18/04/26 21:51:52 executing program 0: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) munmap(&(0x7f0000be3000/0x2000)=nil, 0x2000) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) 2018/04/26 21:51:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x7fffffff}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket(0x19, 0x800, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/26 21:51:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) 2018/04/26 21:51:52 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000002c0)={0x0, 0x2, 0x3ff, 0x80000001, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) r5 = dup2(r0, r3) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'irlan0\x00', 0x4}, 0x18) arch_prctl(0x1003, &(0x7f0000000940)="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") sendmsg$nl_route(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x0, 0x0, 0xb, {0x0, 0x0, 0x0, r8, 0x21800, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x34}, 0x1}, 0x40000) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() 2018/04/26 21:51:52 executing program 1: mbind(&(0x7f0000c7d000/0xe000)=nil, 0xe000, 0x2, &(0x7f0000000000)=0x1, 0x200, 0x7) shmat(0x0, &(0x7f0000c7d000/0x1000)=nil, 0xc000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0xd0c1, 0x5, &(0x7f0000000080)="93bf8af37e9d46db6371e7d3d33fa139f4524e6bbedcdad44f64afd3e9b8a28aebf0e243705f56e0dd8fbe8ac082728d9a28a0278944817307dc5743e0258e54c9e99b61a1be30e302d849ea3e6a81ad2ca80513a2c4a31d7212d6697705b4cd94ff03893a3f2de7af05f51495a98436137b69614112b7b96b7a5e1c", 0x7c) 2018/04/26 21:51:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000000040)='lo\x00', 0x3) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002340)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002300)={0xffffffff}, 0x2, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000002380)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x14e) 2018/04/26 21:51:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/04/26 21:51:52 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/04/26 21:51:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="2de06be7f4ceace7eb3cdbceea93f34f81e03e28dfb1eebd6635e5bcc87c78b875cea42176d5b06b8755cd23e0872a87320a1b75a5974e1e12e075ed822c2df50874d74a2b2189208c0ef24d26ff02472e5a51b8cc5d6953d5b540c375d534e1921ac54be57572153d3423"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47, 0x0, 0x10000000, 0x0, 0x0, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x1f003, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0x2c, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 21:51:52 executing program 4: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000ded000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/26 21:51:52 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000080)=@random={'security.', 'eth1user#lo\x00'}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) read(r2, &(0x7f0000367fe4)=""/91, 0x5b) 2018/04/26 21:51:52 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x2, 0x0, 0x4, 0x4727}, 0x10) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) 2018/04/26 21:51:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x4000) openat(r2, &(0x7f0000000080)='./file0\x00', 0x410000, 0x6) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f70746d78000a2beb47491828be9154e770d911f9cd35b906b7cb29ea6ecb9464f372ca01a7dcf3af97109836d3f20400f669fc870fd4679c795989f7174c9cf826be8633d00d15f919f08b1e931f3ad892a7894536b9a4ecce01f68c7848928316f1dd0b522e2c6e4928702e1c77dc9301da2df724c4efbec3757772352de0411a1c42b937cadd52bf0deabecb766dc5b8bcd1a88457c8b5f292ae7c80288a8e07bde032240938466f0d5644c8bb956f2d00f4761deb7b353bf450125bca6e3081886619"], 0xd5) r3 = syz_open_pts(r0, 0x0) r4 = dup2(r3, r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000005004262c0b608aaf72588bfa39d542f1c966789efc9cf247e3f84718fa8c2c26bf6e15229284f136d30e63841bc08cbc05bf4a74f194a1f30189891d0774c5ebfa9bba8ee2ec4eef0e8131307617d96b6b8a8713b"], 0x6) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)) 2018/04/26 21:51:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f0000000040)) 2018/04/26 21:51:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/26 21:51:53 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@fragment={0x3f, 0x0, 0x9, 0x6, 0x0, 0x5ff, 0x66}, 0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="418d6130c4c17f4c1511d31d247929e485eb46a658096b986afdd49dba2997914f014812ad3bd341bc82ba81d13c1a49f3996c66e0ab0d047981c02256afa11b3fd3082db7c25d9c6b") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4) 2018/04/26 21:51:53 executing program 1: r0 = socket$inet(0x15, 0x80e, 0x6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x200000002000000, @broadcast=0xffffffff}, 0x10) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x3}) linkat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00', 0x400) recvmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=""/210, 0xd2, 0x2000000000000000}, 0x40000000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000000440)=@random={'trusted.', '{ppp0ppp1lowlan1\x00'}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000480)={0x6, 0x3, 0x2, 0x9, "738afcfda186c89a5ee9037a5083e685181200000000000004000100000fb276"}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {0x77359400}}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) listen(r0, 0x5) 2018/04/26 21:51:53 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) dup2(0xffffffffffffffff, r1) 2018/04/26 21:51:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @rand_addr=0x8000, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x10000, 0xfffffffffffffffa) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/04/26 21:51:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001380)=0xffffffffffffff36) getgroups(0x4, &(0x7f0000000d40)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = syz_open_dev$sndctrl(&(0x7f0000000d80)='/dev/snd/controlC#\x00', 0x2, 0x210000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x2}}, 0x9, 0x8}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000c00)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000180)=0x84) r7 = getpid() stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000e80)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000001040)={&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001000000000000000010000000100000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000a08a9d0705b346a52ba319430000556907e70726ae532d9dbe9b3a3aa0a04c8235aee88e3707d9e61f9c02427deccc080718895515958156d3c1d6acc27f50db90b910a783f447b23272d03f5e4bd166771b6c60ccc67dfbbe8e01d7bd92b511ae085b9c3bbd653f8a64fda1627412432de375522d349c9b"], 0x158, 0x4}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x6, 0x9}, 0x2) write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0x1, 0x8, 0x0, 0x3, 0x7, 0x3ff, 0x11e, 0x38, 0x152, 0x3, 0x7, 0x20, 0x1, 0x200, 0x3, 0x8}, [{0x70000000, 0xfffffffffffffead, 0x9, 0x2, 0xd68, 0xfffffffffffffffa, 0x80, 0x8000}, {0x1, 0x7fff, 0x10000, 0x5, 0x8, 0x400, 0x0, 0x2}], "3cbad751b04f06f9e99e7db34de56168506cf2cdfbc4bcf3731bd83f76fa6dd537a68db97e1b181ba22e459fa15ff6b861f0b9cc14f7c0292667e51472", [[], [], [], []]}, 0x4b5) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x110) 2018/04/26 21:51:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000280)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000001c0)={[{0x0, 0x7927, 0x8, 0x0, 0x9, 0x7fffffff, 0x5, 0xf85, 0x100, 0x46418397, 0x1, 0x4, 0x8}, {0x269, 0x1ff, 0xf7e6, 0xfa6d, 0x7, 0x0, 0x32bb0c42, 0x62d1, 0x80000001, 0x0, 0xffffffff80000000, 0xfffffffffffffc00, 0x800}, {0x1, 0x800, 0x6, 0x3, 0x8, 0xffffffff, 0x9, 0xa000000000000000, 0x3, 0xff, 0x8, 0x1f, 0x1f}], 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="ac14141ee000000101004f0002000000e0000001ac1414aa"], 0x18) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000e3be819745e211683ea88222817101000000000000", @ANYRES32=r3, @ANYBLOB="1400060000000000ffffffff00000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) [ 99.434814] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/26 21:51:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) keyctl$unlink(0xb, r1, r2) 2018/04/26 21:51:53 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) 2018/04/26 21:51:53 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @unspec=@TRACE={0x0, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28d, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x163) 2018/04/26 21:51:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/194) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="46869f2c009c0300000000400000000000470f000000000001000040735ba4b34595f5795f1af5c4825137daa46cc191d329a4c35845924a4a16d7e01cde3935a52f0084757496d1bddf5468386d8873e79bb8af7690b5df426164e9371f2f8f340d6e8b3b2f69c1e82e8cee58603ec8f838ed119b14bbd7a0f606266ae7fb60f71d1f2e342bafc33742573d213030454533d9ca5f2692245326c639d5c0b5bf73ad817fe9eaf52e275cacbe1f6d621fce4cb99d98601d65189aedd9635039877b46c22c9b49554c8b833aaa847c245fb2c2e522baf29b6a"]) 2018/04/26 21:51:53 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='eth0\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) sendmsg$rds(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, &(0x7f00000003c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0xa97, 0x3}, &(0x7f0000000340)=0x824, &(0x7f0000000380)=0x62957641, 0x20, 0x0, 0x8, 0x4, 0x10, 0x401}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x3ff}}], 0x70, 0x40011}, 0x20000000) pread64(r0, &(0x7f0000000140)=""/184, 0xb8, 0x0) fanotify_init(0xe, 0x8000000400) 2018/04/26 21:51:53 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001880), 0x0, &(0x7f0000001900)=[@init={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x1a, {0x2, 0x4e24, @loopback=0x7f000001}, 'lo\x00'}) 2018/04/26 21:51:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1c7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x3, 0x2, 0xfffffffffffffffc, 0x3, 0x1}, 0x10000, 0xffff, 0x7}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x480000, 0x0) move_pages(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), 0x4) 2018/04/26 21:51:53 executing program 6: r0 = socket$inet(0x2, 0x1000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x401, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x6, 0x1000, 0x101, "d6c432abf9cee265a80e35dc2ebd61c49bb5ee65e0959cd8cf67a20790047c1cf9bd74cd2241c7816386044e15a3f522985cc938689abfce544362e469b1c6", 0x2d}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000040)="555fca1849e6201faa2df1f55080472f6036cd66ed758c869788f13075e7a3c773e4542301cf9a7a485d4e", 0x2b}, {&(0x7f0000000180)="18d3d2f7c31adba0e98b9a9e73faaa5cf995adc90b5719396b623493d1d5ec7af7704f8de366184281", 0x29}], 0x2, &(0x7f0000000200)={0x50, 0x0, 0x7ff, "4021ca8f3cc6697d6acf61d62ea78d0551f94000b7effe42f5cdda2e0e65084a59e5f39270ed5dbe67bf5468181871be25ec95465278d9004cff275d6f3f"}, 0x50, 0x20000004}, 0x4000001) sendto$inet(r0, &(0x7f0000000040), 0x7a60, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/26 21:51:53 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="2efae481bfc5", [{[{0x9100, 0x6, 0x7, 0x1}], {0x8100, 0x0, 0x1, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "1ae52f", 0x10, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e4fb14", 0x0, "62b8c2"}}}}}}}, &(0x7f0000000200)) 2018/04/26 21:51:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ecff01385b86"], &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) ftruncate(r0, 0x2) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffff, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x5a5b}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x401, 0x4f7}, 0xfffffffffffffe92) 2018/04/26 21:51:53 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000010857eb5"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0x2000080, 0x7d}) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="7be650280b808e96fa3f7f0e9989983f13ec0ce3c852765deb0c9fac2d324c6233c1fe0bee9e070c8c2827c550e541278fd4a9d5eb8f54fb226c92edbfaff13f053a925e3a6fe80af5589373e50d31ff7ca33e72fa8fa882a043dd6e119d5028a0eca3cbe362", 0x66}, {&(0x7f0000000000)="c81f73f33a00fba44e136e2923a5f5f45de1e44c4433f53f1bb9f4a305df7cbd93", 0x21}, {&(0x7f0000000300)="c6c8a5874461c93a2f38787733c72e5e4bdb29e66065b044e204511d38dc4bf7ea5d97755d38ed42196774a9a3d41349d7ab73742dcfd9bd735d6684a9b7123947eb8e231df1ec83bc5844867eafe691a114f0c3497baaee8e617a7538dcf0989709f7bfae6c92f2bc2f71016227feb8bf94f6b47e34f76f07fb9ad28f06a147cf42ef1b25e7877f32d001308f01245e7e176230bc2cc347b220bec86c17ca673afc55c51fbe1afa5570285bcbda67c81d297baf992868cb8c8377e076671331da79598815e55dddf8cbcb50c080d67e8620c28554bda470", 0xd8}, {&(0x7f0000000100)="9d221ec28069236f2d5ebbefcf7df4824c0fe79aa1f02228dba06c81c016c8198c12da7b79de0bcb2ee88854aae037ff", 0x30}, {&(0x7f0000000200)="18aec6843bd0d0b552da31f875d975a76b02dbb1f5b058b45e55a8719a4c0b38245e8b9f24881c33af97d98d8f9c9c2391310b1b22bdca10766f4cc58a7b657f0effcca8ba9ebe4ffac9b36cd398e9fe962633dad8", 0x55}, {&(0x7f0000000400)="629489daf57861cc4505bc3b561593c785c0862924a8cedd7a5cff63bb1eff1f5ab21f976b814a297d47e134d5e46a328ee3eb532bcf8d6ba2ba2c082a11c5bd8dd4d56fffa1", 0x46}, {&(0x7f0000000480)="6c4f4956864cc6c02fadf7b29da05866fc6935f748a6a3725e65816ce7ebf7a9a741cdcc2baf94fabf03fb3686e87859624a0000e4180fb9029941ca8838ada6fa0e2b612d9756bb90927ceeda6b9389599b10c266410869022f402a9602586e8835470e679dbabd6dedc3e6081ba6e78b4a71413a6a4902cf32f519a4f20582f748aee049c3920081554bf87455fda42c0044d27e", 0x95}, {&(0x7f0000000540)="83c081c30502b1349190807315585f56b30a2c2f64efcb69f8231397d79371602603b0c304", 0x25}], 0x8) 2018/04/26 21:51:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420200, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x1ff, 0x81, 0x7fff, 0xfff, 0xffffffffffff0001, 0x3, 0x3ff, 0x4, 0xc0b, 0x40}) r1 = socket$inet6_sctp(0xa, 0x800001004, 0x84) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/04/26 21:51:53 executing program 7: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syncfs(r0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0xf68, 0x1181, 0xd17, 0x2, 0x3f, 0xaba}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x20}, 0x4) 2018/04/26 21:51:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x56264a0d, 0x8800) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x200000000000000, 0x101}, 0x2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x1, &(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES16, @ANYRES64=r2, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR, @ANYRES64, @ANYBLOB="9d01f0329b7c1c778f2f0548c62a0cfef172c1ebafe39ab9a6fac00d9b04d201bf4944e21edaa4993b134b017b19ef65f62c67a29631472723481effa47797c6336c697118b02129eb9e8c82c96746b075000e064af6f86ffeecf90f611ed36d1daaccef45bc7d0a28adc507f70db5d6b2823089086ff40ad7b7ac1698fcd375c0873ead87570d8112ffb4ef77b1793057a800a332f96956bf7b7100cee1cd812d6b", @ANYRES32=r0, @ANYRES16=r2], @ANYBLOB="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", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYBLOB="6d67dad58820e243e01c45dbdc288145e209349c8f32a271e269632921f9c1f4aacdc8d31273d64c6c68611a87291913a780c003a61a10df8e8ad0c5989f6eadf5d73234acb99448c553fb5e2f88ce110ef0901b58e9cec69beaba836d547b9ae8ee2892e7688da72d7a2a7f7211be65dbc64efd4d815fdadbb38fbc74e8a9"], @ANYRES16=r1]], 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/26 21:51:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) setsockopt$sock_void(r0, 0x1, 0x1cf03251a512af2b, 0x0, 0x0) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000400)=@llc={0x1a}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000480)="85a0", 0x2}], 0x1, &(0x7f0000001900)}, 0x0) r2 = dup2(r0, r0) ioctl$TCXONC(r2, 0x540a, 0xc0c3) sendmsg$nl_crypto(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xc000282}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@alg={0x108, 0x10, 0x800, 0x70bd27, 0x25dfdbfe, {{'rfc4309(echainiv(rfc4106-gcm-aesni))\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) 2018/04/26 21:51:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x58, &(0x7f0000000000)="21bdefe2ea8918b8f9848f05daa9", &(0x7f0000000180)=""/88}, 0x28) 2018/04/26 21:51:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/mnt\x00') ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000180)={0x100000001, 0x7}) ioctl$VT_RELDISP(r0, 0xb701) sendmsg$alg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="c2b9807188e2e077f63eb3e705988231576fb24b94e190740b0133888d8e9961c1a80ac8f02252556ca3b2532b2116a20d4b922db1977a2fd36f1bd9478fffdb9ab0c6526ed5f2d445a4557b9b57067f121b6a0b345b78d066b5db1b353dd057db6a870b484841d6ed4a0904a4d775941753ff51e837b9bc9de3fb618d0b4d657ed1dd963b012c035a7aeaf16b23", 0x8e}], 0x1, 0x0, 0x0, 0x80}, 0x20000000) r1 = msgget(0x3, 0x200) r2 = getuid() r3 = getegid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x7fffffff, r2, r3, r4, r5, 0x4, 0x6}, 0x4, 0x6, 0x8000, 0xffffffffffffff00, 0x0, 0x280000000, r6, r7}) sync_file_range(r0, 0x8, 0x5, 0x1) 2018/04/26 21:51:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="57a6e77660e8f8b2bba89685bb4f8aa8dd96ec6cd50f9ce0e54c2600dba3f88b344ffa022adfdb927bdaab1ced393eb9e709e55fd40e6a089322e52e5ab13ce3426a37e6dbe88a90444b6ef67d65fbb09f5c03c6cd777eac693e9d0dc30697fe59c104eafba4f1bb14be1a7b77edf45424edcf52361f8d8668a154f9e267d32e1e180c16e8e5de60b3be9a3e412821a414ea0087a84ce349e4ad9506566a053448527a7160a2b5184fde36743f00e5a79cf889649db026cac5f0bb5dc60b04252fa1a11c7dc7528d93b980ab48025abe83c3d4838f732ac77bbd6b6c", 0xdc}, {&(0x7f0000000180)="08fb3f7493b45240633acc5ecfcafa707b5098d6f2d51c48f5f8b631cedf823270c1ff229886859b54da42b59bc22c0aeea839a602108e34bbef75d584366e46e9291cd74049666bbc65ec3d655f6b3ed78c5c0a3c75fa9b2f6876e1f2ed9d6073b09e9937d8b8d05f1646d343afbd9677a661ac3999bc099018969544aef63455f9f3942adef5dcdd87f7c323909f33f4f4bdc180585314bc637a3aaaafc2c965cd5570ecf7b0a55eae0c39dbfec0d4df35009415686920a22068c332cac8", 0xbf}, {&(0x7f0000000240)="5137076d6d5456f168e2033da7b03403dc58f296c092fa4b87fe505b068a5557232169d332d1449f10429f9c654cb8d39e99105122418945ed980273501e994bf8d9f08e54689d749ea810ff7764b24327cab7065305c2810c9311e06eeb075785751cdf062317a643ac82f45dc7ada39e94f95d9858afa8090cd75ba8fa5231e844559bb66d016c167679767ca2f2a461d056391c814ad7501d6c51b5bc12a8bc88e2a63c3a911b93d068ee98d8c7d7a418af372f651f2ec08e0730b4231d73cf4d48229a81b5bc4bc12c1afffd81dd328fdf0100ed91bcc2d31dc3ff3498bf2944b7c4ab382ea6383d255697e801834dd63ad0c1", 0xf5}, {&(0x7f0000000480)="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", 0x1000}], 0x4, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000380)) r3 = dup3(r1, r0, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x0) 2018/04/26 21:51:53 executing program 4: r0 = timerfd_create(0x9, 0x0) unshare(0x40600) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000002000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getdents(r1, &(0x7f0000000180)=""/201, 0xc9) 2018/04/26 21:51:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"3a1af2e9fcefc4b0c84b4a93"}}], 0x30) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000be1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@dev, @empty, @remote}, &(0x7f0000000140)=0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/26 21:51:53 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0xffffffffffffffca) 2018/04/26 21:51:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)={0x58, r1, 0x1, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x58}, 0x1}, 0x0) 2018/04/26 21:51:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x20000000000000, 0x0, 0x8000, 0x0, 0x2}) [ 100.001054] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/04/26 21:51:53 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = msgget(0x2, 0x10c) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000fa6ea44f2e0aa2276c936f7c48672f7cbcb56a897585cdb7b64cd4052a3067f73c8b5c5f856a06b121f4c22f6585e989292242eebae904b4e93363207717fc37d0887a8d8ce41a5d435b8aeeab72295af9d6e95b17d6250a5c2014be067358ee59c79f546743"], 0x65, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0x1, &(0x7f0000000040)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000dfffffff02000000100002000c000100050002ff5dade400"], 0x4}, 0x1}, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9d98000000000000, 0x54000) accept$alg(r2, 0x0, 0x0) 2018/04/26 21:51:53 executing program 6: io_setup(0x3, &(0x7f00000005c0)=0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_getevents(r0, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000006c0)={0x77359400}) io_setup(0x7, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000180)={0xfffffffffffffffb, 0x7fffffff}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ef4}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) r3 = memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x101, 0x9, 0x0, 0x0, 0x7, 0x0, 0x6, 0x0, 0x3, 0x0, 0x8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={r4}, 0x8) timerfd_create(0x0, 0x80800) io_destroy(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) [ 100.106604] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/26 21:51:54 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x5, 0x4) syslog(0x2, &(0x7f0000000180)=""/128, 0xfffffffffffffede) 2018/04/26 21:51:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/63) r4 = dup(r2) sendmmsg(r4, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/26 21:51:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/133, 0x85}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x3ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xb60d}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0xa0, @loopback={0x0, 0x1}, 0x5}], 0xc0) 2018/04/26 21:51:54 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x101000) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/138, 0x8a) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x2, 0x7, 0x6, 0x7fffffff, r0}) getpriority(0x0, r0) 2018/04/26 21:51:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000280)={0x3, {"a23844e7ef37da"}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)={0x8, 0x1000, "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"}) 2018/04/26 21:51:54 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000340)='.