0x8000, 0x8, 0x101, 0xffffffffffffffc1, 0x1, 0xffffffffffffffc0, 0x8000, 0x5, 0x3f, 0xee5, 0x4, 0x7, 0x7f, 0x1, 0x91, 0x3, 0x0, 0x1, 0x7, 0x10001, 0x9, 0x5dfe, 0x8, 0x99, 0x1, 0x9, 0xffffffff, 0x5, 0x0, 0x3ff, 0x2, 0x43e3, 0x7, 0x9, 0x8001, 0xfffffffffffffffd, 0xff, 0x1f, 0x2, 0xfffffffffffffff8, 0xf9e, 0x7, 0x7, 0xcd, 0xffffffffffffff00, 0xae, 0x6, 0x100000001, 0x7fffffff, 0x3ff, 0xfffffffeffffffff, 0xd3, 0x1, 0x7ff, 0xfff, 0x34dc, 0x81, 0x7, 0xc, 0x6, 0x101, 0x100000000, 0x4, 0x2, 0x6, 0x0, 0x73, 0x2, 0x7fff, 0x6, 0x6, 0x1, 0x7, 0x2, 0x2, 0xfffffffffffff428, 0x3, 0x6, 0x3ff, 0x100000001, 0x10001, 0x100000001, 0x401, 0x101, 0x0, 0x7, 0x401, 0xfffffffffffffffd, 0x794f, 0x8, 0x9e, 0x100000001, 0x1, 0xfffffffffffff164, 0x0, 0x8000, 0x7, 0xffff, 0x7, 0x7ff, 0xcb, 0x0, 0x6, 0x7ff, 0x5, 0x6, 0x3ff, 0xffffffff80000001, 0x5, 0x7], {r7, r8+10000000}}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xa8, r9, 0x200, 0x70bd2c, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0x9}}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1e2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xa8}, 0x1}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="767a7b0acb6e6db1f041643eae6183a63167be2e5a04c0cbe07074fa482b5b7e4bc2ebbc940589ce1b82cd142694cf9daaa6f0acbaf262da744ca36231fcd0cd89ccdca54c032ca713d034a8dbf71ddbd88b3a234a3a6c83ddd559de2e5e09dc7c59f891c89a1d45c934a7af5a518327c190539974a062b8b5e731e5459e67a22ebb896bceedb4b8cfaf85684cd88afcea9977bc6a1fa821a96253b82e721b8df68d153f83a4a57f8011dbb555119b7b95003c3bc0092fcac8c4f590d671826a73fd12f0225e651a", 0xc8) connect(r5, &(0x7f0000000ec0)=@sco={0x1f, {0x0, 0x5, 0x3, 0x200, 0x8, 0x4}}, 0x80) 2018/04/26 09:51:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:25 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') 2018/04/26 09:51:25 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10c, 0xfffffffffffffffb) [ 250.081362] Process accounting resumed 2018/04/26 09:51:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x81, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x0, r2}) [ 250.107205] Process accounting resumed 2018/04/26 09:51:26 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munlockall() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') llistxattr(&(0x7f0000000080)='./control/file1/file0\x00', &(0x7f0000000300)=""/242, 0xf2) close(r0) 2018/04/26 09:51:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa529b0086dd60f9aafb00143200000000000000000000000000000000010000000000000800000000000000140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x401]}) 2018/04/26 09:51:26 executing program 1 (fault-call:0 fault-nth:0): add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:26 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8001, 0x6, [0x7ff, 0x4, 0x52bcc77b, 0x0, 0x400, 0x9]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000000140)=0x1008) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:26 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaa35aaaaaaaa01801414aa08009078ffffffffc199000000000000000000000065b84c6374001cdf5ce3baeb76e275f993d647060dbea7d7f14ffde34ad2401f510ed6a32e7dbefb7aaefbf94241886005b5c0652f16911ab0e3b23aaae327d70d6c49796b492f480fef0aaf4849a895384a0afe222c1db019c088343f5a2aab606ca7144bb4ac50ad90c008f69c0cc02a80d6dfa6049cac1461cf6684ccf70ac3b753a60700d7d1b3c74995b3089239e15db90100be5bed09b7a60088bfb020010cdaf7a6bee303ede83d75a4885a511d7b9f6fe2938220eed5ae61e4f1142a442c12ee80f85a2cffc6a74b8fc6838d9fa4218bb2a3356ea1b8c9a1d50bb9526879be0a837f7ce8effcc2a5485e9dea489040af87e24c3a4fed55fd6275a1e8776a0e4c54e3ee48d654ac60f27d129f440c37f3242591345b3093210b616206e4872c185bb534b4be145a41f441d820172f04a672d099f87bf557fc574f1628e3cd6efc38f56d8212e13326a1396ee6d2f75a1f837a07d72b36c5b8f2a9c3bc4d6dc772607cb55721d58fb81c115ac408cbc19575821389774f05a977607e1b9188e321ed6f7e073d"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8000000000000000]}) 2018/04/26 09:51:26 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xf, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x8000) 2018/04/26 09:51:26 executing program 7: socket(0x11, 0xe, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'sed\x00', 0x3, 0x6, 0x77}, 0x2c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x2, 0x1, 0x5, 0x1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x6, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/04/26 09:51:26 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='n%t\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000100)=0x1002) exit(0x0) getdents(r1, &(0x7f0000004080)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) [ 251.031191] FAULT_INJECTION: forcing a failure. [ 251.031191] name failslab, interval 1, probability 0, space 0, times 0 [ 251.042577] CPU: 0 PID: 16640 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #17 [ 251.050818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.060178] Call Trace: [ 251.062786] dump_stack+0x1b9/0x294 [ 251.066429] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.071637] ? graph_lock+0x170/0x170 [ 251.075560] should_fail.cold.4+0xa/0x1a [ 251.079635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.084752] ? find_held_lock+0x36/0x1c0 [ 251.088819] ? find_held_lock+0x36/0x1c0 [ 251.092889] ? check_same_owner+0x320/0x320 [ 251.097207] ? rcu_note_context_switch+0x710/0x710 [ 251.102138] __should_failslab+0x124/0x180 [ 251.106370] should_failslab+0x9/0x14 [ 251.110159] __kmalloc_track_caller+0x2c4/0x760 [ 251.115253] ? strncpy_from_user+0x500/0x500 [ 251.119654] ? mpi_free.cold.1+0x19/0x19 [ 251.123717] ? strndup_user+0x77/0xd0 [ 251.127523] memdup_user+0x2c/0xa0 [ 251.131247] strndup_user+0x77/0xd0 [ 251.134870] __x64_sys_add_key+0x19f/0x4e0 [ 251.139102] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 251.144980] ? do_syscall_64+0x92/0x800 [ 251.148956] do_syscall_64+0x1b1/0x800 [ 251.152920] ? finish_task_switch+0x1ca/0x810 [ 251.157406] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.162335] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.167256] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.172621] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/26 09:51:26 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "a3b482caa472bd3ec3ac1c7938855ca6087c9b1ff3e2db7756cbce3a8814ca59", "39fed0b26494734396db64ba64f6f57a7303b231f197c5b984afcfa71c7fce9d", "97b57522ecbdea58e2650af05d01b03891bf8066ebf23c2587a71602e4dc695d", "958c50c01754f7896d3ca1f40e54e0852cc4b5094948fd1b6d5ae7de165b5c54", "2ad02ce556475169648ac54dd36c1b5d872355ca645716120bcc1146dae2cdda", "98322dc8b0a4ba085dd3e077"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000200)={0x0, 0x9, 0x27, &(0x7f00000001c0)}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x0, 0x1000}) 2018/04/26 09:51:26 executing program 1 (fault-call:0 fault-nth:1): add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x1}) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) [ 251.177460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.182639] RIP: 0033:0x455389 [ 251.185827] RSP: 002b:00007f7fff577c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 251.193531] RAX: ffffffffffffffda RBX: 00007f7fff5786d4 RCX: 0000000000455389 [ 251.200791] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000100 [ 251.208071] RBP: 000000000072bea0 R08: fffffffffffffffb R09: 0000000000000000 [ 251.215330] R10: 000000000000010d R11: 0000000000000246 R12: 0000000000000013 [ 251.222587] R13: 0000000000000018 R14: 00000000006f32e0 R15: 0000000000000000 2018/04/26 09:51:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x6941, 0x2) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:26 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') fanotify_mark(r0, 0x35, 0x10, r0, &(0x7f0000000040)='./file1\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x85da, 0x3, &(0x7f0000000300)=[{&(0x7f0000000200)="7bed6b18e659aba15a41436b8c6289732d90316ebee319c8782e988bf5c82206bf5a72942ad00b0fd32ecd42883d42df62928d2e5ee7aedb08957a2144dc0b3e86f8eeab77e0b376ebf67e5a9b0b8aa3b691b4ed094975bab75c592fdd26b070f31b5514d62634a78b0d727c4a5ce9ee78b9b8914fc3a2e353ecee801a272098988b32e08e1e36", 0x87, 0x6}, {&(0x7f0000000100)="ef3a3682bf70b5cc46d08ba0eff4348086ea84aae3a3aca64958c6e3829fbbe1e2f53ed7ff7f0a414a30524b88c980c5569ded7d5512cb30243204815c8d10682b700f2f240619a5f5f9ba03c9e99a6a391dee1aa3618371f0742f", 0x5b, 0xa3}, {&(0x7f00000002c0)="11595c603af12870f1", 0x9, 0x6}], 0x50000, &(0x7f0000000380)={[{@mblk_io_submit='mblk_io_submit', 0x2c}]}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 251.619374] FAULT_INJECTION: forcing a failure. [ 251.619374] name failslab, interval 1, probability 0, space 0, times 0 [ 251.630672] CPU: 0 PID: 16665 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #17 [ 251.637950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.647296] Call Trace: [ 251.649898] dump_stack+0x1b9/0x294 [ 251.653554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.658749] should_fail.cold.4+0xa/0x1a [ 251.662819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.667930] ? save_stack+0x43/0xd0 [ 251.671557] ? kasan_kmalloc+0xc4/0xe0 [ 251.675453] ? __kmalloc_track_caller+0x14a/0x760 [ 251.680288] ? memdup_user+0x2c/0xa0 [ 251.684009] ? strndup_user+0x77/0xd0 [ 251.687817] ? graph_lock+0x170/0x170 [ 251.691643] ? find_held_lock+0x36/0x1c0 [ 251.695705] ? check_same_owner+0x320/0x320 [ 251.700037] ? rcu_note_context_switch+0x710/0x710 [ 251.704968] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 251.709988] __should_failslab+0x124/0x180 [ 251.714318] should_failslab+0x9/0x14 [ 251.718122] kmem_cache_alloc_node_trace+0x26f/0x770 [ 251.723228] __kmalloc_node+0x33/0x70 [ 251.727036] kvmalloc_node+0x6b/0x100 [ 251.730837] __x64_sys_add_key+0x330/0x4e0 [ 251.735074] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 251.740987] ? do_syscall_64+0x92/0x800 [ 251.744968] do_syscall_64+0x1b1/0x800 [ 251.748867] ? finish_task_switch+0x1ca/0x810 [ 251.753368] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.758300] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.763251] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.768622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.773475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.778678] RIP: 0033:0x455389 [ 251.781860] RSP: 002b:00007f7fff577c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 251.789573] RAX: ffffffffffffffda RBX: 00007f7fff5786d4 RCX: 0000000000455389 [ 251.796830] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000100 [ 251.804090] RBP: 000000000072bea0 R08: fffffffffffffffb R09: 0000000000000000 [ 251.811439] R10: 000000000000010d R11: 0000000000000246 R12: 0000000000000013 2018/04/26 09:51:26 executing program 0: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0xa, &(0x7f0000001600)=[{&(0x7f0000000080)="f4b5dd1089851e3eb4c551f2796e4b77bf075af95666d82e45e82b798c715e4789512ab3a8c1da5c6bc98cecb394d8f43e1ae975da22af04dcce30c619982e50a3052c03d6668c66fcca291b7051aa3da8af03a848c504f5422022db07feda5f3b21aa0725f225895ba8a65b828dd9a787f12b6c967f5099a2c2b3779a7f89163a8ac52fdb150af95c7dd0be0c0cbe00676b933fbdc555ab4ef57672e3665c4a8e19c08279bd8eb7c39be97d04c60ea6761036426c965c9852a6df4b2cb9b977c9992e396a1fcbfee8f378b6517cd80585bd268de0edce1d7ae9c3d661caf6cede4e7315bd62189eeeaec517", 0xec, 0x2e5}, {&(0x7f0000000180)="60a005637f45cee676f2f13e16b0769a99a72d2bb3ae743db297eca6f5b59b6b778ed6e5b44e11a29a705852b6ad19dc5953c16cbb8db4d3dd8edae6f933be36c8afb00bccad7e00ddd904072d9ae1cf2b1cc330dc95d811a85eb1dd42a94e8f880ac1d59d83f2bd455d64901028c2b3cb4581dd311ce4814f5d774984b2eab6add572c4ab96fc58e5037b90fe5c3ab8eb633ee1781760d7", 0x98, 0x5}, {&(0x7f0000000240)="fd22003a9b2db8ad63e0176e21074cf2c058187b8a600d0ad1b3d8a7346ba548c428eb8e28b03f90417a5c1524cf5adda53ea48bc91a64881272cef3275e9b918858ed9ad2d513293d6e44269cc2d32bee00416983759bbe538f7ddb5192e61935ab32e52b2765fdcac1ba8db40d42dbd87086d01e0ca13fb60ff2f65cd66991c6915037f20fa9ba214d210b37621b161a354a964dee5b", 0x97, 0x6}, {&(0x7f0000000300)="7bbae34f2884abf5c5597de30b1e89442220", 0x12, 0xffffffff00000001}, {&(0x7f0000000340)="19ad3ac849ad7df062d5350d3bbe9c870d8da1945366ba5233d3aec7be87278ffd6109bd1c6ceb097f298bfa8a6a09aaa956e096e7c974385aac910a403b5197499131da42957973375c68ef3f0d123f30f905dda0a1e3836e63ae67366657d41eb58b5517d00bf53a865c0ebdab82e811cf8e37e35615ad6eb64e74ead0579a13ce53039c16fac674248f3e2d8ccedc2392fbe52eb224cb6c9d63e7f64fa6d2354a2d458e085613e9b456ecb879eb0da1b9ebc86a6a536992f33a", 0xbb, 0x7ff}, {&(0x7f0000000400)="6104c54484476fcc1e22c4ebed6c6fc86abff504a2fce55c4e20e587600c9e262691f589a9f60704681036b1320a3beaf3a360efcfa0b2402399a48b71bf1040103a96176fc92597bc1c003ddca190a02b06605ef38afb7d6239ee6d10c5bf258d3b491c56beab6184ad73d5393298d1610fd31904e6d97c4d6646f7bd7e87e4ba7de0fd326e235c42150de9cf97276a35e16f305b4362792b201ca3ea51d957b7bae34b3112f76d703cd4e94a916312efe527f9cea806cbddecefc8666a612d0680670800631c8cc038966753f3f9", 0xcf, 0x9}, {&(0x7f0000000500)="7e5f87ce20a6a32fb4b08f979bad4a21ee6cd8fe14affd09b24cb94e4cdafb166b012fe14cc584bcc179601f3310b318927e8262", 0x34, 0x2}, {&(0x7f0000000540)="a6f4305ea3e9c3ecfb9639874cfd5f3a63f0c95b868dfbe9802f24330ec5ce50c4c2e8652178a9377188ddacf404c187173c858a7a257ad2986c4affa255327a9ef51d7c71f0df4ff6b5c8bd3ff3eb9487fc026ff12485db336f72e2a88e", 0x5e, 0x1}, {&(0x7f00000005c0)="8c0842ae72081c472d565de4ddc9b6692c6b847213c0c3dbc89d1128dd9e11c22925dcdc3a23c8027cd2efb4e35e5f9330786fb4e9bda3", 0x37, 0x100000001}, {&(0x7f0000000600)="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", 0x1000, 0x3}], 0x1941080, &(0x7f0000001700)=ANY=[@ANYBLOB='ny,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001780)={0x0, 0xff, 0x20, 0xfffffffffffffbff, 0x6}, &(0x7f00000017c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001800)={r1, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x20}}, 0xfff, 0x5a}, 0x90) perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0x69d, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 251.818723] R13: 0000000000000018 R14: 00000000006f32e0 R15: 0000000000000001 2018/04/26 09:51:27 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531e4", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:27 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbdd, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x200, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, 0x1}, 0x40040) 2018/04/26 09:51:27 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7fff}, 0x8) 2018/04/26 09:51:27 executing program 1 (fault-call:0 fault-nth:2): add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0xce) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xfffffffffffffffe) 2018/04/26 09:51:27 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00') accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/252) 2018/04/26 09:51:27 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/69, 0x45}], 0x1, &(0x7f0000000300)=""/163, 0xa3, 0x188becc2}, 0x2020) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) syz_mount_image$vfat(&(0x7f00000019c0)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x2000000000e000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000040)='./file0\x00', 0x20000000000) 2018/04/26 09:51:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff39}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, 0x8) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x19a, 0x0) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)=ANY=[]) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/26 09:51:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffc01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x80) semop(r0, &(0x7f00000001c0)=[{0x4, 0x6, 0x1800}, {0x3, 0x800, 0x1800}], 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a0000008ef5f0ba99ddd48bf612caeea09a398e282e4f22ad5c8ca5424f6cf94c65c927dd40e8686976e4abc56d261b10f00db768dfed2be5f1fb7fa5326ee291eebeb844c3445264dae66d3954a96be48baf8c3fd2f9cfedd21b4818e89e148f90049c49a106195c02d358390e3ace225a1eb53ce8b9f95fc773703d9b3d2c7d02ca3177a27ea5b5de65"], &(0x7f0000000200)=0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/04/26 09:51:27 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) [ 252.659785] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 252.659785] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 252.726443] FAT-fs (loop3): bogus number of reserved sectors [ 252.732428] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 09:51:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) dup2(r0, r2) [ 252.774563] FAT-fs (loop3): bogus number of reserved sectors [ 252.780613] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 09:51:28 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1b, 0x5, @thr={&(0x7f00000000c0)="30581bdc89328b", &(0x7f0000000200)="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"}}, &(0x7f0000000140)=0x0) timer_gettime(r0, &(0x7f0000001280)) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') r2 = semget(0x3, 0x2, 0x100) semtimedop(r2, &(0x7f0000000040)=[{0x0, 0x5, 0x800}], 0x1, &(0x7f0000001200)={0x0, 0x989680}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r4 = getpgrp(0xffffffffffffffff) setpgid(r3, r4) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) [ 252.844336] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 252.908197] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/26 09:51:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0x425f189067050644) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syncfs(r1) setreuid(0x0, r2) r3 = inotify_init1(0x80000) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x600000) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00000004c0)) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000600)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x0, 0x248, 0x248, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f00000005c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7195}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1b}, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], 'ip_vti0\x00', 'veth1_to_bond\x00', {}, {}, 0xff, 0x8, 0x6, 0xd}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x100000001, 0x1, 0x1, [0x6, 0x4, 0x8, 0x8, 0x3, 0x6, 0x7, 0x8001, 0x0, 0x2, 0x0, 0x800, 0xfffffffffffffff7, 0x3, 0x9, 0x20], 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'bridge0\x00', 0x4}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff, 0xff000000, 0xffffff00], [0xff0000ff, 0xffffff00, 0xffffff00, 0xff000000], 'team0\x00', 'bridge0\x00', {}, {}, 0x21, 0x4f, 0x1, 0x8}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xc99, 0x7, 0x1, [0x8, 0xff, 0x8, 0x8, 0x0, 0xf6, 0x0, 0x100, 0x7, 0x0, 0x7f, 0x5, 0xfffffffffffffffe, 0x9d8, 0x4, 0xcd03]}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) futimesat(r4, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) fcntl$getownex(r3, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) r6 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000500)) accept$netrom(r6, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000002f80)="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", 0x201}], 0x1) 2018/04/26 09:51:28 executing program 7: syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') [ 252.992593] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 252.992593] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 253.226689] ptrace attach of "/root/syz-executor6"[4605] was attempted by "/root/syz-executor6"[16762] 2018/04/26 09:51:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) setgid(r2) keyctl$session_to_parent(0x12) 2018/04/26 09:51:29 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:29 executing program 1: add_key(&(0x7f0000000100)='%ns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:29 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x7fffffff) connect$pptp(r1, &(0x7f00000005c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0x8d) 2018/04/26 09:51:29 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/130) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) r1 = socket(0x11, 0x4000000000080002, 0x2) setsockopt(r1, 0x107, 0xd, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/26 09:51:29 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x80) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="b8010000000f01d966bad104ec360f01dbb9800000c0b80001c0feba000000000f30c4c3b56d48000866baf80cb88454698bef66bafc0c66b8d48266ef3e6531d90f3236640f013f0f08", 0x4a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 09:51:29 executing program 7: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000100)={0x3, 0x9, 0x9, 0x6, 0x5e34, 0x1}) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x67, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e23, 0x4, 'none\x00', 0x10, 0x101, 0x18}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 0x400, 0x0, 0x9}}, 0x44) 2018/04/26 09:51:29 executing program 1: add_key(&(0x7f0000000100)='.ns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:29 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/237, 0xed}, {&(0x7f0000001280)=""/100, 0x64}, {&(0x7f0000001300)=""/120, 0x78}, {&(0x7f0000001380)=""/40, 0x28}, {&(0x7f00000013c0)=""/106, 0x6a}, {&(0x7f0000001440)=""/190, 0xbe}, {&(0x7f0000001500)=""/213, 0xd5}], 0xa, &(0x7f00000016c0)=""/216, 0xd8, 0x1000}, 0x2) shutdown(r0, 0xfffffffffffffffe) 2018/04/26 09:51:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@any=0xffffffff}) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) dup(r0) 2018/04/26 09:51:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x4, 0xc0803) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x683, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/04/26 09:51:29 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) ppoll(&(0x7f0000004fc8), 0x0, &(0x7f0000004ff0)={0x0, 0x989680}, &(0x7f0000000000), 0xfffffffffffffdff) 2018/04/26 09:51:29 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) inotify_add_watch(r0, &(0x7f0000000040)='./control/file0\x00', 0xc16) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:29 executing program 6: getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='gid_map\x00') r2 = eventfd2(0x7fffffff, 0xfffffffffffffffd) sendfile(r2, r1, &(0x7f0000000080), 0x10ed5d) 2018/04/26 09:51:29 executing program 1: add_key(&(0x7f0000000100)='\nns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:29 executing program 3: r0 = userfaultfd(0x0) r1 = gettid() fstatfs(r0, &(0x7f00000000c0)=""/162) socketpair(0x8, 0x80007, 0x100000000, &(0x7f0000000180)) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) ptrace$setopts(0x4200, r1, 0x7, 0x40) 2018/04/26 09:51:30 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:30 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x42042) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21}, {0x307, @random="bd6d0cdbb465"}, 0x2, {0x2, 0x4e23, @broadcast=0xffffffff}, 'bcsf0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b2ffd)='nv\x00', 0x3) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) 2018/04/26 09:51:30 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/04/26 09:51:30 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:30 executing program 1: add_key(&(0x7f0000000100)='d%s_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x18041, 0x0) mmap(&(0x7f000087d000/0x8000)=nil, 0x8000, 0x2, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x40000000000032, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x1800000, 0x4eb6) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xaf87) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xd8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='cmdline\x00') pipe2(&(0x7f0000000140), 0x84000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x40000000002, 0x9}) 2018/04/26 09:51:30 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x98115c30291b633a) sendmsg$kcm(r0, &(0x7f0000001980)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="bfc80304891ae999051535f94a0b71f4c26a495523c68405edf03fbff6f9ff2ea74317618b06ecc60b33c0c78469f571ffb396c4dcd3dac676b8c6b2218a56f7718c5633f4570c10074de135a77e32461052ff35b835b88a37dc9493c5fd845113ab631b52fcbcb0b98ec7ef3027437406026b8b581ca6287cf64522b2f400062fce87ae378247f4d2ca390f5bfde67ab92884043b4190fcb537b4149107bc21e3dcd0315be9adf2b73dcc44c834c84275709cc67862d32a6f", 0xb9}, {&(0x7f0000000080)="d56438bc24c8fc78f6ed0e10220d62461e532b3aa75d815f69961eae9dfb15e97217713d8b2441fb3e207f", 0x2b}, {&(0x7f00000012c0)="b8cf6fd1542dcddf6d699cb288c7aa2730d434aa04b1fd04", 0x18}, {&(0x7f0000001300)="971515873fa4a37e60c3b60a2ca96e14e48aeedb88230571308f2506b6a44bc2a626e4ec2e4e867e0b808d1c2f10078399bf6b5931f3f7f1aa8ef39bf511a13cb9ccb8aa368a56070e12c7a2e3babd1b2bcc8a7e1af355ba3db350a9e6acd0db40b3acc127da770d114d03bef52371fb1e3f47ba5c4fec9e30a0402c42af448b0084916f", 0x84}, {&(0x7f00000013c0)="cf97fcdca5538e83c0851609102860621709f208b0611a9d89f3b0310bf5345d7bedbc4c0fe4f7df18d2767f1e9eaa69fbce0ff4ee3acb5d9eac55a62a97d39f35b847aa75d78d07eef1367f17e408715253934f73773df7142a7ddf0acd43e39a10c44621590ebfe8992cb66fbc8522608dcf10242fa4a492c3bdbc1d7245d7fc5528312b3b1c6278a87b2488fb59674bb46771830eeec804d0c00c9438053aaf124dc4a6169f0160fdc20c3698fe6f30bb06407039b80a9b52ad7e40d8942b002939e2563bf4e0ddcab7ef", 0xcc}, {&(0x7f00000014c0)="9f236e360a9383ad5ba283c11fb5e6741720088bb487bec19ea9171930637930c715cab7cc084703ec9d66895ca94534806782ac65b509369d4262da4fdd576c35b28496491d67fb4b000f17b90b601c3967aff93f9a87e2a72bef89296867c37f6c3a0f81814a93360b8b7ceec87bdb4f64f7c2bd401c31aed2600937aec2d1bf50957bdbf99f75ddbcd5769f6e025ed8db3c8c63ef4c59f1f720982eb8209acaf81a4f24564dde7af29cb8ca889f1daf3c602dd19845ec7119142f8a361ff09cb565282a8d69e75fe55ef09e6833981d66ca91d2ba9cbdb54b49633a572b42d5005099846536e3a1c3435c3ce38c41b1b63fa08c5a6e3d", 0xf8}, {&(0x7f00000015c0)="7338053546ebffc5ff35d43d935340c76474e0cd776c9d43a1cff9c09db057cab7674b0d916e", 0x26}], 0x8, &(0x7f0000001680)=[{0x80, 0x108, 0x3, "be401450a77f4d93d5385a247614f4210049c803772778592d3b5950ff473e7e1ca707878ef78cb993a811bf4ab5081c3be343897b108e21edac8f436d8f7806303cd52a8e9df7794c5d854040b6a807a9bb3683d72a3c022863fe6c5fe1f25d608ec91dfe9d8ee79157804c"}, {0x78, 0x3a, 0x5, "c0f0e42e95135067f77bebd0ca3aad55f845e5d79b333a45be93c51337e9274a86aa0a6f21bfd2104a10c56ad5b4cdf28fd16dacd2a064f7ee4dd6956fb64d3b0a70ba5de04532dab5ca76c64244256e266f1015dfa6be44a3895c6f12ab9f116412"}, {0xd8, 0x11e, 0x1ff, "fc1a2767ff78b0b6b86fe09968c8d0d4e8f708407ccf8b785b9a7773e04596a9472fdefec0f02d77c6e72fcb76ad4e16b0089915a894dd80b047ce7f8aa098a228a29210919445e02509360cd50027b166c2c4262cbe1bed38c93cf0c9b8a19c1919d6756b51e217a7923694b506f2a467ae4654a4892ddd1d316353016a043fade868de6c340aa143cdac3ee63653b0222431aebf7b982e08b5faf7e0ccd0c970e924c91cf6f892e604143931fd2dc132556758e5c77051490fb4dbb3c477ae7e6c"}, {0x110, 0x10b, 0x9, "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"}], 0x2e0, 0x810}, 0x90) get_thread_area(&(0x7f0000000000)={0x6, 0x100000, 0x1400, 0x8, 0x14ff, 0x7ff, 0x6, 0xda3, 0x101, 0x7fffffff}) creat(&(0x7f000078dff8)='./file0\x00', 0x0) rt_sigaction(0x23, &(0x7f00000019c0)={0x0, {0xffffffffffffffe0}, 0x98000000, 0x7f}, &(0x7f0000001a00), 0x8, &(0x7f0000001a40)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:30 executing program 7: getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6c543d1610635b624efb") readv(r1, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/245, 0xfffffffffffffe98}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000140)=""/240, 0x4f}], 0x3) 2018/04/26 09:51:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:30 executing program 1: add_key(&(0x7f0000000100)='d\ns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000c5a08e81eae2dc167e0a50b16c20f0000", @ANYRES32=r1, @ANYBLOB="08000200000000001400060000000000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/26 09:51:30 executing program 2: 2018/04/26 09:51:30 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x820) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x800, 0x6f89b548}, 0x90) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) 2018/04/26 09:51:30 executing program 1: add_key(&(0x7f0000000100)='dnp_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:31 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) socket(0xf, 0x804, 0x80000000) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) 2018/04/26 09:51:31 executing program 3: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffe, 0x40000000000031, r0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x0, @rand_addr, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/04/26 09:51:31 executing program 1: add_key(&(0x7f0000000100)='dn\n_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:31 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./control\x00', r1, r2) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x1cf, 0x6, 0x1ff, 0x307, 0x2fc, 0x8, 0x301, 0x693c}, "7648539a8d7c253251cc531686615c7637544f5571801c14f49018e298ed0c52f3a131587fb3b23149f933733648d1528f34559b4e69cd9d05ccf01aba1e2bebb556744ca152576c4ab5ec2693a22fdcf8018af76969873462f722f8f677c1d30106efa12d03d0abf6f0566402d381d35675c6039a4abb46cc5562cb9d9c18853cfb263e1641ed498ffd894846405b6564448bce1796f0a824f36a9d4500203eae2795277da4d1df5edc5a7a0a8ab471403017c48bdcb02e2dd497aacd6620e49ec5fbea92"}, 0xe5) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000003c0)={'ip6gretap0\x00', 0x400}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) r1 = socket$inet(0x2, 0x805, 0x3123) tee(r0, r1, 0x3, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/26 09:51:31 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/26 09:51:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) tee(r0, r0, 0xa7b, 0x9) 2018/04/26 09:51:31 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x7fff, 0x3, [0x230c, 0xf800000000000000, 0x1]}, &(0x7f0000000340)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x5, 0x30}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r2, 0x0, 0x29, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) rt_sigreturn() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffff, 0x8000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xfffffffffffffd94, "61058e21f99868fd4962ab94bb78eec46fa1c519e9876ad4f9595320902faa5342c22cc3458fe7546fbd158b247054939c989bb911232613c0de61e914361a224c6a0a5d45999906a7a9559f2d8b3c2b5e5f85e99d0f3d2a2d086bc0cc25efffac90eaf22f5f1faafc4ed43593248a530b5074fa538b9cd0075185ee2c7d81daac95747ebf69eb94bcfee59191b6c4cf5ab6d106203bfa3a9376af0a"}, &(0x7f0000000240)=0xfffffde5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) 2018/04/26 09:51:31 executing program 1: add_key(&(0x7f0000000100)='dni_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:31 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x20, 0xff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/04/26 09:51:31 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x976, 0x0, 0x7, 0x1e}, 0x294) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000400000009500000000000019"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x300) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xe, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x7ff, 0x1, 0x4, 0x0, 0xfffffffd, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, r0}, @exit={0x95}, @alu={0x4, 0xfffffffffffff801, 0x8, 0xf, 0x7, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x886}, @jmp={0x5, 0x8, 0x0, 0xf, 0x7, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000400)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000003c0)) r3 = memfd_create(&(0x7f0000000300)=']vboxnet1]:eth1\x00', 0x2) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/04/26 09:51:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x3fe, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/04/26 09:51:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getegid() readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40800) 2018/04/26 09:51:31 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x5d8, 0x2a0, 0x2a0, 0xffffffff, 0x3b0, 0x3b0, 0x508, 0x508, 0xffffffff, 0x508, 0x508, 0x5, &(0x7f0000000040), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1c}, [0xff000000, 0xff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xff000000], 'bcsh0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x100000000, 0x3}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d2, 0x7, 0x1f, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr=0x7f, @ipv4=@multicast2=0xe0000002, @port=0x4e23, @icmp_id=0x66}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffff00, 0xffffff00], [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 'ip_vti0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x6f, 0x5, 0x3, 0x44}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x55b866de, 0x3, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}, @port=0x4e21, @gre_key=0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1d, @ipv4=@rand_addr=0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x67, @gre_key=0x80000000}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x4, 0x1, [0x5, 0x7, 0x6, 0x3, 0x43, 0x1, 0x5, 0x81, 0x3ff, 0x800, 0xfb3, 0x25, 0x2, 0xff, 0x6, 0xf424], 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv4=@loopback=0x7f000001, @ipv6=@loopback={0x0, 0x1}, @port=0x4e20, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') inotify_add_watch(r1, &(0x7f0000000100)='./file2\x00', 0x78) 2018/04/26 09:51:31 executing program 1: add_key(&(0x7f0000000100)='dnl_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:31 executing program 0: r0 = add_key(&(0x7f00000001c0)="6b65377269d86c180c901625444ec61f2286c1216e6700b6bd5e3c383af952807ece3bb51a4912252116", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x1) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}) keyctl$negate(0xd, r0, 