0), &(0x7f0000000000)=0x4) 2018/04/05 18:04:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)={0x14, 0x0, 0x5, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440081, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="08062b8ebe2da29e99188c75cb0fa06e", 0x10) 2018/04/05 18:04:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x2, 0x8, [0x7, 0x20, 0x5, 0x89d0, 0x5, 0x20, 0xfcf7, 0x6]}, &(0x7f00000002c0)=0x18) ioctl$TCSBRK(r1, 0x5409, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sendto$ax25(r4, &(0x7f00000000c0)="a7b0e1302002cd60e1d28000976a38244449fb03f8fd0f30d2b57da5dd7a81b78e513cc692ff51a57fd3137c5da45dbb42a03043ad90b3ab8954c8fdd1520d46c346b88dd6edef7ee303116656956fc285efdf23ef3be6ece1b57284208c5be2a6d8957f245aeaffe139f07516a71fa4974004005b95f3e700000000000008000000", 0x82, 0x1, &(0x7f0000000180)={0x3, {"21e0d9b30468ec"}, 0xfffffffffffffffd}, 0x10) 2018/04/05 18:04:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x1, 0xca, &(0x7f0000000000)=[0x0], 0x1}, 0x20) 2018/04/05 18:04:38 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00006f7000/0x2000)=nil, 0x2000, 0x0, 0x68011, r0, 0x0) read(r0, &(0x7f0000000040)=""/43, 0x2b) mremap(&(0x7f00006fa000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006f8000/0x4000)=nil) 2018/04/05 18:04:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000003c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x1000000000000002) fcntl$setstatus(r0, 0x4, 0x2800) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x5, 0x40000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x7f, 0x9}, &(0x7f0000000040)=0xfffffffffffffdcb) tee(r0, r1, 0x9, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21}}, [0xfff, 0x4, 0x71, 0x9, 0x5, 0x6, 0x0, 0x1f, 0x5, 0x1, 0x3, 0x6, 0x51d1, 0x4, 0x5]}, &(0x7f0000000380)=0x100) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x4000)=nil) accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) 2018/04/05 18:04:38 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) read(r0, &(0x7f000062f000)=""/179, 0xb3) unshare(0x400fffc) signalfd(r0, &(0x7f0000000700), 0x8) 2018/04/05 18:04:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002800ff0a00000000000000000100000008000000050000008cf0294896c09653b7d2e7f8644dcee9ec0819c27f7a23b5d3b8284c78d377b9ea8b8029567e3f6a06f9c10ee20cfcfc6fd39abdf0a0dbb2909a2251b5dc44ac26fc2a30c1aeac606309c7efb2213bd043f6da857fd14aca19f1a5606f"], 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) 2018/04/05 18:04:38 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x36d) read(r0, &(0x7f0000000000)=""/126, 0x7e) fallocate(r0, 0x3, 0x200, 0x401) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) dup2(r0, r2) 2018/04/05 18:04:38 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/05 18:04:38 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0xf8, 0x400}) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21}, 0x10, &(0x7f00002c9000)}, 0x8000) close(r0) 2018/04/05 18:04:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x400002) epoll_pwait(r0, &(0x7f0000000400)=[{}, {}], 0x2, 0x3, &(0x7f0000000240)={0x1f}, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'broute\x00', 0x0, 0x4, 0xf9, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000280)=""/249}, &(0x7f0000000200)=0x78) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000440)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') close(r1) 2018/04/05 18:04:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000040)=""/131, &(0x7f0000000100)=0x83) 2018/04/05 18:04:39 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000680)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000000)={[], 0xce3, 0xfffffffffffffffe, 0x80000001, 0x0, 0x1, 0x6000, 0xf000, [], 0x78a5}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/05 18:04:39 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e0000000000000040d08d9dd6b385871f8d8d779a5f4ce5157aa5211a0385a73ee199c45dee7ee6e3928c53df5d813f736d2829f46b8a77228be0f8fe6f493ff8fa5292ec7ab8e6366dbd7428730f4df02ed646feabb788924f0598f1093f83ce9bb6678ca2168ef5b39c65d6af59a8286eac13bf3b7389cd237db6c47a04107e8b5c5a47c1f049798b519fd5c93baa3ec196995d1226061349f643d1cfcc0000000000"], 0x18d7901e1f943c11) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8541, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0x96ed}) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/05 18:04:39 executing program 5: r0 = socket(0xa, 0x802, 0x0) accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x1fc, 0x4) socket$inet(0x2, 0x2, 0xffffffff) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/04/05 18:04:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x48000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/05 18:04:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0xfffffffffffffffc, 0x1f}, 'port1\x00', 0x1, 0x2, 0x0, 0x338e83ad, 0x8001, 0x2, 0x9, 0x0, 0x1, 0x6}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[], &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x101, 0x0, 0x0, 0x9, 0x4f65}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)) socket(0x8, 0x2248a645c696f420, 0x0) tkill(0x0, 0x0) close(0xffffffffffffffff) 2018/04/05 18:04:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) getgroups(0x6, &(0x7f0000001540)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) r6 = geteuid() getgroups(0x2, &(0x7f0000001600)=[0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f0000000000)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000080)="8227e2ce4fa27b3931e42afb18ae2b70dcb25b8cb2a875206aaf5f07e2194b0960ccf5742689d4df47542e77e3c4b05aff944727b5829693712a3087475531f918c98ad3023f27a036a887beb0926ddf0c8e9274b37a865f96dc60797ed805102f9433db153f5c45cf54af91d5f32e08a53a3279bb37e61339602032408d8204ec92b927dcb187daacbe80ffca2abaff6c7b47716ee6d37246d7074f721d7ce96bb8244f552011b0736826d44865603798e7707975ba541daf52418625e520427b94af6c5166da7855823d2b79b3669d6858502c00", 0xd5}, {&(0x7f0000000180)="82", 0x1}, {&(0x7f00000001c0)="40621bef282fca205c9cf4121f9cfc8de3cdd50e217901fc53b3aca167491dce67e2f6c9175eb4d01f76aba4d835e82e92b4c40ebbc1cae7f5d080ed089f78b9669c08e01b8e409b1bc1dace0231c87932d44dfd207c0d682345d1471e27e2d909257ee286d4e8d8af1f190be065018934858bb2d1fec7fb1f9c17b0658dc8d64b3ba813eea8c07e670f3e306fc5bbdd24d0ecde00f41195f511e1ca553f1b8a574ed50f86be84c6b1b56f72d193724cf06801f295bfa45df04bbddd07e6ee7f52a5c4a224e114f65dbfde440d8618ddfbac1830e1c30a651a5cc9ce1db4e4e252452ae7ccf33b2e70fa92e397", 0xed}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="58a91374863b8bd69d2edd6b1a494b958e328ec14623a93422e3d96c68e841255799ce8019143dfe7daeb9c79e4ddc8f76a0bde62f49884d90fef223a9921d85d2a8c22121301408d571ba859e464ed1e3e09191393801ec65a0dd47ed196df0e961ad837d8a190c494cacba76c5b4b6711a0fdece53b38aa2843b174a562ce6f076d11ee6ddd154ff09e812e72fbfb8aa2605ae823d492471fe9efe7733ebb312b7f5e14e940a028b5e4dc707fc04dfe1d0cda0cd7f8ebceca7aaab0a2a50877b00", 0xc2}, {&(0x7f00000013c0)="46cc89139d78df7466c65571e6b73d1e32a0d797da056081fc065389b8e2ce2d87b2f66e225b06a24a37f750056a77427cb16c731051eab0ec2aa1d1eece618e456ce789285cb1fcc62e660a821b54a685fac264ee10a5893cb3db", 0x5b}], 0x6, &(0x7f0000001880)=ANY=[@ANYBLOB="00ec0c3fcec1b643583c28c2e0be9efca4f026089ed4fff505d9ef97ece2c29ddebc088e6a815d8977b17aecd97f77f5c9878a55a1412972cfb5b9ce14c9ecf37b40961aca1307fe0feb5b8cc3e1584f95dd3c3f926731c257221a825ca890f322818ec906f26f9951fdbd10a029d022739fc6", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x98, 0x8000}, 0xd0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r0) accept4(r1, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) [ 128.210848] EXT4-fs (loop0): unable to read superblock 2018/04/05 18:04:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x3c49315ae6764a53, &(0x7f0000000380)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="d10000005c2bdd2e125738faa4f19e180e3ec7c6828af907a5797a3958ed65df3c12322c61d12f25e5a232365546f468da8752338ae0b40ae90c6467cd1057fe352a369175c7a82dafad46d0f50cad64d29678c71f1b50c2d91803e793877852597f079b6078d02791b3d402e51f8100854fe738291220e772962cc873503d1dc1602c95ef06f9285fbf92486c03ecb0c906adff1c44fab2f84ce9aff500ec47d64388e2715965ff0f374ab0f6ca0bbf71a4d05e3ad476aed1709cd0c58aff0f00000000000000017a6a12f015"], &(0x7f0000000200)=0xd9) 2018/04/05 18:04:39 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000100)=""/77, &(0x7f0000000180)=0x4d) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'vmnet0\\\x00'}, &(0x7f0000000080)=""/15, 0xf) write$rdma_cm(r2, &(0x7f0000000240)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/04/05 18:04:39 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002400)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4ab8}}, [0x1f, 0x2, 0x5, 0x2, 0x7, 0x10001, 0x1ff, 0x7ff, 0xffffffffffffff9f, 0xc403, 0x100000000, 0xbc, 0x4, 0x8, 0x20]}, &(0x7f0000002500)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002580)={0x0, 0x20, &(0x7f0000002540)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000025c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x1800000000, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000002380)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="b5b2d3638a117266b29f6ac6777c4b7cb23203b5a4e3ac3ebf2aede7f8b04479ee762f1abbd1cd5837e62ecd73c183cc61e2ecc4ed187d711ae00efbf0e5b9b44f941e69bbca0fc7438c3c9b2efd28d0ccbfdce950a2b7d97ecd42dff6790254ffdd8605a0f81f033d45f2bd1a60bdcfd03e42db29f14c926c349ef36f3afe0c44ef7e34c6363102cca64805dae02d4070d633dbb4dc72852ada5578ba0ba113fdb664", 0xa3}, {&(0x7f0000001180)="d63c6323b3ae8bfa81542bca1507fbdc93a3c546bc2d565d42154784f56cf0dbffbea68147babed4775246923d2f94b374b66bd5112b44145c14dd9e1ca8f0eeca48001e41159cafe40f094555e00fdabfbcb18dc9c2d3bd46481b5e15cdc5e11d3d103cb9ede56e1c8a5a33f277b0747edb85cab242d620ca589535e01c1a32d714c443ba783bb6b8c6e9aa933d1caa57bcba980ee72a3bceb4d4ab2dcbd77da0237a0c4cb866e7553a4b2bb8b4ba04dc72513f04b1eab99c25582199abf0781480ec0196de6b9a00ddedb417fa105ab02c96b0fa625e5dab77491d62fede5e407bed991e16134e1424fa83", 0xec}, {&(0x7f0000001280)="e72c5fe6f888b3ff6738739d0419d6a16ecc9f7c291a7fd2fd9b69f56d2a25264437fa6dab3eb0358086f5001f0c63869d1487b70ed3b9909a9bac26a1d4957102b2118c11cd8caae79390dcbd09acf17fdcace9894caeefa978caf10d4fa9324273e628f56a0ea03cbfa8abfecee1f6e720939c16044c6715c26ed4599717f384874de370109500272724983f58efe9d8c3be04c38803b865c0ed92f291156a02e8e921da4b03ac0fc48cd81a4346dbdf2793f3eabde5ebbe834c61fd6627dc7a443395d912e65a18cc37f9effdff1c3fcc764224f0aacb29670419d78b254f50d324", 0xe3}, {&(0x7f0000001380)="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", 0x1000}], 0x5, &(0x7f0000002600)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x9, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xe8b5, 0xc, 0x5, 0x7, 0x9, 0x6, 0x7fff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x4, 0x5, r2}}], 0x90, 0x40}, 0x40) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/05 18:04:39 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001580)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000015c0)={r1, 0x1ff}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x101) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f00000000c0)) 2018/04/05 18:04:39 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000100)={0x20000000}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) 2018/04/05 18:04:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000a31000)={0x20071026}, &(0x7f00009b3000)) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x420201) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 2018/04/05 18:04:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000a0afdff0300000000000000000000dd07000100dffffc021dc9227d612be858bac144f5e37e304650ee5f2f4575796464ed699b2b062bd1426c1a7e2fa99d535f9dd12984e8772fce28ca7a66f8e38dadcd7225bcc16006ac704ec32a17c5c2a408bcee27a1d7dff5ab0fdc2ef9e68878a209de5dc8a67754bb026f5435916535d773a607b5d7fe53d678b49a34e4678210fa3fc055c3a84dd7994b162fe9613ec4a98accbc77e9d8819bef8a25c9"], 0xb3}, 0x1}, 0x0) 2018/04/05 18:04:39 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'vboxnet0$\x00'}) acct(&(0x7f0000000180)='./file0\x00') acct(0x0) close(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xff, 0x4) [ 128.533356] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 128.582394] Process accounting resumed 2018/04/05 18:04:39 executing program 4: clock_nanosleep(0xe040b8feadde6365, 0x1000000000000000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000740)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x6c69b4d94062c2f7, &(0x7f0000000400)={@multicast1, @empty, @broadcast}, &(0x7f0000000440)=0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x20, 0x3de6c34aa64f60b8) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002dbd7000fcdbdf250c000000240002000800040007000000080002004e21000008000400401933000008000b0002000000080006007f000000"], 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f0000000800)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x65, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x84, r2, r3}, {0x0, 0x8e2, 0x7, 0x8, 0xf9bd, 0x4, 0x6, 0x6}, {0xfffffffffffffff9, 0x5, 0x5a, 0x3}, 0x748, 0x6e6bb7, 0x2, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x7, 0x1, 0x78, 0x3eb, 0xe42, 0x4}}, 0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000480)=""/146, 0x306}, {&(0x7f0000000740)}, {&(0x7f0000000580)=""/130, 0x82}], 0x4b, 0x0, 0x0, 0xb5b}, 0x40000001) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0xfffffffffffffff9, {0x9, 0x401, 0xa39, 0xff, 0x6, 0x6}, 0x0, 0x3}, 0xe) accept$inet(r0, 0x0, &(0x7f0000000540)) mq_timedsend(r0, &(0x7f00000000c0)="814ea63526af7719f74d6944d2627ca6d72d69447a08df68eceadacc08ae8f174e23369122668cc58948f6a062124d4421449110e18c56d67c58143b0e99d5012604cc3dd791b6450184837541d23c2f734ba34612749d831674011d05888fe3b688c5bebde67ebd3ce0fb", 0x6b, 0x6, &(0x7f0000000000)={0x77359400}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000002c0)="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", 0xfb) [ 128.663234] Process accounting resumed 2018/04/05 18:04:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/hci\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x143000, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x9138}, {r0, 0x2}, {r0, 0x2}, {r2}, {r2, 0x8}, {r0}, {r2, 0x20}, {r0, 0x400}, {r0, 0x100}, {r2}], 0xa, 0x1000) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)="c12e90259081b77a8cc29cb27f03989c912e6958fc8988757978375b728219377fe3e3fe15e9561819bb6c71ced564fe705ac2da3eaa8346a4f393653b66e5b38d81582c6c585079c8f508143339c09131c116d65ed475", 0x57) 2018/04/05 18:04:39 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xc9f, 0x800) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/209) r2 = shmget$private(0x0, 0x2000, 0x990, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/145) 2018/04/05 18:04:39 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x8001, 0x2, 0x6, 0x2, "d259947d4b130ee684417f811d2d263bd94e185a7c0439d55f478d2db1c8fd27e60c63d9526aa8e0907cf603", 0xb839}, 0x0, 0x0, 0x3, r1, 0x9, 0x8001, "fef23ce26c4eca6cc75242b0d47862e889728f459bdb6a4665ff9831581cfb2f52e62dc9bb33a23045b1f3b6c4d54ac0fe5a300a57bbee1109dc4cd0ef45d16e", &(0x7f00000001c0)='GPL{vboxnet1%cpuset.cgroup\x00', 0x1b, [], [0x3, 0x9, 0xdf2a]}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000c00)}, 0x0) 2018/04/05 18:04:39 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @multicast2}, &(0x7f00000001c0)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req3={0x80000001, 0xeb7f, 0xc45, 0x329, 0x0, 0x4, 0x2}, 0x1c) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000200)={0x2, 0x7, 0xfffffffffffffffd, 0x7, 0x6, 0x9}) r4 = socket$packet(0x11, 0x3, 0x300) bind$packet(r4, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="e6ffa9aabb1f08b6aa0000000000"], &(0x7f0000000000)) socket(0x12, 0x4, 0x4) 2018/04/05 18:04:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) utime(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={0x20, 0xffff}) 2018/04/05 18:04:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a077db005e381e5b3b60c01000000b77823bb6faa9a8fd7eb", 0xfffffffffffffef3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x100000ec, &(0x7f0000001400)=""/6, 0xb0}, 0x0) 2018/04/05 18:04:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8001, 0x3, 0x1, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 18:04:39 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x22654791, 0x4) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 128.747409] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 128.755036] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/05 18:04:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000940), 0x0, &(0x7f00000009c0)=""/27, 0x1b}, 0x40}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) sendfile(r0, r0, &(0x7f0000000040), 0x400) writev(r0, &(0x7f0000000500), 0x1f3) 2018/04/05 18:04:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/psched\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001600)={0x7, &(0x7f0000000140)=""/4096, &(0x7f0000001540)=[{0x1, 0x8e, 0xd6e3, &(0x7f0000001140)=""/142}, {0x8f7, 0x0, 0x0, &(0x7f0000001200)}, {0x7fff, 0xa2, 0x4, &(0x7f0000001240)=""/162}, {0x100000001, 0x57, 0xa, &(0x7f0000001300)=""/87}, {0x6, 0x3b, 0x4, &(0x7f0000001380)=""/59}, {0x80000001, 0xb5, 0x10001, &(0x7f00000013c0)=""/181}, {0x5, 0xa8, 0x1, &(0x7f0000001480)=""/168}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001200)={0xaa, 0x40}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/185) fcntl$addseals(r0, 0x409, 0x2) mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/04/05 18:04:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x3, 0xc3, 0x6, 0x3ff, 0x4, 0xffffffffffff0001, 0x3, 0x0, 0x3f, 0x6, 0x8, 0x20}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) 2018/04/05 18:04:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) getegid() fstat(r0, &(0x7f00000002c0)) 2018/04/05 18:04:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) [ 128.827658] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 128.835185] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/05 18:04:40 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/1840, 0x730) 2018/04/05 18:04:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x5, 0xa7, 0xfffffffffffff676, 0x1c, r0, 0x9}, 0x2c) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x4000000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) getpeername(r1, &(0x7f0000000180)=@in, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/05 18:04:40 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0xfffffffffffeffff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x1800) r2 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f0000000500)="4a55301f522adc192926ce3a759ab8ffa365e41194fb"}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/107, &(0x7f0000000300)=0x6b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000340)="1d", &(0x7f0000000380)=""/113}, 0xfffffffffffffe69) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x88) 2018/04/05 18:04:40 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x585}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000800)=""/4096, &(0x7f0000000100)=0x1000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x598, 0x10200) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x4}) 2018/04/05 18:04:40 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) r1 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000400)=""/142) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x20) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001480)={0x3, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143, 0x2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x80045105, &(0x7f0000000000)) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") fcntl$lock(r4, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x88, &(0x7f00000002c0)=[@in={0x2}, @in={0x2}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000940)=""/188) r6 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r7}, 0x48) pread64(r2, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) write$vnet(r2, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) 2018/04/05 18:04:40 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x83) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000200000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000008060300736630000010000000000000000064756d6d793000000000000000000000696662300000000000000000000000006c6f0000000000000000000000000000ffffffffffff000000000000ffffffffffff0000000000000000d00000000801000040010000617270000000000000000000000000000000000000000000000000000000000038000000000000000000000000000000e0000001000000007f00000100000000000000008200000000000000aaaaaaaaaa000000000000000000000000000000736e61740000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000fdffffff000000006172707265706c79000000000000000000000000000000000000000000000000100000000000000012c72ebf29450000fdffffff0000000000000000"]}, 0x278) 2018/04/05 18:04:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x8000) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00003a9000), &(0x7f0000000140)=0x4) 2018/04/05 18:04:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x8, 0x4, 0x500, 0xff, 0x0, r1}) r2 = socket$inet6(0xa, 0x3, 0x4000200000) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r2, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/05 18:04:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') accept4(r2, &(0x7f0000000340)=@l2, &(0x7f00000003c0)=0xfffffffffffffeb5, 0x80000) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2040) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x312, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x920207f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040044}, 0x804) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x24, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000140)=0x3f) 2018/04/05 18:04:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r4 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000000180)='/dev/loop#\x00', 0x1) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000200)={0x1, &(0x7f0000000340)=[{}]}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) 2018/04/05 18:04:40 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:40 executing program 1: r0 = inotify_init() r1 = dup(r0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040)=0x80000001, 0x4) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"e69d7b7fd094a8"}, 0x1}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000400)=0x3) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000000280)={0x0, 0x9, 0xf65ecf1988e825ae, @thr={&(0x7f0000000100)="3eb980633d18680e222eeb45f80983765c8d39ea10cdc483e68f8307c16af22e87ca60e43c74db47e6debe3980225589332eb4baf95cd6284babf89d9521d876e30c8860f2b33b325ca6f85e1ef627ac81e7a4cbe351fcf15626122731ed7906de746e96ac74b885ac527f9f8ac6cab2f35a352e11439ff4c043f44b19b6b5", &(0x7f00000001c0)="29855c4aa8bfe06a185ff4fb19379072334911de87dbcbf0201cb23a47f235856c5947945b96d91f7d6f46ecb669c7e83f41fd8a0b5fed8a8ee1811d307e94f017e9e4c3fd5e539d490787acbaa31ba617070f8586eda2240d4736650d6725f33f3c87ae246860f72f99e51b923b205fca4469b577600dee187b91d03d0698ade8871a663c1bec5a772ec052e33cd0e133"}}, &(0x7f00000002c0)=0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000020000000000001f000000d68e70ca8b9f93154b199b020100000000000000000000ac14ffbb000000000000000000000000ac020000000000000000000000000000050005d100000000000a00000000000000fe8000000000000000000000"], 0xa0}, 0x1}, 0x0) socket$kcm(0x29, 0x5, 0x0) timer_settime(r4, 0x0, &(0x7f0000000300)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000340)) fremovexattr(r3, &(0x7f0000000080)=@known='system.posix_acl_access\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000380)={0xc0000000}) 2018/04/05 18:04:40 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r4, 0x10001}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)) 2018/04/05 18:04:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfff) 2018/04/05 18:04:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x34, r5, 0x4, 0x1, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40050) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000280)={0xa0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 18:04:40 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0xffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x840, 0x2) write(r1, &(0x7f0000000c00)="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", 0x600) 2018/04/05 18:04:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x800, 0x22000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)) io_submit(0x0, 0x1ffffffffffffe6d, &(0x7f0000000000)) 2018/04/05 18:04:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x503180, 0x0) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000038df88)=@nat={'nat\x00', 0x19, 0x7fffffe, 0x90, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000911000)=[{}, {}, {}]}, 0x108) 2018/04/05 18:04:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) 2018/04/05 18:04:40 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'sit0\x00'}) 2018/04/05 18:04:41 executing program 4: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r2) r4 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) membarrier(0x10, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000000), 0x4) r5 = getpid() r6 = gettid() readv(r4, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) fcntl$getflags(r3, 0x40b) tgkill(r5, r6, 0x1) 2018/04/05 18:04:41 executing program 5: capset(&(0x7f0000fcdff8)={0x20080522}, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, {0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x86}, 0x9, [0x400, 0x6a0d, 0x5, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x3, 0x9]}, 0x5c) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000900)={@dev={0xfe, 0x80}}) 2018/04/05 18:04:41 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x26000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x3, 0xc, 0x4, 0x200, 0x9f97, 0x1ff, 0x1000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x4}, 0x8) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r5 = getpid() fcntl$setown(r1, 0x8, r5) kcmp(r5, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) r6 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) fanotify_mark(r7, 0x10, 0x20, r6, &(0x7f0000000180)='./file0\x00') 2018/04/05 18:04:41 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:41 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xa4d) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000001c0), 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/05 18:04:41 executing program 6: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x3f9, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="6a0cc6c5179ed12542bf6410bc5ad58f2eed7b3cfe31b6d122ba6b0bbcc0976bcf73bfd5cd85ffa821968f60e78927e23f17baeca1cde32ff0c4e0becf8ff81f3c82d3efaa4f6b644ef7e344fe27eaf9a20aaab3a33f2d727375de551c84295f187714bcf5f8616ec1911c2697e413f4920510b232df2fef7665de8c0eda55932a5e0d282ed22dc37f2fcb5c1dc303dde34ba8989fa030e4293f53808931bb7963ba9c26a497e478d2d495f4567c0619ccf4772322dbfa7a350b8d2e9b5f80aa4e25252ec2", 0xc5, 0x7fff}, {&(0x7f00000001c0)="9be904cd", 0x4, 0x3f}, {&(0x7f0000000240)="73cfc44c1ccb5611638d2501372c624a33a7e07262bd7af006b34a8c0d6abcf2d5786c98f8d56b03ec201e07fd888de83703f6cb4839b88e253f68f65d4fc5dc0795afd0bbb4059a86a9694e070d02a112003d79a102d86189c9fe3cd3c9b5da1940a2b6f755cc4468b47b2775fce07ac94bdbcef9fcc5291bac43cdc87e408fcce8f2d2be3fcf23e1333afda0ea72e10214854311f5ff3cb482afda74becbc039341e7de11b8981a676def6441e3e9d17d848e2", 0xb4}], 0x14, &(0x7f0000000380)={[{@commit={'commit', 0x3d, [0x78, 0x33, 0x3f]}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x2d, 0x38, 0x35, 0x35, 0x37, 0x34, 0x37]}, 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x36, 0x7f, 0x34, 0x37, 0x39, 0x78, 0x78, 0x3d, 0x30, 0x30]}, 0x2c}]}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0xb, [0x0, 0xecb]}) 2018/04/05 18:04:41 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") r1 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x3, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000540)={0x7, 0xef4, 0x3e8}) rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) uselib(&(0x7f0000000200)='./file0/bus\x00') 2018/04/05 18:04:41 executing program 5: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000000000)={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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000080)={r1}) [ 130.243859] gfs2: invalid mount option: commit=x3? [ 130.248892] gfs2: can't parse mount arguments 2018/04/05 18:04:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x9dc7, [0x5, 0x5, 0x7, 0x1f, 0x2, 0x3, 0x6, 0xb4]}, 0x5c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) 2018/04/05 18:04:41 executing program 3: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0x7fff}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/70) [ 130.315934] gfs2: invalid mount option: commit=x3? [ 130.320978] gfs2: can't parse mount arguments 2018/04/05 18:04:41 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) mq_timedsend(r0, &(0x7f0000000040)="316cb4710d2d4d0ed046da7dc572fb895034d91cdf624f991ba7a5c35a", 0x1d, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfc, 0x280000}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast1, @rand_addr}, &(0x7f0000000180)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa880000008d0286dd60b615cab4e4caaf0492b5a612f82a4d04110cd200302100fe8000000000000000000000000000ffff02000000100000a3b3f9300000b8d3fecd986e18810001010090780600000068cb8bc21d1c0000ff02000000f6ffffffffffffff000001fe80000000007a12ec51000000000000"], 0x0) 2018/04/05 18:04:41 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x0) 2018/04/05 18:04:41 executing program 2: io_setup(0xc8, &(0x7f000086a000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8e61, @empty, 0xfffffffffffffff9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x11}, 0x100}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x68) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/05 18:04:41 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x4, 0x1, 'client0\x00', 0xffffffff80000005, "a66f14bc26ed5d5c", "3e757bfb06e1ec2ae9a4ee41fbcbf75f47870f3f8e74bd04183ea3ddceee09f2", 0xfffffffffffffffc, 0xb58}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8000, 0x0) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r1, &(0x7f00001a4000)=""/1, 0x1) 2018/04/05 18:04:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) socket$inet6(0xa, 0x6, 0x0) 2018/04/05 18:04:42 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) getrandom(&(0x7f0000000080)=""/52, 0xffffffffffffff5c, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/mixer\x00', 0x280001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b80)) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180)={0x77359400}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1fd}, 0x3, [0x10000, 0x3f, 0x6, 0xfffffffffffffff8, 0x4b1, 0x7, 0x0, 0x5]}, 0x5c) 2018/04/05 18:04:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000001600)=[{{&(0x7f0000000140)=@can={0x1d, r1}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="74d99d16dce233f09be689ba66c564b565545c26ab5913eed0b4871314c6fd6d696205320294dc419540ce6bed0295964ec605b036b3521dbccfddeae3139a28ad094711523964bf6521dcdfad6f5a3311ef36b51746bedefffa1b86995cf57fd983193312950c5b5b0b038784862314a70692bbb254e2366859497dcc19255f1c6dd9301b10f9b045ff5974bc6f", 0x8e}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000380)="8a72ae072ee9e39ff30fb45ed547443e1837cf1260b019c2b0e4867ecca4f412bef58855cf7200440f36a8c04638bbc0dbf6c0bed1f5a90f14aa7c4d344614ec4c665adedc7604b21135d42b4e8923150d40e3933ce588e097d0f24dc233867575e5ec57226192349fa744c4b3afd1ada1c23b6805b18990e7fc2bbbafb415", 0x7f}, {&(0x7f0000000400)="2968182d12959f190a4f4a477627196e75eedb49981c7c13e5259f47302695eb62d24bbca11cf1d889aee49c826c852cf9650d4b6f", 0x35}, {&(0x7f0000000440)="db20d18e87e8000fbfc57c0b865ce3f784f8fb08c30c3765c2e11288bed4ea8e314d62126234f78f28813474ccdae235933fc4e41a59b8516f3e0591a11af2e4cc90d2dbf7b2c82faf5d9432d9b10ce28dcc453ee45d7edf3f0b59c9ec88ee68147f4f2f250a6b22448209c99b6f64e4d9a4e8ecc9cd182a6eac0cba3a24a4606dc337d2db97e72574f6032b6300848dbb0ee6bf56b36146ae8acc8f4dea3b5614c9059ab91dcc3c775230c0ac717c52bfda07071aed1ac5590830e23680b4f8ae60b642826f7346a774804441de13161612bf", 0xd3}], 0x6, 0x0, 0x0, 0xdadf780519d34a98}, 0x5}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1f0000005a004304000000000000000000000000d7213164cac894a3ad6001ade9f467086c3923fd8ef7f9"], 0x14}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x1, 0xffffffffffff0001) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00000005c0)=0x40, 0x4) 2018/04/05 18:04:42 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/65, 0x41, 0x102, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000100)=""/172, 0xac}, 0x0) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000400)="83f12a8f8be17afe6fcebd146069f35bcfa526cdd5bca1e00d8951bfd4559d6f847b76acb957c456a468ef2d133573b6260e0390e46964df8547beaecadfa464487525e38eb7cc100731474d3e899bae9e43e5442bca88a66564dace610d33", 0x5f}, {&(0x7f0000000480)="413d40c7e266406f5b53af56400c92ab8d8b64618f6d0d7fe1ba88663f8ea6c25dfaa9616cd800778f81a79bcd21fd7aeeca54781180756efbc3a1f9ff74795450f74e3dab46a912f85ddf3523f15a1f5057d191f727bf629fb6517c854e37f1098052641936efee94361ca77f413e03fe2dee9600ccc2666f115055733040a5ed32030bddfebcd2989457f3fffad2c89cbdde6da7508e3c8dc697c9d7ec5b0e51f516267c0e689cdb8835152671ea99c8704cc2a685986c886619368b1681e22a08342db4", 0xc5}, {&(0x7f0000000580)="4aefa393baa2fd29082b18a9b89cca208adeef86c9abbe5aa0d76c7cfd8a20a3eec362accf83d77312c9cd722c69945ca9ae0fa5a5a36cc879993c761e8cac80cfa1b452fd30506dc217d2fa8140a2141075756eef3736d0f730120485fe08eabd46ba440ae85445d18cd9e7e485078176cda25ecc722f1a61e439b5702c9b5029cc3b644059fea1b5fd937c8e12bc8668b2bdf18279abebdb59b044654e1e064d3cfcd013901c9c37c1ca798fb7547453fe56108713d9aeaf857dfd1116f5e5c6b42b384a806b7cef942e1c46fb08edb620c316d23f3ae8b8d9f5a7513a27564f14046c662794a5e2746cc8", 0xec}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="ddbc8bfed00f76eb8399e7adbaad7948b1ffeefeb12fd6621183f8d2b259c9bbc760ffdc7981e4bdf114a20c7e958cbb3db86e5099125ca15a253599debcfe4a46b4c4f282d4382cf89dc345552bd8242f98d8a2f90d757b2593052f5632910fdde3fc233d8a8159f9f8b1f3d6dc305198ff33385e8903c02815b47caeba3799d595bca7e60e8a955a3e8e2b5c122b208a41f384f3ec36fb7e201859de5412869c2855b78fc90783ae1c956494f2b71af62b7e08be70eb636416ba424c89b46b05b32ac994066e471a04574c4d4ffe69bd2aeb97ff42f9d2870d095e9c", 0xdd}], 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x10}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001800), &(0x7f0000000240)=0x6) 2018/04/05 18:04:42 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:42 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10800, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x488, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000500)) 2018/04/05 18:04:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x8, {0x3f480c34, 0xbfd, 0x100, 0x4, 0x7, 0x3f}, 0x100000000, 0xffffffffffffffff}, 0xe) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)=ANY=[@ANYBLOB="500a00000000000006000000000000000200000000010000040000000000000003000000000000000300000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000cb4a734000000004500000000000000050000000000000000000000000000000000000000000000000200000000000000000000000000000104000000000000080000a72c0000000000cb20000000000000000000000000000000000000080000000010000000000000000000000000000020000000000000000500000000000000faffffffffffffff00000000000000000000000000000000022000000000000000000010003678dcad3400"]) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/246, &(0x7f00000001c0)=0xf6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000380)=@ioapic) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000580)={{0x3, 0x3, 0x6, 0x1, 0x2}, 0x40000000000, 0x4, 0x564}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x100}], 0x2c) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) pread64(r0, &(0x7f0000000280)=""/106, 0x6a, 0x0) 2018/04/05 18:04:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x11) tee(r0, r0, 0x3, 0x2) 2018/04/05 18:04:42 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe6b4, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) 2018/04/05 18:04:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x0, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x140, 0x170, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x1, 0x1, [0x5, 0x2, 0x3, 0x1000, 0x7, 0xe1a, 0x101, 0x80, 0x4, 0x2, 0x8, 0x7ff, 0x800, 0x6, 0xffffffff, 0x7], 0x9}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d3, 0x4, 0x0, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x46, 0x1200000000000, 0x3}, {0x5, 0x0, 0xff}, 0xbe11, 0x3f}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x7225, 0x100}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xa000, 0x0) mmap(&(0x7f00007d3000/0x2000)=nil, 0x2000, 0x1, 0x13, r2, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000040)) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000000)=0x40) 2018/04/05 18:04:42 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x200, &(0x7f0000000080)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000040)="1f0000000104fffffd3b54c007110000f30501000b00030034545b941200cf", 0x1f) 2018/04/05 18:04:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x6, 0x9, 0x10001, 0x1, 0x36, 0xff, 0x8, 0x0, 0x2d2}) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) [ 131.623575] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 131.650910] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/04/05 18:04:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0x7f, &(0x7f0000000180)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x280882, 0x0) sendmsg$netrom(r1, &(0x7f00000014c0)={&(0x7f0000000240)=@full={{0x3, {"fac57925fb4607"}, 0x8}, [{"9a68abbcf68c0b"}, {"5367033107adde"}, {"cab1fcbbe380ef"}, {"084ae0a4612ced"}, {"6b87c3c1f3475b"}, {"560e0b7678b318"}, {"12fff06d19478c"}, {"405369d282d1a2"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f00000002c0)="02dfbad846007beac5faef77ff8a63b7a227be4c6d9d82e0b70a3fd0aa3eb803308404fb7ae053d2f985594005b8cab9a774201e594a3054ed70601b36e859848e352a45824d5b83d67af057bc2a4fe3ce08f6426336b1a07e07bb7ffb875bf8a6ed435efc515bea77606a4228e74adaa4b2886a5829f9ba2d160723fc201bfbc5dfbef13f3bbd80d4b9ba82b2a03201520785876627919fecb2b7b243d7fc0b420c06083521", 0xa6}, {&(0x7f0000000380)="6020f2fbba6b90e30d9ff566bb681f45ffcbd246c6c9a544e5d9dfd42150d3bcf566440b408d54b7c2f7faafc54f2d5735bcce2236971da9797c834380bc45570181c251bb0e95aaf9b17673cb94d68cfc1dc789096c2d235d896201005436aa8dc9751511b26165e0339f56736a975b44119cc7a07bd6d6a7ca094a7ed5b4749f3bd2617e55a201e790e34a5acb7cbb26981c87c729da4b8ca453482904b9941bf2a9e0cb7bb8cd78440c2e14f82e36ab203def9e484ee1ec835993", 0xbc}], 0x2, &(0x7f0000000480)=[{0x1010, 0x10f, 0x5, "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"}], 0x1010, 0x4000}, 0x44) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x2f, &(0x7f0000000140)="a51167f8795887d8ed50e53f6eb6", &(0x7f0000000040)=""/47}, 0x28) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x40000000}) [ 131.679558] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 18:04:43 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x80402) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r3 = dup3(r0, r0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x3}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x40, @time, 0x100000001, {0xffff, 0x40}, 0xfffffffffffffffb, 0x0, 0xe62e0000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r3, 0x7, 0x2) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getpeername$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffffff9, 0x2}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_settime(0x2, &(0x7f0000000280)={0x77359400}) 2018/04/05 18:04:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f0000000080)) fchmod(r0, 0x100) 2018/04/05 18:04:43 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/05 18:04:43 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x10000000028001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x46, 0x2}, {{0x0, 0x2710}}], 0x20e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x5) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/181) 2018/04/05 18:04:43 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7621182b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xf9, "e485baea2008ebf2ba9d1e8d01d2c734330fa5bfc53603940e23fd9869a3d6bb8757a9906df684aaa592cfb24b2dc1d6fcb401ce27550f8427a546988d5a41874360788949321dda1fbb87a56851060872ef2d2a53ca708790365bdd2c1ca120fb673808b2d3f7a0c91d52d80d9786805b80833090cf2d35619ef879cd14b9b1241f606873044ae551b44d01e83d6c3f3044f1c798eac44083ae38910f9d9ca6959cfa762530fb8d05470d839482ee8f2a7af9f9dbd7cc0edb4245a9208f96a1539257869325ee6cbcf0f28aab9e31ceed3bea243d746892d8878e9d2d06681b4237c2814374861e3f3ba58714d4afbb2caae5711763268bf6"}, &(0x7f0000000340)=0x11d) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000140)={{0x7fff, 0x2}, {0x3, 0x1}, 0x5c6, 0x2, 