\x00', 0x2, 0x4, &(0x7f0000001900)=[{&(0x7f0000001540)="2f63de082f6d282b89f1e952112ffa3795510b7b4e580a5594643fd02456d9e2dad6278007837baaa9764cfafb20ef754c902abad043d7d53e31611600d81a40fe83d7cb667d0aed8450825f312c9747029a7c5a15e5ec6fc3112ca293b83eeabbde295b0c09a0092d61b4ae9450b0614e45a61f44ec8893e36df0fed7a20133d94b36e67ced5c78e3d4", 0x8a}, {&(0x7f0000001700)="32ca002763cf638b8916f62aa7e4aa3d40068fdccfff633c6d5f1b61cda97446087658f3205a0feddd56e19a292034813b086510a25c7aab9984c7e97d4bb4688307344ca6c30452eded2226e1ca139cbecbc6dc06ae539a2c58a647f7e7d64cec739a2cf167ffe423cf15911133c6cbebcfacbefc9b12b32f9d23154722fd03470391689edf3567e582e820f4b69c142cf625473ea3f4fbde9c2184bdb3562240fd2c6d2f61080deed5b095a2e29d869483ba7d5df4f0f0f65ca8b4156efb7d152f4e7c683b036f43", 0xc9, 0x1}, {&(0x7f00000013c0)="f2f43d820f96b2e92ddeec055ef22ee81c5caabcacef0e5a5631fb8eae9232b7f051bdf4d007fddf0090ef502c64e2ab45954e31a616a1fa98ddf9776e4275599a77d255", 0x44, 0x8}, {&(0x7f00000018c0)="254a7fb3bc741e4d530380a517aeb6f923e1f26ee8774b8918e2e9627075bab83fb582ae3e6a3a2d8e9e5c07246b63", 0x2f, 0x4}], 0x20000, &(0x7f0000002c40)={[{@uid={'uid', 0x3d, [0x33]}, 0x2c}, {@nocase='nocase', 0x2c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000001440)=""/238) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x204000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"]) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp, 0x100000000}, 0x0, 0xffffffffffffffff, r0, 0x0) memfd_create(&(0x7f0000001600)='[,\x00', 0x3) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000400)={0xffffffffffeffffa, 0x2, 0x1, 0x0, 0x0, 0x80000003, 0x4, 0x101, 0x4, 0x0, 0x63}) dup2(r3, 0xffffffffffffffff) mq_notify(r3, &(0x7f0000000100)={0x0, 0x10, 0x4, @thr={&(0x7f0000000080)="3e27aa2488ef8918d8366b99bba3f37e3fa4095e56081390aa23978a48c0499bb28f084bd2ab92fad5d8b80549b33b", &(0x7f0000000440)="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"}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r4, 0x3, 0x18}, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x109001, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7f, 0x43ae, 0x8, 0x0, r2}, 0x2c) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xac0, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r5, &(0x7f00000000c0)="ae8164e0cea7603c30ddea4517f06655be3108260751b6a8d80ace407065b6fbff55a74b6084e4446a7b33f9ee3314c5d3d4fd51bf11aeb93d25ffa483b2b1de3b5196573a6ef12afb96d832d3ea5d2e64f28af05de16091add0faad94a58285c0391ed9d435f9284dbb9b60509c1a99b788a1c8849745760704073df99be444034ac5", &(0x7f0000000180)="0503", 0x40001}, 0x20) getrandom(&(0x7f00000000c0)=""/8, 0x8, 0x2) 2018/04/26 21:51:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000180)=0xb) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 21:51:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x0, 0x8000) write(r0, &(0x7f0000000000)="0ab31ea2fcbaa4a826c02244193b4eb5accfad574ec85e68e2c36906b097d59b39423e13ee71869e6171258b86f5fb10facd49bbb9ad751c8e1518e126211110a2a8ec38b07abd15a0dd44a336fc1f4ba0b116b1dad58c6090a5885ed324521cbdb02c058751cc67db4726299313da01822020833c0baa3028ff84df32007b80cec98ffae383d62009aa6be858b14567a5672b74ceb92562fff813bdb42e8f89bbe805233802e534476966159b90b8e1d5a4fbfffd9b6a63d18864bd622ae739576980aa6c1cec183c5611a25262d917752a31599d5c", 0xd6) [ 101.112065] QAT: Invalid ioctl 2018/04/26 21:51:54 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockname(r0, &(0x7f0000000140)=@pptp, &(0x7f0000000000)=0x80) [ 101.143982] QAT: Invalid ioctl 2018/04/26 21:51:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x87) prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xfffffffffffffe01, 0x5c, 0x9, 0xc03, 0x0, 0x200, 0x20604, 0x4, 0x2, 0xfff, 0xffffffffffff8001, 0x8, 0x8001, 0x2, 0x10001, 0x5, 0x3ff, 0x80000001, 0x80000001, 0x1, 0x4, 0x400, 0xc4, 0x7f, 0x6, 0x3, 0x10000, 0x7, 0xf929, 0x6, 0xb1, 0x6d, 0x100, 0x5, 0x1, 0x4a7, 0x0, 0x400, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x2000, 0x9, 0x1f, 0x0, 0xffff, 0x1, 0x81}, r3, 0x1, r0, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000400)="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", 0x5a1}], 0x1) 2018/04/26 21:51:55 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0xef, 0x2, 0x4, 0x497}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080)=0x803, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4007d) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1000, 0x1000, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x21c, 0x3c, "5e2d60f0898495f78157c946f5c664923daa8cb6c787220cb6fdf70b112ac872be0c041119e1b8f805a02d930bfbb64af6c28d64166c997044ba0813"}, 0x44) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x4ec, 0x401, 0x70, 0xa74, 0x2, 0x79dfdf40}}, 0x8) 2018/04/26 21:51:55 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r1, &(0x7f0000000000), 0xffffffff00000018) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 21:51:55 executing program 3: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x12c, 0x102) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/233, &(0x7f0000000200)=0xe9) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) delete_module(&(0x7f0000000000)='@*}\x00', 0x204) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7aa1, 0x8000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0xffffffffffffff97) 2018/04/26 21:51:55 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x20, 0x6, 0x535}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) write(r1, &(0x7f0000000000)="15000000000083a66dd24ef184a67ab5d7c8fac7a7", 0x15) 2018/04/26 21:51:55 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xa7de) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x80, 0x9ca8, 0x40, 0xc5d}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0xa050, r0, 0xfffffffffffffffd) lseek(r0, 0x0, 0x3) 2018/04/26 21:51:55 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x6, 0x5, 'client0\x00', 0xffffffff80000006, "6abcbbddc0212613", "fe397ca58e6f9b0bde8f414534c86ff4912f246b6843ca7a91fdadeaa8c14e54", 0xb7e7, 0xfffffffffffffffe}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), 0xc) 2018/04/26 21:51:55 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = dup2(r0, r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414aae000000100000000ffffff00aaaaaaaaaa18000000000000000000000000000000000000000000ffff0000000000000000000000aaaaaaaaaa0f000000000000000000000000000000000000ffffffffffff0000000000000000000000070006000580007fff00096c6f0000000000000000000000000000697036746e6c3000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000220100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000aaaaaaaaaa1200000000000000000000ac141410ac1414aa0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa1900000000000000000000e00000010000000008000000ffffffff00000000ac141413ffffff00000000ff000000000000000000000000000000000000000000000000ffffffffff0000000000000000000000ffffffffffff000000000000000000000000000000000000ff00ff00ffff0000000000000000000000090959000600080009000273797a6b616c6c6572310000000000007665746831000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000c0000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/26 21:51:55 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101400) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x1a82, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/72) 2018/04/26 21:51:55 executing program 5: restart_syscall() socket$inet6(0xa, 0x80003, 0xfc) sysinfo(&(0x7f0000000000)) 2018/04/26 21:51:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x7, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/26 21:51:55 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000140)=0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x5, 0xff, 0x71, 0x8b, 0x5, 0xffff, 0x7f, 0x0, 0xffffffffffffffff, 0x7}) 2018/04/26 21:51:55 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) socket$inet(0x2, 0xfffffffffffffffd, 0x40010000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x8100, 'yam0\x00', 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x168, 0x1a0, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x0, 0x1517f}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) 2018/04/26 21:51:55 executing program 4: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) rt_sigaction(0x1c, &(0x7f0000000000)={0x8, {0x3c}, 0x98000004, 0xad0}, 0x0, 0x8, &(0x7f0000000040)) 2018/04/26 21:51:55 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x1) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x80000000, 0x1) 2018/04/26 21:51:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x14, r1, 0xa01, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000200)={r4, r5}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000180)={0x100000100004, 0x9}) 2018/04/26 21:51:56 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x87fc, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x8, 0xfffffffffffffffd) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x633, 0x7, 0x8, 0xa0d0, 0x19, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x4ce) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x45b) 2018/04/26 21:51:56 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="aaac0088000000000000000000000000000000acdf6bc036537b37e11efc12ab1186d246ce56c65e28ba44109092abfcaedb0a652492bc1ded2639a86aacba114d61d74f50e36fad5297b697515988eb97d410eae43a45850f6df356242d895f3990bf3eb7166a8b3deb70f509b8d4994ef426a184ce6ab5cee4bee225e89073dcf83c4b61dcbb49db314c2f5a9906bb5d215e179058d744426b40a4016ba038eac1e27977980b4e9ef3da391bc267080b10b690d92d02e4efe69cb4c9693a7c74ec7565307a"], &(0x7f0000000240)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1ff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r1 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) 2018/04/26 21:51:56 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x10000000800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x75, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x4, 0x7, 0xffff, 0x2, 0x0, 0x100, 0x0, 0x4, 0xfffffffffffffe01, 0x49, 0x8, 0x10001, 0x1, 0x200, 0x6, 0xf180, 0xff, 0x3f, 0xd9, 0x9, 0x6, 0xe2a, 0x5, 0xffffffff8e0ee8f9, 0x101, 0x0, 0x1, 0x8000000, 0x81, 0x2, 0x4, 0xffffffffffffff28, 0xffffffff, 0x4, 0x9, 0x7fffffff, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x50, 0x7, 0x3, 0x2, 0x4, 0xffff, 0x401}, r1, 0x4, r0, 0xa) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/99) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup2(r1, r2) 2018/04/26 21:51:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x7ffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/26 21:51:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x15, r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/26 21:51:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x100200007ff, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x840) r2 = getegid() r3 = getgid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setgroups(0x3, &(0x7f0000000100)=[r2, r3, r4]) setsockopt$inet_int(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000321ffc)=0x9, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x8c, r5, 0x204, 0x70bd29, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffc00}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x8c}, 0x1}, 0x20000080) 2018/04/26 21:51:56 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fchdir(r0) fallocate(r0, 0x21, 0xa, 0x1) 2018/04/26 21:51:56 executing program 5: sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x9c}, 0x1}, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/26 21:51:56 executing program 6: mq_unlink(&(0x7f0000000040)='/dev/loop-control\x00') syz_fuseblk_mount(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000001380)=[{&(0x7f0000000240)="ae7c31c4b1634655fec29e6c05a1510c2080b1c9ab5e6e4ad5d44bb6dcd2f3fc94a79723ca42f6ba325a16af9eae103825f30a702f451086aae6d576d089c56c83389cb328cf084c5ac6e7bfc9ff013dfc3fdd3f25f7", 0x56, 0x400}, {&(0x7f00000002c0)="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", 0x1000, 0x3}, {&(0x7f00000012c0)="c87292959ff94bc2e5417a1537744ce7052afb6df1d95a58de9a0e23c8e78ce25120b5e73a8ef334141161ac986901aacab1d9b63320c4178884c4d015a22216c162d4e2f717872a79cc8e655bc95cc1b124cfd484f55d98e1a717d3e8cf7dd095136733b865a3d491bfe7967912119ce021f7c975e2dc241569f09188688faa00726cdfb1a00bd76ccaef78d6319749ae80258c6009e55d353c6c5dcaa9a5e362f76d166ba32382fc25441a57a05c33b7cc155f50f0", 0xb6, 0x7}], 0x81000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001400)='/dev/loop-control\x00', 0x4000, 0x0) 2018/04/26 21:51:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x2fd, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000010001f001cfffd946fa2830020200a0009000100000000010000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9, @rand_addr=0x9}, 0xc) 2018/04/26 21:51:56 executing program 4: r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/26 21:51:56 executing program 2: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setreuid(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x13) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) 2018/04/26 21:51:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x7fd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000bc0)={"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"}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={0xffffffffffffffff, 0x80, 0x800}) 2018/04/26 21:51:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x21fd, &(0x7f0000000040)='\x00\x00\x00\x00') r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='attr/fscreate\x00') [ 102.617204] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 102.624612] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/26 21:51:56 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0xc0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@local, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c53000/0x3000)=nil, 0x3000, 0x20000, 0x10011, r2, 0x200000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/26 21:51:56 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/50) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) fcntl$setsig(r0, 0xa, 0x18) [ 102.715076] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 102.722544] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/26 21:51:56 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_addrs=@hci={0x1f}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x249c, 0x1) clock_gettime(0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x224, @tick=0x2, 0x3, {0x295bc4bd, 0xe0}, 0x3, 0x0, 0x1f}) 2018/04/26 21:51:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0xfffffffffffffff7, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x40c3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0x6, 0x6, 0x8, 0x7, [], [], [], 0x1, 0x0, 0xffffffffffffffff, 0x7, "2b92af96734a1076ba619ddb28bdaa68"}) 2018/04/26 21:51:56 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="536a4fe759be0f4be3bb1643edabda0180c2000000aa01010000bb08004500003000000000002f907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f00000000c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) 2018/04/26 21:51:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) fsetxattr(r2, &(0x7f0000000180)=@random={'trusted.', '/dev/sg#\x00'}, &(0x7f00000001c0)='-keyring[GPLmime_typeppp1nodevproc#mime_type.md5sumtrusted*\'trusted.eth1selinux.\\\x00', 0x52, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x420000) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000100)=0x2) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x8001, 0x2) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r6, 0x0, 0x2, r5}) 2018/04/26 21:51:56 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='&-md5sum,+\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/26 21:51:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x251952a46d2e0470) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffa, 0x0, 0x43, 0x7, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000033f000)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000400)=r0) r6 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000000c0)={r6}) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r7}, 0x14) r8 = socket$unix(0x1, 0x1, 0x0) r9 = getpgid(0x0) r10 = semget(0x0, 0x1, 0x91) semtimedop(r10, &(0x7f0000000380)=[{0x1, 0x5048, 0x800}, {0x4, 0x5, 0x1800}, {0x0, 0xffffffffffffffff, 0x1000}, {0x1, 0x6, 0x1800}, {0x3, 0x9, 0x800}, {0x3, 0x6, 0x1000}], 0x6, &(0x7f00000003c0)={0x77359400}) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000140)=r9) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)=r3) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000040)) 2018/04/26 21:51:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x11, 0x1, 0x5, 0x800000000009, 0xfffffffffffffffc, 0xffffffffffffffff, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000), 0x3}, 0x20) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x10000}, 0x40, 0x400, 0x1, 0xffffffffffffffff, 0x4, &(0x7f0000000000)='erspan0\x00', 0x800, 0xffffffff, 0x100000000}) 2018/04/26 21:51:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/26 21:51:56 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="0200eeefffff01000000ff73315336f70000ffffffc9", 0x16, 0x1c0}]) 2018/04/26 21:51:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0xb) sendto$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) getpeername$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000008c0)=0x6e) 2018/04/26 21:51:56 executing program 4: socket(0x9, 0x6, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4}, 0xe) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/26 21:51:56 executing program 2: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x9, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={"49444c4554494d45520000000000006e7b010000004000"}, &(0x7f0000000300)=0x7d) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000008000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e8030000050000"], 0x1) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000580)=0x4d, 0x4) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) ioctl$TUNSETGROUP(r5, 0x400454ce, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/26 21:51:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000000000)=""/221, &(0x7f0000000100)=0xdd) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0xfffffffffffffe37) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000bce000)=""/145, &(0x7f0000e5f000)=0x91) 2018/04/26 21:51:56 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:57 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x2, {0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="2df8f5bdca7e5198b4e1c2622243b02e8dea2efb643044c4e95e7d32ec23313e8ee21787df7e46ca7da468f0ab29595977c7e61a1f89f5ebd51cf62aca364488721d42a9aa29fa1413eb583c0f83b3bf1b0a1aca5f2e48e807e3b0027d934650254df3ddf61b33b56e3eaead018206eb67f49ef6dd7888cf5fa38adec83df78776c1fac79e", 