0x100000001, r0) keyctl$join(0x12, &(0x7f0000017000)={0x73, 0x79, 0x7a}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/181, 0xb5}, &(0x7f0000000100), 0x2}, 0x20) 2018/04/26 09:51:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x80000, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/26 09:51:32 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x26b}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000000)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x8000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)) 2018/04/26 09:51:32 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xab, "925061757ba62279392308000000e15c530ca2388a04547530f0e5f1ec9bffab241e2b98a35a7f979fef3b05b142458c2f995faa1b844bc40098ec5cba8fc1458893be22d8f9f949065ac9401a11ce197197f7e4957bf2a55aac93c03d52df354b7ccbbdc1915c073159a13ac283067c391afdc59c255f7bf794aac22413604c03c186227d38b6c13bde3f38b24be8a79fbf4f35823f67636d269bdd6b0c286c78d88f19cfda62fd344eac"}, &(0x7f0000000080)=0xcf) 2018/04/26 09:51:32 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c653103", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:32 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000340)='./control/file0\x00', 0x0) statx(r0, &(0x7f0000000300)='./file0\x00', 0x400, 0x11, &(0x7f0000000400)) openat$ion(0xffffffffffffff9c, &(0x7f0000002740)='/dev/ion\x00', 0x4000, 0x0) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file1\x00') sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x2, 0x2}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000580)="896aa2a22775b8178d10c585d644e11d56340501ca738d4984299dd49aab203e3cd82a753ee14a0c37210a9f660e8ce4ebb68691ea42d446926ed6", 0x3b}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="6af59b1198f3868fe3acfe04bef478b732905464324dfcc0587021bc6555b9f90d1006cc67d46f341ee133326cd53f00a954aa167b9503ab69614dd6773f9144238978f5b290a352e193f4971253356240cae4fb2ba054bc7b2a1712eb7ba2f0863746e5f67634f95ef56e71197f4f0ddcd5210680d84de29adfe22c0c085c53a9db312bdb537fc88da7e0062fde18ee4705f59d1556c08b81cc9b6612a2b013d6967460cccaf8fcc1305a5f667a8fdcf9c6b548ac081cf781d85c93a0661c5db3cc5488fb1b184bb0f1797c26c23a1f5a9545e88d116826c2ce797ac3c09e1bdfec1344b8caad5d8047ee3cb6c875003f67df8c4fe3215907afc6ab93e03da69034713a54475fd1fb82836395a059b31446e9d51d28c4adce9300e303f3ed929048b7996b44961996f9f9df8ea2b509bef70723128884935112c0226d83f2ae266ec6aac1595f396e077e825f5deb412ef45dd8c7c7d0f479f5087fec1e12369cd337cc84393ef86f1bab872a67f110360f39a583f43b5162762f93f4b2ee3a59e070338b72e9ac59396abc25a01189b59f24bcc53c71e00f9686ad9047bf4038b295623232a896d099c9f3a13dd8d5a8811fc2a7d74040e079e9f197f1f6402e8286a28aab220f02f561b8f9f670e53ba61470d5b07045bf148abd7ecf85b3141b8357f5476e4dfc0f31fedc698f79e197e929a54bdec5225950f7b8074da6c78603bf88c9e21fab396b1af58cd4f9a620e5306d489d49127a78ac832c5fd2a1b9b867c93a634184d07464a3d2c3a76806cd5e47b9707c1c5dbd9d3b7c8c029ef7d451241caec15134c84cf74addacfef96a568911fe06219442270d76dc5537ca06f5cc4d57b4a077f9c77365d644c7f137691981f9966891d810dce360ff213cdca179f229593295a89b6934b3978f04f6ecc88f1d530da610e1fcb7e434132d94d64d698f5373042d9900c6aa000b1dadc10287ef24c0e7acb46f442e5e0def671539dcd09f364eeb0271e7ffd2164f88067bd78dbceee4216ec1554919c06cd1f0c45578fdeca01bb99b96becdb90ab898aeb6d3ef19987643a08d7d651055f7b5f49d48a0f57cb8b67148e3476d7cceafc8a4c164f707cc0c8012e987c5fba9e14b86944e3b8cf69f6fbe4bba68e6a245793160250ffe4a382541eda2937c4a8628f517f0c40b9a7465b17dcc6a7d8324344575b57017e05b2c35f16de06f33be9de9e3f989a4f8d7c76729f19c209f231e91fa2647a05bfcba61f7668d7e8ba3aeaf9b9090627066b391ed1ff6295fef29fd857a6cf2b8161e5be3da0655aeb84528c88c5a8c29703ee7f9132870065c9e1e5d08487c831ab713fd47d343e931fa417f5e3f6c6fd61c6155646e4694ea09742d321565e2dfb55f2258b2878314796584e7f658a1470fd2dfffb8e429972d36358894734dab015bd7f67f4f6cebcb574ca389e38c1881796326e72f179f8c35dd2819de6e50a7678912caf31f595aeab3c45959c0c602f0f7242dda6c7f91bccc5362c549756ff5725fd5eb3e978de77e5d3541fc26a1b4bbcf3a7da5efd207ba39491403527bb35845526d3d0bed176421eedc31d6e7002e978dc69fa0073a32f57401517c042739cbab5488695e81d27ff6bc05fecf7d08606d5addd25d1f2cb8ed4efface33f948b16cb7a830bd7bfd7af343eaf61fb07e2d370ab38c9432eea209db436e61b3d30dd2e66d3aaf5d2fd804143f67f8e57c4380bad02b3f4d8e7f0177d4bb97d6077a04ae70edd32ce5fc8be014b1368f7b15da9734ca497b9928e073a9efef406f32c4dbb7601bc89a98cc10d4e71ab5be3132c106f72ba7b0d8b3597fb5cafd770154e44507b5dd4147704e1e038a63a9f6253fa9b30e7a6a1a97ac7821c4b0ab891ffcb30d40abab9f37d7ee40c2dc22c6a8d83ec4e61d698f6ab859db41e1acb2432329a8d1aa7afb602ca749b5efac5c2201c05afaf7b5c29bbe8b2e8d187f49237a7eb269b886e816ba1c03a4fe1a1b24d9a019bbea7e17d40f42a40bd209cdcb7e105c8750ff0c387c2645e600bff099aefaec9818d2fef8f906be55269e852062f4921ac3db78f19757c9d100cda517d528464a51b1a9edb3efe5777f4e543c4af5cb14f85684a617e30dda69c57a00039100b63ad3a5281d520a6f742fd060b61b8746d23141fb7777886f7072f6333a959945ec5d1250fdcc5616ef22e26fc5e0bb0f118ba7afa0bb35db11345b7aa394ec5a990ea7a5ae496405affed26e5677401b5cf9dfa4ac2d654fb4ac29dba97f86609924e2d41297f40e323417bd6794e449b045f7b82c30616174501fa3cd1bfcf6b43c08e245271dc2471c4b9e27977f06273d4b6ea81eaa2e0f6b5cffeb639a7f2efeb33cbe010b5adafb68df0e528e81a1cdc227a6795defb8c5a1981a7b30c82ae5904c6da3d18b6a55d6c47a5ddc62ea37b0c2165786c13e9f6aff2a6368354a2b1b9e09579a3d7dcb72ed9e6b006362411d6a3d90d7b60d8614020960c7bde0772b7490e61707232b3221a8445e8cb3a5c6f9130361caed9156eb2442bfba35744b2d3ed5e93c428e55dc906544f675c461369065c53b9332b3ad3ff110088d909d2f746c430bd28b4909eb81680930859a97ca5f8fe370b5c9799320c0bbb475da434e9c0ca5bee7710593198b5f0b31f103a909b2a9bc6376e8b45eb08bfa89095137e20b5ee875a503f8d4d1ca47fbbc56f048a1717c3d317b37daa5e97041d4f7e6c9e36ac9987b59a2f8a4461abe369b1afec3d77d9194410dd3389bfb31288a8171bb4f9c7b18c4c1b35cdb432645bcf3b759c137b677e894c558d418acc37f4d34e49f4087c2e56ddcdd20bc2241c5aa0cfc984798e04c8db826fad18a252cbce1aca9cfdb41921265e818acecbfa79ae6cc17c713c4d12c94dc675fa2aecfffc158885962b1c9dfb65d8395be65d284f8b6ea09e7962af4e6af96a81fb2151685dd4479f76efe930b16185f1236a5028246bcd15c9b4caafc47a2ece5bda7e9c4bef41351268f852a7792fd066141bad6fb8d28a52abb9b2c6f77ac2d92eecfff20a1dcaec34cc96f5dd217a228ba0c7dbd1c9343e058a8d53f6ad8ef915a90644e41605eab97f287f5f2e34fe671154c099816f36424d939694d6b0d9259231efcf61b954f0bd5e21ce8e1f2e944cae2e33f9fac2ee5e0beba01075c189ae4018990ed73449f8003db8001641b7b9de762e3fa9d77be49085c0c2f6f5effd6a557d793a067ee9f0c49c8b8a3b1cba61ac1656f61636c1d433e130e4d391d4b7c62366dade83f3f08f7b6af1074b52786929727c451dc2d47fb97aea14c6f2a2f3634a57cc52495f54a11d7c589efb5ee4beaca9df9786f6ab8f68f8a86c78b298969e8138e4380f978fb48b3dec0bb4b8f9c857a3c4ac234e4ad173823a02794133e0b7e71bb20e012d53c0d542344853ab3d4804c033de967eb62a4d1ad165f899fa7dc5ddbda10ee6ff063776baa1057cf0739c84eb8c333ba78bd83351d21f1b88f87f8f73e6488647f6c013b52e5b8b969827e035a867e0771eb442136c641dbb544b017bab288f1fcc3a308e3958305de1efe8c7a25fd5bc1d65bf23571522c8c75f72ab6ed4e76ca660a79fe9a8cd56937f175b1c79844f9d13e334d616a5dd07836252f6a2e813953fa2cd4a54d99ecd5867d0487dd1063728fb1fa0c15d31efaa9cfa90a78b7b9f076f67c26b77dcd85b952eccce01b9bfce246d152880bb61c301bee578365e33f2221be4731408dbce4aad86d60c8adf783ce9213d3e90f47340c011fc87a5b8d1aa898de8e1d25a1a976a1c076caf4ee226ab921c9b4bb437eef1e43f1c6fda949d42f5d1c5aec3328f8c811b3cb55ae0b512069146b102db94d79205630b0d9ff4e0c08bf2a5daa4394239ddc3492124ac13a738795583ccf4762b86885b9aa95509ee3e2d52fa59d58fcfa1d51d19e1e437d21d6f35489b6f1047028d09bb857714e4f19692ff09ac054103ab9745cbf2d88fb90986ab833c757deb08a37e315f9163090fa0a0f5e16e3d96b35dd41fede3e6e462b1d31751670d007de748eee1da95cf0107096a8e2c80506982708e04d9bd40e5b2e3574586f2685a8cf4dc8885192b7f76d19784d6f1c6a91a31c5c7d9e107d9eee65ec23a3d0240fd912acab5524ab0bad511361540ca7672b97fc44c7df133389eac64f7bebe24e808eddd858f50c9442b4cbee59c74a81418470d50db8c7046e6a76b9e2410d0c8f246eb6acbff5a9e54c787b825ddd7d78d47a26d21f46caa8df65647446731841e6359f5665376c15a4400d30da93cb3a8b47bba018738ab17d717769db6a0db558f9c863c4f0ee2d1cc87fb4482a918e2eed64933ff7a8f118e7d934ec84ba157588120341a4fa1ae8bb9e5dd5e622658c045ccf580c464eca1718d97cdb67f9805ad263c164144a1bcdef4c7e3bc9b4c071139efb897c8667c15fd0167bc10e2172dee828a977831fab3620076b8f79fd7105e9bbf0987fa34ea7b79d9da3e5ad493112ebba6a7474d2e0ab70e0977268c496b76af7c9f64720cc6bccb46167a29e686b8f4cd0c9434da30c6c077e4b62c5af3ae0f0c2a082c0aa35ed3d2dc063a62f2c3f0944b153055f174319aaf402f2f0ca809904e11958799b4ad828fa838d12f5602c6c6c52460734eb0167f66450eec11019f2af94935e5122919174846f7718cc735fcdda6649892da6bfabc0ba2a217830010bd65a31a01a78db7b8d6cf97d526a554334ad1b77011116cc6046b2959ad70d36ea202e46b65b9fdd0aeca330a23d2bfbec231402e6debd0617c3d8044ab4b8adf10cd25f654ec7821c41bf52a864a96d213815700acfe01dbd4f0bda78b1142fc6e70304d081a3629fe697368ab60a97ddca328122c37ae5e47b779f5916c7abf98b53c0a35f651650867df3a78b6860af39e8c16264db7a47e03a4c79da6b163d9bacd99204c6bc03fb2741e2d86ddc28d03fb6907ee03a1cd1444fa9ddf7aa9d76b93f4b52f2cd90be4815758c3656047aac8632b1f3c0f6c844e20893b6573291b1f3173991f6d44ca9d3dda46ca76b72fd259bb3e325e5596d3fdfc0d1ba4484489a962a25d41a7766da2712155d7451ec9f7d97e1bfe5a44f08c41d0334b8992161ea19530d020f9d27dcf6eca176e76108ea81962b14b68cbbb43cee996d539cef6cf494060fd0279cf528d1c56660c11a8a06dcf66f80d4ff5a4155b2550a6d01f4c4e565a5df524d7f72dc0ceb5544d8fb02e72f76ecb5ef32d104c4bef693af5c8accfb40b6ef38f37d50d379d8d7c1fc7d1425877415797d2411d0220f0a0f3d2362fced26c852e5e16d8ab163cba435117eb43d09e4d3428b58012ad087cd5434648d835df43ffa14527c8d8e123a2fd2c55b823765b31d3f828d76c0e6793a9419965f6f33d43ee95cf994e5ae2dfa858504bc83878ad49054ef6805b8da52b97446cc04759c39147234cfa3ab9ba4411e38c70b31e7732bf32eb5fded37679692753d08a9af352079557acfce0c63421fc75df0c0bd31cf968144d53893aa8bf61a8a9bcf593f040ac8ffb6ecba962ca054c029f19fcd0634b82fa800eb9365726a63590e3759bf948a6f70717e131b8145ac6874fd147ca9b63d19ac0b349adff20c1a2d582c6ecce0f7c2f98a8e1980d4bf18bb39fdac1b51e04c383d10c3ff306746c6bdde16913318477f14cf2d41204bf8f141040a013461c478ac25d8841eaac4406f994d1325cb5d51aa80cf2a4908faed5d46b1b04bf7d", 0x1000}], 0x3, &(0x7f0000002600)=[{0x10, 0x197, 0x1c}, {0xb0, 0x13f, 0xfffffffffffffffc, "f8a9531bf3022b14198ffd3d57a63327c7dbfa7cc495942f3912810541f7a20bf1fab78d2f6fe970ebee71f20a773b981f7a962741fe96b67894d81fab232eb77bbf73cb2e5460538e413f7d49e619e67020431fac4478da1eb63f7cb9f1a10ce4f4d484172d4cbf0cacc270418a1e263a90a1c378e737515681ea261c2446ce45d2380d25b8776188355498041e3f12e20ad9e12968ccab5f4a898d5d1950"}, {0x38, 0x0, 0x2, "f80a4d6b5a062cf7181b2b166b243edba6eb14c36210f23d8f64d854973d9b482e"}], 0xf8, 0x20000000}, 0x40) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="b118e75db33828191dd0e46d04fbd722d362f352fbb3fbf4d33a0594667b46c35e19483daf8f96dba37514e5773924ade45d06075ad98eb56130fab0f783eb5faba1992f3a8345eb693ab0219ef4dbcc313608d928c126ae5b8afce5eb2f9523dc67a99568c535eb80346627dc8eb063afe560be3f79a9007bde3d830abf2efd70a94307a66d4a14cb8504746864cbe4ed88256de1d8ce59dae5f59306e41743ba46a5d18a0c7d5a597183233548", 0xae}, {&(0x7f0000000200)="e1469d4d216ffd8f33bc3468c039fb9c9806a0b94720dd1cba938bf2105aaa8855ff11d38eaa52a48869977adbb8ce02e81373462e6f2d9f11ebbc4e7b9af5016edfadd02d21301fb90e5aa9042ab9", 0x4f}, {&(0x7f0000000140)='A', 0x1}], 0x3, 0x0, 0x0, 0x800}, 0x20000040) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000002bee22abc6caf2c9bb3ad20cc6e5350059b52c74c637d6cf6c60f0c8a3516d889cb4214cc27e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x730000, 0x20, &(0x7f0000000180)) 2018/04/26 09:51:32 executing program 1: add_key(&(0x7f0000000100)='dno_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:32 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x200, 0x800, 0xfffffffffffffffc, 0xb9, 0x10000, 0x6, 0x97d, 0x1, 0x101, 0x8}) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/04/26 09:51:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x200080bc) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:32 executing program 6: accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000180)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x4) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/12) sendfile(r1, r0, &(0x7f0000000200), 0x10000) 2018/04/26 09:51:32 executing program 1: add_key(&(0x7f0000000100)='dn%_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:32 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/26 09:51:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) 2018/04/26 09:51:32 executing program 2: remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0xc0, 0x8000) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/04/26 09:51:33 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x130) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') sysfs$1(0x1, &(0x7f0000000000)='*\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0xffffffffffffffe1, 0x4) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:34 executing program 1: add_key(&(0x7f0000000100)='dnc_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:34 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xc5}], 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x101000) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/04/26 09:51:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) finit_module(r0, &(0x7f0000000000)='syzkaller\x00', 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xb4, &(0x7f00000002c0)="5b91c0a09d140a69db03fb2fd262", &(0x7f0000000100)=""/180}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x2, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1f, 0x6, 0x8, 0x2, 0xfffffffe, 0xffffffffffffffff}], &(0x7f00000000c0)='GPL\x00', 0x6, 0x75, &(0x7f00000001c0)=""/117, 0x41f00, 0x1}, 0x48) 2018/04/26 09:51:34 executing program 2: r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x1998032e}, &(0x7f0000804000)={0x0, 0x3, 0x4, 0x6}) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000100)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out={0x9}}, 0x12) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0xec2f, 0x1, [0x100000000]}, &(0x7f0000000240)=0xa) 2018/04/26 09:51:34 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/132, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x3, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x9, 0x5, 0x0, 0x5fb, &(0x7f0000000100)='dummy0\x00', 0x2, 0x1f, 0x1ff}) 2018/04/26 09:51:34 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) alarm(0x13e) r0 = creat(&(0x7f0000000200)='./control\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="eb00000067ddf17bd0c5d8dbbd47dffe98404b39c459df2f8e3f5b3e2f4c7c60e1e7744a5111996e743af2515ea5270c85196e2cdc25f1cf19d45ada74d668415f6b2018a8262f5e621bd1282e5308077f214e59fc3f7e1214f48932f66efba967682b697879139c3acfa27c6581db7cf839fd36c8f6afa3f4f749b4aed6d96340635a1d20e7f0f142518b8efe1fd8f199515e98ac7c7a27983bb22318ce5e985866d0cb41f31de11c760a547bee2837e19afd63dfccd715ef4899fe09b90508675770d0bcce5b02052e344406518e11ef4afe1f5efa806c961dc7986ffe418951dec833c87c2e9d49"], &(0x7f0000000000)=0xf3) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000040)) 2018/04/26 09:51:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05a00640000000003a46326b2c9965bfd4f015a9dd10a73fcd3da7b663a3c86e2937163fc3a547c0cd52b08a82af54efcbdbf05b735d81d5b5c9c6df8daa94133d694a8becb7a443f383add2fbb6618b959d08ee7e"], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x89, @loopback=0x7f000001, 0x4e23, 0x3, 'ovf\x00', 0x20, 0x80, 0x3e}, 0x2c) 2018/04/26 09:51:34 executing program 1: add_key(&(0x7f0000000100)='dnu_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:34 executing program 2: r0 = socket$inet6(0xa, 0x80b, 0xfffffffffffffffc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/26 09:51:34 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x100000000000000, 0x1000000000000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@remote}, &(0x7f0000000100)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000200)}, 0x10) socketpair$inet(0x16, 0x400c4152, 0x0, &(0x7f0000000080)) 2018/04/26 09:51:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) [ 259.152444] binder: 17030:17039 unknown command 1074176005 [ 259.170590] binder: 17030:17039 ioctl c0306201 20007000 returned -22 2018/04/26 09:51:34 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x74) umount2(&(0x7f00000000c0)='.', 0x3) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/04/26 09:51:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0xf564, 0x400000, 0x0, 0x306}) r2 = eventfd2(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="0f01964900d177016766c7442400148900006766c7442402000000006766c744240600000000670f01142466b80500000066b9000000000f01d9b82d018ed80f01cf64f00fab4a090f01c9ff800048b81d010f00d0", 0x55}], 0x1, 0x20, &(0x7f0000000140)=[@cstype3={0x5, 0xb}, @cstype0={0x4, 0x8}], 0x2) eventfd2(0xc85, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x0, 0x400000000000002, r2}) 2018/04/26 09:51:34 executing program 5: mkdir(&(0x7f00000002c0)='./file1\x00', 0x10000000000000) link(&(0x7f0000000380)='./control/file0\x00', &(0x7f0000000340)='./file1\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/208, 0xd0) r0 = geteuid() lstat(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file1\x00', r0, r1) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 259.199528] binder: 17030:17046 unknown command 1074176005 [ 259.205913] binder: 17030:17046 ioctl c0306201 20007000 returned -22 2018/04/26 09:51:34 executing program 1: add_key(&(0x7f0000000100)='dnd_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x100000001) 2018/04/26 09:51:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x86c, 0x402) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x12002, 0x3000, 0x60, 0x0, 0xfffffffffffffffd}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000000180), 0x200000000009) 2018/04/26 09:51:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80800) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fff302763f00000000000000800000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/04/26 09:51:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={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_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/26 09:51:35 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000740)={0xffffffff}, 0x13f, 0xe}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x3, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6000000}, r1}}, 0x38) r2 = open(&(0x7f0000000280)='./file0\x00', 0x100000002, 0x0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x2a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/20) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="09400000010000000b"], 0x0) 2018/04/26 09:51:35 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531ff", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:35 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/116, 0x74}], 0x6, &(0x7f00000004c0)=""/48, 0x30}, 0x80000000}], 0x1, 0x2, 0x0) rename(&(0x7f00000005c0)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/04/26 09:51:35 executing program 1: add_key(&(0x7f0000000100)='dnx_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:35 executing program 1: add_key(&(0x7f0000000100)='dn._resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:35 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r0, r1, &(0x7f0000000340)=0xfffffffffffffffe, 0x1) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x200) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000200)=""/194, &(0x7f0000000300)=0xc2) recvfrom$ipx(r1, &(0x7f0000000000)=""/48, 0x30, 0x40002000, &(0x7f0000000080)={0x4, 0x8000, 0x101, "c000b9798697", 0xfffffffffffff800}, 0x10) 2018/04/26 09:51:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003b00)) sendmmsg$nfc_llcp(r0, &(0x7f0000003940)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x400, 0x4, "07f5c9ef7022479706d77833b2745866aad35f509d98e4712aacdb190b7163bb37aa43af9c8a66f40ea6b0c6d00a629b518c6db2e6a342cdbe5f4737f1eba7", 0x21}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000140)="aed2d4aff822d55a39f9dd6f2fc8960de95091d002b54f2b1c800573e68983ce1c351823deb5b148f83dbcd3922dc3d1294c03de16c277279369b7d9831475aab5a9fd65ad1b95da353af8d0312ee23c58a6a34c98a7fdb69419bb0dc1", 0x5d}], 0x1, &(0x7f0000000780)={0x1010, 0x104, 0x4e, "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"}, 0x1010, 0x48040}, {&(0x7f0000000200)={0x27, 0x0, 0x2, 0x6, 0x0, 0x5, "9a5a04c5e69a93aeb599f966eac911c44c5e62fdde5121e09db3908dd42e07201241fa3fb38110fee433d3d75318bd740d8ebacc7f4999cf2b700279d5332a", 0x30}, 0x60, &(0x7f0000001900)=[{&(0x7f0000000300)="ca22187d6fffc88baed70a10c8c187ce8966ec66d7fa96fb8f546ef6e883dc1745266a8fa3a1068efcc35eb82e7c9809b2ec30a73b473dc33a5ea050e07f22c349e53e042d6c8cad2261b58b8b1b29cd9197d91f2ed9da12baac32e814664593a9fcd2bf4eeac5b8329cd29f9664b2b87b25a6835bd01552942e4d21c00ac6752e30edf98fdd0357df5b23c1214c6003b04377497ceb3c58ef12c0c1894f822be3d5a3f5b190648511b3e4e466c0cbc9740c8dfb8e2b903e7ebc1814db57ebffe6adb7224a", 0xc5}, {&(0x7f0000000400)="9c15b073f376bae272b3c15ab273c33ff0698d60decb3da13cb6a78d3804faa8c2d6a442f24c0839f362b0317fcc2b07397cdd9443d693f793510afcce108e8bd184abd4480c99f2ab47d865d4010bc47d426218426b6a0bc77dd78921d629f7ac14e70332102a341befad65", 0x6c}, {&(0x7f0000000280)="6ea9ec98541ddb811a54", 0xa}, {&(0x7f0000000480)="197ffd", 0x3}, {&(0x7f00000017c0)="9b905fbb2b1d120fce8f3af7b302c1d5106499a7ebb3750068bbea2a5833ba86a688414ac204b977f3473aa77d3f6df723569f4a2ca765d82dd6cf523df55b8cf1d8901be79af22de6176c", 0x4b}, {&(0x7f0000001840)="feb73bff3484c6485d7dfeabfda0b603c5efae26c5d9e3c6f911e1a11970c8c98c5e38bffa6ed9489f5764c6c62e030f44f7f7c1ac4b74ed7258a99aef9f236bb46af73a516c4c71cd9e5627330f1cadaefb7136daf8d90cb183779c8c36cbe4e83a6f15c7537fb4fe642c2a2f26b4377c331aef1721034638e1669e0274d34d1bf33894262c8871bbe29f47a744413f4f9d13d010dca45ff7938c4aa87a0d645e50dd490aee0f27b7b32128194ec385", 0xb0}], 0x6, &(0x7f0000001980)={0x50, 0x7, 0x500000, "059354311cf504e1dadf86aa11d498b1537522018960be3ca4b8b474fccff121d790302e508236ddb040aa87968f386da53620e07485201afe"}, 0x50, 0x40}, {&(0x7f0000001a00)={0x27, 0x0, 0x0, 0x4, 0x3, 0xffffffffffffffe0, "79a6cc3d957ad5319ecac1e1720ccbda6057754b154287177724f0f2964078df03091c42ebd4876a140d4956db9995ad7c1f1ec9208d1dfb916e4f19ad900e"}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000001a80)="9a38ca25edb89b960006a37f62dac195799ef5277b38631abe30f69f3bb3afc6a8c4596dd33a17228f", 0x29}, {&(0x7f0000001ac0)="84b02bf6985560d4a9d69f7ce876c411fa689ef4b213dd03399e3d822b3535c9015008466858f9a020ae310273bfed148ac9804352e425015f930e96f7311cae3b8935d4a3e3bded7ab0b622eb1f9dbc1c711728762ec607a32055e7231e80c34cc9abf86659", 0x66}], 0x2, &(0x7f0000001b80)={0xf8, 0x10e, 0x200, "d3aa418f89601e7437d9847478c6e5f842feebc5d829aee7624e7fd7e8a42c27b0adefb37ca982c981edc6d3e162b667eeae8fb84552022b34108552539eaff29281f50e9a7a8f3cc3e8deb730e0ec9429c9e2f606e5da72c23387db62368bf3d08cd53691a3d3dff5ee8c91c5fcfa8f7a4b55d8c0fda408b3b2ad77a22013472b6720ce38996300c3d7ba7e85f624a34af8a7bd6a70a4e1c1ac70cb29bb06a81bdf618f8fb141f6476d1a3e9ef82017164df0244ab7fc13aaee06a2d1c200cc35f180d86ec0f49f622f669fea1c3a3f01fd766cd43c2362da46785ecf1f220fd751c8db78"}, 0xf8, 0x10}, {&(0x7f0000001c80)={0x27, 0x0, 0x0, 0x0, 0x9, 0x900, "a330eca645979772fdd6ff426b8cc8097340da7196d5ff9f5ef800eb8c973007bbdc0b89c7e9f990ac8055809cd2ae79143ae527813661c3a3d3838df81edd", 0x16}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001d00)="e28c0c5528b3626994ba958d401d0ddc9910a4ed8ea3067b46321d", 0x1b}, {&(0x7f0000001d40)="8a4c9ccd92333621aff8191fb2390d30c867335d03917464acea1f99a26fb1d48e1305eded3555cf42de44be2a30a479a3dbc49ac7e1f82ab50db507c04b3e776f288fe9f3db93c51671cfdea95ed205da871998766fa77c3fe728ef6fa5b4af40ef0d455024db8dca6a1fce953b2c037dee96968958eeefc7a53bc542105d7afcd644c454cf4d0570a728b022bab97f09e7c99d62ad9f52637ba38d387520caab81b07a6a7946a0976242e5c3df1da8b9578487889f8086bd71ed0bd2d3e9078d061c4d9a8235bf307bedf5358cc1abb309964cc8f26da813017580b75b", 0xde}], 0x2}, {&(0x7f0000001e80)={0x27, 0x0, 0x2, 0x7, 0xffffffff, 0x7f, "c59286a27e09e6eb7a68dea4f51a7f5a5e613540fabae3e3116274c2a27bbbfaf79c4995146a7f22f4642f729ccda4c159e167a49cdfc8d6c45178bf4e67f4", 0x3}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001f00)="149be2330e71ff4a8bc675e6ac1f9a4d0273b28853c0926b4d159305e9f2d217a825937858675db8922d58984f42ad99a3b83296ff03bdfb748cba2ca3e7978510ab6a24d109ebc70000cafdeb2d660037daf21902279a4885c2bd79c3ed4288c55b894b1f0ed14e53727b36ae37206fd103d963424d0e5942a1c2c7a07dfd2a45292f35ad2f7fecd63b6faa5a87870cf4d10f38ae33b03e71db4d27a3d46e9cff4c63ffdb878a55be0ac44a", 0xac}, {&(0x7f0000001fc0)="cfa31a34ca77e0a82d2fb22bcca4dd6bc773b62ca523c5a26764f17fa26a957e1c8224bbaf7ee26853ee0db5967a57b5928a76afa7cafdf15c", 0x39}], 0x2, &(0x7f0000002040)={0x70, 0x18e, 0x7c3693d9, "75c3f3b0f1087c382ee53254dca8129b34f41c4974ebaec888f347b8ed1198be9c181ef9ab085b17b46db5acbfb91c27c5c950a7076a95ddf2b14a95444ce67b62a57f63ae689120f157cee9d610a3df82963b6eb25758f54c8c"}, 0x70}, {&(0x7f00000020c0)={0x27, 0x0, 0x1, 0x4, 0x3, 0x10001, "003dfa60fede94a49656c479a23f3e673e0566bf3ba5efccf9b0b7682338f087398cafa906c4b02a0abdafca2eafbc168cc8b8b81b7adbd389ed79074f1229", 0x9}, 0x60, &(0x7f00000031c0)=[{&(0x7f0000002140)="840beb629c1288de13e71f9900b2b63bca4c2a9bdcb47f89008e2b53a983b28c02d829c5f909775948", 0x29}, {&(0x7f0000002180)="9572e93bd6a803226ab7070b2e0ae1d9a2473e412fb94828c11503b37045b3e6f639af4224668ff171bf", 0x2a}, {&(0x7f00000021c0)="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", 0x1000}], 0x3, &(0x7f0000003200)={0x90, 0x116, 0x9, "8d943110714f09ca052378d6721d645340810f561de08f0c77dd89daee58e1b87e70e238e11638a80925c766ddcb42ded1f12405e810730d22c13a1c87fc9769757b733241048ba38a1b3445db694d40da6133210b46ed1a1357a6141e9106fd37b9ab6008cfeb911e6f1ac8b4a21d91a8d10462cef8e07633c9b940"}, 0x90, 0x8000}, {&(0x7f00000032c0)={0x27, 0x1, 0x0, 0x1, 0x3179, 0x3, "4f818cf73cdea81936cd52224845e527a27a7d7cb672a48ff0557acec7f6c5c678d2a7993b8d95fff3790e88422247ff8c6d9782bd626c535d010957ba58e6", 0x8}, 0x60, &(0x7f0000003640)=[{&(0x7f0000003340)="42d972ef87867ae679f5f1f57f188aafd9c0d7f44063f4c4fde43eec8c8d8d423bc34f148ed5e0a8d96643717db581ac3dfb96d036b9e8e35b254c582add348d59f50c1ca6080cc8cae4bf996bff5f3068bd11a2672db5eb1f5e7d1e15b34c39b0ba40c37391609916b07dc65e56a7cc8b04ba583b62a50c225c8a88496f6dbad5a402351ce2ac1a1ce90897957f037adcc126c57ae3429614cdf084bfc37e8f2dbaaf320041e723c0212287add1d4a2cb69bc7112db794930905155d7cd5086b710c2fb642a9b5f023a6a1a3faf933a62758bfbe77bb76763045fed7968", 0xde}, {&(0x7f0000003440)="204bb00fb516a45fcff9462592a022b5f66f80b05f810e708fed0ec46fa048d8fa8a3ca120bff9227fc500b2c3473d7c8443448c54754f6cbc5539a21dd23e3956c56f9922cb12de043aab11b9257f7a85268a640adf1b913c0c903e8ede33c4fb33269e35ac91b06f7723f1a489297ac6d2501ae3ec6a66baa323f7d7aa4285a23da047a0b746dbec2f0eebeb07bfafb0e873a068e540dc26abe28e38ae6072d2ae7d90cb58c6f84da36ce1a62aff7a31b22edd2375c365988dcb4178acb8ac8301898ca24625216705f1f66dd0368bb1ef", 0xd2}, {&(0x7f0000003540)="b9fdd950993c9554c9b25d782ce69d024c7b29b92492c472611eba6a990fb7d71af6309997bbe5ca220f9b2558d19053af8a99480f3509c1bb71481006e904f0f4fbeddec536bfb0d2ca1d808b7de2746bda03dab4f788b03c988cbb8f7198c5126f40851abba4a8cbf914909fcd892ab4f6efcce973c7de320d27b8071dbb355f9a9dba783fc84110ac9e8d02c849d263974db313fa6efc92ecdf3c1cb68c0db0e04630fd56339616ee686b5438c2d8a15ed3e35bac98a30f615a1b457a31e0aa957b43bf2b1b9b797949fa", 0xcc}], 0x3, &(0x7f0000003680)={0x80, 0x10f, 0x5, "1c5f44b95b9e6e687fb349b33c221d99fb96bedab8596f3ecfd4e5303d8d4958273740d7dc206a94a4f0b95732457fe42407aaba0ae746f2b2685d1a96f0011603f3ab717fe87de63fd964f2884b16ae1a0ee2ced88f0f9c44d3b9c7114d829f537b4a268977e67f97"}, 0x80}, {&(0x7f0000003700)={0x27, 0x0, 0x0, 0x7, 0x1000, 0x0, "23346b064d607e8d1e43cb526cfcf0aecf42bf84d6e4585f3477052ac970a66b5d53d148604046cce04803b82c704c04f96db3be655ae2326295fd8378a853", 0x33}, 0x60, &(0x7f0000003900)=[{&(0x7f0000003780)="c75958accca903c6f5fd09f6de536bedaf98c5164df0cb9039944fb6754d9ab0e1b51353acbc74807e6b3cd5c1f8f3cf21fc6507e292daca26d3a8ab3e777e57d19406b55fdb64ac9a418b9f20e8557e2bc059b3c05096f8306d50fee2835c7f5d0adc45a700331e758ecf0f0e6a69bacfba931a4d9df6bd9be3a53ba20ce35197fa760b322bebd5ef838fc039e2490a423e7967497d2caada4ee0cb2802d30d796f0b3a515c1487b207f62799bbc5b265c081d6020b2cb8ea943c871fdf1f99cf884a3b70789e47c62f79ae7e38f8b852832a86f3214766fe", 0xd9}, {&(0x7f0000003880)="f8f3f4858c49967e79fb3fb46d88da0a1cb28fdde63208a9206c39e2bea3726f3825ffb3ed12dff7e482564cbbd429d2fb762996554b5f1e6a1c0c2f1d829aa6d4f0f3e30bba38c3790d3cbcb50400", 0x4f}], 0x2, 0x0, 0x0, 0x80}], 0x8, 0x4004000) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000001c0)=0xfffffffffffffdfe, 0x7fc) 2018/04/26 09:51:35 executing program 5: mkdir(&(0x7f0000000280)='./file1\x00', 0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x80) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000200)=""/73, 0x49}], 0x2) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:35 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="b1ee140e2f55a3e1533d8304b49f2a0527236844afb382df78b448546980953f31042bbe3d6c6f3be08734945386928a82477e84088f541526c3a87efe2dde24c17b2db0090b2b83ff9c1d9405b12ab8b3ca332fc149c8bd84bd59a5", 0x5c}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r1, 0x0, r2}], 0x20, 0x40}, 0x880) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200080ca}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@setneightbl={0x94, 0x43, 0x0, 0x70bd26, 0x25dfdbff, {0x2}, [@NDTA_PARMS={0x18, 0x6, [@NDTPA_APP_PROBES={0x8, 0x9, 0x80000000}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x3}]}, @NDTA_NAME={0x8, 0x1, '*[\x00'}, @NDTA_THRESH1={0x8, 0x2, 0x5}, @NDTA_NAME={0x8, 0x1, '\x00'}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x3}, @NDTA_PARMS={0x38, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5, 0xa}, @NDTPA_APP_PROBES={0x8, 0x9, 0x8}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x3}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x7dc6}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x5005}]}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x6841}]}, 0x94}, 0x1, 0x0, 0x0, 0x4080}, 0x800) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x1c, 0x52, 0x425, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/04/26 09:51:35 executing program 1: add_key(&(0x7f0000000100)='dnX_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:36 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040)=0xffffffffffffff5d, 0x4) 2018/04/26 09:51:36 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) clock_settime(0x7, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/26 09:51:36 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:36 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f090000007fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000780)={r6, 0x1}, 0x7a52cd153219ec15) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x0, 0x7fc) listen(0xffffffffffffffff, 0xc) r9 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r9, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r11 = accept4(r8, 0x0, &(0x7f0000da8ffc), 0x0) accept4$unix(r11, &(0x7f0000000440), &(0x7f0000000100)=0x6e, 0x80800) pipe(&(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/26 09:51:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x4000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000017c0)={0x3, 0x4, 0x4, 0xffffffff00000000, 0xb91d, 0x4}) link(&(0x7f00000016c0)='./control\x00', &(0x7f0000001700)='./control/file0\x00') utime(&(0x7f0000001740)='./file1\x00', &(0x7f0000001780)={0xff, 0x6}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000200)='./control/file1\x00', 0x7, 0x6, &(0x7f0000001580)=[{&(0x7f0000000240)="fa31aecbef3f5a865e7b166d6932feee4e92b17d905c439f648726d908023578c25ed662396b1d3d73a3a181a949a716556f7c8540af47152788db47762f8862517128c26c276771db15e716ee18fe81ff20cdf048dea22d0ca14923e372266d1f43c1a2a5a1882558200e37", 0x6c, 0xfffffffffffffff9}, {&(0x7f00000002c0)="053e4b982a9d823a05647b023116e9da494a41bd84f48d13f01b56c14740bfe124eb55002d6dd8e530bde8839f6dea9820bc0b23bca964d446c48a80a16b52aa8d532a6f6a766da7a30afc2702e2b03c581740aa9b652df2f78afedba39e9bebd816ccb29e7e24086451364e45d10a33feb1d5046ab3573dcd0225b98f194a37246ddc02cff113c5d1a4d22c1f446844550b771e0b9aa17391b8998aa81a24b093c47d3bc17a1f34faaa8abfc2d919d9edf8600ae77d122aa213ec7afb0291d443d73d02d58e838a", 0xc8, 0x1200000}, {&(0x7f00000003c0)="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", 0x1000, 0x7}, {&(0x7f00000013c0)="fc30471da754e971e42cfa24e161ffebde9448ebc7ba78ada590bfd5216cde55e65039f265ee28ff31292ba4612a9a78f5bd235084ec28645e0aa0c95f438abbd531f90d05dfe6539d0ea11714958bf0f7cf4a04a5d755befbb713cc9b9d8d2a1ebb6c5e86ad0a808ddf5cd8ea7f21b652c4fb77c1ef91d8d4375ac7d5df109115b21ccb7746bdd465c79f764c4a5736be8a6567dc37d86fac449aef5725aaa1b3877a0ac3dbf3e2015eb7a8cc9aec64b12d0c1338bc7c3ddf7949a9177ca4b6139362c6af137298020d7b5185af3276fef5a1d1754c735f71", 0xd9, 0x7}, {&(0x7f00000014c0)="c67c32a0044aa62fb04650b7d873261383d0c0046e652ad4fb044122548fc69179214841", 0x24}, {&(0x7f0000001500)="f9f21ff1b2be399838fbd84ec7c178d3e8c1ed1f2983d605384544452e623b6b0d77b2501efbfbaaad21013f5b2a6ae1e279bbed4d074bdb3b47937591ced772539b3fd41660a5fc1a66bcee2ef3af13bf7c1b4571d67b04ba2e33391f77bb51b938a52fa0933813df298642", 0x6c, 0x8001}], 0xc08, &(0x7f0000001640)={[{@discard='discard', 0x2c}, {@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@check_strict='check=strict', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x33, 0x32, 0x35, 0x33, 0x31, 0x33, 0x37, 0x30]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x36, 0x37]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}]}) mkdir(&(0x7f0000000000)='./file1\x00', 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') mkdir(&(0x7f0000000100)='./file1\x00', 0x20) 2018/04/26 09:51:36 executing program 1: add_key(&(0x7f0000000100)='dns%resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x80, 0x87cf, 0x0, 0x7480002, 0x17, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x1, 0x3, 0x6, 0x4, 0x1f, 0x1000000000, 0x0, 0x906, 0x8001, 0x7, 0x1, 0x2}) 2018/04/26 09:51:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001780)={r2, 0x80000, r0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r5 = getuid() setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000001680)="7b51df0565f7b98a6b677b3f93d3dace6b0aaff6d762e79f7f7f69b1e9d29c90c635fdf8f8b8c3fe0da05bd31a6d06e1f5bc0dca5b435c8f575f063d2b123ad053dfefb65646ce4e85e7294d3eb780dbc205e77558045aabfd3756d1f7a1f8cd9b8e597dc0da5ce7978015bf0ba5c3846595918884605c7f7f0e47fdf48c47f40919f9d8f24bf492022d099fa07cf053ad5618d62ee5610a069e1c2fd6340b702146fcc2f5baae3c3518070fa45a4c2bc6a5d8f955107816e78956f154f942d93210169b0afc4b135798c9f3251834af4f2fd4e82bb2", 0xd6) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x1318, 0x3c, 0x410, 0x70bd2b, 0x25dfdbff, {0x13}, [@nested={0x1210, 0x2b, [@typed={0x8, 0x1d, @fd=r1}, @typed={0x4, 0x43}, @typed={0x8, 0xf, @pid=r4}, @generic="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", @typed={0x8, 0x71, @uid=r5}, @typed={0x8, 0x78, @pid=r6}, @generic="71a95b47fedb8e2a7295538f45622081af57abfa64a3eb71e2760f8a9115938dff85ee011a59afa5a5c475525d2d8045", @generic="b546462d4aee184cb18a90853aaadcef06c60bf223eb63c64444d2565f01f6d8b38cfee130d5b8bcc6c2cfd3160dd2b7f773907f4049dc162e8b628ef9391a7b0469aef35f6eeb60fca9c182342d97ef424fb7434bddc88cbb726808bb3f1d1e0e484ed1f27120f33f909bb0c06694f22279fb3cfa1131f84941cd43fc9218deb7931c1f9d121bee7ca308a92088f121bc1dcb974dfa511ff084101eaceafc3711f07e73e046afab86ffe171a847e0a2b525d4ffd0b2ed6024dd10817fa20d4850b7e3fe69d82aee4623064f2baf28a25e86e4ff", @typed={0x14, 0x1e, @ipv6}, @generic="68c62e548d7d0ea471c78680e289297b7e6a326bd8fa1b25d11a3ddca2c6f4459e55af2c7d8d797b24974ba27c99947684ea24016e9215138c43f76407f2e2fba5e528a9f0666f8d277f1ccdb5b092f1ff0c37618ef69b1f2dc797f69edd17e6df60ff180db169849e34984e908d826dc106c248d24587b869063eadca5f98e5c0e3e2a41d42fc3d220a1cf6cf2a68b66b1ad832998383b7b62a38bd8696ebfeffe53a04f1c51c2229f69b1d83eb16bf1f7a15e75b42a9f5c64cfc3493d2054b0378488d1cc9f4522848e0560a67"]}, @generic="39e1c4a7ee26d9c46ed0f1f71919f6a34801b8ac9d091dddf4f41f16e6000cac057087eabc45f71af32eb3a82ea936336f5f716b05acd2bb4604d0f9d48beb1ea3fc84be8b53880210223bf0c9de90ba01d35ff1fd2c4ed12e3aa1d58097cb16e7342dd9b53a4891e80de1973fe1fe4e8279cbeb4d934584369f3e63e2810c6e3b38b7ef5386f03d7e2a1732589c03d4751cc2f2a489281fb2b59911f78dbc8ba3d652753b31ae83ac084e95d7bacd5bd95373d262cbc16346f64474d651bbd024aa27e9ef985b3f19e2cf83cd0b988b23d69ff5685699c5", @typed={0xc, 0x6c, @u64=0xfff}, @nested={0x4, 0x9}, @typed={0xc, 0x4f, @u64}]}, 0x1318}, 0x1, 0x0, 0x0, 0x4008000}, 0x40080) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYRES32=r3], 0x1}, 0x1}, 0x0) 2018/04/26 09:51:36 executing program 1: add_key(&(0x7f0000000100)='dns\nresolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:36 executing program 6: futex(&(0x7f0000000000)=0x2, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0x20000000000000, 0x0) 2018/04/26 09:51:36 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1ff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x7f, 0x7, 0x9, 0x2, 0x0, 0x8, 0x44000, 0x1, 0x23, 0x40, 0x80, 0x6, 0x5800000000000, 0x9, 0x6, 0x0, 0x9, 0x8001, 0x5d, 0x7ff, 0x0, 0x200, 0x7, 0x1, 0x5, 0x1ff, 0x670c, 0x4, 0x7, 0x2, 0x6f, 0x800, 0x4, 0x401, 0xbe4, 0x3, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x5}, 0x20031, 0x80000001, 0x2, 0x7, 0x9, 0x8, 0x18000}, r0, 0xb, r1, 0x1) socket(0x12, 0x80801, 0x4b4f) r4 = accept(r3, 0x0, &(0x7f0000000240)=0x8b) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 09:51:36 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) [ 261.688777] FAT-fs (loop5): invalid media value (0x65) [ 261.694299] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 261.702807] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/26 09:51:36 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x40000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x1, 0x81, 0x7ff, {r1, r2+10000000}, 0x7fffffff, 0x6}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/13) ioctl$KVM_NMI(r3, 0xae9a) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:36 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) r0 = memfd_create(&(0x7f0000000040)='ppp1\x00', 0x2) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000008c0)={@local, 0x0}, &(0x7f0000000900)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000d80)={'erspan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000f00)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001100)={'syzkaller0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001540)={&(0x7f0000001140)={0x3cc, r1, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x1bc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x97}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe9}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3f, 0x101, 0xbd, 0x4}, {0x1f, 0x1, 0xf16, 0x7}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x86, 0x6466fc55, 0x2, 0x4ba8}, {0x20, 0x24, 0x2, 0xffffffffffffff80}, {0xd59, 0xc682, 0xa91a, 0x2}, {0x800000000, 0x80000001, 0x4, 0x20}]}}}]}}, {{0x8, 0x1, r13}, {0x4, 0x2}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r16}}}]}}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000000) 2018/04/26 09:51:37 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) close(r1) 2018/04/26 09:51:37 executing program 1: add_key(&(0x7f0000000100)='dns_\nesolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:37 executing program 7: readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0x2f6}], 0x4) 2018/04/26 09:51:37 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x100000000805, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000), 0x0) 2018/04/26 09:51:37 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./control/file0/file0\x00', &(0x7f0000000040)={0x9, 0x5}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x0, 0x1000, 0x7, 0x5, 0xffffffffffffff81, 0x7]}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0xed) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:37 executing program 1: add_key(&(0x7f0000000100)='dns_%esolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:37 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:37 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x2, 0x6, 0xc3d, 0x3ff, 0x200}, 0x20) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/26 09:51:37 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x403) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0xfffffffffffffffc}) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x8}], 0x18) 2018/04/26 09:51:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f89dbef0ed2dc93b88e1cdf8cc1fb9ac794dcdcc55689fd8df80d6b87e67e0f37b41a82262d5b288f7f5049b4a5a3e172c2d34a314cfd6cb2e6028c0295f8224ef1289d3a995a5bc6f3167151a760cc879f62a90cf25b2ecb70b422c6b3b5735c72a68634ef0c245972fffacc23a30922b33b3108e50b5d2585fd8e1bcc10096afcb9ab16e4eec85878a7c58acc4104585f15fd16aded6affd4065b8c43d7f168"], 0x49fa) 2018/04/26 09:51:37 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getrusage(0x1, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x4}, 0x10) 2018/04/26 09:51:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="e00000027f000001000000000100000000b9f808ca76725fbbf0a06251a6d2146b000000a48a6b4c57ea6049c4ffa932699ecb29f584c146c3c38e6cbfe0e06ef2871dec9efc0d26636d0aa004075656abb966caf79d9efddd2aed81604cd48abadfc27d48f35edf74aa998223690d71fd3287331fdf5aaa7c1d589916c23f132429c01afe0c7fbcce74638366f0edc313bed5344e69e8b2a7d6c0781d5781b99b2db485913c75436406335f5f59d772ea2b453187c922b2123ea23b67e5861efc041f320e6d4fa53d7d2092464bd53898d14251a569429b4c45df2fdbf9e74d"], 0x1) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1c, "ef613547e4a860e0cae5eed1fdf6dd06601067ac8bb0a70e05abb484"}, &(0x7f0000001180)=0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/04/26 09:51:37 executing program 1: add_key(&(0x7f0000000100)='dns_r\nsolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:38 executing program 6: gettid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe800000000000000000000000000000000000000000000000000000000000000000c7d0e06afbaaa7cf00000000000035a69b6d6e4484b93406814c58a198cef452da347d4276a4239a0933a8ffb610bc43a7cb4f79c5db7c51327e79b463a7b7f670a709cfa2e2697911a1ce1811edfafb69faa8d7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2a8dc00000000000000000000000000000000000000000000000a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000002affffff0005824ef3f3c495700b7bcba329e7da4ed1df5476e4fd03611ba0d8aed93067b03e1024b8c9c57739ae39614ef168c2b67e71c62d4146a15ba0d2d6611d439c3f384d8b0a51c28eabb15359c50135bcbe1e300c2c34d6269f136b0156913436341689bafe76e7f38dbb35b592942ead22f41f8dbda421b45b8a854fc962ca90457a5d286bb4596680330036ec4f3e72df4994402b"], 0x4}, 0x1}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000480)=""/246) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/185, 0xb9}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3}) syz_emit_ethernet(0x0, &(0x7f0000000480)=ANY=[], &(0x7f0000000580)={0x0, 0x3, [0xe30, 0x87c]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx4\x00', 0x80020, &(0x7f00000000c0)="53ab19f33df22f61da6d50002ff49992a3dd25be413a536cc761f02bd8f2702965c0306655158ec332e2f08dad3c62902b0d07ff9a55f1a4f6e0181ec4c2d7c006b80b4fadace932f78c9b7a21e794887e2c6f2ff61ce8d2d2d6dfdd8245385395b1eff68be75daa16f8f03d100c4863590f8f914a510814251a3d308cd864c1ef06ff159f97f61ee42fd64c045e8492c2e2fe2d33d56ab5eafb7384ba3797baf2055d8f8d85bd6de09e8c67b20c7d87d6ad43d619ca1d67885972b9d200f7c2ff2c3cb17094a94138c3314219a55ef4") 2018/04/26 09:51:38 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[0x2, 0x4, 0x3f, 0x1, 0xaa82, 0x7ff, 0x6, 0xffffffffffff1cb1, 0x8a4, 0x800, 0x6, 0x8, 0x9, 0x1000, 0x3, 0x6], 0x105000, 0x40000}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x83, &(0x7f0000000000)="714b80797dbc5ff1de3086de78ea", &(0x7f0000000200)=""/131}, 0x28) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x1, 0x3, 0xad, 0x81, 0xfffffffffffffff8, 0x6}) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r2, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9ec1, 0x10000) 2018/04/26 09:51:38 executing program 3: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/26 09:51:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0xe) ioperm(0x7, 0x0, 0x2) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) writev(r1, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') socket$kcm(0x29, 0x5, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/04/26 09:51:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000805ff4)) r4 = gettid() sendmsg$netlink(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x200}, 0xc, &(0x7f0000001580)=[{&(0x7f0000000040)={0x1534, 0x13, 0x400, 0x70bd2c, 0x25dfdbff, "", [@nested={0x214, 0x0, [@generic="d9b0bcee144abb3f057419f01c199381c18576091fbaa73716f591779b048998639a6a454ba75b9e534227dae7d6fb7ad064", @generic="d93a74dca67fdcefd700fadf335911de57020f9d7ec00324a09bc831eb212efb72bf", @generic="46ff9e823831f5ab6986632cf74d6eeb9a89773f2130f345406cf4b30b89edbac4f3d428e894737c1130ec9a6092078cade1b74fec1ad234e6381090b91bca94419d478fc441388f5b88754dd0517392b1c075f7e4f3f901f3b39dfc562b6e113da85f07e2f7928341b6960e3e689b7c78119d77869ddc51a4ee4e8455dfbcb35fb49f2e2e367e38a3d470944d7aff08571e56f87695e8c2b9890f7e2f01c9bf1761045cfb768f9c56", @generic="8fe12e23187891a235dbc29fe5bae70d027e3e121574c437879962b64184d47bfd04c66e5597b4c716c468b77a59fba1ee2aedd9295128268d7c5592690e857ade9420daddd5aee778f9c87ac1b38f9f325ff634ffd6c230455e4d9680b2b780d31b5e71b78efd930f8025fec4625f55", @typed={0xc, 0x4a, @u64=0xffffffff}, @generic="f458e023aa5cf40595c20df3e2540fcf3da5b4f05ba9384599d9bf3265a03131b21d978e9c89061b6a9f7124804a1b65ca2b7bb39b0f18a24830c89cc8afd26c17cf146729765b083d9d2b84e3afdb7723fa878abe1d992fd2c24e6710eef5b466a4da700c2672978ccdeaf4cc3533798c78b0e481fe8b5da9fa4f602ed7556dfd592813765f2ec2ca0d0cf8b78ef699c77723cd"]}, @generic="fc10f16e", @nested={0xc, 0x85, [@typed={0x8, 0x91, @pid=r4}]}, @nested={0xe0, 0x52, [@generic="d39ef379c4e7bec81ca1023b7f09822e2eba9638ee1952a98569d6fd4ade38d30f251bef56b107e3c4a0a06c5eb7ea11efe95392862c731a9043100abbf4cb2d084b017925918b76aaafbf327c97741313d148b823a53c275ea7a165f6f1f18d8f41ca548b24da2366c7d532f14492db78b1bc1ac7cd7eb185f1029e1bcdb807ff54a2bbd5cb035ee3b5247ba8529d8d310aa33c50beead81a6e8ac5e576b7672405b1d677d8efce160ad2df212bb989f604ec6a344e5e02f2154338c41ea9c62b4deea8c874f88c515d974cb75a4667aba5b930f56ef1b20380"]}, @typed={0x8, 0x1c, @str='%\x00'}, @nested={0x20, 0x8, [@typed={0x8, 0x49, @uid}, @typed={0x14, 0x27, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @nested={0x11e8, 0x32, [@typed={0x8, 0x60, @fd=r0}, @typed={0x8, 0x14, @u32=0x6}, @typed={0x18, 0x79, @str='%cgrouptrusted$/\x00'}, @generic="a55759732707a1e61edfb835391111b74ef0e87f30311c6eb6e91236419855e7268c6604fa9ae97171a4197f55050da3049207ae502a48f37d76e850581507ae2921a37db977e74fa3fb3cf8471414e691e6112d4e9944c3809b27626c1af445f50cd9f50c80b01e88a7d53d3880525c6ba78e9388f33a69c9a16339c382e08473f1a70189b7e01741bc19f960fb8ac75d36c00de2a750762f4f2f0587cb12974e6c9962d3b8ed2dde18ef6750e18a763935b85295ea01205ecd8efee6f4606491fb0a2e1e446afb6c1a35fcffea17b2a75a1b471aafa4fd41692b8c5e02c1fafe", @generic="ad6771c6ede4fe7f33fadd4649337ee43da63eef49674f28e420e465aa9eb4f0a6f40677a6ec287b83913ac0b5434ad3380fc66903bfe2f4b4429440e60987206d4984c5f320c00f811fd029f64ca8555aaba1cd35114585de0df01f92ede599357c9d6383c086f30c4ce134b674221da34a035d", @generic="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", @generic="0a0da507866f897ebb980341106441d029c83c7841cc47eaecfb191f39dfc46d6f6380c9a5b39db1452b19ee4465ce25a5f28f858e7ed52b31c76aa18c99b051927c2fc1b7c0293c1e8b19b0a86e77cb424d676c654a6bdb76e26e75", @typed={0x8, 0x85, @u32=0x100}]}, @nested={0x10, 0x2d, [@generic="43ae6797f067cd0c69"]}]}, 0x1534}], 0x1, 0x0, 0x0, 0x8000}, 0x40041) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/26 09:51:38 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) recvmsg$kcm(r0, &(0x7f0000001480)={&(0x7f0000000000)=@pppoe, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/191, 0xbf}], 0x7, &(0x7f0000000480)=""/4096, 0x1000, 0x9}, 0x40000041) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:38 executing program 1: add_key(&(0x7f0000000100)='dns_r%solver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200300) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000840)={'bridge0\x00', 0x5}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000bc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) clock_adjtime(0x7, &(0x7f0000000340)={0x1, 0x20, 0x6, 0x3f71, 0x8181, 0x0, 0x6, 0x2, 0x80, 0x5f, 0x7, 0x7, 0x7, 0x0, 0x5f71, 0x0, 0x5, 0x7, 0x0, 0xff, 0xc78, 0x40, 0x0, 0x7ff, 0x0, 0x401}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000140)) r3 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000500)={r4, 0x4, &(0x7f0000000280)=[0x101, 0xe9, 0x9, 0x3], &(0x7f00000002c0)=[0x5, 0x95e2, 0x4], 0x32, 0x2, 0x5, &(0x7f0000000300)=[0x1, 0x17, 0x0, 0x5, 0x3800000000000000, 0x4], &(0x7f00000004c0)=[0x100000001, 0x4]}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x7, 0xffffffffffffffff}) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000480)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x20}, 0x8, 0x5}) sysinfo(&(0x7f00000005c0)=""/23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000680)={0x0, 0xfff}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000006c0)=0x9f9, 0x4) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x400, 0x80000001, 0x1}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x804, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000800, 0x20000be0, 0x20000d70], 0x0, &(0x7f00000007c0), &(0x7f0000001340)=ANY=[]}, 0x78) gettid() ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000780)=0x1f) 2018/04/26 09:51:38 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x8be1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) [ 263.216157] binder: 17271:17278 got transaction with invalid offset (40, min 24 max 40) or object. [ 263.226979] binder: 17271:17278 transaction failed 29201/-22, size 40-16 line 3026 [ 263.251785] binder: BINDER_SET_CONTEXT_MGR already set [ 263.258350] binder_alloc: 17271: binder_alloc_buf, no vma [ 263.262487] binder: 17271:17278 ioctl 40046207 0 returned -16 [ 263.264104] binder: 17271:17280 transaction failed 29189/-3, size 40-16 line 2963 [ 263.305635] binder: undelivered TRANSACTION_ERROR: 29189 [ 263.312640] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 09:51:39 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1000000000) ioctl(r0, 0xc1004111, &(0x7f0000000080)) 2018/04/26 09:51:39 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@in={0x2, 0x4e21}, {&(0x7f0000000000)=""/252, 0xfc}, &(0x7f0000000100), 0x12}, 0xa0) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="6370757365742e6d656d70e9d3a8ee6d066fd361e96291e4307265737375726500", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x30, 0x37, 0x0, 0x3f, 0x3b, 0x34]}, 0x6) 2018/04/26 09:51:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x2, 0x97ac) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x6b, 0x8, "5e87ef3a288121dbf47b6319c97d4dc7549f940a3846daa09f7e5042395285802af2aa6acddaffe835b116708a6267531b6eb6762b58a3c6b45810f3e7806ce19c605c61c853c44fe0df879a79699023"}, 0xd8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd}}, 0x1c}, 0x1}, 0x0) 2018/04/26 09:51:39 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000010c0)={'filter\x00'}, &(0x7f0000001140)=0x78) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = memfd_create(&(0x7f0000000040)='/dev/ashmem\x00', 0x2) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000080)=""/4096) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) tkill(r2, 0x1000000000016) 2018/04/26 09:51:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$TIOCEXCL(r0, 0x540c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) mq_timedsend(r0, &(0x7f0000000200)="94216968c09663465b0d97d8a64ed326681fde1606593e4dbc7c0e3e5875d1080838b7be3c033e23029a32087e050f59fa3522e811ca7e59471a0315d913c33bb4e570db7db335918daeb3c5e70abcf8b42a7bfab998e4ea89a99a53cc404becce03c82416dac93bf0e64d2158978f02c8e4f7d8fb22aae2297ad89113398ddba25af889b48b4fa61b84795f5c90c3fb8bf4cb478fcdca18730e36c7ec9bf6ff3b1122ddd3f914304eb0d6c0917d1c146b435453fc1d106c36298e0a2d", 0xbd, 0xd6, &(0x7f0000000080)={0x77359400}) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x400, 0x2, &(0x7f0000000400)=[{&(0x7f0000000740)="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", 0x1000, 0x8}, {&(0x7f0000000180)="050225dadfaf9cc2f4c8b6196ee4b4276735f45171de9392e0ee9690f4cd057b5e1c57e7e916022d98c113763f3347fa5af5d9d7e6ea7210034d10d114b526e363c5cd4259650afffae5", 0x4a, 0x4}], 0x2, &(0x7f0000000440)={[{@barrier_flush='barrier=flush', 0x2c}, {@data_journal='data=journal', 0x2c}]}) mq_timedsend(r0, &(0x7f0000000300)="2743d277e2e8ffd1ff2bb626803c45bf68ee51e73bd00889814dc0e5d13d4e3060524d94f15171f2b9b1b380b4fca4a999d818680881f3482b8a1811031a7a715ba75b9c1c5ec58e33d2076370f496788661e010e17fe997acb242d913d0267b8fb7ef9c04e0b5a9d905303b05f61223a793286df9774323b29dba1c4481d1e1ba3d630c0bd3e84bc773bef0a7e971cee22b6c73df0bfa9f150e62da897862b5a8841db5229c19c38a992555119ed767e2202505f3b260a443a37e1034043f2a09b8eca84b856f7470271a3e8341955235227e4d545e1e289f2daa7746b7d80228213c9e53d4", 0xe6, 0x200, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x1, 0x4, 0x7, 0x5, 0x6, 0x1, 0x10001, 0x80, 0x8001, 0x9}, 0xb) 2018/04/26 09:51:39 executing program 1: add_key(&(0x7f0000000100)='dns_reuolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="23c301dcb91c854ba015938a34a7b829676c5eab5156e29c15f1de78783d275439d6731cef47bfe8823ce2d7231d5084a7ab8635ddddf23a87ae1756cdc101daa055219284de93a0052d1f091d58a291cab97fd7fd196d8ff2583a34cdd69b9c10d24d5e2b59b2d28b19755ecf9eaa687925f0818f38250f6fca9b3802716c87e0465fb30a6e138abbce1a430096225e5965ed0012de8440124cb42da9959372e0f2a5e2a12649c799566c7dc47339b3332e9f7ad7e4d13d25a55452a35159cb5f8dbd7a9ec88794a2735f06a84f", 0xce}], 0x1, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x400c800}, 0x4010) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xc8, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x331a, @empty, 0xc7}, @in6={0xa, 0x4e20, 0x100, @empty, 0x100000001}, @in6={0xa, 0x4e22, 0xccb4, @dev={0xfe, 0x80, [], 0x17}, 0x2013}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={r3, 0x1c, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000480)=0x10) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={"7465616d5f736c6176655f3000885100", {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/26 09:51:39 executing program 1: add_key(&(0x7f0000000100)='dns_re\nolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:39 executing program 3: socketpair(0x1, 0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x136}}, 0x2, 0x1, 0x1, 0x4, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 2018/04/26 09:51:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 264.196208] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" [ 264.222850] REISERFS warning (device loop7): reiserfs_fill_super: Cannot allocate commit workqueue 2018/04/26 09:51:39 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0xfffffffffffffdc5) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/26 09:51:39 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x410000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fcntl$dupfd(r1, 0x0, r2) 2018/04/26 09:51:39 executing program 1: add_key(&(0x7f0000000100)='dns_redolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)=ANY=[@ANYBLOB="1800000000009cab527f0000000000000000000000000000"], 0x18}, 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/231, 0xe7) r1 = getpid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)='tunl0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) recvmmsg(r2, &(0x7f0000000e40)=[{{&(0x7f00000003c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)=""/8, 0x8}], 0x1, &(0x7f00000004c0)=""/28, 0x1c}, 0xd7ef}, {{&(0x7f0000000500)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)=""/251, 0xfb}], 0x1, &(0x7f00000006c0)=""/28, 0x1c, 0x8000}, 0x5}, {{&(0x7f0000000700)=@generic, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/43, 0x2b}], 0x2, &(0x7f0000000900)=""/202, 0xca, 0x2}}, {{&(0x7f0000000a00)=@in, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a80)=""/79, 0x4f}, {&(0x7f0000000b00)=""/63, 0x3f}, {&(0x7f0000000b40)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/42, 0x2a}, {&(0x7f0000000c00)=""/81, 0x51}, {&(0x7f0000000c80)=""/36, 0x24}], 0x6, &(0x7f0000000d40)=""/220, 0xdc, 0x512}, 0x5}], 0x4, 0x40010000, &(0x7f0000000f40)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r4 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/*systemvboxnet0ppp1md5sum\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r4) tgkill(r1, r3, 0x3b) 2018/04/26 09:51:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x1000, 0x4e22, 0x2, 0xa, 0x20, 0x80, 0x2f, r3, r4}, {0x0, 0x7fffffff, 0x9, 0x3, 0x7, 0x100000000, 0x1ff, 0x8}, {0x20, 0x7f, 0x6, 0x1a}, 0x2, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3506, 0x0, 0x2, 0x0, 0x800, 0xe02, 0x7}}, 0xe8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000001c0)="0f35ba2000b000ee670f01b5004000000f01cb67643e0f380ae165260fc76f0066b8090000000f23c80f21f866350000d0000f23f8baf80c66b8d977a98166efbafc0cb000eeba430066ed0f015a01", 0x4f}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000000f000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x4, 0x6, 0xfffffffffffffff9, 0x1, 0x100000001, 0x2, 0x3, {0x0, @in={{0x2, 0x9, @broadcast=0xffffffff}}, 0x4, 0x9, 0x6, 0xac1d, 0x215f937a}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000540)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/26 09:51:40 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_targets\x00') r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r2, 0x80000000) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fallocate(r1, 0x4, 0x0, 0x100000001) accept$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 2018/04/26 09:51:40 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@random={'system.', '^\'proc\'em0#P\\%wlan1P\x00'}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x100002, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="05a7966fe714c48c444d9da4c6bc3f4700000801000100010007000001"], &(0x7f0000000080)=0xe) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/04/26 09:51:40 executing program 1: add_key(&(0x7f0000000100)='dns_recolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:40 executing program 0: r0 = socket(0x10, 0x4000000080002, 0x0) write(r0, &(0x7f0000000040)="60a3e59100eaff4435eab50000007800000000002000002e5ed823cc00000000000000000000435780086fe40e02f38a0ccb3667a80676a834b32a0307079844f90067b52fce90d6f48ae3868e943f1567c3f459132bce4b1acd90b0dec734490be3e84ed380f66361b7e125f48e245bc0", 0x71) ioctl$void(r0, 0xc0045c7f) 2018/04/26 09:51:40 executing program 6: r0 = inotify_init1(0x807ff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x880) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000002c0)=""/126) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x1, 0xd6, 0x3ae426c7, 0xa, 0x6}, &(0x7f0000000040)=0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x78, "5628f31cd48655f0732991e84d0e38f14950a33fd2a37caf48a2a6c97516308508edc80eccddf65f2c62c11a355296de0f60a6640da6a2d149bed36b3d7bede52ae09c198007eb68bb1aa4989b91982dbbd920d7c5af3080d973a4b1bfd99aad3f4472f4e92c3649f0e253f360e123d2b34a62fdb0821353"}, &(0x7f0000000200)=0x80) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)) 2018/04/26 09:51:40 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531ff", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:40 executing program 1: add_key(&(0x7f0000000100)='dns_repolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/26 09:51:40 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0x5b7c}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x3, r1}) 2018/04/26 09:51:40 executing program 5: r0 = socket(0x8, 0x3, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:40 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0) syz_mount_image$hfs(&(0x7f0000001940)='hfs\x00', &(0x7f0000001980)='./file0\x00', 0x0, 0x0, &(0x7f0000002c40), 0x0, &(0x7f0000002cc0)={[{@gid={'gid', 0x3d, [0x31, 0x0]}, 0x2c}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) 2018/04/26 09:51:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3146b6811218a02b60ced5c54dbb7912aa20816f155268dc5964144b8ae22951940176057bfa86243c1f3638d7d62f2e32bc646c09fb688c56f6848836d0ccc8c6c55a8e05f0ddfad48320916ba776ffcafdcc9fb116e63cf00f30e8524f80a85dad06afd63a201168ef9fc669574b2bf76655603f9c3e09b215df6915d89d84f995d989240435dfd04f9584ac50409d208178a208b76cd357377507a00e22467a8d41f86eb65a96294ff4e98da1b91a2c30af8ffe4976836f517340f94dc1ddebfdafc", 0xcc) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x7, 0x4) 2018/04/26 09:51:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x2, 0x80801) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002cfbf600090100000000001000000600000008000a0000"], 0x1c}, 0x1}, 0x0) [ 265.677497] hfs: can't find a HFS filesystem on dev loop3 [ 265.702071] hfs: can't find a HFS filesystem on dev loop3 2018/04/26 09:51:41 executing program 1: add_key(&(0x7f0000000100)='dns_rexolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:41 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) accept(r1, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) r2 = syz_open_procfs(r0, &(0x7f0000000000)="6d6f756e7473006def29f0") getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@empty, @multicast2, 0x0}, &(0x7f0000000140)=0xc) connect$can_bcm(r2, &(0x7f0000000180)={0x1d, r3}, 0x10) 2018/04/26 09:51:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0xaadc, 0x7) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="6e829354f1d75b3e73816e135e8d0dde", 0x10}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000001480)=""/4096, &(0x7f0000000080)=0x1000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) 2018/04/26 09:51:41 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c653106", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:41 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) unshare(0x20000400) r2 = dup2(r1, r0) sendto(r2, &(0x7f0000000000)="4fb9885512e5d5ce95e6ba0dc680775d66a5d397e0fd27b51660", 0x1a, 0x80, 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) 2018/04/26 09:51:41 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') clock_settime(0x2, &(0x7f0000000000)) 2018/04/26 09:51:41 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write(r0, &(0x7f0000002dc0)="020d82d980351560b1c23ac6a32ec58f6fb8535f9064218f0eb18b4d0bac4bb8734aa7e06006ea5a889083e6dd005099a77546b828d90308b73ecf80b57536c13a5d031e51a277b03782ce617c4bbfae0680d2bbb5485156a01c1c881649ba6f4bfbdbf91fa9ca1264fee277d4d149157338b1534a77fcde6a3a1f942bc3d16a70683636846f524aa370895912d60d3eb7619c86a43ad09dd91c95eb5d6b0f216fac8ce36ac1baad12d0574a919bd9105adf2fb787f901b8e197fc1db0ef1cca00f9c8c850b14e71002f016b1bc26f9060282936f52ba8e56eeaa5cb294e30cb52a77c19d5877124805df873c002020172eeb441ff08fd1787ff69008209f10f8bb9fa8649f33e1d5f371d1d3002bca5a61584907bd573bbea0039d0b8f17a7bfb447bc351841135a9034ab9ac6441d4e8da39965c0983ba54ce8ab3e3b7d350b4303e38382d744f90a608d3f79de2137d757f8726c808bc2a033b334ed8c47e360fc4bc4fa14c8f4864a86ae6a490e331e66eea1987821b83346ace1327704f9bef951bb8cc3fe1912b12114d81c55a9c03ee310af0c59600166631faac8601d13b0863862712ec8960d27ad123516bbf004554794a8efded6cb8c948b8abdef5aec909764011ea2d2e1c8daefc7ae110e6d3fd9cee788f8b6ff77f49fb00c8b0ff255e0c03149701b9bed754201cf6fb0a1946a7299dc95acef5410e1d920192ba21e7ac42edc800b1857045241081878998d19657e1cb8b1c0b0d63c8f4261e2627959f8d58c5c9aae486c1f3dd466a777b5fc0b4ec4337181531601e35296d47f03e1c83d4a31f6298a8557f87fba37e772d6f87609c80a5da5eea615b098a6a18ce63bb1921572c29e420004e00bd3c28b97e64c9de61136733368a6e552170315a40d4b1b416325d042dd9c6cef004e20aab061b47cf64c118c5e2a8bdf4bbd5f72060acc7878442ffb8a02140d482a0fc19ce78e37dba5b8c81a3f7bdabd87eb309a5e8e8c48c939c679afa64fe435df2fcd0e48d9a91ce1f16a6011380731f7c244dc348707f66eb4a471c576def381cff15c80a55573ab8292986ca98dda0edb497a51b4263428ca388ed840762d7b09ab11886dde82edf5074dc977a89417969937592baa8e70b062b9144d76c9828c4a0f97488393a44afea29d271125dea4a657f159268e468d9dd380ab1df6c719b14f694a622640a960ac08604a195fe2cd988e2a672b46617e5e7a4fcc988770581d9492314d1d0faa491c9d531f813bab83482d0dc8f6278b24dbfd933a6db5d8a8d5d14580745df666f23d774be36d835b9feffa3b47548031ae0eb680b669d2834a4656997c07437284808dc3fca005402c7bb4139929b455f465ff867c717b10fcf8d556fc583d58513eb805fe027669ff7b40be06a0facc2b9e0bf54b0a7365f11c916da03ef39782747328539336646c3b7db580bf332af0cf2aaca294d8711763f93ce018ce8dc67cf955fc51c527a603f89c7238e197d53d88c736fa88520238e358af7f1d9292d3350fb2497bc20436f8901ea44d44936d585aa5ea3083dd336ae5ee072f223df334ea9c63f915605b22c93aa2fa78b480f9c722c560ea414feb17f172f0b0b06cb245e27055d46a2f4079b92c3d7ebfb405190b8c7a6fc6b9ae60def81addbbb07ca71c25e322eadc0ad005dc5666212a24ea12ebe38d23aa4d9019fd6a30da54b03366f21b74a8bd08f4eb7c1c338e5853096be2fca3363da2275701c0a9b81b79152a79bc8652602ea599d9e4aa47617cd8b0ae742ae6f5b7623a64db76ab675b5b7751154fee6950c1592a311794caae82f9e07ac49c37d1368d9aeeaf0e5705ed3ce366fd603d330359c864cdbab2c885c9600e015f10ea8ddca8f2dfec6f70898bc6ccd71a2f421d43f0e30971c6b6dfb395fc7759aa9412b37ca9ee11475725ff549238036793a016860762a420bfe4378571833eee00be31f0c3e06d15116dcc0cba05ebde6bd8543c050e372644c23c8ffd1cfdc2e4c4a7dedaa5c0e9d3cdb1e46bc8ed37f4ee7ccb9b78d9b733b0dd755c6d4d024b8976786ed67b4384dcd07471a79ac58401884be480a6ed37b3bf0fb016da0a15f495c528d0e177d445077634c03406a85ed226ac974b45d6caf3229267a7e093039040d6d7bead6046340a041ad1210eb6ba96798551f811b549d45f864502dcd8acacb5a8128e9b22ff309730405b6a6041f0e3150534c377584dd06fd2b7298b40b219a385c0a0dafc235f89520d279b78a8c490dbe1ba7b0cf1b7d97877df7110db73678caa2a4a06180227f50f2b4345ee7d6908cde9fc0e607c06313057ac7ea45c746c0a1d01b96f3b858bcb50499bd9d5f169245c0bf61e0ee2e9448ddaf5f6dee84346e88e3e0e8424158dd19901fc62480e1b8fce0e35b1af33d325fc1d9f099ebdb443a7a9e5b790064cfe83ef2cffc032764a3dbab5c192b2b706f2490c4132ecdfb8199379ef5753b342220474dce5fa8350bf773cfe6ea4e59069afe26d13e2520cbe160d6e6277f66f59f662010ca8b04c39c13dbe58714b0c20fb60ce35956f03d0ce7d1c8f49fe58e4e02b0dfb2bfa7e2f9266d4d277a26c20eba8fe9e1a6f4d33eea0408e7851037feaf98b206e715f4f271a5540b4378c66ff443bfc27590b804ce0113a49d0f9a228704e060f941ac4cab43a092b8cb631f4e42bc01eab16df656ddc336443a174d3620727248fe661c7708aa666593cf292a9b260e9add7c2b2f529123b61c1dbe90040befa16ac143a85edcea9909505abea838f55417f22907db516c7834c721501bdbf6da88b3d2b7614a5a0c47eef47df8a14e1903246f7c0a19ffe9b1b430757337787bf0c4806b077a23c186b10fcaa45b6b9b835352b302a365383526bf528bc1447a32f820a835a70be016ce7c8ccdd44818590b0bb78d873ec82d358157c17bb7d492e1380d55726a53e841e0db10c75cf60f1f45462aadeec8f76425a8d4d3301e0201eaff8eb7ac68492dd82f44474e5526fc6464821218be14456c2b82880b4b5695331eb765f7af222d074a6340deca2efefc3252407128d9667c082dc9132934b6bfaf495739bceb72519f96083960364bfd530935cff84639e86f7c7d7ff8c09c150c297cdf1d1d5c72375941b54bad98a8c7da0e1bc72ad4f409cead9442cb416627aece9fce6738314f34010000000100000056e73f1e0ce996db7cc7f51ea68b0f1eff5fa6458b54948be60fd864055dab9e61dd9811211ef9a8a6005fd1acc3ac5f583d51a678334a8614687c66ae6da740d6c4f90e17583e66057ff5d1257c22360bdac855c04b89d1fbacbc35b767d0b8b3af3852c5456bef48b3552b18d602cbae9e7608892ea9707091020693152c14fb11b3034753a96e6967193787d34b8c02790d5d7b657cf60e8dcee76a7019a6cb15b9bed93aeba3b9301bd716d0c526f1250076db165bbaec71f5235b240dd7c47efbcba6023a813cfd0c9e214f053b8e4506f6f5d19a75649273ea314169176cf5a58c12a032facfd26e4f7b99bb6b781eb6e9b1d9d569c8ee418e768507ba679a03eeb67aed511fc8020c54d7aca03391fe8d552d5c09247a2d1296af357583932ed06f267aa226c48c049458efcf557efa57a12629e94910c2a2790aa097f9618eac64206c40da2c5ba56d89be13b80a8c1b5f323335418d32c78887c67c4353c9bcd3b9ecd7ebfed12bb1c181d0a2656468c7397ce36a3977d6962050268d345085d32d8a150cf3e555ba96b9924d31387255d214ede89c603ae0bc7a576c194789ea493ac40f6799d99ff7f7576ef94a3a169ab6a3784b1253e46c42307ad967e051ecdeb7b1fc913b6985d2c5832cc729a3d54681cf9223090385d217534d5a4b6321532380afe9081d50f9ce0e1b18d3935c0372d89a016d4cadecfcdda0f71c66ba069f7df223f84e26cf5ef32486753f5611f58a7fff4e09a8e1e26f2cd73775c4aad9881c3bca27a2d8b255a0b08b43a780bc58717124ac5b32feea1ca9cf4caaf4d77e8bdb0409a0b96f37c7c9c6ddb45483d5f02b558ed77914fbf7299904f60db0fc37acd95397a5c6dbe99854106744d3e7c463d7895d60e3ad3b768587c1e122e4ca0a249a437fa864dfdbc8b91eb39f7d885993c261d68f57463f4fcb94391a6ddd6e85b702f28532346e07d5731a3671cb9c50416fb0ab07a64b0f80828afe56cd772b2ae738f0cef0e2f00ffb95f70000022450969aced7372f0f7c4d43b0e9e9caabdc4f12d59061abd5b1df1762b14f97537937f7c5e4c8daf10e7f00bca3f471183d11d4dd22dd17d333c175f31072157e1c5cfd93ddeff02c777ad74df2971e209e0ee470287623cd08103a0e6cfc076d0b90ba45a8fb2cc32b75a1508fc6c0ecbe68c7ab1ca1055ba92114bcc6c01a528a105b21093ab68041ca05744bd8fc802d3b78aca5f9847ec660ff312b2a494288890d29590aba077b8b0a6a9873c8f72f792cb562a89218acb1ab2b32a66c842f3ada780af28b40e8265f8ecbd82dc71d80758f9ae4629f82ffc97aa89fa5f60d7d7f35d8fbf142c1c24b053443f74e12c24052106b0f1249fd66f538cea40e4b7a0ec6251f76b61e991068412e09bdba0929e7ff10aa85e1913b2c4c4924aa6756a67eeed7eb951eeba426c94a29364a708f65be2e03f08cc4227808b54855857f414eb689be69bf117926efa2ad7f04ef2181bfa4189301befca7e016a022a6712637bd82c186ee5c33bbbe550525be045fc861c0cfc01f2ee77aea91340d9aaa64a44b13bd6c15afc091afe9b86878596f4e468fb0f6d652c08ff44b2705280e1de8d87d31fa43713a884e67f470e5613b62c90a95fdaffc4762dc09977453627717d20b78dec3a089aabc0eab7524e8a91140d4b969f43da9357ef62ebc9f96957186c37d67958fafc5b15578f88eb3445a1f715002aa069532c9981a81ab73a5ed8d87f197d42b1f4abf43f23e51ca2372a500e82fd5d1388df19bc2cc1f9199812e3f6075191baba809bbcfdbad5adcd9381fdfc009392115f2659b6aa6fa1c960c093e837316c379467f9a0f3a0be3be330b3080f7758d6f31aa2a128b9582b8ae4b6e915a8042ba190451e655f74b6b9e8e68e8983fb6ac38d89e7b0f9211dd1a9ba64a52ddd004023a9828330ad7d7b33746293b43492c19f76ab32ce93d6bed747db786cb5cd43795a4f404297179ac84c3b904de32113f422c96fc73776521905a782e0e3cb4e33f8e2613a8603d941317e19c21061f25c916d1a4c581281df080ef432ab4dec7432bb886843021", 