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r3, 0x80000) 2018/04/05 18:04:43 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1fffa, 0x80) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d", 0x3) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x8, 0x0, 0x8000) writev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)='8', 0x1}], 0x1) 2018/04/05 18:04:43 executing program 5: r0 = socket(0xd, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x4}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/05 18:04:43 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) listen(r0, 0x0) 2018/04/05 18:04:43 executing program 6: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) signalfd(r0, &(0x7f0000000100)={0x200}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ea6be28958eb8115c3447824547231ecf2e3c08ebe597be658b25e1f31b0747996083cd4c917e691d782647849b227600a68fa1462d272a53b8099949eb17f4e9d3c1e624fe1d7bd541315f307ae99db3a41191d0852f0c18314e94d146a03b8a43209b53762a7cb5dbe3d711ab3164930ba3a2e11a33daccd09fed470fdf95752c20728c7869bef06770ab32532ed21342e6ab3c7c7ade82036b95b995fcb10d04636142de553e974bab4"], &(0x7f00000002c0)) 2018/04/05 18:04:43 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) 2018/04/05 18:04:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) [ 132.757669] QAT: Invalid ioctl 2018/04/05 18:04:43 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) r3 = dup3(r2, r0, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x1000024, &(0x7f00000002c0)="79d3da45062a74edda3373558a412c73a90d588daae005e868c030fe665638a0d3704d5c9e68d7eba107c982a082924e1321a87ffb233ab64a541f70633e59432a9a4d17dbcb552a10be92b1b5660641bbca76933bb3356189a309cdc456a61020de67f60280f91754e89d0b051bf2fc80783eba652246f9d4b5496aca3b9295babecbab") ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000380)={r3}) [ 132.799340] QAT: Invalid ioctl 2018/04/05 18:04:44 executing program 6: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400100) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/05 18:04:44 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000300)={0x3, 0x0, [{0x2, 0x0, 0x0, 0xffffffe000000000}, {0x1, 0xfff, 0x100, 0x1000, 0xfffffffffffff070}, {0x80000000, 0x0, 0x0, 0x0, 0x10000}]}) sendto(r0, &(0x7f0000000040)="1fd53da4eaf03d1cc792b1ae1132c68fdd7836bbf573c84af34ba9a012de81e0ef18896200e0e90f73b8e9d7bc90d9cf732810f9fda056e6aad3cbc5f8adf4cdef05babc1d6e9c256ec38a337530a4ed77f52885a2955d00706289de4fb5454d6fe381725ce97ec5b7b3e975f7e8fcddc5bf5f9311c39af088d4b5d2657638f7163ad5835e0d19c6ae1ab25395b30ae7b19db000ef4cfc6716467db61aafdaa6f641c4c2e3d963410bfbb313a3e786a96bae01f8dc2fb6262b1b5420cc318ed591fd053bdbd85d47ec467477d5fd1163282d", 0xd2, 0x2004c000, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/05 18:04:44 executing program 7: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r6, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r6, 0x540c) 2018/04/05 18:04:44 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x7, 0xfffffffffffffffe, 0x100000, 'queue1\x00', 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006f5268ef49d4fd921ca9e41840008110000000000000000000000080000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)={0x0, 0x0, [0x458]}) r2 = dup2(r1, r1) r3 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}, 0x0) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 18:04:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x3493acf87331a147, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x600}) 2018/04/05 18:04:44 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x5, 0xffffe) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000012e000)}, 0x0) 2018/04/05 18:04:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x78) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x5, 0x8) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x80}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/05 18:04:44 executing program 7: gettid() statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/231) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/05 18:04:44 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) 2018/04/05 18:04:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000001c0)=""/240, &(0x7f00000002c0)=0xf0) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6ff3326f75700000000000"], &(0x7f0000001180)=""/169, 0xa9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002240)=""/4096, &(0x7f00000010c0)=0xfffffffffffffea3) 2018/04/05 18:04:44 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) syz_mount_image$bfs(&(0x7f0000000240)='bfs\x00', &(0x7f0000000280)='./file0/file0\x00', 0x7, 0x7, &(0x7f0000001700)=[{&(0x7f0000000340)="b6658d33bf21432cdce05ca0bc53278277b62225a8ddc1c7d2ae85f75a840f4c40298f6b98594f6703073a332311007fb2e2717ae62b0cf7d055e666e5dea5cc3d84092dac2e91c24fb8122c5b520e432344fd8737a56bf71be4e97baa2277c708a242ba3cc6acc3abd9bdf5b7", 0x6d, 0x5}, {&(0x7f00000003c0)="d08f52a40b2b01e3be6fb1dac753f82e4f8b312bc4f954efff36c289abff19dc20ace1de9de0f71d3f503889863b7cf5961bc34dd02b40cabea8e2e689e01e59e580c30a02dc1eff79bf3cc0773eea6faac31b73ab1cf88e7e8c045db4c016c6aca4056832564375940a0e", 0x6b, 0x10001}, {&(0x7f0000000440)="893373b909bb65", 0x7, 0x100000001}, {&(0x7f0000000500)="f3a6ceacfcde657499aa2fc82e96ffa731b30052d318dfe29d9d871618dc288755f6240a03c0e70784b7b7faa12ac3f30200e1b99e7d6f8d7fd970bb9e3e9c3b08e95c9b01a9171f79c527fea3d9bd45a3cb39e8dbd35bd4a74c74d48bc50a366a49145c82434b59773894d9f21b98380e3a622d1752913b96be57ab4e96a52ea004f7bf169366a74856b42d8ffa211abf7908ee0d56910b7b09d54717fc408fe797f8373c7d61f7d4ba494e4ccd961e53a2443061a1d0a6a7c669d94321c2d13ecec163", 0xc4, 0x47bf}, {&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000001600)="1e847040216fd95feb94c32676fd9add8ac57f10020eff378f95c73bea882c", 0x1f}, {&(0x7f0000001640)="b553deb194a6f6dc59b68751f3b48b1302073c4a83651a5f9dbab26bd42519d46b694df4303456491ceb1dcd8bf2d4bf791378ecdeabf50a2ea9a06bc79f1721ee5c8a8beed4b9e325bd9d035a28ae7292669e7c867143574899233156fdc6215334b840fa675d512ceb8793851e14072e5550aa93cc4965fd4758a6d5d2acdfa940fbc87c53a7d84ccd27a28fa9e87b4977eccc", 0x94, 0x6}], 0x800000, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1000, 0x200) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffffb1) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, &(0x7f0000000240)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 18:04:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c) 2018/04/05 18:04:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x74}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x200000000000018c, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000080000000000000000009500000000000000cc7215f242114ff1bc1a247f3025d819c47f54069b093220deca76453384c8ba42b17d4a6c11acde79cfcafbb748bcdd777687c6eb5aec2837283eb0644e6e4ef1064dc42a77d5a51ba1caf0ca"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) r5 = geteuid() setreuid(r4, r5) socketpair$inet_udp(0x2, 0x7fffffffefff, 0x0, &(0x7f0000000200)) [ 133.752698] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=4070841e) 2018/04/05 18:04:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r1, &(0x7f0000000280)=@ax25={0x3, {"cf2a8f20c3b018"}, 0xfe00000000000000}, 0x2de) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r2, 0x3d, &(0x7f00000001c0)={0xa, 0x100000000, 0x2, 0x4a}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x0) 2018/04/05 18:04:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) getpgrp(0xffffffffffffffff) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = getpgrp(r1) setpriority(0x1, r2, 0x40f) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0xffffffffffffffff, 0x2) sendfile(r3, r4, &(0x7f0000000000)=0x1, 0x5ab8) 2018/04/05 18:04:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) shutdown(r0, 0x3) 2018/04/05 18:04:45 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)) [ 133.843934] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=4070841e) 2018/04/05 18:04:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) connect$bt_sco(r0, &(0x7f0000000100)={0x1f, {0xff, 0x5, 0x7fff, 0x8001, 0x3f, 0x3ff}}, 0x8) 2018/04/05 18:04:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffb, 0x5a000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sched_setattr(0x0, &(0x7f0000000380), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xffffffffffffffff) r3 = getpid() fcntl$setown(r0, 0x8, r3) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(r3, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) [ 133.990232] device lo entered promiscuous mode 2018/04/05 18:04:45 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x14200) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @dev}}, &(0x7f0000000100)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) sendmmsg(r2, &(0x7f0000005980)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)="ef", 0x1}], 0x1, &(0x7f0000000680)}}], 0x1, 0x0) 2018/04/05 18:04:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '950'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000200)='./file0//ile0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0//ile0\x00', 0x0) [ 134.043664] device lo left promiscuous mode [ 134.075090] device lo entered promiscuous mode 2018/04/05 18:04:46 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) socket$inet6(0xa, 0x0, 0x3ff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) close(r0) 2018/04/05 18:04:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a07d6babad69944ec00000000000000b0d5e383e5b3b60cedc7cb3ebaf4b7bd912f19055132a963ebec32cf3fd4acb4396a77b6e45974cc383dbc2f7a71eb61fd", 0x5f96cd94fea3fe38) 2018/04/05 18:04:46 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x17d}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x6e, &(0x7f0000000080)="3447f36cbc3563f8dee5d01dbcef", &(0x7f00000000c0)=""/110}, 0x28) dup2(r0, r0) 2018/04/05 18:04:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) keyctl$session_to_parent(0x12) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r4 = dup3(r2, r3, 0x80000) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 18:04:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="020670da3077f821", 0x8}], 0x1, &(0x7f0000000180)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0xfff, 0x2, 0x8, 0x7fff, "372471f1af2e7111812444f564d1a4e2456cb30becb4325685ff23c9782221c3"}) 2018/04/05 18:04:46 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000eaaff8)='./file0\x00', 0x0) prctl$getname(0x10, &(0x7f00000000c0)=""/4096) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) acct(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) 2018/04/05 18:04:46 executing program 2: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18030000000000000000010000000000070000e60000000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 18:04:46 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) [ 135.455206] Process accounting resumed 2018/04/05 18:04:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x58) close(r0) 2018/04/05 18:04:46 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt(r0, 0x2, 0x1f, &(0x7f0000000080)="8d43fb6a2beb049231d1ea81ff43ff10d659baaa566932aa1ef512e072a614e67e706357104bcf3d1d753433380912d1bb89cdfd61a1559bd6fbb2ee2345577bc598c416ec58a46a0778be927a867478fb5f7c056ed911e54dbc7fa2b9aa", 0x5e) 2018/04/05 18:04:46 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001880), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x8000000000008) connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"a53f4dce0786d8"}, 0x4}, 0x10) 2018/04/05 18:04:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000f, &(0x7f0000000000), 0x4) [ 135.531383] Process accounting resumed 2018/04/05 18:04:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x4237, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x1}}}, 0x108) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3ff, 0x4, 0xc7, 0x9}, {0x6, 0x311, 0x5, 0x800}, {0x6, 0x3, 0x2, 0x4}, {0x10001, 0x8, 0x400, 0x9}, {0x39, 0x3ff, 0x8, 0x4}, {0x4, 0x7, 0x209c, 0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000880)="17846cb783cff3c3751b1773674da5b9c6c6e08b6e73d1a4053f984bb504b66e3dc02a03af826514d0b83a2b8b", 0x2d, 0x1, 0x0, 0x0) 2018/04/05 18:04:46 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) clock_settime(0x0, &(0x7f0000000100)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x260c00, 0x0) 2018/04/05 18:04:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x8, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x100000000, 0x8, 0x9, 0x8, 0x58, 0xfffffffffffffff1}, @generic={0x80000001, 0x5, 0x1c4, 0x10001}, @generic={0x80000000, 0x0, 0x5, 0x1}, @alu={0x7, 0x0, 0x4, 0x3, 0xa, 0xffffffc0, 0xfffffffffffffffc}], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x43, &(0x7f0000000080)=""/67, 0x41100, 0x1, [], r1}, 0x48) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) r2 = getegid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000380)=[r2, r3]) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000003c0)=0x1, 0x4) 2018/04/05 18:04:47 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001280)={[{@uid={'uid', 0x3d, [0x33, 0x0]}, 0x2c}]}) 2018/04/05 18:04:47 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(0x0, r1) setfsuid(0x0) 2018/04/05 18:04:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000480)={0x1f}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/05 18:04:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x40) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10) memfd_create(&(0x7f0000000040)='ip_vti0\x00', 0x0) 2018/04/05 18:04:47 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) write$evdev(r0, &(0x7f0000000000), 0x0) 2018/04/05 18:04:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) close(r0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./control/file0\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x382e, 0x3, [0xfffffffffffffbff, 0xaa, 0x7]}, 0xe) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/05 18:04:47 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x600) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x80000000, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/05 18:04:47 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) 2018/04/05 18:04:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000200)={0x7, 0x4, 0x401, 0x5}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) 2018/04/05 18:04:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee81b9d17d1fe54eedf82b1be5be08cd6bc45e55546607940e984319cda57e2117b98add33fd674390f638b623da2dd1d1f822619d1f77d6d5993d08d6c07743c61c47f2c5df9e7be8f78a859d674d8561", 0xa0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000001280)=""/166, 0xa6}], 0x2, &(0x7f0000da2000)}, 0x0) 2018/04/05 18:04:47 executing program 2: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210004) 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={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80300, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0xffffffff, @empty, 0x84}}}, 0x84) keyctl$revoke(0x3, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x439b45af, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) keyctl$read(0xb, r0, &(0x7f0000000000), 0x0) 2018/04/05 18:04:47 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000000000001, 0x1000000000000010) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x100) add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffd) 2018/04/05 18:04:47 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x600000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/189) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x5, 0x2000000028005) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x52, 0x2}, {}], 0x30) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/04/05 18:04:47 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/98) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/151) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0xffffffff, 0x8, &(0x7f0000000040)}) 2018/04/05 18:04:47 executing program 5: syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x8000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) [ 136.912328] print_req_error: I/O error, dev loop199, sector 0 [ 137.379636] ntfs: (device loop6): ntfs_fill_super(): Unable to determine device size. [ 137.502344] ntfs: (device loop6): ntfs_fill_super(): Unable to determine device size. 2018/04/05 18:04:48 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xc0100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r1, 0xc22, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b77}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x40f00}, 0x1d) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x20000) fanotify_mark(r2, 0x0, 0x1, r3, &(0x7f0000000100)='./file0\x00') 2018/04/05 18:04:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x6, 0x1, 0x8, 0xfffffffeffffffff, 0xdb8e}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/04/05 18:04:48 executing program 4: 2018/04/05 18:04:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x7}) dup3(r1, r0, 0x0) 2018/04/05 18:04:48 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x220000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x7}], 0x2c) sendmmsg(r1, &(0x7f00000084c0)=[{{&(0x7f0000007ac0)=@l2={0x1f}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007c80)="284157d2b44a39534539bcbb5bc632d696cd493b014fed12", 0x18}], 0x1}}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 18:04:48 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000140), 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x2, 0x20, 0x3, 0xe7}, 0x0, 0x9, 0x7}) 2018/04/05 18:04:48 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$void(r1, 0xc0045878) 2018/04/05 18:04:48 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000180)=[{&(0x7f0000000080)="9e77968aca2befa34d2d48bec3dd3c6c05a3424b0b348f9574997c047de1ddecaa0d9d6299a921115411d02dc479a8ba377a30143706a78a7b1f99778e33476792014a8fe8eb995ca63a41d5993c930d98742d5e3198f9671b11c2e8774d930e3676ea923e4265c10d9b10d7f765a65ba88e9c104ed1afff876e84bced7727669384c32abfe3fa224442c9db59689639af3add0c962fe2bdcda1bf0112fb27d4dd43059efad4a4b806cb8cd190bd45ae1d63734beadbf2d4e6a6a1a6f5c4851fb8d5153093e853f5b8fb8de9aa67e6f2fdf315af29f60b1a4a7d"}], 0x0, 0x0, 0xfffffffffffffc8f}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x22080) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000280)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x72, 0x0) getsockname$packet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/04/05 18:04:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000200)}}, &(0x7f00000000c0)) timer_gettime(0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:04:48 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6914cff5ba61a000000000e3d937ae40", 0x8000}) recvfrom$ipx(r0, &(0x7f0000000100)=""/105, 0x69, 0x2100, &(0x7f00000001c0)={0x4, 0x1, 0x8, "aa17592abedf", 0x3ab}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1000337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x8, 0x4) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x308, 0x8, 0x8, 0x3ff, 0x8, @random="c0de936abb8f"}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0xfe6, 0x4) [ 137.691586] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 137.699204] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 18:04:48 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f00000001c0)="e8a5dd648f668bb68c58dc62dc69920d21326a6ae7a036afbe0b2a30ea6f26610460a23f0269390375a193a57235e1835eebc2104ca037bbe6f92122b76da6d5c530f460c418711ff95319fed5633f44a8bd29706d9cb88a247560eac604bbceb8c2a62d0abc7d9101ed7a5596233fae1a7b14e918cce52166355185200bf8526e171c2dcbc1f655afd83c265470a293adc75ff6eec90d41b92c4a09ca591d7e812a5cdca1f907ec0ca17b6d5f0041a9314d6c0be7dbfb", &(0x7f0000000280)=""/183}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) 2018/04/05 18:04:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="78c3b834af423d2bb132591fc9025c483060035d7f8a951a36babf6c89e6dadcbece1c55c5d4190ee99dc54f6647184e30c1cbbd1540d891293a94914408142567f0853b6bbe5dd1158510aa959156ff4324f13813e820823556736802410f39f97b71efc6d995952db2afee2d400fe76ba91b897a80bc3a505655b218ec566eb7f42f3d3a6f50519ca4e3b1597653a157823fb40195c2be614741e513c31913e871dc811fd57ad9ff04e12561704674f1b9d29b9699b34620c09a91fac71dc59e8fbeb8acc6d6836c04fd", 0xcb, 0x1, &(0x7f0000000100)={0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) [ 137.791279] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 137.798704] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 18:04:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x12b) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x7004, 0x1) 2018/04/05 18:04:49 executing program 7: unshare(0x24000200) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x1}}, 0x68, 0x5, 0x100, 0x1, 0x60}, &(0x7f0000000000)=0x98) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000180), 0x3}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23}}, 0x1ff, 0x0, 0x1ff, 0x6, 0x4}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x4}, 0x8) 2018/04/05 18:04:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r3, r2, &(0x7f0000807000), 0x7fe) 2018/04/05 18:04:49 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) 2018/04/05 18:04:50 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000180)={[{0x1, 0x7, 0x2, 0x100, 0x100, 0x6, 0x1, 0x9a, 0xa5a5, 0x6, 0x8001, 0x8000, 0x5}, {0x100000001, 0x3, 0xc00000000000, 0x1, 0x9, 0x1d40, 0x4, 0xff, 0x3, 0x0, 0x7, 0xffffffffffff8001, 0xfff}, {0x1, 0x7f, 0x2, 0x101, 0x6, 0x7f, 0x40, 0x7fff, 0x10001, 0x800, 0x7, 0xa8ab, 0xfffffffffffff154}], 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 18:04:50 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x401, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000100)=""/70, &(0x7f0000000180)=0x46) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000023c0)=""/4096, 0x1000}], 0x346, 0xf7fffffe) 2018/04/05 18:04:50 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) r1 = inotify_init1(0x800) tee(r0, r1, 0x7fffffff, 0x4) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r3 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r3, &(0x7f0000500ff8), 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x6, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/05 18:04:50 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "e7e4e0ccce8e122140c98881b4e1509b9da9c471e0949046f7de10dddd2effe9", "ea9599441c69994bbe171b1e46902cbd649bd920fe860632eb08cd553df2b425", "25e1aaaaa5f101640304eb8c8d124a1fa4f5b5fc3873420e8e0e9659362039ea", "b23a7a40300d4b4ead33f67fa73bf0b8d3117f60c7562bda706d7133cb861e78", "8af46b858c75b417b092222f44f5a3d7f02571054f899ef2ee2e262604f0792d", "42b43b97acbd2103492cff33", 0x8, 0x4, 0xffffffffffffffff, 0x10001, 0x2}}) 2018/04/05 18:04:50 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:50 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x0, 0x8, 0x6cd4, 0x2fae, 0x0, 0x7fff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/05 18:04:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0xa2800) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/04/05 18:04:50 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) r3 = epoll_create1(0x0) getpeername$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x9, 0x81}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000640)={r5}, &(0x7f0000000680)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xc9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000001c0)={r7, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000340)={r7, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10000000080, 0x3}, &(0x7f0000000180)=0x90) dup3(r0, r2, 0x0) 2018/04/05 18:04:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000000000002900"], 0x10}}], 0x2, 0x0) 2018/04/05 18:04:50 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getegid() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x110, r0, 0x1) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/05 18:04:50 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x2d, 0x37]}, 0x3) 2018/04/05 18:04:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x30000, {0x10000}, 0x3, 0x6}, &(0x7f0000000240), 0x897967314efab119, &(0x7f00000001c0)) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/05 18:04:50 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getegid() getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/196, &(0x7f0000000240)=0xc4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8400) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/05 18:04:50 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x482003) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000180)=""/239, &(0x7f0000000280)=0xef) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000002c0)={0xad}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flock(r1, 0xc) accept(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) 2018/04/05 18:04:50 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x3, 0x4000000000080003, 0x40000000000000) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x8}) 2018/04/05 18:04:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x14, 0x26, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xfff) 2018/04/05 18:04:50 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x65a6, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0xe9, "0f015086c073fd8f26428ae109ee96f5b530b31f4a918163b1c1cb351e7ed2ec4a52f6dd01a7f8d70f944991841e11c78777dcdabeff11d2785de303f1ba732488894ed717787f578b8c4a5023decdfa234f20f6f5ee1ec7881fdff11976a566e1895bf0ced83e905e593ff55fdcc92a85869d174e6c5de30b454dcb68b201d9b462b752aff1596e0e9151bb2125078df6e491f5f12859a0a1ff6eb46e1e73e43933dc979d200d53c436c8fe3477568d238fe7af44f34889110cbcde5e06a0792c9babc18b541a617071f50961c336f9ec50dec6488a834bdd708a83be752fe1047f8058ad2fbeba82"}, &(0x7f0000000140)=0xf1) write(r0, &(0x7f0000000200)="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", 0x156) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x10f004, 0x1000}) 2018/04/05 18:04:50 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r0) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5381, &(0x7f0000000040)) 2018/04/05 18:04:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) prctl$intptr(0x18, 0x5) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000001c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x8, 0x1}}, {0x4, 0x3, 0x0, 0x0, @msi={0x6, 0x6, 0x7fffffff}}, {0x0, 0x1, 0x0, 0x0, @irqchip={0x75a, 0xd24}}, {0x4, 0x2, 0x0, 0x0, @msi={0x5, 0x1, 0x80000000}}, {0x800, 0x4, 0x0, 0x0, @sint={0x2, 0x5}}]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f00000000c0)={0x6a8, 0x10, [0x81, 0x25b, 0xffffffffffffff07, 0xf02]}) 2018/04/05 18:04:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/05 18:04:50 executing program 3: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000000000)=@getstats={0x14, 0x5e, 0x401}, 0x14}, 0x1}, 0x0) 2018/04/05 18:04:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8040, 0x0) fgetxattr(r1, &(0x7f0000000100)=@random={'btrfs.', '/dev/loop#\x00'}, &(0x7f0000000140)=""/2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/04/05 18:04:50 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) chmod(&(0x7f0000000000)='./file0\x00', 0x40) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/05 18:04:50 executing program 7: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002c80)={0x0, 0x34, "47223f0f3b8c4a747dc11356ff8d99d30061982c5db25e6536abca9c38cfc3938925dde9ba8e04f77a7598595d3c5a27377fa6f6"}, &(0x7f0000002cc0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)={r2, 0xb603, 0x31, "ec0b3b9d9de6fc32f3798ef6d9b6c28bca16c3b16b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d6bd9"}, 0x39) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)={0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000300)=0x8) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x435, 0x2) recvfrom$llc(r5, &(0x7f0000000480)=""/145, 0x91, 0x100, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r6) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000020000000000200000001f8ffff08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f91"]) r7 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 18:04:50 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000002600)='/dev/amidi#\x00', 0x9, 0xabfb7476ff6bc487) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002640)={r0, 0x1f}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/05 18:04:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) r2 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7ff, 0xc40) connect$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) writev(r1, &(0x7f0000000a80)=[{&(0x7f00000004c0)="2ecfa1c2cb5ca739b63d13c0bdd0c88107b3e254b825d32c29d47b3b66fcd5f0c3ae493ebfa8cbdd544e98bf39c4c305c6875d1d01a9c0ccd3b3776bbcb4b53f148404bceec3c0bf4ee99128589bfe462ed862f154cc9ab6b50047869275c712bbccb4c54e5d024d7b959c1f735644228bcf974f38dbedb79c0023f1126998ad41c9767f12f2c99452e4612bdca93b1e52add4f9091db90cb181d004f0b3337449787c61c9b69592de7dc6c7d46b2a25a0a33ed203b5e1f879", 0xb9}, {&(0x7f0000000480)="248fa3de0cb608fa9bf60b897182f742138f719f8e661a0a6c97c47eee7d1084bf2bc99a6de75bae32dbd50e876aad6ca816b57299", 0x35}], 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000080)=0x6e) socketpair$inet6(0xa, 0xa, 0x2c, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x7ff0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, 0x55, [0x0, 0x10000, 0x7, 0x7f, 0x2, 0x10001, 0x8, 0x3f]}, 0x5c) bind(r4, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x3, 0x0, 0x3, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000580)={0x1, 0x300000000000000, 0xfcdc, 'queue1\x00', 0x2}) 2018/04/05 18:04:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @local}, &(0x7f00000000c0)=0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x76, &(0x7f00000000c0), 0x4) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x2, 0xd4c, 0x8000, 0x40}, 0x8, 0x1, 0x0, 0x0, "58b092724462884d"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r2, &(0x7f0000a2effc), 0x3fc) 2018/04/05 18:04:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="02", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x4, 0x7ff, 0x5, r1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000100)=0x10) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x209, 0x0) 2018/04/05 18:04:50 executing program 6: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}}, 0x1e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) sendfile(r1, r1, 0x0, 0x364) pread64(r1, &(0x7f0000000080)=""/161, 0xa1, 0x0) r2 = dup(r1) sendfile(r2, r1, &(0x7f0000000040), 0x3) 2018/04/05 18:04:50 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x24, 0x8, 0xffff, 0x5, 0x3, 0x401, 0x401, 0xffff, 0x401, 0x99a, 0xfffffffffffffffa, 0x537fff08}) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) 2018/04/05 18:04:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd3, &(0x7f000003affc), 0x3c) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) 2018/04/05 18:04:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r1 = dup2(r0, r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r1, 0x0, 0xd2, 0x9c, &(0x7f0000000380)="214710fa47932551c38719d1b15ec74f2bfb7b635803874aa1b4ecbe9d9ba4052ee7da8c5b3a61393f236e757037083f2eae704b1bc781b71d0eaa5d586f7509da20362ed6fc92dbfc2ad0aadff997d9aefa36cff7a391c13ee98f1a1a074b79ac8390860cd3e4da3ee7c913cae131fc4d5884e0c0c02a287f15fabda3cd1e9ec4aaca2bea2c69b21001167b57a2aca9662e3c037743a43771b76700149e88a0007a82bf5d1165f51b0a1a31a9db23edae6e98858e6918406499dc3ee66cb82a932edb8f5f07cb17d441c145a6e13d5de651", &(0x7f0000000480)=""/156, 0x8, 0x7ff}, 0x28) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r2, r3, 0x3f, 0x400) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000ebcffe)) r4 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80, 0x800) accept4$unix(r4, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x800) r5 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) 2018/04/05 18:04:51 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000007811101099bcaa7f00000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0xffffffffffffffe5) r1 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={0x0, @loopback, @multicast2}, &(0x7f0000000480)=0xc) connect$packet(r1, &(0x7f00000004c0)={0x11, 0x9, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40800, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r6, 0x12}, &(0x7f0000000180)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 18:04:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3c1268fe}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) 2018/04/05 18:04:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:04:51 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file1\x00') r2 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r3, 0x8001) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x1, &(0x7f0000001780)=[{&(0x7f0000001540)="d384766f408b1b22224e42085553aa89ded735711bd422631cf7cd4c422c3bc1164ab91767aac3567b5ae92984d8f48ef6e7892e5c38eda6d374f03a22a865bbbceadab6fc959654a7fc35f93804e96a225a2c8d13aec915172690e3f75c516e9162648ca5269a1080745704cc3aab77f25213e3d44e52885a9d48f68c0dc3", 0x7f, 0x1}], 0x80000, &(0x7f0000001bc0)) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) umount2(&(0x7f0000001440)='./file0\x00', 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005380)=0x0) ioprio_set$pid(0x3, r5, 0x6) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd5923858", 0x31) r6 = socket$netlink(0x10, 0x3, 0xc) linkat(r0, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x80000001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r7, 0x6, "7ce120382ce0"}, &(0x7f0000000440)=0xe) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000001940)="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", 0x142}], 0x1, 0x0) syncfs(r3) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r6, 0x0) getdents64(r1, &(0x7f0000001840)=""/250, 0xfa) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000001480)='./file1\x00', 0x4, 0x1, &(0x7f00000014c0)=[{&(0x7f00000015c0)="87a188c0aeaeb9ff3376dd2a352ccae793b500e434b798f2abe461b0e2459bf114fa523ad9cf669081dbfd4f983ca9c2a95c6faf6b5a6ab228969a8a15063169462474c31af7abac31d08f736eaf4c16b7ac49708e3088d0486cc5dd1914c82328eefb4525215c8cf6056f9b6715629d524c73d3773e046a3363fe372ba13be11c57c0b684e6f8b914fbb8502977a5c3352386636343c67b6ae65ea3c7f704aa0cbd5731e411372bb22b70df054d4d549e98d38469b8fd9fb0c41af0b79207210512d718f29a2727715aac84bf1f368f233025a4fb77053a41d498ffab879bec5bbf5e09f1", 0xe5, 0x100}], 0x0, &(0x7f00000016c0)={[{@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x38, 0x36, 0x7a, 0x78]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) syncfs(r1) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xf00}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x12000) lseek(r2, 0x43, 0x0) ftruncate(r3, 0x7f) pwritev(r2, &(0x7f0000000100), 0x0, 0x0) getsockname$packet(r1, &(0x7f0000005300), &(0x7f0000005340)=0x14) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f00000017c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x1, 0x1, 0x1}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000001ac0)="4f310b001ad2a5c92fb6b771ac6d5238c61a6672eb6f2ebabdb1cf5d98cb58662480f49a942c49db52ad565cacec1a6c108ef10236e2a294ce4f5bc901dcfee46c065f6d02255338dba8ae507f05bd549be501", 0x53}, {&(0x7f0000001c00)="269e61850f512428bbe9b85e9947812507221651b75ad1e8b0cc56a5cbd5d5a179d7b152a5ddea181c62de55256afe3357a25414fc56df52b40e4ea39b5b32776659147a7d07431900efbea889f516c0205f278ec060425cd1d46d5bbf370379b985c4cc439a7a55671586ac4226302ef5fa9054d5f748d578bdd32c96972ac354e2d086f85b9e014fd1e0147bf1a3e2907e5684e0", 0x95}, {&(0x7f0000001cc0)="3304e1432991e1b07b3d47cf23e168801150b05380b4e7d08037eb204019b1f8367cb5fd41ff25c2cc7b1ccee580918a35f404b24bac0909a8548f9c155524e7d338d1cce0e2947f4c817ff4295a98684ee7c62b60eb288df58f8478793e168de7b82fb6cfa58b680f50c4b82c5ccb8d9695a552b4404ca1430e997d173834c768ff9347e1530c7015c5ab3d695ea3fbf192c577af85086b9c2b75d77088b9931fb69d117cdf9dcd29e5b6cb676b70f197dc1f262c6135efce0fe4518dbc6795f0b9bf28adc2d3d1c63e9ca5105536010be4128145e265e822d269183710a622c7f2d9fecf545e5a3d7e4af77bdaced838ac79cf5cabeecd1f6ec4ec34aeb0e0bb92ebac0a52b4fb637b0057b20d02c1f6c8606a4ecb9f61ca3358ada47a5a42a87298190f80ebf06460b50113a5ad58863df9971e7a2c05c20bb7a1ab04eb1925a3d112250085e7f4526db10baadfa933dfa6facf1d9b7ae66606bd98b39d8902dc1f3e97853649491668fc9994970c6ddf0c7ee8daa6a63bb41af36fe4ce77fbe8cd6b6c1ab2371071c8562ee695cc92c166b7c8d5eea09d5fa0feebc0bb4fe70bffd505a0883e4e3fbf4327cb51ba701e9b0918db4c9ff27c1e917416bceff65531bb0b2edfca166d706a60dee08f50da721dc1f544f9d8e955ee5c6a271fb1d83ab74d1ab70761f983bcbd15fbbe3f2ad12e24395292b1dfd35ef3d2b9208d46fb1d6ab8dd663478823e6a3cf1c9e0ab5193350069741cc3a38f17124f5f93ca35bc2985ce191a4ff725f03ef4b0aabef9445c36b11ae55ef009d70aed83d04310262eb5a5f05aa5db3d9a06a3ed68f684e58d16a4677772a9f1926acb12ae1522cf8bb1cd17b72d35299f0034afd9b22fa0f27e56b6803536a8154b8dce8923dd4d7e0e9d722157820074006e036cff9b191876245b8ca00eddac53ce6804648d469a5c543a221c54ca5884280a37ad375fc12e2e7ecdd3b739823e5939739fd56aaea4435cf0b6354bed3fa352859ba8e5fb58cf23d8b0ea88a395a5498fe3225370ce6659be8327be4cff6618b1774fea3d55865332d7d1f44476a81a74dc3c4d0dc1077b7768ab3ac964c351fdac6c277e9fa8ac7518c910fbd1d1e183a0d3ff5609d130b3b968b4e44e145b43a54c7b9e8f6df1eb83672f369761bba383bcc899bb90ee9830556ce3a6e3252f4a136dd11c83c45e1e9110eb4be75e8053a28f38421208e378c95bff952bc1da0f7f709a2b12974a10dadaa3f942dc2171cc3f20de6eba1735374a4dc3a4140c82bafbc7aa14607dd8f92d05601993a73d11c0199d5d18adf9521a878bfc0148ab5f5d6436d63ba129daec7df60d2ae656ebcee5f777779436cf51cd194bc6187f1ebe45544b7f100aaaa42fbcb79f3a52071400ad8fe094a006196f3861380af69bea285e6e03b95f81137f074f4e24b14d558ac693d492f11bf9c09630193910e554285a61f9f895f920508554b9a72e6878555e69be19e6832aefdb6021bcf5bd95f49a02a91908a7c51f0c6dc6337e5d9a955596cfeb6f4024443155a0e574b2e101eb4d42ce6c8e493e9dc7706b2a687d25ae82b73ce05dfb4cdd14c809d1e7d88fa2b62fcb8707e16e4ff4be8c10cba9f569442de74235cb1997aaec9a1bb62875d1f85419083f0e543b4674581da8e8b16d9a6e0559169334a84d828a2b239fd6be04d48a57ebe484529eaa176b7aea0f324d8e68d75279ecb2a5e7dc16f7de4d3baef8adcbdee59d5be8d4e9f6cd9ccce2c76cd6930b1ea59dbf249fd66b1f8b25081c81a37db36c3da1669d983c36467d9991200d29da97a71286fb5b100e83b84461a84a2b9e3719cfa3b80e7a93f86cb651b02de1e760f4d8d9554f1463d02581416e036f26bf9524f005de482e635af4c12d41c7f4c485251e3d82689aef1ca9c9a7bc63859bed4cca7c21c1c0a30867c5aa7aa758ad01eec41dd852e61ccd5af8d005f158cd1ebe9868dcd13ee160d26ae8343bec2f82aa3863d98b6939635a30b14f716c627a534d7057e34fe306c090846f7422b4386076bf6b8a7a043531f88c976a01de1c06ced62dbb5ce1e9c6e84d54b3ea7aaf1479b997db151622ca979e43b2f6732f8fc758a85517bcbcf6c52ee4152ca9416ff557a3f29446e0434545cfc0107ebf316762b19785bce83db616d3bd053f683fea11fcf6a16c1db83bbafbfaa7d1a5d1f8dde72af606fb30d897779cf8b883dfe823d7ccbfe843ebc75c5bd210a31894132b5d641410600616e2751dde5f20cd2fe6a0c8718dd25eae21ae5446fc13d349cf8bd8f26083f13cbac2b6231bcb0685da6176e91a0402605aa49af8de01bb95f38551a845868c74de542fe0342e407b8e2671c5d9e40aec7390f95af89c49ddb6c07321bfd032469ff173b69db81a39c12338e53b31498efd13b8b2bf7ca8cca128e8b02887ec6dd9e992b7def3e410a0be064bfe9818916f5435213a6f6da18a8540d17f5a4fb1dad40ecb8d1e1c2ae20fd1cbe9b41110cd6ef26a67f0b6c712008ba301e14f489e5b63f5b8cc41bc9385506e44c1bdc80d01b84157de1357558ce705d4b9ab21130c75e65a778cae0ed4c57832b4f4dda3765d3953a058c8def07399a2afb0c15a677978ae633c33e9977def39197d87b96029891c01876bc723d60fef26637fbc4a89ecee0e99cfa5e0995caba5e59986e560ee3dea6fbf9455f56f55d155b38d3c8bfaecb6da11e507e922cdc6c8fb784e7aee75581e4559d754d520cea5372d3a85bddf1ebb86601f5b633d6899d90303760fa3ea82975b83e3dceda2f6f408a46b66b4ae40c6a5f30e057e837fbd72ca425fd59d8c4dec71fce7abd00201c6aa4164a4e4a7d17a15ee7a34da8a00004c407145e16b8c82c65fb5d2a945957f4290a7a2c76776329d7a90d833d9dbdf085d4212be9a18ea4ee131570aa90a1dc0ec33f16c58cdee31a2fd279e514964c503e915e93ee55764eb8134297a22c1b9a2077bc396b06bd085ba7ae5f4f6911b77f837dfca9ee4801d39d777cf935b776568f25ceb9967bec4422ca7621d7ab6f25a91c00676b6d0d79f57db7d7d1123de19711cd293966115deb34198b20e604c2e1280c9066f491bf983d4ddaa70952cda0f438704e62248e1a77f7cc6e6818181d1b3688b113812bce72ea4549cb92791dbaa6f5df9d16dfde0f0035198a39c49687044344bf69b548b0af85d11a2aa768d16181a735e37d5cbb6bc7591bf053a00edc15e92ee36ae4a672029f27402dd29601a2dafbaab9ae61c3842a838f450234a94089e1b4ea317c5a0b2c572bf3b36f6ce3ad6f099dfca6f9c195f52e226a25f0de2522f02215877502b1d72909107311421f52830d53646394890b4230af7328aa8b0f774879bc92e9352f5112fc4799c5d2434ee61fb9440dd9414b8bd4706b341264fc398fbd7c8752aef9c4cd11e6e154b7c4809544bb821f36f5d32b9c9e4b1830afab88e6403f21988d8fa914fb4b29eec385513005c960a99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{0x108, 0x109, 0x81, "8735890915eb26faa7ee80db5059ae6e3d010069822acd559bfcfa7bdc19078c1dbe17175ce79ba002d1866b3db370024470506e3a26fc0022923e9f17145127a149c510d0bcebe0da488fb4ffdb4eeee060580b973de1f4ac1f1c0d2168427b6d28ab3177890e06d4dac76b2a03fd01d1b8589ed7bfb7c1dacb77daf20d5ae0d9786725faf809beeba9ef1f16e571c6fe4bfd3d7c8141e9ddac457636ce5b53ba2b2deef34084852b1ca495cd45664ed1bd0dae7acabd4d87aa89480606a0f9825861fd6c9bf8667c6e8f9f490b38b999c52f219ccb3c40ffbcee9d558e4fbc0dd91eba036cb3bf6339e96f59ce357ae7fc01"}, {0xd8, 