0x85}], 0x1, &(0x7f0000000340)=[{0xc8, 0x11f, 0x3, "01294cfcd40efba7037f3a25117f6040ec34aa2faf0788d36648a89d97ddeaefaa8079005ffecec57e04d9354ec960770d345f37c7f719719fa71578830ece09ff8bd7ce40eb396835407318246440dfd36449aeda0a66b3908a1140e964cac15cc69030331f319e642a7587c006f9754fd6b411e05e9a3a60db4dd4c099b77dbd29b0a108fc0b8cf06a3fda9f0b83ed1f21bc26a9df0ea76c0c70c27438392e11ffe487838e7143b95e47e5f8d566b6ab384a"}, {0xf8, 0x110, 0xc28, "a35ad23924c2204fa5dac569bb768d68457a6c916fb16eade4bb9b694353d5d7ffc0fc682fb01e6258850df8394a1a0aa6a33db63edbc5a1a21f9332d61b69f6a5c0461336e4c57f1facee684e8eeae7e17b796bd68bc1bc46c1a4c637af6b7cc234f30239341f6263b588a1d1234907919409fac836f0f9a66035997d41127fd04239f3eaa068c3848e64c6a4894b772245117aab8362df4bae042dc5f00518e4cac45b3acd2233c4ec371836563fc05615bba0c09343ce51b9b7545657c4c7fd7aee97f0cd309f2abe8087165f5f589f531fc964efaf4fd2887083567c8b04ae1b0b94bf814db9"}, {0xe8, 0x8978c5f3ed0b7aa4, 0x9, "f88744357e3689c620d15bad7f75535697d592334a2d80161ea22e85d73a3b0eb3fc87e46300d467b097b6dabdad0964ca0fa19d91de224a7d80cb33541dca3da0d1205c48bcb1fdd4de536aa3ff91785aad69a6fbe62b92b07480c693f1bad4326b72f34933dec8f98319ed1830c9835c1bd909550297e6f1ba14a686af78a231b1e636a2694e1d7c3fc800c19060f4ad85a7fe2df02ed6f69445e09252a1e6b4025778b5e28763bf358c21fe784c910e4fba7e0ae2cae9293f445146051974f30b4156f59a0d95d4b013412e6ad68ebcffbf61094c5593"}, {0xf8, 0x109, 0x100000001, "e7a23fd2d3f90a252d68582a2aee0a4f28178413fc89a8bbbc6bd81265b96fc9e7014994f0c0dd556811541085082ba676d4e261fe4ee1d75423cf4b076777332c6dab08cdeadf3ce6039463ecb0bcf99271546a13424fa339c7dccfc68a74eeb044feeb930df2b80462651caec5245f91a0011af8e2cdb3ba214e37dc4bea2e01a1e40cd8046bcd6969eec3f4f9f48bc29923f948836f108133939c5af20e8a86ed119d002a458feca646abe1d2e2d0488e28774656c75ad2a664cd1733894a48a14d8460ac12fe3c865399b51c98c7d79862d1efb14e1f73027af1b7689a1176c5cb879120d9ab"}, {0xc0, 0x29, 0x80000001, "22ae66f8f91bd2c374d157f2f0b8086a82ef112eb59f897e0e24c4c6c7ab6b31a4987882569c50ad6aa5d5716d2f74c68841c279add3a1359c6e9f8791fdaced81ac27171d15be260fb1459b6f75c88e9ab555a6a59f529ebde3f735a8d3562b2b90e44a3f948556b42d509f6b4865fac5ee69bfdba7e7e3e864860bc2a7b9247ddf84ab42b04f573e15360a59ddc829c83ac93e7b333074a4cfb1dd1d782e21fa2b7b33f0a4a3a4fd77"}, {0x50, 0x111, 0xfffffffffffffff7, "4ace2f3df7666a94ab1b65105c1a80f579e40970844cb2f23f180440254c25aa31fdd238dd27c59d2f452fcde034d52dd8912d4028cb208f8c"}, {0x48, 0x0, 0x1, "a3ccfd4ed342a466795cb2784c357f31708c1d2acc945ecd0e07c89fee2ef8baab33b72256fef01ea937407883560e48f22b64c3261c3f7d"}, {0x50, 0x3a, 0x10000, "78f490f077123eafb28007caf3d9baaa9079e1dd8797b983565d3a584b8095b5cbb104fd78c21d228758755ee0748378e343e01c4a1329ff249b0978a7edb0"}, {0x90, 0x10b, 0x0, "4680fa49a2d450f3c3f14d153ebdd914530560dc4640dc812ec02928161ca1939e027b7b0c47e50a8b2337efe40bb719f4390691ad33ea1449432d81cdf9837311abff0481db5844f01a51a3690c39fadb49251f4a701184df191f39071ad865524b0a142811f39ed02a3ba6e49fa2964180f13521bfac52263404bf"}], 0x5d8, 0x801}, 0x44800) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="314b9a1ea0a6169d6e1fce90d5ac", 0xe}], 0x1, &(0x7f0000002a00)}}], 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) [ 103.298709] Dev loop5: unable to read RDB block 1 [ 103.303832] loop5: AHDI p1 p2 [ 103.307084] loop5: partition table partially beyond EOD, truncated 2018/04/26 21:51:57 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0xfffffffffffffffd) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/26 21:51:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x10, 0x40) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="21a5ef8701e1636a01f384b76917d90bdaaf0c2cbd91a90b267df9a2c7b9e4055c86e0e4364baf6eb316736e67729cd7aa04b4b161f488756dafc4c709ab3fcc22e4f5c9a884b4a36dbd2992ced4b8f8e58147dec87962a60409f7762d86d16f9f6d18868d9ae4c55bdba059f256554e68f936c0df45a4b77c490358752f2748b58e", 0x82}], 0x1, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x42) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0xf0, &(0x7f00000001c0)=0x4) ioctl(r0, 0x2275, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, &(0x7f0000000200), 0x5) 2018/04/26 21:51:57 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x0, 0x4e23, 0x70, 0x0, 0x80, 0x80, 0x0, 0x0, r2}, {0x86, 0x2, 0x6, 0x6987, 0xfffffffffffff800, 0xac7f, 0x7e1, 0x6}, {0x5, 0x6, 0x234a, 0x101}, 0x0, 0x6e6bb5, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3504, 0x2, 0x2, 0x8, 0x4, 0x62, 0x7}}, 0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x8946, 0x705000, &(0x7f0000000080)) [ 103.399167] loop5: p1 start 4285739347 is beyond EOD, truncated [ 103.479221] Dev loop5: unable to read RDB block 1 [ 103.484214] loop5: AHDI p1 p2 [ 103.487462] loop5: partition table partially beyond EOD, truncated [ 103.533677] loop5: p1 start 4285739347 is beyond EOD, truncated 2018/04/26 21:51:57 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setsig(0x4203, r0, 0xbc, &(0x7f00000001c0)={0x38, 0x2, 0xfffffffffffffe00, 0x9}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x200, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000300)) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000002c0)={[{@data_flush='data_flush', 0x2c}]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r2, &(0x7f0000000200)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) 2018/04/26 21:51:57 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1cf32d", 0x3, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x0) flock(r0, 0x2) flock(r1, 0xffffffffffeffffd) 2018/04/26 21:51:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffa4) 2018/04/26 21:51:57 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x806, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x1}) 2018/04/26 21:51:57 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:57 executing program 2: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x4000000000000000, 0x0, 0xffffffffffffffff}) 2018/04/26 21:51:57 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="2f0000001d0003fd6d000036000000dd0700020000001f5f08c908000100020273730beeffff005867855e7fa50000", 0x2f}]}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) recvfrom$ax25(r1, &(0x7f0000000040)=""/62, 0x3e, 0x40000000, &(0x7f0000000100)={0x3, {"d2fcd585c77ca7"}, 0x80}, 0x10) 2018/04/26 21:51:57 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="0200eeefffff01000000ff73315336f70000ffffffc9", 0x16, 0x1c0}]) 2018/04/26 21:51:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x100000000, 0x3, 'ovf\x00', 0x20, 0xffffffffffffffc0, 0x79}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x7, 0x6, 0x6, 0xffff}}, 0x44) 2018/04/26 21:51:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) uselib(&(0x7f00000001c0)='./file0\x00') getcwd(&(0x7f0000000000)=""/117, 0x75) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0xc00004, 0x0) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x1, 0x400000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x2, 0x9, 0x7f, 0x5}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)) open_by_handle_at(r0, &(0x7f0000000200)={0x49, 0x4, "5a4490fe6e6cd056c1049864eb01f58e29ca08ab3cfc8eb90abd3caf8a84cbe015a4869f49cdf6141677e168c56acd43ffe196faf2d75873da30068195a58ed7a2"}, 0x101000) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000180)=0x7, 0x4) 2018/04/26 21:51:57 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x51, 0x80080) sendmmsg$alg(r0, &(0x7f0000001340)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="9e40", 0x2}, {&(0x7f00000000c0)="0583070e917f8d9c1ccaed27cdb692d34d71a30b5d0118688af3884eade6c9683a87612245ba99da7105d1d5f6425595b8ca77ab74ebc85c8b213db70be82e69af8e1ff9e5c71034ab77fa0d479c0f40bea1914d42f1245d9871cc44d2146921", 0x60}, {&(0x7f0000000140)="f17f0059c0e328bcf5079218927850893549cb8f76b261a8478de4e71b4a70a229bdd820c6ab7e5ab552efca5bb2961ac3ba8d42499e65640fd1f72e4d359a15ae8c8e0b89bf6fab5c28caf28bb7a85e05d645dcffdb3a629ecf75d86187b4c652545930c0de7e7e1774dfce5240ba571d23e0454b6f784355dbe98059722a695eabff6df6cb33bc40a29c81ed41a0381f706a710e3d3098a5b1ca58e82d2f3dd0c166cab1055015ae94a739bcc0f8c9e831c9b20c97307a0662d30ee2bdefaf7d725654a224188da0cc2f", 0xcb}, {&(0x7f0000000240)="3bcf615b1472eba5220474bb71168849c0cfcda402e1ba2aaa045d0eac91b18ec820b516894d5ec56bfb3245bcdf511628eb35b4f021c44b5ef9552e793ffc816edd445e0d2b2d0717017b716bda8c036a", 0x51}], 0x4, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x50}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="69d6d6761996194b43644495353e8cfb672ce8fac50ef1d4c6b4e3a9d25c6bc1ab20ea6f36f8e32bd991664c4f11f0d180b4b2a5169dd9b44d47d12cafdc5f582149fb8d0fd4d506f23a8d9323266f45f38747f2c679c6006d5c13fa532a6a0fcf8c64a0b37b89e48655d9a8d279a47f8bff1eafc1c9acbd590581f8194e1753cc8d8b7696883ace1f8d94a15b5d31c3683a463cc461a2b91c4a48b906a062", 0x9f}, {&(0x7f0000000400)="b5b9c43445eefe9cdcec80260e26f486ac6ff1b7ca2e653f292532a239551b7c87364e64b5f01117fa2a455faded2f11944c27c3a709dbfbe136e85913", 0x3d}], 0x2, &(0x7f0000000480)=[@iv={0xb0, 0x117, 0x2, 0x9a, "8e4012f13a2cd55281a3db5f0864bcf63e67a4c7c407781dd35068ae2f21bc3426aa6414f08a605ce5e0131442091964f670ff5e2a80efdb3ea37dda9b3b26ce7a4708ff15325f26afeda470d5e274ebdcee3652a40f024d5b53e22a8249d03de7efe22c5067aef018ba94c37aa292eb254be7f49cb1719543e613f0caf88aa20aac54bb0f9ed3c022cb4a58b84469a2132c428713a3f50035d0"}, @assoc={0x18, 0x117, 0x4, 0xfce3}, @iv={0xb0, 0x117, 0x2, 0x98, "94671fc88f2779db8053ddcaefb8fbac9e0bac153b2c84032291635fa5a6ed29948d9e95ef20bb4c671e176f34b2e5c9cf982d22c28f143526e58f62223b3da26fc2cbe46c923d49abc50610ca80a217670fd8da06e6a9ef0a5d34598c5915722c5c3d4b2d215530141317019767945e4563f34dd3ddb144331d5153da8f6ce70cedd84467f1f7eff18ad8298b1e3e9a8fbe6a9271c4a30b"}], 0x178, 0x800}, {0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000600)="23957b2121fa83cff0c4275c826a69cd4b742bb554282ca0f243c0b94ae91a6359bb107dbfc72d6e2eecf9cf2d101610028a0ed7f844ce342c51790905bb65333800f507cb82730e58f7e18468199e2982c4817d937f370b04d82ed9d80c", 0x5e}, {&(0x7f0000000680)="60a409425047c16dece4e9d874c15fbbf3f369c116fb27e749c2d60e62b1a0f6ab353a322fd28580200c4a1458dd25a5144a3d8fe0c8fffeef48b108d293f919393aa3786aa6c7411a1354d6a6590edf95422368dc1afcc05ecad4225c8e4b99a02fab096b360bc94fe336462295", 0x6e}, {&(0x7f0000000700)="7560bbe563ddad085f0be9d9485cf09503704bc6890174c7635db425d51c8240ce960c3f8f1199826e7f253fee8e199c3638c4d41d187fa1d6375751912289995905cc647b34", 0x46}, {&(0x7f0000000780)="f4545eb59c955ba3fa21c7ad5930883505ae3aff21eeb0de6bd2d8e3cd28765d8feb2120799124069a63e6f4b80c58103d45b66f7904198fb327dc34aa485d0f4a7fc65bcb7019b45ce1ea316b38f00dee78c40ac80e5eb47d63f26595327243b7bd21d0c756eeaf22a2e3827babbfa28adbadfb594aa63da71ccb7d1842c35078aaae54c1ac983444e70a605b2b21b84358eac435151a0cbc2f3bd8490712f8784e71775badffba7729a943306b41759bdf1db2ed4c4746453e3a571fa6628fcc72749aa5c73ce96f0aed5a7a53fe6954c62901497d0fd55fd20879e94c9188fd8a434387f757bfe23d59d824fba4d7cc19452c50b9", 0xf6}, {&(0x7f0000000880)="b39d489dae24ff2890e1958bab1e7b9f0c85610aafa856c226096776b734fcef024084bafa2d0d3a7a38cc8c53fb7d1dc678bfb028351a6d4c8075fa4904af63a12921518629d1fb1b681431ef37633d252f49fd2e2e174ed371db49c5343e642887973e5a98d9e351af310ef3e271b8708ee0b22dc3a0a030b08c4ee1dd66f03a317adcc649dfecf303e4b3b7bf7ddf3e9d2396008c501c48592f166e5fd61bf8c5649edf923725907131c2d146837bb0c6728b1f0a74fedc6126e5", 0xbc}], 0x5, &(0x7f00000009c0)=[@iv={0xc8, 0x117, 0x2, 0xad, "e1ebbf3f58538a3872ee80648e42f37c7f706a2aa426829b1787cc77cb6d5033ad99ce227a52edb106cffc9442964910024b7220b18eac9b5160ea9d96d6ed0106a535f320bc03a2a13ca1bb9b52afeb5ea7b3d3baee4f0bc727b721a764f1ffc86bc4e75db1b5cd10e2b0d2a7c9ff604e060ebc6ef471972e5ea1a8d53b4bb3d3b74ec2c2b788ed72c0638863a1e59c66fe3e6a05cba83272b9a65378d0bc42f294c4319b250ca2322778de21"}, @assoc={0x18, 0x117, 0x4, 0x7bd}, @iv={0xa0, 0x117, 0x2, 0x8b, "ae52fca3c1dd8a4872aedaa320308b52d006e006e40153202632e91e5a1d32a9735eb7d14e31061ad1cede5d9b9a9b0eb5fb87871332fde3f7cfd6d0a0259e547bf9d02ffb00dea32c07be914d2cbbfe32ed3b276a8c969164666afffade66e56e48ca0bcbe90f47fd89acedf59f2d4a6c49791000b2373e0df4f9443295469bcb0411ae4e53784bda9479"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "989d504e17ab4ad5a1349657e3bf5429ed03e197ee26b6c65a3649bbc18062cd7f5d91d4fbed22e618e6c6067cf7112b2de17d29d268c8ef5b4ef7f2fbdb71e69900951e880cabdb4a669984a2329f101c981f5483e403ac63692d5c89c7fe65c4cf17dd42a4fc436d875e4c150aa8deacda11db780bab2f1d7c1d48175e17014e79c1875549f99ae3f5116db1014c1a0a8f69862b7572ac5cba1a768546da62951a0f7360501800fdf5ab6f0c76577a30c5ec3cba94225167afb4f1"}, @assoc={0x18, 0x117, 0x4, 0x96}, @op={0x18, 0x117, 0x3, 0x1}], 0x298, 0x1}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000c80)="a217a4be106d2ab04aebeee24b98250747ea0a8733ddfd16fd093df95c60daa8502cf9779cdced87316ac306775d9c4b9429ff19ead7fa9fee31856821f202760190fe30026b8a2df5bfcecad13fb8b82ff65e175f90e06b81b8e5d2494dd998ecadc58295bb45606ad3770c4bf3a56dc32b8d2b1edbe8a1e9fa92435cc50f7c6fed97252e429efc066a3b25ded35aac6e480ab32b98d76651b83923b07f200c29c017a5ad68e4a11e3c2b5cf7bb7b8576da712a7e19679e12eeb4767500bfd78ac5745a0d98bc5c9b7dfe", 0xcb}, {&(0x7f0000000d80)="64d57dac7505ec29b4dcb227624ce93fec2edb66d75165f414499b22014ea233ee359c09fd722cef859134358d467d83235f139d2071b4006d30feec90bed0ae4e2c19b0a36bc5e44357490b671e9755a950f75579f1255802bc5bb297a54bae57e862bc8229dc6f6cb3be2756091882712e", 0x72}, {&(0x7f0000000e00)="9408a346f2958ced1bed839a0e2d29e18e26909469d68928d326b438190ac4841906a514e93dce6020e5303e92c7ea989fe5048f89b58a93ff1912d7500454bc16a3d906b255", 0x46}, {&(0x7f0000000e80)="f1f59f0c185daccdbe04436f03e3d3925e4dfb7908c15d8e06363069f1f20db00c7ab9857efe7d9efebc04c89481ca6724b8236d23e85d029facdaf26e75b59504e990e85b99bf6da84e", 0x4a}], 0x4, &(0x7f0000000f40)=[@assoc={0x18, 0x117, 0x4, 0x50}, @op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xf9, "eaf0d61746e083eb14e7a4b1fdf3441af5623882d1fa6e17594b129b10ade4767dd71fa30e517da4a4948471d9d42475bbad9b50250f5a41bf1dc859bc8336cee037919f116381ec6472b73f6b06c9d9413d59ffb20622a41ba32987ad4ef93dbefec0d46272192bd97bf24d71b2b223c6f8a1bef5be6bf836d0aedacf40854c37febe1a207516b5714d5e2152ae8ea0398312ff3ad89d1a4191183b1716911682e07c11e6f456069170739b997dbc308eb10151444cd05916920e8f5f3cccee07aef931d89360281e3b32c0f054ec1d96c14a5c73c596dfc3075f16eb2b638051bf0df4eb9ede3104161391ab8890cacab5da0f5fb0284846"}, @iv={0xf0, 0x117, 0x2, 0xd8, "09ad05cd7cc3a5e5e98c3144fe05da2fefb6a6b42482c73d68fe1aa79c9407b1dabd0ae9c85e46d9a10e25cb0f14c69711ea1f0ff5973fbdb5fc06f41aa5545cfb9e497f825469f7eba20e3ab423f24505328823f7941443c774b06a2b51a192a642582fce5687f522b455c4d70ad8c690abc1252c4390f40af0b896affcdb05eb9124662433289faa857d3ca684fdc88b73ab4a307a5508258793ae0b1b9d5577cba0b3f93b406db1d27de9c999797af799406e86ee933a383dfd6e89039e3ee22e855f7781478d3e5f3a54f424bf3770ed635c83708483"}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x45, "f6440a5a92327ffe18bd94abc61d55ce4aaf8a11670fdb759888eab8f008541b674ec22c6ad07d0bf55a50a5c8545fb3a3a5c8b2483d7fa6787748da2cbe07c638bdf6edd7"}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd9, "7a0eb15cdf1140c6c7493832fd249ab097f901630cf552bae696dc753f14caa4ecca856b368ced0bc33fba37a460e1062c7213cdab5a244b5fc452d0029e85ea5d4e9206d858ef90cbae0fe9a5e87375213efd4be69f4688955d2a336eb5d91006e014bf844dae04c73c596edeba4bc2418c81c11a666ba674f720c25b095c40a4e1f1523bf274d376988cf32126c9f0d7fe6c46c2f6ac5269d7ea7b510ff194514c57183f3c4caa587024a3ff8f78f63a9b5a428aa4f870612b62bf5997a5d3ab9415447f38f05aaeed583690e56141a193488cec5b8cdef1"}, @op={0x18, 0x117, 0x3}], 0x3e0}], 0x4, 0x4004011) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 103.639384] f2fs_msg: 6 callbacks suppressed [ 103.639397] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.651005] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 103.667514] Dev loop5: unable to read RDB block 1 [ 103.672500] loop5: AHDI p1 p2 [ 103.675744] loop5: partition table partially beyond EOD, truncated 2018/04/26 21:51:57 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:57 executing program 2: ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000200)={0x800}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000180)=""/123) r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x5, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000080)=0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x2}) [ 103.728326] attempt to access beyond end of device [ 103.733376] loop6: rw=12288, want=8200, limit=20 [ 103.747627] loop5: p1 start 4285739347 is beyond EOD, truncated [ 103.763643] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:0 ovf [ 103.801077] F2FS-fs (loop6): invalid crc value 2018/04/26 21:51:57 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180200000000000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r0, 0x0, 0x2000000000000002}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0482, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000340)="93638a8d9d00fe14983027154fea4933873a5555c9ef4d08e15a0346950c95c7f0dac6062f6bcdf124672117904739e67d6827a3979b1494beae9ee783517badc3a6918308792ea2d431ded237c02b96fd681fe14cb4e22c1bd173c89846d3d8fc9f1088dae6765f4b626d1a6313c0d6c4560010e9ffff4e0a29560fef261b73cd5628eab76c8012f5111c060b5d396b8bfca2ec1671959efa5a56184711015ec618bc0baebf673e23bd9089c5560613c346ce59e9881a7c0f1c8f7b4a46bb6695d049e7051ce17bf8083cbf9338d1d826ace2cb06ede55933c85777ad25706830e0c327e0281467dee336f21ba2b568b5a3a2535e", 0xf5) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000040)=r3) dup2(r3, r1) [ 103.826936] attempt to access beyond end of device [ 103.832055] loop6: rw=12288, want=12296, limit=20 [ 103.857207] F2FS-fs (loop6): invalid crc value [ 103.861914] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 103.919927] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.927153] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 103.962389] attempt to access beyond end of device [ 103.967487] loop6: rw=12288, want=8200, limit=20 [ 103.988471] F2FS-fs (loop6): invalid crc value [ 104.001999] attempt to access beyond end of device [ 104.007095] loop6: rw=12288, want=12296, limit=20 [ 104.014231] F2FS-fs (loop6): invalid crc value [ 104.018942] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 104.042620] attempt to access beyond end of device [ 104.047752] loop6: rw=12288, want=8200, limit=20 [ 104.052725] attempt to access beyond end of device [ 104.057751] loop6: rw=12288, want=12296, limit=20 [ 104.063171] attempt to access beyond end of device [ 104.068165] loop6: rw=12288, want=8200, limit=20 [ 104.073890] attempt to access beyond end of device [ 104.078930] loop6: rw=12288, want=12296, limit=20 2018/04/26 21:51:58 executing program 4: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)=""/45, 0x125) 2018/04/26 21:51:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x440, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)={0xef, 0x89a, "36620d48030f420c82cddf65c4e9b1aa9d15348021a2a58b9160c6bfe38c14029ffd75ba73f90cc8166bafc1e6a7d9e5d5f3cae501179d7c71d362aa33e4c514dd73965b277a439f3a0ad034f0d544407b57773d8eca49c56f0b9ebcbaf0663c5e541d6cd13d39d2ae818783bea065d25160fc58ddba0989d942f8f66d58403dff6512a556e90222e9a31af2d771c5525643629caf29170dc98b41a910d2741f91d9120ea16e46ea7a198a8cc6aad6622099f3d49bbae0427218713eaeeab7c1e481ac466987918a9fc92d9882263628572e6fde5f10eeb8d86e4635429430714b7fe50c45d179"}, 0xc000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/26 21:51:58 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000000000)='&\x00', 0x2}) 2018/04/26 21:51:58 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:58 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)="d0", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendmmsg(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)="1b8e9bee684ff6cc13e199756335373ba02c9c7680eec9f38e90cb56eb95fcd2403047b0f32597884c8340994ef40470759b97641f6a2b2b7ea93d32b48d163db0c87896360c5a455561c71735ab4a5164311f9ad4ab62037250afb901baf09842859e6a7d087ef186691f090dac5835dad978f8d42aca811ed50a42971896dc8f637b7889b56337078e4b85d87c457648adde5a3c7ee54d88daef798b77f1030cf9522021d07a54cd068e86821ca02844739268d18d1c69ffae1570bd1bad0b8256775b9d5cb9d24bb8902d71239afc7910ee52cb879eb3d0bc666445", 0xdd}, {&(0x7f0000000080)="e8378723537b1af15df469e4c0b9a96cbf3fd81a715ac80a9acf", 