0xffffff5c) 2018/04/26 09:51:41 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x0, 0x70bd25, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x801) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sysinfo(&(0x7f00000002c0)=""/168) read$eventfd(r0, &(0x7f0000000380), 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000003c0)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000400)) r2 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x7, 0x40080) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) delete_module(&(0x7f0000000500)='vmnet1eth0/\'proc\x00', 0x800) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) setgid(r3) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000600)="176693c5a6eb46155b8cd0a156a2cbe14cb548912791cfd22887abcede4881a682fde529465942622ec8be445f822251938dbc08f6076ae8cfd32c148bcce1c5dc07c92eb3815744b38f6656cfcefc0be3659fcfffcbb4e34e5fce5ef3bafe39be5dfdfbac56cc01f9704a28d58b053e1c47990d9dadbebb90808f69f6d172fe79f835af7c8487e92a137268a0bdd1e0468d0e6f866d111e99851e95d9e41514c1") sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x24, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) sysfs$1(0x1, &(0x7f00000007c0)='/dev/snd/midiC#D#\x00') lseek(r2, 0x0, 0x7) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000800)={0x5002, 0x2, 0x4a, 0x5, 0x82b}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000840)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000880)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000900)={r4, &(0x7f00000008c0)=""/5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x2b0, 0xffffffff, 0xffffffff, 0x2b0, 0xffffffff, 0x3, &(0x7f0000000940), {[{{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffff, 0x80000001}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x40, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x337, [0x0, 0x7, 0xffff, 0x5, 0x4, 0xf7], 0x81, 0x5b70150c, 0x1}, {0x1, [0x4, 0x0, 0x401, 0xa641, 0x6, 0x1], 0x80000000, 0x2, 0x6}}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfffffffffffffffc, 0xa, 0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x15aa, 0xfffffffffffffffe}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/loop-control\x00', 0x8040, 0x0) pause() r5 = open(&(0x7f0000000d80)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000f40)=@assoc_id=0x0, &(0x7f0000000f80)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000fc0)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001040)={0x0, 0x2000000000000000}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000010c0)={0x0, 0x3f, 0x8000}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x4e, "25408ecd812996d45469321ac00960995689134cd970599f99ff64d2168b8458e14943a19be5a3ff55d6a7ec124f38915ecc8d7c062bd97561189dd956af972d6aa9c97d28350a88622e158f2a8e"}, &(0x7f0000001740)=0x56) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001780)={0x0, 0x40}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001800)={0x0, 0x29, "5e1e3ffd25ec737cf7306c2c186a3832136fe725de18a8f0f55449866567c071c195a2e970fca64858"}, &(0x7f0000001840)=0x31) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001880)={0x0, 0x9c, "bcc96ed2deb1bca937133adcc963231eb6c6aa32d9f54dd9c4415283da34e3755833eaf5e27992798bc65b6cbcae715f9f8b54b8785cbe5dbd0d48de37cc8c5c8ed9b5c654cb18f48569d612b324425072bd2e0a22b10e24112e077c5e91a533edf2f6e08043d6acc190d5103c41eba2cd85c2a24e5d47d857d1028649c717a780c53e5a188181a42455bca824ad0643386af6b39338f1033bdf1d51"}, &(0x7f0000001940)=0xa4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001980)={0x0, 0x5e}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001a00)={0x0, 0x80}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001a80)={0x0, 0x3f, "cb8368d03a85e792b0d7f8d762345faac7f371823d7e352eac52ff47bbb0e61a260a27ae137de99e1d31622a85b5b4e4b216393369f1baa0c1764394a65ce8"}, &(0x7f0000001b00)=0x47) sendmmsg$inet_sctp(r2, &(0x7f0000001d00)=[{&(0x7f0000000dc0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000e00)="8a25e53eeb24848ab8d307a68babc3ce1ee63d5ffff11953eede19a7278f979c1213ac0c6d84fab9c064b440c66e2338e186faf23f8f1be5cd48267319b49265bcc2e02ac8696c9dd3d138f80d6965c6601e5326b00344c3413086e0f6404d4e6f8cb527b98fc8061ad33478055452eefdff1505a1a6097e5a197b2ced09093a985f1a8c0206ae26882a8c7ec378bcf9f4bd696037701ac195b06426fe8e1cc245e50723d31fa7b23cd3a11d5c8874fe1423ea72cd09d9a1220435f01269b64bf7d52f4410b644a249ec0d79a85422f0ef46", 0xd2}], 0x1, &(0x7f0000001140)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff81, 0x5, 0xc, 0x9f99, 0x200, 0x7ff, 0xfffffffffffffff8, 0x1d, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffffb, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x4, 0x1f, 0xdef, 0x9, 0x6, 0x10000, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0x0, 0x800}}, @init={0x18, 0x84, 0x0, {0x8001, 0x6, 0x0, 0x80000000800}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x3, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1e79, 0x820f, 0x2, 0x7, 0x0, 0x2c5e, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0xf99e, 0x0, 0x3, 0xd4d}}, @init={0x18, 0x84, 0x0, {0x1f, 0x101, 0x80, 0x5}}], 0x1b0, 0x4000000}, {&(0x7f0000001300)=@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001340)="5fd267eec72e4e312268f8f841501cf300056ad8f4e6b74f0c6b98517b17943c914ef17933763830e47179b73d2cb6ad3410e72437882bf951c7b5f9f47f69fc945eb7d21abe28c5ea083f1663a8b336f4d7fa28b733fd8318346fff9b63f76dec021e9c772c10", 0x67}, {&(0x7f00000013c0)="eb5fb89990c9028297e106f1e14412d11c608b89fb80cbe3692739e7516a5eb68654dfc7b98b1376e9fdeb5a7e15532e928926c1175614034790e1453f7e64a25e7b336fa587cc2a8a1eb49e55b3dd50a99b4d061492164f8b9638701c8dccbe4a5e70c89b1de267da4621f1aef5f8db51b823a52918117b5a438ab3fc8c22f694f5dbd87779a15e489cebcf8930780457f4d8385cb84467795a7fb68e8bfe88b858984eff09c00d6f4cdac883955b2212ccd99c77d201af291f8b31176c11e3d8a164be42201e62d0a62d965c3ca953060baf676ad69af5a5f9935b", 0xdc}, {&(0x7f00000014c0)="49cb64e239de74a1dc64910c93326dc8e99554b2f32142", 0x17}], 0x3, &(0x7f0000001540)=[@init={0x18, 0x84, 0x0, {0x88, 0x5, 0x6, 0x7}}], 0x30, 0x20000000}, {&(0x7f0000001580)=@in6={0xa, 0x4e22, 0x40e2, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000015c0)="3e23207db692a68c9bad2371f83b540fd92ace0a63d1bcd9dafd212fed5391fab53e987aa03dd651eed164130d92ac2acdd96f869a517a64779dd9148e9a061858260d1e6eec220ef556b5f60ae20b328d13f9703b6925799ed1659643eed353c6e2e61369fa8abf4e4f6bcf72bfaf5ca14f55c0cc606bfd3b187b08452185f2db6b3aa56bb24e1521775139a9da978b8e90574844e3f7acd3ed852d3f685f86a97d88ed9897031c50e7a49e9edd5087ac", 0xb1}], 0x1, &(0x7f0000001b40)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1, 0x2, 0x9, 0xff, 0x0, 0x7fffffff, 0x7fff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xb, 0xffffffffffff3c12, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x2, 0x8008, 0x2, 0x0, 0x40, 0x5, 0x6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x10000, 0x7193e26f, r13}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x3, 0x6, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0x101, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3, 0x6, 0x7, 0x7fff, 0x4, 0x100000000, 0x1, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3, 0x8004, 0x401, 0x6, 0x0, 0x3, 0x2, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x202, 0x4, 0xfffffffffffffff7, 0x8, 0x7, 0x3, r16}}], 0x1b0, 0x8000}], 0x3, 0x10) 2018/04/26 09:51:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/147) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4000000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xffffffff, 0x1, [0x6]}, 0xa) 2018/04/26 09:51:41 executing program 1: add_key(&(0x7f0000000100)='dns_relolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x20000000000000d8, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000140)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21}}, 0x8, 0x55, 0x3, 0x1ff, 0x52}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000300)={r4, 0x2a, "5e75a42d4c6b01ce169bfd47daf5c199ca6aff2c92fe2dbd5b2b39c3c76a874215d4855cda1df3049d32"}, &(0x7f0000000340)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/26 09:51:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f00000001c0)='./file0/file0\x00', 0x3fffa, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/04/26 09:51:41 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x20040) futimesat(r0, &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:42 executing program 1: add_key(&(0x7f0000000100)='dns_reoolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:42 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080)=[{r2}], 0x1, 0xffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001180)={0xa3d, 0x2, 0x1, 0x0, 0x7ff, 0xde0, 0xfffffffffffffff9, 0x8, 0x0}, &(0x7f0000001300)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001340)={r3, 0x1003, 0xcc, 0x7, 0x0, 0x1372}, &(0x7f0000001380)=0xffffffffffffffa7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYRES32=r4, @ANYBLOB="b7000000078b0346216ff180c77b2419217ecc4bd2bb70833d4a218a566741417c2cc9c44f033de3e8ea7c16ebe688a1ec85ad7045003cca7a00550087216ddafbea17ba504d8149c6463fcbbcd9ac883c2b5038122893a1ce2bae34425d74079ea786fa16faf3c024d5e464364643570ce269e7cafdf6c57aefd1db2a6973aad6f1ef20eaccb35c6e5dcbc861960d4c5d5e61dceedac5f3e11a4ecc6baf28722322697baf62ec7a25a9126946eaeabb09cc342e38dc1bf94830c2"], &(0x7f0000001040)=0xbf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001200)={r5, 0x8}, &(0x7f00000011c0)=0x8) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000), 0xfc94) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000010c0)={r5, 0xfffffffffffffffa}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ashmem\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) readv(r1, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/04/26 09:51:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/245, 0x32d}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) 2018/04/26 09:51:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ec0)="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", 0x595}], 0x1) 2018/04/26 09:51:42 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000500)=@hci={0x1f}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="98", 0x1}], 0x1, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000200)=0xe8) setuid(r1) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) close(r0) r2 = dup2(r0, r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000000c0)={0x3, 0x4, 0x7}) 2018/04/26 09:51:42 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x10001, r1, 0x10001, 0x3}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:42 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write(r0, &(0x7f0000002dc0)="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", 0xffffff5c) 2018/04/26 09:51:42 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000100)=""/32, 0xffed}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x10000000000001ca) 2018/04/26 09:51:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x4}, 0xc) 2018/04/26 09:51:42 executing program 1: add_key(&(0x7f0000000100)='dns_reiolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:42 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0x804, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r0 = shmget$private(0x0, 0x4000, 0x1302, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/227) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/26 09:51:42 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='nfs4\x00', 0x1022, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)) 2018/04/26 09:51:42 executing program 1: add_key(&(0x7f0000000100)='dns_re%olver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:42 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x9acf, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 2018/04/26 09:51:42 executing program 0: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e65740a27705f7461620165735f6d61746368657300") io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000000040)="19dcc71f9fc42174da999801d4bca2a93b89ce74919a1a37248676b2614f6b2ccd5f76c5454fa64dd9a269154fa36f1a50886d3af4e964352587e1ef0fcf8490d3f2e91a59ccd74440fb0d47ded795fca9925ff98ea76078f7c7fd41361e18df20a6225b20d7a9482a82fa71559a8d971007f4ed80254ca651b2ae2c195a5e9f7c4e884aa56ee1d920151481a4a44e7ca3f883743751d4fe4290d475e13042e4ead3ce6b9f50f5b5da2f28e7aeefe25e96fae8bf56e2ff", 0xb7, 0x10000, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000140)="cf3bfed2d188fa3f19f93bf9e80cea09a9f9e13df38b312af7d15b5b3c9ad9ca705a3cfb9a376c20a4342468f53cf88d2b84e09ef4652e7a2e9e3b9880bb419ebc521828505ec8b71d8c2984a74737ad7b34c0783c796d1517e3a75e671c89f6e6ab456f4cf909", 0x67, 0xffffffffffffdf6e, 0x0, 0x1, r1}]) sendfile(0xffffffffffffffff, r0, &(0x7f0000301ff8)=0x2, 0x102) 2018/04/26 09:51:43 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/26 09:51:43 executing program 1: add_key(&(0x7f0000000100)='dns_re.olver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:43 executing program 2: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000900)=0x5) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/26 09:51:43 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010000a0005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/26 09:51:43 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531f6", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:43 executing program 3: bpf$MAP_CREATE(0x9000000, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff}, 0x2c) r0 = getpgrp(0xffffffffffffffff) setpriority(0x2, r0, 0xc0000000000000) 2018/04/26 09:51:43 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write(r0, &(0x7f0000002dc0)="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", 0xffffff5c) 2018/04/26 09:51:43 executing program 1: add_key(&(0x7f0000000100)='dns_reXolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0x6, 0x400, 0x3}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0x9, 0x7c, 0x6}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x2629, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x20) [ 268.708739] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 268.716287] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 268.734912] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 268.742443] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/26 09:51:43 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x400, 0x400) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="6000000f", @ANYRES16=r4, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="003d46f3b9c45d0a17efd9c7b60694fe4103bd1799ce1a703395b175691c9577a7ef05131033e4325f238fa7c425a2a06789f2fa5889f969b1ad94adc43c00b723bc792ee37dee6e7788075d3e745106896accf6e5f8633ddd50cb06855aecb11be08054f33b90748b6238fb1a1d6371b7fedaf807eee63a1cdc4a3f2f346b87b73143549bda5f3681102fc9eab3c6de19de3fd3cfcb8cd4a80aef06720c9172e761e9b8d4248078d482ddb18470ad0c1457533d138a3cad640cff85", @ANYRES16=r0, @ANYRES16=r1, @ANYRES32=r2], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r3, @ANYBLOB="116c5a12371649f8a06be724c8bb7868c82829a8e5c71c38982788c8fd2a6e460a495b0136beeab80dcbe5214f01122084a72748f3a06a60942dbe", @ANYPTR64], @ANYRES64, @ANYPTR, @ANYBLOB="29012595870dc029ecc63f", @ANYRES32=r2, @ANYBLOB="8aa4d982ec8c8669bfcb753ee541ecd3fd120d9eac6a74a7d8740bc6319d6ce1bb10f73ec24cfb3d37ed0dbcd9644424d981650743573c54d18a6f1f42cb7dbc4bc3efb3238d21888af159578e2c88b617bf6ef170f1328f0d0b6a4e8b", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="d1712d277e1c8570bb2bd05264f7b456da6b444845926131eb914739972d48730afa7c4432885c78d8aa7a7949fb93389812e4602e9bccf0ba4b1f53e37e9a759b6ab547ec780c0e1c71c3b44ea8a6788a5b3d53320972e2d2a3d124f8886bcab45fd64301d518c80758adb6bb523d188ca2dca91f6633e1f01e5889926620abe1f27ac3fd6143e09df729e731805b1809fd40d793a96d89a630", @ANYRES16=r4]]], 0x3}, 0x1, 0x0, 0x0, 0x40004040000}, 0x50) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000200)) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20402000}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)={0x2a4, 0x21, 0x420, 0x70bd2c, 0x25dfdbfc, {0xf}, [@generic="eb8a1806751bfb201f58e2d7b7b0e7834f7d4e5f9b9e0724e2af2f7dd7dccec3aa3cd3cf8225965d67b7457df95577ad9d66468bf0d094c15893f50eec3148d68b3f87f91f7c0ae50c1fefb7a60b14c2ef1175c9ecc9fca8d5f9cf38a2ce2de77a47", @typed={0x14, 0x4c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x38, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @nested={0x100, 0x7c, [@typed={0x8, 0x66, @u32=0x101}, @typed={0xc, 0x91, @str='IPVS\x00'}, @typed={0x8, 0x1c, @pid=r1}, @generic="d4578d2092b22f29fb64a123d76d0f36984feb50e90a65ecf6626accd9cec06d22947848a48b14e5e0829d00a19430d5b45190b27b3fd0f7c7ad48e3b0a7ce9851ca8ab16327232a9260fd31ad0afa67f1d15fe9580c40ef0ac3ff24cda6b96702db69da1579fde3c0866b5c1c75024c48bc3095841a330b177cc642eec5f01319b37a34301ce3993628589fe27efc1c776f5263ff5c227a65984bf147aaee9e8be21f7ce1b12cae93603e9c48084e6d6301ca229c998283c2e58c9e2da55d6fe30a9c18cc7154ce7b1e1a1d12d874fc", @typed={0x8, 0x60, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x17}, @typed={0x4, 0x8a}]}, @nested={0x104, 0x96, [@generic="d39842b5a588b326a4c4c98370ff8fa1a8a408570debd82c0543dbe5ef48b59e404a433da0f026b7a774e3502b11cde9dd2dca3a11a00b19bd5f7a25e62deedec275944a01b97be5e0afc38dc529ef0507135d9bb409edd935b5198ff91984acee0f3face45e9935ee842ef501903952f5", @generic="27e37fb65236d291833d98c21b6381c7292e47732ab03b901ba1e23a67c1e5a2b931f9f294b6cad44583cbf1967d585d9dd069532ab2397bbf0d057e9fc00d42cb0ef76dbad7", @generic="7b2ce2c0da3b4f2c311c937ea1ff6b5c2dc095b50fc4c303c5262887956e441ff135c2a90aeda699cc8f8183b422968cea8ac6862e", @typed={0x14, 0x65, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}]}, 0x2a4}, 0x1}, 0x4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f0000000080), 0x162) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000240)=0x2) 2018/04/26 09:51:43 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x1, 0x0, 0x8001, 0x0, 0x3f, 0x4, 0x2, 0x10000, 0x4, 0x0, 0x4, 0x1ff, 0x0, 0x101, 0x1, 0x4, 0xd3, 0x1, 0x9}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) close(r0) memfd_create(&(0x7f0000000000)="af646576742300", 0x400000000000003) 2018/04/26 09:51:44 executing program 1: add_key(&(0x7f0000000100)='dns_res\nlver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x4, 0x5, 0x3, 0x7f911fc6, "6de8109315a68fbec28872e8173ce5b8ded54c85defb177d6e7fabddcf3b2555360ae481c5ca8e4b1135e0cd", 0xffffffffffffffff}, 0x0, 0x0, 0x1, r1, 0x47, 0x401, "6e299df63f61270ca8b70c1539932fc4c95f67f66643cde27952619d2338c4dc77643c32db06d21a549e3d81ecd1e6ae892b37f02a18bd0a6459486fa011d905", &(0x7f0000000000)='cpusetkeyring&\x00', 0xf, [], [0x9, 0x1f, 0x3ff, 0xfffffffffffffff9]}) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x0, @rand_addr}}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x8, 0x80007, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/26 09:51:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/26 09:51:45 executing program 2: r0 = open(&(0x7f00000019c0)='./file0\x00', 0x80003, 0x190) accept4$unix(r0, &(0x7f0000001a00)=@abs, &(0x7f0000001a80)=0x6e, 0x80000) r1 = socket(0x1e, 0x1000000000005, 0x0) read(r1, &(0x7f0000000000)=""/39, 0x27) 2018/04/26 09:51:45 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:45 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='yam0\x00') pipe2(&(0x7f0000000000), 0x800) 2018/04/26 09:51:45 executing program 1: add_key(&(0x7f0000000100)='dns_res%lver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:45 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write(r0, &(0x7f0000002dc0)="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", 0xffffff5c) 2018/04/26 09:51:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x9, 0x7, 0xffffffffffffffff, 0x1ff, 0x1ff]}, 0xe) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x8, 0x7fff, 0x7, 0xffffffff, 0x1f, 0x5, 0x2, 0x8, 0x4, 0x5}) unlink(&(0x7f00000001c0)='./file0\x00') r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x2, 0xffff, 0xa67, 0x9, 0x3], 0x5, 0x1ff, 0x100000000, 0x9d6e, 0x10000, 0x3, {0x1, 0x800, 0x7fff, 0x4, 0x6, 0x80000001, 0x5, 0x8001, 0x6, 0xaee0, 0x7fffffff, 0xfffffffffffffff7, 0x800, 0x3ff, "5937926b5d3940df4662627c19c0c150f8ae79d497a44ef9a1097ec368aac6ea"}}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0), 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000340)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0xd259}, &(0x7f0000000400)=0x8) sync_file_range(r0, 0x1, 0xffffffffffffffff, 0x4) ptrace$cont(0xffffffffffffffff, r3, 0xffffffffffffff5a, 0xff) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x6, 0x4, 0x6}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) prctl$setptracer(0x59616d61, r5) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000500)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r0, 0x28, &(0x7f0000000540)}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0x0, 0x3, 0x9, 0x8000}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000640)=0x7f, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000680)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000740)={0x10000, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x400, 0xfffffffffffffff9, 0xff, 0x6a, &(0x7f0000000700)='team_slave_1\x00', 0x2, 0x0, 0x7}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000007c0)=0x6e, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000800)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) accept$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x9, 0x4e23, 0x1, 0x2, 0x80, 0x20, 0x7b, r6, r7}, {0x8000, 0x6, 0x892, 0x5, 0x2, 0x5cbf, 0x3, 0x2}, {0x1, 0x1, 0x1ff, 0x100000001}, 0x0, 0x6e6bb3, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x8, 0xf64, 0xdf46, 0xa0000000000}}, 0xe8) 2018/04/26 09:51:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/04/26 09:51:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x3}) 2018/04/26 09:51:45 executing program 1: add_key(&(0x7f0000000100)='dns_resoLver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) [ 270.065246] audit: type=1326 audit(1524736305.206:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17620 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 09:51:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/26 09:51:45 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') name_to_handle_at(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x9e, 0x5, "be918780e33ce65ec2ffbf18d33d6f87958c99102d9750163219d2df6babe21986eb4ffc6c9572452fedb28368cac03adf88f51662e903cd8ba6a50c5aba192c87666ce0e140dc8b973e740bafaf604d5f82918dfce09932edf80a023456cde12c6f08aa35e65419c265120f5026b40e27f3af8c671a7167c70f7b4da52a3aacecef731de6da4c914940c88bd046dace4efd0f209b2b"}, &(0x7f0000000100), 0x1400) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 271.010158] audit: type=1326 audit(1524736306.150:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17620 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/26 09:51:46 executing program 1: add_key(&(0x7f0000000100)='dns_resouver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f203f"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000280)=""/4096) 2018/04/26 09:51:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x200, 0x6}, {0x6, 0x6}, 0xf0, 0x1, 0x3}) readv(r0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) 2018/04/26 09:51:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/216) r1 = timerfd_create(0x3, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/215) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x20000000000) 2018/04/26 09:51:46 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) 2018/04/26 09:51:46 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f0000000080)='./control/file0\x00') 2018/04/26 09:51:46 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)="2e2f66696c6531fe", &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}) 2018/04/26 09:51:46 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000200000000000000aa15ca00000290e41f47924abd9067"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) seccomp(0x0, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3f, 0x6, 0xdaa0, 0x7}, {0x2, 0xfffffffffffffff8, 0x4, 0x1}, {0x5, 0x6, 0x5, 0x7f}, {0x7, 0x171f, 0x6, 0x1}, {0x0, 0x1ff, 0x0, 0x400}, {0x3ff, 0x401, 0x9c7, 0x7}, {0x4, 0x3, 0x30a, 0x6}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/26 09:51:46 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) readahead(r3, 0x6, 0x6) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r2, 0x3c, 0x0) vmsplice(r1, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) 2018/04/26 09:51:46 executing program 1: add_key(&(0x7f0000000100)='dns_reso\nver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080), 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mlock2(&(0x7f0000f67000/0x4000)=nil, 0x4000, 0x0) 2018/04/26 09:51:46 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x81000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) fchown(r0, r1, r2) 2018/04/26 09:51:46 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) 2018/04/26 09:51:46 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xe000}], 0x1c) recvfrom(r0, &(0x7f0000000080)=""/21, 0x15, 0x2, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x1c) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:46 executing program 1: add_key(&(0x7f0000000100)='dns_reso%ver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:46 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) 2018/04/26 09:51:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13}, 0x4e02}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xfffffffffffffffd}) 2018/04/26 09:51:46 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x4) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000cde000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x9, 0x6e2, 0x7, 0x0, 0x3, 0x0, 0x7, 0x480000000000, 0x0, 0x2, 0x4367, 0x0, 0x4, 0xd6c, 0x1000, 0x80000001, 0x100000001, 0x8, 0x1f, 0x1, 0x6, 0x1, 0x100, 0xbd44, 0x6, 0xe60, 0x81, 0x8, 0x5e86, 0x1000, 0x7, 0x3, 0x4, 0x2, 0x0, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x30200, 0x2, 0x1f, 0x7, 0x3, 0x6, 0x7}, r1, 0xd, r0, 0x1) 2018/04/26 09:51:47 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:51:47 executing program 1: add_key(&(0x7f0000000100)='dns_reso.ver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:47 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x94a5, 0x2080) 2018/04/26 09:51:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x6, 0x40000000002}, {{}, 0x7}], 0x30) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100), 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/58) 2018/04/26 09:51:47 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x4) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000cde000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x9, 0x6e2, 0x7, 0x0, 0x3, 0x0, 0x7, 0x480000000000, 0x0, 0x2, 0x4367, 0x0, 0x4, 0xd6c, 0x1000, 0x80000001, 0x100000001, 0x8, 0x1f, 0x1, 0x6, 0x1, 0x100, 0xbd44, 0x6, 0xe60, 0x81, 0x8, 0x5e86, 0x1000, 0x7, 0x3, 0x4, 0x2, 0x0, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x30200, 0x2, 0x1f, 0x7, 0x3, 0x6, 0x7}, r1, 0xd, r0, 0x1) 2018/04/26 09:51:47 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:47 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x3451e7bac55d56a5) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) set_robust_list(&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, 0xc) 2018/04/26 09:51:47 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) r2 = gettid() r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r1, r1, 0x2}) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b223438853c456daa45b83b43b0bfb84a4f7dd997eff66c6aacde96047cf512aacf602983edc503e9974ed4d2803bc8493cf31337774a987d8a3d4b4d61d78a15db8b251dd55198d628c89eac3103ce2e583114511f182d6b7cdd9e1b696ca5d8c9d52473e044313", 0x3c9}], 0x10000000000000ce) ioctl(r0, 0x4, &(0x7f0000000200)="7f5f25f6f7a8a3f515e0156b43b566bed6ad57916d93bd7013031d3f093455f96928b9a5afe1d0d1e90986fdbf643556781da714654282ab5708fa6b19c36087e833b63577e8573e7bb21dbd28e4313abd87d7068384d2d863f06cb15ec5904c6b79c00aa41cc6ac3eb38ea929833b961961d46845b81efcbfa4796ce3e717fe6493d7d559ae1049be458ee5d00f0c57278cf8d5a947b00bbbe926ba2c6467951ffed053176f2196c410a5efad048434b96787c36be604ee36d8849a5f39a5c95e503965dbef551e79488eb615baaf0f196c7b1527335dc1713968fe1818d0") 2018/04/26 09:51:47 executing program 2: r0 = socket$inet(0x2, 0x800, 0xffffffffffffff77) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/26 09:51:47 executing program 1: add_key(&(0x7f0000000100)='dns_resol\ner\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:47 executing program 3: munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xcdcd4a310f8f44a0, 0x0, &(0x7f0000000180)}, 0x20) r0 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x101, 0x101000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x8000, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x3, 0x6}, 0x0, 0x3}) r3 = fcntl$getown(r2, 0x9) ptrace$setopts(0x4206, r3, 0x9, 0x100054) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xd36, 0x1, 0x3b, 0x4, "1bb0a353ba945e299bb2a1ebeda393e826cec438c104391188ca83a6770aec83"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r4) 2018/04/26 09:51:47 executing program 7: prctl$intptr(0x1c, 0x7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x8, 0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setuid(0x0) 2018/04/26 09:51:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffffffff00000001, 0x84080) close(r1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/6) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) 2018/04/26 09:51:47 executing program 6: ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:51:48 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x109000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./control/file0\x00', 0x80000002) sendfile(r0, r0, 0x0, 0x20a) inotify_rm_watch(r0, r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:48 executing program 1: add_key(&(0x7f0000000100)='dns_resol%er\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:48 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstatfs(r0, &(0x7f0000000040)=""/141) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/26 09:51:49 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='//control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:49 executing program 3: r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/26 09:51:49 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd605612ea00100000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000089078"], &(0x7f0000000000)) 2018/04/26 09:51:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000040)={0x8, 0x1}, 0x0) 2018/04/26 09:51:49 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:51:49 executing program 1: add_key(&(0x7f0000000100)='dns_resolv\nr\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:49 executing program 2: uname(&(0x7f0000000000)=""/81) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x800) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0xa, 