0xff, 0xfff, "79121a8e73ef0a106c116832a65905e3967a29756a2ad4cc6dfb870f153d8bce9e4e661a91291201247ae3194ee195976814b1dc2955ebf36896084d3c4823207a7fcefbf092381cee27db693b933e2e9094a5ad7b399693c649c1fe9f8e06a50986cab78c3b98ccc197c008f8b551b54b56b84f709d3a05270f454c1867ab204bdd07ed40156124eba798b7e857eb3a144b956b0c25fb04ac61de75eea74baaee7d288e9d7e38d8abfa1ae7388dce5b5336fc4e274729889ae65dd5878b812579492139244db125"}, {0xc8, 0x11d, 0x48ac, "9d85c68b99664db258fcbcf5f4ed3544f0e6bbf254df308e6acb168a3439017db7fd551e51feca5a7009e0eae7c8b00b216f09178555d1354bfb9d8fe96c52d7702344636664c5c8ee3bca263167ca71359453a72e4898f28a89c95526f931dcf326efedf002c561d0a8e72e7de3f4210fbcd61a8f24828c7263c03810820c0d11dca9dac82118c92eb69125bd8d6d3741d9efe7b5144788ca210f6665225d94ba84d5ce59426914d066cd84d5a629e0ccb7561a1b"}], 0x14a0, 0x40}, 0xf0b}, {{&(0x7f0000001b40)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004180)="7bdde1e6e487aa6d29ee829999cedd809934bc1acc571936f55af610d6c05ea77f9ed0388f6fc12541b28e7e264b0279d7fb0d68e6c8e2f227f7d9b355b7354ee5956a8b078a8da4bc9bacfd606598af95783e36ddcbe189671c8a", 0x5b}, {&(0x7f0000004200)="9a5cbc58bf560eb9651d214dcb9b849fcf88671e83aaa8354f5a946a760fb87fd72996496838874fe8c0660f6d509c1ffe8bf80fd7956371668760d3eae2f7ea567110458d3608e55d6bc56380be236be9c1627a19c164407d93cd2d879f93a23f1000616ed0a422eb3fb36ae28d70424b8e34598b5d93b8157c4c7f65be86047b6219f433108be00576e39c1a6c376df3463e2551c0ed6cae771d14db77959bf18b3eea95972b", 0xa7}, {&(0x7f00000042c0)="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", 0xff}, {&(0x7f00000043c0)="33f42e6a9b172863eefe22a61a379211531e445d50159c3519a1b9cffd1567e75f39e3e6a8d4a82ea779229724dc4647e5e8bb9f51ab7b60769bca8e4a2128a07430a708f669aa8695becb9645054956d6cab65093a393469e1e55c77e9f9654296acfa1df6857088d6aebe91d404a2ea8740d464e9fe24b6722d4bad661b63c7d573b4d1760d03ae0a8c2388e61a1a3c3573a7640a6aab47c5b7355b861f8aa42e1d998661c8382ec00f33ba94e793fbf8aa614e65c843519fd7edf7bd6", 0xbe}, {&(0x7f0000004480)="6234b606718b772d784eed0d36d970e00879e6fc8bcc8f6dd474d778a725b7606ad0476a68efc2034aa193e32e2ce58a1efb821d7e5d90074c791a53406628825c1e91ad7659be313e08e7b91021755aebba93c20cdb2828c55ccec7c90576457c35abb59f9ca3d08fa5ff4c871392b466c5f769eb2336c223db89ae7829532ae4ff54f2", 0x84}, {&(0x7f0000004540)="f1b986c85cb8faf99845b44fa73ca3e7f4e8712b56f61b447cbec06bf8b4229a07a4dab18ffdf72325df505afe5cc243eec1c5bf6c6a9baba05d1aef844facdeafb09120c7", 0x45}, {&(0x7f0000001500)="ab1e", 0x2}, {&(0x7f00000045c0)="6a2a15aa459914c81ac9bb480ee06beed68928752bc9ec285df58b419f6074f64b277312ef0fb9b0bb51dc6ca2019456f40285988a4407399c4470d49211cd313125ccd5319423e248f686cce776cf41cc64d571f16354769e26aee3acabfd8d05d6fe543a464ab84f6e177be48353a6e53a4545f71ece2f1c3a8a5da37c929ddeef4d9b3cb38874a40970ce5bbf78312fc68727e36634c7b6b40bbfc360d93d4a7e9decabd66dce0f61c5aab15ea4558d59fe88e22a21a56d36936b3423f0fd6e0ac3efdc09e0df", 0xc8}, {&(0x7f00000046c0)="009a87b7cb39e3b94354cb4be3e794d1702eae56d0dd05c849c9bed0204694808c125f0b84183440a6306a71963be8579046e2f38645d58fd5fa283e254c5baf11ed2a4b92c07072207f55cc2fd294b00ec19264b636a5271dcb0971680b7e24732ad8f389dec6ec06dc6af89c239ca46f1db7d0aa08633a51247ad5ab2a0d571bd18acf8e246d7f3d2ca56c75cca48185e76e8a39277b42", 0x98}, {&(0x7f0000004780)="1ca6e0afeaf4df0fdb57eede679d3d1ad7bc324aac8b1766f52342dd4df920a1c92d38cbadfbb6608527dec654e460d812692cd662b23f4a3e3cc8f2172c5253b6513ba99e2e5b307624cbaa84b5e68daeaf210f62f290f1903b7d9fd8aad75b18ea769bbfc076fa94b77f0e8e1b811cad0e47e8c693a82210e2a2", 0x7b}], 0xa, &(0x7f00000048c0)=[{0x70, 0x113, 0x7, "9a76a4f3d30589bb68e56d8f5fc546e108a0a5137249109e2cca662d9472c496cfb9990cd7859ac89d1bece2c4eea814aa0b867000e168ac1607733e3e5a298acc533e5125212f5949b8d3ad4c199a7b1c974fb744e4dc22af4acb2c"}, {0xf8, 0x11e, 0xffff, "30d42b67ccf1da59c6f01a98f94e832982c6ba358f9560c993c7da790fb1a3b8d14509cf3ea475357e6f504e3906dab02d2a906ded9c88f8b968897a37e0d291aae5d166d40f1dd0497252590fec21b9926c364b74cde87f27c00e7e9457ec9e44b70bc7dacf4c1108dc74b2d081830a21d3f968707d796e7575e3e162d91defcf79e61992d64a1e197626555efedcb7bdd03582ecf1376204e28913d24d54cca985b1bbc6f4c11b5dd67e301e8426a713bbdb5d6f270b8cb9fe4968ffa30f260ef488d302a8570104dd8a0a45905eb77924ccc19f86a9ae31c252aae39aab00e1535725d22b9a"}, {0xa0, 0x104, 0x8001, "f3f4e19a278e7ba2d3d0782483521abb6167a5b31f4d220d445bc12862ad106ff978c37b03c7841182db086b6f027f4ff58dc940a4215cf77e101e36cf6fc143ad144e62189f0e72f92e14260db71a25c7b409920ba6b08a1292dd7232f70c8091fb742b2aef5a180176c68f294d5ffee203f0f652d0edb2fa36fad7fc68baeb98bab2ceae5bed5fca"}, {0x110, 0x108, 0x98, "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"}], 0x318, 0x8010}, 0x8}, {{&(0x7f0000004c00)=@generic={0xa, "9df44f48ed13efa101eda4a48a6386c1e35ed61df69a64d9cbfdf121007271d9ce1e5842b0bf3fd2179de35f8fc29a2aa60658ce073472a939dd8c87502b4d6939d02d71ffd6ddc35e994ae42511fdf9dde137c8bc10bb977518cf4b9a0b58a6bf9632ad48273825cc550a4f2e912a8b9d4a23e7dc9f9b98de8e66196cf5"}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004c80)="4e5bc57cf813c1f03d5f42411a527b833e87b771392b5a53413fa167b4d36eca8557d1a09ff5feefb663cacde35f7b500c87a16ddc488bb79b891036637161d657fa52c296", 0x45}, {&(0x7f0000001740)="8e89", 0x2}, {&(0x7f0000004d00)="e4ad88d6645ef533a82037d4813e6ad1c5b0aa", 0x13}, {&(0x7f0000004d40)="1609026250ba66354d38fb09a7fdb13d721cde16d84941b60d52115ad8083977c6129fc46cc22967ab381190275486eb43a4da5a7ff162d3f9fa243585d7b2ebd3b9ef1f6c61f303185df0040463672c9e0c0a3de6b917cf7f58cef8497469d901f3b8985a4de068d7bf698c933f4afe1934c729c00539bd1c534796d6d78c868884791ca9bafef729e2f648a6f0f7d841377258c35236c575d9051089ec1fdb90dca68905556e0392e52af658b4b99a426a50416539bd3b5b7c57ac64ad159ad5d442140bd28c6ccfa5c70e1c3c079c96456c3679167e5fb9333a2e64bf8e41616af61e81942ede152c21f9f09e34", 0xef}, {&(0x7f0000004e40)="8b8966e0784753dc423763b7d9c5593d4624197215c19affd85c05add181fffe64fe14c6946fe8acc3f688595e51be35d2cafbb718c1c13d50c1a12187d2b826b5d856a278f9febe2d7ef3b36b655811a86a50069e82bc36c4320c93722638dcb22ea01932abacb02d7724759db4281236d43647cd57a79d2d1c89cea99b6d06cd31669cb441fe54a032b48073dd3e4e6221da1961072661c0ddaa1d98bb", 0x9e}, {&(0x7f0000004f00)="a67b13818385fce94be369ba80be163184e83198966ad4a9d568c7abb49225335fe4dafbaf8e4c8f19355544c1ee8ac8b46a271f2897578640a168aa5e8bf6d29d9053cfa347a43b1a40d266c3fb9dce448d936e9fe3d4690962cc58", 0x5c}], 0x6, &(0x7f0000005000)=[{0xd0, 0x117, 0x0, "442e991651d2e3835f6408817aa16884b21e8451b6335d03e0f4b85d44cd6902daa13f11d91b9c0757cf059d09c483264c7691d9e8d4ae5e46d640a74342d05c4b4e872512835e2ab278776f86a40682eed1112c7c89cfc44e45518a88db20c027078ae3b66d623c42df157f5a7f67f8e5ab361e2127db2744f04dad7f888364f9ae87f4920720627fa5919e29c51bec3765305909065f21e328bda0cc7b35002186f66382d0848fa54bc5e87575879e59d94fe7cd21ac5c233cc1ceeb"}, {0x28, 0x119, 0x7, "8d9419ecf83e28dc18650cf8a6c9958ec008be8fdd"}, {0x88, 0x3a, 0x8, "4037e4147b4bba3a0dce9a71873163e6c35e9b3cd5419c50e6a56558ae6e1aecb878caedb50bd14deb291d06a26f24f1cb0b6d26eeb0a56dba38ddc3000acbe8ffcccd33d82209c330d03938a8a2af5b4de0b7324cc3067fb488243d5a86a5f69976160fc93cf5c23b7220e5896c4878c34686fcb53bdf58"}, {0x18, 0x10b, 0x6, "41e20d0b725e"}, {0x70, 0x4d3aa776932bd480, 0x3ff, "a140f3db13ca6813bcdb34907c73e510fa0fec05c5404ac1b5bb4fa97c65c0471758fc331622c4d91ab559e3c56f5f70c94d79c43f4e386bc454928ad5a8086041d3ebdf1a212137cbd0fec585824abf93f772089c4256031748019b5bd78293"}], 0x208, 0x20008080}, 0x1}], 0x3, 0x8000) 2018/04/05 18:04:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') perf_event_open(&(0x7f0000348f88)={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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x0, 0x0, r0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/28, 0x1c) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3f) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd001) 2018/04/05 18:04:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x10000000000012, r0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/236, 0xec}], 0x1) timerfd_create(0x3, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x200, 0x100000000, 0x77, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 2018/04/05 18:04:51 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) prctl$getname(0x10, &(0x7f00000000c0)=""/117) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x10002, 0x7000, 0x0, 0x5, 0x100000000, 0x200, 0x100000000, 0x9, 0x22b, 0x80e9, 0x7, 0xffffffffffffffff}, {0x0, 0x113000, 0x0, 0x0, 0x80000001, 0x6, 0x3, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x5, 0x5, 0x80}, {0x2004, 0x17002, 0x13, 0x7, 0xff, 0x7, 0x5, 0x20, 0x8, 0x10001, 0x5, 0x9}, {0x4, 0x7000, 0xb, 0x0, 0x1, 0xb1, 0x0, 0x7f, 0x4, 0x80000000, 0x0, 0xffff}, {0x2, 0x1f000, 0x14, 0x4, 0x6, 0x5, 0x7, 0x80, 0x2, 0x8, 0x100000000, 0x2}, {0x100002, 0x100000, 0xf, 0x3f, 0x80000001, 0x4160, 0x9, 0x6, 0x469d, 0x5, 0x5, 0x6}, {0x4000, 0x10000, 0xf, 0x400, 0x20, 0x401, 0x40, 0x4, 0x80000000, 0x7, 0x81, 0xfffffffffffffffe}, {0x1000, 0x16001, 0xb, 0xffffffffffffff67, 0xffffffffffffce18, 0x100000001, 0x1, 0x1, 0x8, 0x2, 0x7fff800000000, 0x9}, {0x3000, 0xf000}, {0x1f001, 0x103000}, 0x80000004, 0x0, 0x2, 0x80, 0xc, 0x3401, 0x3002, [0xffffffffffffffe1, 0x7, 0x71, 0x3]}) r1 = socket(0x1e, 0x2000000000000005, 0x0) init_module(&(0x7f0000000040)="8e2d292d2f00", 0x6, &(0x7f0000000080)='\x00') bind$netlink(r1, &(0x7f0000000000)={0x10}, 0x289) 2018/04/05 18:04:51 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:51 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x180, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f}, 0x8) [ 140.966905] jfs: Unrecognized mount option "umask=586zx" or missing value [ 141.187203] jfs: Unrecognized mount option "umask=586zx" or missing value 2018/04/05 18:04:52 executing program 3: setrlimit(0x2, &(0x7f0000000240)={0x0, 0x80000000000001}) mbind(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x5, 0xff, 0x6) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x60800, 0x5) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10000000013) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100, 0x20000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0xd78e, &(0x7f0000000140)=0x1) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x10007, 0x0, &(0x7f0000005000/0x3000)=nil}) 2018/04/05 18:04:52 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, 0x0) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:52 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0xfffffffffffffc00, 0x3) 2018/04/05 18:04:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt(r1, 0x80, 0x9, &(0x7f0000000100)="7e3094794829aeba5b79819a743ee5fe77e85c710a77267231f6f27ed5228bf9d2ee8ca34761c45faa13228b1ea0331bfa53dbb4b3ef6046ed721f8d42bb8d20f44db4744c4ebf9f84032cf42ae72e62e7677b5515ad6ff8822d1fc96acf62373abb645b47b0f3f23f94be023a1070433c9fe6340eb022936de6a92f3b2a05791ec55fdd4aded2d66f00e2b09614bfa531e53685bb1019346618b9ae510ff546a5d408ebb52c03eacc0861f30d88a49086b356b8685e9a6fcf048e969c558bbb5a7a0c9b3476501d48508718dede27c978d0b85790318f8784019aaa79b1846e4e3ac9bb83b28d10e398a3e2ee90631d33bf77abe1", 0xf5) r2 = getpid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/05 18:04:52 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget(0xffffffffffffffff, 0x0) msgsnd(r2, &(0x7f0000001380)={0x1, "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"}, 0xfd1, 0x0) 2018/04/05 18:04:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) prctl$void(0x7) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x100000001, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r3, 0x0, r1}) 2018/04/05 18:04:52 executing program 7: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5405, 0xffffffffffffff88) 2018/04/05 18:04:52 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/179) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x6, 0x17, 0xc0ac, 0x6, 0x3d7, 0xff, 0x5, 0x7f, 0x96c0, 0x100000001, 0x3, 0xe0, 0xfffffffffffff8b0, 0x100, 0xd4f]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x52, "81c8268c82e01985da9574e29f6b1580492f7a77f4e9d0d98f88cbf860d11e7a8c727787aad779f19e347daccc4b99ea100a48b0104c50b05b9d7014b93e115ca7e0f4b0b6dc1635c40c3a1d4298595c10fb"}, &(0x7f0000000280)=0x5a) r2 = semget$private(0x0, 0x2, 0x88) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000002c0)=""/232) 2018/04/05 18:04:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 18:04:52 executing program 6: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000a40)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000040)={{0x5c4dbdba, 0x0, 0x9, 0x20, "b30bb59f1aad48abce477d3bf3f1a4712451061ae099f1aee9c9f5736e5004d69cda77a830065e6f710e1e13"}, 0xfff, [0x1, 0xad0, 0x9e3, 0xa2b4, 0x0, 0x32a, 0x1c8, 0x5, 0x10001, 0xffffffffffff0000, 0x7ff, 0x20, 0x5, 0x1800000000, 0x1, 0xff, 0x8, 0x3, 0x7fff, 0x7, 0x9, 0x401, 0x762, 0x9, 0x100000000, 0x7, 0x7, 0x7, 0x4, 0x3ff, 0xbe3, 0x5, 0x8001, 0x100, 0x9, 0x9, 0x380000000000000, 0x5ef8, 0x20, 0x34f6, 0x200, 0x1, 0x4, 0x2, 0x53b4, 0x3, 0x3, 0x1f, 0x100000001, 0x3, 0x4, 0x8, 0xfffffffffffffff8, 0x7d, 0x2, 0x1, 0x0, 0x0, 0x1e, 0x3, 0x2ec087ba, 0xc4, 0x5, 0x2, 0x4, 0x101, 0x26ef2ae7, 0xff, 0x376, 0x3, 0x3, 0x5, 0x7, 0xffffffffffffffc1, 0x88, 0x97, 0x8000, 0x5, 0x8, 0x5, 0x7, 0xa7, 0x2, 0x26, 0xcbd8, 0xfffffffffffffffb, 0x6, 0xe98d, 0x7, 0x332, 0x4, 0x400, 0x80, 0x1, 0x56f1, 0x200, 0x3f, 0x5, 0x6, 0x2, 0x80, 0xb42, 0x8, 0x4000000000000, 0x8, 0x26c3fd7, 0xfff, 0xffffffffffffffe1, 0x3, 0xe000000000000000, 0x8, 0x0, 0xa3d5, 0x3, 0x6, 0x3f, 0x9, 0x8000, 0x5, 0xfffffffffffffff8, 0x100, 0x8000, 0x4, 0x101, 0x1000, 0x6, 0x80000000, 0x3], {0x0, 0x989680}}) mprotect(&(0x7f0000c59000/0x1000)=nil, 0x1000, 0x4) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000a80), &(0x7f0000000b00)=0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000540)={{0x100000001, 0x3, 0x0, 0x755, "6a128b8534e039a1c1ddac18b63bbfc6499840135f585f4fe3f15bfb95d703e05e4f9236bb2bfd40d7682a68", 0x3ff}, 0x4, [0x3, 0x1, 0x8, 0x4, 0x17, 0x3da8, 0x9fc0, 0x9d, 0x7f, 0x63, 0x100000000, 0x7fff00000000, 0x8, 0xa10, 0x7, 0xfffffffffffffff7, 0x40e, 0x489, 0x1, 0xfffffffffffffff8, 0x7, 0x6d46, 0xff, 0x4, 0x6, 0x5, 0x8, 0x200, 0x9, 0x2, 0x5f1, 0x81, 0x6, 0xa3d, 0x7, 0x3f, 0x2, 0x1, 0xbd55, 0x4, 0x7fff, 0x74a, 0x1000, 0xc3, 0x8, 0x80, 0x0, 0x7, 0x3, 0x9, 0xffffffffffff1f32, 0x7f, 0x6, 0x3f, 0x8, 0x400, 0x1, 0x5, 0x6, 0x8, 0x1000, 0x9, 0x10001, 0x9, 0x7, 0x2f1, 0x100000000, 0xff, 0xd8, 0x3, 0x9, 0x8, 0x1, 0x6, 0x8, 0x7, 0x1, 0x1f, 0x9, 0x1, 0x7fff, 0x1, 0x9, 0x33c, 0x2da96236, 0x3, 0x2, 0x0, 0x8001, 0x9, 0xffffffffffff0000, 0x8, 0x5bb8, 0x100, 0x2, 0xcc7, 0x8000, 0x5, 0x4, 0x10000, 0x5, 0x3, 0x1, 0x8, 0x0, 0x10001, 0x6, 0x81, 0x3, 0x96, 0x2, 0x7, 0x9d, 0x1000000, 0x5, 0x7, 0x101, 0x1, 0x10000, 0x8f1f, 0x2, 0x6, 0x3, 0x8, 0x3, 0x0, 0x9, 0x132], {0x0, 0x1c9c380}}) clock_nanosleep(0x7, 0x1, &(0x7f0000000b40)={0x77359400}, &(0x7f0000000b80)) 2018/04/05 18:04:52 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x81, 0x5, 0x0, 0x126a86c, "02ef20ec60a98eb0e1a4f2901fa750b19f3d94a37c3a0239f2e97c590f5611d33698b62e9c93af3728803673", 0x81}, 0x0, 0x0, 0xcd, r1, 0x7, 0x0, "e44d3ca686fac972db2ddeb7ea45d80fa915df82a5c6a15af673c254c5b882041d7c053a31db1ab4ad2b9f3eeb8ca383a701e8fca6b6cf3874ba8553c6132b3d", &(0x7f0000000080)='#ppp1\x00', 0x6, [], [0x2, 0x8000, 0x8, 0x1]}) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9) 2018/04/05 18:04:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr=0x9, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) setreuid(0x0, r1) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0xffff, 0x4) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10001fffe, 0x0) 2018/04/05 18:04:53 executing program 3: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7076) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') read$eventfd(r1, &(0x7f00000004c0), 0x8) getdents64(r1, &(0x7f00000003c0)=""/154, 0x9a) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/05 18:04:53 executing program 1: r0 = socket$inet(0x2, 0x807ff, 0xc2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x3, r0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) connect$llc(r1, &(0x7f00000005c0)={0x1a, 0x317, 0x9ea, 0xffffffff, 0x8000, 0x65, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000580)={0x6004, 0x8000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x378, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x2, &(0x7f0000000100), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x1], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x160}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'teql0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @random="a5c49699025b", [], @empty, [], 0xe0, 0x158, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0x1}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x2}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "1205674ca69c58f3795f34e94829a097e32f36b6330989ecfeed189751fd36e735a65ec313f1c21061e490a235f654cf3e2aba102f29bd21fa3a42b539fbdca1"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3f0) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000340)=""/123, 0x7b}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/147, 0x93}], 0x4, 0x0, 0x0, 0x100}, 0x12103) r3 = syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x80000000000008, 0x2000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000640)=""/128) bind$can_raw(r3, &(0x7f0000000180)={0x1d, r4}, 0x10) 2018/04/05 18:04:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a77000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) fcntl$dupfd(r0, 0x406, r0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 18:04:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfcee) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x1f}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_setscheduler(r1, 0x7, &(0x7f0000000240)=0x3) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x10000, 0x9) syz_emit_ethernet(0x6, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x5, 0x3, 0xffffffffffffff28, 0x4b5}, {0x7ff, 0x3, 0x8, 0x1ff}], @llc={@snap={0x0, 0xab, "f796", "9a36b0", 0xfbff, "82c9cfae2fd1dc5268fc8279c469a56b69b78d73acbe2f4ea9"}}}}}}, 0x0) ioctl(r0, 0x9, &(0x7f00000000c0)="9b4f36f48ab6d0eaa5e5cf8ae220963657d4dd3f0e53dabbdee9e271f1ded9f81dd853bcaea593b9b32de717cba325142739cbcddc655be81bbf1326d3b0a786ba5edf9156b9aeb853ca088eae8d07fd8dae85c876ca0c43e5ad6d54731806a3b461af59c226193f1184d4aff1548c4ea46f8cc68f99f6c62ead4bfb6b70cc83d0b7d090") 2018/04/05 18:04:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000), 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x4000003) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="021800000c0000000000e48d08d1cee68eb60600000000000a00000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000ff01000000000000000000000000000100000000000000000086158c9930d51c636ec93d14"], 0x60}, 0x1}, 0x0) 2018/04/05 18:04:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a', @ANYRES32=r2], 0xc) 2018/04/05 18:04:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0x5, 0x3, 0x20000000000000}, 0x0, 0x9}) syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="636865436b3d7380726963742c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000380)='./file0/file.\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0/file.\x00', 0x0) 2018/04/05 18:04:53 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, 0x0) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) [ 142.603677] FAT-fs (loop4): Unrecognized mount option "cheCk=s€rict" or missing value 2018/04/05 18:04:53 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000680)=""/174) close(r0) 2018/04/05 18:04:53 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xff0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000003c0)=""/150) 2018/04/05 18:04:53 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000500)='./file0\x00', 0x80) connect$netlink(r0, &(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbff, 0x1}, 0xc) madvise(&(0x7f0000c3a000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x17) getpeername(r1, &(0x7f0000000380)=@nfc_llcp, &(0x7f0000000400)=0x80) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0xc000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000280)={{0x99c, 0x9}, 'port0\x00', 0x40, 0x800, 0x35b3, 0x7, 0x0, 0x9, 0x9, 0x0, 0x8de0e469ef2b1b6c, 0x4}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000080)={[], 0xff, 0x4, 0xff, 0x0, 0x9, 0x114002, 0xb277b244cbfcdc8a, [], 0x3f}) [ 142.684759] FAT-fs (loop4): Unrecognized mount option "cheCk=s€rict" or missing value 2018/04/05 18:04:54 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4cb, 0x12, 0x1e, 0x1, "77d672f320b1d710ec484ffd1809747a20112452ae70dedaa76d3107b13a6aa24b65468c02fc9bc955c661a779e006fccaf78d5a5f404befe579c038ee4a1ba8", "e6c46c53b9a80ba55ea99ae000113cac3fb3e9f9b1af3d798b94252e3e6fe37d", [0x8, 0xfffffffffffffff9]}) 2018/04/05 18:04:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10000000000, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000389000)}, 0x801, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4000, 0x200000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x10004, 0x0, &(0x7f0000ffc000/0x3000)=nil}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) fcntl$setlease(r0, 0x400, 0x3) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="42950000000000000000", @ANYRES32=r3, @ANYBLOB="000001f43cb9b055"], 0x20}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000001280)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2018/04/05 18:04:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xe0}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x7fffffffefff, 0x2, 0x0, &(0x7f0000000180)) 2018/04/05 18:04:54 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) 2018/04/05 18:04:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) getsockopt(r2, 0x8001, 0x5, &(0x7f0000000400)=""/188, &(0x7f0000000040)=0xbc) fchmod(r2, 0x3) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xffffff4c) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1d, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000600)={r6, 0xf3}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() 2018/04/05 18:04:54 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x2}, 0x10) write$binfmt_aout(r0, &(0x7f0000000180)={{0x0, 0xd5, 0x1ff, 0x314, 0x3c7, 0x6, 0x2a, 0x1}, "8022173bfbdbbcd8a4b1ece34d3f2ded88629b7aa7e3", [[], [], [], [], [], [], [], []]}, 0x836) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0xfffffffffffffffd) getsockopt$inet_buf(r1, 0x0, 0x43, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000140)) 2018/04/05 18:04:54 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, 0x0) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x80000000, 0x10100) poll(&(0x7f0000000280)=[{r0, 0x100}, {r1}, {r0, 0x4b2}], 0x3, 0x7f) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) sendmmsg$alg(r1, &(0x7f0000004140)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="92ece15b427367844c97570439eb0253", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000004280)}, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0xffffffff) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x2600000000000000, 0xd001, 0x107, 0x5, 0x2}) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x337, 0x5, 0x80000001, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/05 18:04:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r4 = accept$unix(r3, 0x0, &(0x7f0000000100)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000240)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'ovf\x00', 0x20, 0xfffffffffffffe00, 0x55}, 0x2c) pipe2(&(0x7f0000000200), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) signalfd(r2, &(0x7f0000000280)={0xffffffffffff0001}, 0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4240}, {r0, 0x210}, {r4, 0x6140}, {r0, 0x3010}, {r1, 0x400}, {r5, 0x1060}], 0x6, 0x100000001) 2018/04/05 18:04:54 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x4b) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/183, 0xb7}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/91, 0x5b}, 0x40000000) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x80, 0x3f, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff}}, 0xffffffffffffff05) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001300)={'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/05 18:04:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0xffffff5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003400)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="76442d4d2caedd33fac50b8b4b51b95b9f920fe5c70ead4686953edeab832e82b13041cc70fa9e8f69386b4ea32b74f3d77a8c44a4dd15b90fc736da132f9f9d7d23d2620dbb8513cfc6a6cc71f73da41f31ab57dd8d2cfd9aa9f116c483b9540b4a8b1fb967d368eb7b6f74e0e76b3e6ad0470ca9599363702c44916704eb0bec83e6700b6cceab431f459ca83c946ec156b124503b4c775e29c44c2d7b2837751751b5c2db5077f2d4585090", 0xad}, {&(0x7f0000000000)="9bcdacc14abb3a278c3214566a15a670d23901b8d41d631dc363f451a6425aad1d3a2c21b3a949ba339c5b71cb", 0x2d}, {&(0x7f0000000040)="fd94579734076f8ea1de8d831d358ab9e3a45f103eed613d6bc10d26240ada2a73", 0x21}, {&(0x7f0000000200)="699b2daadd5e480ae852ecc80496dec0bfd97818e011d6b42eba13a4e6330430ad8f15307006848f092a0296f2ba6d04f98c2e40ddafe76c661b27b7e706e5a6c616eab0bfeb546505d644c06eaf06ca2256a92fac6cb99a", 0x58}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f11b264af86f83570ce0677fa5c94b81b8b05a8804eaadf53a0db654899c8cd4ea3f9943c12cab29d14beef31ca9f5cd3a78756a6304fb3aaefb9930b7", 0x3d}, {&(0x7f00000004c0)="3dee19a441e2d95fcc1dd8cb6599ff380a906bdddf7704b4e8710623d4f2d9b1f20b74dc6c9ec230b24f01608c35b58d9931299ada39bfa6d3ce81accca6376f7b07f8a3e001f9093dac3d215c1a23ef3cab8ff6aa3c90840e3a8c4a2f5d2f16f0f088606aac6e008a38ed7d3f2e6a6ed4a4707675e06903666008180faf6b238ee6001d1ee1d2e4a8e54e4164d55d6a6083dff1723deef4b8587abbdc2bfd9033832273113705359abf245b196e", 0xae}], 0x8, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000580)="71341623149d9a15355e2bbe4df4b3fe12d1f10f0a16a7ad1b1d42bcd4d0dce52470886368e294953ab86d31b5bce007171a1b1dfbbe9cc07e8c337f8e574393cfef6d89d9b8b8540e4461dcd41f1e3b804eb5", 0x53}, {&(0x7f0000000600)="02619f06fb6f1cedf4e3c7978b080c38d7720966c9fd8dc58561e3c55f917b182f51e2b543", 0x25}, {&(0x7f0000000640)="da1df33ca7ccf4ec370ab1bbddd77b123721005a319658e95d37028167b486eaa225081a331290cf394c2f54232c76b6fb595ba38197d58c96658d0d1bcb8035c1129a02e1f7e999ff49b3beece0305805ae6229725ba522a2ff6bbe1726871145431ba61db2b076862223c8aad6", 0x6e}, {&(0x7f00000006c0)="94d76a5da610dc09a45e139ec5a0c5e11ed67c2c50e5edab252afa76f7ebc75f7c5d22bb9c9e6d930a10f79b231dd459a26a1cb0c557997bed7a9a5dd621f304721aeb172f920ecf81e99cc7714b3ffb4d2fbedfce233760eb910fb7c0993c92bbd18b8a48b5984916c8c90ca6a31d37376996c283b2fa8457eacb9219be386138133edc371be315eca057", 0xffad}, {&(0x7f0000000780)="b14ab63d1f0e65cd7254cb88cf84da7f411780ae7361b56853f5c53826fece64d2a5b58aac8b635f2dd106e5f768b93015f274034666eaf392dfaea705b2c8535b360722d838d3a8357f4793ba397fe6cdbe8ba99d7e38c411a9389a5fd5e9747a7962829f889ce8182e74a44fcc12f586a28e0ae9241d9f27ef5db3a77f3dec9a13201b8a82a6ee2a1e1795ee8d70cddb90b5697e41299a516f2598a26a28e065bf6cd0f3d20225a005cd9c231fa70746acbb59bf88fd82aaff7eca2edf70ba408176e3648c2905244b67493dc5c8c4027e", 0xd2}, {&(0x7f0000000880)="c041f5e403bdf68547ab7e084a6dd0965724fdbf5fd9ade6b0ddfe6ad1", 0x1d}, {&(0x7f00000008c0)="2bea67a99475c2059aff98e7b05c7a0d3114f8624cbf7e4cf7813591d03fe3ff721e272580e990508a258f0366b3c0a6d7f10730a4d6dcce7df07b0d12c5af79d5a9e80bb115e8f70946966eb4a032e068e70dfe76fc9f1885190e189251e9fb8d83bbfe323ab09877e49d", 0x6b}], 0x7, &(0x7f00000034c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc1, "ef8db18382faba3240018caba6d133c67b7044b41203573030f629a9e3fba36a62500e7a762e043dc3b6b57d22fca93c4e1151c70481222084eb6e6f4b60570911bec41a321c445dcac2a7cd07e137ce8e57f2ff7566a5b0332185a1edf78a472fcc164e4dc13239e22eefc55cdb8b688ae39d9a9aed92dbd2aee2217fbda269cfaaea2db813c19b2cf2e4bdde4c011c3f2a04d5489b2c002df1b080355c6e08a360ed271d2b28f55b8e00359448a7dd103b312f31fef548b8497ce29add509ca3"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0xc8, 0x117, 0x2, 0xb0, "30fde6e26c6b6bbeac9940e1d5d9b02ded016af4a7c3441959118cb8dd31e0cadd07261b9be9897186053968fbbe1c30dbfcea0c0a524279fa7f3707411a7e8666a5175d0fe55ae70447e68413600148b9f0748a1afcf7ea10de9d2e5bac4efea16a73e7b249d739bd0b4a70b6a2e276fadabaef463d4634cabc86ce4435d5d282744064a3cf045d8c3e67f79919d7bd701d61db239306cca090d52d202ae3245a4fe8a1d0f4af5d57fac3de52cca967"}, @iv={0x68, 0x117, 0x2, 0x4d, "1bdbc488e34bf747858ca89e08293c7add00bb3861a0f98f07dd855348c8fa84c45e461ed7ffabbbdf5fa617af89194451b446314d40c2d73efb5c0da95cd359f27027e2f905afcfc48d18e59a"}, @iv={0xf0, 0x117, 0x2, 0xdc, "d49c603bafc0ea05a3744568f3129b29d04915ffe081b1343f7abc890ca8fa337fed0a100398a5090eed6e0220addd7a4542c0697201d78f5ff8fe25cff082d4dc133bf61856c9fc27824f2d4435df7ac0451a9770d0fb502d1b8214a17a9a585c981972f38a2864b73c733ea0e79df7f6a3b17b11ea56822e0da5665fb3928457c96c42ff33ab00d2e8f7f6c55f34f7c35f5d02455e19ea0ec8cce0522eb5d174df7bc436c2c939b828c395467568ca5ecfd43273140d77e6dbfc09f8784b07529cfde40ccfb96693e6e3b1b0c7ee56adf94519022448c796e91453"}, @assoc={0x18, 0x117, 0x4, 0x800}], 0x370, 0x4004}, {0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000000d40)="ed477ca0689213e780137b3088341987c4978df96df3df0303b4a8e8d14e812f82b545f4a195e75dfc67a1a4a8e4f07661a71e1671716c76152dd132326a9ce8c42c6c952250aa15ff6c9298db9d56944c125bdf0cab43380922bc7eb9293c489bc8156df938586322343749604424a4ff5d411bc2e72cb1d9440911dc2606cbb001a3e58e0020dd32cb0516e041e91d3d1ca70eb892df2c22021724be7dec29d5415c9d9f8eaa0ce63d7e6ab241ed677d5c6a779106a8b945068c459dfd6eca159a43a340eb70d666d41560f7956577c236b0e84f7ca8a60ef07e5e7d2d88be7303d3323a4e8fe232", 0xe9}, {&(0x7f0000000e40)="5588abc8bbb634240853fa7cfda2a6418b4060b0c0d2c4ff02961d8d30d096e2ceb26dd3ba0d479664413986c344d80d3f0fdb01c3eebdd7da1448b768e74eacef6d5df62038acf1bfd1a1501fbf9d6131ac866944be2aa1a2dacfb88a4e15d98c119110b3984e46b1e7d697db63402f6ad6d7f9643ea8e5b4d17dd326310fd18b42464221e3a53bf14196999312e21f3dedd4898c9712f86bec0bfc2c925af63e5157e28fd858fcd7647b0a30e0cb710e24ceb0eb3debf92154fb52499f23d9a783b67c12f9c6c331", 0xc9}, {&(0x7f0000000f40)="caa1243c067b9135911aacb33ce537d721402a1601dd72b980826c90349cffd805e2caf0fc7a183408a417aad4a7def22e23b8f946018c8ad3ee1d2696578a04bad2e1655ac92870a3bf8015681ccbb2587e4201bf2b9a092d91130079d0767598516692601c87db31680082b060c3100db83758e58425ead70abc6608df2db1469c74b60813825341a8d0ff9b486ccae66a22e3e628c7969abd265ee59b9c05d2aedc479b2635e87afdfb14eeae43fbbe17", 0xb2}, {&(0x7f0000001000)="71b79ef05ebdfccba253a8b180d6dbd9f7a2dac376c5d62899dd8628f395fbb487c721de4bea33b52969dd59821259638c28a8ed3fa7bc45ee1e270f91099c73644dab7b63fdfe99ca05cd98345c6b5ca292d1bffe18da0e33bd69d216ecd55c8666bfb6d99177eecefecc6489fa843327de03788430840f75c39c1fb538aecf07dcbc015145c0bfb98c39be1f5026cf1d047f79b4a8307ac435e63510a00f60cf0d0b15d8201bea8cfa23746c9d84cf465d2908d3422b56a4b9bce64cff257cf358b1ec53f39fb06affdd6bb71ca8b6b662b2ada84a0d8f99432dbd9378", 0xde}, {&(0x7f0000001100)="0b90bf4b0ef7dcf408ee42e8c88810636f268978566d8226607bb82935a345bf164e9309a28845917830e7c9bf02effd1e8193a0b44c7bd3a6b79c601967", 0x3e}, {&(0x7f0000001140)="c965ffd1e3ae71c8e76b7ed748b3335de5344d8b220914d558033895e4d02832f09eb9b8a1d8f502f6d6f5beebf44accdd3b24a5e0a1a5e34e9c83a1be656b3de7e4d913e1e2be15007553026629cff49a733b484371a37059bb0ac9901b557a727835e6085d8980e6da3fa650960320de2bab6cec8f31b9e10d888c08bf74ff76a1bbfb8bad6ff4", 0x88}, 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{&(0x7f0000002300)="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", 0x1000}], 0xa, &(0x7f00000033c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4000}], 0x3, 0x0) 2018/04/05 18:04:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000222, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) 2018/04/05 18:04:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000100), 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/05 18:04:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x200000000000000, 0x4080) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xf2b3, 0x2000) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x82000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r2, 0x91, 0xff, r3}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/50, 0x32}, &(0x7f00000004c0)}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x14) connect(r0, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x1cc) 2018/04/05 18:04:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'eWspanB\x00', &(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000001140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="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", @ANYRES32=r0]], @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES16, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="80a9c189e16f00b8d9bf9991bb77c405e730166829c49832b18cd40c8228a70daaa4ed00ddd3fe94dd9e26cbdd6e0490465c80fb1be9574a17d64de153867b497c1ea67222d8fab05f96bbf1a2c59388eea1202ca3c95a799f605fa5b58cd48f1c6dc6550840b1579ac7d61cb969e05c8cf8f6ae1d47d9936768a0759991e4caf386fe3346722f3d690a24f59b3c20faca31fe53c11de4a0f75c85fd5a2d975e99b19f501729592d5a7d4e95b7fa602312354135bbde067ca72d8373", @ANYRES32=r0], @ANYRES64, @ANYPTR=&(0x7f0000001300)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR, @ANYBLOB="126f59a7d698c5cdcf889b7e7607244634901b1666fef40f2ee17137e5086509fe6df33d8b087066dded46b1767f94e046950eacbfdf313ababbc38e6920d246151171bb272433d7d18cfeccb783899c7caa614ecbe4034853742996700dc03e9ba04dbb2a11716193e2a23e0418b5af0747f1ddb7fda57ee2770ed2fbe3e040280f7d677f74b123dbd183ba6b1deb3933b1fbe8a746c25de595469977"], @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRES64=r0, @ANYBLOB="884806f370643fb83ad0c0cea8f421199b8038c2f48a5875184fe633b083b002d9e0929615a856d3c24251ccabd1930422957fc930a88f1f4ffd8bc349ef8d564264415106992c6dd102e4b55fbe9760fcb3e21585fdf7f815d07a77da6df715b047d18ba497ba518a1347c45a15c786a527e96edad2d8d5e112d4d419b3916d412f088bf1fc7d9c5ba9ae839bab3c800dc9e1fd44d6d7aa34aab644a6fef419abb10525840720e679fec031698d9d00f0b754a86b2c72a65b38537007f889d986d2d7b0a4fe926bfe747c985bb9acf2d0c906d0ccb4fd4df19f483500992e2dcb1609448817769f61eae9985fd77f2d8b", @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYBLOB="c9c21f584d741049143f70fbcf266ed1d0df68d0ff9751bce9914b6b3072cd1a157b06a2f237f55856897e6062709c8438da3bdfc163637e6f742b0ca383f4247ebc7c1e3cbcc3e1cc8aa1e4f00a3b5d0b707989facaf892d3a6972bc7645358af17e2c2eb9bcfaebd4d9c357fba6cc626e1b7b41cbb119b8578f9687d02ade7c80769366f92b124ec420cbfc8be7e9d42eb5ca0af91ebe33f7ab1b9283b4c55c9", @ANYRES16=r0]]]}) socket$kcm(0x29, 0x5, 0x0) 2018/04/05 18:04:55 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000000900)={@local, @dev, @rand_addr}, &(0x7f00000009c0)=0xffffffffffffffea) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) r2 = perf_event_open(&(0x7f0000045147)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x40000000000) poll(&(0x7f00000001c0)=[{}, {r2}], 0x2, 0x8000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000) accept4$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x1000080800) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000004c0)={0x17, @broadcast=0xffffffff, 0x4e23, 0x4, 'lblcr\x00', 0x4, 0x7e00000000, 0xd}, 0x2c) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, r4}, 0xc) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x811, r2, 0x0) sendto$inet(r3, &(0x7f00000006c0)="c34ca80add139021dd9f5e443f8d53d5e727b4cd6508d5b95d0f2cb9d2b9f1cb7da4afd5c607147387923d3c2a3651f8e85849fc386c39903c2a8fe13fa9cb7ec0ff6858f63a5c655801c8e5e2c54b49c64dd2991855903199ea8ef948e9b0c8784b2c929a200bc9b0b75885b4fc0e730f2d210b040db9aabb9695168eea9bfb3bd5693d6decf5a1b075c9000379a19a6b8012a95438815ea2fcd24f2905a807a8187dbe2e42fd19a44f43a70537d06f9f8022a33939b0038464ceedce682940b1c9eda7", 0xc4, 0x20048000, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x7, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000001c0)="4863a9f2409cae2394d09e2119a7415c7c8419230286c240775bc5a000d9b1d4e2bcbca86f419f76ca11e0221861940dff083ea436c74dce02c2ff20cfb2c5fb1753256ba7b6f137c39410d371f20d282d8459487b7552ea677102f311c5b6934dadc5bb8dce21c28ad70abb47a9bf06dd35e9826af47a5d3a70839588ce8d18bb7215", 0x83}], 0x1}, 0x8}], 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_mount_image$bfs(&(0x7f0000000400)='bfs\x00', &(0x7f0000000440)='./file0\x00', 0xf396, 0x1, &(0x7f0000000840)=[{&(0x7f0000000480)="11820a2fff651d9156e0ae58e9a68489ed38ae97491e5915844e84531d4f35df3fe927079ccd3346cef0f8e5813ecb6c2ecd341def655018c231a89d2489a4", 0x3f, 0xe938}], 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0x800, 0xd1, 0x6, 0x7, 0x1, 0x5}, 0x7ff, 0x0, 0xff}) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1d) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee9c6d2da75af1f0200f5ab26d7a071fb01001ce39c5ae0bcebcf9b6763edab594f1f4c8b855aba6fb63abb49180ce9f168b0814c") ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x75d) ioctl$DRM_IOCTL_RES_CTX(r7, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/05 18:04:55 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) prctl$getreaper(0x3f, &(0x7f0000000340)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) connect$vsock_stream(r2, &(0x7f0000000240)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000001c0)=[r3, r4]) bind$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/05 18:04:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x4e23, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 18:04:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x6, 0x1}, 0x1, 0x7f, 0x3, {0x27, 0x800}, 0x81, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804a08}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x74, 0x14, 0x10, 0x70bd2a, 0x25dfdbff, {0x2, 0x39, 0x4a0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xab4, 0x0, 0x0, 0x9}}, @IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x8, 0x2, 0x1000000000000}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x2, 0x2, 0x9}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x7}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000804}, 0x20000000) 2018/04/05 18:04:55 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, 0x0, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) [ 144.404512] QAT: Invalid ioctl [ 144.425800] QAT: Invalid ioctl [ 144.474557] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/04/05 18:04:55 executing program 4: r0 = gettid() exit(0x4) timer_create(0x1, &(0x7f0000000040)={0x0, 0x41, 0x2, @tid=r0}, &(0x7f0000000080)) wait4(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/05 18:04:55 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = memfd_create(&(0x7f0000000780)='eav ', 0x7) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) write(r0, &(0x7f0000000040)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)) r1 = getpid() sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000001040)="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0x1000}, {&(0x7f0000000240)="6824285e10be62f73db3b406ccb110578a21a2d1ab1a5307bf51763031f2e73ce4795762f230bc9b6cdad2b0a7cacf4991d191ff0f0294", 0x37}, {&(0x7f0000000340)="077addbb01b43f464b02600083cae5a562b5ed3d07f37b9176f7efb1dd5544a091ca83e6cdd1ac796b8244e5e0beaacfbfd227e5669511066dc12d1eed5ce797022f04f88d3c5e5a5b7722f37ad2354286e5f222e26b6e2aa3a0209fbae5eb4a343a2dc018960f9c33149fed2947fd46b4839f852b4f2441d91faa2c27fe084d845a18283e4c815bdbf9697c3aac66275c82cb4d17a1b0d89e8e5933f39228d5982dad824779dde5a12a585128f712844e3261a083f3a3", 0xb7}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000005c0)="dbf9a3c6a62083044669e257fa74a1b4529feb434810223bf28115173c8e40f6698e4635e522e12df6fd79123a37975b1b3ea4437fe2b3f6cdd93dd9caeb782bbc2d695d2149f41d6aeba98acda6de38405f7a40fd9ee4aa86909399ca109b643d68f86d694fd844f66b23af6877c5558b929bb792251d4108565ebb042830390c1af8e507ed434da92c74684f58ef", 0x8f}], 0x5, 0x0, 0x0, 0x20000000}, 0x40000) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x101, 0x6, 0x9, 0x0, 0x2, 0x1, 0x8, 0x4, 0x3, 0x541, 0x0, 0x0, 0x9, 0x8, 0x0, 0x2, 0x4, 0x5, 0x6, 0x4, 0x5, 0x3, 0x3, 0x3, 0x26c0, 0x800, 0x10000000, 0x4000000000, 0x0, 0x14, 0x3, 0x7, 0xff, 0x7, 0x0, 0x0, 0xfffffffffffffeff, 0x2, @perf_config_ext={0x10001, 0x8}, 0x10000, 0x7c, 0x4c, 0x7, 0x6b, 0x80000000, 0x5fab}, r1, 0xa, r0, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/04/05 18:04:55 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) io_submit(r7, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)={r9}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x0) splice(r11, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 18:04:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000340)=0x3ff, &(0x7f0000000380)=0x1) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000140)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x2000, r2, r3, 0x4b, 0x0) 2018/04/05 18:04:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000640)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)={[{@loccookie='loccookie', 0x2c}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x40, 0x1, 0x3}, {0x6, 0x7ff, 0x3, 0xfffffffffffffeff}, {0x7, 0x8100, 0x7, 0x9}, {0x800, 0xfffffffffffffffc, 0x9c, 