0x1a}, {&(0x7f0000000200)}, {&(0x7f0000000240)="c60993e8ddae523c27cd21b262cac8494d026b0bfd951e3b3b926c7964a6b23a5ff164849f00d4b7ea9209c3b54ae750b0cdc78cea78f9fadf4cf5981813d80d69363a76e49333313a653f6344bb3c43126fe630c04bd05f12ead6e9ed69888ce4078076ba6d7da2c0c237eb4b1b9a5ab55cb7bde9d3d06b657d03c9d007391c422d8e2f1ec78fd11537bdc4798d14e3fa1dd75d35f5c8016b92761fb8e046582cd8316d1de05aac7ed829dd86495c49e139f59b70e55416aff9445c79438b143c265d64f3fd1733b2a2c1f09ef8e267d23224eceb1ce128e05b9b6845ab6785e5fdcb02faa694e0a329878d04381fa86afd6663ab5a", 0xf6}, {&(0x7f0000000340)="1aedbc4e07f2bcb85b4bc0b56f5cc64c0bc7a4f8f8b451f32a3276de6cce4fe2ee53fe43d58a0fbcf6f6c2e5dcb60ad8a3ba409748f0963c9e9a8b5ba7bfc9680853ab1695137e848a48304a37ec2bbec1ba2b973c36e7628a129ba6e038047c6c962d328fa9e74b61f08a75ccafb41f55defdb88263ccbdc420a8ad1230ed6c6bb350c8b7a2072f56879de70499c7f502edca860969552d21b3a22ac782e6f9fc41b66602ac42a1fa37cea0d6cc2cd45cb0e8d7e7cf15f1a27e3c628db8b5060f814b7a8d3f4a163a797c7b39db635c", 0xd0}, {&(0x7f0000000440)="80ad7b8250376d710136dcecd242fe33c197fbe190fbfdaec2886763a6978c18622ab4cb83e4ca5c4578e155e312c5f0b1627c7ec3979a6d0960b6cc7c1e4a6ebbc2dd8d74d958838f3348d82e546975c6530d69716da035b4cd55c86bab9cc19eb7d302fc3257f36fd2d32e829176568afcfdac363e5787d2137ffa3be459664815fa55cc28f049880865a846f3c95b8a22c9c52dad6c1efb785432752c4a8e48", 0xa1}], 0x6, &(0x7f0000000580)=[{0x100, 0x109, 0x1, "eaefb2c258615e359d2caf28a448ade7e8d8fe757606139ef3b7fd1d138760fd94a741f786e29ae277be645b2986bdfbb4205f3ca5fb213ff05410e0688feba62b3fbf339ad6416f5cfaf923f4f6cf0a5a75c8466d969627990073f137654f0a46c8da986b50b4b59f9364fba120fd6cbee779bbf83b240fc58a19d50cf87d2f65112a02381b0afa23b0bcfbca63593c0161ebefce38acd9c7a4d08f097a460ae22c188fcb340668a2b0ffb6e78331600ce0f62b66654bf0d0439fc5229fe937f04c073729e3633a88e12f22f66a79680f25bbfee48f351d54a03bbeea7e6ececb55d215b45007b70e2774"}], 0x100, 0x4800}, 0x2}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="b957dfe2fc6847a415637f49d11e190c15e92b0fb2d83e15c48eaa", 0x1b}, {&(0x7f00000006c0)="a152f4723cc73b844c07774ff12baa8b0c1992227d002e684b738bbc55616d8fc219824502d1000209bfc27820b68c6e35a4098a51449b56353ea0c6801ebceb1d390e2d201aa2d10726bd77c629190f24399d57ef8810d93b", 0x59}, 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0x1000}, {&(0x7f00000009c0)="11a7c65e22b6949a2cc0067dcebb906a4cfdb2e40906bca6aeb601af374d18e7869fa91bc1a2188d62cb1085e70350a31f16c9532a71ef50174d4d5fd296f89f8cabd30dab739b08564803e3654e77302f31b0ea7b2a84ba1f668189b86fea6c9b032d73ed158f523240671888c3f9cb0d835cba6d32517732d6bc844997594ef703f79aea2953d1dfdfc79076f87645750b6f1bc865", 0x96}, {&(0x7f0000000a80)="1a8a6921a8ec19afbfc0e8a8391180e68ed75f37023dee4bb498cb022dcc8326630470e6ecf03625", 0x28}, {&(0x7f0000000ac0)="7bc3a33c4af6d391fcae90b659fa329d2253b1585a3a30dec5f87f1145af68bbb483c5c6c38aff0044c8", 0x2a}, {&(0x7f0000000b00)="d3310e6ccf44ecb2a3a445bc4f5b32811fe43ee0de4644dcbb8a7556bc8fbaa7e3493b804117946f606e40588ee030fb49b4ca9e25be5ba2d11f419dd45c710bb76ee09f7448420df498f6bfcc65dea5f893a98b1271547e978e485a44144550dee04db2ee8d03af2ac3ceb4c89104ffe5523084a872a9cd2782ef4632d05f10976dda2aa37950172c97e1b54bbcd0bff92dd1e435fa7792e6c1e260eb1382383dfc932f3b3253eac5ec5f9ede0ec7204b38d5ecdf2f24004b83b717f23bb907da", 0xc1}], 0x7, &(0x7f0000000c80)=[{0x88, 0x10a, 0x8, "dccb2878ee28520c238c651d619c6cae8063388c4608ec15788e12ac02eb4d97cdd02c0812dc861e9796e620d9b023fac1145b9448ea9de0980b13d9dd65932cf0dd6a8a1788cb6c880eba2bce6270d9769d876a061eec5afbb0bd8b934d4942bdb2c3e5504a83b4ef4ec5cc7686fe7c17cc9606"}, {0xa8, 0x0, 0x20, "1c42f72df2764f4e4c754b0d2d6c035be17bae9eaf4432163a4fc10327bd78b9a41d209c3be7ef8714111043984a5783d431974d95693250e268b1786673d538f0f5691d78f81d0c8446651b69a48e63f23a32c0206318439a38606b66e2fd0f2fc0bea97bd7c9a8673ce7a5eff31b356282435d3e507a6a86d65b59a9bb6ae939a0aaaba373763c0da80c935e870fb8608c64"}, {0x88, 0x11f, 0x0, "2932c9fb91db3d0ce3af63b8657de1cb142844c8a34e87e8f63960fc9049f33a8d1b6900744408ab8588d11c93bf6b3cf263f31a59d6cc21966eb6db3e523166e1c0628ebe901448671e9fed088166de46f04e681cdf83e8a608a0a72006a665c37597dedbb58747a36f27681a1dbf86d7e498"}, {0xd0, 0x117, 0x5, "ab3cad30be948213f481949dbeb233ce7634d8c87f84236fc92ca57fa3078aaf12b56292964a34d175a1c3544a85b4720d4c6775d5e6d9bd81cc897210019b4e2f5819d8b9b30ca4550c8cde03f42b585443050e875b257c96f44097d0b2c1cffef48742429181fe12f88028812baab01c0900bb42104ea1e086f823bff669c5041c5d24884f14e1e2a93d22a57877f45e3cb502388e6e6c4815024d7d52dc80a923f06413dc2474c7255e604714000b2cc8d471dbad243cca035707fa0bb8df"}], 0x288, 0x1}, 0xfffffffffffffffc}], 0x3, 0x800) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 21:51:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000000000b) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)="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", 0xfffffffffffffdec}, {&(0x7f0000001140)="5f5dfbe6a6429a98d9fe57b1f0b50305ea1afbefc03544b158f72393220cde403bcac537928a8bdc7414f1503d6ed0067ddd1b309d0e925feab284744ad3088a81516e6a0d157e70b82d4dccac7cbc898cbae740263a4cdf1352ef451d1e"}, {&(0x7f00000011c0)="da7c74dd3e2384"}, {&(0x7f0000001700)="abcb0d673f44b4c71edee22b304e982f9f435d631425d0b22f64909f50f8308e74f4feb3ecd1c310b2f14503707af962573667ba38d9c503bbd33bdec787f00bf8c9739d4776c538f0e09dbe4666303b5730ba1cb0c340bb312720256f1b5c89ee39c3601ab42f10af8fa83926b4b7672b3169df4216c3d7aebc08576de63a0ca5a270aa16743b804d6d37adf6986a28fc52a682c091dff26b728b8d9f5fed4d38edbc4b"}, {&(0x7f00000012c0)="c464625d2b561275dcedd5fff3a4b23d5bc5b5d12713ca81cc47d19e79b83700c25da220d9caea2af5491f51dfebdb2461c05c5c38922cf39bb4488008726038e7f638b62339f6f7f6ba443e9be52608dd7cc44d02351015dd5c19269ec0e6df2ebd19e0d71c73086d439e1cd0e6c8f19143ede0b68d63c24d46dcc4816b37c62e8db954a9a160f533c56660687993f223dacd6d060d9b137414045f448d5b8a650db2d3d984c2d211fa34cdd1d5a5a1b4853389934111876717743cd4da219c049cc99a8690e5ed77d5918e5cfa6e8ddc"}, {&(0x7f00000013c0)="988422113946c4314136a9333ba204926e9545f6f60aeb1fd3dc9e0398ce8612ddb958f78db75c8ea4e94c2b651dfc9c24a7d4a1edb030d1d16f942ff8ef0854bc46450bd10662352bcb9b9bce4a90b04a13a0b3b82fc12b05211b1f1c6f8e31e674d7e4d0745b98543687456ea431abb06bdba142ce845c82ebc895be9845f11e5d66d38ed1f411f52f50e92bf3f777b40d3879c26ed47fad48aa9e261bf883517361a7507c8234ef5a3eb7cf6e6f5f1e7ec420c2ad00cb510f5473c2487ffc2462be20d0ad6113320de5351d7edec20d94405a7a27c7034a7d62856265e2829012fd093f77bdc64235111a5a"}, {&(0x7f00000014c0)="6315b4c490a9b6075ad19fe8fff14f34015a3ad688167cecca8f4148cb319e8ed2329cf59d0b9c9efb98fc6f82f83e5ed8ce4d5ccde70102b493702315c8d0bf67b09c00be27c90f8c48c19a0f6b204f23bd4a16f0fe769f6a95318a495f089f97fdf56dfac33831949e0a0db15fa6f94cb9a28087edc5d5649cb0388f5b9cbcfc69946a704ef970ad3fd6f71824610fa3363d0b3b8e8f067219ce9a9a5923fba21d7470dcaf7ba7f4059ae18e44f1a8c99fc7d8b946094073f96580aa6184bd185d1b5e8c9d999bd314da35631890cacb98b0"}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x101000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/04/26 21:51:58 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000000180)=""/98, 0x1e) getdents(0xffffffffffffffff, &(0x7f0000000340)=""/112, 0x70) 2018/04/26 21:51:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xa8f, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000001, 0x2b, 0x0, 0x20, 0xffffffff00000001, 0xfffffffffffffffb, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000180)={r5, 0x1ff, 0x30, "0210b1a493b10be615ad620f33030db863da5b60f25a9abdb386b349e49670d2d0f82831d656d97a0a3fc903671aec18"}, 0x38) 2018/04/26 21:51:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) fchdir(r0) 2018/04/26 21:51:58 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x121241, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) syslog(0x3, &(0x7f0000000000), 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/26 21:51:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'veth1_to_bond\x00', 0x400}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/26 21:51:58 executing program 0: r0 = semget$private(0x0, 0x4000000000001005, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x0, 0x6}, {0x0, 0x3}], 0x3) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/131) 2018/04/26 21:51:58 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) getpeername(r0, &(0x7f0000001740)=@pppol2tpv3in6, &(0x7f0000001940)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x501040, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x100002) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0xe6, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22}, 0x42, 0x2, 0x0, 0x0, 0x2, &(0x7f0000000180)='veth1_to_bridge\x00', 0x7, 0xffff, 0x17}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd}) 2018/04/26 21:51:58 executing program 7: pipe(&(0x7f0000000140)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000000000)='i', 0x1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="4f0af7f17ec442e608187b7cffb9becb27ac06000000bba7bcb2"], 0x1a) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/26 21:51:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x5, 0x0, 0x100000000}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) [ 104.854588] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.861912] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.919858] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.926334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.933063] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.939459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.946593] device bridge0 entered promiscuous mode [ 104.971271] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.977769] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.985376] device bridge0 left promiscuous mode [ 104.992364] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.998762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.005418] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.011877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.018568] device bridge0 entered promiscuous mode [ 105.742402] device bridge_slave_1 left promiscuous mode [ 105.748502] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.765403] device bridge_slave_0 left promiscuous mode [ 105.770887] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 21:51:59 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001680)) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:51:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002340), &(0x7f0000002380)=0xfffffffffffffcd5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x433, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/26 21:51:59 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001b80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001d40)={'bpq0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001e00)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f40)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000020c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000021c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002200)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002300)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000002400)=@hci={0x0, 0x0}, &(0x7f0000002480)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002900)={&(0x7f00000024c0)={0x440, r1, 0x420, 0x70bd2d, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x28c, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x80000001, 0x1, 0x8, 0x800}, {0x40, 0x6, 0x7}, {0x40, 0x100000000, 0x1, 0x3}, {0x7ff, 0x0, 0x7, 0x6}, {0x8b8, 0x6, 0x2, 0xffffffff}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x101, 0x8, 0x800}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xae5b, 0xa69, 0x6, 0x2664}, {0x7, 0x5, 0xe1, 0x6}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb73}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffff3c}}, {0x8, 0x6, r14}}}]}}]}, 0x440}, 0x1, 0x0, 0x0, 0x801}, 0x840) r15 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r15, 0x84, 0x13, &(0x7f0000000080), 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd57, 0x1) 2018/04/26 21:51:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x501040, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x100002) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0xe6, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22}, 0x42, 0x2, 0x0, 0x0, 0x2, &(0x7f0000000180)='veth1_to_bridge\x00', 0x7, 0xffff, 0x17}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000cd733d090600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd}) 2018/04/26 21:51:59 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x40000003, &(0x7f0000dc0ff8)=0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="06000000000000009d", 0x9}]) 2018/04/26 21:51:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x140, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x76c2ebeeed9cc0b4, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x4000000, 0x4, 0x1}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0xffffffff, @mac=@random="e61b69612d1b", {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x80000000, 0x3, 0xfff, 0x0, 0x10001, 0x8, 'bridge0\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xa2f, 0x5, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/26, 0x1a}], 0x3, &(0x7f0000000380)=""/125, 0x7d, 0xffff}, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xfffffffffffffcef) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/04/26 21:51:59 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="6fa2803ceec080d02aa126889096c7c6", 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7) 2018/04/26 21:51:59 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000040)=0x54, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) [ 105.815292] team0 (unregistering): Port device team_slave_1 removed [ 105.827531] team0 (unregistering): Port device team_slave_0 removed [ 105.838895] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/04/26 21:51:59 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) lseek(r0, 0x0, 0x3) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000001080)="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", 0x22b, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ef1d98988c7eb244a23bf9e19b7e928afea702bd7b2fa765e4bad89d08d748165c6d3bc9"]) [ 105.901769] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/04/26 21:51:59 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x807, 0x4) keyctl$link(0x8, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r5, 0x1}, 0x8) write$evdev(r0, &(0x7f0000000100)=[{{r4}, 0x0, 0x8, 0x80000000}], 0x18) getpeername(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80) 2018/04/26 21:51:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="2400001d1800210000000000000000001c140000fe0000010000000008001a00f4000000"], 0x24}, 0x1}, 0x0) [ 106.003745] BTRFS: device label /gQAxh[?-&`"K& [ 106.003745] J޳i/Y_z(;Q4Q.Id5kݧJJೀIJW|E(iͻCV#p^ vH؛ [ 106.003745] , jfm(WZj(-۾H޻z;DMTypIz'|Mqt?hi [ 106.003745] g)| :墅#+=1Wd*{4H D-Gkog9 devid 10737418240 transid 5 /dev/loop5 [ 106.058125] bond0 (unregistering): Released all slaves 2018/04/26 21:51:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x8, 0xff, 0x6e7b, 0x725cc435, 0x80, 0xfffffffffffffe00}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r1, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) writev(r0, &(0x7f0000000180), 0x1000000000000141) ioctl(r1, 0x9, &(0x7f0000000200)="58c3b382b8b22be170f59c351927479358ea8a11193289ad4877a3f2b2aca0e72bd70eb6012c40bc00e2ebb9c84ea408b853c8d4bff95c56f4ac3082ec5fe15ae5edbf2d18bb399e44c9a077f7442cab25dc30b6e8f4558bbc4c0e73a3b664bfa40e65e319e3279bbb6ece568c68cf9fc6c1de31a0516b7cf9e63b1afa18365ec1") r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) getpeername$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/26 21:51:59 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x400000ab}, 0x77) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x10040) [ 106.121114] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.127803] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.138725] BTRFS error (device loop5): superblock checksum mismatch [ 106.157228] device bridge0 left promiscuous mode [ 106.165950] BTRFS error (device loop5): open_ctree failed 2018/04/26 21:51:59 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) chdir(&(0x7f0000000040)='./file0\x00') timer_create(0x6c866e553519d012, &(0x7f0000000000)={0x0, 0x80022f, 0x5, @thr={&(0x7f0000000140)="f04f1c2b0690c01f966900a0cc69dae5a0053e285d61f7d19c18b7abaa90357f60012733bbb74f45f247e2ab42e99b8d50e1fb405e16b7b88da00909219b98f79e73c31a6f589d57b201911a453df9658dae192df2533b27d57cac3dd9284403acad3c63434daab222c7338b82e53e7860f0fca688d1a7d3dbd33718c0c0ea8502b347566d851450f7f0c5c1a2ef2cdfc89cd3526209174630bfc8", &(0x7f0000000200)="b53e74933e5a9e2e67617a4ff77d871033c29550de7f125c0af301263644adbeebc1ac0ede"}}, &(0x7f0000000240)) [ 106.214400] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.220886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.227578] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.233970] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.240673] device bridge0 entered promiscuous mode [ 106.252998] BTRFS error (device loop5): superblock checksum mismatch [ 106.303751] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 106.315364] BTRFS error (device loop5): open_ctree failed [ 107.232149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.819407] IPVS: ftp: loaded support on port[0] = 21 [ 108.140265] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.146656] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.153919] device bridge_slave_0 entered promiscuous mode [ 108.178627] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.185010] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.192255] device bridge_slave_1 entered promiscuous mode [ 108.215276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 108.238707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 108.304711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 108.330170] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 108.426565] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.433651] team0: Port device team_slave_0 added [ 108.454886] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.461970] team0: Port device team_slave_1 added [ 108.484558] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.508903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.533476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 108.540547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.548853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.567080] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 108.574198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.582227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.781546] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.787947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.794595] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.800957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.808252] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 109.280384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.546305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.619647] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 109.691698] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 109.697895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.705519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.774676] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/26 21:52:03 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x0) 2018/04/26 21:52:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e20, @multicast1=0xe0000001}, 'eql\x00'}) sendto$inet(r0, &(0x7f0000000100)=':', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x7d) 2018/04/26 21:52:03 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:03 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$void(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x401, 0x4) 2018/04/26 21:52:03 executing program 1: setrlimit(0x2, &(0x7f0000000240)) socketpair(0x3, 0x8000a, 0x10000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x6, 0x4e21, 0x4, 0xa, 0x20, 0x80, 0x3b, 0x0, r2}, {0xaf3a, 0x2, 0x9, 0x101, 0x8, 0x7, 0x75, 0x4}, {0x9, 0xfffffffffffffffc, 0x6, 0xe3c}, 0x2, 0x6e6bb1, 0x2, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x5, 0x4d4, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x2, 0x3, 0x7d6, 0x8000, 0x6}}, 