0xa, 0xb21, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@typed={0x8, 0x36, @pid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getanyicast={0x14, 0x3e, 0x300, 0x70bd26, 0x25dfdbfc, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000019000100000000000002200000c2005b0bcc813e2c080006000100010008000000000000", @ANYRES32=0x0, @ANYBLOB="2ddb94fd524c684d95502afde7d39976addfc4a6e1454ad12bff61f79923cfeaabf52720fc0d30cd4be767650d8e61e508f47c58ddb4d32f06b0ab3e"], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) 2018/04/26 09:51:49 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="23c25b00d3245cf1a23f27f88be70b667e04ab380a86077ab7f533546a5d8149b1f3032d785444d3c2b8f6ac4ba19236ae8ed489922af211dc363e7d9ac06b4dde16d2f2b0dddce411b9744888b021a5d0f6c972322caacccc93a2d2d0a97240eb87ea1792df537b198a7e0c7da2e320f5179c45"]) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, 0x85, 0x2b8835fc, 0x5b, 0x400, 0x80000, 0x4910004, r1}) 2018/04/26 09:51:49 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0xffffffff) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x6ef}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000500)=0x8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000000c0)="d2cbad54336b4307f605b101a961ecd9ec8ee5f25bd4736c05a71c8e0c2722dbe0c89cfbcf7efe90e4a713eb9bb4005c1d2215f903d9992f7d29c1e93b945d7a9bb8ab9b32dd285deb462c8157b8f1f53c076e232d29e38057fae0460c9b3182e571054cb659c5363af4d5", 0x6b) keyctl$describe(0x6, r0, &(0x7f0000000440)=""/180, 0xfffffffffffffe88) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x4, 0x50002) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000003c0)={r6, 0x5}, &(0x7f0000000400)=0x8) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000180)=0x4) keyctl$update(0x2, r0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x200000, 0x0) 2018/04/26 09:51:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x422) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000540)=[0x5, 0x7fffffff, 0x9, 0x7, 0xffffffff]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000500)={0x2, 0x3}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000000c0)={"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"}) prctl$intptr(0x24, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/26 09:51:49 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x240403, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x100000001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x20000000000, 0x4d0, 0x1, 0x4, 0x8000, 0x2, 0x1, 0x1, 0xfff, 0x4e6c, 0x3, 0x7}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x2, r2}) 2018/04/26 09:51:49 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7ff, 0x2, 0x4000000, 0xfffffffffffffffe}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = fcntl$dupfd(r2, 0x0, r2) setgid(r0) bind$netrom(r2, &(0x7f00000001c0)=@ax25={0x3, {"f848e7de1588e7"}, 0x1}, 0x10) sysinfo(&(0x7f0000000140)=""/46) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x5, 0x7}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x6, 0x4) 2018/04/26 09:51:49 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) 2018/04/26 09:51:49 executing program 1: add_key(&(0x7f0000000100)='dns_resolv%r\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:49 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x66, 0x4) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:49 executing program 1: add_key(&(0x7f0000000100)='dns_resolve\n\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="003baa4cb200fff83c4a81d30ab00b5bc2afa305a8d20002000000000000ffff55cfa78a267be9709d6537091edb36fb515562f22aebdc7672984d2d23e0e5c2fedc895aead9d5d57770e7a84be0591941a7e2b8e6613121df31dcb53818ceebc1bd533203025bc986d2e7aaf2dc24fa38621ec8c54e057358d4c1b9ee9bfaaebd3e079549a5bee458479f74172d021a45493f81c39402c259c2e1c76d8ba2e5ea0b564a"]) 2018/04/26 09:51:50 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) 2018/04/26 09:51:50 executing program 1: add_key(&(0x7f0000000100)='dns_resolve%\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:50 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./.ontrol/file0\x00') dup2(r1, r0) 2018/04/26 09:51:50 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x8, 0x1, 0x7f]}, 0xa) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) chroot(&(0x7f0000000040)='./file2\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:50 executing program 0: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x41, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/26 09:51:50 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x208000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000440)=0x75302505, &(0x7f0000000480)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000380)={0x0, 0x0}) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f00000003c0)={0x2, 0x0, 0x0, 0x1, 0x3f, 0x3ff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x1, 0x4, 0x0, 0xffffffff, 0x4, 0x0, 0x7, 0x9, 0x10000, 0x0, 0x7fffffff, 0x7, 0x464a, 0x100000001, 0x1ff]}, &(0x7f0000000040)=0x100) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) signalfd4(r2, &(0x7f0000000300)={0x80}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x3, 0xf4d, 0x0, 0x7a5d, 0x60}, 0x98) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/04/26 09:51:50 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0x1, 0x1f, 0x7, 0x8, 0x0, 0x7fff}) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) r1 = socket(0xc, 0x800, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/26 09:51:50 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KDDELIO(r0, 0x4b35, 0x1f) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='K', 0x1, r1) keyctl$unlink(0x1d, r2, r1) 2018/04/26 09:51:50 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000018c0)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x82, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x2, 0x4) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/26 09:51:50 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c76654201", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:50 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) 2018/04/26 09:51:50 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x7, 0x8, 0x81, 0x2]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3000000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000002000000000000000100757365727b000000"], 0x30}, 0x1}, 0x0) io_setup(0x1, &(0x7f0000000100)) 2018/04/26 09:51:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x10200) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000200)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x31a, 0x4d, &(0x7f0000000000), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f00000000c0)=0x78) r5 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300)=0x6, 0x4) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x8, 0x9, 0x100000001, 0x5, 0x0, 0x4, 0x4100, 0x7bf3126f96dfde9, 0x6, 0xbea6, 0xfff, 0x2, 0x3, 0x1ac9, 0x655, 0x0, 0x1, 0x9, 0xffff, 0x800, 0x5, 0x400, 0x5, 0x4, 0x0, 0x7ff, 0x0, 0x400, 0x89, 0x397, 0xffffffffffffffc0, 0xfffffffffffffffc, 0x2, 0x3, 0x80000000, 0x61a, 0x0, 0xcd9, 0x2, @perf_bp={&(0x7f0000000240), 0x4}, 0x114, 0x4, 0x88, 0x4, 0x9, 0x2, 0xa6}, r5, 0x9, r2, 0xa) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = inotify_add_watch(r4, &(0x7f0000000340)='./file0\x00', 0x20000400) inotify_rm_watch(r4, r6) 2018/04/26 09:51:50 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/148, &(0x7f0000000140)=0x94) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/52) tkill(r2, 0x1000000000016) [ 275.509414] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 275.544268] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/26 09:51:50 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c76657206", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) [ 275.557876] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.566746] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.587958] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.597153] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 09:51:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 09:51:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="16000000", @ANYRES16=r1, @ANYBLOB="210400000000000000000c000000080005001f0000000800040000000000c0d1e7efc372b53af8a22fef780645a04d17f1eaac4be0a877c22445c464c37d7f91abf66bc62c45ce3c5f73db3cd631df3f90ba539233b777e1c86f92028ac5e5b3cc4c2880b1370681d2d451e8fd49d4a5e9f5209a357ed06683279e91463cfdb3f4a8aa5e5cd1bfbfdd7c9163e2959eeb0f23dd67b761996ba678c6cc4ad927f41f680d27ed466da84038075ea517f7acb961cb06ab52d5019731ca69fb3249bc33efd829268a45fff2d905003265d787b49a3f1fcbb9c50db6dc14fb9a0fd0e2c9f926ada3990af928cb685921ae0b5e1e0fe02d638a43b9da7d484e1919052b7257f3f056af0f7667c1c52dc58bac65e17123a7a8c1ece6899635e6802067fb7b77e442a4824f00f4b82e9468602c9ffdb7a07fb87ac923fb042f5bbc99acfb1fbcbd7aa5056055b2f4"], 0x24}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000240)={0x0, 0x3, 0x5, &(0x7f0000000040)}) 2018/04/26 09:51:51 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/26 09:51:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="f1fc"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x0, &(0x7f0000000200), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 09:51:51 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) inotify_init1(0x80000) eventfd2(0x4, 0x801) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2, 0x3, 0x2, 0x1, 0x0, 0x7, 0x9}, &(0x7f0000000040)=0x20) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x80000001, 0x24000000000, 0xffffffff80000000, 0x10000, 0x6, 0x100}, 0x7ff}) 2018/04/26 09:51:51 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff82493e9cd6a386dd6002290f00303a0000000000000000000000ffff00000000ff8f00000000000000000000000006000000907800000000609433df0000000000000000000000000000000000000001fe800000000000000b000000000000002ec4754aee34a86fcd9c7ffb88d5ff506a27cc1b2386342e869c5fbf4b57bfabf7fb0b5111cdc8"], 0x0) 2018/04/26 09:51:51 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='.//ontrol/file0\x00') dup2(r1, r0) [ 276.792080] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 276.804369] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 276.804369] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:52 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:52 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/26 09:51:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/65, 0x41}], 0x1, &(0x7f0000000240)=""/235, 0xeb, 0x9}, 0x20) connect$pppoe(r1, &(0x7f00000003c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}, 0x100000142) 2018/04/26 09:51:52 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000ba000000000000000000000000708a2ff554d806744093ab8d84e91f17d2c6a3020465f26ede1fa50a8ac69acfb96d8ae9121b87696f29e02ac55c528040a57ff29322ac709253487799e180bd0c8925b5d06cb2d6897e5588c8216ccebfe5e7b31a683f92629e0da1ac8cb780738b9c0dbdee7037a4933d08984dbea99cf43c526ec26b9d3453e014e0c417668470fdbbf534946bf6bca893c9b66d02ed6cca9588090f8ade76cd73dd2cc40ad9a43f9d4d1fd0263a263328fd604763e75619c9042d506a367f3ec3869c91065ab733c8e7ac1140"], 0x1c}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x240480, 0x0) [ 276.837347] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 276.837347] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 276.838452] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 09:51:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000004940)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/85, 0x55}], 0x2, &(0x7f0000001200)=""/4096, 0x1000}, 0xa8}, {{&(0x7f0000002200)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002280)=""/45, 0x2d}, {&(0x7f00000022c0)=""/226, 0xe2}, {&(0x7f00000023c0)=""/151, 0x97}, {&(0x7f0000002480)=""/201, 0xc9}, {&(0x7f0000002580)=""/59, 0x3b}, {&(0x7f00000025c0)=""/242, 0xf2}], 0x6, &(0x7f0000002740)=""/171, 0xab, 0x1ff}}, {{&(0x7f0000002800)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004900)=[{&(0x7f0000002880)=""/22, 0x16}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/58, 0x3a}], 0x4, 0x0, 0x0, 0x8}, 0x9}], 0x3, 0x0, 0x0) creat(&(0x7f0000004a00)='./control\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000080)="03", 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/114, &(0x7f00000000c0)=0x72) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) syz_mount_image$gfs2(&(0x7f0000000280)='gfs2\x00', &(0x7f0000000300)='./file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="14eb0d10a3fede0d967f9b11fa7554c472d9646fe263f115b842eea4651ee3e2dc7578ab00b014da59eb472b89d13c808605337ad54839fbf659af2a6241154e04b27e9a6856cee8bec3ca93f18c09e4781c66d4308e", 0x56, 0x3ff}], 0x200000, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6f7265636f766572792c737569646469722c7374617466735f70657263656e8bbd083a25a8ccdf73742d78372c646174613d77726974656261636b2c726772706c76622c757067726164652c6c00000100666c6f636b732c71756f74615f7175616e74756d3d373f783373636172642c6c6f63616c666c6f"]) bind$bt_hci(r1, &(0x7f00000002c0)={0x1f, r2}, 0xc) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000480)) 2018/04/26 09:51:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/26 09:51:52 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x20f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f0000000180)=0x4) socketpair$inet(0x4, 0xfffffffffffffffc, 0x0, &(0x7f0000000d00)) 2018/04/26 09:51:52 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x20) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x8000000000000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) [ 277.134553] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 277.134553] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 277.166895] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 277.166895] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:52 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:52 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0x0) 2018/04/26 09:51:52 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/26 09:51:52 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/.ile0\x00') dup2(r1, r0) 2018/04/26 09:51:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') open(&(0x7f0000000040)='./control/file0\x00', 0x430000, 0x22) 2018/04/26 09:51:52 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'veth0\x00', @ifru_names='dummy0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) 2018/04/26 09:51:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x80) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) tgkill(r1, r1, 0x12) ptrace$poke(0x5, r1, &(0x7f00000014c0), 0x0) 2018/04/26 09:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x400000000000021a, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)}], 0x1}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB="1400000000100000000000000000020000000000"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/04/26 09:51:52 executing program 3: prctl$intptr(0x4, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/50) [ 277.785954] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 277.785954] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 277.825653] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 277.825653] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:54 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x80027e, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x11) 2018/04/26 09:51:54 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c766572ff", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:54 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) 2018/04/26 09:51:54 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x40007) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000100)) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000740)=""/18, 0x12}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8e28, 0x10002) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'yam0\x00', &(0x7f00000000c0)=@ethtool_test={0x1a, 0x101, 0x7, 0x1, [0x2]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000180)=0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x80000000, 0x800000400, 0x10000000, 0x5}, 0xffffffffffffffa7) 2018/04/26 09:51:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x800) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/200) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xf, 0x0, &(0x7f0000000040)) 2018/04/26 09:51:54 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control//ile0\x00') dup2(r1, r0) 2018/04/26 09:51:54 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="67782fa416f58af8026305eae908e3e509af5096b852bf73e0b6", 0x1a, 0x4}], 0x2000, &(0x7f0000000100)={[{@discard_size={'discard', 0x3d, [0x37]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x3d]}, 0x2c}, {@grpquota='grpquota', 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x3, &(0x7f00000004c0)=[{&(0x7f00000001c0)="0ddf2c7eeebaf55cbcf5fea51fd9e3adcc326a390046bac0a916364df8a60e4385f61ca014005615cbec70c15bb1a381df3a926dec47e6277e9d4fb7e877824aa9429d534fa003489f8b2d361800af4193dac2eff93b7b05ec4a033b05aa64245598dce18cd05dd68315cfd313d3d7e3b000b36539e6917ff320f77263d3517cbffeba93e442f09f0301700888aeb5f79ddd928c03012d1da91e2224b1ace3b5ec249b639227bc9510d520c3d9353155b8eb6b97af22c92978ff557c58a2ac1bba7480b9d686cfdbec2924", 0xcb, 0x1f}, {&(0x7f00000002c0)="710eeaeb56c2ceaa3c57f27666c46647c973eb5a8c989ccc6bef2fc78a70991a1ff96b81176961c4bd45745b938c3d225a1b79b59653affcb058525e0157b0c417894505bf1527ef6e007ecd658b2aace383685082ee1525993d144778a7cefb61b763e6f64310669d2eeda65424167f504067cfbedcab6a2c91419ca7261d7f99a4d3a020a39464b5b54f19c30656221295b489fb1229fa1c9ff75be903b52e738026059a80494fa5e784019c58faeee70ea9b42dffefa9cc72b33d7948db2140c812c98dffc24dc7c833a5b003eeee5f554c2057ec08e26ebb4cc3749f9177c174b63f6179df9e8ba200683d6e6b70cd00ec63", 0xf4, 0x7}, {&(0x7f00000003c0)="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", 0xfa, 0x74d0}], 0x10, &(0x7f0000000540)={[{@iocharset={'iocharset', 0x3d, 'cp865'}, 0x2c}, {@usrquota='usrquota', 0x2c}]}) 2018/04/26 09:51:54 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000f47fb0), 0x0, &(0x7f0000000180)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x5}, &(0x7f0000000200)=0x1000, &(0x7f0000000240)=0x80, 0x101, 0x3f, 0x93f, 0x9, 0x0, 0x7}}], 0x58}, 0xfffffffffffffffc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/26 09:51:54 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c76657204", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:54 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) 2018/04/26 09:51:54 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061180c00000000000000000000ca158a2be24008c1000000f5ca000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 09:51:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x54, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x6, @empty, 0x80}]}, &(0x7f0000000300)=0x10) openat$cgroup_int(r0, &(0x7f0000000140)='memory.high\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)) 2018/04/26 09:51:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x0, 0x76, &(0x7f00000001c0)="bfba9ea11dd7576181abedeaa2226d3008ea7bbe444d40ebf1d8bdf9ecae38a132f8ff770f45bb32c8464a0805ecb0db2b76f9e5ae64d1d84b83a86d1fc26f635980ff2782cace9e8ffb9a6554afe03dd91e7f9203333aa9792bf6e4982d2326655a4c6a25b3595a458405113a035cfe8810a254138c"}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, {}, 0x10001}, 0x13) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x18000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 09:51:54 executing program 5: r0 = creat(&(0x7f0000000040)='./control/file0\x00', 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./control\x00', r0}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x9, 0xffffffffffffffcd, 0x3}) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000200)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="d3ab27191a01002356ba602dff050022fef9b9afa4b2007930232608131b3bd08107361bb2f1030000008a1f865c469c662dbb432887ebba90221f59f7684eb87c644ce65333b31aa4025c16c6644cc3bd5b40d20fff754fbf53be6bcb534872d52cdcd498f0200e37ae3d6ac382b563f7d9eebde2d376f56cc36135fe015810ad3d99727818d6c4d6f06b15fa206ab04d6ea0faf7ff77ce9f976fe3b446c17dc1da95efb2db56e89a4ac45a81ad252ed28d", 0xb2) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/26 09:51:54 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x111882, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x3, r2}) [ 279.363353] EXT4-fs error (device loop2): ext4_iget:4756: inode #2: comm syz-executor2: root inode unallocated [ 279.385537] EXT4-fs (loop2): Remounting filesystem read-only [ 279.391675] EXT4-fs (loop2): get root inode failed [ 279.396680] EXT4-fs (loop2): mount failed 2018/04/26 09:51:54 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) [ 279.439608] EXT4-fs error (device loop2): ext4_iget:4756: inode #2: comm syz-executor2: root inode unallocated [ 279.479375] EXT4-fs (loop2): Remounting filesystem read-only 2018/04/26 09:51:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001200)='./bus\x00', 0x0, 0x10) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) keyctl$session_to_parent(0x12) write$rdma_cm(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="0000fadb800da659cd7ee1ed8e3999fde02af8563ca842feb3addd357b37d3e09c"], 0x8) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000040), 0xfe91) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) r6 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) keyctl$link(0x8, r5, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) write$cgroup_int(r3, &(0x7f00000011c0)={[0x38, 0x3f, 0x0, 0x37, 0x3f, 0x37]}, 0x6) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)="92f69f44f091026c318cb0b4b27fb5b72130400959898bcf447bbef125f53aed9e56f6807e42614c81eb3f46d84c0808080ce3c3a7c34183d004a09995850612f7adea6bc3162d31ad7a369cd0655e1df160352b09d20b19d4495df1270620d5fcf591d7b3", 0x65}], 0x2, 0x0, 0x0, 0x40000}, 0xc051) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000001180)) [ 279.485614] EXT4-fs (loop2): get root inode failed [ 279.490745] EXT4-fs (loop2): mount failed 2018/04/26 09:51:54 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') lstat(&(0x7f0000000100)='./file1\x00', &(0x7f00000031c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) creat(&(0x7f00000000c0)='./file1\x00', 0x0) dup2(r0, r1) socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x7, 0xcc59, 0x3, 0x10001, @tick=0x1, {0x2, 0x7}, {0x60a4, 0x4}, @time=@tick=0x100000001}, {0x8000, 0xf4e, 0xffffffffffffffff, 0x5, @tick=0x8, {0xcc, 0x20}, {0x7, 0x7}, @addr={0x3, 0xb2b7}}, {0x4, 0x7, 0x7, 0x1, @tick=0xffff, {0x3, 0xfe}, {0x3}, @raw32={[0xfff, 0xe0]}}, {0x2bc2, 0x1, 0x2, 0x7, @tick=0x3, {0x5, 0x3b68}, {0x8, 0x800}, @raw32={[0x8, 0x1, 0xeac]}}, {0x8, 0x81, 0x5, 0x200, @tick=0x9, {0x1, 0x4}, {0x9, 0x6}, @ext={0x3f, &(0x7f0000000080)="f914772e92643268383ec20954112dd7700727bcf45e01a299ebc4ad801c5af188fa4540b9f0dde0aaeef9ccb55977a53cea145747a5228b08966cf40a6d55"}}], 0xf0) [ 279.581920] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 279.581920] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 279.616685] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 279.616685] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x24) socketpair(0x2, 0x80006, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$getreaper(0x25, &(0x7f00000000c0)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) creat(&(0x7f000078dff8)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x0, 0x26}, {0x8, 0x5}, {0x3, 0x44}, {0x6f96715b, 0x3}, {0x8, 0x2}, {0xfffffffffffffffe, 0x200}, {0x8, 0xff}]}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000280)='./control\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:55 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:55 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/89) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) 2018/04/26 09:51:55 executing program 0: r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x41, 0x200001) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x4, 0xc29, 0x5, 0x7, 0x80000001, 0xfff}, 0x17fb}) r2 = userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = gettid() kcmp(r3, r0, 0x0, r2, r2) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/26 09:51:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x200}) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000040)={0x80000000, {{0xa, 0x4e22, 0x2000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000356ffc)=0xffffffffffffff3e, 0x4) 2018/04/26 09:51:55 executing program 6 (fault-call:1 fault-nth:0): r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:51:55 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c653003") dup2(r1, r0) 2018/04/26 09:51:55 executing program 2: r0 = dup(0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f0000000640)=[{&(0x7f0000000000)={0x27, 0x1, 0x2, 0x4, 0x5, 0x7ff, "ce40b29057018464992f3c0ef9956e26c13a0eb6b13f3bf79dd2df065900cec8f8acd1108e34c725958b43f2deccd8221eb9e956f7255f54dba31c053bcd6d", 0xd}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000080)="4f1bf86999a5b53ab0577328bef71378b1bde27bcea407de56e7ccbf7cb04e7eab8e8ee8bc941a113cafca45d16ccb498629cd0950a57e4ba79d3dbcf1401d5f80ee05b9aa75", 0x46}], 0x1, &(0x7f0000000140)={0x80, 0x115, 0x4, "48413b39beb4e3910d69b7752257b9188e6d2ceb7680d926417e0ad9db384df0add563966e1f1ecdc5d9a839a83d3e5428f017e2d0d1c1b76d6aced1a509949d148f47e66929cddee09fdd3584e05b5933c49a00518fd4e516c4d7e5f84760dec5954292502ef0f4e8c99c01"}, 0x80, 0x4008804}, {&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x0, 0xf4f, 0x80000001, "8d31b7ed4a432ae4c74998e28fc9fe285683a6df52f1b7fee4469e6b1fad630f41f8358345c48f107adf14b49fafce584fe79121dfc90f299e9433b3a97540", 0x3f}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000240)="d5f706f27e34124e5a018a3b6097cc67261ff0c57f571834415df06bb40768eb0b7e6338df8951ad2e68bf661f1933954f083d2a275c99ad1e2f7fb1b744c0f4a260c7c94319073068f968a75c5e2d19f173edce770d9db183002e11e6fbb1924f82ff601e0a8cc51fb90f04b9955389b0f80617422baae3bebbc149cb2e5195b5d1d9008414a9d77908a2cc6e51ec52ce333f8c0215d237a39fcdd728744d", 0x9f}, {&(0x7f0000000300)="52d129ce4d4eff884c14ec103dcde0fdbb407ee7936537db764f16d4eed233be8d2c9dd6bd3088ae6b2a621baf0d8e053a6ff53f508a6f6323491071099c5c83c268e0a0ee86f2de82abc6db4649f4aaaa1c23ad351df51989f548d31f0507c67074390caa4408f3a670b39366776834603bf9d04a0c356d13eae13386f72042c93bf5014dc490e08b1e32da4d25ae3a2677ccd2843e8b", 0x97}, {&(0x7f00000003c0)="dce725172dab460cebb9f9cc63770406fb3e2d68923f9f31efb085d833196c17c4ad78c92977a01a41f61f1c8ce858203eeb03271911133e87b80b946b5a9a7a04fe2f9366bfd2f23440d6f60e3cf12772366b23e8692322fdc47704eecf19f7137ca7a79edd00a396d6fa2134a0fd7c47067f66b2a1f5886ab4f99f0f056cf31ae5911ad16a", 0x86}, {&(0x7f0000000480)="0326e8116043187b54849ab54a2c6782272def6691169e7343105a6210eb549b7c02466d407e582cbf4b95f16691a1824dce13cbb9843e1336059de46f5e224ecc114dce5bb6124f56d3b38dd7e62f9624e77d366fd139ab93baf6be4b3fb2cd42cac2cf7363b813f23cd3eb84db67e1355ba3645c0688160f64f76a5ea08e4fda167ca0dc8e73efa8bcb134", 0x8c}], 0x4, &(0x7f0000000580)={0xb8, 0x115, 0x3c, "0b2def71076836a5236de598278d1af65224444530509690e0c04e3751ce46488cf2f26b12258f767666415d419ac359e024186229b5c8101d5b9c6fa42d6c70d92a7b2c178acaebeb41de7f3456c8819f70dad5c19051ed720de497d2b7a02b8d2e0231f80223f5e989bf86642fbe7cf7d47be4a38263faa4455292f51fffd9c420b2ec4afffd4083ac41983d0b1e413fb16147b5de1f94277e1718a5e41d2503e8bfe2befee4"}, 0xb8, 0x4000}], 0x2, 0x50) finit_module(r0, &(0x7f00000006c0)='ppp1(^posix_acl_access\x00', 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x14, 0x80800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000780)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{0x9, 0xbc}, {0x8262, 0x1}, {0x3f, 0x81}, {0x1000, 0x674}]}) recvfrom$ax25(r0, &(0x7f0000000840)=""/205, 0xcd, 0x40, &(0x7f0000000940)={0x3, {"657319d286e10e"}, 0x5}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000980)) fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) r5 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000001ec0)={0x0, 0x0}) r7 = geteuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0}, &(0x7f0000003780)=0xc) fstat(r1, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000003840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$netlink(r0, &(0x7f0000003900)={&(0x7f00000009c0)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003680)=[{&(0x7f0000000a00)={0x1204, 0x3e, 0x0, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x57, @u32=0x100000000}, @nested={0x11ec, 0x5b, [@typed={0x4, 0x8b, @binary}, @generic="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", @generic="d109fc6841d182b711ef525fc5a4598ae7938991966c8691f2d7eae08e3c57209b8b5d5a261f590e3de37ae58630d8a2a198bd1a9176a3f4c34eb8720259ceee942fb44675a7a971d7e82d205a26b52cbfb375059538b49e63db48ba24f5f876a199ec2b", @generic="9c47cabb9f42e39ed132d6b0c759103514743b21943fe9bc062e0c9b13abe55c3607b9376d457de84d067ce49587b8e423ca61735ede7c0aab9aff72c94910c6d15c41dec0cd81e07247ab56aa3021adcc8d57ae0202dd88cbf7881bb937b49c162577529da5a285", @typed={0x8, 0x8a, @u32=0xe00000000}, @generic="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", @typed={0x8, 0x28, @str=']\x00'}, @typed={0x8, 0x78, @str='#\x00'}]}]}, 0x1204}, {&(0x7f0000001cc0)={0x4c, 0x30, 0x20, 0x70bd25, 0x25dfdbfb, "", [@typed={0x1c, 0x89, @str='ppp1(^posix_acl_access\x00'}, @nested={0x20, 0x3, [@typed={0x8, 0x63, @uid=r3}, @typed={0x14, 0x84, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x4c}, {&(0x7f0000001d40)={0x18, 0x38, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x0, @pid=r4}]}, 0x18}, {&(0x7f0000001d80)={0xe0, 0x20, 0x100, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x96}, @typed={0x8, 0x71, @ipv4=@rand_addr=0xc11}, @generic="cb78d5b6b50c4671c5fdcbd3ae1c0eb22321efbb69485cf6408fc843fc20715e36f3e5b23910b11dfef8a0e2b70039e51a493598096d198d65baebafce499b0009f7d3f435d29a26aa45b1d1e603d545480bf825c95b21143cdac9397f21a5178de71b129a352ef61a0b971b9c61f418d16eec7057693dd4c93728a61aabfb2d7f8824cb3710a2b6f5d11b0c737e3ff9acf1030d1620fc58004b358b748055b5a1d4e516a39868f237799540e65c7105a822a52072e0ead8b2b150c7ea35e8228e"]}, 0xe0}, {&(0x7f0000001e80)={0x18, 0x1d, 0x0, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x43, @fd=r0}]}, 0x18}, {&(0x7f0000001f00)={0x1504, 0x11, 0x18, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x118c, 0x95, [@typed={0x84, 0x56, @binary="84d940490c89d0e55549d0a83aa9f1003dc48c17f37508df964538ed67d7c9c46f545cf0a356708535ca8af2498bb26f39ae7c33d7b97a758a05e7f47170e8f48f4d67732eb4d2ab5923fd4623e86d1a5741b61c830befd82891a1dc5122b4933157b25e3f9ed0cc125d00fcf062a74897fb54d740739d37468612e447b03bf7"}, @typed={0x8, 0x75, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @typed={0x8, 0x6c, @pid=r5}, @generic="0410be0e2ca7ef42f81c1f039ce0615fcccfe6e5b3b7d5f3d2bc07b7f2d4193b86b1872531b20ab9ae6615f8251a7887a6a5783158eaade546c1c6120cea1a3799c8b558078f26d956e1be01e022d657e60dc3bdab5500987a94163e2f1b94cde820e5696019bc60b9d6be10e7d1b0f1b5131109baaf0f30f150ff601d511f6b4939", @generic="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", @typed={0x4, 0x7f}, @generic="3005f1fcbeb8116dbde3edd790996b5a24ea8ae94005f8ad4940ea085b5ffa6f32b8b223fdfa111dea4993d41c73a530a9d69cf3e0f7d0fe690a9a6da6abe9fbeafb9f00edd267e84c07f20ddf1ca5a7b963c166761cc68b042ad546ae175075cdf565234eb169a068eb2dbf"]}, @generic="e674c1736974c468a69b24e60bb6be20bbec0a7eebaa64f77b4a7f491bf8c93fd9f6e52a1b724c594c9740032567e4486539e4651075932b9dee0eeaab238c0169565c6856e80056dd684bd5f132fce16fda8a75d88ab554a76c18550212c8331c9647b17476388b69da16ba4d079c2152caa535447baaba800eff22d074a30c4fa3ebf2753dfc341fe9981f3211ce84936eb78208440efd5417540b6c0c53387fd6097617356d8dab38136b8af334e40bc85fc59ab27586a17beac0e394bc9faa02126c615f5c7ff9498430e11636a4222b8d80cadb7000c5fc20c59dfc2240ffae2c84", @nested={0x10, 0x21, [@typed={0xc, 0x72, @u64=0xffffffffffffff80}]}, @nested={0x268, 0x22, [@generic="be68b405cf3abe2b82dcdd8352ef4ee25932900c9a9272a224f27cc509a0e71b8e894f64369720", @typed={0x8, 0x61, @ipv4=@multicast2=0xe0000002}, @generic="e941db969fc38142c355233fbb4b01cb8b7cda3fe1ad4a003030435268b3497a4073c6fabcbb8bae10666f280ca2c7bda9c0d37963faf48b25fe2f8d649c47c7b95e4afd44cd30d998fc90f92403b60fd08aeb9d2dcd31f7d46dfc8ca95bc0776fbe5b13fdb245d10b77a664932b7737427e23bfb9c343dbec470cbe403f3d25bc441b718ea294605ec5fbf300b142a032edcc3d454623d85a5be65a25318493b6d6deac95df6fd92954f0e65ac76bcd988c43298e70059f29439af80aadbf0b3ea0d9899eb7e1a54f1ca97817706a33d5711d71035f", @typed={0x1c, 0x8b, @str='ppp1(^posix_acl_access\x00'}, @typed={0x4, 0x1b}, @generic="63ccfdb3467b6d8d20917cb2db08cf67967b5c44533cc794d77522c73df21c08c4f41c98582b0c6db8e76612068cdf24362f8ab6d2bf26566fbe6aa4f4abf804d82f86f732e6b6a8c50a9a", @generic="a3562211d9a28a135259df1ea7974b88d9fbdd4aed204393627eb195e90e8fbc971211a1baf416ec068429994ebc6e526a11a79569a1bb3d82d83dbaa9962dfa0cff43cd3a544656dc4f0bf450627f98281b56f873c4e13cc35948c9a4da70b6740fb06571a6", @generic="e931154e97571b790ecaa4c6c8a563400396f2e16e63ed3b711c773aa5e07ca965797bb75eb028a443c02a9532d5be956717a64001922f19925a2b176a2dbc1b0572c1c055219e2bf19638dd9f58e6021a62d943acd44a85496c2869fad5867b1bbaa472634fcce3edcea6bb7b89e633e2fab418a131641c66d5d9b2932b85c8b840800a869b2e4b48d83cfec5"]}, @nested={0xc, 0x50, [@typed={0x8, 0x7f, @pid=r6}]}]}, 0x1504}, {&(0x7f0000003440)={0x1dc, 0x1f, 0x2, 0x70bd29, 0x25dfdbfd, "", [@nested={0x18, 0xf, [@typed={0x14, 0x6d, @ipv6}]}, @nested={0xd8, 0x5d, [@typed={0x8, 0x52, @u32=0x3}, @typed={0x14, 0x18, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="6fe30f57bec2250af433e1c535d394b92a1e81ef5c43bea6bee006834b2400773a86396221dba31685d5a26a88d3f619b2a85ef5", @typed={0x8, 