0x100000001}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/04/05 18:04:55 executing program 1: clock_settime(0x2, &(0x7f0000000100)={0x0, 0x1c9c380}) nanosleep(&(0x7f0000000000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountstats\x00') ppoll(&(0x7f0000000080)=[{r0, 0x4401}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0x61}, 0x8) [ 144.766223] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 144.812608] gfs2: not a GFS2 filesystem 2018/04/05 18:04:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x60000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/04/05 18:04:56 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, 0x0, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) [ 145.313389] gfs2: not a GFS2 filesystem 2018/04/05 18:04:56 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(0xffffffffffffffff, &(0x7f0000000040)=""/25, 0x19) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)=0x1) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff}, 0x10001, [0x80000000, 0x8, 0xfffffffffffffffe, 0x1, 0x3, 0x3, 0x0, 0x741d]}, 0x5c) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0), 0x4) 2018/04/05 18:04:56 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0xc01) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r2) keyctl$revoke(0x3, r3) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="b3", 0x1, r2) 2018/04/05 18:04:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x80, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x4) write(r0, &(0x7f0000000480)="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", 0xffffff39) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x12013, r0, 0x0) 2018/04/05 18:04:56 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0xf8, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000080)=0x8f49, 0x4) getsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff7a) 2018/04/05 18:04:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000080)=""/173, &(0x7f0000000140)=0xad) getrlimit(0xe, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/05 18:04:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r1, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000000540)=ANY=[@ANYBLOB="fd4decbe11b0e49578d26bd69e07d179db74fc62871eb391000a00f300010000005d36838e973549fe83f93f077e000a18a3"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001540)={0x3c, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="056304400300000000634040020000000000000003000000000000000000000010000000000000000000000018000000000000000800000000000000"], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000140)={@empty, 0x8, r4}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r2, 0x402, 0x27) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}}, 0x1c) getsockname(r2, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r5, 0x20000003) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000240), 0x8) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000580)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x11) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) close(r6) r7 = accept4(r5, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r7, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x0) 2018/04/05 18:04:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) unshare(0x28060400) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') io_setup(0x486, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000000080)="759588d784e222b8ff1c43d1949ca90387f25a3bc377d4b28d1e930ba0472ca9edf889173524efbdbe7b10da5f01e47bbe3894188253346f1b47478b02f32d1b3aa18560fa33ebba33dbd096561d58091c7b6073b956b36522d16b3e92e5aea494bf3c", 0x63, 0x100, 0x0, 0x0, r0}, &(0x7f0000000140)) setns(r1, 0x4000000000000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0xfffffffffffffff9, 0x3, 'client1\x00', 0xffffffff80000000, "3acc90b2609371e9", "6bf210dcf0a5a2b956f42bde8cee60e6e54daea1fb0caf97570c921cc5cb1aec", 0x6, 0x8}) 2018/04/05 18:04:56 executing program 7: syz_emit_ethernet(0x36f, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x3, 0x3}, 0x14) 2018/04/05 18:04:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x80, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x4) write(r0, &(0x7f0000000480)="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", 0xffffff39) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x12013, r0, 0x0) 2018/04/05 18:04:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) getxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0200784e2f6f040000000000000009a0c7f7904f58f657d1b2f62d56a2f0f70e338de13354c3df1ada686103e60b43de7174aea9a0e930eb736ad6b183792e4c63800d58ea7d8dae3f633bbd92a62cc3d258a34ef620524db70f82645013b0e7c6314d3f48b1ebbfa692c2bad9c53865dd7c41c73d86bfe699f1"], &(0x7f00000003c0)=""/252, 0x60) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x82f, 0x100) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) fchdir(r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000180)=[{{r3, r4/1000+30000}, 0xfff, 0x0, 0x5}, {{0x0, 0x2710}, 0x241, 0xffffffff, 0x2}, {{0x0, 0x2710}, 0x400, 0xfff, 0x1f}, {{r5, r6/1000+10000}, 0x100000000, 0xffff, 0x7b90}, {{r7, r8/1000+10000}, 0x800, 0x8, 0x4000000000000000}, {{0x77359400}, 0x100000001, 0x1, 0x2}], 0x90) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/05 18:04:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x100000001, 0x3ff, 0xf21, 0x100, 0x10001, 0x0, r1}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000f72ffc), 0x2) 2018/04/05 18:04:56 executing program 5: syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000280)='./file1\x00', 0xfff, 0x5, &(0x7f0000001580)=[{&(0x7f00000002c0)="1f0fc4558779dedb47def99bda38dace98d15cd0d8bfc1d29245f3f13e0df6ecac1290babf9252a15e6d175a44738f081a083fbe21e06f2ba5fed3dbbcca435b9616f0bedfe4bdf8988b457eaf3d7fe176a99a5d2582698511e3e5e417286350420ff680ff7324", 0x67, 0x400}, {&(0x7f0000000340)="84a96195b1a76c907ccf95b2adc564e9eb4663a60324b92f878cef2cee92164483bc2b2eb40d1e4dcf775cf77d15df413a773c0c9d21c0ce33a7b7ef5df18a3999ba4c9d3a34d5334766f18e1cecf483462fc74f195cbde62d4e7ad81027687de356f8387944cd227729ad233362a77b373c9791fc27e22fe1f9724e13bdd21638b8563804a8368d01f5a14784e5be93469593665bd54e62f9ec2786aff6b1689408ed1b3334a0a4882bad106ff5f72a26fc0ca76befa3438958902fb15b796077f7470110244ec781325811f4cba1fc91a18b0cf198f7ace543cac379d0b0", 0xdf}, {&(0x7f0000000440)="2a535f4b8c60b3187fe36d46a3dc6073cf7e8c9ed5ed9617dceee288778ceaa78cfeae", 0x23, 0x100000001}, {&(0x7f0000000480)="629a6365d15807a35621a9aab3fe906a8ad3d15d30d07e3b0ddd77b869ca6f105f5e68bdd9507bb0664ed9b91a04de62e138cd1c8d9020248ce440df115ad207e53ad268fe8c982f225a2ec993d4154266ae5c8e54fd5bd039497307b541818e5495805bfbb6bcda7c3d41d8848b0a2562261b1fa878db2795fbb6022b06c80c471f741fe6a9d8564244cbdd05f508ecb65b8580b18785ae2c430abc4ec0db838159f283b119729b5d43dc9fc529532a7631587858fb0bc977163cb250278b78e2ba0ae89a897c390875c66058c9e886bdd512d89f2711c3cb", 0xd9}, {&(0x7f0000000580)="188b567747699c092fa72a86fc8e505ab20517ffac393291501fe4c9ded424d2da8e9a0746aa3ade9f0c396bb3453aa922f46ad92286b2c7334955f585677d42eb00a0c4903d148d76d49823f567a64a508608f8c6e35bba00c14934bed143682ea4f02f4e1b00b54b233acc210cc13957b147d0840f6b1c14feb70cdb8ff8be0088ca5460b30d2de35d2875619acc85044a7fc334691a048c51d935beee64cc449d9f33b94168460fce4deb14f3b54061c694bdaf54bcdc20bc33d3e8c9f9794f1c7daa9edc6f6eb2fda61c1ae3b63ebeda79926cc87e3be9c50b660f016ca48a670ec254a03a2bedc2ea654f70233ec33039f20e91d0177e2faabd4a45175d2e1c503c6eadee890bb0f38497128dcc73207872ab7b0a40925b543af5f1857a80af12bf6b9cdd761aa9af137a3a4e854ad2d69c186af90160d1654b5f7ee7363ac47f76cbba7e5ead7713186e5517e8899ef382e7bb9074d903354c3b754b1490f462696b9562e759d6afe04b9abf26f0a531dbd6da1aaf819e7c3b933b279a9bf215aca2dc170e7236a862bfda1f6248d45a27843031493ac1d4e0de2c09dce562b33d9c85e5ca6bda2b9250c3cdc6ae7d6bbbc04a618dd3f30f2cfc6ec6bd259c99fcbc3becebfe7aeafd67bdde3be0fd780cff9c383fa8fb70aed25b644592535ad58d228458b82706e4eb9a0c9207b1832d6acd7b62c1e979ed9055382f86e3a559d9b86a2659c3fa87c3404e03138aa1d0eef6329cb64fbaafd358ee114dcc13fc23c4eea59ed637f4001f45b0f1b1078b1866a8a7ee31e56264a2c6c66804ddbf36a2e7320ad698c5a429676df310d65815f2cc412aab5f2ff4d2342f73e0163aec84c4c01b038931da8ccffe1aa8f40fa39e27b2073d9f8eb5706d9ab48aad788511b9b9bcbb0a2f81cde4498e05cb373254a34b57c72b2ec93d1c0b63e999ea6498bea81ed2e4c94885765a63ee5b7920f73fe68cb50fe964942bfc6a9facb9d7c1ffacb00ec03039bda81e6f6d6c1d0c275701eab686c68d5f7bdfc4aa51d9bf0cc91c9cd071d2499ee1689012178f3fa72711aa915cc5d34f67502fa6e43d6ed3148b300ed48de146959af61aa054ad95948ae38d96e250bcba9d20913540ad5d64e4995d6bd4938996acebc75e7fc4a100d76baa3c46f56cc4d017ff745c2b5291956ad99634d287e18af7a1f7ec5006b96661b494e30bbb87958a434c4505037cd7f11d30f642829ea750ec52c1b6f7c4571b6f3e7f23600750ad2c675fac8015425bb6511ac903f5b86d8b26c5e27f121a8b21066aae68031e0d0e7c97f1b0b250c26be09a83e125a6a9566c80a5f50d97ab531f203f9399074fc657c60f82df98bc3b955b8423ba1ca29c7a8394f171814b2d49536c6058441084190ef92336ca37931946a1acc1c4b41fd1d609f15604dd71b150fe527ac6cb434fb314247192ecd624ad89a01516cd9a62a587cf60e87f403bd1fba804bb378f175d8f9a819305ce8afea02ff89a9b989e34dde69d0ce00a0c3d30f7cf2900469ceca249fab8fe718e28e102fecb819b2cdf2aa7b4527ee3c6278a0bb7676d9cfad1a4bb2d13295c3b572359bf9b202b143b3b37a03326accc034e3094ec7463e87586a49c632d52633e9f6810f802b5b880c6542703734119b5bc8fca5dbc4a4a5d67cab11df023e7aa9315d5f72fe466918abdf2ddfc219ad46db7119986c09159046ab6289a3585f9ac0e91b3af43d5fb653635e7d55cc94acbf1bd6fa64f1400944dab2d3c555dca2150aae64adcbb4c639c6e8e9263c1e383beb825ad4d0a366ec89974d7c23af9d575adddb426bc70ab530bfd47fbc08841b49d80b579533a66877c11f63f71758fa4c67328a3ad2385e79b6b4a8c95175d1b0fbd44ec715d41a7023add52dd55dc11605f3b17d5dc94c95aa44a5b36617749522e7266d89bb23e32e5615370a86e20a6ae820ef0a767384611a0c03f8c14ddf7df2c556cc298a01c3a919280608de4dc7fb3d2e3ad16867c070d699959aa633928f77612e3d257ea92dd0a76eb3d9e19c1ffb4369b63213113d18406f3661bab603b7b296b950795e4fa2c17dd570c5f6185d8814750c9c1d197d9b5a859b45f3fe017a3827b7a78919e2676934ec1a92bfacd14f780a767374f43c00c33256fb8f5c674adfc15ed30f972fd45c4a964627b19ceb02c7b5f45c7f6e27a8c6f7dfca40cedccf38becc739dd5644acfcd03f1c30fce82cd808c73f4092ddd5e7e8d7f842b2a646bbb2d2ff63d236c41fdfc3dc16c27b4e97abe0ab8ea3dba756d82ca28acbea00055c477a6f08c0028d5f20c8d50b5f6a1326b1259d256c5072dcdd3d9a6b8042e8cb4bdf2bbedfbb0c779278ca8a49a836adfd449dd0b1575c0dddc650bf85f6103e7a799c927a5ba92fbac324563c8a87aa6975a33200f6f505875ef986da5691345b6f0ddc2a4d25b6cc8c4fb665a3353abb90c730650debf8d3c56e4e07ecec2dee24fb1754116aac61f5989769d6a37eecd3b7dc3323181f6675452a7cc131c4585a36ed5422091c9e9d5b58fe6aeff3e95294476bfdd643ea220d73d31ae3a4fa7b4cef8f891e232d3f7a0753032972c224032822366a6b778e30319135d705451d9c0ab42d7fce32b3b48e1543b5494436c04756f47c448d11e74d3144e80b83a3e687785155348d535ffb773e0b03a4423bf74a74a00e14991c0f72e7e6241df19712b41117e60580eabdf068dd5415d774431cfacacabc7fea28cbf1ab708a4f21f2acc2b8bb48f59b2c534f51b589d6b0fe09c3aed7a1209cbf087abd6d0bbde64ca0219da388954fa1ed129da2d51bae99f0084404e221f8114f05bf70cc4d1127bd4aea6baba6a81b648e69f43a58bd55c2b84a92a4d7077c6ac1c1355bf749a219d13cda1f1babe08e9df24596dd612a536fcd69581ac6c7ee05ffd3ed1569719e775c37c9c3a355c39ddcb43cd331f54943e85e0445e3fc83cd7cbb10e89b9676e4df956645a327b1389d0e5488dda83ed99d37c3f927618b2b30e543b633060c0059dec0a7df977aada32ed379856014e8cf51d999402bef022ad33d81997fa44645df2b4596043b4af0ae635d8474e79bf9eedf47339104ac1ab05379aaaa073bda8ea6d2426577639d8c1c18f2fd9a029be55ed3c1862c59ab9930f8de70009722cea0762cfc291ba16f93a9e2539c13fe7ae02201d0e3d5dee88100da8d55fd80d77cadac42ba85b2bcb4691dc27f1a58c731fb652e1275cce36ed6ea38b16ce70556c82d4307f26b2aabff294a990ed7c33818a1853720d14eb4a3b98c7779259af5a7d12b6a2440bb64b545cf7e8a7030fc3711ab41b0cacad937eb8506b3f049549ddd4cd3274c688ec7c5ceb98f04460aab701fe9e2fcf5698b7632ca47f53cd41f5126cc7a1e1938d7fe9f03e2434300cd1ab2b15d519ea9206915ea330cfc9153a1932f1874ecf840aabcb50eb2bd6e5b76283a134f35cc006838a2676a2ca293d548d4b9f65fe614c0019f847f689f8d2074a95f6f202f02a06b4fef372838bdcf38c4385d50db6bf028e5a1a53768bd869ee31040be602abb9664b3fa03fbcbe0f238c02af4c0f643f68820c73c5666d6783365f63c0cd65bca8538d5a1bdcd27b97d642b56ba1ed5f4fc5f448825f28736bec45f77e7914bca6b36b15f5987ba8e98d4c3a66a633da994bb7d08bcedb921302a940c0975dd031a68f51bd6a5537639aaa50523978dae3e514594215b19470d945da85fd769df9ff6692361b68cfebcdc2892d2cbb5caa198b04d569be73f2ccc4e0c2ea1489c1660190d07a422dd508d128d72da15b259d2921041744f2461abd385d593d720a195a4180211832760d721a4beaaa9a6113f9f2e25caf56073049f39161a1acc02f8633f0f7f259a214d8e4299b563b5541e4010c278e9be3aee0c9ad175eb946f2a80d07dffc2c1e8d3bfa41ce49ea2325da2d94a2e5ce49e53707e6d6ba04b3263ae6e0f98cc4ddbd0f21255fed4f6cd211d33757e53541229fd5b4e988ed68c1e2de4ff51efb1526033f320c9e4e8de69b192825a579d6476bd45a744f192a61592fab6683074a6e3e6497627385c1d723027173cd365eb068e13dc0dcf3e1a25569c5c4f9f203a78bf08a8892103ee77baa13c033cc31f8d2adc368c572c43c732a5f527c752636c88b2c17471c726879016441850648e1a58ebc55e601c66491be6ad1ec0224bae13614c9b6191afa5dbaec473306d0a5dcd8b3035dc74ed077c744d77f0c1da921dd71014b91eaf463c630c2a32d6f773ec376203ca4de8601ad263630c18d6afdb04db7b31a1a321e8ee2cf327fcd538098ba4841d410a9c8a446c1f77319e94b257922d6c40cfb1cc4efc2f0c76ad4bf12114f66a24e5044955f144b6188d7079d9c73ec17377315696a286efd2c2931e941ddb60499cd86dac5e624c905e8f6a7d3bea3b79b26e51e9608ce064da9d1ff220d2f1be94f314eef43ff651ca165c4831b102cb9d5eae7c8fe4865de49af0a79af4548d3aa0d61329f692d498e23494407336ece8c1cfef93af48f87cf87991279f778c2f1ca267bc978e890e33207b83520c9e6dacdd3d41c666ceb6a9567338b67a018819c93d645071ec4932f0a056e6ff7d0c9d55d20f35b71d8d289e4c7958b1d07ec95343082e08826409015e1278b6241f7a705c46b3876ec3aa34b198b39cd3364739ebffb01b87d4f6dcc8354d2a2e80a9cbb00f6180eb353dcdc971adfa6f3832f0dccd21c92ec33b8d8ad678abbe4226150bceda03f1079a0a4b4eb2d2309ef702d4956448d8a682373b79bc7e92a63eb1b7dbbb46ebe3cf0dd8e9dc356ddd61dc60822cd9bc34ccaf75f1f4c8bedfb227896c4894097bc772aae1c0878eeacb42adcd7e95d8bd188d10717fdc32f7eb32586e8093f74b5527dcd93105dd017bbb8557c323efdb6341efb960fb95fe6043baa48ffd7a909d46fc89539026c4c4483a8ce0e7a04676b1fefd5ab9687842bb0541a114907a740f262cae1343443f434bfad7871b8a15db60c1eb1fd8570edf985b5892969cbdf5c7bd73941c6d3b601e7a07d5d31cd70b804cf9454c7812f6fd5e2f1d26e5a1820dfd12c11736fc1d182700235a7d5315dedd2acba9b57496fd06fff8c0a2b073f08ea1c5931f5df9796edbf3daa0e29ee6c78053755187e62fc7bc601d10b00ddcbf96fd892f31831ed752ece4809626a006561c051fa9afd8908fa3870825edc46b5b18aec3280718ce22602179f5a039e9a334fec04161e434bd50586bdcadaaecd1c8790a649891bbba10f287b6d362c615abb84b53651c113827fd8dfb5561c1aa1e9088124e38fa9ae1c791ece678ad8b1e2e847240d71e123ecc3a371d4cf251e7f4084f55e4fbd475ac73af094f99639bfb05142ed6fb43d0031303a702ff39774ff4fa769b2feae2a1c9bc38781ac91202c94b78a2e5e1d58c7d724b4437c6fbcd6641505b4ed01c6759d542d8f3fd8fceb58ccf2d4ddf1db1831ca08e378ffb4a7208b89e2c0f815dcaa40f866844c5e50e8fb93f2cf649b784d494379a645389bd8b72e6dfe3443513ed78432ae9c57e32fae19380573e21224e5f974e01c5553810857df959bd66c295b0c33c161a5bd5d833d6f3d11367bb8441efebbcd4d3f6c215f6497c96f7daa31726666b646fb7bc1b734c01a6f4c1948fbc3efc83881927b4e748ebf55cc93c7047568a69fd42af9cba818ea35d8f0397c838351909f9c7200e56b4ebfbe4c7488ecbcf83dfdf3ba8c365", 0x1000, 0x8}], 0x800, &(0x7f0000001600)=ANY=[@ANYBLOB='block==,map=acorn,iocharset=ascii,check=strict,unhide,gib=-??2\x00?x,iocharset=cp437,\x00']) r0 = memfd_create(&(0x7f00000000c0)='iso9660\x00', 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) syz_mount_image$iso9660(&(0x7f0000001a40)='iso9660\x00', &(0x7f0000001800)='./file1\x00', 0x2, 0x1, &(0x7f00000018c0)=[{&(0x7f0000001900)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252ff2ddb3aa99a7a7e880d6bc63f494a03bdbf3c63ce6268be83595135b02a232c9ff4476eb72fd82b701dba36e382c254ac86add", 0x8d, 0x9000}], 0xfffffffffffffffd, &(0x7f00000019c0)={[{@unhide='unhide', 0x2c}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001680)={0x20000000, 0x40, 0x0, 0x3, 0x2, 0x0, 0x7fff, 0x948, 0x0}, &(0x7f0000001780)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000016c0)={r1, 0x0, &(0x7f0000001680)}, &(0x7f0000001700)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001740)={r2, 0x5, 0x10}, 0xc) 2018/04/05 18:04:56 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/04/05 18:04:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r1, 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mknod(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x3) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x8000, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_getnetconf={0x24, 0x52, 0x201, 0x70bd25, 0x25dfdbfb, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x3f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004800}, 0x4001) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$TCGETS(r2, 0x5401, &(0x7f00000004c0)) 2018/04/05 18:04:57 executing program 4: syz_read_part_table(0xf03, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000040)="4fb0fc56fbb696d24eb75069e4c773d3fe6535da466f967af7724c4f930c286ccd8524cad108cf1daea97491911bd794995bd8564cffa49d3aee21ce192c528f10a2685656ce8611e7bc7694510e91a938b51e399ea2f629a398033ce7149e65d7ba305aeb5951c5415d8337b62fa988bd706a4473e9cefe6433f2db6e4761b409346f3b0e154c23498b3d8592959d1b0a100e53c33866b01f2ba0ae10f1603874cdd75044f624f3fd919d8a2ac05bbbfac3e20fa3a986034a2115c23a8cc111", 0xc0, 0x7}, {&(0x7f0000000240)="ff73064d2721e45be494f6a89154a4ab5a5d370d84a3fceeb78a5b89ecb46430b4772c503b6923ddd5a7c33c9c0af2aeb2f32aeb581260c8fc284b0352957668167a5a6ec43704857275b9b78fa79c2697e9ed57457e9429ab6b67a9a0c1b2e743630940f73f50e07fc1a4d1f21fabd0ab4b1f62f83f84dd7ae9399c4b91c6ce980cdeba6788a856ee7c563f0b992854d101320d53aa8ce9738e011509eb679d73661c3d8567b17d9d75e9b9dde859089c2359dd0786bfa889e54c34451cd1927dd99fac609cc966d078e92e232cfa8a2626834a6fb844ca29b59d5d447d6e0b7ff2b21259bce8b276c032a8b9928420c6ba491aeaa7", 0xf6, 0x401}, {&(0x7f0000000340)="327415c49630cfb957f9c85909d804c13634419554b907d2352df46626be44297f047796764ff82aa573238324d2016a55d44884c3c89c2f025da9665a23d00ef3317e105e1dfb", 0x47, 0xfffffffffffffffe}, {&(0x7f0000000140)="2e312265c8fc60a81c663311350accc549ab6d684084396809de226f5294e925b39927843ee806d19dccd909fbabf0e301d6ad63e3a17bee49bfc241bff6e1ea", 0x40, 0xec}]) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f0000000000000000000000000000000000000000000000000000000000000000010000010100000100080800280000000000002813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000013400)}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='@']) syz_read_part_table(0x8ff, 0x5, &(0x7f0000001780)=[{&(0x7f0000000480)="1a52847afb809c0ee3f9dfc1c7d574616bbc97e2206535238ab64e41d086174e7b6302a4ebd6e50718cc52a0d6502edd40df95eb3100727af8890b3e01b8aed28e781312d683588a21913f9967d248fe7634120861e6b496c116fd091c05ab9851fc23456079c745166053c7ef5e19a4293c3373b87a35c83273e036c1c31767a520fdbc2821d8cf4988c900c218a52bb25e1aee56c7c57891bd0c05cddaf9ad1dd6d917c9dbfc6a39423bc1aaafb0bfe88deef38460560e8cd300a988bf690bfa33809ca4d47bee962cc771472802d0f5bbfb322de7a81376fe020b611d6b251c", 0xe1, 0x3f}, {&(0x7f0000000580)="d0a8def9f39a8e3ced2d2f7f9d7445adc50df3751c8076bf8cb65161b4820e712f4823d0b7984d2025ecadcfcd82ce1b36a46baa3a64767774a8ff8093cb5161101d00be6efc0107584b5bac88f93ee51f53114860357a1285fc667daeda12265825d5a5d2309700b1a50e9dfdaadbd5914a83649187e65cbbb28013e1d966a91ad2e6bb92c5de400a8ea766273411600008f96d0f2d8ef5a18366e8cd3fcbf8022d372f8a1d2140a9e133", 0xab, 0x27}, {&(0x7f0000000640)="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", 0x1000, 0x4}, {&(0x7f0000001640)="184b134179446a130b23ba2757315780cd292b5700173d357cab7a85fe88bb31be9d6ededbb45a6d3342d8d26a18400a7f5acf2f3400bfb845107039675b6cfa2a420ad8538f8c738049245981fabfab99abd5414226cd1ddbc51201a51e543cdec2a819c4ea7da88419f24ecf09bccb93344829081fc7cc9f169bf01fa36d8856773e652da6d0beb22af7c88260b2431d3ca6f81b622b26fcbf6d0e", 0x9c, 0x8}, {&(0x7f0000001700)="449a7b110bf6b436e6e94a50b263b801c0eda31d01bb18dc7ea379179c261a368748f03f8ac2e158a9fa2b742060f2a30e91547db4f86e72db61072075dc53ace477389cf87b7ab41994a1200cc2b4268eb20d5c", 0x54, 0x81}]) r0 = syz_open_dev$amidi(&(0x7f0000001800)='/dev/amidi#\x00', 0x8001, 0x10000) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001840)="6dadf6ef3cbddd246a5140233c7f565f000ba5b907de21a8aebb55b9c8f7cd80c1c9e9122ce9243db6a80fc375b4dac2ae550e03fe8e036f95935938ab7e5e12e71658fb1a2473fff1df8fb6e501b078338a46572ebdbe9ac9cbb42e5d09939fabffc770831ef3fc18ba10323556b1d4da", 0x71) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001900)={0x2, 0x9, 0x5, 0x20, 0x14, 0xffffffffffff8000}) openat$cgroup_int(r0, &(0x7f00000018c0)='cpuset.mems\x00', 0x2, 0x0) syz_read_part_table(0x4, 0x1, &(0x7f0000000440)=[{&(0x7f00000001c0)="b88376387200bd72f436f04f5bfe186ad8688d1873d9e96bfb0e83aef12925", 0x1f, 0xb258}]) accept$packet(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001980)=0x14) 2018/04/05 18:04:57 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/58) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)) 2018/04/05 18:04:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/137, 0x89}], 0x5, &(0x7f00000003c0)=""/253, 0xfd, 0x1}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000003b5cc0fc730100000000000000000000000000009500000001000000ea5b19d13d2c2c2b19e3f857e5"], &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 18:04:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x3, 0x31, 0x1}) r1 = socket(0x4, 0x4000007, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xfbd9, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7ff, 0x57dc0b57e66a1245) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000040)={0x2, 0x2, 0x2, 0x1, 0x4}) 2018/04/05 18:04:57 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xfffffffffffffffc, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/04/05 18:04:57 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, 0x0, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:57 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000180)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 18:04:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x200000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x3}, {0x3, 0x1}], 0x2) 2018/04/05 18:04:57 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdb}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x5, r1, 0x1, 0x3, 0x6}, 0x14) [ 146.228272] Dev loop4: unable to read RDB block 8 [ 146.233547] loop4: unable to read partition table [ 146.249397] loop4: partition table beyond EOD, truncated [ 146.255135] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 2018/04/05 18:04:57 executing program 3: socketpair$unix(0x1, 0x800000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000001, 0x400) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 18:04:57 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x438) [ 146.276068] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 146.359784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 146.407847] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 18:04:58 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af", 0x34, 0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101883, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x2, 0x0, [{}, {}]}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11630840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/05 18:04:58 executing program 4: r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x4c, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x4c}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x341601) 2018/04/05 18:04:58 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) dup3(r2, r3, 0x0) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:58 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ed8f70), 0x0, 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg(r2, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/05 18:04:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x30) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/05 18:04:58 executing program 2: mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc003, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/05 18:04:58 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x609e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) 2018/04/05 18:04:58 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3, 0x20000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="d0ffd9616fdb523885950cff2a7e991193151c8e47d8dbd58ca72cac170eed0ed8a1326462fe196eee73e5bbb6874a7e61e8b15535d915c663cdbd641d83826d399bfe4ee50426bcee832ae7b8c9720d7e99fa9e3089de91056dc3c9efb2cdc2d1c0f7dfad94202baac082e1278f81cf5b4a055a0974eb7f8496d8b03ab2b846f89e34523593337b3ef2bdca0d055921bb3bf1496ba1941f283c40402a9c6151f5d0629ee6faf0b8d8a0c403004a5feb1865256b42e707923b4f7bb572b2a4c32596b41ee6fd17030c3f747ece0625baf13d596b84faf6efc19c67f4d23b69153f5703bc7d849bae46321e65c572") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r3 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/midi#\x00', 0x0) keyctl$get_security(0x11, r3, &(0x7f00000003c0)=""/199, 0xc7) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80800904}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa8, r2, 0x10, 0x70bd2d, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x62f}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000000)) 2018/04/05 18:04:58 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) shutdown(r0, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="92f06f2a4527e360fa48cba938a2fe1908268d0be24a5756a13c7e6e709da403f31701e800b6bbc02037bd683b59e6a8a7cfd0cba03ce40c5e9d3f3e9e595ca0ef78a9160344280e88f6540718691a26b9b65aa0ec142661d7d65f29244bd4a694aa7188ac114e5354e08c2d8df87999069028b20ad633882d38c7a06ab70c81f3585b5884b53b743f", &(0x7f00000000c0)="6466488c50", 0x2}, 0x20) [ 147.474842] binder: 12503:12505 unknown command 1074291473 2018/04/05 18:04:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/199, 0xc7}], 0x2, &(0x7f0000000240)=""/65, 0x41, 0x4}, 0x40}, {{&(0x7f00000002c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f0000000340)}, {&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/79, 0x4f}, {&(0x7f0000001680)=""/85, 0x55}], 0x6, &(0x7f0000001780)=""/193, 0xc1, 0x3bbb}, 0xefa}, {{&(0x7f0000001880)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001900)=""/133, 0x85}, {&(0x7f00000019c0)=""/208, 0xd0}, {&(0x7f0000001ac0)=""/135, 0x87}, {&(0x7f0000001b80)=""/174, 0xae}, {&(0x7f0000001c40)=""/237, 0xed}], 0x5, &(0x7f0000001dc0)=""/235, 0xeb, 0x7}, 0x4}], 0x3, 0x40, &(0x7f0000001f80)={0x0, 0x989680}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000002000)={0xc00000000000000, 0x5, 0x0, 0x6, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000002040)={[0x1, 0x6, 0xfffffffffffffffe, 0x5, 0x5, 0x4, 0x7, 0x0, 0x100000000, 0x4, 0x0, 0x200, 0x8, 0x3, 0x80000000, 0x5], 0x10000, 0x100}) r4 = memfd_create(&(0x7f0000000340)='/dev/kvm\x00', 0x2) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000001fc0)={@dev={0xfe, 0x80, [], 0xd}, r1}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) getegid() ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000000)={0x200, 0x2}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/04/05 18:04:58 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) [ 147.524573] binder: 12503:12505 ioctl c0306201 20000040 returned -22 [ 147.576282] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 18:04:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r1}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040)) 2018/04/05 18:04:58 executing program 4: syz_read_part_table(0x401, 0xaaaaaaaaaaaae14, &(0x7f0000000080)) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x50b001) ioctl$TCSBRK(r0, 0x5409, 0x80) [ 147.613298] binder: 12503:12505 ioctl 40046207 0 returned -16 2018/04/05 18:04:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="30000000130001000000000000000000000000ff", @ANYRES32=r1, @ANYBLOB="000000000000000008001b000000000008000a0009000000"], 0x30}, 0x1}, 0x0) [ 147.654511] binder_alloc: binder_alloc_mmap_handler: 12503 2000c000-2000e000 already mapped failed -16 [ 147.683782] binder: 12503:12505 unknown command 1074291473 2018/04/05 18:04:58 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x103200, 0x2000000000) open_by_handle_at(r0, &(0x7f0000000000)={0xb, 0x2, "9fe041"}, 0x0) 2018/04/05 18:04:58 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) socket$inet_tcp(0x2, 0x1, 0x0) [ 147.704179] binder: 12503:12505 ioctl c0306201 20000040 returned -22 [ 147.719135] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/04/05 18:04:58 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x121000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf7, 0x40103) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x39}], 0x1) [ 147.848640] Dev loop4: unable to read RDB block 2 [ 147.853675] loop4: unable to read partition table [ 147.882799] loop4: partition table beyond EOD, truncated [ 147.888454] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 147.980748] Dev loop4: unable to read RDB block 2 [ 147.985768] loop4: unable to read partition table [ 147.990918] loop4: partition table beyond EOD, truncated [ 147.996489] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 2018/04/05 18:04:59 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) removexattr(&(0x7f0000000300)='./file0/file1\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000a40)="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", 0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) chroot(&(0x7f0000000340)='./file0\x00') ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000300)={r2, &(0x7f0000000200)=""/245}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001c008fb446150000000000000a000000", @ANYRES16=r1, @ANYBLOB="00020000000200000000008200008001b5d75d4dfa8f9a52ea055fe5cf587c23173a5b09b425b31fe6a08f9182a8008afcefc9423f6f6533b9402316523769347f0723e7d463ece90603a56d0618729c241300ac4da49bdb0f233a92d54f71240062894a06436384f4e41bd76343b864118dc26c2bc033a57c9b8f388c99cbd7b89056187c881dff3fc5039e9bf446dbc5f82c45f2f089ca0dc8fb73400f8c37000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/05 18:04:59 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f00000013c0)=ANY=[@ANYBLOB="1800000000000000000000000000000061100000000000000000000000000000950000909e0000000000"], &(0x7f0000000100)='GPL\x00', 0x4000000000000000, 0xfffffffffffffeb9, &(0x7f0000000000)=""/251}, 0x48) r1 = syz_open_dev$sndtimer(&(0x7f0000001200)='/dev/snd/timer\x00', 0x0, 0x40002) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000001340)={'NETMAP\x00'}, &(0x7f0000001380)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001240)=@assoc_value={0x0, 0x4}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000012c0)={r3, 0x2, 0x30}, 0xc) r4 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000011c0)={0x10000004}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/4096) 2018/04/05 18:04:59 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) 2018/04/05 18:04:59 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) dup3(r2, r3, 0x0) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:04:59 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000140)={0x8001, 0x5}) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/33, 0x21}], 0x5, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$ipx(r0, &(0x7f0000000000)="000f68e3596140953b2d95c7b595ea6ddfe1e5f57c09b0a843d64f9f837385d0b2e82c4a4b0eb3a1a7196d102768e02ef7a7d34a68c21ff1bf2a402dd0fdd4ee408feb357208af451a5462a9ebaf4f9860a420a6f8ac1a76f13cd7be002e52ca1942f082b7606bbd4f945068c96301b069a4f3a7bdb25350bf9905e96f278486bbc3094d30f159736ec348d5095f5eb71f2bd2f895dba5a09045e9c95cbf645a51da607a98324bbe37d0a2624bca306ebc7252e4e9e7a65498ba42b65fd7408317c9ba8593fae22981dcfe3eea19bd60fa41f8c6cd659d1a840ddd8d6901b7d51fb31d2601bf0851cf", 0xe9, 0x8000, &(0x7f0000000100)={0x4, 0x1, 0xfffffffffffffff8, "1e37b6eabc5f", 0x8}, 0x10) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x400, 0x5, 0x8, 0x9}]}) 2018/04/05 18:04:59 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001640)=0x7) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001600)={'eql\x00', 0x2}) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x136c, 0x11, 0xa, 0x202, 0x70bd2c, 0x25dfdbfe, {0xe, 0x0, 0x1}, [@nested={0x70, 0x47, [@generic="7e3122590ff104", @typed={0x64, 0xe, @binary="f4953e5ab1f9bbdef588c2eb10dba2380abc700faa3808966a66ef91359e52b013400b342c20d0b17e0967527805a7f704721455319ae40804f600035fd6fc76fae0c2399e98902808f60b2954c0f5e9d695cd40172f7357110a53315e1968"}]}, @typed={0x8, 0x89, @fd=r0}, @nested={0xb0, 0x10, [@typed={0x1c, 0x4, @str="87626465766e6f64657640256367726f75702d2500"}, @typed={0xc, 0x85, @u64=0x800}, @typed={0x8, 0x91, @str="17"}, @generic="3c1afe50531909c53749f5ff40ff25944fc4d4c61510f6edf9937655a1b6ca99c8e3dc3396e366ffba1174d9275e38dedd612881d04bab6a17b05c45e0efbcc46ed76f0127cbe72364db4e54a25abb4e7a99b8255e7779f2f98bfa318ed0e3260ca5b24cdf40cc6954a8a021812d0ae83c90", @typed={0x8, 0x91, @pid=r1}]}, @typed={0x8, 0x44, @ipv4=@loopback=0x7f000001}, @nested={0x20c, 0x2a, [@typed={0xc, 0x1a, @u64=0x2}, @typed={0x8, 0xb, @u32=0x8}, @generic="29e496005507a32fc91d35592efc7cbc49757a358aaf6d8198797b96620bed4074d2c19491e445954002cea95f46f97f815cc762fffa0d2cb230b11e24ef63c723030b026cdf827bf84dcb19d04c3d0c062b80b61d5bdca8801944c18a4f203dc45a023a013c531aceeaea93fe34a6a00cf168ee94a5a8c9da70512b8c1811fa690a23081a54c54d6314a783d1f76c12598a0a65c09ff38ebd9c5b44b104b122500c86c5e4564e12326604496df73501533a890f2a0f17a1e55436c13b8a32d22f05d2807386f72161aa3450122dec054b4bf46eae8cb738981ae39c7ba9b5c069b8c622a696dfd44a4771fcbcc66c7b20bc6e4e2fef", @typed={0xa8, 0x7e, @binary="e1ec44d3b34258ae67a366776d78980a875f82e9b16947ae63f63d060bac06e30ec27b212d8f2282d7ca135f9e6701ee44d3a8be0b8cc507cede9a5fd1683d05a8d51dbc4bd58fdb6dc95f247636fab7f9811d73cccddf7efa0fec3113f5d4342ac413a5c19ff89354d5da266b2c829f84502ba2bcacc3c17f0d2fbead3c1a0be5929866291e7032e63288a3ffeccdae6965e7c486f7e30ad2ad692c4ba0693ff0"}, @generic="8e17d4c0dc53080ebe5877ed3d4f5cdadeed1c", @typed={0x8, 0x2c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x3c, @fd=r0}, @generic="fbb60b396864da85b133d5835bae4a0cc96773ccc4ba59f7cee8f560c48c376d2397d8", @typed={0x8, 0x82, @fd=r0}, @typed={0x8, 0x24, @pid=r2}]}, @nested={0x100c, 0x42, [@typed={0x8, 0x14, @str='\x00'}, @generic="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@generic="4d53e3e6", @typed={0xc, 0x93, @u64=0x52f}]}, 0x136c}, 0x1, 0x0, 0x0, 0x2404c080}, 0x4000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001540)=""/191) socket(0x5, 0x7, 0x96) 2018/04/05 18:04:59 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0x81, 0x34, 0x1, r1}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffc, 0x1a, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffeff, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xec, "f73198251f9ff2214a9a0d766375f7db2385b55e8a5a5f661bf5b1f853f89b2619f23a01a213c063ffe934832b6eb13710f47ff3ea51d580d07dd5334f8ce2db332a783805fa40a2b1350e2eb8c57dd4adb02a273bed47ae362167b3f85131fb2f7f171a0d722807849c4d30045954be91aad90ae2941174703fe58c884c12deadc584c954756126dfc0c0454303585ec5d87d08ea9da0b12d65b241abee3b2aaa82af33e840ac4dcae1a9b0c90c65157168930bfd8abaef9ab2a2484d308c585a973faef6dd66f4b1f443ed1918aaf3708da7edfa9188fbed68d3191699831d422d2195bcfe19489eb71f41"}, &(0x7f00000000c0)=0xf4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000280)={r5, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x3, @empty, 0x8}]}, &(0x7f00000002c0)=0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x4) 2018/04/05 18:04:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001200)={&(0x7f0000001100)={0xd0, r1, 0x800, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2a77}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) socket$kcm(0x29, 0x1000000000000005, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r2, &(0x7f0000c43f70)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) [ 148.360637] QAT: Invalid ioctl [ 148.382653] QAT: Invalid ioctl 2018/04/05 18:04:59 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f0000000000)) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/183, 0xb7) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) 2018/04/05 18:04:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x101100, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/04/05 18:04:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) clock_gettime(0x0, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x5}, {0xc, 0x100}, {0x7, 0x5}], 0x3) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r2 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x6, 0x3, [0x5, 0x1, 0xe0a4]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x80000001}, 0x8) 2018/04/05 18:04:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r1, 0x9, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x5) sendto$inet6(r0, &(0x7f0000aaff09)="ef", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) 2018/04/05 18:04:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e22, 0x1, 0x4e20, 0x4, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0x2, 0x0, 0x9, 0x9, 0x44, 0x7, 0x2, 0x6}, {0x1, 0x0, 0x1a07}, 0x40d7, 0x6e6bb8, 0x2, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3506, 0x2, 0x3, 0x7e, 0x0, 0xfff, 0x9e0a}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 18:04:59 executing program 4: r0 = socket(0x1e, 0x1, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"af3ee408c49e2b"}, 0x8}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080)=0x6, 0x4) [ 148.532141] x86/PAT: syz-executor2:12606 map pfn RAM range req write-combining for [mem 0x170bf0000-0x170bf3fff], got write-back 2018/04/05 18:04:59 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) fallocate(r0, 0x1, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/05 18:04:59 executing program 5: unshare(0x4000000) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x400980) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000140)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) [ 148.611120] x86/PAT: syz-executor2:12620 map pfn RAM range req write-combining for [mem 0x170bf0000-0x170bf3fff], got write-back 2018/04/05 18:04:59 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x9, 0x20400) r2 = accept4(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="c4000000decbc8523f67968d98be403844f327c846e0ea2346d23e7f58c2937ce158cabfc0a4223ae138c15457d600ce76aedec2884924327d5ead0bfd7d89b7c9645c1f8c0b23d22d50939588b623ea62969d6dc4d86af5780d43a1780f4ae0d14a77b247597aa21232b0211f18e2b4f3287efd82ab44eac25c9db1b19003f640514327b2bbe3a3ab48df036307c4aea15398a1a40e609a4cfe65610f811fcafc639c3dda87cd251ffbbf014554902871e3042342b1e9ed31ae6c4ad99052180719824000000000"], &(0x7f0000000380)=0x2) r4 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x3, 0xa000) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0xef) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000005c0)=""/114) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r3, 0xffffffff, 0x20}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000580)=0x0) ptrace$setopts(0x4206, r5, 0x8e, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) socketpair(0xf, 0x80006, 0x80000000, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000000680)=""/179) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1}}) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f00000000c0)={@rand_addr, @multicast2, @multicast2}, &(0x7f0000000100)=0xc) 2018/04/05 18:04:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000000240)={0x0, 0x16, 0x0, @thr={&(0x7f0000000140)="96cc9bf34c69293854607d7e00118ebc76694dd590dc170f0f32734c10315a9be87a0714de05132ce112e433917a6e46ea", &(0x7f00000001c0)="f6f8476be2989fbdb7164532e40b7ad44aa8dd71728a4245ad09d711330a1e0e2085cc5a4edcb205bf81b211a3dc6eb7b0484a2688e42670c4995e372b0121e6dac2e6"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r2 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000028000)=""/233) write$fuse(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000440)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xfffffffffffffffd}) 2018/04/05 18:04:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)=""/216, &(0x7f0000000080)=0xd8) 2018/04/05 18:05:00 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffefd) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x7) 2018/04/05 18:05:00 executing program 5: r0 = geteuid() getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r2}, {r3}], 0x38f, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) fcntl$setpipe(r2, 0x407, 0x3ff) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/05 18:05:00 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) fallocate(r0, 0x1, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/05 18:05:00 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) accept$inet(r0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0xb93, 0x2, 0x1}) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1, 0x0) 2018/04/05 18:05:00 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0xf7fffffffffffffd) syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x8, 