0xe8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x20000) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x4e, &(0x7f0000000080)=0x1) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) write(r3, &(0x7f00000003c0)="cb8b8890d409b9770eb45ca0febfc988b4ce66d04a25044e3c60c519e6ac653326dcdf6cd6494b6328d867e04557052a18bc6c50ca72e80dfbfc5f8d1d9f9e71b7b263639c89b4191096319445e8bba621189931fbdbeaba2b6d8cff7ecdcbe9c68ba4026986348a2ec3c0378c59a3cc4b0133c7631a43ac93b78933f3cbb8def956acf8cfc835c9a1d5fdc3e71181ddf98803", 0x93) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000480)={0x5, 0x20, 0x7fffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000000c0)={0x80000000}) 2018/04/26 21:52:03 executing program 7: io_setup(0x8, &(0x7f0000000000)) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/26 21:52:03 executing program 4: link(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001980)='./file0\x00') r0 = socket(0x2, 0x6, 0x3ff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) shutdown(r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="d4c2b9f1019624fb25f34347fbf2ac111e379d351f847c6727cbc4bdb21f7f1516ceb473e1dcfa398c964b23c34fb66a32cd1a40734a2ec9b7a10ae8175b19bef3266c8bffbf4e00", 0x48) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="20170000070b000128bd7000fddbdf250f000005740088000c00630009000000000000005e0c7b0a0b66531a7a1c45b52a8f59d5a1b5f6f37691ce0be8ce22b63637c282760451a7d69476c696bcc0af56e9610d0d19ed8dcbbb0ab290507ad90e2908005e00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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0x1720}, 0x1, 0x0, 0x0, 0x4}, 0x1) socket$packet(0x11, 0x3, 0x300) ioprio_set$uid(0x4, r1, 0x7f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x291, 0x4) 2018/04/26 21:52:03 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) inotify_rm_watch(0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/04/26 21:52:04 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x1, 0xa4c}) fstat(r0, &(0x7f0000000680)) 2018/04/26 21:52:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x600080) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x81, 0x2, 0x0, 0x7f, 0xffffffffffff0001, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x101, @empty, 0x7f}}, 0x4, 0x2, 0x462, 0x7}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x7fffffff}}, 0x40, 0x6, 0x80000001, 0x9, 0x80}, 0x98) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='d', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) 2018/04/26 21:52:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x20, 0x16, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0xc, 0x0, [@typed={0x8, 0x2, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80002002}) [ 110.275266] mmap: syz-executor1 (9117): VmData 18444288 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/26 21:52:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x4, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0)="61c864c187ff3fefa925de6360fd72fa54b8585194bbc2d4f7eb7764ef07f8a9ff27c6c01f49ad943e82430ff0fa9ab5c868bc36914f1fabb05d012bf8500b01e02f5c4a924d590c5b6ff1166775e77e0d92db73f28a3ff520a52f9b00f35b6c78aaaa87b5d26ff3d6", 0x69}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="c555fc09cb71544747eee08960ad469ecb51b147457d663f2b64949866674780ff812cff0034e46fedfe80b6a576d027c4b5bcf16b59c2b3ff12495da10531722c50a0a83ae49f3fafc271622222c72203bbc8daf1c1783ddf13ebff466def91464d2902d1f2ce5fd906cda2d65c5958465c82eb8a5d234cf7c1e104", 0x7c}, {&(0x7f00000003c0)="e920f2c494f2c8c9e981806d2986915dd62b7a31d03409b387dd6ec6ed411c8a70677a9b35ff0b7ebd49437ae652031202789f5b15c877ae27ba05c1ba84b2b425474ae0d284c4626f76a60b8d4cfb29d89945fefe255c47754f12a111fc1f3d96e8f249825cff1651a6bfb5b0af39", 0x6f}, {&(0x7f0000000440)="7a40b947ba4027abd36448bbcf325ee0a817626e967382cc91225e22ffbe35a2776bcd4da508f3371567909b74c8e3f1558fc6ec670fae399cd17a844049c36972794f8c2ddf2f902f013b588d121467e78e399d3afffe3536a58a523e7e4635cc7320ac0c20e48e26f5823165399a2117a1a8ceb161cd0c9b85d70a09f33d629bfef94f73e82e777f1806b6cbf974e16a0fdd55aaf9c23e272995eec9ba9bd7b2a816977a9287953f11e7dfa42e93d2eb4d61576fc3b83efcc8b377cae38b5bc43ac765de8a40c4de532373a43d2e7905b2a9b15c2ba9", 0xd7}, 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{&(0x7f0000003dc0)="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0x1000}, {&(0x7f0000004dc0)="5f8d7cc6642331dbd13c3d41045d42c234d18b3ac1a0cc38bdc0710cafc88f0d7a4387edd7531938969f8810c2712543ab76935bea0952b1211a411e18354ac0b9a43c3ed5262561bd68ff4d39a7164526986aa754f9b573cfb83aa4be96763b968b3d9e6fb255a14af210deb2a5ad0d13ee40a5d06b2b4952b6dcfd489a945f590ddf5b23fd523a8ab283d96143a719b6f48eaf51a2", 0x96}], 0x3, &(0x7f0000004ec0)=[{0xa8, 0x10f, 0x1, "11022f819c1a3496154d95ca62539b92e749594e598a163588a40bd2cce3d618870ee8b1857cba8d06b0ad76e8ccf0d88239bbffaf193e55682c5229677e42857530f978e1553a77ff5e3003ca2d477b5622a09f9be69c05d8c1520d68e3ba7365e8fd9112992da26cb5e6406932f1942832292983a58ef9b0699d345ebd8b09c4f6c3ef55af414fd4a9913fc17e0cc9e574206572"}, {0xc0, 0x19f, 0x1, "70f2ec8c978531032132e2f6b6499d1d37d5bc8c89b7c1eb2d6dc8e86d76869cd27c960243f430a6a52cea8d02164d887e38abefc556d6c9486accbfc6b6b4f0b885785d054b8aa45f2b446dc780194229d0985e24e30d80d84e796d2f5a42ec476ed5f7bbcc724a3706c848c9a1bb4cbe312755045598c6b3c546eff6514a2866f12f7de365fd3bda271a1890e5945c5023db1c88a0804ab8293606631761eaa14a22f43732e8046c83277f7a3c54"}, {0x108, 0x1, 0x3800000000000, "0268f349867db2cdcab585b702d4f88451026c1266943c552c5869ecc195bdc78de15eba7f3d1a5c0da7b767f8621e483eff82036d7d6a49ecbdbf37846a00b63d28c75a03c5f447c8a08ea653c002fce77fe0dc8ca36d665882eb2502f8684463bdc7f286de2294177ec05a42fbadcd3901a52de7924c9a0ba37d877b1e7ef9462223a19f5d4bef5def9b3ce932b451bc7de0e1f8d308edd03917aa88c87a8650a62b2f7f677cd1e6de85bd4db4d5d203ec3de894e6aadee5108d470a10baea5c6992bbb299fe64de3568f3963d971ff18f41ad2e477000868fd6f044595ed87a54a343696dbe93cbf5d37d2e2f9c5b46"}, {0xd8, 0x10b, 0x8, "997e8557011656886d5bc8688fc14bcf66e83a5cb74cd39db33a71d687519ad9ec80923ab3f28e21224305d9ce52b8b26e400049e10dd4bd93828960d01ee53be8937838786458a7f46aa81cc18964cbe656d9ddc863409fcbcd091baef6890d3367e5e511f376b945da1b3ec35557f38c90778de74b9715d8d2feb5b21f18cd0572c4fdf1fadd28e221439ce33f0587e7646d668796947ab4e4030c323039547a50a701edc19068c6f47a67be49ada9fb5c7c06efc84db73c385d709546a97a229eba7163"}, {0xd0, 0x114, 0x2, "eeb03da4775e80e04330d1aa53a48b3ebddfa763dfb746f69ee6cde95e8bda6095a484a24541d5bd85923e57f2efd8e0fd077e15c9765dc32f7f7d6985fab09000b8cc62c64ef8bc6315b994b0ccbe2788ff95acd831ae0175398ee3b8543b858d74000798231f474ede45fd608e794f9d71dba446636142f87508b576c193b82252bf0f13f274cc3a9e22c72f0813f55d66bce9bfcc274ee1f36c95838ed2b1ca8291856951f77887b20f7232842a85eb14bb1a71d5476688b171e579b5"}, {0x70, 0x0, 0xfffffffffffffffd, "784772cede03d467aa063e258c35c18b5b89c17d8491b385f13c5161cf88dd7964fece1e77658cc04115ee5f1a44f976a66f4c54b61dcad84256485c9f609f4a56d1016ee45eb07fdd6ca984c79b001f3d8e202f99efe07571713064e1bf"}, {0x48, 0x103, 0x8, "63290f2ad448707055240263253577ac2595d3d98202075ef2aada5d63791342bba1bba228cc590aaa56627998ca19c05464201e86"}], 0x4d0, 0x4000000}, 0x101}], 0x6, 0x4000804) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 21:52:04 executing program 7: socketpair(0x1, 0x5, 0x100, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x2, 0x871b}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000280)={r1, 0x5}) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x10) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x2c, 0x6, @thr={&(0x7f0000000080)="e1b0e3ee8715169d3d041f609de5e02d642ec7d9406d0a3c94e94488fe5eac58e40612167a7f2efcacbd951a7441e1f96733e43b82fd9119fc06061dfda955212b3ec6a75499a20f79ea1d46bfd4cf0a8a9d8f060141e66cb5ea9f521663f7f6e4e9c8532300d3205227d552b3cc4c1c5fac2cfabe051738f144ee3369e48c424befd96b", &(0x7f0000000140)="0756c2df9ddbfde1a1885a1de4cd0bb22de48f284ca957b75c38f1a83631f9c457f8856a86457b35414dcf9713522ac9b86f13bad37f4a132025dbe4fcc3b210c9c65c48b7b438c72fd71fa01b1adb0d510f6ca7ef7a5ebcb847305163c920cd68a586f2dd075cb3673a12eaf7625c97c76ce4ebed47ee42eb3ffd1f"}}) 2018/04/26 21:52:04 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) r1 = socket(0x9, 0x6, 0x81) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bond_slave_1\x00', 0x400}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) 2018/04/26 21:52:04 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x1d}, 0xffffffffffffff2f}}, 0x1000, 0x7fffffff, 0x6, 0x7, 0x2}, &(0x7f0000000640)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x5}, 0x90) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000140)) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000740), &(0x7f00000008c0)) ioctl$KVM_SET_PIT2(r3, 0xae64, &(0x7f0000000040)) 2018/04/26 21:52:04 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x3, 0x101001) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000005c0), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x0, 0x100000000000002) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000540)={0x8a, 0x20, 0xfffffffffffff3d9}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc1105511, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff3866], {0x0, 0x1c9c380}}) r3 = shmget$private(0x0, 0x2000, 0x240, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/04/26 21:52:04 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x6997) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0)=0xf3, 0x2) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xc0, 0x0) close(r0) prctl$getreaper(0x0, &(0x7f0000000140)) 2018/04/26 21:52:04 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffe00, 0x40000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='vmnet0#wlan0.*\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x2) close(r2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/85) dup2(r1, r1) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x4, {0x8, 0x8, 0x100000001, 0x3, 0x7fff}, 0x100, 0xfffffffffffffff8}, 0xe) 2018/04/26 21:52:04 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/26 21:52:04 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x40100) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x80000001, 0x0) mq_notify(r2, &(0x7f0000000040)={0x0, 0x2c, 0x4, @tid=r3}) r4 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) r5 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) fcntl$setownex(r4, 0xf, &(0x7f0000000000)={0x0, r5}) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000002ffc)) 2018/04/26 21:52:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x1}, 0xfffffffffffffc63) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000040)=0x9) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100)}) close(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x41, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4800, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000000c0)="0f9a03b9d7a198bc1eb53f528c5dcb79d19048a0469cec9151558886b3df1165cee0f596ca103d3c326666c80ee39c47f5655779ed85d582e751a161608369faf67b400edc2e05bab9") 2018/04/26 21:52:04 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x6, 0x6, 0x5, 0x8, 0x1, [{0xfff, 0x2, 0x80, 0x0, 0x0, 0x800}]}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @u32=0x7b2c8dfc}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x0, 'dh\x00', 0x0, 0x0, 0x44}, {@rand_addr, 0x4e24, 0x0, 0x1f, 0x2}}, 0x44) 2018/04/26 21:52:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x20000031, 0x1fd, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/04/26 21:52:04 executing program 5: r0 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="23fe95eaa0ef791ce42aa379f598bcda596be451bf25a90d873e590306421c0b6e87c0a7f86fe8183b34681843fd65bc002714bf19bb8b3b525aeed3c4e606d148e02e48bc46eb5d4cacda8d1d5b6ff7b4ef5111571b4d91614248e52874af13b491a200f9fb8485ebd5aee02d59b6f1de5fa301ace81310f494af21b55a7cff9d3cfeb09d156327b5876c76ddfb58a6bc1dcbc9ee647165bdd6c1da2398b4f10dd6b019e94f38d7022c861eee7e1899dcadf0aadd897f509cf7f734b175326e9d8306c7336f72eaf19f0a28ce58a606c478424b727ce1ae4107d0c1746f8feb75", 0xe1, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fd9b20c595db922cd2abbcda03f656a67add", 0x12, r0) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, 0xfffffffffffffffb) 2018/04/26 21:52:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x180, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x242, &(0x7f0000000100)=[{0x1, 0x1}, {0x2, 0x4007ff}]}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0xffffffffffffff47) 2018/04/26 21:52:04 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x555040) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff]}, 0xa8bd, 0x4, 0x9, 0x100, 0xffff, 0x80, r1}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0x140}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x368) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f00000000c0)="c500ec9548f1701dcccbe06938f85e3ce59525dd987f52295f8fa9") 2018/04/26 21:52:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "d4b1301cdab6de1c2b293ed7eb204b18cbf458a4ba58d68cb00521470246cc06d3612886fcc9ced55226c5cb983a8b423c4adee11aa60f318f2b4ff96fa977"}, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) 2018/04/26 21:52:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21}}) 2018/04/26 21:52:04 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff903a025a2ed559403b68ac0aa99d71a2e1c3efd8fbaf863efdc95fe965024c387e983b9b9fde66939b45"], 0x0) socket$packet(0x11, 0x10000000002, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'gre0\x00', r0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000280)=""/135) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/26 21:52:04 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000700000000000019078ac1414bbac1414110304907800000000450000000000000000040000ac1414aaac141402444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac141400000000d8"], &(0x7f0000000200)={0x0, 0xfffffffffffffffc, [0x8a2, 0x0, 0x0, 0x164]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) socket$inet(0x2, 0x0, 0x2) 2018/04/26 21:52:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed3488203000000000000000000000000000000000200"], 0x5a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x2f, "8a4f45cb18e187ea0514c314dc1cd0ba5eeb1e07ec9eda4c71f078f25b6cf79dc5c6d40826c49fa54c3598162af12a"}, &(0x7f0000000280)=0x37) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x9}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0xe3, {{0xa, 0x4e21, 0x8, @empty, 0x9}}}, 0x88) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 21:52:04 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x8000000ffffffd, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x8000, &(0x7f0000000040)=ANY=[]) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x280000) sendmsg$kcm(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="f32695968fef722028b76a39b8a3e2d12b839c495a412cb1cbb318606090fe2885f36fc1775762674607f2835181bdcea4a90ab52a66349b72677779d02958b870de3c10a054e87be074b5a263b7f0e759d225ee7bbaeec0d82ad959166eaefadf0a58ef61ba5ce6a00e", 0x6a}, {&(0x7f00000002c0)="d4256479ec3f1d10312f3bd03d179e7fe14b46ba484b4bb22877c37b1a45c7606832ef785c7e0aa953216d66de3da9a3747ef1bf596e0e623597f8c36df8c525bd491cabff6fdb508262b5b1c0b32b682c0133138e4a5b0347b46f2ab76bb822f8cc65f550182d6494aece05", 0x6c}, {&(0x7f0000000340)="d00eb80ac24e79c1acf7cf89472c66ef968e3046f035778c21945eba025f68bf2d65201d47568b9672cf5d8c756b7f55c3917a613db9e5346b21bb52bbe861b7d004fcd7494c0eff967d93c16264ea89a5421dcc51cdd8604df9f9c4a1b0a3c4c1f1a3122ec76df602cfeef8375f60054424484d078ae3fdcab0cfc482ede06d966d6beee96db8b10338df4c21318cd9af7daf3cf02858cf4ac1de51572c90d632bc36d9b4be5b06e82fc90a8f56063b8d7a30a3adeff28a85b1129d18ca5cdff1310d9fc8956d34456ef790bb689d2ee3064a47e5030c00aa", 0xd9}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="d7e198886ef75d66b8b609edab733c90748e57988910ac49a09206cbf21629a602d2d30b51da69eaa216bd2a10b33176f508eef572b8b0aea9b3f3f5b9b654ed9c1a100b0ffb0b2a9fab1b84f6e7d232d263dd9d93763ec5557d772a5ff12fda1ffd8f1912614e683db6c8b2b2ac705a44ae9e0d02", 0x75}, {&(0x7f00000014c0)="d0132c36b7f4c877c82970721e340b397016ea0379fdba443f7c69a9c863a6673a2fe492aefb3972c5211da99be3be16af6dc462d5b5a4e429fb61c737b85123dd48f2bdd28860ee932dd56c85004b4e76ef441ec1e4dc579e2caf0c5d0320508a4ec7ea4ad39a5d622c4c50f7a95c6a90cfffb2b9a04a796d57b4a248b61a66f028a9d2da913019511aa44e336084e6b596dd1533e63df29e1d242a9615bd138311ded0471ec9672614ab23", 0xac}, {&(0x7f0000001580)="266b8fbf3b6d65eef02e7396c9d95390e24093d2fc0351e8a413b49521842dc9c6fb1ecb9cdeb04711ff8ce127b58a10f9b2f574f12e4e30ef300535f5382ba3aaad2952c2c95556d624a2b4287cc3cb219ea6aff80779835f89c77ddef0cad35f6d1bdf0d0aa74b6d39a6cc91d2b3f43d151cce2352945f369c3c055da4d3c39c4ea6781334c6fae8f713c1", 0x8c}], 0x7, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x310, 0x4000000}, 0x8000) r1 = accept(0xffffffffffffffff, &(0x7f0000001b00)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001b80)=0x7) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001a40)=@int=0x2, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) 2018/04/26 21:52:04 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0x8, 0x102, 0x4}, {0x2, 0x6, 0x0, 0x3}, {0xfffffffffffffffb, 0x10, 0x25c0, 0x7ff}, {0x4, 0x4d, 0x490e415a, 0x3}, {0x10000, 0x0, 0xff, 0x7}, {0x3, 0xff, 0x2, 0xdf}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, r0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x6500000000000000, 0x2, 0x7, 0xe9}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x10001, 0x0, 0x3f}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) fcntl$setsig(r0, 0xa, 0x37) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x800, 0xfffffffffffff451, 0x8, 0x1ff}, {0x9, 0x3, 0x4}]}, 0x10) 2018/04/26 21:52:04 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001640)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="2060351207900c20993e769572fe36cedeb6fa1541b5522fc071284e1094b6dd14c2a7c8df8de7fb41683cf2723efd71fdf300a5e69909ae021c2a77ff04b7f9e6b2d707923b12a031ba213861389010ec5c927f27ff20fdda113a56", 0x5c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="3930eb54675ef35e78967f3d77a175dd7f4e108241ebfef59dc210e27c2a3f4d6ef4d02bfd67a22658ede9cf78906d83ab7ac2a31080ba4c107a59780158a0f9", 0x40}, {&(0x7f0000001200)="03d922f148465fcad074f8b78cf108b8ae1555b1e2811f3c5b70553d2b225f538721fb6f13059b6657897380f9d5f66cdc891e8fd19e47593de89986d1e2a11d9a4063faa2edd69e58220d6a2efdfdfc74587f1f908de1c02e043291b0f35deaa1bb2234aa93972d7d13f62a6da3c7600338e9eb874a6bda1f11d36059035bf9c888fe4d730c280f2203a8b9615b7e3e3535a4d89dc065a1e75a820d423463038e2d35507eaea9d25e2888ff46da77ef6997f48b40a2426bd18f36fb", 0xbc}, {&(0x7f00000012c0)="53227d7ea92f4ce1505b", 0xa}, {&(0x7f0000001300)="9ac91b0729dca35017490a81afd3429c90b6dc5f3802f7c9674d7083706078c71efa492f8517918e3a845c3dbc0e75c4bd1a13", 0x33}, {&(0x7f0000001340)="35dd3919efcb91948c81aa927a663c05e55251dc2672f7f412ab6a54c7db8a71b43c10fe520e6bac4111331a6cab032881e8df6df4182b4ac0ba84e05e81e15b26ea074af494f45c22d1e76b15439e78d26e76054b3704dcbbed602e0ef5a0672cfba54c16f32475764ab9bffe56f7fca30b3537850c2a7b1bd84a1f15227b3e100ea31a", 0x84}, {&(0x7f0000001400)="9194d894ace6fe28fb6e333169518c00d40458ee7e643ae4b7559d320d5af9be2d47fa8942ad57adb8ebbcb82dceca06b86b9375ac0860", 0x37}, {&(0x7f0000001440)="262d8d593986497640b208901e54ce4f656c4500dfc2acd0d278dfef3424e77e45fa735a780b03a63f60f9690d17dbf6afb76fd84a65d5295bbe8808733ec7e5e0e306cf89731c197ee01423f8697a89ae2e64c2659c157c572a52de62e7baa06cf03abab0d084ea8d734f220bc9a45bd982377dfbfd48", 0x77}], 0x9, &(0x7f0000001580)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e59ba19f7f9ace547101b7119339033154ee22d5c1dcafb870440a56eb59bd2400b0ee95b7bac91684d9197ceac2fe517bb00fd58164250572f981361d1e79ff7eb21b64a84c406a54a8ba890d3a54bca18ea19e81a992d32ec417eead2c02e33b7e0c91808749463f37ad6725d7bfbe89337e1b3caf6b22deb86a0ed75ffbbd45d4a0ba38c77db61785e9ee5"}], 0xa8, 0x800}], 0x1, 0x8004) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) [ 111.049097] CUSE: unknown device info "" [ 111.053368] CUSE: DEVNAME unspecified [ 111.070800] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 111.098239] REISERFS (device loop0): using ordered data mode [ 111.104155] reiserfs: using flush barriers [ 111.167176] REISERFS warning (device loop0): sh-460 journal_init: journal header magic 0 (device loop0) does not match to magic found in super block 4364d924 2018/04/26 21:52:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x2acde9351e8bf54c) ftruncate(r0, 0x966e) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1e}, r2}, 0x14) 2018/04/26 21:52:05 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="200010000500010005000000001c08108f1383", 