0x4e, @fd=r1}, @generic="7d6fb0a3636029c7756c3bf593e05c338d18e3a873023fdecc1da7af47d0b0844c0ebc4bedc672f38c2e33922f12f11705b5ad2464f681bbe3e80d5b5979a2f80c479505279e148749d1c11949d58699ab4ad0052ee51d17364629b942405343615e41a563d29b7b", @typed={0x14, 0xf, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x4, 0xc}, @typed={0x8, 0x94, @u32}, @typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}, @generic="0fcc2687f19a2c6f3ec86953f0545a4e0a0eeffebe3d07dadee412de3c165120be182108eb806290bee5968f182020042ff082c83e08c9df11bad0309a5125a4bc8a1def55f26ba7cacbd97506494a", @generic="2ec2f19e8e121fcfefda1e5f5d7b543f7f399782dff55c7fe2b33cb341e94be191c8425c450dbedadb4150ed67bda9f36b50dcf169a391c1a434a8bc355c34552d6474c329559a544a15b31f8bf15c65d4fb9121cda02e68", @typed={0x14, 0x4, @str='!GPLvboxnet1\x00'}]}, 0x1dc}, {&(0x7f0000003640)={0x18, 0x39, 0x204, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x18, @uid=r7}]}, 0x18}], 0x8, &(0x7f0000003880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r11, r0]}], 0x80, 0x24008894}, 0x40) getpeername$ax25(r11, &(0x7f0000003940), &(0x7f0000003980)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000039c0)={{0x6, 0x5, 0xfffffffffffffff7, 0x100, "81e60412c47cd411b82690b5f0ce319a0376f75bf18ab9a12471aa94c213b101786763f43c3ad87888753a63", 0x80}, 0x3ff, [0x4, 0x8001, 0x1, 0x20, 0x2, 0x8, 0x5, 0x1, 0x7, 0x1, 0x4, 0x8, 0x0, 0x3c8e, 0xdb7, 0x100000001, 0x7fff, 0xc, 0x906b, 0x8, 0x2, 0x401, 0x6131, 0xffff, 0x3, 0xff, 0x3, 0x1, 0x88c, 0xfcb7, 0x8000, 0x5551437d, 0x80000001, 0x80000000, 0x9, 0x80000001, 0x2, 0x7, 0x400, 0x60, 0xfffffffffffff001, 0x0, 0x3, 0x8, 0x0, 0xe4c0, 0xffffffffffff7fff, 0x71a7, 0x7, 0x6, 0x3f, 0x689f0ffa, 0x4711, 0x0, 0x9, 0x800, 0x6, 0x3, 0x2, 0x3f, 0x1, 0x2, 0x80000000, 0xfffffffffffffff8, 0x8, 0x8, 0x800, 0x24b, 0xc6c7, 0xdc1f, 0x1, 0x90, 0x247, 0x8, 0x14e4, 0x9, 0xe0, 0xea6d, 0x8, 0x2, 0x4, 0x0, 0x1ff, 0x5d3, 0x7, 0x400, 0x5, 0x8, 0x87, 0x8000, 0x9, 0x3, 0x3, 0x9, 0x3, 0x7ff, 0x3, 0xfffffffffffffffe, 0x1, 0x8, 0x0, 0x8, 0x7f, 0x1, 0x8001, 0x8, 0x1, 0x797, 0x2, 0x7, 0x0, 0x7, 0x3, 0x6, 0x8001, 0x7, 0xffffffff00000000, 0x1, 0x0, 0x6, 0x2, 0x1, 0xff, 0xffffffff80000000, 0x55bbdb3e, 0x8, 0x0, 0x80000000], {0x77359400}}) sched_setscheduler(r4, 0x0, &(0x7f0000003ec0)=0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000003f00)=0x1, 0x4) timer_create(0x6, &(0x7f0000003f40)={0x0, 0x13, 0x6, @tid=r4}, &(0x7f0000003f80)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000003fc0)=""/78) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r13, 0x80404519, &(0x7f0000004080)=""/138) ioctl$EVIOCGID(r12, 0x80084502, &(0x7f0000004140)=""/37) setsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000004180)={{{@in, @in=@rand_addr=0x6fae, 0x4e23, 0x0, 0x4e23, 0x100000000, 0x2, 0x20, 0xa0, 0x2b, r2, r3}, {0x8, 0x52f, 0x1, 0xbea, 0xf40c, 0x3, 0x100000001, 0x16}, {0x401, 0x0, 0x20, 0x6}, 0x6, 0x6e6bb9, 0x3, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x0, 0x210e, 0x5, 0xfff, 0x8}}, 0xe8) 2018/04/26 09:51:56 executing program 3: r0 = eventfd2(0x0, 0x800) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000280), 0xffffffffffffff6c, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r3, &(0x7f0000000040), 0x0) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x40000000005460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000200)={0x6, 0x40, &(0x7f0000000040), &(0x7f0000000140)}) ftruncate(r4, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x7, 0x8000000000000, 0x0, 0xaf2, 0x9, 0x401, 0x9], &(0x7f0000000100)=[0xfffffffffffffffc, 0x800, 0x550, 0x800, 0x23a94d5e, 0xd6], 0x0, 0x8, 0x8001, &(0x7f0000000140)=[0x4, 0xffff, 0xc2c, 0x8, 0x6, 0x1f, 0x13, 0xfffffffffffffffb], &(0x7f0000000180)=[0x2, 0x20, 0x1fc9d04, 0x9, 0x0, 0x690, 0x0, 0x0]}) sendfile(r2, r4, &(0x7f0000000340), 0x8080200001) r6 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r6, &(0x7f0000000080), 0x400000ff) 2018/04/26 09:51:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x20) [ 280.898572] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 280.898572] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 280.937354] FAULT_INJECTION: forcing a failure. [ 280.937354] name failslab, interval 1, probability 0, space 0, times 0 [ 280.949102] CPU: 1 PID: 18130 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #17 [ 280.949686] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 280.949686] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 280.956485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.956512] Call Trace: 2018/04/26 09:51:56 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) [ 280.956546] dump_stack+0x1b9/0x294 [ 280.956567] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.956584] ? print_usage_bug+0xc0/0xc0 [ 280.956597] ? print_usage_bug+0xc0/0xc0 [ 280.956625] should_fail.cold.4+0xa/0x1a [ 281.018113] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.023225] ? graph_lock+0x170/0x170 [ 281.027016] ? __lock_acquire+0x7f5/0x5140 [ 281.031257] ? __lock_is_held+0xb5/0x140 [ 281.035328] ? debug_check_no_locks_freed+0x310/0x310 [ 281.040511] ? check_same_owner+0x320/0x320 [ 281.044873] ? rcu_note_context_switch+0x710/0x710 [ 281.049791] __should_failslab+0x124/0x180 [ 281.054022] should_failslab+0x9/0x14 [ 281.057823] kmem_cache_alloc+0x2af/0x760 [ 281.061973] jbd2__journal_start+0x1d3/0xa70 [ 281.066380] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 281.072108] ? rcu_note_context_switch+0x710/0x710 [ 281.077044] ? __might_sleep+0x95/0x190 [ 281.081014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.086565] __ext4_journal_start_sb+0x17a/0x5e0 [ 281.091317] ? ext4_ioctl_setflags+0x1f1/0x7b0 [ 281.095903] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 281.101613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.107135] ? security_capable+0x99/0xc0 [ 281.111273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.116807] ? ns_capable_common+0x13f/0x170 [ 281.121213] ext4_ioctl_setflags+0x1f1/0x7b0 [ 281.125606] ? ext4_ioc_getfsmap+0xeb0/0xeb0 [ 281.130001] ? down_read+0x1b0/0x1b0 [ 281.133714] ? __mnt_want_write_file+0xa2/0xc0 [ 281.138301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.143937] ? mnt_want_write_file+0x141/0x330 [ 281.148517] ext4_ioctl+0xe41/0x4210 [ 281.152233] ? _parse_integer+0x13b/0x190 [ 281.156373] ? ext4_ioctl_group_add+0x560/0x560 [ 281.161036] ? _parse_integer+0x190/0x190 [ 281.165178] ? graph_lock+0x170/0x170 [ 281.168960] ? lock_release+0xa10/0xa10 [ 281.172920] ? check_same_owner+0x320/0x320 [ 281.177235] ? find_held_lock+0x36/0x1c0 [ 281.181299] ? graph_lock+0x170/0x170 [ 281.185086] ? find_held_lock+0x36/0x1c0 [ 281.189142] ? lock_downgrade+0x8e0/0x8e0 [ 281.193291] ? kasan_check_read+0x11/0x20 [ 281.197447] ? rcu_is_watching+0x85/0x140 [ 281.201587] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 281.206772] ? __fget+0x40c/0x650 [ 281.210223] ? match_held_lock+0x861/0x8b0 [ 281.214455] ? expand_files.part.8+0x9a0/0x9a0 [ 281.219032] ? kasan_check_write+0x14/0x20 [ 281.223257] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 281.228613] ? wait_for_completion+0x870/0x870 [ 281.233189] ? ext4_ioctl_group_add+0x560/0x560 [ 281.237852] do_vfs_ioctl+0x1cf/0x16a0 [ 281.241743] ? ioctl_preallocate+0x2e0/0x2e0 [ 281.246163] ? fget_raw+0x20/0x20 [ 281.249620] ? __sb_end_write+0xac/0xe0 [ 281.253584] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.260419] ? fput+0x130/0x1a0 [ 281.263702] ? ksys_write+0x1a6/0x250 [ 281.267503] ? security_file_ioctl+0x94/0xc0 [ 281.271907] ksys_ioctl+0xa9/0xd0 [ 281.275346] __x64_sys_ioctl+0x73/0xb0 [ 281.279218] do_syscall_64+0x1b1/0x800 [ 281.283093] ? finish_task_switch+0x1ca/0x810 [ 281.287587] ? syscall_return_slowpath+0x5c0/0x5c0 [ 281.292518] ? syscall_return_slowpath+0x30f/0x5c0 [ 281.297439] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.302811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.307665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.312870] RIP: 0033:0x455389 [ 281.316047] RSP: 002b:00007f22830efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.323750] RAX: ffffffffffffffda RBX: 00007f22830f06d4 RCX: 0000000000455389 [ 281.331007] RDX: 0000000020000140 RSI: 0000000040086602 RDI: 0000000000000013 [ 281.338278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/26 09:51:56 executing program 6 (fault-call:1 fault-nth:1): r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) [ 281.345628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 281.352989] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000000 2018/04/26 09:51:56 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0x9, 0x5, r0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x10000, [0x0, 0x4, 0x5, 0xffffffff, 0x8, 0xfc, 0x9, 0x7fff]}, 0x5c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control\x00') openat(r0, &(0x7f0000000000)='./control\x00', 0x200000, 0x31) 2018/04/26 09:51:56 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:56 executing program 2: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/04/26 09:51:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) io_setup(0x9, &(0x7f00000000c0)=0x0) get_robust_list(r2, &(0x7f0000001480)=&(0x7f0000001440)={&(0x7f0000001400)={&(0x7f00000013c0)}}, &(0x7f00000014c0)=0x18) io_cancel(r3, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000340)="98b30c91699709a90e44f17e44cc351693d2899a3ac3b6654b59e36c4e5790841152f3be6120ff37656b4653fb00079a6dcbaab0052ffe28c5b4fdcfd474c216b26007b9721cb44ada9c8c4da66f0d7d12b103002aa9c91ada9c044e2172071f34bbffce2ad658d60e2966e6ad73f5327c9b1ac018459af557ea2dddea534ff907cb95e087eebc1c910c190c3dceb1db7d51b50f59dca54eaeca61c828a8b8810aa5024f58fdcf04f7b926ce6f8a59cad42599a5315b482cee1aa2db58e406fdfaa2ac1b520825eebb3a3d3193612a4338f57318bb7926862d8b6bbd207ff09ec1105cd84491365612037af3084afa82b2d3226801411c2e9565659f3127764e29b9c314022bf6cf48ed29728875103d7388ef1a07bb392c3d962eafb4eeeb6c8549656421d6f68bf601af171e3a3776e1c8c11076e9dcd6b7331a7b241c5bd735291ac49d27fd626960638f23c3ff318c76f07d8941da5f332a1a8b89415d48e1a504b21e2cd3c5f033495db5eebb73383bd6474a065a2d31d94707b43784452e9e5f199a1a013bd8ebee2098caeafc0ff1b65fcf47a9d14d991622ecff9d3a5892c1ceb6535e4aebae33576bfaf62077cd53be13fb59dec6da0a83fd3cbb312739fd0bce7d7e89706c5bca1a527681d3876b2f0c1b51bf329b9b374b7ebe6dc29a11e4f987728df01cc55693ce12a0344e0725a94630e0cea3d993d4bb485b45689967b50dc58682021e4fae2faa4a5bae9be885a924b24a9feb9aebf1581d16417f0ec0dfc396c66d5eec95fb5be553dadbb7ccc38388c76f2c0a26ccd6803465a07b9a14927d3b497e6e6504f3ff34d53583c584876a328dcf5c51afc497e59907591592ebe8a424a85e57be57f11b6a3f3e75d5911e1fd4a098b54673cdc52cf937684a3dbf99772d4207bbd1f111d94e65499942c6efd5bbc2945ae19d5c17ab287c8492836ddae7bc91fa7dafeb5b92ec77806d39e6effd55ca72192bdb769b7e946bd168072cc1b7f7f36e37cd41f915506873d6739e49461e694c7d4d6968f21dc837e3cc4ba8d905fd5a3cbf78a96ac19ed6215751e5edff4c4f1c45379e5f23784a279af471481e2d861c80df0dcbc3fe39b3a124de7733b42da4ec07c9eef0aa97e0ed87d17efc1635911389593a88e666f022322a7f6b86991df6b0b320490319968c42633454214f895456cda2bcb64328e3a0e8b095dc521db9f8ea37aebb54d0575cff58d262ed3820d5b40f154ebf297ed2d45d4d422add3a80cf60146b60881fceebbed3edbc5495863d70214521f5f3b3f3525f6393071b2b9dec8c47fbac275365df86948c6e144d94346a56e3c5ae886570fdee435e54ef0eb1184a465e6c304db24485e55266b1bee684ef9903414e3475ef7b399dd62c5b943052a44bc262bfe21109665c6f03c8383ac69a857ce26e95d8a337b2ce804660be1fe9c2cf8ba950e8f66dc7ea99f5b15a7d561101a4786f85d95fad557eebdc484188aa1ffdeff9caaa36002c5837d609426aca7c88bf1cfdba83f82b246e52c2fb74560ce888be4d7e26cd6bfdd65c6779e4e83a66d537f09d7c94f1edbe83af823dc52a01f096e04027adcb55e070e1d36e9e7043f6eb492b8003799fe474efd8e58596ddbf6958a8287eb716389c2398f427f84bd8128ba96ef1b93502d785b4c25c3e722258565263c7dd50ae627114b22e39f6afb78e4b2c71071ca7a9c7553e87ea56e6bd2f55df5ec9942e8386aa6865320dc803f9b752ab7e60e92630c2af327a6e903c30c16d4a772491a52d721893217e25533cf2a7c3731a2b44bccc4a085f639fff905552220e616dbee02c58cfb1cce174c30121493d85178a1d2be55d3ec35c7062f4112def4f933b45bb18fb4969430e6317278369954a549f412537152461c41958f64370d58f2ff1991ccca8f1d5880b9d9b6b04095cf9d4b2a07edcacaff36576bafd74feb88181e935dfea0979244b0de513b59543d01b79b35b2642c1f2017fbc938dd2da6c5b55c808b7c15c2beff1c51e2f6a37819f3d2e816a5b802d33da32c24887d7bf8ec8dca6fd2623b735a96f1cbfc8875d1ec5e50a8a394f82197b834c47bb2bbcf8867ebd5abeb333005a321adf98f443efe73288331ecc9bf0b50be831bbd00b6b51b7a2e66dc0ef9fc3c8887515111eec291f40e6875dabe7c861bb11074e969ba091f890c5d49deed3b4a7121c138508268ac5ffff7f25faa85388fbfb6b9c79b72e27ac72384cec9b92e75a4ae3c48ee907da5e084c5518c973968732cd851b39c6a11984ba3a68510ac5c3b7354e4fda5beb585142bd7e78648605fabbb7762ac3a223551b34cdc524107c5fda01c3099355dcda0243ce810e116cec6b4c1286432fe3e55ebead8577e8b8fb259d67cfacd5f04080a9a916bf311c05c79efa832568e83f9371cbb06f23b0070a8741cb8e07a8edbd03f85c563b719f3868308c64554d812599ad997efcec2b301b94dd0c159a19270cdc28d8ea31173518dbe40f2ad40c3057455fa7c51d339256c02eadf61408c61742028ba6d8237882339f575937963eebf6133a68d8b8b116ebd9287b4f768203f3ce327d3b41a09a2f718cbdd3c80278dc4d54d2e8e4229c5f29eaa9953cae690d59e6090cecf01036a77c2858835b8848bf8de7b1b3778a5166422505b9844b90ba7419273076167aa8aa0db839c605bfa0c1a10b1c85d9e35c88016580c67e29dff3135f0f9b1fbddb05ddbf20e8655af50577a7b6410b8d38bd585445aa7816a4c8e8bd482b1736849c54c6c6c98b474582c43b78ff9b509b0202149733f9e785aee32269898c7076aa781021110811dd700cd0b47053e1e4e78a970e7426186a2d0ccec6978b705de6c4d7f74417fda24708556899d4550a667986553964327722ef4cf5f3211e9cd4ab1c37c0fcc0b21f4a6e6080964718a9e29386185866796081240475a99c6a96823a03aa825e26e9121630858f8162fabfdb9f64f32ee835858db9f08eed16cbd117562c4d2dd6e25b1e1d0add3956e763afb52f4351a97b9eef0049122ae35fd2ebda56721e446286363ab67e3d056eaa0c375fc0ad1228bc9d77b9ff91118335739eccb21abbc64d5e42d32909c4b564e50b75002fce8c8caa753c5d4453dad7dd0f7f12c9216a8ca0f3967bf19270f4a608844703abcb87bef62f76c6143d255730cc01bf0b952a43fc6a4c9604cc87521364e08a1feedcf93c0183da2513cb70f6cd22ac9052e607f463ff5b1c32d70457a1ee2ebcd3630d1c0694587b734eb919c60415a19bd2f6567d34edada37c98da3bb95817ed90eaa6c9b123ab6ef664b81fc5f1e5764cac551f0a87a980319c610f86aa37101b2a4b486174908dcfcb0cf6a952d6ad53b9200fb0bc9b0ce0dade6e6e50b87dbb7e969f3e7c91af1ef9eda125578c125357a01634eb535faf496dde494151c19dc8d6d4e6f0c9c241720fb03c0d02e511a1c01318287bbb19712208da0b00c5d3394e530ad086ec0ee84193bdc0bcb63d3f21ff8dc38779e090615a10cd3d3b91bd160a10239c9f282e6c0d43e8c54dd7a443d012d24f15a3a51eaef5e0b21ff53ade1c27289ce18ba73b78bfd58f9796933a478ebb977e68111b6ee3c67478102e330b9a83f871f99ecde2e834b0800edb0cb7572f5a7d88e5ec13ae8ac385bd3b80e3eeab9725b49eaae34c96c923bd455afaab950b360504d9de382f1ff1451344e18f676d6d5728e0790d28f23f6583c3209e6bda0a13240570292174c5f948ac412e4d914629179bda2e217002eb1bff2de756257442a41246089fb80e3758cc49b39f82d599b3f4ef3c6f2a63d8cd4d665648eb889de0d602df24428772cb924e002ff44dd3709e7035b1ee5be4f0442b8d61b8e99cc41785e5663b5ba53e88332a71235a65bae7d379542fc471cc739547159246ac608d2cbb561182eb4e5d4361245584894272d0c9b1a6ff7d370e0726ebde00c7961d3ba88e621b410bcf988ce2956e5b77912e380530011904c4affc2cf3ec17012215e693ff383f050b827e6b6d7fd5b9b1edd2ba1feec8baa5cc79f2771f78c7028a6d6b85a61dfa47ded4d0a8d6a7fcd1fb8bc88205f93977443cac994472afcacfa8c9fc554c828a587819df28c32deb0a86cabc47bc50c6e12edbf10dde04525433450e01ed92e4b05093c41bd9fbc4d737ed1605bb8c77d6d05c1fb371fbc27a9a7380458d2316aedae7d6ba54aad77f55b5d2954193db420a9b3cd427b1de0dc0ed2ea9da7a9082a71e11d6e38a653ddc71798fb24554bc1f7dd0d2a3d2993015ca16cd8d48a1598610d7d3b9bb10ca3abd3b2323ab62756bdde06ff6ab4a4ddcc9767939cb8b19d8acd8ece8082adafb6444a05a620a5d5c135c75febcd2a1fc7640c2be300ed5d399cb1c1b830f66feace0d6dc83d61e55cd811125f368a6cd84d91429a7d7cdf515d403c7b440c260fd031b395841d6996c4e11e8c36bb5c1ff4193332d4412c8351d92e34091b20358490a31593ae288d297680eaf419a944a507a823d34b48dc601a5ab89e79feafc69cc46488d90465bcaca20b2d9fc0757df5b18ff6d073e3ec977dc5274cfa38db2e6c95043b51ab5f1eadf5a1a00a1ca7bcbdeeed40a8f9be265ecc28b0d2e31f01ac4daa878d9cc93547bf5d06ddd9480b0e77f8f075ca153698598c2d5a03f2dee9bdaaef7a2719975b48fbeefee7c45aeefb5f963a45f2ab3df941b80ffca245a6a7ef6187a909675b0ff8d104137c0e9dee29635ce7f6dc130e6904bf62c3ab28e32c556ea65df777ca9b0cbbd102ecc2539c63843aa510a5498c331577484564c37affdb8d3169c9ae4efe850c218442609f0cdb92fdaa98979f1a3baf2015a97f8dc413ebc21349405567846029189103ddcb84df6526c21bf9d1354b43819342809ada704e67a6dae13550a70a387c68e266260ef3271c6f2ad64c48a5cd9949044aab3d8833c26a7211c999fe2ff6854a9bccffadeb417ca64a0cb5d12381ca4d003e581a9c06a3f17be533d32ddaca98af80c9ee86c4f3fcd085bf39a3b3c5f565f637c55c46448125d492185ba12b18989de782bee1f8b0f14a5c0128741caf804ffe1335164bea2dc6d2e74ffd5fb019d378c677aff163d6a82bac7732f329fb5b39e511194c916a5150cf9c7fa2f8b4b67c23898338c73ea89f833527787af3115241a48b69fe69ffaceeebd21d85187a991c0fea4c5bfeb4d956273a731674ce116a5d9655b1aee19fbb4bf8aa6cdafda0ad83db8a46b552527d96d0ce75b3186cf07786089666b972dc861c00bf6ffc37c08ad2eae7174520e8bdddf0864c0ceae001a3531a76f64051d9007d8a20cdfd16b667cb8592575e3aa1359a236318e6662ec645964f9eb1cd7957550595dcae727554a51de01bbbd0a79253a39d154d668081e293bd55f3b4eb23baa66949d2df33217d918b6eafc074f0b5666a43fcf620a493a8cb0df208cf17516d488a0e1472014f0cbd00d5e4838d97d74da69cae0e270d0831aff026baef2be39fc570608d6a9569eb7e543fb94a2a9262ebc0138ed28f17c6167cfa7220771eb549140d7f9dcd21fe56a1f28593c17f0cc18400671fe32d501230e7e40563d6635cb4ed8d5bff5a7101a54ad43f150fcb814ba8254e66970286553f3ffa7d21f9fdcd8d95c1023babedf1c8315996f08aed2d918a2911e97c2376a52b2e6cfd61df0a958899326d562626660b489e31ae0c80106ff6bd3319f27076cbb50355b8427e1d383ab016cb8ad23350cbe", 0x1000, 0x7, 0x0, 0x0, r1}, &(0x7f0000001380)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x401, 0x6, 0x3, 0x5, "caeec0ba1530070908dfc2ce887c157018a6fa81a59cff69f6a2d24d67f5c3aebcc3a25b0fc2e3505d2fcd30", 0x1}, 0x0, 0x0, 0x401, r2, 0x8, 0x9, "5d427e611b71e1ccf86769ef39ead6ad93af968cf6c8d0029ea97890d518e0b2fd60c2b5c6454d0b836a546db8ea0efd82d30d84e22470a7f9bc7b56fd717868", &(0x7f0000000080)='/dev/input/event#\x00', 0x12, [], [0x1ff, 0x0, 0xfffffffffffffc00, 0x400]}) [ 281.796715] FAULT_INJECTION: forcing a failure. [ 281.796715] name failslab, interval 1, probability 0, space 0, times 0 [ 281.808264] CPU: 0 PID: 18149 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #17 [ 281.815649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.825001] Call Trace: [ 281.827787] dump_stack+0x1b9/0x294 [ 281.831414] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.836595] ? __lock_acquire+0x7f5/0x5140 [ 281.840829] ? debug_check_no_locks_freed+0x310/0x310 [ 281.846037] should_fail.cold.4+0xa/0x1a [ 281.850103] ? find_held_lock+0x36/0x1c0 [ 281.854171] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.859274] ? graph_lock+0x170/0x170 [ 281.863086] ? kasan_check_read+0x11/0x20 [ 281.867234] ? do_raw_spin_unlock+0x9e/0x2e0 [ 281.871630] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 281.876206] ? __lock_is_held+0xb5/0x140 [ 281.880278] ? check_same_owner+0x320/0x320 [ 281.884608] ? graph_lock+0x170/0x170 [ 281.888419] ? rcu_note_context_switch+0x710/0x710 [ 281.893990] ? print_usage_bug+0xc0/0xc0 [ 281.898060] __should_failslab+0x124/0x180 [ 281.902303] should_failslab+0x9/0x14 [ 281.906103] kmem_cache_alloc+0x2af/0x760 [ 281.910248] jbd2__journal_start+0x1d3/0xa70 [ 281.914649] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 281.920446] ? rcu_note_context_switch+0x710/0x710 [ 281.925468] ? __might_sleep+0x95/0x190 [ 281.929446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.934982] __ext4_journal_start_sb+0x17a/0x5e0 [ 281.939731] ? ext4_change_inode_journal_flag+0x1ce/0x3e0 [ 281.945262] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 281.950969] ? up_write+0x72/0x210 [ 281.954508] ? up_read+0x110/0x110 [ 281.958051] ? __percpu_up_read+0x50/0x50 [ 281.962198] ? __wake_up+0xe/0x10 [ 281.965675] ext4_change_inode_journal_flag+0x1ce/0x3e0 [ 281.971048] ext4_ioctl_setflags+0x60e/0x7b0 [ 281.975449] ? ext4_ioc_getfsmap+0xeb0/0xeb0 [ 281.979855] ? down_read+0x1b0/0x1b0 [ 281.983570] ? __mnt_want_write_file+0xa2/0xc0 [ 281.988166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.993717] ? mnt_want_write_file+0x141/0x330 [ 281.998303] ext4_ioctl+0xe41/0x4210 [ 282.002035] ? _parse_integer+0x13b/0x190 [ 282.006191] ? ext4_ioctl_group_add+0x560/0x560 [ 282.010847] ? _parse_integer+0x190/0x190 [ 282.015779] ? graph_lock+0x170/0x170 [ 282.019584] ? lock_release+0xa10/0xa10 [ 282.023560] ? check_same_owner+0x320/0x320 [ 282.027878] ? find_held_lock+0x36/0x1c0 [ 282.031930] ? graph_lock+0x170/0x170 [ 282.035742] ? find_held_lock+0x36/0x1c0 [ 282.039804] ? lock_downgrade+0x8e0/0x8e0 [ 282.044042] ? kasan_check_read+0x11/0x20 [ 282.048188] ? rcu_is_watching+0x85/0x140 [ 282.052333] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 282.057514] ? __fget+0x40c/0x650 [ 282.060964] ? match_held_lock+0x861/0x8b0 [ 282.065190] ? expand_files.part.8+0x9a0/0x9a0 [ 282.070804] ? kasan_check_write+0x14/0x20 [ 282.075036] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 282.079976] ? wait_for_completion+0x870/0x870 [ 282.084548] ? ext4_ioctl_group_add+0x560/0x560 [ 282.089210] do_vfs_ioctl+0x1cf/0x16a0 [ 282.093113] ? ioctl_preallocate+0x2e0/0x2e0 [ 282.097523] ? fget_raw+0x20/0x20 [ 282.100968] ? __sb_end_write+0xac/0xe0 [ 282.104963] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.110501] ? fput+0x130/0x1a0 [ 282.113769] ? ksys_write+0x1a6/0x250 [ 282.117558] ? security_file_ioctl+0x94/0xc0 [ 282.121960] ksys_ioctl+0xa9/0xd0 [ 282.125401] __x64_sys_ioctl+0x73/0xb0 [ 282.129280] do_syscall_64+0x1b1/0x800 [ 282.133179] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.138108] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.143047] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 282.148416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.153249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.158424] RIP: 0033:0x455389 [ 282.162205] RSP: 002b:00007f22830efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.169895] RAX: ffffffffffffffda RBX: 00007f22830f06d4 RCX: 0000000000455389 [ 282.177148] RDX: 0000000020000140 RSI: 0000000040086602 RDI: 0000000000000013 [ 282.184414] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/26 09:51:57 executing program 6 (fault-call:1 fault-nth:2): r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) [ 282.191676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 282.198952] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000001 2018/04/26 09:51:57 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:51:57 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) clock_gettime(0x1, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000000)='./control/file0\x00') [ 282.399227] dns_resolver_preparse: 2 callbacks suppressed [ 282.399243] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 282.399243] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:57 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x80, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0x8, 0x8) readahead(r0, 0x3, 0x4) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffc, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x6, &(0x7f0000000080)={0x22d1}, 0x8) sendfile(r2, r2, &(0x7f00000000c0), 0x401) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r2, 0x0) 2018/04/26 09:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x401, 0x4, 0x6, 0x9, 0x922, 0x5}, 0x6}, 0xa) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) listen(r0, 0x400000000007) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) 2018/04/26 09:51:57 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) [ 282.434253] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 282.434253] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 282.466703] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 282.466703] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:51:57 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x6700}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 282.814544] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 282.814544] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 282.846610] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 282.846610] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 282.868410] FAULT_INJECTION: forcing a failure. [ 282.868410] name failslab, interval 1, probability 0, space 0, times 0 [ 282.886339] CPU: 0 PID: 18182 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #17 [ 282.893620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.902978] Call Trace: [ 282.905571] dump_stack+0x1b9/0x294 [ 282.909202] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.914404] should_fail.cold.4+0xa/0x1a [ 282.918466] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.923572] ? ext4_change_inode_journal_flag+0x2eb/0x3e0 [ 282.929119] ? ext4_ioctl+0xe41/0x4210 [ 282.933014] ? do_vfs_ioctl+0x1cf/0x16a0 [ 282.937073] ? ksys_ioctl+0xa9/0xd0 [ 282.940687] ? __x64_sys_ioctl+0x73/0xb0 [ 282.944738] ? do_syscall_64+0x1b1/0x800 [ 282.948798] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.954168] ? graph_lock+0x170/0x170 [ 282.957972] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 282.962547] ? print_usage_bug+0xc0/0xc0 [ 282.966608] ? kasan_check_write+0x14/0x20 [ 282.970854] ? graph_lock+0x170/0x170 [ 282.974658] ? trace_hardirqs_off+0xd/0x10 [ 282.978896] ? __lock_is_held+0xb5/0x140 [ 282.982945] ? kasan_check_write+0x14/0x20 [ 282.987173] ? check_same_owner+0x320/0x320 [ 282.991480] ? jbd2_journal_stop+0x42e/0x15a0 [ 282.995965] ? rcu_note_context_switch+0x710/0x710 [ 283.000893] ? jbd2_journal_stop+0x42e/0x15a0 [ 283.005373] __should_failslab+0x124/0x180 [ 283.009596] should_failslab+0x9/0x14 [ 283.013391] kmem_cache_alloc+0x2af/0x760 [ 283.017540] jbd2__journal_start+0x1d3/0xa70 [ 283.021940] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 283.027666] ? rcu_note_context_switch+0x710/0x710 [ 283.032595] ? __might_sleep+0x95/0x190 [ 283.036576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.042107] __ext4_journal_start_sb+0x17a/0x5e0 [ 283.046860] ? ext4_ind_migrate+0x1d9/0x6f0 [ 283.051430] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 283.057213] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 283.063030] ? up_write+0x72/0x210 [ 283.066567] ? up_read+0x110/0x110 [ 283.070099] ? __percpu_up_read+0x50/0x50 [ 283.074248] ext4_ind_migrate+0x1d9/0x6f0 [ 283.078384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.083906] ? ext4_change_inode_journal_flag+0x1fa/0x3e0 [ 283.089430] ext4_ioctl_setflags+0x711/0x7b0 [ 283.093826] ? ext4_ioc_getfsmap+0xeb0/0xeb0 [ 283.098222] ? down_read+0x1b0/0x1b0 [ 283.101919] ? __mnt_want_write_file+0xa2/0xc0 [ 283.106486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.112009] ? mnt_want_write_file+0x141/0x330 [ 283.116671] ext4_ioctl+0xe41/0x4210 [ 283.120368] ? _parse_integer+0x13b/0x190 [ 283.124500] ? ext4_ioctl_group_add+0x560/0x560 [ 283.129154] ? _parse_integer+0x190/0x190 [ 283.133285] ? graph_lock+0x170/0x170 [ 283.137068] ? lock_release+0xa10/0xa10 [ 283.141035] ? check_same_owner+0x320/0x320 [ 283.145350] ? find_held_lock+0x36/0x1c0 [ 283.149394] ? graph_lock+0x170/0x170 [ 283.153176] ? find_held_lock+0x36/0x1c0 [ 283.157225] ? lock_downgrade+0x8e0/0x8e0 [ 283.161370] ? kasan_check_read+0x11/0x20 [ 283.165503] ? rcu_is_watching+0x85/0x140 [ 283.169648] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 283.174827] ? __fget+0x40c/0x650 [ 283.178269] ? match_held_lock+0x861/0x8b0 [ 283.182505] ? expand_files.part.8+0x9a0/0x9a0 [ 283.187080] ? kasan_check_write+0x14/0x20 [ 283.191313] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 283.196314] ? wait_for_completion+0x870/0x870 [ 283.200895] ? ext4_ioctl_group_add+0x560/0x560 [ 283.205559] do_vfs_ioctl+0x1cf/0x16a0 [ 283.209436] ? ioctl_preallocate+0x2e0/0x2e0 [ 283.213828] ? fget_raw+0x20/0x20 [ 283.217444] ? __sb_end_write+0xac/0xe0 [ 283.221405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.226946] ? fput+0x130/0x1a0 [ 283.230228] ? ksys_write+0x1a6/0x250 [ 283.234042] ? security_file_ioctl+0x94/0xc0 [ 283.238446] ksys_ioctl+0xa9/0xd0 [ 283.241886] __x64_sys_ioctl+0x73/0xb0 [ 283.245756] do_syscall_64+0x1b1/0x800 [ 283.249629] ? finish_task_switch+0x1ca/0x810 [ 283.254458] ? syscall_return_slowpath+0x5c0/0x5c0 [ 283.259389] ? syscall_return_slowpath+0x30f/0x5c0 [ 283.264309] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 283.269674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.274530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.279713] RIP: 0033:0x455389 [ 283.282893] RSP: 002b:00007f22830efc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.290597] RAX: ffffffffffffffda RBX: 00007f22830f06d4 RCX: 0000000000455389 [ 283.297855] RDX: 0000000020000140 RSI: 0000000040086602 RDI: 0000000000000013 [ 283.305116] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.312368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 283.319619] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000002 2018/04/26 09:51:59 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c6530ff") dup2(r1, r0) 2018/04/26 09:51:59 executing program 6 (fault-call:1 fault-nth:3): r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:51:59 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0900fb70a3b4120000000b0000000000"], 0x432403) 2018/04/26 09:51:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0x4, 0x4, 0x1}, 0xc) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) write(r0, &(0x7f0000000280)="0542b49ccf9444ff29c10028cc8cb69b955f30e36becf6348119441a37ecfc8a96e3aa8bf9809c368a1355d3978dfaf049700b12bb5dee3d8b44d8f321bffdbcf5e443fc65e2a5a3c5b63d638346e56fe1c75c2dc7bb6107b27105cb473ad9d341335dda9675a016906095d7b9fd06c5153126bc96e548df8c510b4404683b4364254a3688d178c036241d242552a6bbf44e77d6a0fa92b97a25145762ef9abb58975fb7b3efb2d60bf2e92851ff76b8b1e72f", 0xd57e4c1142c3d37f) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000440)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/16) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x1, 0x2, 0xd0, 0x2, 0x3b89, 0x10001}) 2018/04/26 09:51:59 executing program 2: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x3) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) execve(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000080), &(0x7f0000000000)) 2018/04/26 09:51:59 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\b', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xa0000) flock(r0, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000100)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x85, 0xfc}, {0x40033e}, 0x100, 0x6, 0x101}) 2018/04/26 09:51:59 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001ac0)={&(0x7f0000000700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000780)=""/107, 0x6b}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/203, 0xcb}, {&(0x7f0000001900)=""/217, 0xd9}], 0x4, &(0x7f0000001a40)=""/82, 0x52}, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001b00)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000001b40)='/dev/sg#\x00', 0x10000, 0x20000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001c40)=0x0) r10 = geteuid() lstat(&(0x7f0000001c80)='./control/file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$key(0xf, 0x3, 0x2) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = epoll_create(0x9) pipe2(&(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet(0x2, 0x80a, 0x9, &(0x7f0000002500)={0xffffffffffffffff}) r17 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002540)) r18 = socket$netlink(0x10, 0x3, 0x4) r19 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002580)='/dev/autofs\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000025c0)={0xffffffffffffffff}) r21 = socket$inet6_udp(0xa, 0x2, 0x0) r22 = accept$inet6(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000002640)=0x1c) r23 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002680)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002800)=0xe8) r26 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002840)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) r30 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/vhost-vsock\x00', 0x2, 0x0) r31 = perf_event_open$cgroup(&(0x7f0000002c40)={0x3, 0x70, 0x3ff, 0x0, 0x8, 0x5, 0x0, 0x1, 0x80, 0x8, 0x8001, 0x80, 0x7, 0x694a, 0x1, 0x8001, 0x10000000, 0x6, 0x10001, 0x40, 0x20, 0x6, 0x101, 0x47a0000, 0x7, 0x4, 0x100000000, 0x2, 0x27a3, 0x4, 0x800, 0x5, 0x6, 0x200, 0xaafc, 0x0, 0x400, 0x100000000, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002c00), 0x2}, 0x2001, 0x8001, 0x1, 0x6, 0x19, 0x81, 0x10001}, 0xffffffffffffff9c, 0x5, 0xffffffffffffffff, 0x3) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000002cc0)={0x1e4, 0x14, 0x1, 0xffffffffffffff9c}) r33 = syz_open_dev$amidi(&(0x7f0000002d00)='/dev/amidi#\x00', 0x1, 0x0) r34 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/kvm\x00', 0x40000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000002d80)={0x5, 0x6, 0x0, 0xffffffffffffffff}) r36 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002dc0)={0xffffffffffffffff}) r38 = openat$ion(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/ion\x00', 0x1, 0x0) r39 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002e40), &(0x7f0000002ec0)=0x60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002f00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0}, &(0x7f0000002f80)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = socket$packet(0x11, 0x3, 0x300) r44 = openat$dir(0xffffffffffffff9c, &(0x7f0000003040)='./file1\x00', 0x40, 0x0) r45 = signalfd(0xffffffffffffff9c, &(0x7f0000003080)={0x1}, 0x8) r46 = mq_open(&(0x7f00000030c0)='%\x00', 0x80, 