0xffffffff7fffffff}, &(0x7f0000000100)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r1, &(0x7f0000000540)="2146b59e1450c2ca5bbf5f04cdf42f3a33154bfd649f0d5c5db74c8057deed78956aeb563cbae31721a16773d408b09ac221a1cc97e58e6e72ba49325b355d14186eac8c1c32fcc7794a2c692b8873b87952d6e2dee5f296cb2953924ddbff00648cdd7f0eae3c557c1795942311e8f9a0adb9540dbf0b9854705c1a226642d58a39a5c9dede7b3668795bcb891932b62741be6630508389257b08dfe33e0d2cae14c52886f1136b5d2f8581dc2642c5bd25ae73ce5f08b30ff87dd25e41cb", &(0x7f0000000600)=""/227}, 0x18) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x7, 0x7fffffff, r3, 0xd4, r4, 0x1f, 0x9, 0x2e9}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe, "c4da05c0b88fc87277a755879919"}, &(0x7f0000000180)=0x16) syz_emit_ethernet(0x22, &(0x7f0000000080)=ANY=[@ANYBLOB="0180a300000e6e816da3142681003300000c0300000006030000cd8ef1b2b16ed808"], 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000e00)) pselect6(0x40, &(0x7f00000003c0)={0x9, 0x8, 0x3, 0x3, 0x1f, 0xc5, 0x5, 0x1}, &(0x7f0000000400)={0x1, 0x9, 0x5, 0x8001, 0x1, 0x6, 0x0, 0x6000000000000000}, &(0x7f0000000440)={0x200000000000000, 0x100000001, 0x461, 0x4, 0x40, 0x0, 0x5, 0x7}, &(0x7f0000000480)={0x0, 0x1c9c380}, &(0x7f0000000500)={&(0x7f00000004c0)={0x9}, 0x8}) r5 = getpid() tkill(r5, 0x13) 2018/04/05 18:05:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8000) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x8001}, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/05 18:05:00 executing program 7: socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) r2 = semget(0xffffffffffffffff, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000009c0), 0x2) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000040010000400100004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000e2d6ee360000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000180c200000000000000000000000000e0000002e0000001000000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a6b616c6c6572310000000000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x0, r3}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/05 18:05:00 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) dup3(r2, r3, 0x0) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:00 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r4, 0x9, 0xfff, 0x4}, 0x10) r5 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r5, &(0x7f00000003c0)=""/221, 0xdd) close(r1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x6, 0xf57c, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) syz_open_procfs(0x0, &(0x7f0000000280)='net/sctp\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0xb) connect$unix(r2, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/04/05 18:05:00 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0xfffffffffffffffe}, 0xe) r2 = getpid() ptrace(0x11, r2) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000100)=0x10) 2018/04/05 18:05:00 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) fallocate(r0, 0x1, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/05 18:05:01 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x8, 0x0, [{0x0, 0x8001, 0x0, 0x10000, 0x7f}, {0x8000001b, 0x200, 0xdc, 0x6, 0xfffffffffffffff8}, {0x40000001, 0x44, 0x2, 0x1, 0x9}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0x8000001f, 0x1ff, 0x5, 0x20, 0xe52a}, {0x7, 0x1000, 0x8, 0x1ff, 0x6}, {0x0, 0x9, 0x4, 0x80000000, 0xffffffffffffff97}, {0xb, 0x0, 0x7, 0x454, 0x80}]}) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/04/05 18:05:01 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000140)=""/247, &(0x7f0000000000)=0xffffffffffffffd5) r1 = socket(0x2, 0x2000000000000005, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0xe4c6a18051e3ec85, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000380)) inotify_add_watch(r2, &(0x7f0000000440)='./file1\x00', 0x80025f) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r3, &(0x7f00000000c0)={0x1d, r4}, 0x10) 2018/04/05 18:05:01 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000480)=ANY=[]) fallocate(r1, 0x8, 0x0, 0x3000000000) r2 = epoll_create1(0x0) close(r0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) signalfd4(r2, &(0x7f0000001480)={0xf414}, 0x8, 0x80800) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003cbff4)) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/94, 0x5e}, {&(0x7f0000001200)=""/106, 0x6a}, {&(0x7f0000001280)=""/131, 0x83}], 0x5, &(0x7f00000013c0)=""/80, 0x50, 0x80}, 0x100) 2018/04/05 18:05:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="30f7fffffbfffffffcffffffffffffff06000000000052de6c5fd4248192000077713b69c8d27ac45bccf70f0000010000000000eb86000000000000"], 0x30) 2018/04/05 18:05:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x8, 0x400000000, 'client1\x00', 0x4, "fa959882f4d6fa9c", "a257d0820a2bd18d27e7c4a9ab6e17fa476736701e16b993cecb4fc1725cd67a", 0x3, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/04/05 18:05:01 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) fallocate(r0, 0x1, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/05 18:05:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x478) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x0, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000bc0)={0x11}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x0, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/05 18:05:01 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) getuid() syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x100) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x22000, 0x0) ioctl$TIOCCBRK(r3, 0x5428) signalfd(r3, &(0x7f0000000140)={0x5}, 0x8) r4 = dup(r1) setsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f0000000100)=0x67, 0x4) 2018/04/05 18:05:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000003ff8)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 2018/04/05 18:05:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) write(r2, &(0x7f0000000080)="de38d15a8d5ff679fe2eba0cf79aa8c196ec2275e9c6b1f54e2ac1a5e301eda7a52d6ffd046a8a75d1441d0a9fe215da87e76ff3d619e51fc32ec8c93f41889dcb397b280ba364e51e395ebc756733befc0244d2a0eb7bf212253b4683a0238e3872e4ce7ad03e96473b6cde815e9fe013579c509a3e02a7563825d561899cc5f6f0843b7b73d43513ac027618f7fcdfd431145f08655702eafe6808379d19852306d0b0c33c6b0c", 0xa8) dup3(r1, r0, 0x0) [ 150.710666] kernel msg: ebtables bug: please report to author: Wrong len argument [ 150.760435] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 18:05:02 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b99e0000000f329a14000000020066b831008ed0660f080f20c035000001000f22c0f01099753700000f229a0fc71e0f009c7e01000000d3aa95000000", 0x3d}], 0x1, 0x0, &(0x7f0000000000)=[@cr4={0x1, 0x20000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) semtimedop(0x0, &(0x7f0000000080)=[{0x1, 0x6, 0x800}, {0x9, 0xa9d2}, {0x3, 0x41, 0x1000}, {0x3, 0x0, 0x800}, {0x1, 0x1, 0x1800}], 0x95, &(0x7f0000000100)={0x77359400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 18:05:02 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000003c0)=""/161, &(0x7f0000000340)=0xa1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req={0x5, 0x1, 0x5, 0x4}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='task\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0x4, 0x2}, 'port0\x00', 0x0, 0x21, 0x10000, 0x0, 0x5, 0xfffffffffffffffa, 0xa5, 0x0, 0x2, 0x31c}) chroot(&(0x7f0000000300)='./file0\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x8}) sched_getscheduler(0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) sendto(r0, &(0x7f0000000280)="8a821fbdf0dd1709e521f5257a7f4521e89e59d734a2d81b7583bb12bfabfd8b2c24", 0x22, 0x40, 0x0, 0x0) chroot(&(0x7f00000002c0)='./file0\x00') syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') 2018/04/05 18:05:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x100000001, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r2, &(0x7f0000000580)="8ff320df8e89251e9e84434dbae1edc26584f4d5b530d40b5e07543faf140691946b06b39b7597f9e0a690dc7be55e95f73c648ee7546495c85e8cee86922a94f0b1a13cb2bf62ed630a1c6bcb40737c3cfde4078ee19e65565bce85257a9f650586eb1cc95b5f35e97922be31cd8b93f8fda08baa26a05483ae35647c183eda74856a30924b60a7babefbac9d1506e7d4b2c6300fbe80455c80a108ff63c344c40532d16dff8ab59a597de0ac17cc4908134be03bbede14e52225c718190d283b840718b569dcc2406f43b77a323420efebf7"}, 0x10) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="b0d5710d4a8802e3b882e8dc99adc8d39a864d45e93f84e1d882a8094b4158adfcf7e38bfe21c2fd3cd979b9a38d4dfdaf9bbc5aef412646aa372d4349f1eed8e704d805631c66e21775c797008c594424c67ec66d8c8e689a6d4caeacb935392eaf198491eb11ef1fde28c870221a3ddba8b25a9955562bd4e9555ee494438aa996207df78e3fdebf173b4cdae7544d763855877c47285d11cf0fe72404", 0x9e}], 0x1}, 0x4c880) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={r0, 0x0, 0x6d, 0x2b, &(0x7f0000000300)="ba0890389614098c26744aa8fe215fe873460baefdbaa22b3be66129807e1efbbeff68ac7483980bf13399333357562346a420822d9255696c362b5b3308f3903192165b7c620c60a20db711d3e506419ea924e75de39aaaf52cb06c532eae15043d141b1f1089dacbef78b2ee", &(0x7f0000000680)=""/43, 0x3ff, 0x69ac}, 0x28) socketpair(0x11, 0x800, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r4, 0x0, 0x21, 0x9f, &(0x7f0000000440)="6351bf78789a68e0535a36cb0f4449c0a8b23f3049b8686aa2119acd2704b47ee7", &(0x7f0000000480)=""/159, 0x4, 0x27a}, 0x28) r5 = gettid() perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xcc4b, 0x81, 0x2, 0x5e34cd09, 0x0, 0x6, 0x2000, 0x0, 0x8, 0x1, 0x7, 0x0, 0x2, 0x8001, 0x8bb4, 0x9, 0x2, 0x5, 0x0, 0x9, 0x100000000, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x10001, 0x50a, 0x0, 0x1, 0x8, 0x3, 0x80, 0x7, 0x1, 0xfffffffffffffffd, 0x4, 0x3, 0x0, 0x5b, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x88, 0x4, 0x30e4, 0x2, 0x2, 0x6}, r5, 0x2, r3, 0x8) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 18:05:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x280200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000400)={&(0x7f00000003c0)=[0x3ab, 0x4], 0x2, 0x5, 0x0, 0x59b, 0xc2b, 0x2ca62acd, {0x7ff, 0x200, 0x2, 0x9, 0x400, 0xc190, 0x0, 0x0, 0x9, 0xd5d8, 0x8, 0x1, 0x7, 0x3ef, "442b986c8c9ef8648aaefc8394af9d6c24f10e7ae82c3fae4d0e8ee2c824ae51"}}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0xfffffffffffffed1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r3 = dup3(r1, r0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x200) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x3, 0x3, 0x2}}, 0x26) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000300)={'teql0\x00', @ifru_flags=0x3801}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xe, 0x7, 0x80000001, 0x3, 0x8, r3, 0x4049dba9}, 0x2c) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0xfffffffffffffffd}, {0x20000, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000280)={0x5, 0xfffffffffffffff9, 0xba, 0x2, 0x9}) ioctl$KVM_RUN(r5, 0xae80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000240)={"6363736864110000000004f500", {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/04/05 18:05:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x5, 0x141400) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000400)=""/248) sendmsg$alg(r3, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000500)="8fde9f62d3fd218d73b993e956567c5e37d7e617d0aebdd43ec5c9b7f77aae3cd43210c8472f5e0b0468744f31fac92f3709f5c80212e9131298df63", 0x3c}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="64b29fbcc6ab75b13433593cf238c7c66eec93381505c70705bc9c5180047f614bfa2fd369be74b5d20402b0a7cf761305f448fd2f7606f3e880175c7d82ff0f2b6b79795d330ae97df15e0ff0850da3659f3a4e18b6a82380ad2a6bcde162ed07978e55c59fb26f7a663ac5613d0df314640ade5f9a65062c632eed9b5693970e6064275c2e9bf31c857fc9945f3a6316967a9b2d06d45f5a916b3f2deb6b6d03283388e812c38e13cb9302d29bfd3cba", 0xb1}, {&(0x7f0000000700)="1fbb106ad46c86744b2d2f2d0ba063bf048e12061d73584d35d035c1f7238c4b586201a4e409be22699c6d9a4f58d363", 0x30}, {&(0x7f0000000740)="f80e673c379be2028cd5759412a61df27215e706ec6104055966899dd6eb34fa69d85e2050f21830af53c88672ab40372bd168ab610fc7f21a96c4dbaa7b72d877d8c528923056e4695ad6dda93106b9808e2372a643c77a5fc6f0c242c87a0df8be3651f38480d1cdb3fad85ba2826e25361cd39004f7ee53d80b28fa1c4a9563eef5d9962e556463d8b1bad06d0e38f95d2878967487469e48646752b7de8e8200daf2b7538805e5d953a170c351cb0f3a6e3c72e3360be80367418e", 0xbd}, {&(0x7f0000000800)="3d80211279a21c3ee3178f70d280879cb28b5717df40b0de9bdfb6e2ec22164c3915d576b20f56f0dbe83e7c8e3d65ffc986e89f51d0ffbd95b706d3aa14fe42976acfd126b7f6e34691f2f2ac5d82db66095afed829471faf0fe5f3b10b392b96ff6b1f415ead0e9b750057b9e87020fedff278d8823b7376d30705d0330397244579bf500017", 0x87}, {&(0x7f00000008c0)="74af08af1f3bc6ed78962fff3c9d106a9da6dd7aa77d36e9ed44fdcdc1fce80b4a333c30a159dd57ed386e1b3bb74ba2a87e18ad7718692ee4d76a4f2cccf630b61a46f7bc3231505c6bf3b276e7ae5ae4c423ace9a3d7ccadae2f2d7a461c56bcb24e59b050e7559475e85a0a14d00a05f404bf1ae92185d5f9b7", 0x7b}, {&(0x7f0000000940)="81d3bb198b68077cdc4d3de5a3a2bfa40de9204605960861d54d3c65fbd27d1906111ca8d3cb47f60175e79f1b02dae1fdf2466e7f4dddf265c22d65790525d09a931cd01b1c6925af2b486bc92a6391f723cfb2fef61ae0e66aee2a986dc96c2c1abaad4c9f27e12bf43b01d3d7a6b5aada3dc980a0bb78ecfe3304fc65d125b80ba838ca2b911c8b6698c829837d726ab35d15c308dc135af8bf", 0x9b}, {&(0x7f0000000a00)="d3679a1ea09d40133af020c470a8fed54be92ec6024272d3d0121bd65447304b58bf0e54e7fbf670048b58b75094ff4d82cb5ff3bf11c67af5f1732e0ba828219386e2cdcc17b4bba1ccddef5d575bd021d67042c07b1dac7590212b5de014cac7dcdf8ae69dbe00cc60629c5846bbf1cc4865926f279424b36324c672b12cdb7d38edfa724df8f8bf66766f0e469a8d7368f2a04cb0650d3a1efed58ff7e8790eba2d6902d71fc220bea14430d268d4b5780806a57b1f385daa9dadedac697e43cc7fd0db3b5e23d176a17c99f5454177ae794ac7f9719038c23e2e640a11", 0xdf}], 0x9, &(0x7f0000000bc0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb6, "851ca44d36d0e34ec3ae0b753f8f5e23d06899503a7455b145500770665eefc1021afab8fcafbacdaf8234c445294b5b70131e16a9963d627742ca8db9823cd43339a923dbfa81caba02fb41378fefdc950ebe9d83e34f6e34c1cf2a152c3a1c843f5821cf23f3386abd9235494a13d94b9c589de3d2584e0aae5adc17e9fe824a1883e603932a2d8e1bd6ad4478cbca3c1e2641f9155cc22641db1b6f965517ce1c1f8df4209b5456111ca4a80a4d3cbbf5c9bbedae"}, @iv={0x20, 0x117, 0x2, 0x9, "62b366eb6ee62a246d"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x3}], 0x1150, 0x20000000}, 0x4000) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000300)=""/228) delete_module(&(0x7f0000000280)=',bdev\x00', 0x200) alarm(0x100000000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)={0x0, 0x5000, 0x7fffffff, 0x2, 0x46a45ba5}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000240)=0x1, 0x8) 2018/04/05 18:05:02 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='user!trusted[\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0xffffffffffffffd2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)=0x8) listen(r0, 0x6) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2719, &(0x7f0000000000)=""/40, &(0x7f000090effc)=0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}], 0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x80000001, 0x20, 0x1, 0x1b}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x8e5a}, &(0x7f00000001c0)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000240)={{0x2, 0xa11e, 0x2faf7a51, 0x0, 0xffff, 0xffffffff7fffffff}, 0x2, 0x3f, 0x1, 0x8, 0x2e5, "591846e69fa741e91857ff639e22b93a9df7180111102739743c19c38622590c8a54e9822be2ee54517a8b2e6c7626adc00afa4d0f9116b764a21019acc94a68f4afb4e2bf55abd5a886c6f450c77906a915a15f8a6ff00eaab4d37410414d717213bbefac187b48afa27f4c2cf95c6ac052a08ddcf287773ac1d346f1ff9a65"}) 2018/04/05 18:05:02 executing program 1: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='H'], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000280)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 18:05:02 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) [ 151.773449] x86/PAT: syz-executor1:12754 map pfn RAM range req write-combining for [mem 0x188d70000-0x188d73fff], got write-back 2018/04/05 18:05:03 executing program 4: r0 = socket(0x8, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x40) 2018/04/05 18:05:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x3, 0x4, &(0x7f0000000440)=[{&(0x7f00000000c0)="b8c2361b62f5c082baccdeb29ea3ca0e1778f64b61ea9199db2575f87609506893a47e50f99abb20987144e4d41749c9ccdfac1a48f4fd009ae55ee4dbfe14b1a6a18eab98", 0x45, 0x1}, {&(0x7f0000000280)="e335aa17a016fdfb4e386d8ab21c61edd13382e871d097985d244a1a33fa83d97ccb680854d5a272f546a2482d23d0ebac0cda0520eb4085f965440bee84d05dfcb6afe7a23bd07ab3a2860d5330efb6ab7ef8305a4ce1665f3a1a97d0246175a7a08fcde6c813db136d5882960917f529d0c6eaf71c8b9a1f5347730a80fc5f1f6a4e6e6e625067c38df07119439853720f997551490cfba76b8c94118460584a2c99950c6d81585d9168d2e9b421d45db13ba02474e9b07514a68ed1bc", 0xbe, 0x8}, {&(0x7f0000000140)="d0ffc4bad0c3238caca42fb6a46394f1f4cfbd5bf839088fbe09d829e082ecda95869d446165d321a2908c475ec9f3db7892951feda2e6bf377bc3f10148c01d4e106217f6df5704e7aa1a78a95e27bd3ddb5c819c72c6a5fc97ebdbbd0fcac924deae18f7fc055e71cf4b1d187f73", 0x6f, 0x2}, {&(0x7f0000000340)="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", 0xfb, 0x6}], 0x1e3710252db68d36, &(0x7f00000004c0)={'nouuid,', {[{@discard='discard', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x37, 0x36, 0x78]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@biosize={'biosize', 0x3d, [0x31, 0x33]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@sunit={'sunit', 0x3d, [0x3f, 0x34]}, 0x2c}, {@grpid='grpid', 0x2c}]}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98) 2018/04/05 18:05:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000400)={0x6, 0x7fff, 0x10001, 0x5, 0x20}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000002c0)={0x0, 0x0, [0x86d, 0xef8, 0x0, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 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, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f00000003c0)=""/16, 0x10, 0x40, &(0x7f0000000540)={0x1a, 0x337, 0x3f, 0x9, 0x2}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)}, 0x10) close(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) r3 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000080)={0x2000000802, 0xa}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f00000004c0)={0xfffffffffffffffa, 0x9, 0x3141}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000000)={0x1412, 0x0, 0x80, 0x0, "257f0018c0034aa8d367645f316f3b1895645b4ba917ea41384b7dcfaa8633a94035bce2bf63f0496191d9e8", 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setfsuid(r6) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x40000) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000740)={0x439, 0x0, 0x1f, 0x0, 0x1, 0x4}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000700)=0x6) [ 151.895020] x86/PAT: syz-executor1:12754 map pfn RAM range req write-combining for [mem 0x188d70000-0x188d73fff], got write-back 2018/04/05 18:05:03 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000002a00)}}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='rose0\x00', 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) fcntl$setsig(r0, 0xa, 0x2b) 2018/04/05 18:05:03 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) r1 = msgget(0x0, 0x49) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = getuid() getgroups(0x5, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x4, r2, r3, r4, r5, 0x12, 0x5}, 0x7, 0x8, 0x1, 0x94ca, 0x7e72547, 0x7ff, r6, r7}) 2018/04/05 18:05:03 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44035, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2}, 'ip6gre0\x00'}) 2018/04/05 18:05:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={r4}) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) 2018/04/05 18:05:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x2, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0xffff, 0x4e8, 0x89, 0x6, 0x101, 0x39e}) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="000000000048280967ac767f96a2e0132fc37743e1c50000020000000000000000080000007f006452b03e00000020000000000800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xcc}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1000, 0x8082) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0xeb3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) signalfd(r2, &(0x7f0000000340)={0x2}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000180)={0x8000000, 0x1, 0x3c}) 2018/04/05 18:05:03 executing program 1: r0 = memfd_create(&(0x7f0000000000)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) fallocate(r0, 0x0, 0x0, 0xffff) 2018/04/05 18:05:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'gretap0\x00', 0x3}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/04/05 18:05:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) flock(r2, 0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x8000) ioctl$TCFLSH(r1, 0x40085500, 0x0) 2018/04/05 18:05:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f00000000c0)={0x3, {"8c16ac461444f6"}}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x115000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000140)={0xa75, 0x7fff, 0xfd5, 0x4, 0x800}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000001c0)={0x80000000, 0x5, 0x8001, 0xffffffffffff8000, 0x7fffffff, 0xffffffffffffc407, 0x3f, 0x4, 0x7, 0xb3}) 2018/04/05 18:05:03 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') sendfile(r0, r0, &(0x7f0000000080), 0x5) 2018/04/05 18:05:03 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x244880, 0x0) dup2(r0, r0) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xfffffffffffffffd}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000500ffff05000100010007000d5c8d2d7feca7a90b35348f326c3375445943851712c8538711dd60b0311f8d8fe6cef330728bfb0000000000000000000000"], &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="5c0000001906a1e271fefe9a4cd0313a3ea2d158b4965cc26a1ff94b19fc591371b74331c3adfc39686e5d3e582a85df74bff8038f1dc8cbc0fb992b41be0b036a5c051f377775d1e98f371f2e32097e"], &(0x7f0000000180)=0x2) 2018/04/05 18:05:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 18:05:03 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x18) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) 2018/04/05 18:05:03 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x10000, 0x2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r2, r3, &(0x7f000017f000), 0x1) 2018/04/05 18:05:03 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r2 = accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x8000, 0x7, 0x4, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x1ff, 0x1, 0x3}, &(0x7f0000000240)=0x10) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'syz_tun\x00'}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/05 18:05:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x400000b0, 0x0, 0x81}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:05:03 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x7fff, 0xc) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x8001) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000b40)='@', 0x1}], 0x1, 0x2000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/05 18:05:03 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3f, 0x4) r1 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) sendmsg(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000140)="7b58add6bb83298ba5286c33f5b420f1fd8ad19ae899520ec218f519bad54682be29c3d8a80209ac48ddb165bd884151182c90a3747533f130060b2b40bae0ae6f0caac4e63ef8df30a654fd6d100ccf6b0161faac98d7a3afed890862c0dd930d7936fda9fb7c4f831a4a27741d926bbfba3dbc30849fdda2b4d06af5157031a384e25cc787838ea1ce130971a4c949c280368db9892baed855b5bffb0b656558461bdbc03b09f1fd36221c9bdc0234e11a16", 0xb3}, {&(0x7f0000000200)="0054c6dd0046804bd2d4188ab83b8a8f6acf6d73b52d8adc96f4603c4eb00d414ea90cffabc27fed50bca56280559a2fc2196ad21907afa12d9afb076cb55e6c951dce14a67e47afe33f5a9aba6cfb8d81516ca37f45f3767cac7e01ec038f9c232d163fbb2bbd8a1bbe09b7f11a27d1933cb8905f07ce67f6338d0a61cc97b456c3f3", 0x83}, {&(0x7f00000002c0)="b07a23dfe31d7e535e7a69721f8f1041bbf6ff965599af9d70c7281c63128e61280c271ef4b1abe30020f4a8295a705f729448e4343e497f8429035fa38445d73350bea6c1dae3d8548ef6e705c7d125ff3e24b8c7bdc87d2bfb07c5d7f7c5144e6110417db0e342811bbd1f0ebdb29f2081da3bfb4cd5a23cf79b9965cb402cd5652fd353b53bc65071d78840c61b67ad42ee13dee6b5c96d099b56c6cecc3fbfb090dfa52f821afe407727765e1f67ddb46badb173266f58f6d311cd91bacc8778441001312f463886642e021aaf4dbf1cdea7d9601753a27de1d425969f199027447a07572cff", 0xe8}, {&(0x7f00000003c0)="69719c63eb6eb431044beab33c08a9fff997ab05543fa32cb31ad496dbbc57e21ee1d4468dc4ab5dfea774112e16c6ad7f88aad0c1d3", 0x36}, {&(0x7f0000000400)="5e024ad0f25d742c4a52a8093afa951ec14710f13c7c7de8b946b6ec7265792d698f67f3670c572c2b0d0ceb62f63df1d9fff8d907747bc8042ad835cddc513ff9056736c973421139ffa4079d1912bb711d10e9b1453c2db494c3beab3ca78342b8ce08c50ba0e5f218e9e9e58b534a82c13f1370788280f57665e27aecd2a3585e44816a982534901ee5689ddf493055592868afb8a7b7c9a2d54fb4d526d8bfd0130aba414a1932dc02cac8dce823544644e24c464abb87b8f5df1bf6cd0aee", 0xc1}, {&(0x7f0000000500)="631953de31e7b041994ccda36dbe38db44a6dd0c6685127d9c0fadeea281c0f14d3492a3d9c212017e1f5bee45594d16dc03911ac3783cafe9ec0c0c5a413e010fcb9b11542fd0f44d4f07c76b3e0a804bbdf5ed104f7768e8c466b71f3a8051c8e356a34f7cf6fe474c7933e0249c1c715433a40c83ef0025d3127060d1bc1c762d65eee43a23b9e87789d351d64e9f16d43a3a6b2e9d113368c6263ad966cebbccb26531d5deee331d1dd1f06777f617874935a345959c2ec119db11f143", 0xbf}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="077968fa3d37087a2bf75b1f1c0cff95932dfa6816aa7dec405972d3090caa31d464d7d86088eed5570113ba1ce8acf738e6b398a742f69d4217f7a8fc80a99cb72244c77e1147c939bb1ecc99742c865c7988ae7f0dd90b7e334c64675d5ea51d848dfb719d03ec615950323417bc8c8876ea8fa3bb4aa6d433555b7f45223b187ef27a575f36ab28eb011a9f19636d18f22855679467e02f0be64662ad4be12b5681ecdb53567997bc6b24338ed08d559ce628fc5286efa6e7fbf933f82dac16c3ed58", 0xc4}], 0x8, &(0x7f0000000780)=[{0x80, 0x10f, 0x2ef4, "e5f37bbc6c4a3154201f9174496784bdd6a64c2efde4e881ea570a384a9b1f778ccb6099964b3b7fce6a5e24df7661b05180ff24fe0ab511e91da498678d0ba340300b135ab924fcc256e57f41a7cd2d9e6fb4c390a7b27682bcbb51e65e88f99b970bc596589ab9e2c3e1f34d"}, {0xf8, 0x29, 0x7, "c4d937bb6df82c1dad98a9aaf9fd1a6c921a624e030c52baed986d161ded223cd38d75cc1716065de726634b267329c42129633def5807a6bb52ed5a6c9832ca297a9a3ecb8c6df79f37e85a725503b6179ec17eb86c419f00a369eeb3610a4ded43c18a098a5747b068ff88ea01441b197d5c726720736617afe7a61bae7535003411d53689486f8eff9d41229af6d9b1ad095598e79e48423e6232438283d8883cd56cdd866159b6fc25be6bb2e61d1f68d3b23a61db99171576d417dacc776fd89c40bf92c8ecfa50b1775411955edc712e604b09874cc72f5d28a794e6ac8f739cd92b20ba"}, {0x28, 0x104, 0x4, "453e896db6173467e8ceb5299687bf11b0fa4b2b29f022bf"}, {0x1010, 0x0, 0xfffffffffffffff9, 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"}], 0x2310, 0x80}, 0x8000) shmdt(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x58) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000aac8c61843a2344410000000b000000"], 0x14}, 0x1}, 0x0) 2018/04/05 18:05:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r1, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) writev(0xffffffffffffffff, &(0x7f000048affd), 0x0) 2018/04/05 18:05:04 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80, 0x200002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) recvmmsg(0xffffffffffffffff, &(0x7f00000002c0)=[{{&(0x7f0000000380)=@pppoe, 0x80, &(0x7f0000005580)=[{&(0x7f0000005540)=""/26, 0x1a}], 0x1}}], 0x3fffffffffffe09, 0x0, &(0x7f0000007d40)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x9, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x5, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x1}) preadv(r1, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/187}, {&(0x7f0000001b80)=""/1}], 0x3d6, 0x0) 2018/04/05 18:05:04 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffff, 0x490000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYRES32=r3, @ANYBLOB="08000884029b38000000aa"], 0x34}, 0x1}, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/05 18:05:04 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xafc, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="68000000c5c1fe2cdae3f0c9144d64d9d9561f5771c89800622a6fb3497c4dc77fd5cd3089adac4c2ee8e89d6999a9d85b600a216775530b6132010000004dec7c9fb8a0e8dd81cb1281068be63ab4dc86cc38b9cf179aa01700ab02eae6479f447041ea077a56c8dbf0fc0fccffbca0af3540a4698ca0697a8577f0c07113a43078c9cd6ec053038fe8914420f3cbc2ff55df97e0ec1d72101f316f6277a1ccff57377ba7f17ac95172b3e61c0b2eab"], &(0x7f0000000180)=0x70) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={r2, r3}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getrlimit(0xf, &(0x7f0000000000)) sendto$inet6(r4, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 18:05:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x1, 0x7, 0x62dc2bce}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000002c0)={'bond0\x00'}) 2018/04/05 18:05:04 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x10) fcntl$setflags(r0, 0x2, 0x0) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) ftruncate(r0, 0x0) 2018/04/05 18:05:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000004, 0x210}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000600000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/05 18:05:04 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100, r1}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) [ 153.561606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 18:05:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001d000103000000000000c4d420aa5729d5f3779600001f000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) r3 = creat(&(0x7f0000001500)='./file0\x00', 0x0) acct(&(0x7f0000000280)='./file0\x00') getpeername$ax25(r3, &(0x7f0000001800), &(0x7f0000001d00)=0x10) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x801, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) fsync(r3) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r8, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r7}, 0x14) execveat(r8, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r8) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(r5, &(0x7f0000001540)="816d6f72792e65eb55ecb828e9e4", 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/05 18:05:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) [ 153.607167] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 18:05:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/04/05 18:05:04 executing program 1: r0 = userfaultfd(0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x200000f, 0x50, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x2000000}) 2018/04/05 18:05:04 executing program 7: statfs(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)=""/99) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000a9c5"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0xffffffffffffff9b, 0x0, &(0x7f00000000c0)}) r1 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x1) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x339, 0x1, 0x4, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/05 18:05:05 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) 2018/04/05 18:05:05 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2002) 2018/04/05 18:05:05 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000003c00)='/dev/amidi#\x00', 0x7f, 0x30000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003d80)={@ax25={0x3, {"5d31aa019d7b3a"}, 0x1f}, {&(0x7f0000003c40)=""/208, 0xd0}, &(0x7f0000003d40), 0x40}, 0xa0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x6, 0x0, 0x8085, 0x0, r0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f00000000c0)='net/route\x00') 2018/04/05 18:05:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/05 18:05:05 executing program 6: bpf$MAP_UPDATE_ELEM(0x8, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080)="befb36c0580c3ff882ff7d32df42d1413c2cc59c5935767e0b97e8eff791a2b061d5a83f5503100355ceefe484ecd8b7594787f90012b24ce69c17bafae52241dad4e2ff4bf9e237a8e166f49fb6025aff1f079e00adaafbf3e1db79c9bbfe0700000000000000744d37a3ce952d490a56522842b135d12408a72df86eba9457a62a4343b12743dd"}, 0x20) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x3, 0x36, &(0x7f0000000180)="d2b214378a475bf993c8a58c141b18b634ddecfb5ad07cee7ca0a29039fea134e73a797b9b8937ae3df31a7880a9ab250053a6f978e2"}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000200)={0xffffffff, 0xfff, 0x800, 0x2, 0x7fffffff, 0xfffffffffffffc00, 0x4, 0xfff, 0x8, 0x6}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) set_mempolicy(0x8000, &(0x7f0000000000)=0xaa5e, 0x1) 2018/04/05 18:05:05 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x8000) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvfrom(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) 2018/04/05 18:05:05 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x22002) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000180)) sendfile(r0, r1, &(0x7f0000000080), 0x100) 2018/04/05 18:05:05 executing program 1: symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00') accept$ax25(0xffffffffffffff9c, &(0x7f0000000900), &(0x7f0000000940)=0x10) mkdir(&(0x7f0000000980)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) close(0xffffffffffffffff) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x80240202) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000df8ffc), 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000002000), 0x0, 0xc008, 0x0, 0x0) 2018/04/05 18:05:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x21e0, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/fscreate\x00') r3 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x204000) io_submit(r1, 0x2, &(0x7f0000000480)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x80000001, r0, &(0x7f0000000140)="56e140f00f71d602ae4e9b6f3de5c8ed378e4b4a58c1c994e63d2b2d18cadd0a298aa69534c26ec6aa2f5953d1a7d48e1e8347212cfb09070533911594078379e251b8524303dc1b1f751c8d9a2dec03d0c4882dd563945176a8e038a20f1b1295b9f85bb90f10466c6c443962df3e345d4ff6939ca6877f0c4f76a4cb912499a09ccae32babd93f7bd33a2ec5", 0x8d, 0x80000001, 0x0, 0x1, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xe, 0x7, r0, &(0x7f0000000280)="6a8edf2650abafc46204aa9496602fa2f9e67662f7eda3a803a375ba5879a83424df8fd48c21085a1a01f64f3b953765e43a8fe9a7dd26bbc2fd6bdcc81925a949b7438d0874f3f13d7c21cb67dc80b641faef1451361fa7bd536d2dfa317723ee10811d9b1ca83da8e1b41691d61e75c3718f1620facc3581262f1d9a3a160b2fb2a342a98836fdc8cc6144bd4d443493b0322f2231d5d07d4e093b7f17b87a27f500ce653be3f7d677f8a61438f1dd0ccc615a", 0xb4, 0x8000, 0x0, 0x0, r3}]) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x340}, {0xffffffffffffffff, 0x400}, {r0, 0x8000}, {r0}, {r0, 0x83e6}], 0x5, &(0x7f0000000500)={0x77359400}, &(0x7f00000000c0)={0x10001}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r3, &(0x7f0000aa1f60), 0x0) write(r4, &(0x7f0000000380)="cb0429eaed14fcb2798f57191c9a91ebb43b42e1c093d7f02ab18a6fd926e29976855776f5e8e342e59e2afc0af2a02d43251d50deeb6195ce1db2e0422a0ef188a3b4c3ec4989d8fef73f0d24cccbca32283fb5eb3b5cacb6d79bbdff2f4065dccde0179d4413c71dd2a46ade8a146ba98f332b310584d9b3c3706800184dc0304f652cda1e3ba23a272ef8634ecb7d420029885af802c059cdf161bacbd901a05af5aac58d89fb20f6427f", 0xac) acct(&(0x7f0000000080)='./file0\x00') 2018/04/05 18:05:05 executing program 6: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 18:05:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x555bf880, 0x10281) [ 154.609159] binder: release 12906:12972 transaction 9 out, still active [ 154.616233] binder: undelivered TRANSACTION_COMPLETE [ 154.621409] binder: send failed reply for transaction 10 to 12906:12909 [ 154.630706] binder: 12906:12972 ioctl c0306201 20004000 returned -14 [ 154.638571] binder: BINDER_SET_CONTEXT_MGR already set [ 154.643991] binder: 12906:12909 ioctl 40046207 0 returned -16 [ 154.647442] binder_alloc: 12906: binder_alloc_buf, no vma [ 154.655568] binder: 12906:12973 transaction failed 29189/-3, size 0-0 line 2963 [ 154.664324] binder_alloc: 12906: binder_alloc_buf, no vma [ 154.667804] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.669995] binder: 12906:12909 transaction failed 29189/-3, size 0-0 line 2963 [ 154.701621] binder: release 12906:12909 transaction 9 in, still active [ 154.705094] Process accounting resumed [ 154.708395] binder: send failed reply for transaction 9, target dead 2018/04/05 18:05:06 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/05 18:05:06 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100, r1}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:06 executing program 1: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/34) 2018/04/05 18:05:06 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000002c0)) mq_open(&(0x7f0000000040)='lo\x00', 0x0, 0x0, &(0x7f00000000c0)) write(r0, &(0x7f0000000100), 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/04/05 18:05:06 executing program 6: r0 = memfd_create(&(0x7f0000000680)="07000000236367726f40000010", 0x400000) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000380)={0x0, r2}) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0x1, 0xa7, 0x5}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000006c0)={r4, 0x10}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x0, 0x0) r10 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r9}) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r9, 0x4}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r10, 0x80044501, &(0x7f0000000640)=""/62) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r11) fstat(r6, &(0x7f0000000540)) flistxattr(r0, &(0x7f0000000480)=""/144, 0x3d) sendmsg$kcm(r3, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000400), 0x21e, &(0x7f0000002000)=ANY=[@ANYRES64=r0], 0x8}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r12 = fcntl$getown(r9, 0x9) fcntl$setown(r5, 0x8, r12) 2018/04/05 18:05:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)={[{@check_strict='check=strict', 0x2c}]}) r0 = gettid() r1 = getpgid(0x0) r2 = epoll_create1(0x80000) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) kcmp(r0, r1, 0x5, r2, r3) r4 = open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x0, 0x0) statx(r4, &(0x7f0000000080)='./file0/f.le.