0x13, 0x400}], 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/26 21:52:05 executing program 2: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x20) getdents(r1, &(0x7f00000001c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) rename(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/26 21:52:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d66147", 0x11}], 0x1}, 0x0) 2018/04/26 21:52:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x6, 0x6, 0x5, 0x8, 0x1, [{0xfff, 0x2, 0x80, 0x0, 0x0, 0x800}]}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @u32=0x7b2c8dfc}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x0, 'dh\x00', 0x0, 0x0, 0x44}, {@rand_addr, 0x4e24, 0x0, 0x1f, 0x2}}, 0x44) 2018/04/26 21:52:05 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001700)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bond_slave_0\x00'}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="02130006000000000021000000000000"], 0x10}, 0x1}, 0x0) r4 = accept(r3, 0x0, &(0x7f0000001640)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001780)=0x20, 0x4) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000001680)) recvmsg(r3, &(0x7f0000001580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x4, &(0x7f0000001540)=""/46, 0x2e}, 0x40012000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000015c0)={r3, r2}) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000001600)=0x2, 0x4) 2018/04/26 21:52:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0xaaaac6b, &(0x7f0000000240)=[{&(0x7f0000000040)="00010000000000ec00959a5600a73ff497da000100000000000000000000000020000000200039a8606600000000006e5fbe5a0000ffff53ef0100010000080000c75a100000000000000001000000000000000b0000008000004dfe0000006d1b89ed0a0b5210e6dc9ed1a8062653", 0x5d, 0x400}], 0x0, &(0x7f00000000c0)) 2018/04/26 21:52:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) [ 111.220862] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 111.238153] REISERFS (device loop0): using ordered data mode [ 111.244061] reiserfs: using flush barriers [ 111.251618] REISERFS warning (device loop0): sh-460 journal_init: journal header magic 0 (device loop0) does not match to magic found in super block 4364d924 [ 111.343665] MINIX-fs: mounting file system with errors, running fsck is recommended 2018/04/26 21:52:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x10001, 0x6, 0x7}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xa81, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0x200, r3}) 2018/04/26 21:52:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)=r3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:05 executing program 5: r0 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "bdbd6b1af303d1ed"}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000dd3795b5b0f6345d069782fe9e8813ccb9bd3e55f6140f3bea9380293fad659b0391614e1e74b567db5042ccb4bced70b372a6938af9372aede551db25e25c1df57557f67b1f31518394d84307303865524b22b48609cb81a2a3c1d2e6bec24ad299810c033bf1659eb91ecbfcb6cdaaed00"], &(0x7f00000002c0)=0x7a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x24140) fsync(r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000100)=0x6) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x2) 2018/04/26 21:52:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000000c0)={"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"}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160)\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0), 0x17e) 2018/04/26 21:52:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x162, &(0x7f00000000c0)}}], 0x1, 0x3) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x3, 0xff, 0xa, 0x9, 0xffca91d, 0x6}, &(0x7f00000001c0)=0x20) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'team0\x00', 0x1000}) 2018/04/26 21:52:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="8c0d6ee2158beff97fad9470e0f6e5b7500f2afee17c39d2b1ba382551c6407d4fe6f7aa63529e5a3598f04027ae4eedcdb382105a243f200d48a8596176b004337f5c709937dd6eaabdcb9a7a76ab27c9d571ff93a337ea0d3e858088d8c0589964de8d954db93a3b4d1110b8a2f85f777341e008ba8de8e8e4f749db3cebbb9114d5d91a441257300e7160b85748ae7114e8d462b5cb05edc72a7c849a8ed33e36d63f2b753c6f324db343477d0b3a5d2fb2b309aa775dcf7f9a59e77512539953a4134f792f482ea21e6143ff43a39d915f1f6607b067e16944023b8e223470b0a786ee33c2ff113e"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/12) [ 111.429959] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/04/26 21:52:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x6, 0x6, 0x5, 0x8, 0x1, [{0xfff, 0x2, 0x80, 0x0, 0x0, 0x800}]}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @u32=0x7b2c8dfc}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x0, 'dh\x00', 0x0, 0x0, 0x44}, {@rand_addr, 0x4e24, 0x0, 0x1f, 0x2}}, 0x44) [ 111.473731] minix_free_inode: bit 1 already cleared [ 111.538466] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/26 21:52:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)=r3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:05 executing program 4: socket$rds(0x15, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x20006, 0x800000008, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/26 21:52:05 executing program 2: r0 = getpid() waitid(0x0, r0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x90000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x5, 0x5, 0x6, 0x8, 0x1, [{0xfffffffffffffffd, 0x6, 0x5, 0x0, 0x0, 0xb00}]}) [ 111.625765] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/26 21:52:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xe, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x2, 'Im'}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xfa31, 0x8, 0x7}, &(0x7f0000000200)=0x10) 2018/04/26 21:52:05 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001400)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0xb, 0x6) r5 = syz_open_dev$urandom(&(0x7f0000001600)='/dev/urandom\x00', 0x0, 0x0) r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001640), &(0x7f00000016c0)=0x60) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = perf_event_open(&(0x7f00000017c0)={0x3, 0x70, 0x401, 0xff, 0x7c, 0x3, 0x0, 0x401, 0x100, 0xd, 0x7f, 0x30d3, 0x5, 0x1, 0x7, 0xe0000000000, 0x3, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffbff, 0x6, 0x400, 0x2, 0x1, 0xa1, 0x0, 0xfff, 0x7, 0x4, 0x8, 0x5, 0x1, 0x8001, 0x5, 0x3, 0x3, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001780), 0x1}, 0x8, 0x3ff, 0x1f0000000000000, 0x0, 0x8, 0x2, 0x8}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x8) r10 = timerfd_create(0x7, 0x80800) r11 = getpid() r12 = geteuid() r13 = getegid() r14 = socket$inet6_dccp(0xa, 0x6, 0x0) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001840), 0x4) r16 = signalfd4(0xffffffffffffff9c, &(0x7f0000001880)={0x2}, 0x8, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000018c0)={0xffffffffffffffff}) r18 = bpf$PROG_LOAD(0x5, &(0x7f0000004f00)={0x0, 0x2, &(0x7f0000004dc0)=@raw=[@exit={0x95}], &(0x7f0000004e00)='syzkaller\x00', 0x3f8c, 0xa5, &(0x7f0000004e40)=""/165, 0x40f00, 0x1}, 0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004f80)={0x0, 0x0}) getresuid(&(0x7f0000004fc0)=0x0, &(0x7f0000005000), &(0x7f0000005040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005080)={0x0, 0x0, 0x0}, &(0x7f00000050c0)=0xc) r22 = gettid() r23 = getuid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer2\x00', 0xa00, 0x0) getgroups(0x8, &(0x7f0000005100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000005240)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000000c0)="5722b06f472c5a5b829c23464020f8255a120ebfde178f183f23f3b5aed211fe51e195b23974ede486529a8c970869af87cc7115d949ad46de9ac77b00dd2822e1b85b1c82b142c94d", 0x49}, {&(0x7f0000000180)="397d26a3a4e00bfcf9a43c4749753da73fe611e234c8237eeb7e0b7d775a8ac5ba39a8379a42d0129e3903aa15a3698c099c54f7271405b02e6f23c994dd18f2bfc2c98da2d4ff798fa192902eebe53eeee6e788af8671938c081ba53c1d21b5871c315fb56171baa4218fbbca004cab952c63bf6a4469bd61994ab2af7e598bfe2de0ccb788fe4dd772d4915ff344ced312a9b5291a6a2a66a08e3bdc1ece48ad9887586d9769624a3c52dcbdd48ef0fd68c46f8404a3aa558ecb63ac388a50498085262cc2510b91a6494505f7c4a12706", 0xd2}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="34138c454f608e18057598f696eed93d72d8795c1dea0418b156eff302e13c850452432fb5a43b07b4cc9a57e7b701f1cab0fb81cb966c5894bd014ad7048ddde871c995bbd6a874f9323a291875febe9c0911af1ddcc59ec814f85a10abd0bb05ca", 0x62}, {&(0x7f0000001300)="43880a6ec16f15109e9ea9ebb2bed43c7d7a1e981a37337b993ccbe231ff1bed8f8baa4891e962b0a2f60a86d22fc67cebd8aa2dac4f4c3250506deb6a5045a741478aab24350e93b51cbe0622b6c5c2a902", 0x52}], 0x5, &(0x7f0000005140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe8, 0x4000010}, 0x40) r25 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r25, &(0x7f0000000040), 0x0) 2018/04/26 21:52:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x12) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x5) 2018/04/26 21:52:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10082, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x7) write$rdma_cm(r0, &(0x7f0000005100)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="1000000002000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/26 21:52:05 executing program 2: r0 = memfd_create(&(0x7f0000000040)='numa_maps\x00', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="76657468300000010000000000000010", 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x2, 0x3ff, 0xfffffffffffffff7, "ff5e2b88a7ff71d4daf856f8e535a61a99820d295aa06186c53e297f5507f3939b61a7b260a847705f110c4586b28b451020b8e7dd43ed58b0d1127e875824b5aeb8826eecc994e1f9150060f515ce7d"}, 0xd8) getpeername$inet(r0, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0xfffffffc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0xd7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='numa_maps\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pread64(r1, &(0x7f0000000200)=""/100, 0x5c, 0x1000000) 2018/04/26 21:52:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001740), 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)=r3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:05 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1ff, 0x200080) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000004c0)={@pptp={0x18, 0x2, {0x1, @rand_addr=0x3}}, {&(0x7f0000000440)=""/122, 0x7a}, &(0x7f0000000280), 0x1}, 0xa0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000340)={0xf000, 0x6000, 0x22fd, 0x0, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r1}, 0x48) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000040)={0x3, 0x202, 0x5, {}, {0x77359400}, {0x3, 0x100, 0x0, 0x81}, 0x1, @canfd={{0x2, 0x0, 0x2000, 0x392a6408}, 0xd, 0x3, 0x0, 0x0, "dce27f9bffde39d5c7c613d7c178a0b95e3fd7bd35025d3830b53c74499463fa4d1a1a5198c81c5a75d8a039c31fd8f957e8011bed049d23723a9158580f7203"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000240)={r5, r4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, r6, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000003c0)={r8, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000400)={r7, r9, 0x1f}) 2018/04/26 21:52:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/46, 0xffffffffffffffea}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/63, 0x3f}], 0x7, &(0x7f00000003c0)=""/17, 0x11, 0x3}, 0xfffffffffffffff8}, {{&(0x7f0000000400)=@nl=@proc, 0x80, &(0x7f0000001800)=[{&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/156, 0x9c}, {&(0x7f0000001580)=""/90, 0x5a}, {&(0x7f0000001600)=""/31, 0x1f}, {&(0x7f0000001640)=""/196, 0xc4}, {&(0x7f00000019c0)=""/180, 0xb4}], 0x7, &(0x7f0000001880)=""/28, 0x1c, 0x3}, 0x1}], 0x2, 0xffffffffffbffffe, 0x0) 2018/04/26 21:52:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x3b, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x6, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "32d2d9", 0x30, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e6b416", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, &(0x7f0000001580)) 2018/04/26 21:52:05 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) r1 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r1, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r2+30000000}}, &(0x7f0000ba9000)) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1) 2018/04/26 21:52:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x146) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x100, 0x1b, 0x1000, 0x5, 0x2, 0x0, 0x0, 0x135, 0x40, 0x166, 0xfffffffffffffbff, 0xd7, 0x38, 0x1, 0x401, 0x1, 0x9}, [{0x7474e551, 0x2, 0x7fffffff, 0x80000001, 0x7ff, 0x8e, 0xfffffffffffffffc, 0x6}, {0x5, 0x2, 0x2bb7, 0x3, 0x5, 0x7ff, 0x0, 0x8}], "7325d3b6bb02cae2558f2b10e1f7e5b6e68688274e7c9b1e49afbcf767a0a0645da75ba180ac7f8487198884b21d735ed46404a7f7b4c93d2b749af679f9033343643299b63b30165bf6c50690ddd2b96f4b4f9a1390875f81a8dd025b2e43005a0e87a14df2fceac23b21d4b9da6fcd6eb2956fafd70d1dfd19bbc8bf1175be414d9b5729b4b54ea0399762832bf230801c51fabade1ce8aec418", [[], [], [], [], [], []]}, 0x74b) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) shutdown(r2, 0x1) 2018/04/26 21:52:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:05 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x480000) listen(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xebc, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xffffffffffffffdb}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 21:52:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x3, 0x2) 2018/04/26 21:52:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000001c0)="61dd7c3ac80c64e5e1e41c3ed5e0c90b56fe8ffa21e8fadda95de08db4e71c4280544ce86141d0e39b02d672dbf9fd4106d09060eaa3b94d8a0cca24c08c6876bbec08bfe0356f06b29634493b38eea042a994d92ba31b", 0x57, 0x800, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r3, r4, r5}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r0, 0x0, 0x0) accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) sendto(r6, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r2], 0x1) recvmsg(r6, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000400)=""/162, &(0x7f00000004c0)=0xa2) mlockall(0x1) 2018/04/26 21:52:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0xfffffffffffffffc, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0x0, 0xe2}) shutdown(r0, 0x1) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)=""/220, &(0x7f00000001c0)=0xdc) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000240)=@rc, 0x80, &(0x7f0000000040), 0x25c, &(0x7f00000002c0)=""/102, 0x1c}, 0x0) 2018/04/26 21:52:05 executing program 2: r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) gettid() 2018/04/26 21:52:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x10000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140)=0x2, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6}, 0x10) 2018/04/26 21:52:05 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf5, 0x109200) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x81, 0xee, 0x1, 0x1, 0x3, 0x1, 0xff, 0x9, 0x0, 0x5, 0x7, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7, 0x10}, &(0x7f0000000140)=0xc) 2018/04/26 21:52:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(arc4)\x00'}, 0x45) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020128bd7000fcdbdf250e000000180003001400024c62637368300000000000fc000000000008000500ae0b0000ef588158060000e57e80409500dda9d10e79f0e3f15dbf938bc5ae2163e226c829800183770bd1cd3020dbb0caf2ac6722fbc734744144c48b512946ec07b02696d4c7ca212d6f5c5cb1958450eafa5e14f0fde35a938e40f6c1050000cad8c1e178fc123b709d0997a3a314"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20008050) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r3 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x20}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={r5, 0x8, 0xa, [0x8, 0x6, 0xfffffffffffffff8, 0x100000000, 0xcc24, 0x8, 0x401, 0x100, 0x1ff, 0xffffffff]}, 0x1c) keyctl$describe(0x6, r3, &(0x7f0000000640)=""/4096, 0x1000) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)}], 0x1, 0x0) [ 112.240326] device syz_tun entered promiscuous mode 2018/04/26 21:52:06 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0xdecb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3568, &(0x7f0000000140)=""/193) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/04/26 21:52:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0xee, 0x400}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0xaaaaaaaaaaaa918, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) lseek(r2, 0x0, 0x5) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 21:52:06 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES16, @ANYBLOB="48fbff00000000457d9b08cb85409abe3df6"], &(0x7f00000002c0)={0x4000000000, 0x0, [0x0, 0x0, 0x0, 0xab1]}) 2018/04/26 21:52:06 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x100, 0x0) getpeername$inet(r0, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="38364593d2b33897cf581683cc01ca99727f20f5e2fee600df363eada8feffc3dcab9c2a66df3ea44d1371e9637a2b7363e9748b7fa88e84b455b1e96e9e30d7f8124d626f"]], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES64]]], &(0x7f0000000240)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDDELIO(r5, 0x4b35, 0x3) 2018/04/26 21:52:06 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:06 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000300)={0x3ff}, 0x8, 0x800) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x1) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) madvise(&(0x7f0000697000/0x4000)=nil, 0x4000, 0x400000000000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x200000003, &(0x7f00007fb000/0x800000)=nil) pipe(&(0x7f00000000c0)) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xa8, "802e342c7cc3110bf5ea4d5e945e2519a8d87ee20d8e1d5bd56b0deec7d86e105b050f012bfdca8ee8dc4793a6ded5b68456d3086bb6033d8b5fdad784d296c53e363856d310edff0159a2be68059ff0a71213facb5bb8dafdae755303d55d47b4f24c8b5b273d14fd153556b076a0afb136dc98b765276efe34cee73e507ef7974ba53be693dc78204bda9e1f8e304061da039709f4b963a825a091115dd72fa9f7af712bbf34ec"}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x84) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/26 21:52:06 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000004c0)={0xfffffffffffffffb, 0x9, 0x100000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000300)="3b8712eb50b8c147b1767b1a660635821d331c73bac8f7b7168da328d4ef5fde1f1b18c3c42754da4a474361b0f8e7f3a625a48fb9cd7ce283651522ed46acb0edb4ac8f9ce87e5ec53b6a55a46bb453d01704b554cbf64c9728d0b6a9b1861230979249c16988b53c1e4185438bf59190502dc5a0e1418eff067ddf22bf7a3fdc67a5f8fa490abed2612b23334705b664811e50948945441d6c0e8e0f2147aea2eaa9aae1271f3a", &(0x7f00000003c0)="aa3e637735f1880eb2275b5f633088d28876150e79f9ba2bd52377dfaa04a1f04c91cd0dd833ff5cb3198e7fafb4da483110383810f8cdbc73f454ccfbb632c86aad603011b17d2eecc6943fd81d02e2d885ec6c5d452ca293213a0af599f9ac2e44fecbfe778fdd216b7b8393437a7f719577f4956209733981f42c82e00c6b5c5353bdc749e8f5d7399d698adab275d5bbf92f519ce54fa4a8aa668e33a45982f0378ce76d6016ff7ba1506bb0b22e0031605f49967731badfbdf322b05150ec08e28b2748f83c9e0e01585879d9bd0bfeb754a5ffe16537ce326c2f454815e5df2959e5", 0x6348f44a42ce6d20}, 0x20) prctl$setname(0xf, &(0x7f0000000080)='eth0(\'\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000500)={0x10203, 0x3, 0x14000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, 0x4012, r0, 0x0) syz_emit_ethernet(0x72, &(0x7f0000000280)=ANY=[@ANYBLOB="cdf2760800000000000000aa8100180086dd60110c1100383a00fe8000000000000000000002000000ffff0200000000000000000000000000010486a5780000000060cb155d00002f00ff020000000000000000000000000001fe8000000000000000000000000000008df06558eb6a17d1f6393a0c58b5877e"], 0x0) clone(0x20000000, &(0x7f0000000000)="86a8e6a199599033db8232cefb1a5c8e8e2c875605648171bae85554cfb02ae8", &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)="0ad6bc21daa46386d72b8d78987e58b5f2a97f041badc1b7c2d51ddb159fa1c1b0284acf12b483325368c5c70bbadde12461a3da079f57b905b8c3382be276c1e50c067bb797eff12381ecbd32101a094fd5e7a06ccc4d04ba16df614937251516e8e2df8170a6c7160478ee87b480666e58be5f3839898211157ee39d1581f985c6264709ed65abb19349f3007f77d842d6513551ab84b0b49da32ed437d40986862ee165bd1da4f81419e91100f0094c7661bdb4f2a3a73356e366d9b15b0555f4ecda39951340bb928ef2d4ab28578dc684dfc51b9592875765f4cca20dcfe1a9ce963286d39c989b") [ 112.449889] device syz_tun left promiscuous mode 2018/04/26 