0x80, &(0x7f0000003100)={0x7, 0x7, 0x6, 0x335f, 0x4, 0x100, 0x8724, 0x3f}) r47 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r48 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003140)='/dev/rtc\x00', 0x608800, 0x0) r49 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003180)='/dev/vga_arbiter\x00', 0x40000, 0x0) r50 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) r51 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003200)='/dev/dsp\x00', 0x40, 0x0) r52 = dup(0xffffffffffffff9c) r53 = syz_open_dev$evdev(&(0x7f0000003240)='/dev/input/event#\x00', 0x6, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) r55 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r56 = syz_open_dev$midi(&(0x7f00000032c0)='/dev/midi#\x00', 0x5, 0x1) r57 = signalfd4(0xffffffffffffffff, &(0x7f0000003300)={0x90bc}, 0x8, 0x800) r58 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r59 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000003340)={0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000048c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004900)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000004a00)=0xe8) getresgid(&(0x7f0000004a40), &(0x7f0000004a80), &(0x7f0000004ac0)=0x0) r64 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004b00), 0x4) r65 = socket$pptp(0x18, 0x1, 0x2) r66 = socket$can_raw(0x1d, 0x3, 0x1) r67 = getpgid(0x0) stat(&(0x7f0000004b40)='./control/file0\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004c00)='./control\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r70 = accept4$packet(0xffffffffffffffff, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000051c0)=0x14, 0x800) r71 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000005300)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000053c0)={0x0, 0x0}) stat(&(0x7f0000005400)='./control\x00', &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000054c0), &(0x7f0000005500)=0x0, &(0x7f0000005540)) r77 = socket$bt_bnep(0x1f, 0x3, 0x4) r78 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000005580)='cpuset.memory_migrate\x00', 0x2, 0x0) r79 = syz_open_dev$tun(&(0x7f00000055c0)='/dev/net/tun\x00', 0x0, 0x10002) r80 = syz_open_dev$vcsa(&(0x7f0000005600)='/dev/vcsa#\x00', 0x6, 0x10000) r81 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005700)='/dev/loop-control\x00', 0x0, 0x0) r82 = syz_open_dev$vcsa(&(0x7f0000005740)='/dev/vcsa#\x00', 0xffffffff, 0x101000) r83 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005780), 0x4) r84 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000057c0)) r85 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005800)='/dev/loop-control\x00', 0x18000, 0x0) r86 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005880)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000005980)=0xe8) r89 = getgid() r90 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000059c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000005ac0)=0xe8) r92 = getgid() r93 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005b80)={0x0, 0x0, 0x0}, &(0x7f0000005bc0)=0xc) r96 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r97 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005c00)='/dev/ptmx\x00', 0x100, 0x0) r98 = socket$inet6_icmp(0xa, 0x2, 0x3a) r99 = syz_open_dev$audion(&(0x7f0000005c40)='/dev/audio#\x00', 0xb198, 0x20800) r100 = syz_open_dev$binder(&(0x7f0000005c80)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet(0x2, 0xe, 0x10001, &(0x7f0000005cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r102 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005d00)='/dev/mixer\x00', 0x20000, 0x0) r103 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000005d40), 0x800) r104 = accept$ax25(0xffffffffffffff9c, &(0x7f0000005d80), &(0x7f0000005dc0)=0x10) r105 = perf_event_open$cgroup(&(0x7f0000005e00)={0x0, 0x70, 0x0, 0xdc1, 0x7fff, 0x101, 0x0, 0xad0, 0x2000, 0x1, 0x3, 0xfd1, 0x1ff, 0x6, 0xfffffffffffffffc, 0x1ff, 0x1f, 0xcd49, 0x1f9, 0x7, 0x99f, 0x725, 0x5, 0x2, 0x7f, 0x9, 0x7, 0xf023, 0x80000000, 0xffff, 0x7, 0x9, 0xffffffffffffffff, 0x0, 0x57, 0x8, 0x9, 0x5, 0x0, 0x7ff, 0x3, @perf_config_ext={0x8f, 0x40}, 0x100, 0x8, 0x80000000, 0x0, 0x10000, 0x3, 0x2c}, 0xffffffffffffff9c, 0x9, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005e80)={0xffffffffffffffff}) r107 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r109 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005f00)={0xffffffffffffffff}) r111 = socket$packet(0x11, 0x3, 0x300) r112 = openat$ion(0xffffffffffffff9c, &(0x7f0000005f40)='/dev/ion\x00', 0x1, 0x0) r113 = timerfd_create(0x4, 0x800) r114 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006340), &(0x7f00000063c0)=0x60, 0x80800) r115 = socket$bt_cmtp(0x1f, 0x3, 0x5) r116 = syz_open_dev$dspn(&(0x7f0000006400)='/dev/dsp#\x00', 0x7, 0x80000) r117 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000006440)='./control/file0\x00', &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006500)='./control/file0\x00', &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000065c0)={0xffffffffffffffff, 0xffffffffffffffff}) r121 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007780)='/dev/sequencer\x00', 0x2, 0x0) r122 = socket$pppoe(0x18, 0x1, 0x0) r123 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r124 = syz_fuse_mount(&(0x7f00000077c0)='./control/file0\x00', 0xe002, 0x0, 0x0, 0x4, 0x2000000) r125 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000007800)='./cgroup/syz1\x00', 0x200002, 0x0) sendmmsg$unix(r0, &(0x7f0000007900)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000000c0)="9087d738da1f93e037dfff4de7a9a774c6d81d767b5df0201804e0b1abac12ceca5da2", 0x23}, {&(0x7f0000000100)="1b4a4d70041233e532c79f39140b00e68f29ea30149860fdb8", 0x19}, {&(0x7f0000000200)="1a740357116cc34022f952c264442858c88323661340e6523a0b9994f605e9f6d69c1addedeb128bcb4043492376ed97250c96096b9e1ef61600242879b2ebf412296de4d4b18dab2546b7964802baf8a8619c2ecad6a8a3b2b71a9bfb1e4a4a74a7a214f2e1c886ae8fbd83478e0285a0cea1ce704a2d6a6ce8f922050c9623b32a590f108a4a1f0ea095cf1e5c4d538d63f6ba32aa8fb295b6f8649b4e158ce21c1f4af1bfd4d0344262335bfa4fe0ac2026cbbea365d0cfc39997f6c470eb199fe24819", 0xc5}, {&(0x7f0000000300)="dbd4a0314aa507b17c17cb09a152b66fb143c399bbc0c855c5075a1ab34d662b45b557e223916047fe81afd95ad13e93a579812ecbb4dc6cbbddbba74a07cf74bb57de88fd602c48786191a41c1afa5eb99629ab734737d1a56f903f27cb803437f399c52e3722282c5ae5bdef38ea1e84cd47ef4d93d8ab40ace948f117f4da75c5e3e6fee83a4c9c", 0x89}, {&(0x7f00000003c0)="c549eba462dcba6a4d61328d1f4a02666e1162f035c5dbc098c8521ffcf7ca3b414aa9098584a63d66531901b1f623a2d065ce943cd82ee194cbca6bb5ec48d4c6b2cdf7372d30366c717c15e427399b23755692f82a1a74e7b3b409ba180e9eb84863d1997f80dd3a1f78c2fa64452e17516a260337e7e1d8988fb34eaf52becec11adbc64c89713f70f981b21a86b62a9e7a83a1889cfc2999a3bffb0cca0394", 0xa1}, {&(0x7f0000000480)="fc77d970d4222456cb9ff73b559c2bccfdbf6fa60690148d0c397a205b6af0a4bcf52ded283a2ea51d50d9ff39c97e3baedb96999677931ceeac977d8c07ba84bba04c3bd44a71da4af0f38afd8dd60b83378e88e07bd47f5a77e454b8e92f8141df0a895e43e4b648ff671124f8d6b6aee484d60d2cb1a65be6e7ce25cd815148426fd075558ecd3c15d293e5192f36bc9551c4ea8789ca0798d703b9ac3c04ed8a53d9520a0e7db65fc816b6b99a635aa35c74e8cd", 0xb6}, {&(0x7f0000000540)="370e8d88d5caed4cff35aae2350fe3d1ff532ec0b0b2ab292b58480e3d6181ad7b479a32e6fc889c9790701fe104dda526d601d9accdde4b65fad4ec1f415ecd47d43f7e7d705c490a35373e9561c5e7b84cdd29ea4e86658accab1cd2077d1fa5ac4b1761205bce31cd8f333f9e87d9fef85219", 0x74}, {&(0x7f00000005c0)="83c72e98c9ce1e72df36579967a409da1b35ab601f593251375b71b4b3f298405421af0156a41df8dbd1214872a263585e149e29b110b7ab2fb1ec1654a0fc02f1fef6fc36e9125ba410fec061f8b64013d114687bae828074e9770055780e4c9801857f360896a38db1f66870b850d4511955406399b4371a61754744c04babc430de625036bf50f248ca538069dbffa43ec6375ec7c14a0043938210f3f7e62cdd81", 0xa3}], 0x8, &(0x7f0000001d40)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x68, 0x48000}, {&(0x7f0000001dc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001e40)="d734fc1c83cbf4f6567d7fb7863df6519889712ac7424ea7711983c73f8e245cd40ecfb8a1cb393cea6736af0aeca6aef423ea5f234101c160d8c09bc1357cc2adab011225159c63950e7ee27fc9d053a2d2bb0a52087dd7a1e9f26e4527dfd550e4c8431489b775d95a9cfdaa7b2d050fe9ecaf7aa4073b483165a562b2b553234a0d6bf372f05b297b5135c07838741ff09586c009cb9e18a08a03833132", 0x9f}, {&(0x7f0000001f00)="0075e90cfe5b821b367524e93e51b8a72c49105cc22985a82329d4903ac1f579e00614d90e05f5833ff7e2a58e3fc624ec1785ba0a1a1521d0910b2e8d5cddaf47198bead89ffb87b33c", 0x4a}], 0x2, 0x0, 0x0, 0x20000004}, {&(0x7f0000001fc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000002040)="7c6c5cb33528f09d8e2bf15fd40e72927d48b3ad4234a769050ca2801e44a544324461f454bd31e5e89b5d562a64410f5628a538343d8139538db3d547bef209d1", 0x41}], 0x1, &(0x7f0000002980)=[@rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xb0, 0x800}, {&(0x7f0000002a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002ac0)="d1953c434531d8662f002754789d93b5856dc0d23ae10e2143039290551a339425ba99da9316557e9db08a9cb763a28b6bcdfb35b2857bfe45376099731d2fbfdfd54ce78462cce67e4d69fe11ec404f69f900993e6460ca7be54b72cb7d415b1ee888005853c78c9600875319258308c6233e1b51d64ab8a3dbcce5eb01108ccdba954c2980250bc2dd0584a64a6e47eda6", 0x92}], 0x1, &(0x7f0000003380)=[@rights={0x18, 0x1, 0x1, [r30, r31]}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47, r48]}, @rights={0x18, 0x1, 0x1, [r49, r50]}, @rights={0x38, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57, r58, r59, r60]}], 0xe0, 0x10}, {&(0x7f0000003480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000003500)="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", 0xfe}, {&(0x7f0000003600)="6945f40168854fb0c3a75ce2c36771fa145774a56f8ed5ce24f20c66c2b006e5498cc20e46cd0ec48f9919930c9506ef33ac24cf93f61c545cd63d85de87b892b13d9d60ba56fee5958e9c0dbf50b1fefbea1317f3328a0f8544bbd2b079ab0b21b4531390aed4b97f35a0ff81e55effdd20e9293e8f88ff43c264804dd17fabd2322c5c7566c78ba9d133f5b1fc088b432eaa4f11bc5d5795903a8ef42f9a75cd39fdb96aaee8d01546f9d0dc4f1df4b8eecf3b25b665ae37aa4c7480f3ab628f2bf9244cf489bad82d397900acf46f10571db646baaffa9a851415008bd45d5ef4331396d0193fea9f349347f1e9ef7a0eaa17ffd49db5", 0xf8}, {&(0x7f0000003700)="0ae0b93d36491576db289a3d1a56d0194ec1834c6187725048e66f38627228ffa7a1802fff", 0x25}, {&(0x7f0000003740)="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", 0x1000}, {&(0x7f0000004740)="dcdf923c628fb672e59fe51403954787b728d6308020bb25aad62178c3d884c12b695d77fdf079d9f56341795e5754d101b199a3299341031005bd98e4c02445f8ff45a3d6cbe23ce4c38c7655464ce07852cd3e22d9ba910bca749035db7dcef574d0046a7101a0d634189bf4d0ef7d32c698dd8621934123ccf3dbbb1b1ad3add2feddef4c4a20d4ed70b4df93a8156cc572efcab8b7a0d37f69", 0x9b}, {&(0x7f0000004800)="e35c15181a41ca5b524791879b7ec0248e16708128408016746b83275e6b755cbd6e2c502957ff3314c040", 0x2b}], 0x6, &(0x7f0000004cc0)=[@cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x20, 0x1, 0x1, [r64, r65, r66]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}], 0x60, 0x4000}, {&(0x7f0000004d40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000004dc0)="adb79f9bf9f6a0153e3a152894316d69c6520ac3dba57a6a135bd23ec4e34b638b381a2dd0d55b596b122ad9361036bd99487d75bb5632e08c005e615aa8fd44fd1d64af", 0x44}, {&(0x7f0000004e40)="3c60f3658ea43b96edcd58ac531188093e2da1b71813545b6588b3b558080fd8304ac4e69f002905393959a7bb79540014f21c751651191a8d6fdfe9f4ac12cd9cb896148f87b3b806ab1f05dcbeb080f38a581a32479f071375a2786f07eeb16671ff38e20ab1de8fd2b364ae85475b30c050aca207d6817c25e5e330c746a32a58194e97a5bf0e237d2b0f411e152a5f7ddb53a1484b40927ed81d8c2a4e69e40489cfa59a39e3a4aa3fd232db725b23ad6e174002f74d1a9224b313c84fd0f4bbfd5a6b", 0xc5}, {&(0x7f0000004f40)="6ccd6792d07e323d7cc654f02329ec4b887cd28d711b34a5f670111c88000b7891c9f1e5d56f81885033a097ed0eb2880cc4855eb07719529be86f431bb6d146fa8e11489364ec66159b6ce01420b44f11b865903030143cf166b52a9131f108b89cdee60a0a2a0ac172d3745827a2102fc2d11e", 0x74}, {&(0x7f0000004fc0)="00715345b8c9e7575336dda604c42636d425659bdada70cf21927e2c97e1fa83abb32551f7f4c91bd31ed320ae697367ed39b44a43f720cb232e7dd26b8dcf7e823219590db09cf7c2dcc4f13104798c46330b151922d10638793e7714a80f6c5637306c29d82e9a32cfe7be53a36634fdab77a9641bfe3a29c2974f1906fd405e2c9cb323e182d88195f71017bb1a1b097e95d603b7f96003b46649cc5d38f3d05249520a54de3564170f36f269b95e5459612c313af262d1eaa91dc77059ea3339addc140cad54ba929ff8", 0xcc}, {&(0x7f00000050c0)="1d4426ab17b0ef2c0633", 0xa}], 0x5, &(0x7f0000005f80)=[@rights={0x18, 0x1, 0x1, [r70]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x18, 0x1, 0x1, [r77, r78]}, @rights={0x30, 0x1, 0x1, [r79, r80, r81, r82, r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @cred={0x20, 0x1, 0x2, r90, r91, r92}, @cred={0x20, 0x1, 0x2, r93, r94, r95}, @rights={0x30, 0x1, 0x1, [r96, r97, r98, r99, r100, r101, r102, r103]}, @rights={0x38, 0x1, 0x1, [r104, r105, r106, r107, r108, r109, r110, r111, r112]}], 0x168}, {&(0x7f0000006100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006300)=[{&(0x7f0000006180)="fda78d165810288f21cd7467adc93dea0831088b6c84a35bff9da9e671951ad1bb69cf0d17692ef68850a9c50fd7087f77eb5e4a9f2006d1401acebafdae89eed48fd924d0a6c55e19962747e5316ef0c21a127998481f05125167cdb8f42b1eabd23362d9c4c4c945e266a3a10d113f7fbd2613a19d06240fdd61bbbd564651c158b2d0576110c0da1852d30c18bcf6da45caad52f256739e6109141e7b5b11a721b4d8a5278363efa5fce56662e55de4f70197804601fe", 0xb8}, {&(0x7f0000006240)="454918ca51735f0f6bb8928b806ff44ee4ad02cc807ada44c935bf6bbdd2566ad1bea0a07f0c447f685364afa0df714844832ec9d398c8829d5c717c48ef01c5d8741ff204e01765531a64465c52e528b78ae173d18827f7373aa19d7a6015360aac9d7b6fe04a259525fb526159d049e6a70118129eb1ba4ef8d77aab0d6575d6e2fd4c4b6fd1b11d8435d8f64cb08a", 0x90}], 0x2, &(0x7f0000007840)=[@rights={0x20, 0x1, 0x1, [r113, r114, r115, r116]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r117, r118, r119}, @rights={0x20, 0x1, 0x1, [r120, r121, r122, r123]}, @rights={0x18, 0x1, 0x1, [r124, r125]}], 0x88, 0x40080}], 0x7, 0x20040090) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:51:59 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:59 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x345) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200002) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/26 09:51:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getreaper(0x27, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x1}) 2018/04/26 09:51:59 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:51:59 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000200)) setrlimit(0xf, &(0x7f0000000080)={0xfffffffffffffffe, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)=0x0) fstat(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) r12 = getgid() r13 = getpid() stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r16 = gettid() lstat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="768f36d000788c67b86b7dad8980696c16e4541a8f2732c007f3ddce262b89c1de992480f7d44fc8fa20f4cd6bfc70c12870c19f7fb026035605ef69539141e0447714dd2edb9596685a8da552068f7cd9643ca073821c193c53f1428514bb8c66fe11105b9509d9f82436baae4ddee056f893eefdd8d2c1ceba13f5ca18495a7b97a79a8b8d23e29dc1c8311b7caa325212a9012b61b951599e99b548541dd244a0f5fae1a9d1ece1d17f7cb5b66fa46077a1d2d4243fdfe351a01db4d757ab3207916949dccc0ffc650d0edb9e9d1c2c303e36de1582a204c106", 0xdb}], 0x1, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r2, r1, r3]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r6, r2, r6, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r4, r2, r0, r1, r1, r0, r5, r2, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x128, 0x4}, 0x800) openat(r4, &(0x7f0000000040)='./file0\x00', 0x80, 0x9) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000080000000010200000168436bc86e69a7066e0fec0000a7dce7ace0d1bbe98821032900000024b22a295f20bc69ffe9deaab0c8de9f0f6a3c4ef81f5f6f320cb86714ec58a9bcd9099e5a428fc22cf5", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/04/26 09:51:59 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socket$inet6_dccp(0xa, 0x6, 0x0) acct(&(0x7f0000000380)='./file0/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='nfsd\x00', 0x1000021, 0x0) [ 284.210359] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 284.210359] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 284.240344] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 2018/04/26 09:51:59 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:51:59 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0x0) socketpair(0x9, 0x800, 0x1ae0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0xffff) [ 284.240344] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 284.449723] Process accounting resumed [ 284.463439] Process accounting resumed [ 284.564492] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 284.564492] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 284.594833] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 284.594833] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:00 executing program 5: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x7) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') acct(0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) 2018/04/26 09:52:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80080}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) 2018/04/26 09:52:00 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="b805000000b9008000000f01c166410f3882a95a000000640f22a3ff56548f29d89a5d27460f01df400f236ec483f91612660f01cfb9800000c00f3235000400000f30", 0x43}], 0x1, 0x8, &(0x7f0000000140)=[@flags={0x3, 0x4000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f00007efff6)='numa_maps\x00') pread64(r2, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2018/04/26 09:52:00 executing program 2: mprotect(&(0x7f0000462000/0x4000)=nil, 0x4000, 0x0) r0 = mq_open(&(0x7f0000000000), 0x800, 0x1c0, &(0x7f0000000040)={0x200, 0x0, 0x3, 0x5, 0x7, 0x7f, 0x1, 0x9}) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x5, 0x31, r0, 0x0) remap_file_pages(&(0x7f0000eca000/0x3000)=nil, 0x3000, 0x1, 0x81, 0x0) mlock2(&(0x7f0000ecb000/0x4000)=nil, 0x4000, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) remap_file_pages(&(0x7f0000464000/0xc000)=nil, 0xc000, 0x0, 0x1, 0x40000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="0345c2c1a8f2d0341c873f7bccab8de1def80493cdc4232f8a24c07bffee6ec35923aaaf48d679c4f0686e596efaaf68b8891c82941fadb1b646f93a6698810fb3df70214f1bd6b001f1886ff592b5690d259441b9b40194c9fbc56e2b9d6fa7b8431a738c638263160a"], 0x4) timerfd_gettime(r1, &(0x7f00000000c0)) mbind(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080), 0xfffffffffffeffff, 0x6) 2018/04/26 09:52:00 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc0045878, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000430903}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x44, r1, 0x130, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x6}, 0x48040) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/26 09:52:00 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:52:00 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c76657202", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:00 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:00 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:00 executing program 2: epoll_create1(0x80000) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000780)={0x8000}) ioctl$VT_RELDISP(r0, 0x5605) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000001440)=[{&(0x7f0000000340)="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", 0x1ff, 0x1}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6572359c61f4bba74d18065ca1d4726f727f733d7265636f7665722c607461feffffff9767a0cdf069cbe519b6d1e7bc94300015007f311f1f785ecc4c11ba58c042989400"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0xf8, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000680)="f12d75d8111900a84375defa9818cbe25ccb5e9a35bcca30856a3b2a434a6315bc2a40ca35b10c4f288a3af590e89fa408ed0339a1247476a731661364ed273e1a42bed4d64dd0da8b7cc98035869d6daa0cb19c6c3d1ac8a6952ce6bf63d94e2c022a82422976a4e87fef3b504353b72640abcdba573732ac6faca373e605f7711ba76cd3a43a98345caf05daa5bf515aa07c9131c423", 0x97, 0xd3b}, {&(0x7f0000000300)="427aa85aec7ecccb5d839eec8a777764", 0x10, 0xbd}], 0x10, &(0x7f0000000600)={[{@time_offset={'time_offset', 0x3d, [0x7e, 0x3f, 0x39]}, 0x2c}, {@quiet='quiet', 0x2c}]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x400040000, 0xac6, &(0x7f0000000180)="e5cbc79014f3e848a9469c2101a837c5bb02110a57362e272ff9b8a7be5b431394571214bec21c25c55d6c1693dc53e60a0adfe9924b1c5653630596590715fd0332647811dc53e0be92e23291e201e340b91f8d6300786ae81ba2bbe26ea918c4f3b60efd0446cf06ca294d0080dab440daa28b247da8cf7b99852173ee3a0cd012b472ce9646be132b56c7d277385f97fad035b0fe47cb39ffd6c14cb9b51453ad9fc0cc3a2f6577410f9d306ef4", &(0x7f0000000240)="abf653b72bf2d89fb28140d189ece66c0bf742a455b94a5a7597cbab5174dfd8984fe6ada156da514108d020867bd58922a9cb1fc6a801766eafcf6ca06dd04fa90700ca7b4d72b55c5d1c23b319588a4f1f4bba9eb18a589d4da2174b7867ca8834dace065a72e9c08cfdcc594facfeaa4a36c3e241fd90a24747c4874d8982b72218843defd9edcaf5de5b54c1cf24936b7bd3131eda2f34696dbf5cccd1a5ad", 0xaf, 0xa1}) 2018/04/26 09:52:00 executing program 0: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x280100, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x2000}) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha256-generic\x00'}}) fanotify_mark(r1, 0x29, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0xa, 0x10, r0, &(0x7f00000000c0)='./control\x00') 2018/04/26 09:52:00 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x1dd}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10001, 0x20300) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x853f, 0x1f, 0x7ff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) 2018/04/26 09:52:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc058534b, &(0x7f0000000000)={0x0, @time={0x0, 0x989680}}) [ 285.410206] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 285.410206] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 285.456329] ntfs: (device loop2): parse_options(): Unrecognized mount option er5aM\rors. [ 285.465538] ntfs: (device loop2): parse_options(): Unrecognized mount option `tagi缔0. [ 285.526456] EXT4-fs (sda1): resizing filesystem from 524032 to 16384 blocks [ 285.533794] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 285.652252] FAT-fs (loop2): Unrecognized mount option "time_offset=~?9" or missing value [ 285.671958] ntfs: (device loop2): parse_options(): Unrecognized mount option er5aM\rors. [ 285.681083] ntfs: (device loop2): parse_options(): Unrecognized mount option `tagi缔0. 2018/04/26 09:52:01 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c653002") dup2(r1, r0) 2018/04/26 09:52:01 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000025c0)={0x6, &(0x7f0000000000)=""/141, &(0x7f0000002500)=[{0xffffffffffffffff, 0xc2, 0x2, &(0x7f0000000200)=""/194}, {0xffff, 0x1000, 0x0, &(0x7f0000000300)=""/4096}, {0x7fffffff, 0xd1, 0x400, &(0x7f0000001300)=""/209}, {0x4, 0xf6, 0x81, &(0x7f0000001400)=""/246}, {0x6, 0xac, 0xfffffffffffffbff, &(0x7f00000000c0)=""/172}, {0x5, 0x1000, 0xffffffffffffff80, &(0x7f0000001500)=""/4096}]}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:52:01 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/04/26 09:52:01 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/26 09:52:01 executing program 0: gettid() r0 = socket$inet6(0x10, 0x8000a, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/26 09:52:01 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80b98216d61e9a7f, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x3, 0x0, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r1, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) write(r1, &(0x7f0000000080)="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", 0xffe) inotify_add_watch(r1, &(0x7f0000001080)='./file0\x00', 0x20) dup3(r0, r1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000010c0)={0x3}) 2018/04/26 09:52:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="238100009b592799736cadf1b320ddf309c33e8e800019a9bf51", 0xfffffffffffffe6b) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x2, 0x8) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) 2018/04/26 09:52:01 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000001480)="4051b1e4dd6774398a26de44901e994a43", 0x11}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/26 09:52:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x21b) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x2f1) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/26 09:52:02 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086604, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:02 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/213, 0xd5) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:52:02 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:02 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0~') dup2(r1, r0) 2018/04/26 09:52:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x41, &(0x7f0000000180)) 2018/04/26 09:52:02 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x20140) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x3) r2 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r2, 0xfffffffffffffffa) 2018/04/26 09:52:02 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r3, 0x9, &(0x7f00000000c0)=[0x7a59, 0x0, 0x9, 0x8, 0x4, 0x1, 0xeb, 0xfffffffffffffff7, 0x1], &(0x7f0000000100)=[0x9a, 0x1, 0x81, 0xfffffffffffffffa, 0xd24, 0x1640000000000], 0x71, 0x8, 0x9, &(0x7f0000000140)=[0x9794, 0x3, 0x692, 0xff, 0x80000000, 0x266, 0xbfc1, 0xff], &(0x7f0000000180)=[0x5, 0xfffffffffffffffc]}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 287.687739] dns_resolver_preparse: 5 callbacks suppressed [ 287.687756] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 287.687756] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 287.730014] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 287.730014] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:04 executing program 2: 2018/04/26 09:52:04 executing program 7: socket$packet(0x11, 0x80004, 0x300) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xc2801, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7b, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x3e}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x6, r2, 0x0, 0xffffffffffffff07}) r3 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x7) readv(r3, &(0x7f0000000600)=[{&(0x7f0000000140)=""/5, 0x5}], 0x1) 2018/04/26 09:52:04 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:52:04 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c76657205", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000030000000000000000028000006a0a00fffffff600611818"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000001000000000000000000000000000000000060b4ce94d6bb89f50222d77e7b0d21274f2488744ef60f39dbbd86601a7c5d1afa0f790a5cd2a3e474527440b9bf8ea3414494710f66bd92985f2fe2b92462b67e518c2d92cab0f675b07bcae25a9987e8795dddf050b13cdba291c75744d8c9709f0af9cab86d6ff395"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x80000) bind$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000440)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x0, 0x0, 0x3, 0x4}}, {&(0x7f0000000140)=""/13, 0xd}, &(0x7f00000002c0), 0x47}, 0xa0) 2018/04/26 09:52:04 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x6, 0x80000001, 0xcf1, 0x5, 0xfb, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xa5, "adbca126dab42f81220a1a3bba68ebd512a8e255c6beb0f1d14ce8cf898b0eada08cf92e90e230bcaf684dd5932d3e8c441b964549db8c0e3a59983df7a5a7a93a520df94b362be596ac0413fe971806e7caf3faaa061ba26b1e6ea8c9277f99afb06f16decf37d0fbfa0580f7519e77977ee09255b120fec1019623469557d8784d0fda054594b8ab0ec1f584a716a94e3bc1b6b401f8661eeeea64f2e7afa92ec0fbb23e"}, &(0x7f0000000180)=0xad) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x400448c9, &(0x7f0000000040)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) 2018/04/26 09:52:04 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40305828, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:04 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control\x00', 0x400040) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f00000000c0)="8600", 0x2, 0x0) 2018/04/26 09:52:04 executing program 2: 2018/04/26 09:52:04 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x5460, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:04 executing program 1: add_key(&(0x7f0000000100)='dns_resolverl', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:04 executing program 0: 2018/04/26 09:52:04 executing program 3: 2018/04/26 09:52:04 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00000017c0)='./file1\x00', 0x2000000000000001) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) getresgid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000015c0)=0x0) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000080)="eebf27379c316df02311ca6ec90928dc84f5014765f99bf4511f284a1b97082b7fd8a299e9b135ff43f5d702d589331d059911cdda65736b7edb38fe6e1213874a8c7dde8c8f9373f9ad6de23a033698b7cfef8eb9348a28b28c655dca622248d57bafd42f981090e3ff0386b9f5b4fc2281b439f487c45c9c02ddf1cd1190d9a30ca820a5dc79c790a7aa5432e3f695d0ec0b6415c3fe511b1bc43193dc5d35f42b5c52af5e1971456ff755f9c689bf8808e5", 0xb3}, {&(0x7f0000000140)="4816e58b206da641e15fc9e3848e3441e0272bbcd5", 0x15}, {&(0x7f0000000200)="47aa83fa9c4ca3c18ead809eac73a68507e7d6fece5783da5f9551f07ff05c6c9867e3634d22ce1c3cf0054e4ef048687b6df8cd3ce4d7faba04d1374fc24892636162fe72848e4fb5eb93cb1959504a49869d181fffef1cff70c8b3118cc18243c37a3d4ccde1873481a0", 0x6b}, {&(0x7f0000000280)="df1d785daee3245d913318ed5292c91a5033b2b5ce2dc597c432d406b204524b1003d9a90d730d1ea3224108f9ad04297a440dbff8", 0x35}, {&(0x7f00000002c0)="8888077d122d448520e4d6352990b035439ee9ba9df44e0e091901fbb670ae1b8a011e5d6f4fa066c9b60f5720f9dc25e4e099fa6fd6232607d806b50c972ea91bf6c22bdfa2e5a7f88339eb441d74eb81bd1b55c11ec9b47c219c990f63fa8bfd31a143b6d0372e3896a79d2bd2ced28a92811c994aa4a1117caeb299563300410e68303982e2e96d28dcbd80810deefc63c846", 0x94}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="2098cb8da47a1cc1a31fa1cb50e2237a9cba", 0x12}], 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002800000000a13d0001000000019b8ad20f82f948f80900001f4e3e", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="a3"], 0x90, 0x40010}, 0x10) 2018/04/26 09:52:04 executing program 2: 2018/04/26 09:52:04 executing program 0: 2018/04/26 09:52:04 executing program 3: 2018/04/26 09:52:05 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x59e39234f15bccd0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x66, &(0x7f0000000100)=""/102}, 0x48) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a980)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b80)=""/44, 0x2c}], 0x1, &(0x7f0000000c00)=""/146, 0x92, 0x400}}, {{&(0x7f0000000cc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000d40)=""/39, 0x27}, {&(0x7f0000000d80)=""/53, 0x35}, {&(0x7f0000000dc0)=""/232, 0xe8}, {&(0x7f0000000ec0)=""/251, 0xfb}], 0x4, &(0x7f0000001000)=""/133, 0x85, 0xa3}}, {{&(0x7f00000010c0), 0x80, &(0x7f0000002500)=[{&(0x7f0000001140)=""/32, 0x20}, {&(0x7f0000001180)=""/48, 0x30}, {&(0x7f00000011c0)=""/201, 0xc9}, {&(0x7f00000012c0)=""/57, 0x39}, {&(0x7f0000001300)=""/214, 0xd6}, {&(0x7f0000001400)=""/226, 0xe2}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x7, &(0x7f0000002580)=""/227, 0xe3, 0x1f}, 0x1}, {{&(0x7f0000002680)=@nl=@unspec, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002700)=""/107, 0x6b}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/75, 0x4b}, {&(0x7f0000003800)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003900)=""/253, 0xfd}, {&(0x7f0000003a00)=""/19, 0x13}, {&(0x7f0000003a40)=""/161, 0xa1}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/17, 0x11}, {&(0x7f0000003bc0)=""/140, 0x8c}], 0x6, &(0x7f0000003d00)=""/58, 0x3a}, 0x5}, {{&(0x7f0000003d40)=@nfc, 0x80, &(0x7f0000008180)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/10, 0xa}, {&(0x7f0000005e00)=""/199, 0xc7}, {&(0x7f0000005f00)=""/249, 0xf9}, {&(0x7f0000006000)=""/152, 0x98}, {&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/4096, 0x1000}, {&(0x7f00000080c0)=""/5, 0x5}, {&(0x7f0000008100)=""/92, 0x5c}], 0xa, &(0x7f0000008240)=""/2, 0x2, 0x7}, 0x100000}, {{&(0x7f0000008280)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008300)}, {&(0x7f0000008340)=""/192, 0xc0}, {&(0x7f0000008400)=""/250, 0xfa}, {&(0x7f0000008500)=""/51, 0x33}], 0x4, &(0x7f0000008580)=""/25, 0x19, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f000000a900)=[{&(0x7f00000085c0)=""/4096, 0x1000}, {&(0x7f00000095c0)=""/126, 0x7e}, {&(0x7f0000009640)=""/4096, 0x1000}, {&(0x7f000000a640)=""/209, 0xd1}, {&(0x7f000000a740)=""/178, 0xb2}, {&(0x7f000000a800)=""/237, 0xed}], 0x6, 0x0, 0x0, 0x12}, 0x8}], 0x8, 0x40, &(0x7f000000ab80)={0x0, 0x989680}) recvmsg(0xffffffffffffff9c, &(0x7f000000c180)={&(0x7f000000abc0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000c000)=[{&(0x7f000000ac40)=""/4096, 0x1000}, {&(0x7f000000bc40)=""/206, 0xce}, {&(0x7f000000bd40)=""/255, 0xff}, {&(0x7f000000be40)=""/235, 0xeb}, {&(0x7f000000bf40)=""/3, 0x3}, {&(0x7f000000bf80)=""/3, 0x3}, {&(0x7f000000bfc0)=""/42, 0x2a}], 0x7, &(0x7f000000c080)=""/226, 0xe2, 0x20}, 0x40002003) accept$packet(0xffffffffffffff9c, &(0x7f000000c1c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000c200)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000c240)={@remote, @local, 