\x00', 0x0, 0x4, &(0x7f0000000140)) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x101903, 0x100) 2018/04/05 18:05:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10040, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0x1f, &(0x7f0000000080)="8a70705eb8e939baaedce799e662b5bb9c17c22c8b2471bd76063b2b343c9c"}) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/05 18:05:06 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)="5683992609fff63f4878bb41c4326b5fa023db4230b2a96d") fstatfs(r0, &(0x7f0000000040)=""/56) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x8}) [ 154.883520] Process accounting resumed 2018/04/05 18:05:06 executing program 1: fanotify_init(0x0, 0x3) 2018/04/05 18:05:06 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x301040) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x62040) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) clock_adjtime(0x0, &(0x7f00007b7f30)={0xda60}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8000) 2018/04/05 18:05:06 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000640)={0x8, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0xb86}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x22, 0xdd0d, 0xec, 0x4, 0x0, &(0x7f0000000600), 0x0, 0x8, 0x9}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) r4 = getpid() fcntl$setpipe(r0, 0x407, 0x400) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)=']cpusetsecuritybdev\x00', &(0x7f00000001c0)='(.wlan0\x00', &(0x7f0000000200)='em0})\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='}proc\x00', &(0x7f0000000340)='-)\x00', &(0x7f0000000380)='security(nodev\x00', &(0x7f00000003c0)='!!vboxnet0)\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='em0\x00', &(0x7f0000000500)="9b6b657972696e673a7472757374656400"], 0x1000) setpgid(r3, r4) openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x8001, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000000700)={r5, r1, 0xfffffffffffffffe}) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000000c0)) ioctl$TCSETA(r2, 0x5406, &(0x7f00000006c0)={0x10001, 0x8, 0x1ff, 0x8, 0x9, 0x3, 0x0, 0xfffffffffffffc00, 0x2, 0x7}) getdents64(r2, &(0x7f0000000040)=""/93, 0x5d) 2018/04/05 18:05:06 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="11634840000000000051400000000000010000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000c5f000)=ANY=[], @ANYPTR=&(0x7f0000787fe0)=ANY=[], @ANYBLOB='\x00\x00\x00\b\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00001cd000)}) 2018/04/05 18:05:06 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) write(r0, &(0x7f0000000080)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa8942, 0x0) set_tid_address(&(0x7f0000000040)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0b0106167b0000008701000003000000db03000007000000000000000000000046da054a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006779fcebe112be0065d1ba6b7745378c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa24) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r0}) [ 155.160238] binder_alloc: 13020: binder_alloc_buf size 134217728 failed, no address space [ 155.168761] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 155.177540] binder: 13020:13022 transaction failed 29201/-28, size 0-0 line 2963 [ 155.220753] binder: BINDER_SET_CONTEXT_MGR already set [ 155.229969] binder: 13020:13022 ioctl 40046207 0 returned -16 [ 155.284874] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 18:05:06 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:06 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5c1, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000300)=0x7a8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) close(r2) getsockopt(r1, 0x3, 0x9, &(0x7f0000000200)=""/150, &(0x7f00000002c0)=0x96) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffffffffffffffb, 0x0) 2018/04/05 18:05:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="1c0000001800210a00000000000000000140ff7f080503000a000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 18:05:06 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c559d6e3c559830000050003000001fe0000080000000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b000f", 0x80, 0x400}, {&(0x7f0000015f00)='H+', 0x2, 0x8400}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00f265f383e7a2fd53000000000000000000000000000000"]) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)="1f1b17a4e2a7664702c4dbb0898454ad343d7325ec8090bfd81589d21a0cb586fdabc77a6ff65c5aa5966e70a6fc7d0fd3a13768ce8dc52d6f3ecfa392624e698dbe90bd22bd251930c81fa3f36520877bbeaa0b76b95e009243591a372617de2a36335ded00199a54ba4995c711aa185cc21180443263d0beef2ceaf63c7d77dfdc3bb4dcef1504e8a9bc98eadbc42dae54bf12f8c735a08cdb49c0aff6c539229fd4328bc95ef160c9839a705f62f1fd45e0a6ee20c49e5bbf61a86a8fc447b8ba0923885f2bf0f91692bbf7768a01a81cbab13696ac29d6ae", 0xda, 0x1}, {&(0x7f0000000340)="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", 0xfa, 0x1}, {&(0x7f0000000140)="4680d641c63d631419c52a8b8e027bb55626d61fe98266ab0bf470cc7c2a483d2d8e7c2684f1241af862764b6abca3d05d2dd6c8af5e20b86a918b99d6bcc97a6d", 0x41, 0x8}], 0x8, &(0x7f00000000c0)={[{@file_umask={'file_umask', 0x3d, [0x32, 0x36, 0x34, 0x36, 0x33, 0x30, 0x37]}, 0x2c}, {@creator={'creator', 0x3d, "8a789f07"}, 0x2c}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x111040, 0x0) connect$pppoe(r0, &(0x7f0000000500)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, "6970b6746e6c3000"}}, 0x54) 2018/04/05 18:05:06 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 2018/04/05 18:05:06 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x5, 0x10000000000032, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r2, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) linkat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/05 18:05:06 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x402, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x240, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000005c0)=0x200000000000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80041, 0x0) fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fchown(r1, r3, r4) ioctl$int_out(r1, 0x2, &(0x7f0000000480)) getsockname$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x10000) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000180)="15394461d1c3573f47c8a9767b3108d60953f4f9523c") ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3, 0x4, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x7f}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/05 18:05:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) io_setup(0x80, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0xfff, r2, &(0x7f0000000100)="830c76ab411fa8b5ea221cd2ce7c28391b6f87bac8c57ea03cb0c093d002e9e9a2d64936b94e735a6967faa14248905e2b729bdcfc24f153cc7269ae242849a6df602a8e867814fc8994c0e5f80db51f08b68ab23ed0038de76c586f5e1350c6201aee2d58e2b8649e92eafb24971d2c1323ea3c18cc984437b7a9edc0ba361ccf4bc9dd", 0x84, 0x9, 0x0, 0x1, r0}, &(0x7f0000000200)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000740)={0x7b}) [ 155.766956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 155.783628] hfsplus: invalid secondary volume header [ 155.788964] hfsplus: unable to find HFS+ superblock 2018/04/05 18:05:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x20000, 0x60) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000600)="0e", 0x1}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x4000) write(r0, &(0x7f0000000340)='k', 0x1) fcntl$setstatus(r0, 0x4, 0x42000) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="d8", 0x1}], 0x1, 0x0) 2018/04/05 18:05:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x2b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaab00180c20036a9000008004500001c0000000000009078ac141400ac1414bb000000000008"], &(0x7f0000000000)) 2018/04/05 18:05:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) r3 = getpgid(0xffffffffffffffff) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/05 18:05:07 executing program 1: clone(0x143b9d8157eb999c, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x5) [ 155.831899] hfs: can't find a HFS filesystem on dev loop3 2018/04/05 18:05:07 executing program 5: r0 = timerfd_create(0x9, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0xff60) unshare(0x40600) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000002000)) [ 155.899513] hfsplus: invalid secondary volume header [ 155.904789] hfsplus: unable to find HFS+ superblock 2018/04/05 18:05:07 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xeb1c, 0x400) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='ppp0systemkeyringeth1/\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000380)={0x5, r0, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = socket$inet(0x2, 0x2, 0x0) r5 = gettid() sched_getparam(r5, &(0x7f00000000c0)) r6 = socket$inet(0xa, 0x801, 0x0) setsockopt$sock_linger(r6, 0x1, 0x33, &(0x7f0000000280), 0x6) r7 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) [ 155.963117] FAT-fs (loop4): Directory bread(block 6) failed [ 155.990910] FAT-fs (loop4): Directory bread(block 7) failed [ 156.042941] FAT-fs (loop4): Directory bread(block 8) failed [ 156.067348] print_req_error: I/O error, dev loop6, sector 0 [ 156.076849] print_req_error: I/O error, dev loop6, sector 0 [ 156.082991] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.090570] print_req_error: I/O error, dev loop6, sector 0 [ 156.096431] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.105053] print_req_error: I/O error, dev loop6, sector 0 [ 156.110873] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.124338] FAT-fs (loop4): Directory bread(block 9) failed [ 156.125183] print_req_error: I/O error, dev loop6, sector 0 [ 156.134363] FAT-fs (loop4): Directory bread(block 10) failed [ 156.136011] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.150664] print_req_error: I/O error, dev loop6, sector 0 [ 156.156305] FAT-fs (loop4): Directory bread(block 11) failed [ 156.156483] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.162332] FAT-fs (loop4): Directory bread(block 12) failed [ 156.169904] print_req_error: I/O error, dev loop6, sector 24 [ 156.175593] FAT-fs (loop4): Directory bread(block 13) failed [ 156.181204] Buffer I/O error on dev loop6, logical block 3, async page read [ 156.181795] print_req_error: I/O error, dev loop6, sector 0 [ 156.200074] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.208765] print_req_error: I/O error, dev loop6, sector 0 [ 156.214568] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.222152] print_req_error: I/O error, dev loop6, sector 0 [ 156.227967] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.235466] Buffer I/O error on dev loop6, logical block 0, async page read [ 156.243261] FAT-fs (loop4): Directory bread(block 14) failed [ 156.254764] FAT-fs (loop4): Directory bread(block 15) failed 2018/04/05 18:05:07 executing program 2: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000000080) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x0, 0xf001, 0x3ff, 0x9318}) 2018/04/05 18:05:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) r3 = getpgid(0xffffffffffffffff) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/05 18:05:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0xa7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/05 18:05:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/05 18:05:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000007780)={0x0, 0x0, @multicast2}, &(0x7f00000077c0)=0x10) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000007800), &(0x7f0000007840)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5250368d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000840)={r3, 0x7fff}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_matches\x00') r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="66b9800000c00f326635000400000f300f78ddf367670f1892cb0000003e0f90e4b8de008ec80f525500660f3a086f0361baf80c66b83b97e68766efbafc0cec0f01370fc71d", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6502703f, 0xfffffffffffff498, 0xd994, 0x0, 0x7, 0x2, 0x7, 0x8, 0x277, 0x40, 0x2df, 0x1, 0x100000000, 0x38, 0x2, 0x3, 0x5, 0x527d000}, [{0x4, 0x700, 0xfffffffffffffff9, 0x5, 0x9, 0x3, 0x92, 0x4}], "d6ec47513a618ef30c996b6cb3e7c3cd1b7ab321ed352c0b595748de8c2a6721ce386809457a076462adfdd75ebb97d108aa01da37c305a5f7f4a02ea7558b782c9cdfb3a7578b1f5f31b127fcc3915f233a7d1155e767c11a40aab736af0d181968d53f630dfb25ecd238c9062c45b9ad8e7d1a39fafd3cf0997f4d729c53280dae2baddea676ab38ebbe1a7ed85a13535d785f9e24ff7d7a45753755fd26a5431bea4cb60156040b1ab9f27b04c52161af4e90a712cf65c9938a15f72bbef1c58d64158469284605f2e5db9e8a0c307808035773d1dd5410e4e8", [[], [], [], []]}, 0x553) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000001c0)="ed9d3f7dce063b2c11fe2a6254eb33ac93ff3b888652387bdb3c699c003c012e185ad47623dfb4495f6bd8e2f1be6f2455af4e0050b0b09a8137e24fa97936167664f019dabaf794c6c4e4426336468b437af49b8c769e895791bfe7dc6806fbf1aa28f01d6a19fe55305efb0968e516a8cc77085cd0d3c1ba8f4c29448b894c1865e67ba2f83017076e4710b1dbf0e64cb27e2d95579500467dbaa660c05ce28a011eddd7344a7ca519499f5268580662e4939c8de58605be3a225cbe7ebdfc76a59937810c143304c72c4d79046c8b6d422b3669e3ba7868daaca1be7b7af3913841ad591c769a67f4d1bd47b60191d830999f3ff9f8") 2018/04/05 18:05:07 executing program 1: r0 = socket$inet(0x2, 0x80002, 0x0) times(&(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xd72d, 0x40200) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x1, 0x7, 0xfffffffffffffb90}) socket$key(0xf, 0x3, 0x2) 2018/04/05 18:05:07 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000040)="77fcf80119046dac98d94a840ebfc2c37fc9d5ba22f0305daa3d36a08e4da59213475b46b48d7733f1b86c451cefbbe4a3d12d1ead7018233a2faa08ae94db4cde9f45e41d6375b311f4414a5bb7bf09e9f0ce365e7661355d3311d6605dcaf32f257c4ca56dfe831056bc5e7c98e5392325dbfcab2b44bbdbc3ab8bf096b162ae06f37b050fcc412a1e16806b8ef276fdb1d57df2b4578f37a25fa122765d832cda56adeda3c54d8af1a5204bdca8adec88e0e4a7000a3014c5a36bec8008d7d4cd754f0d615e9a3c909e497ef0211c8f50b87345ed6ff129bd8a59f162b31db51b4939cda239538ec2e9e6fd95da29b7da", 0xf2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000102}]}) 2018/04/05 18:05:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) r3 = getpgid(0xffffffffffffffff) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/05 18:05:07 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x13, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x401, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000180)=""/71, &(0x7f0000000200)=0x47) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r2, 0x4) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000340), &(0x7f00000002c0)=0x4) read(r0, &(0x7f0000000240)=""/92, 0x5c) r3 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000440)={0x0, 0x3f, 0x7, @tid=r3}) 2018/04/05 18:05:08 executing program 1: clock_gettime(0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xc27f, 0x4, 0x21c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000001000002400f0ffffff08000000000000000000000f00000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x35, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x400000, 0x730000, 0xd, &(0x7f00000001c0)) 2018/04/05 18:05:08 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x8ef9b7edb6d6a35) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000950000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x13, &(0x7f00000000c0)}, 0xd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) 2018/04/05 18:05:08 executing program 4: socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/05 18:05:08 executing program 2: r0 = memfd_create(&(0x7f0000000180)="bcf2684da2466a8ced3b141880a68d6cb8f9e624198be3fd1306e3afcd78ad8a595a9a7a1b67b925fe2789c8af32cc552eae10a7502edc99", 0x0) write(r0, &(0x7f0000000240)="d7", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0xbb8, 0x0, 0xa2, &(0x7f0000ffb000/0x4000)=nil, 0x3}) sendfile(r0, r0, &(0x7f0000000080), 0x2) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/05 18:05:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/28, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x10200) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4, 0x0) 2018/04/05 18:05:08 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) r3 = getpgid(0xffffffffffffffff) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/05 18:05:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000200)="a83b04828b69e2904bcfba0d7aea8a05ba2993449106799692548e987a151353ef3ebc082e2908f25c41c4e50c63270b183944a1d86536fb4944b56e4ae987c5162571153bb619d24a159a29b2000000000000002098bb89c0775f1a94c727bf15c3f40af6b153c7325c7d2ff01574d32249c2cadc01cc24f6eb889b046032d179c9c5e5d11e1de3cc5e2f6561677eff2d721b01", &(0x7f00000000c0)=""/59}, 0x342) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x579491f6a1d58d7d, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x2000000000000198, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800005819914c072b76307300000000000000000000000000611000000000000000000000000000"], &(0x7f0000000140)='GPL\x00', 0x1, 0x1b4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 18:05:09 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'vlan0\x00', 0x8ec}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000400)=""/4096) 2018/04/05 18:05:09 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) getpgid(0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/05 18:05:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/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, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f81dc3b"], &(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 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0xc, 0x400, 0x9, 0x7f, 0x2, 0x7, 0x10000, 0x20, 0x8, 0x0, 0x200, 0x3ff, 0x1000, 0xb6]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x3}, 0x8) 2018/04/05 18:05:09 executing program 2: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 18:05:09 executing program 4: syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0xfffffffffffffffd}}], {@canfd={0xd, {{0x4, 0xfffffffffffffffa, 0x3, 0x6}, 0x7, 0x3, 0x0, 0x0, "c89b88015fe843cce16561e3c6b1a9e14843cd101d4d62a5b63e4a8f5d38e503eb4e14ed26da3579dfe4df158749a698350a9fb3d0233be90a6974a8ef62d5d6"}}}}, &(0x7f00000002c0)={0x100000, 0x0, [0x0, 0xfffffffffffffffd, 0x3]}) 2018/04/05 18:05:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=""/12, &(0x7f0000000100)=0xc) 2018/04/05 18:05:09 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:09 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup\x00', 0x200002, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='\x00', 0x1, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0}, 0x10) 2018/04/05 18:05:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x6}, 0x7) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/05 18:05:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) rt_sigreturn() bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2018/04/05 18:05:09 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/05 18:05:09 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 2018/04/05 18:05:10 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b7, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000009500ab8fab800086"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) 2018/04/05 18:05:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/05 18:05:10 executing program 5: socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socket$inet6(0xa, 0x6, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x275) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa}, 0x33) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x10) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) getsockname(0xffffffffffffffff, &(0x7f00000002c0)=@l2, &(0x7f0000000240)=0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=""/12, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000540)='net/dev_mcast\x00') 2018/04/05 18:05:10 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c1b00000000009078ac141400ac1414bb1200907800000000ec03265e4bdcdfa3e21d18ae745210fc1dfb51aba8a95cb5a852ab66892082752a62856f33b57cbbf667"], &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000005c0)=""/213) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xfffffffffffffdec) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0x62, [], 0xa, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/98}, &(0x7f0000000500)=0x78) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x9, 0x7, 0x7ffc}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0x8) 2018/04/05 18:05:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000000004, 0x204}, 0x197) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0xffffffff}, &(0x7f0000000340)=0x3) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) unshare(0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f00000003c0)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000180)="75c4e577cb93b7a0195651e5f6f0b212e2bea62cf14fe545626d92e6948e358f2cb5f2842a91f7502e2396d18fcd61f650a87546d0f4a7bad1fa15d57dee82d8e088cd6536c25fbc6c9c3d85f4a755e1033b4ae5e296054343b9b61dcb29d77919da2b071ea6045a88891b6b1d5e4a21a60089c930f0e7d82f8db73b9ad5adf1ecc0db2e5507b3717af6cd09359a3833c7dba02825639087630438742abb5b84023303e3dca3a5932cb879c548dede477b96cfa0c3b95976c546a623c2ed00cd43979f45c1868fa7b9f37632d88184959da3ae2e01"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002ac0)) 2018/04/05 18:05:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000500)="10f7472b52bafb5adc1f8f5b95f4f9fa168e9628056f8ce8d26009dec23e1e7722108137e7201095b2b088bdb70b7e579f5f6762d70c1fed2964967bbd79c77d543b1ca9cde91ac9abaeb2b1337ba0941e5db502fbfa59c55ea84f7e41aa44b1f91e0cc1497cf70ef25712c534c1bbdc5dde47c6475dc7d7ee7fcf0d8342da7790cab980a0f458e1ecddaf9c5b9db8ca344cd1719ea3e29f94b17df5814718e015e239e8112c3413e2a402aa04314e0397c24df6cbb5b5435bdf59d1c1e87d96ba9bdcad3408786396ce4e68d00ffd", 0xcf}, {&(0x7f0000000600)="1112e8eb8c08b845ed2a49ca237cd3bcadcdaafcb5dc200b13b5879085c55ee84db95e43fa4b74965989dc172d44dc9795ac47a4c63ad9567b6fbf64b0ebf4610d6cc0344da70072018e143f3f54600cbff6ef2b2320002ea186de70033846434b5841113e292cb144cb47dfa06825906107fba5a57c13f2d650261b8030c8e75b814d22571337e5d4790497747c6d743969e530e348df1509b223dfe62ecba60823b581299f14a8f4f8188907eaeb992dc1bcaae8d3f273fd3161514816fb379b86a0605f7a56becfc4aed2a273867d117a9b5eb14a8ecd3a713525b3", 0xdd}, {&(0x7f0000000700)="7d02f528308806c65c9760ceab22c3bf517bbbe98c11670e1a35b9f27bc85e71bdb5defd0ed5f5fe75e85603ce962e70322f28c69b02100837cac0f08e3a", 0x3e}], 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000440)) syz_mount_image$ntfs(&(0x7f0000000400)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000480)=[{&(0x7f0000000000)="5dee8cc61869d601a2fe4c62cf3f432de60252db88842b1ad500f3a96c534097d4ae10489276672c7287a120a9b1fcf751facc", 0x33, 0x9}, {&(0x7f0000000100)="7a5c8ec6ed1f50f376540bd77f63c68020750d59c2e3589d219ea193faeab2f68cc8c1273cf6ef9930c8b085a8c58fefbdbbf579c3e99ddd5eaeee54c5da0c5af6dd240b8882d0b2027233caa213b815c1b60df93f5e0184dab933b86abdd29f898d28e2774fb59093eebb1505ba85772fab92f4973b4cb238fa6c0be783b87f195c9e1102390926b1d5ce4c7c6a4c488f0224cd306cb1b7fb21d982f214804ef870d3368daf9718c4ca0f78f6babecc6cf8e24ec130923c25f733a8a82f701bd692855cd4f740ff579c4ad3e8520415d9f91e87ef2e8810b2fe70ae81d27035c7ae4fe117d289", 0xe7, 0x3}, {&(0x7f0000000200)="26b7b0f76a0dc64499a939bb0671c1180f5a024c60edca15747bfa9aa8b14b15ca563c931cf85f50a290f80caedb9add788c4ccd452246f4c13995c41fa320ccf6e1f65c04c8598b4ea44fb73df7d58cdcf41d494953eca4e2acea2e1d0cc970967a92fc757908fbed0518246e84e3a9606712a86758031db07445ce25d59240fa28cc2848c0d957091b", 0x8a, 0x1}, {&(0x7f00000002c0)="5da638c1a79343ce6ff304aceb909fc2b60169074631798a2a1d1c28ca51e54101cde01b0b302de74d8550aa0ad360a58386f40f05a8c0df221d9901a105c4d22830bccfe275e3a1762b9c0fb19144c5d421bf0bbce7e0bf85fddde2e6fe3647d6ceb3dd2ecaec13a7ac2ea5bfb83031aa269ced13ef4877d99248b5bccb011e91714ee3f89b9645b159d7d9da99aa0675f426fa432060a0ed85125288b465c51e73d75217b4b31684ff7e84d2c64570df1b8a992f15618a21a73be7a0a7274ce7cbe2e905711c9a2223535fffd06e3cb84f7bbf6af304e89b34a6b785fa3204a07ef5ef8b3b66284c", 0xe9, 0x6}, {&(0x7f0000000040)="4670e0", 0x3, 0x81d6}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='errors=']) 2018/04/05 18:05:10 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/04/05 18:05:10 executing program 0: r0 = timerfd_create(0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:10 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:10 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000600), &(0x7f00000000c0)=0x11, 0x0) write(r0, &(0x7f0000000000), 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/52) 2018/04/05 18:05:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000077020000000700000108000000000000"]) 2018/04/05 18:05:10 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000400ff6)='/dev/snd/controlC#\x00', 0x800000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc1105511, &(0x7f0000b8eb38)={{0x0, 0x3, 0x0, 0x0, "c7e4f9ecd7fc5367d571f777e620a25ed456723ee8a6ffff048a9e0bf4f8491a15242cc6513f78936cdba402"}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x422100, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x5, 0x0, 0xffff, 0x3}, 0x10) sysinfo(&(0x7f0000000080)=""/216) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/05 18:05:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='/selinux/status\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000140)=ANY=[@ANYBLOB="7e1ea5c11c0ade5b7370b97f20215e79ef81c6131830b289ad761d65df3af49efe0297b24e7c105b", @ANYBLOB="ecc05f17700530d6811f4e88bf2acd2e0a5f288663d5efb7a75f8914cb53be4524d2982bab834ee22ecef4ec80302fcb6ccc2b28d2fad24b9914f934e85630acd75730a9fc7cbcab534333522fd25efd564c2ea45b413bb33e", @ANYRES16=r0]) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x20}, 0x1}, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/04/05 18:05:10 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) close(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/4096) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001100)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x2c, r1, 0x300, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x44850) 2018/04/05 18:05:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8000000000000000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c635bd3, 0x0, 0x2, 0x0, 0xc3000003}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x82000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xb) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000002c0), 0x472) 2018/04/05 18:05:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xcf, 0x9, &(0x7f0000001540)=[{&(0x7f0000000140)="77596bb5e8330300df5c39983ca8fb725239309550ede9f4ce5df757252a114fd7dc882595c080ed3ae1259da477d1c4d7ff78b817e13818f2f7c837ea1e833a4493d36c0ca0779b85afa3e7401de3023501367960c089952559b544b2bceaecd27c89fca76b421fc7b053bb5c68b2978c208e1f18c6b88b3771a1778e92f5b11ac31beaa9448483ffcdd3660f3cd60838993189ebbbfa6a9c1e16d6", 0x9c}, {&(0x7f0000000200)="900c93af1998f286db4aa1933c6807833c1f21fa01db37d864e26814e6055dacfce04d9e0d5c57d3fbabb572b20814f923f033c7b15476f94fdf4022bfe38682db1ef15a743fac3616abf4356ea8b7a83af8382c0d03f1a7a0c54763abedae1ae727979cf05c41902dfa92a33c04367b816741bee112eb40185f5ba895ab4c65e1da6cec3bf1fdde1448ca1a024b75f8ce65e273760a79e117f21439fb857d0c5bc99abe1ea6a951aa", 0xa9, 0x734}, {&(0x7f00000000c0)="beae3a092aaca25b5e0a8bc00f1fa8dcebdcd1d842106cdb473e21a28198d2a76e54701010ce9c08db7b12a4dff9878063510023", 0x34}, {&(0x7f00000002c0)="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", 0x1000, 0x2}, {&(0x7f00000012c0)="c1fb49424d5389b5a9650af740a91d57330c1ff3f4ee7d", 0x17, 0x8001}, {&(0x7f0000001300)="6a59c3cf7fccf902d17257feb5f9f5ce18f97c249171b9e1a5", 0x19, 0x100000000}, {&(0x7f0000001340)="38489ca2109cc510e6779fea3aad3bb756c3d03aa73fee57a28099fbd1a9ea9b1daccfda6b41ada599a6994dc15e358ff68653bddf99e0df13d5f8bb5518682b189374644c127361987ff82877285adee8b09bcf7af0cd66496e919aa2d96759e451d84a56184df0ce9310569b3f40319ec592c10008cc", 0x77, 0x100000001}, {&(0x7f00000013c0)="f642a0402479d029055d06ffb13c42386a84f71aa597aabc9f91cdd997b6fa8992f9ecab5e8f6d09dad633b6971c46b6dee43af79635396b221266381140d26e0a938aca245e2c23c3451c2798be823633906256b6a3480a5d5f5a", 0x5b, 0x10000}, {&(0x7f0000001440)="1ed1e25227d130ee974ac5577274108e634e89616cafbcf5f3c75bbe290e6998af978db7986f02f6e70366db7b44048521eb3d9ae65314e3381fbf6925997df0feb2aec1426a27abc793db71a2a3b1480e076038361f412556b5077a6b3898b56cd2a906ecc1c4fab9f9ae600e2ca5d1c9be77fa09050387bfd1f5757bcd88aa72bc33d31e1e16224d296e6af287ce0b02d67d3c39bec98138f3e9c8490a386ec41b4a377ee20f3752e3003336094c117d11608da030b0f9dbb41edba4f1e8467e4fd274355752ed036f", 0xca, 0x6}], 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="697f76657273696f6e2c00"]) r0 = syz_open_dev$vcsn(&(0x7f00000032c0)='/dev/vcs#\x00', 0xffffffffffffffff, 0x4803) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000003300), &(0x7f0000003340)=0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000012f00)) [ 159.353383] hfs: can't find a HFS filesystem on dev loop4 2018/04/05 18:05:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0xe, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1a, 0x4) r1 = userfaultfd(0x80000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c4afc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400001000000fe030000000000002100ffffffffffff0000007f04000000ac140000000000000000000000000000000000000000000000000000000000000000216616161c922802ff354cdd724aedf85997a8e1a1201cb2890b28192f7808dec85cbb34ccc2e9761a29874f36f06f74d48989e946825435bf6f8e03df36769c4fbbf5ab27d57ba875d308298bc94874323e74c40d9a4acb7e41f848abac2927136de26b24470bc77cc7bed272a3e53035d571620f9d53f0d7b83787168535093a35bdbda53a24c4"], 0x40}, 0x1}, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') recvmmsg(r0, &(0x7f0000004c40)=[{{&(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000680)=""/10, 0xa}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/15, 0xf}, {&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/65, 0x41}, {&(0x7f0000001800)=""/39, 0x27}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x7, &(0x7f00000028c0)=""/37, 0x25, 0x10000}, 0x80}, {{&(0x7f0000002900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002980)=""/85, 0x55}, {&(0x7f0000002a00)=""/170, 0xaa}, {&(0x7f0000002ac0)=""/205, 0xcd}, {&(0x7f0000002bc0)=""/52, 0x34}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)}, {&(0x7f0000003c40)=""/50, 0x32}, {&(0x7f0000003c80)=""/114, 0x72}], 0x8, &(0x7f0000003d80)=""/148, 0x94, 0x7}, 0x1ff}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000003e40)=""/117, 0x75}], 0x1, &(0x7f0000003f00)=""/70, 0x46, 0x40}, 0x5}, {{&(0x7f0000003f80)=@l2, 0x80, &(0x7f0000004300)=[{&(0x7f0000004000)=""/25, 0x19}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/79, 0x4f}, {&(0x7f00000041c0)}, {&(0x7f0000004200)=""/109, 0x6d}, {&(0x7f0000004280)=""/20, 0x14}, {&(0x7f00000042c0)=""/58, 0x3a}], 0x7, &(0x7f0000004380)=""/13, 0xd, 0x20}, 0x8}, {{&(0x7f00000043c0)=@rc, 0x80, &(0x7f0000004500)=[{&(0x7f0000004440)=""/139, 0x8b}], 0x1, 0x0, 0x0, 0x42b}, 0x5}, {{&(0x7f0000004540)=@sco, 0x80, &(0x7f0000004740)=[{&(0x7f00000045c0)=""/90, 0x5a}, {&(0x7f0000004640)=""/208, 0xd0}], 0x2, &(0x7f0000004780)=""/222, 0xde, 0xfffffffffffffff8}, 0x8}, {{&(0x7f0000004880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/162, 0xa2}, {&(0x7f00000049c0)=""/192, 0xc0}], 0x2, &(0x7f0000004ac0)=""/26, 0x1a}, 0x200000000000}, {{&(0x7f0000004b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004b80)=""/89, 0x59}], 0x1, 0x0, 0x0, 0x6}}], 0x8, 0x140, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004e40)={0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x5c}}}, &(0x7f0000004f00)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004f40)={r3, @in6={{0xa, 0x4e24, 0x0, @empty, 0x3}}, 0x1, 0x7fffffff, 0x4, 0x1, 0x1}, 0x98) socket$nl_xfrm(0x10, 0x3, 0x6) listen$netrom(r0, 0x4) 2018/04/05 18:05:10 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) fallocate(r0, 0x1, 0x9, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb, 0x13, r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) ftruncate(r0, 0x8) 2018/04/05 18:05:10 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES16=r0]) munlockall() r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000000080), 0x0) fadvise64(r1, 0x0, 0x7, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x80, 0x8, 0x636, 0x1000000}) [ 159.440762] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/05 18:05:10 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:10 executing program 5: r0 = socket$inet6(0xa, 0x2000000000005, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000687000)=0xc4b8, 0xc60ae96973f25474) time(&(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f679f4)=0x8, 0x449) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100) [ 159.509597] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 159.612142] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/05 18:05:11 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000480)='proc\x00', 0x0, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000280)=""/152, &(0x7f0000000340)=0x98) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000)=""/116, 0xfded) 2018/04/05 18:05:11 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f0000717800000020d24b0000d901000208"]) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000f4ff07"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x202000) getpeername$llc(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) 2018/04/05 18:05:11 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10000, 0x101000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000000180)=""/201, 0xc9) r4 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000540)) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000340)=""/250) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x5}, &(0x7f0000000500)=0x8) mknod(&(0x7f0000000000)='./file0\x00', 0x120, 0x66) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000440)={0x0, 0x0, [0x25, 0x98e, 0xe27, 0xfff]}) 2018/04/05 18:05:11 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006000)) ioctl$sock_ifreq(r2, 0x8914, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x1000}) read(r2, &(0x7f0000000200)=""/90, 0x5a) mq_timedsend(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0, &(0x7f0000000700)={0x0, 0x1c9c380}) r3 = memfd_create(&(0x7f0000000140)="c403", 0x1) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r3, 0x0) 2018/04/05 18:05:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000) r1 = getpid() sched_getparam(r1, &(0x7f00000002c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'bcsf0\x00', @ifru_mtu=0x40}}) write$tun(r2, &(0x7f0000000100)={@void, @hdr={0x2, 0x87, 0x21, 0x5, 0xffff, 0x4}, @ipv6={0x2, 0x6, "0dc37b", 0x16d, 0xff, 0x1, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@hopopts={0x84, 0x1, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x400}, @ra={0x5, 0x2, 0x4}]}, @fragment={0x3f, 0x0, 0x1, 0x8000, 0x0, 0x3, 0x66}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x800, 0x0, 0x1, 0x880b, 0x16, 0x0, [], "9ae23f09dcd37acb7c80fdec74be53b75ead4934aafb"}, {0xbc, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x800, [0xfffffffffffffff7, 0x4, 0x9], "842bc44fe2619b82d66679ff7fa08ff4e70b63a92e0a9a42d0a7307ff636aedb731518cd07dba93f4af121e90c0a22121a9bef6a58b0585d243ca64fe4d85666bb3d440b4180f65843ebb680a8af0c6e360d08aefca060b742a47b2a7c91440372804978801066d15e0f8cdc90552a166281b1fada12212376dd2b380b477a46a2f8512c"}, {0xfffffffffffffffb, 0x0, 0x8, 0x3, 0x0, 0x0, 0x86dd, [0x9, 0x1], "3cd35d84706278591c56b1041682cde6e170ce5c1414a9f5c6ee9c0a615c9daeae5b3def8e880ade05369f67bdf79c26e30b4efbe1882405c1"}, {0x8, 0x88be, 0x2, {{0x6, 0x1, 0x101, 0x400, 0x0, 0x4, 0x9, 0x80000000}, 0x1, 0x1}}, {0x8, 0x22eb, 0x3, {{0x2, 0x2, 0x100000001, 0x1f, 0x2d0, 0x4, 0x331, 0x400}, 0x2, 0x20, 0xf226, 0x5, 0x7fff, 0x3, 0x3, 0x1ff, 0x3, 0x1}}, {0x8, 0x6558, 0x2, "da8202699f2bcc01beb76c00db53aa68f7699b3e7c4118a27b4cf568d60d555c617039720c46e8db4e5edb23"}}}}}, 0x19f) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c07, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/95, 0x5f) 2018/04/05 18:05:11 executing program 0: r0 = timerfd_create(0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x6d}}]}, 0x5c}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000240)=@migrate={0x3d8, 0x21, 0x120, 0x70bd28, 0x25dfdbff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0x16, r1, r2}, 0x6e6bb9, 0x3}, [@mark={0xc, 0x15, {0x35075b, 0x7}}, @mark={0xc, 0x15, {0x35075c, 0x6}}, @replay_thresh={0x8, 0xb, 0x2}, @lifetime_val={0x24, 0x9, {0x7fffffff, 0x9, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @migrate={0x164, 0x11, [{@in6=@loopback={0x0, 0x1}, @in, 0xff, 0x6, 0x0, 0x3502, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3c, 0x6, 0x0, 0x3506, 0x0, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3f, 0x2, 0x0, 0x3500, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x6c, 0x7, 0x0, 0x0, 0x2, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x6f, 0x7, 0x0, 0x3506, 0x2, 0x2}, {@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x6f, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x32, 0x3, 0x0, 0x34ff, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in, 0x33, 0x4, 0x0, 0x3505, 0xa, 0x2}]}, @sec_ctx={0xf8, 0x8, {0xf4, 0x8, 0x1, 0xdd, 0xec, "ceaaea64c1e93ccebb64b6bac4abf9b9d060ed18b0008606dc5e3c5db904cd18e94a56baf9aa5029c6d3c0be8c2be3ded5339c6511db65df7d850f83619fd6ba7bb991767972083a17d0ad8aadcbc0529170df9eda06e5f5ff5153f3f0a4d7073d121193f2548267b1b1fe0a9b419129a6fdda197dd6e6d9f372291b83b868648fd469a6c47adbddda52474c821a8177e70b6012870fe8df7ee1f1c08262fc7170aa07640ccee6c2c71422e8c726f95d25ee4f55138362e65bdc44d4933441738c55e1b478e3c0ec7d0ab55cabbe904be6deaace987452a6a4f44baac7406d8de7f681a17a90791059562b60"}}, @algo_auth_trunc={0xb0, 0x14, {{'ghash-generic\x00'}, 0x320, 0xe0, "d7969432154a0f8ae62b56fe6d1563dbe08df4c3da194f9d3e5d9659c1a873f47f0d3702188f7d05b72106d33eff4c2e29ddcc31473c6db8d847b4f43bdac6e7470e4dbb87b3fcbc8e4eb18e42dbcb4fa60dfd4e12011301f1d11d5b90edf67da7914234"}}, @lastused={0xc, 0xf, 0x7}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x84}, 0x40000) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xbf5ada126a877bc8, &(0x7f0000023ff0)={&(0x7f0000000080)={0x28, 0x2f, 0xaff, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6}]}, 0x28}, 0x1}, 0x0) socket$inet(0x2, 0x3, 0x2128) [ 159.987836] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 18:05:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') setns(r0, 0x0) 2018/04/05 18:05:11 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x0, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:11 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000300), 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x3f, 0x2}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xffffffff}, 0x4) [ 160.041254] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 18:05:11 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/65, 0x41) r1 = dup2(r0, r0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/05 18:05:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000001f80)=""/4096, 0x1000) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f00000000c0)}, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000001c0)={0xfffffffffffffffa, 0x0, {0x1, 0x2, 0xffffffff, 0x3, 0x8001}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000240)) 2018/04/05 18:05:11 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x0) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0/:ile0/file0\x00', 0x3f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x30001, &(0x7f0000000040)=ANY=[]) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x3f, 0x3, &(0x7f0000000880)=[{&(0x7f0000000740)="3bca41baf96d374baafc0034f7201c14677a107ec1fb3115416dad185365122c1037f9a85559fbd155031c07ccafd15a751f12c22498928d974d49aafb79f7fcab08584a6d1f29d55148de1ae35c8699171dfce186b6d7248079ea2e731d", 0x5e, 0x7fcc}, {&(0x7f00000007c0)="cdf890ece97f79f25504db39921c872038fa164e51c8fe0fcc766ac8741392b320ac00cc1c49820e2c165bcbe02a8a3e0b9bafa0dc914f03406f7845491bc72a322a692503ff75308ed0f68f2d89ba3d5def942e59a0a9f3470d9cd1f6da205b46dd5944b259ce0dd2a37ae41621e37126", 0x71, 0x1000}, {&(0x7f0000000840)="6994ae424733daf69f9bb672e7e65b72f135a2c49e20720772e6d5ec7016ab1e", 0x20, 0x200}], 0x2000, &(0x7f0000000900)={[{@usefree='usefree', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x31, 0x34, 0x35, 0x30]}, 0x2c}, {@nocase='nocase', 0x2c}, {@debug='debug', 0x2c}, {@flush='flush', 0x2c}, {@nocase='nocase', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x33, 0x31, 0x34, 0x37, 0x32]}, 0x2c}, {@nocase='nocase', 0x2c}]}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x208, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, 0xffffffff, 0xffffff00, 'ifb0\x00', '\x00', {}, {0xff}, 0x1d, 0xfc8ef6a87b34e1df, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfa65, 0x9, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'bpq0\x00', 'gre0\x00', {}, {0xff}, 0x5e, 0x2, 0x2}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x3ff, 0xb, [0x1c, 0x1, 0x24, 0x3f, 0x2a, 0x39, 0xd, 0xec, 0xe, 0x2d, 0x9, 0x9, 0x18, 0x3e, 0x24, 0x8], 0x0, 0x6, 0x1}}}, {{@uncond, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x2, 0x3}, {0x7, 0x80, 0x4}, {0x4, 0x10001, 0x7}, 0x3, 0xc6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xec32, 0x200002) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x5) lstat(&(0x7f0000000280)='./file0/:ile0/file0\x00', &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/:ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 18:05:11 executing program 4: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f000046b000/0x4000)=nil, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$poke(0x5, r2, &(0x7f00000000c0), 0x4) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) prctl$getreaper(0x2d, &(0x7f0000000040)) 2018/04/05 18:05:11 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x10080) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="5ff1b05f707b2e3dabb580ffff67700000"]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x8001}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/04/05 18:05:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r3 = dup2(r1, r2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r4, 0x200, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbc}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48c4}, 0x8000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x44}, 0x98) 2018/04/05 18:05:11 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/05 18:05:11 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/04/05 18:05:12 executing program 0: r0 = timerfd_create(0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:12 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x42202, 0x0) accept$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) timerfd_gettime(r1, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) accept$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60) 2018/04/05 18:05:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/05 18:05:12 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x6) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/04/05 18:05:12 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x56, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x8}, 0x20) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/160) 2018/04/05 18:05:12 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/04/05 18:05:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4c2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fffffff, 0x9}, 0x90) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000013500), 0x0, 0xdc000}], 0x0, &(0x7f0000000040)={[{@map_acorn='map=acorn', 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/05 18:05:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) 2018/04/05 18:05:12 executing program 7 (fault-call:4 fault-nth:0): openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:12 executing program 2: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 18:05:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) dup2(r1, r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000ffed0000000000000000000000007d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:05:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) recvfrom$ipx(r2, &(0x7f0000000140)=""/39, 0x27, 0x41, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000400)=0x4, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x1) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'bridge0\x00', {0x4, 0x1, 0x80, "70f3ae35c1dd", 0x5}}) [ 161.264007] isofs_fill_super: root inode is not a directory. Corrupted media? 