21:52:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000080c0f781c52081e712f3af00000000000000eff1e27985b5d0d4a17f2171100000000095000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x41, &(0x7f0000000180)) 2018/04/26 21:52:06 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:06 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$kcm(0xa, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r1, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/26 21:52:06 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4100) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x2) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x20000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@vsock={0x28, 0x0, 0x2711, @my=0x0}, {&(0x7f0000000200)=""/144, 0x90}, &(0x7f00000002c0), 0x4}, 0xa0) mq_timedreceive(r2, &(0x7f0000000040)=""/133, 0x85, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) clock_getres(0x5, &(0x7f00000003c0)) 2018/04/26 21:52:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000012000503001e890ef25800c00000000000000007000000622b0ce8d1e753be93d1307555f2ba7b6b4056f5b31edbc8a090c6ccd59aadfd684263058943c84f66cbd503714451a6b7dfa457cceee9b1372584e7162577a2be2d0146", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xfffffffffffffff8, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffb8d}, 0x8cf, [0x0, 0x0, 0x9, 0x4, 0x7fff, 0x7, 0x100000001, 0x3f]}, 0x5c) 2018/04/26 21:52:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000240)="dc7fe30ed76f1da134d97c2b4c310cd7ffb865883d8fe4e6cb696500d9f3a2ffa8263d7737c303cd2448286904cca1df77", &(0x7f0000000280)="12e474ed61abc265536085a7e99e7830cfa4aa61fb7dddfb57165da2d126627f1dda371917bdf1e269318c30dd7130c4e6a2df30c55d721b630751438668ff9489693194caae4d872f1d0242739d5b2aaec865c883b7ad01e4e5e85f35f1f80d57b625ee3d12aa776ab397ac6d5b6cbbc29fca134cb5f32a0623553a51ee21c906eb95d88e3b2325bb817d37f55b2ae1a2fa5621beb104752745d6f6091fc2f75e0b941e997e396fe09a487b34e293e0bb77f7573a5320fcacf976b00ce4746805f621016a46bd358732a0a2e64e464f56ae354927fc629da9cc08bf5e6020803e1c5e116b9331c33f666d06", 0x1}, 0x20) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) bind(r0, &(0x7f00000003c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000040)="a6180244cf55891b89933597220c44fa998d3d832437acf5650b658d7042a623fa917734682bc79c6a6b8297c5ab62125b2b436b2fead26dcacd933642bb936ce9e1dfa4b2bb22b6e7d3a93219788454743286df626766a42de1e829422e1cdc2cd5d7e9619b4aa062d8f3b1d5361119ea68", &(0x7f0000000100)=""/196}, 0x18) 2018/04/26 21:52:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x11) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000000080)) 2018/04/26 21:52:06 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x0, [0x20000340, 0x0, 0x0, 0x20000708, 0x200012f8], 0x0, &(0x7f0000000300), &(0x7f00000013c0)=ANY=[]}, 0x78) 2018/04/26 21:52:06 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000c83000)={0xfffffffffffffff9, 0x14971147}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000004c0), 0x10) fcntl$addseals(r0, 0x409, 0x8) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x11) [ 112.858397] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/26 21:52:06 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0x7c6, 0x3b, 0x401, 0x4, 0x2c7}}], 0x30) fallocate(r2, 0x10, 0x0, 0x200005) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/26 21:52:06 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/04/26 21:52:06 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:06 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x14, 0x29, 0x6fd, 0x0, 0x0, {0x2004}}, 0x14}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/04/26 21:52:06 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460007000004000000000000000300001a"], 0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x469, 0x40) 2018/04/26 21:52:06 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000a6c7c59ab6ad30bc9da7e510000000000000000000711000000000000000000000000000009500000000009b0000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) signalfd(r0, &(0x7f0000000000)={0x26}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x701f00, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000200)) 2018/04/26 21:52:06 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./control/file1\x00') link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r0, r1) 2018/04/26 21:52:06 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 21:52:06 executing program 0: socket$inet(0x2, 0x1, 0x80000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x6, 0x4, 0x89d5, 0x7, 0x4, 0x3, 0x3214, 0x9, 0x0, 0x6}) 2018/04/26 21:52:07 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:07 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),md5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1300, &(0x7f00000001c0), 0x0) 2018/04/26 21:52:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="e4d81b19ab8aa67208d208c8e55edf97d1913765ce38b8cc405d448b9e99314a9450e3455bdeca023d0ec0e1761343229266d6a29daaf11c27884b59e1377e382dae07b41412d5fded0fc73370da5a54928a6bcaa1951c94e7ef46d78b26f88bee021496f4c0945c14b01a3a1466d288f9daaf666326a06e12150bb577cface76f78c1333a6a21a7c4931e0399f996c4882b11081edef63a", 0x98}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00', 0x101}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x10001, 0x9, 0x6, 0x4f54, 0x0, 0xfffffffffffffc01, 0x320, 0x4, 0x5, 0x305, 0x6, 0x80000001, 0x5, 0x401, 0x80000001, 0x5, 0x3, 0x1a1, 0x3f, 0x4, 0x2, 0x80000001, 0x5, 0xa55, 0x20, 0xfffffffffffffff8, 0x1, 0xb6, 0x10001, 0xffff, 0x2, 0x0, 0x69, 0x80000001, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x7ff, 0x10000}, 0x8400, 0x3d35, 0xdf, 0x6, 0x3, 0x1000, 0xf20}, 0x0, 0x9, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x40) 2018/04/26 21:52:07 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x6a, 0xfd1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x0, &(0x7f0000000240), 0x10000, &(0x7f0000000280)={[{@heap='heap', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/04/26 21:52:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x202000) ioctl$LOOP_CLR_FD(r1, 0x4c01) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) 2018/04/26 21:52:07 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000008, 0x40000402871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0xc000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0x5}) 2018/04/26 21:52:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x18, 0x2e, 0x109, 0x0, 0x0, {0x2}, [@typed={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/26 21:52:07 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) [ 113.990374] device lo entered promiscuous mode 2018/04/26 21:52:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x80, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x48002) syz_genetlink_get_family_id$ipvs(&(0x7f0000000f00)='IPVS\x00') 2018/04/26 21:52:07 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6f, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000140)}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/26 21:52:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007afe0)=ANY=[@ANYBLOB="140000000c060100000000000000000000000008"], 0x14}, 0x1}, 0x0) 2018/04/26 21:52:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x8000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)=""/84, &(0x7f0000000200)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x80000000, 0x8, 0x7}, &(0x7f0000000040)=0x14) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x200800) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000100)={0x1, 0x2d, "f36b4ed46882fe905d354223fb7a52842915eb40ef80331152ba6d618f3c6b03594b9f2ea50cf63a357a2e4aa7"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xadb8, 0x61, 0x8001, 0x8, 0x3f, 0xfffffffffffffffc, 0x2, 0xffffffff, r2}, 0x20) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x75) [ 114.078458] f2fs_msg: 10 callbacks suppressed [ 114.078472] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.090194] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/04/26 21:52:07 executing program 2: socket$inet6(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x101, 0x4, 0xf73, 0x40, 0x3, 0x9a}) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)={0x0, 0x4, [0x0, 0x331]}) 2018/04/26 21:52:07 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c, 0x0}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0x6}, 0x8) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000001c0)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x80}) r1 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x2, 0x8a80) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000740)={{0x7, 0x100000001}, 0x12}, 0x10) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e6d100000000000000000000000000", 0xffffffffffffffa9) pwrite64(r0, &(0x7f0000000540)="21e16222dec076aa68627ad0c9bb9296fe424444aec19508b346fa7dd17c24557b1e84adacfe224dbb2243039bfeab62a9dae56259d66d5cad7790565a03f32ecceee6a76543f36017edb3140aa709f2ec8e178e88b3087877f25e12376ab3ec377811f9f8509f7a64a9044b08f46bdd30697b88cd8c0d4bfae52852d2ced730bdd5fcd92991c787f231abc854114dd2f0dd7b921b5b5ecb8fa4d80e646f82815f80969d2de2c2f12c1b70fe8b6e517103ef42db", 0xb4, 0x0) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x3fdb, 0x20000000000000}) r3 = accept4$alg(r0, 0x0, 0x0, 0x4) sendmsg$alg(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000500)="d3b3cc603972042916fba00755b46803", 0x10}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x3a0, &(0x7f0000000a40)=[{&(0x7f0000000140)=""/16, 0xd}, {&(0x7f0000000940)=""/172, 0xac}], 0x2, &(0x7f0000000a80)=""/158, 0xfffffffffffffe5b}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) r5 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='pcbc(camellia)\x00', 0xfffffffffffffffa) r6 = add_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="e3844aa7b3fe9debda36cc5b22aea1bb213742bea0fbfa65fd38b44db74f090f0853350b2b340deafc79133448a5f004a67f1b520f7a3a49b52e726b38a103382f9464eeb3e996e7a410d39fcc26b066dfc472fbbd0911f25f714b17f0d40c1dee38bc2186a9069e8a5d0a22d4ce", 0x6e, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r5, &(0x7f00000003c0)=[{&(0x7f0000000780)="591c540a2e14a8c29049f1ed88ff0f40664888e8801e7d4c62100ec26bae68cc41fb2a7936755b70668211ac6d4f14edf2fe04cea1d6ffff10851b65faaecd4f55df81e44b235b7800825a2c948fa4d1b0aa81328eaadc771a4b975b6d9e56e0ab15cc39914b75a80174cb2e0d33d5675d07578ed2eae783db031a75cffbdc3af54eda1e0d16f9a569f8f969163ea8b106728826157f6cf37afb765742bc6b8e4a1fe1e91a07d0f3d03ebcc774b1da9d45742f826e27d9064565988c231a7e4fe36d721210dcfacef06e29dea2291dca7af7701a098ee8b8f6bbf0fd203f8f3040410862fd90", 0xe6}], 0x1, r6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0x3ff}, {0x3, 0x5}, {0x2, 0x2330}], 0x3) get_mempolicy(&(0x7f0000000340), &(0x7f0000000380), 0xa9, &(0x7f0000ffc000/0x1000)=nil, 0x0) [ 114.157455] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.164665] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/04/26 21:52:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x2c, 0x16, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) r5 = semget(0x0, 0x3, 0x80) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x0, r2, r6, r2, r7, 0xc, 0x2}, 0x4d0, 0x7fffffff, 0x2}) mq_timedsend(r4, &(0x7f0000000280)="b509e87da78c34a4df1a3abfeef494ed4f4cf2e91ce2c9e55aa1086ad9276d3dfba58aa60dd0ac292bf0c23b88c0b6ffced4818f06b691bd03e82a67ff4fca141416504a61c89a9ec75100453f27882d23b6f83826a2a54f5d654c2ccf291a6cd9cc1075ba9bb1f884f96112bac8f0654bbf8dcbf06a78b77e03aa84dfce8a99986b2b23c237a1290ee41ad64bd9301ead39abb4ad347ac2d65c17ccb8a3bd3ba26ce18aad95d6a9ed85d5ec3d2c66c2e0422027404d9367df1782f78197a09ad07c440f9161ef43518934d2049d9e41", 0xd0, 0x100, &(0x7f0000000080)) [ 114.213905] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.221111] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 114.269164] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.276826] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/04/26 21:52:08 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x4305, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501080, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/139) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'yam0\x00'}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x1, 0x1ff}) 2018/04/26 21:52:08 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000a40)='hfsplus\x00', &(0x7f0000000a80)='./file0\x00', 0x0, 0x0, &(0x7f0000001bc0), 0x0, &(0x7f0000001c40)={[{@nls={'nls', 0x3d, 'none'}, 0x2c}]}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x100) 2018/04/26 21:52:08 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440042, 0x1a) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000005c0)={0x80fed}) clone(0x80000, &(0x7f0000000940)="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", &(0x7f0000000080), &(0x7f00000002c0), &(0x7f00000004c0)="e69f04cee01f3aa8ba1aaff1ac8cc36fb26d255ebaed614482505aadbfd5e79fc140be185ca8b857f9b673a7d22ab6d7ef0419e29dc4acfbaf71cae1337cb4b35d4719434336dd94f3d0ff2684898a5262f9dab9e398a6267fb6b3a523e4bea45bf9ce6392ca8da1b02680f7cd70cd116cdd10c681f63258bb61044d1f45c5410c6ed5c142c43ab23dd6ca42096f03b2ecd66e1e9b6a776d952cdf2ebbebf9b9ec70dcfafc4a8a796b633c028a8592ff96303065fe8c298066d182c1414e06a76281bc1a6bf95eb6f60bf81f611e43055e37e303000000") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpid() fcntl$setown(r1, 0x8, r3) waitid(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000001c0), 0x2) tkill(r3, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/26 21:52:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0xa1}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x8000) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='0.file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/26 21:52:08 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7, 0x2, 0x101, 0x413c}, &(0x7f0000001800)=0x10) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:08 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004c5000), &(0x7f0000cebc73)=0x4) [ 114.379675] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.386793] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/04/26 21:52:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x1, {{0xa, 0x4e20, 0x101, @empty, 0x5}}}, 0x88) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x4, 0x7, [0x401, 0x1, 0x0, 0x2400000000000, 0x9, 0x0, 0x3b]}, 0x16) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="2e2e000000400001730f9f408f8bf700") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7fffffff, 0x739}, 0x90) 2018/04/26 21:52:08 executing program 0: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x4, 0x8, 0x955, 0x9, 0x6, 0x8}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) r2 = dup3(0xffffffffffffffff, r0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) fstatfs(r3, &(0x7f00000000c0)=""/113) r4 = dup(0xffffffffffffffff) r5 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r6 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/23, 0x17}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_bt(r6, 0x0, &(0x7f0000000100)="d1519476405b25275bf431f0b467745d32817024112c8030ddcbd02dcc5e373e7d698fb9ff5692caf2f4a165ec616aea1ca0e879bbe69b1ba831a2228484adfc805eeb94c4a2a6bc3ff1ef3d028b05883c26dca0a8a3580f9b69a1a27f34f61a7ee2227e6b258bd22675f39694f870f00e7c55f04b506ce3852621d825e10aea6f5b3a6f45b6a3b4f8eb3a9f200e23848aa133a55277e079b8622ba60fe236dfd79e571304e00ee7e8f8908c3b1cbba466195672354d3efaf8d083a0f35086de") sendto(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffff9) tee(r6, r2, 0x5, 0x8) sched_yield() perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x18020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r4, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000280)=0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x4, 0x80000001}) [ 114.467530] libceph: parse_ips bad ip '0.file' 2018/04/26 21:52:08 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:08 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x218200) bind$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0xb0a7, 0x3f, 0x1ff, 0x8000, 0x0, 0x81}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x100011, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'sh\x00'}, 0x2c) 2018/04/26 21:52:08 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/111) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x3, 0xb05, 0x100000000}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x9000000) [ 114.514152] hfsplus: unable to load nls mapping "none" [ 114.519759] hfsplus: unable to parse mount options 2018/04/26 21:52:08 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000000)=0xfffffdfd) 2018/04/26 21:52:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) dup(r0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2400, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000100)={0x200, 0x80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140), 0x8) sendfile(r1, r1, 0x0, 0x4001000000004) [ 114.628229] hfsplus: unable to load nls mapping "none" [ 114.633771] hfsplus: unable to parse mount options 2018/04/26 21:52:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bcsh0\x00', &(0x7f0000000240)=@ethtool_per_queue_op={0x4b, 0xffffffff, [0x3, 0x5ca, 0x4, 0x1, 0xfffffffffffffe01, 0x81, 0x0, 0x3, 0x1, 0x0, 0x0, 0x2, 0x5, 0x3ff, 0x1, 0x9, 0x4, 0x2, 0x6, 0x0, 0x0, 0xc44, 0x3f, 0x2, 0x9, 0x3, 0xc5e, 0x2, 0x40, 0x8, 0x5, 0x5, 0x1800000000000000, 0xfffffffffffffffa, 0x8, 0x8, 0x3ff, 0xfffffffeffffffff, 0x7, 0x7ff, 0x3ff, 0x1, 0xa0b, 0x6, 0x7f, 0x9, 0x8, 0x9, 0x2000000000000, 0x6e0de24, 0x3, 0x401, 0x7ff, 0xa2, 0x3ff, 0x4, 0x4, 0x2, 0x41d, 0x2, 0x7fff, 0x5, 0x8, 0x1, 0x96a, 0x7ff, 0x9, 0x40, 0x9, 0x8, 0x5be0, 0x10001, 0x6871, 0x2, 0x1, 0x40, 0x7fff, 0x5, 0x1000, 0x1000, 0x2, 0x8, 0x9, 0x1f, 0x0, 0x6, 0x800, 0x4, 0x1, 0x100000000, 0x4, 0x81, 0x4, 0x2, 0x9, 0xffffffff, 0x8, 0x9, 0x2, 0x4, 0x2, 0x100, 0x7ff, 0x1, 0x7f, 0x2, 0x7, 0x4, 0x100000000, 0x6, 0x20200000, 0x7, 0x8, 0x1, 0x5, 0x7ff, 0x0, 0x400, 0x3fee, 0x9, 0x3, 0x0, 0x1ff, 0x8, 0x100, 0x0, 0xcbf, 0x81, 0x3, 0x9, 0xffffffff, 0x6, 0x4, 0x3, 0x7, 0x6, 0x8, 0x7f, 0xaf06, 0x1, 0x8001, 0xfffffffffffffff7, 0x5, 0x9, 0xbe92, 0x5, 0x40, 0x66cf, 0x1, 0xcae2, 0x3f, 0x3, 0x1f, 0x4, 0x5, 0x7, 0x7f3, 0x401, 0x12d, 0x4, 0xffffffffffffffff, 0x6, 0x6, 0x7fffffff, 0x80000001, 0x2, 0x10000, 0x1d14, 0x410, 0x20c, 0x1, 0x0, 0x37, 0x3, 0x80000001, 0x6, 0x0, 0x4, 0x6, 0xffffffff, 0x0, 0x0, 0xcdda, 0xc3a, 0x7f, 0xdc, 0x3ff, 0x3f, 0x2, 0x7, 0xa5, 0xc38, 0x1, 0x200, 0x2, 0x5, 0x8, 0x100, 0xff5, 0x0, 0x7, 0x1, 0x3, 0x4, 0x5, 0xc1, 0x40, 0xffffffff, 0x3, 0x1, 0x9, 0x0, 0x5, 0x7fffffff, 0x101, 0xfffffffffffffffb, 0x7ff, 0x400, 0x10000, 0x1, 0x3, 0x401, 0x8, 0x800, 0x81, 0x400, 0xd8, 0x4, 0xc0f, 0x8, 0x9, 0x7, 0xffff, 0xb8b2, 0x100000000, 0x0, 0x2, 0xffffffffffffffc0, 0x2, 0x7, 0xfff, 0x80, 0x0, 0x8, 0xd9e6, 0x9, 0x8000, 0xec, 0x3ff, 0xb95, 0x1, 0x8, 0xfffffffffffff800, 0x3, 0xff, 0xfffffffffffffffd, 0x7, 0x2, 0x1, 0x458d, 0x1ff, 0xfff, 0x9, 0x100000001, 0x7ff, 0x0, 0xffffffffffffffca, 0xfffffffffffffffc, 0x200, 0x1, 0x1, 0x1, 0x1, 0x2, 0x2, 0x101, 0xc3bc, 0x0, 0x2, 0x7, 0x80, 0x9, 0x50, 0x6, 0x0, 0x7, 0x5, 0x0, 0x80, 0xffffffff00000001, 0xc531108, 0x6, 0x200, 0x5, 0x9, 0x4, 0x1, 0xfffffffffffffffe, 0x2, 0x669, 0x1ff, 0x3, 0x7, 0x1, 0x51, 0x800, 0x7, 0x6, 0x40000000000000, 0x6, 0x1, 0x0, 0x24000000, 0x1, 0x4, 0xa2e, 0x5, 0x81, 0x5, 0xad8, 0x9, 0x1, 0xd3f, 0xffffffffffff9779, 0x5, 0x82f1, 0x8000, 0x1, 0x101, 0x6, 0x6, 0x80000000, 0x4, 0x0, 0x0, 0x7fff, 0xf4, 0x0, 0x10000, 0x7, 0x9, 0x5, 0x9, 0x38, 0x5e259478, 0x4, 0x1, 0x400, 0x7, 0xfe0000000000000, 0x4, 0x10040, 0x0, 0x200, 0x1, 0x4, 0xfffffffffffffffa, 0x81, 0xffffffff, 0xffffffffffffcedf, 0x1, 0x1, 0xfb, 0x0, 0x1fa2, 0x1ff, 0x5454, 0x1, 0xffffffffffff0001, 0xffffffffffff5d93, 0x9, 0x8, 0x8001, 0x10000, 0x10001, 0xf9df, 0x7, 0xff, 0x7f, 0x7, 0x10000, 0x84, 0x0, 0x3, 0x3, 0x2, 0xe8e, 0x3, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x5, 0x9, 0x4, 0x1000, 0x5, 0x6, 0xe8, 0x9, 0x2, 0x2, 0x80000001, 0x0, 0x10000, 0x7, 0xfffffffffffffe27, 0x0, 0x4, 0x101, 0x914, 0x1, 0x4, 0xfffffffffffffffe, 0x393c, 0x1, 0xbd, 0x1000, 0x3, 0x1, 0x1, 0x7, 0xffff, 0x1, 0x8, 0x0, 0xfff, 0xc295, 0x5, 0x9915, 0xffffffff7fffffff, 0x72, 0x0, 0x4, 0xfcf0, 0xffffffff, 0x3, 0x1, 0x7fff, 0xfffffffffffffffc, 0x84, 0x3, 0x2, 0x8001, 0x8, 0xfffffffffffff801, 0x7, 0x3, 0x2, 0x9, 0x20, 0x1, 0x5, 0x37, 0x3, 0x3, 0x5, 0x3c25, 0x1, 0x9, 0x80000000, 0xffffffff, 0x5, 0x0, 0x6, 0xd672, 