0x0}, &(0x7f000000c280)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000c400)={&(0x7f000000c2c0)={0x130, r1, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x8c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x801}, 0x800) 2018/04/26 09:52:05 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:05 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:52:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000480)={'bond0\x00', @ifru_map}) 2018/04/26 09:52:05 executing program 5: execve(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='md5sum)\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(\x00'], &(0x7f0000000300)=[&(0x7f0000000140)='/\x00', &(0x7f0000000200)="5c1b2c6e6f64657600", &(0x7f0000000240)='vmnet1selinuxwlan1!mime_type\x00', &(0x7f0000000280)=',wlan0#\x00', &(0x7f00000002c0)='lovmnet1*@\x00']) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:52:05 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x4008660f, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:05 executing program 2: 2018/04/26 09:52:05 executing program 3: 2018/04/26 09:52:05 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x2000000000000000) write$cgroup_pid(r2, &(0x7f0000000040)={[0x38, 0x30, 0x31]}, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000006c0)=0x98) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/26 09:52:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1000, 0x181200) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r2 = syz_open_pts(0xffffffffffffffff, 0x2000) sendto$ax25(r1, &(0x7f00000001c0)="9aeaeca80b9049e258a5226c8375b864060b635df39d578db1d185d5f6156fd49d637896b264af6584987be438d1d650d3b4bdf9359f0d42cc70e8f19f7bbdc840b500f046", 0x45, 0x40000, 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x401, 0x6, 0x8, 0xff, 0x3, 0xd20}) [ 290.168735] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 290.168735] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:05 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x5450, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) 2018/04/26 09:52:05 executing program 0: r0 = socket$inet(0x15, 0x1000000000005, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x210002) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000b40)=0xe8) r13 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000b80)={0x0, 0x0}) r15 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000c40)=0x0) r18 = geteuid() stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) r22 = getegid() r23 = getpgid(0x0) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000002940)=0xe8) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) lstat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) fstat(r0, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() lstat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002d40)=0x0, &(0x7f0000002d80), &(0x7f0000002dc0)) r38 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002e00)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000002f00)=0xe8) getgroups(0x1, &(0x7f0000002f40)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003480)=0x0) stat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) r44 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="52ce9961fd00ffc855f122fda2dfca48abe29b44d97248e50030087ac85db5b21aac47dc9bead08a1a7220b9b7588805f8df5aaf2146ee7590851684deccab901cdb9c7e004e2986b88fbec27ec53d19e123a1ef87cc3dfb5bf0160382a0de1e", 0x60}], 0x1, &(0x7f00000006c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x801}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000800)="f8dfbc7f617c1f880020fdd97a792ef502cfd15519eb4d5a0ac9f336d5ae10d8c8bb1fc982f4407e519e324f741be728486c92bf0261f90af9538a74d77a50790b9bf680e498bebaeee35c", 0x4b}, {&(0x7f0000000880)="00711f265bcdc3eae814", 0xa}, {&(0x7f00000008c0)="b5e3564449be28c2903b463b46c014edaa6330cbc748a69083171408bd25f302eb2abbab110bbcfe84e32c24b6ba89deaf28430f011f2105f99a5551a569fd730fe9852c8c44179756a5d46d3e211c951102b669fe37c6cabe68bd8efadd3e133865942f494bdfcacf1eb4eb8d6f3bd4efe46266426b777c736a5a2b10719598ac1e3dec01f57772015fe56defef451a92ad94b68eeda0f11d21e4a8b9d32bdf886a4d", 0xa3}], 0x3, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000e40)="d1bdd55f832cc838215c7362eb55e17d2c155ed106dd37187d4eb676f22891f8eda773093049479049813f46a0d7c20e242286cf13bd5112bf03619db4a6e7a462d0b98203f99a1ea6978bfa16efb3ced86edf5c70c8eeb96d6e2a965e6eb76884ab7ea365a93948a96d", 0x6a}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="d8484543feac3e7aedfef0054f8394841afe9f5ec49e90baed50eb4b309e583a5b37dae6a9fd5253f58987dfd49cf6fba3ac63b8b7c3c6a015add62a75a439f06ae6f6737ecd400a53e11117e17f7a648cd4318535e2a54899c158a861e2ab35d8f8639b8169bd55e790b44870aabde74aa3f57a963a424b728bde715cf8d63730c0a3915b98e5e5d8d82a067155f8036316446e9938f5243eefb81b3f8d11547af28022b7dcca747e2f08465e5b16c8139a8bac7760e00d11032c5ae1d3762dabeb04f11e38a6e38511422629a71cbf", 0xd0}, {&(0x7f0000001fc0)="874e9acf3757", 0x6}, {&(0x7f0000002000)="dfbf5a97ee43d94b7fcf4ccc532ea6b00ed8be701b9867e4e44060532cef8145769d99cac2caa6b27f589647ba7292315c0a11d25ea1c556f4e7a697d9e0ec570ed5ad9214fb14a415dda37c3a2e711df6a4bbf457c5c49e04af6e5ad69aa01e136daa325510ae530f2a2e6012063dfaf12567709e9bef48287968666bb0aa544a529cfa3ea30e73a21b0a6a3432442b4f9dc89080c263bd7477f520d45b9c4c96d97bdf5ecbaef1fab9694cd5993457b8c8a26fbfce8665400a0d17", 0xbc}, {&(0x7f00000020c0)="8098495270059637cddf40dacf3930d646bac057c856", 0x16}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000002180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002200)="b3078111897f6af111b13a6da740a267ad762a09059e1024a8b9c2666b08d13330cd8a01bfd7329e3019872001df15672e31083df086389eeca34ba0e5b796300d3a6db5cac8418fd5a07a3380fd3235269de6f9cc1953cdc872b8947d4fb6cf21e28dbcfe5c511ad3", 0x69}, {&(0x7f0000002280)="3907e28ae516b21b16b00efbf075d09b4311e7694fe7363285d07f0055e09285f5ae7bdef7eef4b7695fae356391b6e53506bfe44076e3348b2625a6e159af9b", 0x40}, {&(0x7f00000022c0)="d6317f59a1add166ba9a2522823076803c20cadbf93da41e744773cae4232b6b7671db017712aab17c2feceb470b822d6cdc6029b47cd9bfd74d2119f892b02bd2eb69230bff6575bd7581ca989f622139738bab9c030d9299f102e798cde3432bbd94b357fcfca7c3c1b5639c8facc9a016d9976d19bb649e84f6fc81e3c8d8c100d4974711f89bf7cc57dc1fd1a25f8ff16ae120b22af4cd50", 0x9a}, {&(0x7f0000002380)="1bab92fe40ce5f44a7c6192c2aa84ea1d8ccd51454735fe011a2d718", 0x1c}], 0x4, &(0x7f00000024c0)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x24000000}, {&(0x7f0000002500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002580)="299725df7401810302b6cb1b73e623acf0d62508228f783ea99ea0740fffa669a8f5c312ef47d81d8506cdd81b32befe87cdb0bd70072cea2c93fdb78a74e3f5c9964079d4327493e68f7afeec12784be214e9f890d69ecb828a54873cd9118e3629", 0x62}, {&(0x7f0000002600)="31ea9d0b774f72ddf5412643fecc6d43e44d26108e7796ad1b6fe0f1a7c5f5e73d2ab2ba36ee69107b02b26e4d9e332fa75f23898842a551", 0x38}], 0x2, &(0x7f0000002f80)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x140, 0x40400c1}, {&(0x7f00000030c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000003140)="0e1c3ff0cfde825b83fe031be8079cad68c6ddba7ea56930256814d50a051429f66b68794b7c96302b0d2fef4a253931c25f9a1dd0ff8a00554f023294e085a2f53e82c42a99899adcd66dfb179d7c930846f60824477b42a1dbfda93d56f23b3df90263de410e310e61c47c4fa4b4f0939b31574f3f5ed963c160135a4c80568f870f142b90538ef0c67f45fb1f25ead4dd18e2e763f0e35454c5207ee049e494d91194d012e71fb1f194efc247386a7875c405faf7f6b9023dae10e476545a5d266ddc93218e76e95cb344e98ac70bcf8e14b5aa737966d26ee0a50b2c8963af0d7c63235ed064109a76e5", 0xec}, {&(0x7f0000003240)="6a9078a6850cbf9d7b463835e6f21803a4517cbc6d1f4a5f345aea51bd8d55b76be3fffe63170d54e44f339e30c21a6fd54c6bd9cd0aa5ab3967e7b0dcf8cbd39c54a3cb9ddd0d310b102e1720a73b2c39222a523538e95389de87912914c1cb0a6bdb272820cfa1e8fb77d117943f156ae9d6ed941c19b3be12f0bc4bdd9be51be7237a24b41d14307741896476ea9c43e81f3afa55e0d882", 0x99}, {&(0x7f0000003300)="192653acb5363babe7d6497410ef503c148ffca89695bbb50b16f63a1f04666b401d9a48217ee0c4bd44", 0x2a}, {&(0x7f0000003340)="651d3c51935036bd1a0cf059a40770b07b5ebc7251d6452d9e7630a0d23b2497b4f7999191d3db6d527bdc4cf076a30e47b6d590fb206a12cfefc014b4ed2569225d9804320c11014a664d563dd21dbfd0d99fc71e710da59a94f6a905dc2fcdaea6b8f52a7b100187d1193a8f3c60bf4cbd77d90b15b49aec1be335302c5e1ca78ae87b4f494ccc356cced72d8738a1884ece10fd84337566a1d301d15eebcea3c9cb9c6e7c3889e1b718881a17f7fe51fc6bf97becff9cdbc3d2b0b3a813c183e4e37a049255e2af0f12528bf36f31b3445c857079ae9c23ce0547b957cb546ad8d7542d4cbb3332582c792eac00e2fdabcb26aa10a6", 0xf7}], 0x4, &(0x7f0000003600)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x38, 0x10}, {&(0x7f0000003640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003940)=[{&(0x7f00000036c0)="0e55c27dd2643192adf505b8b0e767b4eb43e75f11d6cefb933c50b965d25e06fe2b0a29551c9f4a5bb4839a2549bd3851420e899821ce5839b5dfc31b42cc15b58adbdc762e5683faf4f21c17e270505c249015a86f649bc893a1a84e45e7d438b28fe6b9b021e0234fcaf0b2944fbdec0b9a82f23545e637c5e4755c3a47d61cce8603f6f09c371ab71e8f6ff1a94a02feb41d59fbd1eff4c5b717eb31254ce3a0300a2a3d076f71282fab7ebd4dbe", 0xb0}, {&(0x7f0000003780)="cc9357fc5d287e04b2ddf06800a13dc47274a518b4dbd646f8587df2401edd4960687d410e873d9e3354a24e7ba2cbf9229d3e3f4fbc040f008b96c82deefcc951628d4686400c228035fe7b3d36397dd8b6028bfa3c1e5a29da86e0dc2e32127fdba42511e7c8e8a1ed8efa5b78a43b80fcef0d7f65904ef25bd05b0d7d0a65964b46ef64c1c93c7840deec4023568d93a2dacfdfe8652a0e84ca8bf2487471fc2db3bb5cf4fa2a95c4583c7a2547f6b521e984ddb716a5df911ef1542e8a0e428b0624c3f0cfe4647fded7fe721a840fcc8e0436904d841c22477af917afbb96a475039536cc1061236c", 0xeb}, {&(0x7f0000003880)="57f1bbf3df9869fc59c10eff46544cf171095a793b20ded8f38b545d60d7dcd9f448e3671cdda4c892954ddbe065290a88f00bd470f8d98d1b7ca947cab669c1e3e8a9e5cee5b5caef3f56264d6c994dcd9f37f39d8a3edb2a7fd6bfb434aa8ab1d3e04356f4e228364f1e740c296eacf17b9502492fb1281e0b23a2e332513447070a67ac286059443ff562cf998fdc592370622b0c95a7a48f2f519e6f0c99c3deb1a7fe35a1e09f1e84153f6000f546b9822ba8b27aaa51f205b5998020", 0xbf}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000003980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000003a00)="675f45637cf7535a943798a7a56e1fa4537e89c89b0f50b4290ea8ee5c5c6f462c473764148fafa18b980cd3cb87902bbe2d7905ddee1b7c81d19c4ffd05c5ec62b64e8c3b202a24994033ec41bffc43564510f5279ac600e3665a51238aff587ac3371aacff2657770eca609411a7d29a39b6bb60b3c4e29cc73ecab7a4bfb5f66d117f91e6306ed0411ddb91ae4c52af823e728169859d9f749b53510ba73a01fc6574290fe9b5ee09a861e48cfe64047b20d6737012906772e4ee36e797e2734a041e1532a853460da16a5b51abb490bbe8669dfb958d30133445bce1ecc19fba14ba9e372ec391382e34adb7c8ab1ce03b79", 0xf4}, {&(0x7f0000003b00)="6e141d1294f4a3cc16f18bed7140073895a0e92b45d4771d10bfe6c230a170f902b8f0e07e880c67385b1d935d7609bf65de47cce977cd45c29a54b011c2575c04219eb94bc82fc082bac18385b5", 0x4e}, {&(0x7f0000003b80)="361132", 0x3}], 0x3, &(0x7f0000003d40)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x58, 0x1}], 0x8, 0x69043bc3e0e98a77) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/26 09:52:05 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="5c6308c21a7eb9d66a2654ee62ad827918278265e89f95b62341cacb162b80df03c99ac638dfa5a9fe8cb4329305776b1b8174b52fb13fcadc98ca4b6b4bd6a99103b05381b6378d0b0d9aa9abb481f60ce7962493938a57c5659ba574d1aabf23ea60a7490780d413703b6641e7e686b0e864ae272258f191fcfef5bcd001a28943ffc81db502fa709a5f4adae194871f2b371f8ad10a74f420b8359f1b4018f2314913d5eaff200c5376fb76c444d63733d4f420f01e85619adfcfd448409fe0b6f43de4e39e43c14f25ae508cf7ccd82a9c42805c7ec1d6f9a43e712636d1f5730f37cb13f12940fc0042b09bfb99f007ccf2239c7ee14342d550f294304cd2b8bab58cfec29645b4581900", 0x10d, 0xfffffffffffffffb) [ 290.203062] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 290.203062] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:05 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x58) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x1, 0x20, 0x9}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file2\x00') 2018/04/26 09:52:05 executing program 3: execve(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='md5sum)\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(\x00'], &(0x7f0000000300)=[&(0x7f0000000140)='/\x00', &(0x7f0000000200)="5c1b2c6e6f64657600", &(0x7f0000000240)='vmnet1selinuxwlan1!mime_type\x00', &(0x7f0000000280)=',wlan0#\x00', &(0x7f00000002c0)='lovmnet1*@\x00']) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:52:05 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd68, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000080)={'veth1\x00', @ifru_settings={0xfffffffffffffe01, 0x3ff, @sync=&(0x7f0000000040)={0x5, 0x7, 0x1}}}) 2018/04/26 09:52:05 executing program 7: r0 = socket$inet(0xf, 0xe, 0x200000000000083) r1 = socket$inet(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x1, 0xffffffffffffff67, 0x23}) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)={0x100000001, 0xffff}) eventfd(0x5) [ 290.480478] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 290.480478] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 290.512418] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 290.512418] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:06 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/04/26 09:52:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "0a820c8e5791b5ed9f02e228fcfa144c3660099d0418a8cccec1cf37c7be4215f2d12928d2da5040db9e1662e69c12f361a57b466f5cb041414fe85effb894e37d5cf9c0d283646185e09486a463645bf15dbe9145ca189a4920929c7d90b7848673c4ec6c47c6b08bcaa516a06470f1dab82cbc9413ea19788c8deb2677e772a55410722d8c81f396d3afb961c9c867002448b129af42713889310e97a22d8a25bc84f5b16f55bbdae43578f1fc83da65b2a6773e808da7ba6a288ac2"}, 0xc1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:52:06 executing program 0: r0 = memfd_create(&(0x7f0000000040)=',wlan1\x00', 0x1) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x80000001, 0x10}, 0xc) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe3, "98e04585d1827444ef92f04ece76d08707176df2310b36abe3826690b3c4c5da68df5cccc2eb4eff138daea455787bca3af44de80c0c545b86001d605c06031437db7b1cad3f1084313c3a34d8b460ef162068ac85bc715cf45d6c4f78e809f07f63211e37c84fee3132fe59fa3a106c4b301539aa829d082e45a6e46d6667f99c73a09ca883c91157503833c43f70ffccedc6cfd6e25f329ebff7444ede5ab79d52bbf7fa04ccab011f41c4653b7af9ef4f5686f79ce4adc383439634265171cb5cad8cfcc78303c9fd7e9b2789cb1cf9a3bbafc88fe6c00581b5127695cf5f0c75ca"}, &(0x7f00000001c0)=0xeb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x1, 0xd, "8da509770354be969296d2a4e1"}, 0x15) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x2284, 0x1000000009) 2018/04/26 09:52:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f0000000440)={0x0, 0x21, 0x3, @thr={&(0x7f00000002c0)="9804d34a4c1e30096ec8dd89560e1275ff33b0c15bac339a8b34fd4b3d85a0a4b6260f54757d41e9b7d1433d3c9578bd8ebc0870653a402fef77bd8780458e19aa7f222bfede98040bd5ecf0ee668e76926abe8a039af8f1b9b098e12f66b549e7d19f8f83d4dcd76f0e4c5c74a44706380a4f4e3bc4d44aaf4ed07278fa608d51b1d4e6be060b87a41ffa1df5a3413812f5b7e340faae48e489464982222570b38095696659699ba94839a3578e9df9cfd7e73b85abe40f893f13485dd5e1ac33de7f0c", &(0x7f00000003c0)="3838e4a0e8ca31656d7d843ab8a3a1ad80778d0e93e1df6eb4c0330da1a9516a9a2030877fcc2053be892ef73e89a63c025918f0b4a3319462f092f5a99ab6c6266e709e85f1fff1b7a7041cc68ad86e6900789f743e47f6"}}, &(0x7f0000000480)=0x0) timer_gettime(r1, &(0x7f00000004c0)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x36048000, &(0x7f0000000080)="b558dbd91a4741d47f817bf3be53beff32035d0f750407cd1dc43ecc654957317c5bfa68acd7193c0295b122c34599a1ff7f6b74541dd623a1bfe1283d5a95421cd101c2aff3cd4765aa2fe4a3e851f2ca6622591fe8619fb99e3a0db6378b669f0480d2cb2aac5665323f315ee21ef2eaf0b3c08ca6b2f43c670633b4454c069e920c575baf1da18098d7abb8ba6b17ab7914c54235a67a1c2ea2", &(0x7f0000000140), &(0x7f0000000600), &(0x7f0000000640)="e55e43a72c4adca09df165391c696bccb085a34cb465219d0a4c8eff09c3de92c3328d8fd29fc5bb6ff771a201a730889b2b227cad0620cf4f449dd98a17deda51859573b773369e77bcdf4241da8d59b6b46adb95f7c6783c2e567049341f59203b505f9fa6ee4e41aa27fe9c4725467b4a7c4d3b25a0711f1b8b219db18561873048564115d20ea9b5c829c9f7d9579a47a26e01fb9e1fd2e66eb27fd69ad99488d6dd94f7280311264688dbff1018b518") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="d4000000bbf0a6e0a6204edab986944b792123f8d15b938b2e97545c557d34254eb22945126fa8e68e75635e3a3a316d589e81e479ca02f68d326b62062e4ee66d2a93b322f6d00c179e195271a564690fe6f34c5f89c74e667c9591c371de9760acd2d0482cb6ddaf4faa02baf91308efa7dd59bbfdb0a5baf8d6d0c8d8d7f54675a9b04c5b31eeace21d552b8187cf36c3c78b49ae817a03eac3008b905380828677c3aee260d4b8213f638a014e316ed134134a6b6eebddbd5897731701328f551bcde745cede801d96c07f1da18f6a1a9dda2f6d3059"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x2, 0x3000, 0x7f, 0x79b, 0x120000000}, &(0x7f0000000280)=0x98) ioctl$sock_ifreq(r0, 0x200000008921, &(0x7f0000000000)={"6c6f00ef931e00", @ifru_map}) 2018/04/26 09:52:06 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:06 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x5421, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:06 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x101000, 0x0) sysfs$3(0x3) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f0000446000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)="9c80e4265b79cc9f65d8cad17226ab511376e2ef1c5d10a2bfea2812579f69d78ca0231a6c6f332f826409cb5dbfd9a1f919e78381286eaf22e9c43e8736791a83f0948f10140e25bda8c7f9ea1fe264f0fd0d2c08dbf9f14c4bdba158fd912907d4174567e3c4bd90ff168585ae332c01373f844e81bb98bd6728bea6dbcd2d51aada60e580af1667d4fd1f3c51dba34d2d3a327c5c0c867ad054b0cef2d471899cdaa24f1a33e6492cd8b3bfa2d142b61136573c94276006fef148db75d6a2c0637d1141163958acc03fe5c88100d0624de905", 0xd4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x102, 0x4) 2018/04/26 09:52:06 executing program 7: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+10000}, 0x0, 0x0, 0x2a2}, {{0x77359400}, 0xbf, 0x0, 0x6}, {{r4, r5/1000+30000}, 0x3, 0x4000000000000, 0x4}], 0x48) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r6}, 0x2c) 2018/04/26 09:52:06 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r2, &(0x7f0000000240)={@pi, @hdr={0x0, 0x84, 0x0, 0xffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x2a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0xfff, 0x4) [ 291.483246] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 291.483246] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 291.514404] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 2018/04/26 09:52:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085, 0xfffffffffffffffa}, 0xfd26) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/04/26 09:52:06 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x6612, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x101, 0x40) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1800) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/26 09:52:06 executing program 1: add_key(&(0x7f0000000100)="646e735f7265736f6c7665729f", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) [ 291.514404] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:06 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x400442c9, &(0x7f0000000040)={'bridge_slave_1\x00'}) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1f, 0x1, 0x259, 0x80000001, 0x8, 0xffffffffffffffff, 0x3}, 0x2c) 2018/04/26 09:52:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair(0x0, 0xa, 0xda1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') [ 291.719336] device ifb0 entered promiscuous mode 2018/04/26 09:52:06 executing program 2: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGBITSW(0xffffffffffffff9c, 0x80404525, &(0x7f00000000c0)=""/44) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = socket$inet(0x10, 0x3, 0x9) sendmsg(r4, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="230000002200910307fffd946fa283bc023f050000000000271d68b51ba3a2d103000000000000000182ccbb2dab4570915d118d", 0x34}], 0x1}, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup2(r5, r5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x88, 0x94}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) fstat(r1, &(0x7f0000000180)) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000140)=0x8) read(r5, &(0x7f00004bdf32)=""/206, 0xce) syz_open_pts(r5, 0x208100) ioctl$TCFLSH(r5, 0x540a, 0xffffffff) inotify_add_watch(r3, &(0x7f0000000100)='./control/file0\x00', 0x5) 2018/04/26 09:52:08 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:08 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc0045877, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) 2018/04/26 09:52:08 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000200)=""/199, 0xc7, &(0x7f0000000000)=""/52, 0x3, 0x7}}, 0x68) accept4$packet(r2, 0x0, &(0x7f0000000140), 0x80000) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/04/26 09:52:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x60000, 0xf3c, 0x1, 0x1}, 0x14) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/04/26 09:52:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd1, "d67bea65b44bf899ef03b7fb39df142883f654e11b84a40a08e83e860b8f6be8e56774e16c346aab186531addbfabee136808a2e5481f46f7bb7fdad4c8e3749d5de82f301978043ea45dec5c3b696e5003c7b3ff2cca58ee6a5649007b1fe00fc6f8f4ce21e90f795da6f3eec40bf7929ddfe475f2e399136ad213526b888e18c9fcf09d0508cb31d086f75ab8ab92950ce759f3b7b62ae03957ac1370188ae7707453d406a9df357c4b0e120fc751d984cc8906e65a0d3d8ccd18a5cd25b3a0e2efad1038cd6ceb996bf112978ab7846"}, &(0x7f0000000040)=0xd9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x80000001, 0x7fff, 0xfffffffffffffffc, 0x6, 0x8}, &(0x7f0000000200)=0x14) r3 = dup3(r0, r1, 0x80000) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0x80, 0x4) 2018/04/26 09:52:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000012ffc)=0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/26 09:52:08 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x0, 0x8) r0 = msgget(0x1, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/229) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000200)={0xff, @rand_addr=0xfffffffffffffff8, 0x4e21, 0x2, 'sh\x00', 0x1b, 0x31a, 0x3b}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r3}, &(0x7f0000044000)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='lo\x00', 0x10) r4 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000280)=""/75) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000080)) timer_delete(0x0) 2018/04/26 09:52:08 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)="2e2f636f6e74726f6c2f66696c65308c") dup2(r1, r0) [ 293.099914] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 293.099914] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value 2018/04/26 09:52:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x8, 0x7ff]}, 0x8) rename(&(0x7f0000000100)='./control\x00', &(0x7f00000000c0)='./control/file0\x00') link(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file1\x00') 2018/04/26 09:52:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x280) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)='k', 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/04/26 09:52:08 executing program 0: r0 = memfd_create(&(0x7f0000000280)="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", 0x83) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10003) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000094b000/0x2000)=nil, 0x2000) pkey_free(0xffffffffffffffff) 2018/04/26 09:52:08 executing program 1: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x10d, 0xfffffffffffffffb) 2018/04/26 09:52:08 executing program 3: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'veth0_to_bond\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r2, 0x4) fanotify_mark(r1, 0x800000000000025, 0x40000000, r0, &(0x7f0000000100)='./control\x00') fanotify_mark(r1, 0xa, 0x40000000, r0, &(0x7f00000000c0)='./control\x00') llistxattr(&(0x7f0000000080)='./control\x00', &(0x7f00000002c0)=""/82, 0x52) [ 293.135795] Option ' A+ɚ8ߥ2wkt/?ܘKkK֩S7 $WetѪ#`Ip;fA憰d'"XCp_Jᔇ+7 [ 293.135795] t 5@1I SvvD73 aH@=CO%P*B\~>q&6s7)@' to dns_resolver key: bad/missing value [ 369.631808] INFO: task kworker/0:2:2105 blocked for more than 120 seconds. [ 369.638890] Not tainted 4.17.0-rc2+ #17 [ 369.643397] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651368] kworker/0:2 D19800 2105 2 0x80000000 [ 369.657066] Workqueue: events cgwb_release_workfn [ 369.661928] Call Trace: [ 369.664537] __schedule+0x801/0x1e30 [ 369.668261] ? __sched_text_start+0x8/0x8 [ 369.672440] ? lock_downgrade+0x8e0/0x8e0 [ 369.676599] ? mark_held_locks+0xc9/0x160 [ 369.680760] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.685351] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.690464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.695491] schedule+0xef/0x430 [ 369.698900] ? prepare_to_wait+0x194/0x4d0 [ 369.703227] ? __schedule+0x1e30/0x1e30 [ 369.707239] ? finish_wait+0x420/0x420 [ 369.711175] ? graph_lock+0x170/0x170 [ 369.714989] ? zap_class+0x720/0x720 [ 369.718710] ? print_usage_bug+0xc0/0xc0 [ 369.722799] ? find_held_lock+0x36/0x1c0 [ 369.726885] bit_wait+0x18/0x90 [ 369.730190] __wait_on_bit+0xb3/0x130 [ 369.734010] ? bit_wait_io+0x90/0x90 [ 369.737855] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.742631] ? check_same_owner+0x320/0x320 [ 369.746969] ? __wait_on_bit+0x130/0x130 [ 369.751049] ? init_wait_var_entry+0x1a0/0x1a0 [ 369.755635] ? __might_sleep+0x95/0x190 [ 369.759622] wb_shutdown+0x370/0x470 [ 369.763339] ? set_wb_congested+0x70/0x70 [ 369.767508] ? find_held_lock+0x36/0x1c0 [ 369.771642] ? graph_lock+0x170/0x170 [ 369.775535] ? lock_acquire+0x1dc/0x520 [ 369.779513] cgwb_release_workfn+0x87/0x750 [ 369.783858] ? wb_get_create+0x1dd0/0x1dd0 [ 369.788095] ? __lock_is_held+0xb5/0x140 [ 369.792171] process_one_work+0xc1e/0x1b50 [ 369.796425] ? finish_task_switch+0x182/0x810 [ 369.800944] ? pwq_dec_nr_in_flight+0x490/0x490 [ 369.805623] ? __schedule+0x809/0x1e30 [ 369.809530] ? retint_kernel+0x10/0x10 [ 369.813504] ? graph_lock+0x170/0x170 [ 369.817314] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.822341] ? retint_kernel+0x10/0x10 [ 369.826239] ? find_held_lock+0x36/0x1c0 [ 369.830299] ? lock_acquire+0x1dc/0x520 [ 369.834474] ? lock_downgrade+0x8e0/0x8e0 [ 369.838623] ? lock_release+0xa10/0xa10 [ 369.842694] ? kasan_check_read+0x11/0x20 [ 369.846845] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.851445] worker_thread+0x1cc/0x1440 [ 369.855439] ? process_one_work+0x1b50/0x1b50 [ 369.859949] ? graph_lock+0x170/0x170 [ 369.863763] ? find_held_lock+0x36/0x1c0 [ 369.867846] ? find_held_lock+0x36/0x1c0 [ 369.871916] ? __schedule+0x1e30/0x1e30 [ 369.875897] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.880315] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.884925] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.890043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.895074] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.900617] ? __kthread_parkme+0x1b7/0x280 [ 369.904954] kthread+0x345/0x410 [ 369.908328] ? process_one_work+0x1b50/0x1b50 [ 369.912853] ? kthread_bind+0x40/0x40 [ 369.916677] ret_from_fork+0x3a/0x50 [ 369.920765] [ 369.920765] Showing all locks held in the system: [ 369.927100] 2 locks held by khungtaskd/892: [ 369.931564] #0: 00000000ed2b4010 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 369.939231] #1: 000000001b5da285 (tasklist_lock){.+.?}, at: debug_show_all_locks+0xde/0x34a [ 369.947858] 2 locks held by kworker/0:2/2105: [ 369.952354] #0: 00000000abd49cb1 ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 369.961666] #1: 0000000004c06750 ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 369.972126] 2 locks held by rs:main Q:Reg/4431: [ 369.976808] #0: 00000000cb4d8cf7 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 369.984822] #1: 00000000873cd018 (sb_writers#4){++++}, at: vfs_write+0x452/0x560 [ 369.992482] 2 locks held by getty/4524: [ 369.996453] #0: 0000000059c54fba (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.004712] #1: 00000000b09a9fbc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.013663] 2 locks held by getty/4525: [ 370.017642] #0: 00000000936af44e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.025997] #1: 000000005578c83d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.034879] 2 locks held by getty/4526: [ 370.038883] #0: 0000000026c24815 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.047129] #1: 00000000a016ba33 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.056006] 2 locks held by getty/4527: [ 370.059993] #0: 00000000530b2ab0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.068266] #1: 000000009d56159b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.077357] 2 locks held by getty/4528: [ 370.081338] #0: 000000004a9253b1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.089691] #1: 00000000893c74d4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.098574] 2 locks held by getty/4529: [ 370.102542] #0: 00000000f77e4df7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.110804] #1: 000000002706348a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.119670] 2 locks held by getty/4530: [ 370.123648] #0: 00000000f6f1974a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.131902] #1: 000000001f304921 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.140781] 1 lock held by syz-executor2/4599: [ 370.145356] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.153287] 1 lock held by syz-executor1/4600: [ 370.157972] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.165887] 1 lock held by syz-executor7/4602: [ 370.170460] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.178463] 1 lock held by syz-executor3/4601: [ 370.183041] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.190953] 1 lock held by syz-executor5/4603: [ 370.195526] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.203454] 1 lock held by syz-executor0/16057: [ 370.208126] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.216053] 1 lock held by syz-executor4/18610: [ 370.220715] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.228629] 1 lock held by syz-executor4/18617: [ 370.233291] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.241221] 1 lock held by syz-executor4/18620: [ 370.245886] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.253804] 1 lock held by syz-executor4/18621: [ 370.258467] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.266389] 2 locks held by syz-executor4/18622: [ 370.271150] #0: 00000000cb9cc81f (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 370.279145] #1: 00000000873cd018 (sb_writers#4){++++}, at: vfs_write+0x452/0x560 [ 370.286817] 1 lock held by syz-executor4/18623: [ 370.291498] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.299408] 1 lock held by syz-executor4/18624: [ 370.304103] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.312034] 1 lock held by syz-executor6/18618: [ 370.316710] #0: 00000000873cd018 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0 [ 370.324641] [ 370.326274] ============================================= [ 370.326274] [ 370.333286] NMI backtrace for cpu 1 [ 370.336926] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc2+ #17 [ 370.343746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.353090] Call Trace: [ 370.355666] dump_stack+0x1b9/0x294 [ 370.359277] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.364456] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.369109] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.374283] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.379631] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.384809] watchdog+0xc10/0xf60 [ 370.388271] ? reset_hung_task_detector+0xb0/0xb0 [ 370.393103] ? __schedule+0x1e30/0x1e30 [ 370.397064] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.401455] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.406041] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.411126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.416134] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.421653] ? __kthread_parkme+0x1b7/0x280 [ 370.425957] kthread+0x345/0x410 [ 370.429305] ? reset_hung_task_detector+0xb0/0xb0 [ 370.434140] ? kthread_bind+0x40/0x40 [ 370.437932] ret_from_fork+0x3a/0x50 [ 370.441676] Sending NMI from CPU 1 to CPUs 0: [ 370.446198] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.447183] Kernel panic - not syncing: hung_task: blocked tasks [ 370.460715] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc2+ #17 [ 370.467535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.476875] Call Trace: [ 370.479455] dump_stack+0x1b9/0x294 [ 370.483066] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.488242] ? printk_safe_log_store+0x260/0x260 [ 370.492981] panic+0x22f/0x4de [ 370.496163] ? add_taint.cold.5+0x16/0x16 [ 370.500295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.505827] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.511271] ? printk_safe_flush+0xd7/0x130 [ 370.515577] watchdog+0xc21/0xf60 [ 370.519025] ? reset_hung_task_detector+0xb0/0xb0 [ 370.523864] ? __schedule+0x1e30/0x1e30 [ 370.527822] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.532214] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.536796] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.541900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.546907] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.552427] ? __kthread_parkme+0x1b7/0x280 [ 370.556734] kthread+0x345/0x410 [ 370.560086] ? reset_hung_task_detector+0xb0/0xb0 [ 370.564912] ? kthread_bind+0x40/0x40 [ 370.568705] ret_from_fork+0x3a/0x50 [ 370.573042] Dumping ftrace buffer: [ 370.576713] (ftrace buffer empty) [ 370.580410] Kernel Offset: disabled [ 370.584048] Rebooting in 86400 seconds..