2018/04/05 18:05:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./bus\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "7275d784ad7007760db490d78edcceb052b47f0825f1325bb11b23c105dbcd4ebe4d30a91ffc4db86e8c31228c6d080dd7e0"}, 0x36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000018900)={'nouuid,'}) 2018/04/05 18:05:13 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/05 18:05:13 executing program 1: syz_emit_ethernet(0x7c, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@generic={0x8864}}}, &(0x7f0000000300)) r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x8000}) 2018/04/05 18:05:13 executing program 0: r0 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100, r0}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(0xffffffffffffffff, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:13 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x4000000, 0x2a) 2018/04/05 18:05:13 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) 2018/04/05 18:05:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x7, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socket$unix(0x1, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f00000000c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x1, 0x0, &(0x7f0000000140)="8f"}) 2018/04/05 18:05:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x100}) 2018/04/05 18:05:13 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x1274, r0) 2018/04/05 18:05:13 executing program 3: 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) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x246000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='/\x00', 0x0, 0x10b, &(0x7f0000000200), 0x28020, &(0x7f00000000c0)={[{@data_ordered='data=ordered', 0x2c}]}) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x62}], 0x38) fcntl$getflags(r1, 0x401) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x213, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="eda0f0f3142bb14c25b10059138617fd36c19f8d1d02b68b43cace2ddcce869e41bceefee3aa65fab5ee635d681440680315c294c8639daa585bc93066d490c0a29f4f211d5d3ecaff775be558fad2bc3c0e41955c1040ed1c0ac2fa14581fbb986ca4cc4a462e81838974ea5849cdfc3587765b516e73920e1e1fd9d710ef4e1b491df6e49bd117bbda02c9c2f8e81f225d4668b1"], 0x6) 2018/04/05 18:05:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x15) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="02004200000001000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055", 0x3f, 0x1c0}]) [ 162.182612] XFS (loop4): Mounting V4 Filesystem 2018/04/05 18:05:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000280)={0x101, 0xffffffff, 0x4000, 0x1, 0x3, 0x1, 0x6, 0x7fff, 0x3, 0x800}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000500)=r4) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r1, &(0x7f0000000240)={r2, r3, 0x7fffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000400)={0x6, &(0x7f00000003c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000004c0)={r5, &(0x7f0000000440)=""/124}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0xf4d, 0x0, 0x5ec, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2a6}, {0x0, 0x0, 0x0, 0x7f5, 0xff, 0x4ad7}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 18:05:13 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'vmnet0mime_type/GPLloposix_acl_accessvmnet0\x00'}, &(0x7f00000000c0)="906b657972696e67776c616e316d643573756d73656c662a626465762b00", 0x1e, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x0, 0x270, 0x110, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz1\x00', 0x1000}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x4, 0x1, [0x5, 0xffffffffffffff7b, 0x6, 0x6, 0x2, 0x7734, 0x3, 0x7ff, 0x3, 0x55, 0x20000000, 0xb2df, 0x3, 0x6ceb, 0x7], 0x3}}, @common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x6}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x63f, 0x40}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xa4, 0x4}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xd668, 0x7, 0x8, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x9, 0x30a457a}, 0x2}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000002580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\a\x00d\x00\x00\x00'], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) [ 162.203737] XFS (loop4): totally zeroed log [ 162.226896] random: crng init done [ 162.238578] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 162.248274] XFS (loop4): Unmount and run xfs_repair [ 162.253371] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 162.260091] 00000000bb18fbdd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.268997] 000000005b1dbea3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.277906] 0000000053262448: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.286814] 000000007923d775: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.295715] 00000000525fd58e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.304599] 00000000ce30efb5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.313496] 00000000b00387f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/05 18:05:13 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x1262, r0) 2018/04/05 18:05:13 executing program 0: r0 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100, r0}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(0xffffffffffffffff, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0x40085400, &(0x7f0000000000)={0x7}) [ 162.322398] 00000000bcdf1838: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.331783] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 162.341328] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 162.349996] XFS (loop4): failed to read root inode [ 162.354250] EXT4-fs (sda1): re-mounted. Opts: data=ordered, [ 162.417627] Dev loop2: unable to read RDB block 1 [ 162.422675] loop2: unable to read partition table 2018/04/05 18:05:13 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x1267, r0) [ 162.467307] loop2: partition table beyond EOD, truncated [ 162.473115] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 162.534687] XFS (loop4): Mounting V4 Filesystem [ 162.541129] Dev loop2: unable to read RDB block 1 [ 162.546107] loop2: unable to read partition table [ 162.560979] XFS (loop4): totally zeroed log [ 162.572964] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 162.582711] XFS (loop4): Unmount and run xfs_repair [ 162.587844] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 162.594745] 00000000fed30ced: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.603640] 000000006d5a8c07: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.603756] loop2: partition table beyond EOD, [ 162.612515] 00000000b5801abb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.612532] 00000000132cf21f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.612541] 000000004a615824: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.612551] 0000000047fe0033: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.612561] 0000000042ed0ba8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.612575] 00000000c6583684: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 162.617256] truncated [ 162.673055] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 162.675900] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 162.690535] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 162.699140] XFS (loop4): failed to read root inode 2018/04/05 18:05:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)) 2018/04/05 18:05:13 executing program 0: r0 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000380)={r3, 0x3ff, 0x100, r0}) r4 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r5 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r5) read(0xffffffffffffffff, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:13 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4020940d, r0) 2018/04/05 18:05:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x100) sendto$unix(r0, &(0x7f00000002c0)="5b38c87aca990c7dfef99ba611be356f30ac6fa82cbc8ca01cf9d4b9cfb64eecc01af705b4f6ca291253b3dc38fec749c42a8407b8c7990501d82f7d3eb612e910a3dbddbaa8e8d2f465150b9b0018eb0e4a4ea7414a465ee38a11d4ade1927e49af2dce2b4d4d62001656681607b1c108477a1c4e075deaad8c13f982451044e2e15e33", 0x84, 0x40000, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0xd37b, 0xff, r1, 0x1ff, r2, 0x0, 0x5a25, 0x200}) unshare(0x60000000) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/05 18:05:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./bus\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "7275d784ad7007760db490d78edcceb052b47f0825f1325bb11b23c105dbcd4ebe4d30a91ffc4db86e8c31228c6d080dd7e0"}, 0x36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000018900)={'nouuid,'}) 2018/04/05 18:05:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) pipe(&(0x7f0000002840)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002980)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x800, 0x4) [ 162.835094] IPVS: ftp: loaded support on port[0] = 21 [ 162.928415] binder: 13490:13582 transaction failed 29189/-22, size 0-0 line 2848 [ 162.976470] XFS (loop4): Mounting V4 Filesystem [ 162.997444] XFS (loop4): totally zeroed log [ 163.004669] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 163.012239] IPVS: ftp: loaded support on port[0] = 21 [ 163.014328] XFS (loop4): Unmount and run xfs_repair [ 163.024611] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 163.031354] 00000000a2913d61: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.040286] 000000008bb0edfb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.049213] 00000000cf932d26: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.058116] 00000000e9a6ec00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.067052] 00000000046c1f60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.075954] 000000000aeede12: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.084866] 0000000038c56d51: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.093761] 00000000712a2f67: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 163.103102] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 163.112612] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 163.121228] XFS (loop4): failed to read root inode [ 163.185108] EXT4-fs (sda1): re-mounted. Opts: data=ordered, 2018/04/05 18:05:14 executing program 6: ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'rose0\x00', 0x200}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10100, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540b, 0x0) 2018/04/05 18:05:14 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101101) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) io_setup(0x200, &(0x7f00000000c0)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f0000000140)={0x11, 0x2, r3, 0x1, 0x5, 0x6}, 0x14) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x8, 0x1, 0x0, r2, &(0x7f0000ddc000)}]) 2018/04/05 18:05:14 executing program 3: socketpair(0x1b, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x12}, r2}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) 2018/04/05 18:05:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000004c0)=""/145) 2018/04/05 18:05:14 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x401070cd, r0) 2018/04/05 18:05:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="7461736b008d4f20fcb43ed2f569302bed9a10ec1c7ffaafba0cd415b5ef697bd63a91a5f95a514937a458c8e26c9997c5ca32b08304a6780add13f3f7126e80bc") fstat(r0, &(0x7f0000000000)) 2018/04/05 18:05:14 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:14 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x20, 0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'tunl0\x00', 0x3}, 0x18) getpid() getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) r4 = getpgrp(r3) r5 = add_key(&(0x7f0000000800)='rxrpc_s\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)="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", 0x1000, 0xfffffffffffffff9) request_key(&(0x7f0000000740)='dns_resolver\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)='/dev/dsp#\x00', r5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r6, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3942c71ca86fc49d}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB='\b\x00j\x00', @ANYRES32=r1, @ANYBLOB="74016b0008005a00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="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"], 0x3c4}, 0x1, 0x0, 0x0, 0x20000880}, 0x0) r8 = epoll_create(0x1ff) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r1, &(0x7f0000000340)={r8}) 2018/04/05 18:05:14 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x40081271, r0) 2018/04/05 18:05:14 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x101040, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1f) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x8, 0x7fff, 0x5}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80004000000, 0xffffffffffffffff}, 0x1b) 2018/04/05 18:05:14 executing program 4: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, r0, 0x0) bind$netrom(r0, &(0x7f0000000800)=@full={{0x3, {"112aef9e97c2b4"}, 0x6}, [{"2edd21a0c8933b"}, {"0098548080e83d"}, {"6df0bc098e3851"}, {"984f728872c196"}, {"a66ee99435bbca"}, {"8af9ff18d7891d"}, {"d6473f091c6bca"}, {"b7435349e0745b"}]}, 0x48) unshare(0x40000100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) setns(r3, 0x40000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000540)) clone(0x30000100, &(0x7f0000000880)="d301e6fb105891846a5a9aa5a6a96bf41d9ddf0055fce1f90c6478d7afe11f7d1a4d67ba6694b0612e75d96d82d7c1bb692b0cec8afb1728576308f8ab0122e2b02085adff2bd5ffac06f9c06ef71405ca0101e87676153e10cf1236f7eb20f2e977a0c6b12cadd539be1399d3700311ccceb56b56059cda83148f32789352567b48c59d3ff200327fe8fc9e5d9aa8fca715d252ff347ae04ac34ba17165141028c1d121f215b8b405a1aced39a4ec91593bf7e6fa223933b7b8b6a4f99a0052da46a73574b7620a1f3013224e8dd773fd234b8d456cbe", &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f00000006c0)="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") r5 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x1}, &(0x7f0000000500)=0xc) fallocate(r5, 0x0, 0x0, 0x10001) flock(r0, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000180)=r6, 0x4) write(r5, &(0x7f0000001000)="15", 0x1) sendfile(r5, r5, &(0x7f0000000480), 0xe000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000005c0)={0x1, 0x0, 'client1\x00', 0xffffffff80000000, "772893a1d3a393b5", "19d84c0f843551e5747c13c38501c98536c2f82958e21ae5191f6af7843ed7a5", 0x10001, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r6, 0xeaf1, 0x20, 0x7fffffff, 0x4}, &(0x7f0000000200)=0x18) umount2(&(0x7f0000001000)='./file0\x00', 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000100)=""/128, &(0x7f0000000580)=0x80) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xffff, 0x1f, 0x3ff, 0x5, 0x1, @random="cb2793faaf36"}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000002c0)='bridge0\x00', 0x10) 2018/04/05 18:05:14 executing program 2: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/05 18:05:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = semget(0x0, 0x5, 0x20) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000180)=""/246) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x2, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/04/05 18:05:14 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x1268, r0) 2018/04/05 18:05:14 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/04/05 18:05:14 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200), 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x33) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 163.762856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 163.783071] QAT: Invalid ioctl [ 163.824927] QAT: Invalid ioctl 2018/04/05 18:05:16 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x81) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x20000000000, 0x0, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) dup2(r2, r1) 2018/04/05 18:05:16 executing program 5: timer_create(0x7, &(0x7f0000000000)={0x0, 0x2b, 0x2}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/05 18:05:16 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x401870cb, r0) 2018/04/05 18:05:16 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f0000000140)="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", 0xe00}]) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x20, 0x400000) sendto$inet6(r0, &(0x7f0000000f40)="30419e4316ab476590422c2fbd765639a7f062b933e3b43e6b0ab735a8d5265679d1f758e92069a5d4ef5b377659d826c2c4bfb072e7112be01b7cefd89a8c4bf11e036ca6aac96627a82d4c40bc4246117bad1c1e3a0b6721a304cf8644b6c706b46280e87342dbdec48669b3f99641a5408cc9bc22dbd865479175f592724e8fe1a7d5ac4795e254c910648f8450c606bf5cd653ed6b78adb28b91e540438897c7db", 0xa3, 0x4000080, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x39c}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x69, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/05 18:05:16 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) fcntl$setstatus(r0, 0x408, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x6, 0x0, [{0x9e7, 0x0, 0x10000}, {0x952}, {0x484, 0x0, 0x8}, {0xa26, 0x0, 0x4800000000000}, {0x2e2, 0x0, 0x7}, {0x7ff, 0x0, 0x6}]}) 2018/04/05 18:05:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)='/selinux/status\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x20}, 0x1}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x12000}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/04/05 18:05:16 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:16 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40}) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="7d4ea9ec27b533258ebabd6bc7060ee8943204d60f03ba971b01cf0404ba46adf77ece777afd0cd65dd36f6d688df8974370b4ceaa04176edc67bb26f2266aca942323b2343fa92492b6e029ee5949e590d25aa3ce5333beb1b9d4a6e02e7f5df633a77ca7a7a8ce8e3ae89a2f58ae6b6fdd25f7f0dbfb08c0d25c73e61223839ea94385c8c871fa3b965283ff7d9a24b8b5b85e5980abb77547d4f6d81f0b2558903aaccbf6b0bdd3d824daf2915124adbec177c342ae3d0be9849827c48341bd306901cdeb786acfb18e289e85dadb0cff628424ae38a5f216686f1d2f493555f4ff", 0xe3, 0x2}, {&(0x7f0000000200)="9caa7a9c472da5fbf3095741195956bb", 0x10, 0xbe}], 0x10000, &(0x7f0000000340)=ANY=[@ANYBLOB="6a71663d7666736f6c642c6efbe1c2b1cc07006c6f636b2d614e6c6fd66372707196653f6175746f2c0000000000000044a1c5092b040eeca70b89bac76e13e74a7f4db0561eb29cd3889431a3e6b6914ca327045c6b9ab224a4f6d4bb77b7e7613de8140cfa14be829698dba7f126b7446d771d90b49fd038d22ecaf8bf64c920c0e4a5f28f5e8742d607f5ba42906265cd5dc5fbf0850f56"]) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) [ 165.007799] loop3: [CUMANA/ADFS] p1 [Linux] p2 [ADFS] p1 [Linux] p2 [ 165.014474] loop3: partition table partially beyond EOD, truncated 2018/04/05 18:05:16 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0xc0101282, r0) 2018/04/05 18:05:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(r0, 0x9, 0x8001) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x20003, 0x0, [0x9, 0x0, 0x0, 0x0, 0xeadb]}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0xff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x3, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 18:05:16 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="55b411000fb5f51abcbb831633e74bc7bcd50964f105432a24c2fb41510f44b492e43eccf27d54acfc5ebe648a3c24fabe2658a9f0ebe18c9ed052cf4740adf43a7ef259e888b0351a92202173d6273d8dc4df0d26707ad01ebf0700499d98c260414927aa2177c5f8fb07f9ef", 0x6d, 0x0, &(0x7f00006f7000)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x101, 0x94c71eaa6a918e43, 0xffffffff, 0xffffffffffffff00, 0x4, 0x4, 0x5, 0xce67, 0xc4, 0x7}, 0x10) [ 165.049260] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "jqf=vfsold" [ 165.062939] hfs: can't find a HFS filesystem on dev loop1 [ 165.067949] loop3: p1 size 3037568780 extends beyond EOD, truncated [ 165.113866] loop3: p2 start 1405372176 is beyond EOD, truncated [ 165.154272] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "jqf=vfsold" 2018/04/05 18:05:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000580)=ANY=[], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000003c0)=""/226, &(0x7f00000004c0)=0xe2) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) r4 = getpid() fcntl$setown(r2, 0x8, r4) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r4, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) [ 165.225796] loop3: [CUMANA/ADFS] p1 [Linux] p2 [ADFS] p1 [Linux] p2 [ 165.232397] loop3: partition table partially beyond EOD, truncated 2018/04/05 18:05:16 executing program 4: process_vm_readv(0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/105, 0x69}], 0x7, &(0x7f0000003980)=[{&(0x7f0000001500)=""/90, 0x5a}, {&(0x7f0000001580)=""/97, 0x61}, {&(0x7f0000001600)=""/248, 0xf8}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/173, 0xad}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/228, 0xe4}, {&(0x7f00000038c0)=""/170, 0xaa}], 0x8, 0x0) r0 = open(&(0x7f0000003a00)='./file0\x00', 0x4000, 0x1c0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003a40)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x8002}, {r1, 0x400}, {r1, 0x82}], 0x20000000000000a0, 0x1000000099cb) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/05 18:05:16 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x1263, r0) [ 165.297935] loop3: p1 size 3037568780 extends beyond EOD, truncated [ 165.338695] loop3: p2 start 1405372176 is beyond EOD, truncated 2018/04/05 18:05:16 executing program 5: socketpair(0x0, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x6, 0xd6d, 0x85600000000, 0x4}, 0x10) r2 = getpgrp(0x0) r3 = getuid() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000007c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xe8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) r17 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000bc0)=0xe8) getresgid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) sendmmsg$unix(r1, &(0x7f00000010c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="b3643ddb294fa6b516611ec837773b60f4de65d7a32af1aebf82ed38d4fbd7bbab198f80f9a4e21c285448e06744acc4652391e2f9e338b10304959987b310d57bcaa322f48f", 0x46}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r10, r11}], 0x60, 0x4}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000005c0)="f590562a0af35bb2d91192f7ffe576202ff6a09c3318514fb83e0e7a3f6dd53685171c9c68b28df657b1c71e7723d2a634d4218bbe6c272061d99e9921e098bb8bd4219d98dd83439d7a453336c5fa33c2f4b0f659e8476da851fe04f03ff5f39db77768ec8eb4bf1852eb3af2842f7513ca0b7d57771a548af07df7f2f24908e88682f7be7736dc90cb6091a8a02a5295a4f50cef025f929ce5d214de69c51cbf5ec8c403719d78e447f7907945d90f45609b71e44e0693f6378d7b99a45da6bfa386da40e159357af45c0d1fdea0416db0fa72d101d25b6b9b3e20e3fa51cd8f90309bf80e533a61b2e6550fed3c520163ced860cbf67a80", 0xf9}, {&(0x7f00000006c0)="4dd802a0c69daf896bc40c305409c0054ecdaadeb447c1e443c7a3b6bcf423383d1976ab6f1b36f08f9d9837fc0fe2f06ce437da7bfec2c98545a4904dab24fe8b5178d426ab2aa6a6d2460e", 0x4c}, {&(0x7f0000000740)}], 0x3, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90}, {&(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000e00)="8ec1a32b0fed88d62daa16eb6fb04127fbb0245b2daec8db8d83c37e62ce78890064466d4ef033c9caf82fc26755dd8ff9551b3cd3e0ebe4481de2b08873694dfc12e8d3e966f62b8ab7df75f5f268cdf3b37811e1793627688f5c00b03395bb9594499ac9daa0c3e955936d6883a2619129132d2289dfe1eaa87d3c2df3dae819d3913a7306fc1b98", 0x89}], 0x1, &(0x7f0000000f00)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r1, r0, r1]}], 0x38, 0xc000}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000fc0)="74b9b1ba16954d55a068139780e943e6de", 0x11}], 0x1, &(0x7f0000001040)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}], 0x68, 0x4}], 0x4, 0x4008840) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r22, 0x5411, &(0x7f0000001200)) sendto$inet6(r0, &(0x7f0000001240)="23d9d32508a93e4edaf61649e00c06a3bde1f6ec07b941503b15d924a0bb25956c4a015a8cefc0dcf511cddf98d4f31d8dd4b77345dfef8bf2000fe7be54a965dd41784d76dbea74f630cb7ae03c049afc401066d7b7d387a9af9e5d12da850f4e00878b737614ca0f3df6d7f97f642bc34467db55a434ec95af6b436dda33b8370d6dc8ece83b53354420c815ea58eb694e486741b47eff27d58d5d4d5396c32212170fdc96c9ed", 0xa8, 0x0, &(0x7f0000001300)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x58}, 0x1c) socket$unix(0x1, 0x5, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001340)=0x100008) r23 = semget(0x0, 0x3, 0xc3) semctl$IPC_INFO(r23, 0x0, 0x3, &(0x7f0000001380)=""/131) connect$packet(r21, &(0x7f0000001440)={0x11, 0x4, r9, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rtc\x00', 0x40, 0x0) 2018/04/05 18:05:16 executing program 2: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000400)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000200), 0x0, 0x0, 0xf8, 0x8000}, 0x1) sync_file_range(r0, 0x0, 0x4, 0x1) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x4e0, 0x0, 0x2d077274, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x4, 0x3f, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x100000000, 0x1}, {0x0, 0xfffffffffffffffc, 0x7, 0x9}, 0x7, 0x6e6bb0, 0x2, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x3, 0x1000, 0x2, 0x6, 0xc0000}}, 0xe8) r3 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) ftruncate(r0, 0x8000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r4, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0xff, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x7fffffff, 0xd3, 0x5046, 0x6}) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x400) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2, 0x17, 0x6, 0x9, 0x5, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_address={0x3, 0x6, 0x7e, 0xa0, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x28}, 0x1}, 0x80) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xec, r6, 0x800, 0x70bd29, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x48}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x27d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbc}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @rand_addr}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0xfffffffffffffff9, 0x8, 0x1f, 0x9, r7}, &(0x7f0000000840)=0x10) 2018/04/05 18:05:17 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000600)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff9, 0x0, 0x100, 0x8aa}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x6, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r4) io_setup(0x100, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1, &(0x7f00000007c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, r4}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000006c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x7ff}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000005c0)={0x0, 0xfffffffffffffffd, &(0x7f0000001b80)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f00000008c0)=""/199, 0x4}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) mknod(&(0x7f00000009c0)='./file0\x00', 0xc020, 0xffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r7) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000880)={&(0x7f0000001c00)=ANY=[@ANYBLOB="347b240438216a903635333d5ebd9c88d8a47e559bfee1e15f98ca1dec4f6cfa45ea3017117125bc918a501c1a80c6890293b66895cd190820b2054f531e7f3ebc8874c3621e881c9ca02acfcf347d62a6fd1eef330ff54f7a7a46e1d9e556ae63082d232697325c5563689c48f1eefc", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000180)) 2018/04/05 18:05:17 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x127c, r0) 2018/04/05 18:05:17 executing program 1: socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0xa, 0x40) 2018/04/05 18:05:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x8, 0x4000000004cc1, 0x10100000001, 0x4000000000000000, 0xffffffffffffffff, 0x5}, 0x2c) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000080)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/05 18:05:17 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f000001f000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB="00000220000000007d05fde2310d07d4f65e8e65925572ea5b89ee6647f9e57a7a5582e76ad987a4e7bc0a6b72e1536b8e1609dc14ea26b414d4434974f740a053ce1e1a9c6d02767d98fdc305ac0f993fb88f6851080ab61e26b94781ca567619f0bfe2b316e2f6f3a9099082c79e4f7689a0a5ecb4a07214ef70ca3b7dec784a983333f591cd46bc7f73a79b4d23bf77a3a45c9abf403457ec9f17bb8e2cc951512a4c25faf72f1e6c955bbcb199794189700e8f4c33dfce"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/04/05 18:05:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0xfffffffffffffff8}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[], 0xff}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], 0x7}) 2018/04/05 18:05:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0xd3, "8e2f332891b134421a3311a658046655e8db26e7869ad89f74dacbc19a5e93d7049c8e9f061d53510de71b856cf0518dd267f8e3d65d6739a05e498eb1ceff1473db5b385d2d2aa0c47794ed2a99446b4ef94f28688f5627b6f81568c080d616e8fb23271fab17f4a0a138605e41b1343567f711094fc385b6e2f3c4d345accb722b12875d8ace3a1c582c0391a835119df5e0fb8c67cad91ab37501ea92de0e36550c1c61309755706f9bc745dea45af481db5a25356aa36f63d3178a19a59daa5c342e2964f7667964e84f958c9659694afd"}, &(0x7f0000000100)=0xf7) 2018/04/05 18:05:17 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:17 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b8d000), &(0x7f0000f74000)=0x4) 2018/04/05 18:05:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0x211, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x200, 0x4) 2018/04/05 18:05:18 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c02, r0) 2018/04/05 18:05:18 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800010000000031440000000000731000000000000000000000364f327f3e73ee9446190000000095003a9542144b7270e951d93390164200446cc4f91d587222000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_udp(0x6f2000, 0x2, 0x0, &(0x7f0000002ac0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x43, "91d0031305232c829f07bda0b3d8c2d23ec8edc94af45a3e4a17fe9cd37c6d5ea64fbfa54fab838e326d5aa2604b78884dc2bfd1a165ada00d32dc36c0288d90d46c69"}, &(0x7f0000000140)=0x4b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r0, 0x100}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r1, 0xc3b4}, &(0x7f0000000380)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000200)={0x1, 0x81, 0xff, 0x1, 0x1, 0x9, 0x9, 0x9, 0x9, 0x8000, 0x3, 0x1b}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f0000000080)=[{0x0, 0x2}, {0x0, 0xffffffff}, {0x7, 0x1000}, {0x4, 0x400}, {0xd7d8, 0x1ff}, {0x0, 0x5}, {0xbb6, 0x7fff}, {0x8, 0x8001}]}) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x40001, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) 2018/04/05 18:05:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0xfff, 0x53, 0x800}) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/04/05 18:05:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cgroup.controllers\x00', 0x0, 0x0) futex(&(0x7f0000000100)=0x1, 0x9, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000200)=0x2, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)=0xfffffffffffffffd) 2018/04/05 18:05:18 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000380)={0x400, 0x81, 0x40, 0x7, 0x8}) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000ea3000)={0x0, 0x0, [0x545]}) r2 = dup2(r0, r0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000280)={0x4, 0x4, 0x7, 0x53d8, 0x80000, 0x7}) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000000c0)={0x10000000, 0x0, 0x100, 0x6, 0x7}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/04/05 18:05:18 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x127e, r0) 2018/04/05 18:05:18 executing program 4: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) r1 = getpgrp(0x0) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003940)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003980)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000003a80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0, 0x0}, &(0x7f0000003b00)=0xc) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000380)="f917484b647aee28b6c597920671cd9d7de878c3a7ee0da0a66d04bc231ededba77130a052563ea656754de9960764632948f9fa2a124e5424d4ee761612833eecbb66c39b8972e0d47696ee4be72c4bd9167cd329b3fe2c49a559a47c19feb07e198e5dd39f0459b428f905f110edfe7fc7694a12a68c24780c9a9ed30b6f354f63407bebd734cacc9fb3e0294a", 0x8e}, {&(0x7f0000000440)="2e802643debd690e72b7686eef219f0dae15d87ae99a9711d41d013e2c6512f4489e7155bde73271de582856e6c1fa2116f16ba7e161bc6f767da3c77c68f66d5ccfcc708a1a79074d3407d10c190eebf523fc4f9a35f1e60b242986bd7532fb4d1333f38e42b7dd080b0ff61658aa61aabcce3e458a0c0fc8cbdfd848ba3f851fadb7188337a9b820762961b3c65672900c", 0x92}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000005c0)="e196fda8d2bc0724397e0981ff987af49a0e14d014c2682cfa88218a936c81b7bf34e2c48a22324b99be2208e1a8ee578b6d99d328481c9a2a276b10f4acbb255331b8c61097719f16709904463c64b67cba0baa89", 0x55}, {&(0x7f0000000640)="c9c974f9cd7550fd6a5e8a70caa931c6d504de4e01aecc4dbdddc6fd7a2add78b60d2df612f1b621b411847fda11179caf7eeca020c6a9da551e82784883f3ab62a119453e6aa06b2143c39c45a60d586196c7186007a41f1ec97261836e33e6cfbfbb9767555a4334e08e37", 0x6c}, {&(0x7f00000006c0)="0fd4d5bbe69cbe607ed1c94bcc647529fa0749732becc8597e29d57fd8bccecc8e05dfe1b3dfefb1542ac0de5cb90d6fd547dc4a11b74f4ef68228b0613a13a0568f88867fd73419bb6513c5471aa70d221428ba4fbdce8f4a3c216f18a4fa5e0ddab0785f0310b34a32194ac5a5b061070aaa0f40ac30a88816f314af8c78afcfb94c3b7c7daab64b22090fe9381c293ae06a994182e7586b10532c93cc8fe875c8d28c65fe6b", 0xa7}, {&(0x7f0000000780)="c79458aa719c16824743a82d914c2ef871a7615ae0fc2ba8f70713e0ccfb6ba5de1bba03956cd891df05fa90922c443eb575f3f18ee87dd256ebde8df07a0936401e026d0e52d7d58e7e", 0x4a}, {&(0x7f0000000800)="84816e795b888cb89400911d48be49a9552e782a7844730cf34ad4efae452b78cecf303fd6fa20328d5e9640ec72f0558da837d0fccc9cfc41b23b295dd24f6cce59f7ff883292ea75c8f964f9432be547a935591babae6dd66c0eed69c37b15c28f1221c67409dc9fc508b8dee367ffd9c9de57", 0x74}], 0x5, &(0x7f0000000900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4000}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000009c0)="f214510a29a923801f3579b213620dbc58d4f0815010c397afa103a00d920bd9315e", 0x22}, 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{&(0x7f00000028c0)="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0x1000}], 0x8, &(0x7f0000003b40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x50}], 0x6, 0x4800) 2018/04/05 18:05:18 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000007c0)={"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"}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0xfffffffffffffffd, 0x400}) 2018/04/05 18:05:19 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:19 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, "b2cdc16948c2d8debdc6ccd7e69370cd89206e7e7600f494a6f3010400004ec168402aefa9b47ddce6005ef1f5ff018c611f11fe0400973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x800000000000004]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @local}, &(0x7f00000006c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat2(r1, &(0x7f0000000300)='./bus\x00', r0, &(0x7f0000000340)='./file1\x00', 0x2) r2 = creat(&(0x7f0000000740)='./file1\x00', 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000080cff4)='net/rt_acct\x00') lseek(r4, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000640)=0x4) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') fcntl$getown(r2, 0x9) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4ce}], 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, 0x1c) fstat(r3, &(0x7f0000000180)) quotactl(0x8, &(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000880)="14a70808498915d9a8c5c2fc65dc3d0e46f215f9618afbec03993971ef99656952c281e9b95192f71462d79b9c1e7b26d0bf648a097b04b116bbd17216078869e605bf792fd0ca5c5ce429d663fb95e4da855f579b620fc9f90767e4fbbd2ee4fa15bc597973d932d71348e60cabd56e31fad0ce6dd22a52342f805584eae362407cee8611d6cd916f9dd7663d5ac880de6ebee3968ced66b0436c8bd31be0bbd723b2c9824449d1a7298838af8cb61233a415dcc9ef6b0242d24232203e17b2d37913a039e2dcc0ccfb8e5b7befa8ed1cdc730c18d2d6430da9d0a7009436c1ea7b3116a898af001c0bd28524fc34af798858ac7a80") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)) quotactl(0x2, &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000540)) r5 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000680)={r5}) ftruncate(0xffffffffffffffff, 0x54) 2018/04/05 18:05:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001580)=ANY=[@ANYBLOB="02030088d2268140dc090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x200000002) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/192) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x501000, 0x0) r3 = request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)='^\x00', 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) io_setup(0xfffe, &(0x7f0000001540)=0x0) io_submit(r5, 0x1, &(0x7f0000001680)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x1, r2}]) keyctl$get_persistent(0x16, 0x0, r4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xa0000}, &(0x7f0000000200)=0x4) accept$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x3}, 0x90) io_setup(0x870, &(0x7f00000004c0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xd4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001740)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x5, 0x40, 0x400, 0x7f, 0x204, r7}) 2018/04/05 18:05:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000dc9ff2)="6370752635210000000000000400") r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000100), 0x10) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x1, [0xbbf]}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)={0x2001}) r5 = dup(r2) ioctl$TIOCSBRK(r5, 0x40044591) 2018/04/05 18:05:19 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x80081272, r0) 2018/04/05 18:05:19 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x42, 0x0) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/05 18:05:19 executing program 5: mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000004000/0x9000)=nil, 0x9000, 0x4006, &(0x7f0000000040)=0x6, 0x8, 0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) 2018/04/05 18:05:19 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x1ff, 0x9, 0x2, 0x1, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x7ff8000000000, 0x100, 0x6, 0x0, 0x11}, 0x14) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000200)={0x7fffffff, 0x78, 0x8000}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000240)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, {0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xb9}, 0x80000000, [0x4, 0x7, 0x4000000000000, 0x51, 0x1, 0x7, 0x7, 0xd8e8]}, 0x5c) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000300)=0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000340)={0x84, 0x8000, 0x6}) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000380)=""/196, &(0x7f0000000480)=0xc4) sendto(r0, &(0x7f00000004c0)="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", 0xfd, 0x20000000, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000018c0)={0x7, 0x0, [{0xf004, 0x79, &(0x7f00000005c0)=""/121}, {0x15000, 0x64, &(0x7f0000000640)=""/100}, {0x0, 0xd4, &(0x7f00000006c0)=""/212}, {0xf000, 0x73, &(0x7f00000007c0)=""/115}, {0x102000, 0x34, &(0x7f0000000840)=""/52}, {0xf001, 0x33, &(0x7f0000000880)=""/51}, {0x4000, 0x1000, &(0x7f00000008c0)=""/4096}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001a40)={0x0, 0x3, 0x9, &(0x7f0000001a00)}) getxattr(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=@known='system.advise\x00', &(0x7f0000001b00)=""/109, 0x6d) fcntl$setlease(r2, 0x400, 0x0) rt_tgsigqueueinfo(r1, r1, 0x19, &(0x7f0000001b80)={0x34, 0xa90f, 0x0, 0x76}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000001c40)=[@text32={0x20, &(0x7f0000001bc0)="f3dae90f01d1f36fb8010000000f01d9b9331001c00f3236672e0f019c0f0066b830010f00d8440f20c0350a000000440f22c0b9800000c00f3235004000000f30c4c3c15c1e0f", 0x47}], 0x1, 0x4a, &(0x7f0000001c80)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x9, 0x0, 0x3, 0x0, 0x8cd}], 0x1) rt_sigtimedwait(&(0x7f0000001cc0)={0x6}, &(0x7f0000001d00), &(0x7f0000001d40)={0x77359400}, 0x8) fsetxattr(r3, &(0x7f0000001d80)=@random={'system.', '/dev/rtc\x00'}, &(0x7f0000001dc0)='\x00', 0x1, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001e00)={0x6, 0x0, [{0xc0010115, 0x0, 0x7431}, {0x96b, 0x0, 0xf234}, {0xade, 0x0, 0x800}, {0xc0000bed, 0x0, 0x101}, {0xb6d, 0x0, 0x536}, {0x569, 0x0, 0x8}]}) getpriority(0x3, r1) socket$pptp(0x18, 0x1, 0x2) vmsplice(r3, &(0x7f0000001e80), 0x0, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x401) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001f00)) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001f40)={0x0, 0x10000}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001fc0)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x5}, &(0x7f0000002080)=0x90) 2018/04/05 18:05:19 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x5451, r0) 2018/04/05 18:05:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[], &(0x7f00000001c0)) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x8) r0 = inotify_init1(0x0) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x2003}, {r0, 0x2410}, {r0}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x1000}], 0x5, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) sched_getaffinity(0x0, 0x6e84f782, &(0x7f0000002e00)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x16, 0x1, 0xa5}) close(r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x8) 2018/04/05 18:05:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000f80)="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", 0x1000}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7, 0x7fffffff, 0x1, 0xff, 0x4}, 0x14) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 18:05:19 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x125e, r0) 2018/04/05 18:05:19 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a80)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 18:05:19 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_init_net_socket$llc(0x1a, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 168.721991] PPPIOCDETACH file->f_count=2 2018/04/05 18:05:19 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x127f, r0) 2018/04/05 18:05:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x54a, 0x0, 0x2000, 0x0, 0x547d, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000500), &(0x7f00000004c0)=0x1) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000380)={0x7b, 0x0, [0x81, 0xde, 0x100000001, 0xcd84]}) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe2(&(0x7f0000000200), 0x80800) 2018/04/05 18:05:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100001000, 0x40000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/142, 0x8e}, &(0x7f0000000180), 0x10}, 0x20) 2018/04/05 18:05:20 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x99, 0x2f2, 0x1000, 0x5d, &(0x7f00000000c0)='erspan0\x00', 0x1, 0x1be, 0x6}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x121800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000012c0)={r1, 0x0, 0x1000, 0xde, &(0x7f00000001c0)="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", &(0x7f00000011c0)=""/222, 0x6e, 0xfffffffffffffffc}, 0x28) write$cgroup_pid(r1, &(0x7f0000001300)={[0x35, 0x31]}, 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001340)=0x3) syz_mount_image$iso9660(&(0x7f0000001380)='iso9660\x00', &(0x7f00000013c0)='./file0\x00', 0xf92, 0x1, &(0x7f0000001440)=[{&(0x7f0000001400), 0x0, 0xfffffffffffffffb}], 0x1000, &(0x7f0000001480)={[{@gid={'gid', 0x3d, [0x30]}, 0x2c}, {@norock='norock', 0x2c}, {@check_strict='check=strict', 0x2c}, {@dmode={'dmode', 0x3d, [0x37]}, 0x2c}, {@session={'session', 0x3d, [0x78, 0x0]}, 0x2c}]}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000014c0)) syz_genetlink_get_family_id$fou(&(0x7f0000001500)='fou\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000015c0)=0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001600)={0x7ff, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001640)={0x100, r3, 0x10001, 0x9}) ioperm(0x1cae, 0xfff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001680)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001700)={0x200, 0xfffffffffffff800, 0x0, 0x7fffffff, 0x6, 0xda2, 0xb1d, 0xffffffffffffffff, 0x0}, &(0x7f0000001740)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001780)={r5, 0x1000, "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"}, &(0x7f00000027c0)=0x1008) r6 = syz_open_dev$sndpcmp(&(0x7f0000002800)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000002840), &(0x7f0000002880)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000028c0)={0x59f}, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000002900)=0x7) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x2010, r1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000002940)={0x3, 0x3, 0x1, 0x7fffffff, 0x3, [{0x1f, 0xffff, 0x1, 0x0, 0x0, 0x1}, {0x4, 0x2, 0x5, 0x0, 0x0, 0x3000}, {0xffffffffffffffc0, 0xf3b1, 0x0, 0x0, 0x0, 0x208}]}) getegid() fstatfs(r1, &(0x7f0000002a40)=""/43) connect$llc(r0, &(0x7f0000002a80)={0x1a, 0x0, 0x74bc0, 0x7, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/05 18:05:20 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:20 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:20 executing program 2: r0 = socket$packet(0x11, 0x7, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="040000f30c0000003f0000000400000000000000"]) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000003ffc), &(0x7f0000001ffc)) 2018/04/05 18:05:20 executing program 6: sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x1, 0x7, 0xfffffffffffffe00}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x400) 2018/04/05 18:05:20 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x125f, r0) 2018/04/05 18:05:20 executing program 5: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) 2018/04/05 18:05:20 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x7d, 0x0, [0x3, 0xffffffff, 0xfffffffffffffffe, 0x2]}) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000000c0)="9cb219683a5d2ae660549d642cbcedce3af2be078a5e93d9361a96bb5050cf9fbc9cddb735b791324e5992cb24c2f19e6cb827ff3f4e9ccd15e5bd67d4ed8ad32aa979fe1e9338b850601c871b360c73bb80dbce6585990ec7d669ac656fa3a1bd9eab7691d4412ec3cb25a6230b9c7e87029f5159a0702542236c3efefd8292815d51f7847dba270f2b9cca0cf91ecb29c6a936d4873dece34b20d42a2a035794646610637abf486accd2df3226817606df3f93536d9f68b09e632d25232bf65a4379f5d1442aff02883e6f4376d19cf9525e6286f99f8a6490a2c0ad4234d4cba9df7cbae388dd3fa67e833f99073b5b2e331eea7232d202", 0xf9) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x0, 0x88e, 0x2a}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000240)=[0x3b5d, 0x9]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000280)=""/148) ftruncate(r0, 0x4) futex(&(0x7f0000000340)=0x2, 0x1, 0x0, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)=0x1, 0x1) write$cgroup_int(r0, &(0x7f0000000400)={[0x32, 0x30, 0x31, 0x3f]}, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000500)={r2, r3, 0x97fa}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000540)='/dev/vcs\x00') ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000580)=0x7ff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0)={0x6, 0xfffffffffffffffd, 0x3, 0x8, 0x3, 0x5, 0x0, 0x7ff, 0x9a4, 0x0, 0x3}, 0xb) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r5, 0x1, 0x6, @random="d2fd39dc0a38"}, 0x10) pwritev(r4, &(0x7f0000000900)=[{&(0x7f00000006c0)="1aa0812c3608f297a0de85326382a2aee8bd70e711e7b988c5334b255ba1b2cbac1f64598f68cbab66127fd95c5e1c35ef702261ca32f623b5f3b4926a2ebfc7b9e36939b0177f60e2bd567dab1abd902898aa0ac12819981552193008fcd8a11b185eb4b14319dc20385a932f571e3111d1c2d589f0f59b4a14ba8b737326cdd06b6a6558d7e8e49554628ef8b1a65bb6a0d70b422533d638e565836900cd6e9a730d1ae44687790f0c5710abe02fcea2634ae969ee319af259d2b2bee2c277ed2f0fe9a3fbe402a178b90985e7453301c519fe54f5e82a", 0xd8}, {&(0x7f00000007c0)="4db155bc8502191340c8f71d387a2cc2674071900dba1e7bc19d897cc16a68495d0b6d3fc45bda798388bc48d4b5e785a9da2c979477aa1d80b4d619bf94e7d0566f93b119785646b73277d958327b474caa279b860a04c42dfbe3e47ea1d51afd401cf842f51fce7b61f04d56bc7c33ff49660c154b78dba08063796d65fd698f36103b17f96a80207c1fd9f3b03121468085a9c297b1d7449a", 0x9a}, {&(0x7f0000000880)="dbf1683c8d2f51d06c5839dce0a57bdd062cb3ffc7b394a9fabbdd77505c22c71b3a82eb003dfdeb0c291f03fa2b3750675b46f0ef43c8d162956c319d34fcb3f30453c76d49a943e439ba0e40d46e609787b6d257b4054b846a162de0c2c5ec12b162901e110f7078a3e79fc94034", 0x6f}], 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000940)=0x8, &(0x7f0000000980)=0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000009c0)=""/133) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$admmidi(&(0x7f0000000a80)='/dev/admmidi#\x00', 0x13f, 0x240) r6 = syz_open_dev$vcsn(&(0x7f0000000ac0)='/dev/vcs#\x00', 0x9000000, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000b00)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x8, @empty, 0x40}], 0x3c) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000b40)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) ioprio_set$uid(0x3, r7, 0xff) 2018/04/05 18:05:20 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x127d, r0) [ 169.739231] QAT: Invalid ioctl [ 169.756920] QAT: Invalid ioctl [ 169.770495] QAT: Invalid ioctl 2018/04/05 18:05:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="4244d6e3c5b9d6e3c5b9010000000003000003fa000002000000080000040000001003ea08756e7469746c656400000000000000000000000000000000000000000000000000000000020000100000001000000000000000000000000000000000000000000000000000000000636e6500000000eaa2bebed9dfa021000000000000000010000000000800000000000000000000100000080008", 0x9a, 0xe29}, {&(0x7f0000010500)="00000000000000000100000300000001000000010000000200000001000000010200002500000008", 0x28, 0x1800}, {&(0x7f0000010900)="4244d6e3c5b9d6e3c5b9010000000003000003fa000002000000080000040000001003ea08756e7469746c656400000000000000000000000000000000000000000000000000000000020000100000001000000000000000000000000000000000000000000000000000000000636e6500000000eaa2bebed9dfa021000000000000000010000000000800000000000000000000100000080008000000000000", 0xa0, 0x7fc00}], 0x0, &(0x7f0000010a00)) 2018/04/05 18:05:21 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsh0\x00'}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xffff}, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x100000000, 0x0, 0x0, 0x8}) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x1, 0x3, 0x1, 0x3}}, 0x2e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0xa000, 0x0) socketpair$inet6(0xa, 0x807, 0xf892, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0xffffffffffffffff, 0x3, 0x5, 0x1f}, {0x6, 0xf507, 0xffffffffffffff80, 0x8000}, {0x100, 0x101, 0x1, 0x1}, {0x2ac, 0x82ed, 0x101, 0xffffffffffff5c39}, {0x3d, 0x4, 0xffffffff, 0x871}, {0x6000000000, 0x7fffffff, 0x6, 0x3}]}, 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000240)={0x1f, 0x4a, "e0e6545478fd2e991e2e01317875d48b14d66a4bc9fe446927a1f334bd27029cb0928d0f586005c674ff668a4e9b40ee381ae5b9c538bec95e03465468faf2126f4b5033caa1aa3decca"}) sendmsg$nfc_llcp(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x0, 0x401, 0xff, "3686c6b4b4c433e74b18f3a64fe92385b5e444a2c411faf6f89afe14c976c0f2cf1fe5240b47b755746bb911ad68837af9c6f8760ba4687f46c87ef2d2d44c", 0x2f}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000340)="79c0294dd354d536cffbfdaec6bbcc641037c80388ac1a5a1f3e3a5085ffc2acc28ad5561ce2dccfec66b40c51712612a1c8262ab4a4cb7e990eaebb2c5acbf3eb22b36edeba3c92abfc3ca66d56c173ab408b821ddbf6e75173a4813710830603413914dca083d61462d639725b10442c421218f4e6cd943fe03bcd7562ad96cc216f4b37073c567281d4cf7fa63b212d8f1857f288c73a45171331409acb2eae1cd4b092a9f07cf6ca", 0xaa}, {&(0x7f0000000400)="b14bfe31ad9b906fe257184300fbf940554d36f48ef65be655d50e2af01a933983347d0fee4c65162abe00f9446d7e70c0b51af9b5788d98e21c6285179c73a793295a926c3de218834fb90316b21f3de8", 0x51}], 0x2, 0x0, 0x0, 0x4000004}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000500)={0x9, 0x34, 0x1, 'queue1\x00', 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000005c0)={0xb26d, 0xf89, 0x3, {0x0, 0x1c9c380}, 0x26c, 0x7fff}) close(r1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000640)=0x9) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000680)={0x8, 0x7ac1, 0xe06, @random="3244712cee12"}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000006c0)) accept$unix(r0, 0x0, &(0x7f0000000700)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffcf) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000900)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x7c, r4, 0x400, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) accept$packet(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000a80)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r5}, 0x14) bind$netrom(r1, &(0x7f0000000ac0)=@ax25={0x3, {"d65eab906f78a7"}, 0x200}, 0x10) connect$l2tp(r0, &(0x7f0000000b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x2, {0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x3a) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000b40)={0x100000001, 0x5}) openat(r1, &(0x7f0000000b80)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000bc0)) 2018/04/05 18:05:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r3, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 18:05:21 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/187, 0xbb}], 0x2, &(0x7f0000000400)=""/1, 0x1, 0x179}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100, 0x9}, 0x90) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/05 18:05:21 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c05, r0) 2018/04/05 18:05:21 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000005c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xbb, "7c35c2ca0ebb5350e97dad6020f83fa1737eaecbe64e781690143cad5b9ca0c874f50b7de4cac463fbe29b715dcb272b1954d68093399aaed0a705c51e17c2b5cb2e43beaa0c66687ed43298bf75c9cd77ca5cf1b212c1decc712763a4e25418d1e9f003d07a74d5ba09dfab67b6c0179dd2b7acdae1472b4015be49bafc24f7f3306f0c4498466100399aebd084fe356ee53e71a8c6ae2d9996e3ae9dc8e6ccfc4f1afc9c16793b85e144b30d78c2e449cff655b2c4cd7154e005"}, &(0x7f0000000380)=0xc3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001380)={r1, 0x3f}, &(0x7f0000000640)=0x321) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./control\x00', 0x0, 0x10}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000080)="b4751628b34e3f25a2da5acf4a7bce8ac8682f168e92424391eda938dbd0f6ad2d49f80c85b26d7ab7c82b071ee9218e5bb30e9d645611671eac963e409b82baa6897fe19b0baf8c309074709f26183b77637f6007e729b0385cf82fbed82a135cde675ad7bf5966d850f61b0c1c0103ba5df8f40e5810324d0078538d78d16f7846cc2c58b03f1a8ca8b58116d2303fc04dbefbb20a7d1ef5770ebe87bf33cc3e154df31c21806aa2be3b2e2f4a472bdbc540e2f86fa6d0967ab77bd8f7cf8f755b88eea15e1ed07d9c031e9fd58878756360ff24ea627f532860ebc37adfb22bc8b51d248b", 0xe6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x200, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r5 = dup3(r2, r4, 0x80000) pipe2(&(0x7f0000000240), 0x80000) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f00000001c0)) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000180)=0x35b7, &(0x7f0000000200)=0x1) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xd2, &(0x7f000003affc), 0x3c) [ 169.945284] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 169.965009] hfs: can't find a HFS filesystem on dev loop2 [ 169.980803] IPv6: Can't replace route, no match found 2018/04/05 18:05:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000071f2114388133c07000000000100000000000000000000000000001d8e25047c5e361dc8b251f6b854adcd9a388a6c941d2c52f05af93638fcf6a701e4bc2de4c04e084fd421ecdbc55c5bd742ee735252e6fc01562b6d5a"], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x568) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000000000000a004e2000010000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x392) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000000)="8539eb4249eb95c05c8482efc483b81c35a5e6bf", &(0x7f0000000040)="49206847427bfb8187d9354d72259d66089d310164d394b7fe3df2605e6727a855ae"}}, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x141000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a00)=@del={0xf0, 0x11, 0x300, 0x70bd2b, 0x3, {{'echainiv(ccm(xeta))\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc0}, 0x4000044) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'gre0\x00', 0xff}) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)='./file0\x00') clone(0x200, &(0x7f0000000140), &(0x7f0000000600), &(0x7f0000f8b000), &(0x7f0000000740)="8781e007278ea5961e8e6888a862caf0e5e695b69c101531a080547f1f2a4741daf324f1a8d01d9e614545b9b57cc022cd3d56208ffcd7a972d767d3c5d98127a4088b8aebc922eddf61ac5c32851a3aee338ee8c704fb31e3d69e7b6fd77ba5ef9549e652beed2400000000000000000000000000") munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = gettid() getpriority(0x0, r2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700), 0x10) 2018/04/05 18:05:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x40000000000000) close(r0) 2018/04/05 18:05:21 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0xc0189436, r0) 2018/04/05 18:05:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r0, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x32041, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x864) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000380)={0x9, 0x8001, 0x1, 0x4, 0x3}) sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x95ba, 0x1, "db05630c15401ca35532db88845afd3a7d680abff8569a54e77c2d1e693c9699480eb38773304ed930ca9d4ca6572ab47550ca41e9b95ee24f5f00b8849828", 0x1}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="32000000000000009f010000000400009abfc344704e45d0c9015a22bd19994fbaee4cae59ab2f0655407c93bd9f000710cb1d1911e46275b885d2f93e0265537dad39e0f1d34f68404150c378db2f24e77efbf2e89c73b0b1833090e016069bf5b5650000000000000000000000"], 0x30, 0x40}, 0x40094) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x80}}]}) 2018/04/05 18:05:21 executing program 4: r0 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='eth0:vboxnet1}\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/04/05 18:05:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="ed92d92c117301e80000000000"], 0x24}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/05 18:05:21 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x111100, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000140)=""/133, &(0x7f0000000200)=0x85) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000080)=[{r2}, {r0, 0x223}], 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) 2018/04/05 18:05:21 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fchmod(r0, 0x40) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffff8000, 0x800, 0x7, 0x9, 0x10000}, &(0x7f0000000200)=0x98) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) write(r0, &(0x7f0000000040), 0x0) 2018/04/05 18:05:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="323676a03f184ee5ea0b6817f1ae47d8", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x2b, r2}) r3 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r3, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xffffffffdefb8654}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r5, &(0x7f00000002c0)=0x4) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x7, 0x4) sendto$inet6(r4, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/05 18:05:21 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x5460, r0) 2018/04/05 18:05:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x190) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x2, 0x3}, 0x14) r2 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) close(r0) 2018/04/05 18:05:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400001, 0x124) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20044400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r1, 0x800, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x34}, 0x1}, 0x4000000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x9, 0xd, 0x0, "dcb600b6e8539306021b02cfdeeb323deae25dcec3c5c421dc88472b63e3fcf926afc6b4e21f3895ac4d2538528bf831d73fdb0c5c71db375f6c024481b3ff98", "59dca3a5dd5bc96d9c9adad0394d7940e2ad3376a7b4d18d2e1f527d6cebff19", [0x8, 0xc5be]}) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x401, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000180)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f00000002c0)=""/135, 0x87, 0x140, &(0x7f0000000380)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x3, 0x4, 0x4, 0x9, 0x5}, &(0x7f0000000240)=0x20) 2018/04/05 18:05:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/05 18:05:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 18:05:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x181000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xec, r3, 0x602, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x76c}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffe1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x800000) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000003940)=""/4096, 0x1126}], 0x1) 2018/04/05 18:05:22 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0xc0045877, r0) 2018/04/05 18:05:22 executing program 2: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/05 18:05:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = gettid() process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/219, 0x293}], 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="23abbb2fbcd6056951e54b2a66a75c8db64bb5a41c6ba02aa7d436a51d27378763216a7e1ca870baa7f5d773b1cfe5e10e9a826ae59540d6d942bd624945bcb28974ac606a9f2de29a6c1110d79c21cf3d213fb4ac6e0c6df8ca8d96f00d9c1bb916f10107382dfac5e22f172f97cf9f0b87aecc579d66ad08ab2b8cee95c38fa1873f9014154a1107e859f4eeeece8ff189bd229a7f19b77a06c90944eef7b2968f4eb201473a4ec37a957afcc3ab89cb3ac1827973973222e1a12e83264aa4c45cb4927bf2220f2a7086f140fa5800cba20cac05", 0xd5}, {}, {&(0x7f00000002c0)="77a0d8b43585f1375df56929c302e7d1b3cc4dba3f859420f0ed0e64155a3a6cc286265ebab4bb57bf4f117202a1635e08c60f9afb560417e8e0ca5b8b2ff48293a90f48a838949bebcbcf443e59604ffdc31037f086e14810b1dc3df2525f9acdd765ad62478935bd50b71e58b8aebe73fedddf29b8d781d25480646190ba39fcfc03", 0x83}, {&(0x7f0000001640)="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", 0x1038}, {&(0x7f0000001540)="383fac66bb1de7aa75ff09acaf3753eed0fa08f71fb1af0d5116655ec4dc6482a7af95a1af6f6375090aa8f00fefa49925146b23516c3cf04f06389ebd718718d8de54bb41cffe4256e0e38e5c6ee50455ba63ca28c8b17c81dbc740fa3efa98ea0a4971673d0bc27c2ce7170963ec4203071c29d196db54cdca397ef1a5b89fa230b90421c39a26b615cea98c945604640b78980582eeac8eddb1590076dcd990b9930d297d8b603e5d82a56be1d16875da7932bc61e17f518c71f17b130ba502e4d1a16e13236b836d67879c8b966b245a0afa6e9842e692743dfdeffdfa6efa5ca4315737c1e652be1011", 0xec}], 0x5) 2018/04/05 18:05:22 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x1276, r0) 2018/04/05 18:05:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x180) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10204, 0x2, 0x12001, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) bind$alg(r0, &(0x7f0000001500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r0) 2018/04/05 18:05:22 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x1100, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) [ 170.955473] sg_write: data in/out 1761990296/171 bytes for SCSI command 0x1c-- guessing data in; [ 170.955473] program syz-executor1 not setting count and/or reply_len properly 2018/04/05 18:05:22 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:22 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x125d, r0) 2018/04/05 18:05:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001040)="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0x1000}, {&(0x7f0000000000)="53f6934a5338f3fedde79499112a26dce039a7952db8c17a808192cce8b1333717bc3cdef05bcffdcd0886aa5c43e1bdca83e00bf05a1132e92d1c456aa32e05f105661756337d048563b4f1c0cae01a1131e14ed28e9c2fe15a260b82c5da788d7bf34bf7ce3fbc92cb700587ff355a738c7587822835e5", 0x78}, {&(0x7f0000000080)="260566679f0437d3275369b287aec71ef776c583542e8aa52f91efc38ee364e8ab6f7f82234c2dcd42772594659995fc87ac68ec6ef1ef0137a19172c9fd4672c518ab51bdc9db2f9da7744ec7dcbd593981a8048e2bcca541fcd2713157e4b2bf4b4c756cb4f3a380affb810409fff2f606f739a4d435fafdb633f7747f444537ed965040d05d2893ae78a296d5a6803b8875cf60457d6ef974d4a47a1513c24a1cc2dd05ba1c14ba9f2f4673fa9511216a51d6f0c9c04e1dfacd7ad779844ae8739cd611d0baccb27cc8dfe70bd264e71cb77d0e374553443a5b0c67c5884ac789789b0d3ac109daec86b4dffe4cac06803ccc9a5663d3", 0xf8}], 0x3, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) connect$bt_sco(r1, &(0x7f0000000240)={0x1f, {0x2a, 0x8000, 0x2, 0xffffffff, 0x1, 0x9}}, 0x8) r2 = semget$private(0x0, 0x4, 0x202) semop(r2, &(0x7f0000000280)=[{0x0, 0x20, 0x800}, {0x2, 0xfd, 0x800}, {0x0, 0x100000000, 0x1800}, {0x4, 0x3f, 0x1800}, {0x7, 0x2, 0x1000}, {0x0, 0x100, 0x1000}], 0x6) 2018/04/05 18:05:22 executing program 5: mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000002000/0x4000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x140000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x1, 0x9, 0xc71e, 0x4, 0x7}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0x10009) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x0, 0x1000, 0x3f, {}, 0x20, 0x4}) 2018/04/05 18:05:22 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0xa523}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x1f}, &(0x7f0000000300)=0x8) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/234) r3 = semget$private(0x0, 0x4, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semctl$IPC_RMID(r3, 0x2, 0x10) r4 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000040)=""/133) 2018/04/05 18:05:22 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x298, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, '\x00', 'tunl0\x00', 'vcan0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xe8, 0x138, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@log={'log\x00', 0x28, {{0x0, "c8c22eaedd2046be385a0a6b4e04b6969a9f03f6fac4c73938031a85492b"}}}}, {{{0x11, 0xffffffffffffffff, 0x0, 'syzkaller0\x00', 'gre0\x00', 'yam0\x00', 'syzkaller1\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x310) socket$inet(0x2, 0x8000e, 0x0) close(r0) 2018/04/05 18:05:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) setpgid(r2, r3) 2018/04/05 18:05:23 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000001500)={0x1000, &(0x7f0000000500)="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"}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x2, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) r4 = socket$alg(0x26, 0x5, 0x0) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="4848a03720c2547da4d181da9365cee0dddb80de6b0a704b2e2b9d7494296e9f93b556854b1e6ef40aa252cc54e3566aede6a53a012578cc1564fb4d60f80dd3748bf856f284de4783f839f7e1844fec232e12c633e310d5bce2a318f79e31b3", 0x60, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) bind$alg(r4, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r6 = accept$alg(r4, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r6, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r6, &(0x7f0000000300)="791f7dfde08186d67dba3f649a7ba85e", 0x10) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10301) recvmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) dup2(r0, r2) 2018/04/05 18:05:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) recvmsg$kcm(r0, &(0x7f0000001280)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000001180)=""/226, 0xe2, 0x8}, 0x10001) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000012c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/04/05 18:05:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x4000004, 0x3}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/05 18:05:23 executing program 4: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/199, 0xc7) 2018/04/05 18:05:23 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000003c0)={'security\x00'}, &(0x7f0000000440)=0x54) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"7465716c30ff24074d00", {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/197, 0xc5) eventfd(0x81) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/05 18:05:23 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="90000000000000000f01000052200000c7d548c0f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41282b5cb34daeff7d7b4aa98550c1dcf161de5ce42f4dfd643361a4d92b60b6638b006207afdc3420bf21fe279ee05206c691d01000000011f1e05c1a977d677030008c611393a0abab1075f5df982a2d7ef830f42602da4677984e38e380f83019eb0bf6d812ac65d499a411f937faa3671b3696042c79f29a357c25449fe46c356bf9860164ffc3831d4aaa0db8663bddb8f10591a0c00000000000000000000000000000000"], 0xf1, 0x20000000}, 0x40) r4 = dup3(r2, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x3ff, 0x100, r1}) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ea14971634238b8b3319b08cf7e9c8d153dcfbe0070206eadaed1c8b329f6c91905fffac4309b7e389", 0x29, 0x0) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6289b06f897ee7399b70e7371080371fd4350c86537f9c64b9d9d3f4e90bc1", 0x1f, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="42ae1eaabb16b8b0384fd2d00b", 0xd, r6) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/05 18:05:23 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) uselib(&(0x7f0000000000)='./file0/file0\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/05 18:05:23 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x80081270, r0) 2018/04/05 18:05:23 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x1) 2018/04/05 18:05:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f000097e000)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0xf9, 0x0, [0x0, 0x4, 0x7, 0x100000000]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_getscheduler(r2) setsockopt(r0, 0x9, 0x100000000, &(0x7f0000000180)="74370e8180bc3f7d34e94faf2892f38ce58cabf30d6d", 0x16) fstat(r1, &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/04/05 18:05:23 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f00000000c0)=0x1) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/05 18:05:23 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x6, 0x100) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_FD(r1, 0x4c08, r0) 2018/04/05 18:05:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/99) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/05 18:05:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3776, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="00020000000000ef0eb3d63fc6e4345a972b41b5861091d84e18d83d3d483f284f4454f5da2c1a51abffab681322ae82f74f000000000000003fee5881d2cae488e402350cc45145ba4a2184113ef39d8db422753136ecca774bf06726b4530503c7b08f8b9298af9e30fffa6f04cb8ddc05a96d8afcf0496299ef13b2e4f2fbe4486a66378c2d4f0abe0b258bd863f1e8b1da9dc88aa09effc95421758d7593018a724dfb9bdbfaac838b11315f0ae5c61ed923864f31774ba412049ed8b6ac1004691846b392e70eb05e292c70a22b2b742417b0b5da908a8ba44af77496fe15ddcfc0c752fcba7b13596e5a16bcdccc591cb1276929"]) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000040)='TPROXY\x00', 0x2) connect$rds(r5, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) dup3(r0, r1, 0x0) 2018/04/05 18:05:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) socket$inet6(0xa, 0xb, 0x2) 2018/04/05 18:05:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/28, 0x3f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0x100, 0x7, 0xffffffff, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4, 0x0) [ 191.311833] buffer_io_error: 766 callbacks suppressed [ 191.311841] Buffer I/O error on dev loop0, logical block 0, async page read [ 369.632194] INFO: task syz-executor6:4522 blocked for more than 120 seconds. [ 369.639469] Not tainted 4.16.0+ #1 [ 369.643573] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651548] syz-executor6 D21192 4522 1 0x00000004 [ 369.657201] Call Trace: [ 369.659792] __schedule+0x807/0x1e40 [ 369.663521] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.668382] ? __sched_text_start+0x8/0x8 [ 369.672568] ? perf_trace_lock+0x900/0x900 [ 369.676809] ? perf_trace_lock+0x900/0x900 [ 369.681064] ? __lock_acquire+0x7f5/0x5130 [ 369.685310] ? graph_lock+0x170/0x170 [ 369.689126] ? graph_lock+0x170/0x170 [ 369.692940] ? debug_check_no_locks_freed+0x310/0x310 [ 369.698158] ? debug_check_no_locks_freed+0x310/0x310 [ 369.703366] ? debug_check_no_locks_freed+0x310/0x310 [ 369.708582] ? find_held_lock+0x36/0x1c0 [ 369.712669] schedule+0xef/0x430 [ 369.716058] ? __schedule+0x1e40/0x1e40 [ 369.720051] ? kasan_check_read+0x11/0x20 [ 369.724222] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.728658] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.733264] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.738206] ? mutex_destroy+0x1f0/0x1f0 [ 369.742280] ? do_raw_spin_lock+0xc1/0x200 [ 369.746519] schedule_preempt_disabled+0x10/0x20 [ 369.751286] __mutex_lock+0xe38/0x17f0 [ 369.755175] ? debug_check_no_locks_freed+0x310/0x310 [ 369.760440] ? lo_ioctl+0x90/0x1e30 [ 369.764077] ? mutex_trylock+0x2a0/0x2a0 [ 369.768155] ? print_usage_bug+0xc0/0xc0 [ 369.772235] ? lock_downgrade+0x8e0/0x8e0 [ 369.776401] ? perf_trace_lock+0xd6/0x900 [ 369.780566] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.785424] ? rcu_is_watching+0x85/0x140 [ 369.789609] ? zap_class+0x720/0x720 [ 369.793340] ? perf_trace_lock+0x900/0x900 [ 369.797586] ? __lock_acquire+0x7f5/0x5130 [ 369.801832] ? graph_lock+0x170/0x170 [ 369.805639] ? _raw_spin_unlock+0x22/0x30 [ 369.809834] ? lock_downgrade+0x8e0/0x8e0 [ 369.814531] ? rcu_is_watching+0x85/0x140 [ 369.818719] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.823921] mutex_lock_nested+0x16/0x20 [ 369.827994] ? mutex_lock_nested+0x16/0x20 [ 369.832235] lo_ioctl+0x90/0x1e30 [ 369.835700] ? is_bpf_text_address+0xd7/0x170 [ 369.840203] ? kernel_text_address+0x79/0xf0 [ 369.844636] ? __unwind_start+0x166/0x330 [ 369.848792] ? loop_clr_fd+0xb80/0xb80 [ 369.852694] blkdev_ioctl+0x9b6/0x2020 [ 369.856599] ? __save_stack_trace+0x7e/0xd0 [ 369.860940] ? blkpg_ioctl+0xc40/0xc40 [ 369.864843] ? save_stack+0xa9/0xd0 [ 369.868491] ? save_stack+0x43/0xd0 [ 369.872120] ? __kasan_slab_free+0x11a/0x170 [ 369.876546] ? kasan_slab_free+0xe/0x10 [ 369.880528] ? kmem_cache_free+0x86/0x2d0 [ 369.884775] ? putname+0xf2/0x130 [ 369.888238] ? do_sys_open+0x57f/0x770 [ 369.892141] ? SyS_open+0x2d/0x40 [ 369.895620] ? do_syscall_64+0x29e/0x9d0 [ 369.899702] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.905082] ? kasan_check_read+0x11/0x20 [ 369.909252] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.913666] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.918263] ? kasan_check_write+0x14/0x20 [ 369.922513] ? do_raw_spin_lock+0xc1/0x200 [ 369.926786] ? trace_hardirqs_off+0xd/0x10 [ 369.931045] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 369.936169] block_ioctl+0xee/0x130 [ 369.939808] ? blkdev_fallocate+0x400/0x400 [ 369.944144] do_vfs_ioctl+0x1cf/0x1650 [ 369.948049] ? rcu_pm_notify+0xc0/0xc0 [ 369.951958] ? ioctl_preallocate+0x2e0/0x2e0 [ 369.956388] ? fget_raw+0x20/0x20 [ 369.959856] ? putname+0xf2/0x130 [ 369.963319] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.968358] ? kmem_cache_free+0x25c/0x2d0 [ 369.972647] ? putname+0xf7/0x130 [ 369.976120] ? security_file_ioctl+0x9b/0xd0 [ 369.980545] ksys_ioctl+0xa9/0xd0 [ 369.984039] SyS_ioctl+0x24/0x30 [ 369.987436] ? ksys_ioctl+0xd0/0xd0 [ 369.991077] do_syscall_64+0x29e/0x9d0 [ 369.994965] ? vmalloc_sync_all+0x30/0x30 [ 369.999121] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 370.003977] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.008934] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.013877] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.019277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.024134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.029331] RIP: 0033:0x455147 [ 370.032516] RSP: 002b:00007ffeede1ed28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 370.040238] RAX: ffffffffffffffda RBX: 00000000000000d0 RCX: 0000000000455147 [ 370.047517] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000013 [ 370.054805] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 370.062076] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000013 [ 370.069709] R13: 0000000000000000 R14: 00000000006fe780 R15: 0000000000001380 [ 370.076987] [ 370.076987] Showing all locks held in the system: [ 370.083327] 2 locks held by khungtaskd/878: [ 370.087775] #0: 000000004296613b (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.095427] #1: 0000000003d91ba8 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.104054] 1 lock held by rsyslogd/4351: [ 370.108202] #0: 000000008aaf0349 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 370.116201] 2 locks held by getty/4441: [ 370.120174] #0: 00000000eae3a5d6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.128427] #1: 0000000046e80cd5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.137295] 2 locks held by getty/4442: [ 370.141263] #0: 0000000044765a01 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.149521] #1: 00000000ae1b3658 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.158387] 2 locks held by getty/4443: [ 370.162358] #0: 000000006d10de68 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.170616] #1: 00000000225b0f13 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.179483] 2 locks held by getty/4444: [ 370.183451] #0: 00000000c53b5f74 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.191708] #1: 0000000087e64c54 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.200578] 2 locks held by getty/4445: [ 370.204738] #0: 00000000095fa70f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.213084] #1: 00000000e305f634 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.221959] 2 locks held by getty/4446: [ 370.225936] #0: 000000008f9419f1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.234211] #1: 00000000647ffeac (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.243090] 2 locks held by getty/4447: [ 370.247067] #0: 0000000055a000ee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.255329] #1: 0000000058acb58e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.264222] 1 lock held by syz-executor6/4522: [ 370.268800] #0: 00000000771a1456 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x90/0x1e30 [ 370.277004] 1 lock held by syz-executor7/14157: [ 370.281681] #0: 00000000771a1456 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x90/0x1e30 [ 370.289878] 1 lock held by syz-executor7/14192: [ 370.294540] #0: 00000000771a1456 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x90/0x1e30 [ 370.302719] [ 370.304340] ============================================= [ 370.304340] [ 370.311366] NMI backtrace for cpu 0 [ 370.314995] CPU: 0 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #1 [ 370.321379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.330711] Call Trace: [ 370.333281] dump_stack+0x1b9/0x29f [ 370.336893] ? arch_local_irq_restore+0x52/0x52 [ 370.341545] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.346208] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.351374] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.356630] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.361796] watchdog+0xc10/0xf60 [ 370.365235] ? reset_hung_task_detector+0xb0/0xb0 [ 370.370064] ? __schedule+0x1e40/0x1e40 [ 370.374017] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.378404] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.382966] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.388049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.393044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.398557] ? __kthread_parkme+0x1b7/0x280 [ 370.402857] kthread+0x345/0x410 [ 370.406201] ? reset_hung_task_detector+0xb0/0xb0 [ 370.411018] ? kthread_bind+0x40/0x40 [ 370.414801] ret_from_fork+0x3a/0x50 [ 370.418544] Sending NMI from CPU 0 to CPUs 1: [ 370.423058] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.424045] Kernel panic - not syncing: hung_task: blocked tasks [ 370.437686] CPU: 0 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #1 [ 370.444069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.453398] Call Trace: [ 370.455967] dump_stack+0x1b9/0x29f [ 370.459575] ? arch_local_irq_restore+0x52/0x52 [ 370.464226] ? printk_safe_log_store+0x260/0x260 [ 370.468964] panic+0x22f/0x4de [ 370.472136] ? add_taint.cold.5+0x16/0x16 [ 370.476265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.481782] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.487210] ? printk_safe_flush+0xd7/0x130 [ 370.491512] watchdog+0xc21/0xf60 [ 370.494947] ? reset_hung_task_detector+0xb0/0xb0 [ 370.499771] ? __schedule+0x1e40/0x1e40 [ 370.503724] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.508111] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.512676] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.517758] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.522758] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.528273] ? __kthread_parkme+0x1b7/0x280 [ 370.532572] kthread+0x345/0x410 [ 370.535921] ? reset_hung_task_detector+0xb0/0xb0 [ 370.540742] ? kthread_bind+0x40/0x40 [ 370.544524] ret_from_fork+0x3a/0x50 [ 370.548594] Dumping ftrace buffer: [ 370.552311] (ftrace buffer empty) [ 370.556103] Kernel Offset: disabled [ 370.559725] Rebooting in 86400 seconds..