0x100000001, 0x7fff, 0x7cd2, 0x6, 0x4, 0x215, 0x4, 0x6, 0x2, 0x2, 0x80000001, 0x0, 0x1, 0x6, 0x5, 0x6, 0xfffffffffffffff7, 0x7, 0x7ff, 0x5, 0x94, 0x1, 0x9ee, 0x7, 0x100000000, 0xc9fd, 0x100000001, 0x80000000, 0x2000000000000000, 0x9, 0x5a89, 0xfffffffffffffffa, 0x0, 0x6, 0xc0, 0x0, 0x1, 0x69, 0x5, 0xffffffffffffffff, 0x3ff, 0x3ff, 0x1, 0x2, 0x9, 0x6, 0x800, 0x8, 0x1, 0x3, 0x2, 0x81, 0x6, 0x20, 0x10000, 0x4, 0xdd, 0xfff, 0x1, 0x7, 0xff41890, 0x6, 0x5, 0xb525, 0x3ff, 0x4, 0x2, 0x646a, 0x8, 0x3ee317d7, 0x67, 0x7, 0xc7c7, 0x8000, 0x4, 0x8, 0x0, 0x0, 0x7, 0x8, 0x3a, 0x9, 0x0, 0x3, 0x8, 0x2, 0x4, 0x8, 0x3bd7, 0x1, 0x0, 0xffffffff00000001, 0x7, 0x2, 0xfff, 0x9, 0x7fffffff, 0xfffffffffffffffe, 0x80000001, 0x8, 0xc9d, 0x4, 0x401, 0x3f, 0x7c1, 0x100000001, 0x0, 0x9, 0x6, 0x8001, 0x200, 0x3d39, 0x80000000, 0x9, 0x4, 0x7, 0x0, 0x57, 0x1, 0x5, 0x2c, 0x5, 0x5, 0x1, 0x3, 0x80000001, 0x101, 0xc8, 0x10001, 0x9, 0xb1, 0x6f4c, 0x4, 0x2, 0x7, 0x81, 0x2, 0x200, 0x6, 0x0, 0x69000000000, 0xb6, 0x20000000000000, 0xfffffffffffffc01, 0x2, 0x4, 0x1, 0x8, 0x54, 0x73ef0694, 0x5, 0x800, 0x4, 0x2, 0x1, 0x4, 0x5, 0x85caa7e, 0xb38, 0x2, 0x400040000000, 0x3ff, 0x1, 0x6, 0x3, 0x2, 0x7da, 0x3, 0x81, 0x8001, 0x200, 0x6, 0x7fffffff, 0x5, 0x81, 0x7f, 0x0, 0x10, 0x9, 0x1, 0x2, 0x4, 0x5, 0x2, 0x2, 0xfa, 0xdf, 0x7, 0x1f, 0x10001, 0x0, 0x5, 0x414, 0x0, 0x2, 0x0, 0x3, 0xb64, 0x7, 0x159d1a39, 0x7, 0x8, 0x3, 0x100, 0x2, 0x8, 0x2, 0x8001, 0x40, 0x3003ce59, 0x1f, 0xffffffffb2bb3e76, 0xe89, 0x6, 0x240e, 0xfff, 0x9, 0x0, 0x800, 0xd9, 0x3fd, 0xffffffffffff0000, 0x80, 0xb0, 0x1, 0x8, 0x2, 0x400, 0x3e540579, 0xffffffffffffffe0, 0x198, 0x0, 0x6, 0x6, 0x9, 0x7f, 0x60bf9bb2, 0xb04d, 0x5, 0x3, 0x8, 0x4, 0xffff, 0xc5b, 0xe4, 0x3, 0x80000000, 0x3, 0x2, 0x3, 0x6, 0x8001, 0xfff, 0x8, 0x8c834f, 0x8, 0x100000000, 0x2, 0x7, 0x9, 0x8, 0x5, 0xfffffffffffffffe, 0x401, 0x7, 0xffff, 0x401, 0x7, 0x8001, 0xff, 0x3, 0xc6, 0x5, 0x3, 0x8001, 0x6, 0x8, 0x9, 0x1ff, 0x1, 0x8, 0x8, 0x400, 0x1, 0xffffffffffffffc1, 0x9, 0x5, 0x7ff, 0x4, 0x6, 0x5, 0x7, 0x7, 0x19, 0x100000000, 0xccc, 0x5, 0x1, 0x79d48c95, 0xbcf, 0x6, 0x6, 0xfffffffffffffffc, 0x0, 0x5ddb, 0x6, 0x3, 0x80, 0x3f, 0x61, 0x5, 0x8, 0xffffffff, 0x3, 0xfffffffffffffffd, 0x12000000000, 0x4, 0x7, 0x6, 0x9, 0x8000, 0x1, 0x80000000, 0x2, 0x7fff, 0x7750, 0x80, 0x5, 0x2e, 0x5b9b, 0x280, 0x1, 0x8, 0xfff, 0x8000, 0x3, 0x6, 0x100000001, 0x3, 0x100000001, 0x81, 0x2, 0xe92, 0x4, 0x6, 0x8001, 0xfffffffffffffff7, 0x80, 0x9, 0xffffffffffff26f6, 0x7, 0x1, 0x9, 0xfffffffffffffffe, 0x1000, 0xffffffffffffffff, 0x80000001, 0x5, 0x2d79, 0x7, 0x10000, 0x3, 0x1, 0x0, 0x7, 0x80000001, 0x401, 0xf0, 0x1, 0xd8a5, 0x1f, 0xd684, 0x6, 0x7, 0x7, 0x5, 0x3, 0x6, 0x8000, 0x3, 0x80000000, 0x1ff, 0x3fd7, 0x3, 0x7fff, 0x7, 0x3f, 0x7ff, 0x8, 0x0, 0x5, 0x2, 0x7f, 0x665, 0x7ff, 0x3, 0xfff, 0x5, 0x6, 0x9, 0x5, 0x970, 0x100000000, 0x0, 0x7f, 0xfff, 0x4, 0x8, 0x2, 0x0, 0x5, 0x4, 0x4, 0x101, 0x2, 0x81c, 0x13, 0x1, 0x8555, 0xd6f, 0xfa4, 0xfffffffffffffffa, 0x80000000, 0x9, 0x8c2, 0x8, 0x0, 0x9, 0x9, 0x6, 0x6, 0x3, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1ff, 0x4ef, 0x7, 0x7, 0x22, 0x10000, 0x7f, 0x8, 0xe0a, 0x6, 0x2, 0x44a4, 0x1000, 0x7, 0x5, 0x5, 0x5, 0x34, 0x8b57, 0x100000001, 0xfff, 0x6, 0x4, 0x0, 0x8, 0x8, 0x0, 0x5, 0x3, 0x7, 0x5, 0x2, 0x56, 0x2, 0x8, 0x1, 0x7fff, 0x0, 0x40, 0x84, 0x8, 0x8, 0x101, 0x401, 0x6, 0x81, 0x400, 0x100000000, 0x4, 0x13f, 0xac5, 0x2, 0x200, 0x3ff, 0x5, 0x0, 0x81, 0x20, 0xfff, 0xfffffffffffffff7, 0x9, 0x800, 0x800, 0x800, 0x3, 0xdb17, 0xeb, 0x2, 0xffff, 0x8, 0x2, 0x3f, 0x2000000000, 0x2, 0x3f, 0x0, 0x7fff, 0xffffffff, 0x8, 0x77, 0x2, 0x7fffffff, 0x7, 0x4, 0x40, 0x100000000, 0x800, 0x9, 0x9a8, 0x424abfc3, 0x7, 0x7, 0x3, 0xea, 0x2, 0x8, 0x46, 0x0, 0x4, 0x5, 0x10000, 0xfffffffffffffffe, 0x40, 0x7, 0x4, 0x100000000, 0x8, 0x10001, 0x0, 0x1000, 0x1999, 0x0, 0x4, 0x9, 0x6, 0xd67, 0x2, 0x0, 0x8, 0x80, 0x0, 0x2, 0x8, 0x4, 0x4, 0xff, 0x9, 0xfffffffffffffffc, 0x8, 0x40, 0xba6, 0x1, 0x3fffffffc, 0x8, 0x0, 0x401, 0x770, 0x7fff, 0x0, 0x5, 0x0, 0x7fffffff, 0x200, 0x400, 0x1, 0x3, 0x9, 0x2, 0x8, 0x7, 0x1e00000000000000, 0x3, 0x0, 0x401, 0x3, 0x8, 0x4000000000, 0x7, 0x2, 0x7fff, 0xff, 0x3ff, 0x80, 0x8, 0x0, 0x1000, 0x3, 0x1, 0x9, 0x1, 0x6, 0x4, 0x8, 0x8, 0x442b, 0x7, 0x4, 0x1, 0x5, 0x5e, 0xa263, 0x6, 0x5, 0x7, 0xfff, 0xf7f, 0x3, 0xffffffffffffff8e, 0x3, 0xcd8000000, 0x4, 0x5, 0x958, 0x0, 0xfffffffffffffffe, 0x1, 0xa2, 0xff20, 0x8, 0x101, 0xb2, 0x4, 0x0, 0x80000000, 0x4, 0x96d9, 0x9, 0x2, 0x3f, 0x1, 0x100000000, 0x834, 0x4, 0x4, 0xff, 0x80, 0xfffffffffffffff9, 0x31, 0x8, 0x0, 0xb79a, 0x200, 0x100000001, 0x3, 0x9, 0x81, 0x3, 0x8000, 0x3ff, 0xfffffffffffff021, 0x9, 0x5, 0x1, 0x6, 0x2b1, 0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x7fff, 0x4, 0xfffffffffffff001, 0x9, 0xe11, 0x2, 0x3f, 0x9, 0x20, 0x3, 0x5, 0x80000000, 0x100, 0x1, 0x8001, 0xffffffffffff0001, 0x1000, 0x0, 0x91, 0x6, 0x1, 0x80000000, 0x1bf7, 0x3, 0x3, 0x9, 0x1, 0x10000, 0xffffffff, 0x4, 0x1ff, 0x59, 0x0, 0x7c, 0x4, 0x9, 0x0, 0xeb, 0x1, 0x23, 0x7, 0x6, 0x0, 0x6, 0x0, 0x8, 0x0, 0x1, 0x8, 0x6, 0x96a, 0x0, 0x5, 0x3, 0xfffffffffffffffa, 0x791e, 0x1ff, 0x80000000, 0x3, 0x4, 0x3, 0x4, 0x400, 0x4, 0x2, 0x6, 0x0, 0x0, 0x1f, 0x6, 0x81, 0x998, 0xf1, 0x401, 0x4240, 0x8, 0x7, 0x5d, 0x80000001, 0x7, 0x9, 0x4, 0xac, 0x10001, 0x40, 0xfffffffffffffffd, 0x80, 0x3, 0x2, 0x8, 0x0, 0x6, 0x1, 0x7f, 0xfff, 0x4, 0x10001, 0x5, 0x5, 0x0, 0x1000, 0x20, 0x4, 0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x10001, 0x7, 0x3, 0x3f, 0x81, 0x2d, 0x3, 0x4, 0x4b, 0x0, 0x0, 0x2eb, 0x1, 0x3f, 0x4, 0x200, 0x59d, 0x401, 0x8b6c, 0xc768, 0x2, 0x1000, 0xf6c, 0xff, 0x4, 0x9b, 0xc89, 0x7, 0xdf, 0x200, 0xee, 0x4c, 0x6, 0x10001, 0x6, 0x1, 0x6, 0x81, 0xfff, 0xffffffff, 0x0, 0x3, 0xff, 0x3f, 0xfffffffffffffffc, 0x7f, 0xffffffffffffffe1, 0x5, 0xffffffffffffffc0, 0x0, 0x78e5, 0x5, 0x9d, 0x7, 0x200, 0x3, 0x4, 0xde74, 0x6, 0x1, 0x3, 0x8, 0x100000000, 0x8000, 0x0, 0x2d4, 0x0, 0x0, 0x0, 0x8, 0x81, 0x7, 0x2, 0x1ff, 0x100, 0x8, 0xaf, 0x7fffffff, 0x3, 0xb1, 0x3f, 0xfffffffffffffffe, 0x3, 0x7fff, 0x40, 0xfffffffffffff4d1, 0x6bc, 0x20, 0x1, 0x1ff, 0x3, 0x3f4a, 0x85cf, 0x4, 0x0, 0x9, 0x2, 0xd5, 0x0, 0x3, 0x8, 0x22, 0x5, 0x80000001, 0x5, 0xfffffffffffffffe, 0xffffffffffff8001, 0x40, 0x20, 0x5, 0x9, 0x5, 0xfff, 0x6, 0x9, 0x10001, 0x5, 0x100000001, 0x4, 0x2, 0x100000001, 0x1, 0x4, 0x9, 0x7, 0x80000000, 0x60, 0x546, 0x7, 0x7f, 0x8, 0x3, 0x3ff, 0x2, 0x6, 0x8, 0x7ff, 0x20, 0x2, 0xffff, 0x463a, 0x2, 0x3ff, 0x1b, 0xffffffffffffffff, 0x20, 0x4, 0xffffffff, 0x3f, 0x81, 0x3, 0xe9, 0x7, 0x9, 0x9, 0x9, 0xc5d5, 0x0, 0x8, 0xfff, 0x51d64ac1, 0x3973, 0x7fff, 0x8, 0x3, 0x1, 0x22f2, 0x9fb4, 0xfffffffffffffff8, 0x1000, 0x1759, 0x0, 0x5, 0x77, 0x3, 0x7, 0x80000001, 0x4, 0x2, 0x0, 0xfff, 0x4, 0x7, 0x1, 0x2, 0x4, 0xfff, 0x6, 0xfffffffffffffffb, 0x6, 0x1, 0x8, 0xfffffffffffffffc, 0x100, 0x3ff, 0x5, 0x4, 0x80000001, 0x6d4, 0xa2d, 0xad0, 0x4, 0x3, 0x3, 0xc113, 0x8001, 0x7, 0xffff, 0xb12a, 0x6f7, 0x6, 0x7, 0xacaf, 0x4, 0x5, 0xff, 0x5, 0x30, 0xad4, 0x101, 0x1, 0xdf7c, 0xff, 0x100, 0x8, 0x6, 0x180000, 0x88c3, 0x0, 0x3, 0x1ff, 0x7ff, 0x10000, 0x7fff, 0x6, 0x6, 0xffff, 0x80, 0x7, 0x8001, 0x8, 0xffffffffffffff81, 0x7, 0x9, 0x4, 0x2, 0x8001, 0x6, 0x3, 0x400, 0x2, 0x100000001, 0x0, 0xfffffffffffff6e6, 0x1fffffffe0000, 0x20, 0x6, 0x479, 0x9, 0x9, 0x8, 0x6, 0xffffffffffffffce, 0xfffffffffffff801, 0x5, 0x3, 0xc47, 0x2, 0x2, 0xcf2c, 0x400, 0x9, 0x2, 0xff, 0x6, 0x8, 0x8, 0x5, 0x0, 0x3, 0x1, 0x7, 0x80, 0x3, 0x5, 0x180, 0xca, 0x0, 0x5, 0xffffffff, 0xff, 0x4d3, 0x5, 0x2, 0x80000001, 0xfffffffffffffffa, 0x1ff, 0x57f, 0x3dd7, 0x4, 0x0, 0x2, 0x0, 0x98b, 0x5f, 0x10000, 0x9, 0x100000000, 0x7, 0xfff, 0x3, 0x9, 0xffffffffffffff81, 0x244, 0x6820, 0x101, 0x47, 0x3ff, 0xffffffffffffffc1, 0x5, 0x7, 0x3, 0x101, 0x101, 0x55, 0x9, 0x400, 0x5, 0x3, 0x80000000, 0x5, 0x0, 0xc2, 0x8, 0x101, 0x1, 0x40, 0x8, 0xffff, 0x4ee, 0x2, 0x0, 0x6, 0xfffffffffffffff8, 0x4, 0x7ff000000000000, 0x3, 0x20, 0x475, 0x5, 0x2, 0x400, 0x9f, 0x0, 0x2db6, 0x3, 0x3f, 0x2, 0x8000, 0x1, 0x2, 0x6, 0xa26, 0x2, 0x2, 0x7, 0x9, 0x531, 0x8, 0x81, 0x0, 0x7fffffff, 0x7, 0x1f, 0x5, 0x1, 0x5, 0x5, 0x7f, 0x1, 0xfffffffffffff801, 0x3, 0x5, 0x3b, 0xc192, 0x20, 0x0, 0x5, 0x8, 0x100000000, 0xfff, 0x970d, 0x8, 0x3, 0x10001, 0x1, 0x3, 0xffffffff00000000, 0x6, 0x9, 0x5, 0x6864, 0x9, 0x0, 0x8, 0x40, 0x4, 0x7, 0x9, 0x101, 0xfffffffffffffffa, 0x18000000000, 0x3, 0x0, 0x0, 0x2, 0x5, 0x7, 0x2, 0x100000000, 0x1, 0xab47, 0x8, 0x6, 0x38, 0x0, 0x5, 0x81, 0x6, 0x7a, 0x6, 0x1000, 0x9, 0x8, 0x7, 0x5, 0x55c, 0x5, 0x7f, 0x200, 0x7fffffff, 0x0, 0x101, 0x4fee4804, 0x80000000, 0x5, 0xfeb, 0x4, 0x8, 0x5, 0x4, 0x2, 0x0, 0x6, 0x9, 0x3f, 0x8001, 0x6, 0x7ff, 0x0, 0x5, 0xffffffffffff169f, 0x5, 0x0, 0x6, 0x2, 0x1, 0x100000000, 0x100, 0x200, 0x5, 0x80000000, 0x1f, 0xfff, 0x9, 0x7, 0x5, 0x1, 0x5, 0xaa2, 0x2d00, 0x1, 0x1, 0x3, 0x6, 0x7fff, 0x8, 0xfffffffffffffff9, 0x6, 0x8, 0x101, 0x7, 0xfffffffffffffffb, 0x5, 0x96a0, 0x101, 0x6, 0x3, 0x80000001, 0x100, 0x3, 0x7, 0x3, 0x3, 0x0, 0x0, 0x5, 0xdb3, 0x6, 0x80, 0x3d80, 0x8001, 0x6, 0x2, 0x9, 0xffffffffffffffe0, 0x2, 0xfffffffffffffffe, 0x1, 0x8, 0xfff, 0x0, 0x5, 0x3, 0x51, 0x6, 0x80000001, 0x6, 0x2469, 0x5, 0x7fffffff, 0x0, 0x5, 0x3, 0x0, 0x8, 0x81, 0x1, 0x8000, 0x7ff, 0x1, 0x5, 0x3, 0x1, 0x8, 0x2, 0x800000000, 0xfffffffffffffff8, 0x0, 0x0, 0x9, 0x7, 0x8001, 0x2, 0x7fffffff, 0x7, 0x80000000, 0xfff, 0xfff, 0x0, 0x17b3, 0x5, 0x100, 0x3, 0x5, 0x6, 0x5, 0x1000, 0x3, 0x8000, 0x3, 0x401, 0x40, 0x7, 0x0, 0xfffffffffffffffc, 0x7, 0x37, 0x5, 0x3ff, 0x7f, 0x5, 0x10000, 0x40, 0x101, 0x20, 0x7, 0x3, 0x9, 0xff, 0x6, 0x5, 0xe7, 0x8000, 0x7, 0x5, 0x3, 0x3f, 0x5, 0x80, 0xbc, 0xfffffffffffffc00, 0x80, 0x0, 0x9f, 0x0, 0x6, 0x7, 0x3, 0x7f, 0x100, 0x1f, 0x1, 0x10001, 0x1, 0xb22, 0x3, 0x7fffffff, 0x7, 0x1, 0x9, 0xffff, 0x5, 0xf8b, 0x1, 0x1, 0x4, 0x7ff, 0x6, 0xffffffffffff8001, 0x3ff, 0x6, 0x7b, 0x80000000, 0x26, 0x8000, 0x7, 0x8, 0x25d2, 0xbd, 0x4b, 0xef, 0x8, 0x1, 0x4e6, 0xf8e0, 0x40d071f6, 0x1, 0x9, 0x5, 0x7, 0x5, 0x4, 0x200, 0xa4f, 0xc59c, 0x800, 0x8aa7, 0x800, 0x80000001, 0x9, 0x7fffffff, 0x4, 0x9, 0x7, 0x2, 0x100000000, 0x8, 0x6d, 0x101, 0x81, 0xfffffffffffffff8, 0x9, 0x4a64d797, 0xfffffffffffffc00, 0x7f, 0x3, 0x0, 0x70c, 0x5, 0x7, 0x400, 0x4, 0x200, 0x3, 0x40, 0x10001, 0x8, 0x9, 0x3, 0x6, 0x4, 0x273, 0x0, 0xf2ab, 0x80000001, 0x9, 0xaaa0, 0x0, 0x8, 0x0, 0x6b225fea, 0x8, 0x0, 0x9, 0xfd24, 0x9, 0x7, 0x1, 0x200, 0x4, 0x99de, 0x6, 0x100000001, 0x156, 0x7, 0x4841, 0x2283, 0x5, 0x6, 0x6, 0x5, 0x8001, 0x7, 0x45a5, 0x2, 0x80, 0x9b4a, 0x8, 0x78f9, 0x0, 0x4, 0x3, 0x1f0e, 0x4, 0x3f, 0xffffffffffffffff, 0x9, 0x0, 0xf7, 0xff, 0xfd4, 0x2, 0x4, 0x48, 0x10000, 0x6389, 0x10001, 0xfffffffffffffffd, 0x8, 0x6, 0x20, 0x6, 0x4, 0x6, 0x7ff, 0x1, 0xb695, 0x400, 0x8, 0x8001, 0x7, 0x25, 0x39, 0x400, 0x5, 0x4f4, 0x4, 0xffff, 0x3c8, 0x400, 0xffff, 0x0, 0x6, 0x8, 0x2, 0x40, 0x1, 0x6, 0x1, 0x6, 0x0, 0x5, 0x1, 0x20, 0x0, 0x4, 0xffffffff, 0x3, 0x3, 0x6, 0x3, 0x1, 0x8, 0x1, 0x9, 0x10001, 0xe6b, 0xff, 0x0, 0x7, 0x8, 0x3f, 0x5, 0x8, 0x831d, 0xbc, 0x4, 0x401, 0x794, 0x3, 0x1000000, 0x7, 0x4, 0x56e2, 0x40, 0x401, 0x2acf, 0x2, 0x1, 0xfffffffffffffff9, 0xb8bb, 0x1, 0x67f8, 0x2, 0x4, 0x7fff, 0x80, 0x6, 0x7, 0x1f, 0x40000000000, 0x9, 0x81, 0x0, 0x4, 0x10001, 0x0, 0xfffffffffffffeff, 0x7, 0x9, 0x8, 0x80000001, 0x7, 0x9, 0xfffffffffffffffa, 0x2, 0x20, 0x38, 0x100, 0x8, 0x100000001, 0x0, 0x1000, 0x9, 0xfffffffffffffffe, 0x6, 0x8, 0x3, 0x40, 0x7, 0x4, 0x2, 0x80000001, 0x7, 0x8, 0x1, 0x1, 0x2, 0x8, 0x400, 0x2, 0x8, 0xfffffffffffeffff, 0x1f, 0xffffffff, 0xd0, 0x10001, 0x4, 0x2, 0x8, 0x0, 0x9, 0x5, 0x5000000000000, 0x3, 0x1, 0x80000001, 0x5, 0xab, 0x3ff, 0x0, 0x7, 0x7ff, 0x0, 0x400, 0x4000000000, 0x0, 0x67, 0x4, 0x3, 0x8, 0x0, 0x2, 0x400, 0xffffffff7fffffff, 0x7, 0x1, 0x0, 0xf0, 0xf23, 0x2, 0x0, 0x800, 0x7fff, 0x4, 0x5, 0x0, 0x40, 0x3, 0x1, 0x3, 0xff, 0x4, 0xfffffffffffffffa, 0xfffffffffffff884, 0x401, 0x2, 0x5, 0x2, 0x79, 0x7fffffff, 0x7, 0x2, 0x2, 0x401, 0x20, 0x12, 0x7, 0x9, 0x1, 0x3f, 0x5, 0x80, 0x6, 0x7fff, 0x493, 0x3, 0x8, 0x8, 0x7fffffff, 0x4, 0x10001, 0x9, 0x7, 0xef, 0xcdb, 0x7, 0x8, 0xd8b, 0xbdb6, 0x7, 0x8001, 0x7, 0x1, 0x8, 0x5, 0xfffffffffffffff9, 0x84e, 0x8, 0xffff, 0x18de, 0xefcb, 0x2, 0x8, 0x0, 0x100, 0x3, 0x3, 0x3, 0x6700, 0x4, 0x3, 0xcb, 0xca9, 0x9, 0x3ff, 0x56, 0x400, 0x8, 0xffffffff, 0x2, 0x4, 0xfffffffffffffe00, 0x0, 0x81, 0x400, 0x100, 0x9, 0x4, 0x37, 0x20, 0x1, 0x401, 0x3f, 0x81, 0x8000, 0x61, 0x8, 0x6, 0x8, 0x20, 0x25d, 0x7ff, 0xffff, 0xac6c, 0xffffffff, 0x200, 0x2, 0x6, 0x6, 0x5, 0x7, 0x7, 0x6b0, 0x200, 0x3f, 0xffff, 0x100, 0x3, 0x5, 0x401, 0x3f, 0x2, 0x9, 0x200, 0x8, 0x9, 0x9, 0x6, 0x4, 0x0, 0x1, 0xc, 0x8, 0x9, 0x7f, 0x1, 0x6, 0x4, 0x1f, 0x7, 0xf6, 0x7, 0x4, 0x9, 0x8001, 0x0, 0x8, 0xb0cb, 0xffffffffffff40d9, 0x0, 0x3, 0x8d2, 0xfffffffffffeffff, 0x8001, 0x9, 0x0, 0x6845, 0x7ff, 0x54, 0x2, 0x3, 0x1000000000, 0x10000, 0x4, 0x0, 0x8, 0x8, 0x200, 0x0, 0x189, 0x40, 0x100000001, 0x6, 0x1, 0x9, 0x1, 0x5, 0x38, 0x0, 0x5, 0x5, 0x5, 0x2, 0x9, 0x434d, 0x9, 0x3ff, 0x3ff, 0x5, 0x8, 0x7ff, 0x80000001, 0x0, 0x7ff, 0x4, 0x5, 0xffffffffffffff2b, 0x2, 0x52, 0x100, 0x40, 0x401, 0x0, 0x80000001, 0x1ff, 0x2, 0x7, 0x5, 0x8, 0x7d2, 0x22, 0x9, 0x0, 0x8, 0x1, 0x8, 0x1a, 0x2a38, 0x6, 0x80000001, 0x8, 0x7, 0x9, 0x1000, 0x10001, 0x20, 0x0, 0x10000, 0xfffffffffffffffb, 0x200, 0x3, 0x401, 0x10001, 0x10001, 0x7, 0x9, 0x401, 0xffff, 0x0, 0x0, 0x6, 0xfffffffffffff246, 0x81, 0x7ff, 0x3, 0x3, 0xc9, 0xfffffffffffffff8, 0x5, 0x6, 0x7, 0x8, 0x5c7, 0xfffffffffffffff7, 0x3, 0xddf5, 0x4620, 0x8001, 0x1ff, 0x4, 0x6, 0x5, 0xffff, 0x4, 0x0, 0x68a, 0x1f, 0x401, 0x9, 0x20, 0x6, 0xca, 0x2, 0x3800, 0x3, 0x9, 0x36, 0x0, 0x7dd, 0x200, 0x5, 0x0, 0x8, 0x0, 0xcb, 0xeee, 0x7, 0x0, 0x800, 0x5, 0x800, 0x1, 0x4, 0x6, 0x8000, 0x9, 0x6, 0x4, 0x3, 0x81, 0x3, 0x128, 0x2, 0x86f, 0xffffffff, 0x3, 0x8000, 0x7, 0xffff, 0x401, 0x4, 0x10000, 0x36, 0x9, 0x4, 0x2, 0x0, 0x3, 0x5, 0x5, 0x8, 0x668919cd, 0x8000, 0x74adc5d5, 0x7, 0x9, 0x800, 0x1, 0x1, 0xa1, 0x7fffffff, 0x1, 0x1b22, 0xffffffff, 0x6, 0x5, 0x1, 0x0, 0xffffffffffff8588, 0x10002000000, 0xf1c7, 0x1, 0x7, 0x1, 0x5cb9, 0x6, 0x8, 0x5, 0xfffffffffffffffe, 0xffffffffffffff81, 0x100000000, 0x5, 0x6, 0x3ff, 0x9, 0x7, 0x8f, 0x1, 0x9ab3, 0xfffffffffffffff8, 0x6, 0x9, 0xfff, 0x401, 0x8, 0x8, 0x7fffffff, 0x6, 0x394, 0x6, 0x9182, 0x4, 0x6, 0x54c, 0xffffffffffff0000, 0x9, 0x8001, 0x9, 0xec6c, 0x200, 0x0, 0x4, 0x5, 0xdfc, 0x10001, 0x6, 0x7, 0x0, 0x7fffffff, 0x3, 0x9, 0x4, 0x2, 0x46, 0x9, 0x1a3a7ec9, 0x20, 0x5, 0x8, 0xf5, 0x5, 0x6, 0x3, 0x6, 0x7fffffff, 0x7, 0x1, 0x7fff0000000000, 0x10001, 0x8, 0x9, 0x4, 0x1, 0x5, 0x1a, 0x6b9, 0x1, 0x8001, 0x81, 0x80000001, 0xd24, 0x5, 0xd40, 0x3, 0x3f, 0x40, 0x1, 0x9, 0x9, 0x68, 0x3, 0x3, 0xe3, 0x1, 0xffffffffffffffff, 0x8, 0x7, 0xfff, 0xffff, 0x1ff, 0x1, 0xffff, 0x5, 0x5, 0x69da, 0x1, 0x9, 0xd, 0x20000, 0x2, 0x0, 0x3f6, 0x80000001, 0x5, 0x2, 0x8001, 0x20, 0x7fff, 0x6b51, 0x4613, 0x4, 0x400, 0x2, 0x2, 0x5, 0x0, 0xec, 0xedd, 0x100, 0x7, 0x5, 0x100000000, 0x100, 0x191, 0x7fff, 0x5, 0xffffffff, 0x80, 0x1fffe000000, 0x7, 0x7f, 0x4, 0x101, 0x2, 0x8001, 0x6, 0x9, 0x10000, 0xceaf, 0x8, 0x1, 0x4, 0x6, 0xb90d, 0x7, 0x9, 0x0, 0x800, 0x7fff, 0x2, 0x10000, 0x4, 0xfffffffffffffffe, 0x7, 0x6, 0x2, 0x9, 0x0, 0x7, 0x25, 0xc2, 0x3, 0x6, 0x3, 0x0, 0x643, 0xfffffffffffffffb, 0x100000000, 0x4, 0x8, 0x2d325aad, 0x1ff, 0x5, 0x7, 0x7, 0x3, 0xa8, 0xa466, 0x0, 0xb668, 0x0, 0x0, 0x101, 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x80000000, 0x5, 0x4, 0x7fff, 0x80000001, 0x6d1, 0xfffffffffffffffe, 0xdf0, 0x0, 0x400, 0x10000, 0x9, 0x2, 0x3, 0xffffffff, 0x6, 0x7, 0x5, 0x1, 0x4, 0x32, 0x9, 0x1, 0x9, 0x0, 0x6, 0x25000, 0x7, 0x1ff, 0x80000000, 0x100, 0x0, 0x5, 0x0, 0x5, 0x6, 0x2, 0x7d98, 0x0, 0x3, 0x2, 0x5, 0x737, 0x0, 0x101, 0xffff, 0x80000001, 0x4, 0x2, 0x20, 0x71, 0x7, 0x800, 0x6a96, 0xfffffffffffffff7, 0x7, 0x8, 0x5, 0xfffffffffffffff8, 0x3, 0x100000001, 0x6, 0x7, 0x3f, 0xe1f7, 0x69, 0x1, 0x0, 0x4, 0x9, 0x200, 0x8a, 0x21a, 0x9, 0x8, 0x1ff, 0x401, 0x7fff, 0x100000000, 0x1f, 0x4, 0x2, 0x3, 0x7, 0x100000001, 0x200, 0x7fffffff, 0x423, 0x6, 0x6, 0x40, 0x7, 0x39f5, 0x8, 0x20, 0x2, 0x1000, 0x20f, 0xffffffff, 0x3, 0x0, 0x120000000000, 0x1, 0x2, 0x9, 0x1ff, 0x7fff, 0xffffffffed4cc50b, 0x327, 0xffffffffffff7fff, 0x9, 0x5, 0x7, 0x7, 0x8, 0xd77, 0xffffffff00000001, 0xfff, 0x7ff, 0xb8b, 0x7ff, 0x100, 0x4baa, 0x8b00000000000000, 0x7f, 0x3, 0x2bb, 0x7fff, 0xfffffffffffffb25, 0x401, 0x6, 0x4, 0xd02, 0x3, 0x81, 0x5, 0xe, 0x5, 0x8, 0x0, 0x7, 0x1, 0x8, 0x400, 0x0, 0x6, 0x3, 0x401, 0x401, 0x5, 0x55d, 0x6, 0x400, 0x8, 0x6, 0x1, 0xf07d, 0x1, 0x2, 0x1, 0x1, 0x8bba3f3, 0xfffffffffffffffc, 0x7, 0x5, 0xd0a, 0xbbb, 0x40, 0x6, 0x4, 0x97, 0x4, 0x9, 0x2, 0x5, 0xfffffffffffffffe, 0x2, 0x100000001, 0x100, 0x800, 0x2587, 0x3, 0x1, 0x1, 0x1, 0xfff, 0x10001, 0x6, 0x20, 0x80000001, 0x8, 0x2, 0x9, 0x3d2450d3, 0x1, 0x5, 0x3ff, 0x2, 0x1000, 0x5, 0x6a99, 0x7, 0x1f, 0x2, 0x2, 0x3, 0x4, 0x6, 0xea, 0xa, 0x6, 0x80000000, 0x6, 0x8, 0x0, 0x9, 0xffffffff, 0x8000, 0x1, 0x80, 0x7, 0x9, 0x3, 0x8, 0x2, 0x81, 0x400, 0x400, 0x8, 0x6, 0x1, 0x2, 0x1, 0x80000000, 0x10000, 0x4, 0x5, 0xffff, 0x71, 0x2, 0x5, 0x1, 0x1, 0x0, 0x8, 0xfffffffffffffff9, 0x8, 0x0, 0x4, 0x1, 0x100000001, 0x1, 0x0, 0x2, 0x8, 0x0, 0x1f, 0x8000, 0x5, 0x0, 0x80, 0x9, 0x7220, 0xfffffffffffeffff, 0x4, 0x40, 0x5, 0x0, 0x8000, 0xbc8, 0x9, 0x853, 0x0, 0x7, 0x80000000, 0xfffffffffffffffe, 0x2, 0x8, 0x5, 0x1, 0xb23, 0xb970, 0x1, 0x7, 0xa07, 0x366, 0x8, 0x1, 0x800, 0x7, 0x0, 0xfff, 0x7fffffff, 0x100000001, 0xed9, 0x1, 0x8001, 0xffffffff, 0xfffffffffffffffc, 0x3, 0x9, 0x5, 0x2, 0x100000000, 0x4, 0x9, 0x8d, 0x1, 0x4, 0x3, 0x2, 0xa2, 0x6b, 0x4, 0xfffffffffffffff8, 0x1f, 0x5, 0x7, 0x6b8, 0x0, 0x4, 0x7, 0x4, 0x1, 0x5, 0x7fffffff, 0x0, 0x344, 0x80, 0x1, 0x8, 0x4, 0x2, 0xff, 0x1, 0x4, 0x2, 0xffffffffffffff38, 0x100000001, 0xd6c, 0x1, 0x9, 0x7, 0x6, 0x2, 0x0, 0x5, 0x8000, 0x4, 0x80000001, 0x80000001, 0x3324, 0x10001, 0x3, 0x400, 0x1ff, 0x2, 0x1, 0x7, 0x0, 0x1, 0x0, 0x0, 0x7, 0x5, 0x8, 0x66ab, 0x800, 0x7, 0xa1, 0x101, 0x200, 0x100, 0x10000000, 0x7, 0x1, 0x8001, 0x7, 0x3ff, 0x7, 0x429, 0x0, 0x0, 0x3f, 0x0, 0x9, 0x7f, 0xffff, 0x1, 0x3, 0x59, 0x1, 0x1, 0x20, 0x6, 0x8, 0x3, 0x0, 0x7, 0xc5, 0x7fff, 0x96, 0x5, 0x7, 0x20, 0x101, 0x2, 0x3, 0x6, 0x70a1, 0x2000000000000, 0x3, 0x10, 0x7b, 0x2b, 0x470, 0x80, 0xfffffffffffffff7, 0x4, 0x8, 0x80, 0x9, 0x4, 0x80000000, 0x100, 0x2e, 0x8001, 0x5, 0x7, 0x5, 0x4, 0x9, 0x0, 0x5, 0x1, 0x0, 0x5, 0x1, 0x100000000, 0x5191, 0x8, 0x9, 0x7, 0x9, 0x9e, 0x5, 0x5, 0x7, 0x8c2, 0x8000, 0x1, 0x21, 0x3ab8, 0x4, 0x5, 0x1140, 0x3, 0x5, 0x20, 0x74, 0x8, 0x7, 0x4, 0x20, 0xda2461b, 0x9, 0x4, 0x3, 0x7, 0x6cb, 0x20, 0x84, 0x2, 0x0, 0x5ab1, 0x4, 0x4, 0xafd0, 0x0, 0x6, 0x74, 0x7, 0x9, 0x6, 0x8001, 0x395, 0x2, 0x10001, 0x5, 0x1, 0x80000000, 0x8000, 0x1000, 0x8, 0x20, 0x6, 0x8d0, 0x5, 0x1e64, 0x400000, 0x20, 0x6fc6, 0x85c7910, 0x9, 0x3, 0x1ff, 0x3, 0x6, 0x7fff, 0x3, 0xb1, 0x2, 0x8001, 0x9, 0x9, 0x6, 0x8, 0x1f, 0x1, 0x0, 0x7, 0x3f, 0xbf, 0x64d0, 0x7fffffff, 0x4, 0x5, 0x2, 0x7, 0x0, 0x8, 0xfff, 0x1, 0x7, 0x7, 0x3, 0xff, 0x1000, 0xc3f, 0x3f, 0x9, 0x5, 0xffff, 0x314, 0x200, 0x7, 0x80000000, 0x7913, 0x0, 0x80000000, 0xfffffffffffffff7, 0xe03, 0x100, 0x3, 0xf844, 0x4b3, 0xfff, 0x6, 0x1, 0x2, 0x1, 0x2, 0xcb5b, 0x4, 0x40000000000000, 0x5, 0x400, 0xfffffffffffffff7, 0x0, 0x453, 0xadd, 0xff, 0x7fffffff, 0x6, 0x3f, 0x4, 0x3ff, 0x79466f32, 0x9, 0x5, 0x1, 0x8, 0x80, 0x80, 0x3, 0x1000, 0x8, 0x5, 0x4, 0x5, 0xfffffffffffffffd, 0x5, 0x7, 0x6, 0x7fff, 0xfffffffffffeffff, 0x0, 0x4, 0x0, 0x5, 0x81, 0x10000, 0x80000000, 0x10001, 0x0, 0x0, 0x80000000, 0xc7, 0x9, 0x8, 0x6, 0x1, 0x3, 0x8000, 0x4, 0x6, 0xfff, 0x100, 0x800000000000, 0x1, 0x3176, 0x3f, 0x98, 0x7, 0x7, 0x80000000, 0x0, 0x5, 0x9, 0x1ff, 0x2, 0x800000000000, 0x100000000, 0xce, 0x8001, 0xfe, 0x0, 0x9, 0x79, 0x8000, 0x6, 0x2, 0x3, 0xffffffffffffffff, 0x9, 0x5, 0x7, 0x7, 0x4, 0x4, 0x100000000000, 0x3, 0x8, 0x200, 0x2, 0x7, 0xf3bf000000000000, 0xaa6, 0x101, 0x401, 0x9, 0x0, 0x1, 0xffffffffffffffff, 0x8, 0x80000000, 0x8001, 0x100000000, 0x4, 0x9, 0x8, 0x7, 0x2334, 0x0, 0x3, 0x59d, 0x4ce4c673, 0x81, 0x400, 0xffffffff, 0x2, 0x100000000, 0x5, 0x0, 0xffffffff, 0x6, 0x9, 0xd92, 0x7, 0x0, 0x0, 0x3f, 0x8000, 0x3a, 0x2, 0x80000001, 0x6, 0x5, 0x40, 0x2, 0xffff, 0x8, 0x1, 0x3, 0x9, 0x7, 0x3ff, 0x7fffffff, 0xffff, 0x1faa, 0x8, 0xffffffffffffff57, 0x6, 0x785ee595, 0x2, 0xfffffffffffffffb, 0x29, 0xdbd7, 0x8, 0x0, 0x2, 0x7, 0xdf70, 0x3, 0x3f, 0x3, 0x400, 0x7, 0x7f, 0x1, 0x3, 0x101, 0x2, 0x1, 0xffffffffffffff81, 0x101, 0x40, 0xffff, 0xd5b9, 0x0, 0x2, 0x81, 0x1, 0x6, 0x9, 0x6, 0x3426, 0x7f, 0x9, 0x7f, 0xfe00000000000000, 0x101, 0x9, 0x2, 0x1, 0xc0000000000000, 0x4, 0x3, 0x2, 0x101, 0x40000, 0x6, 0x7, 0x80000001, 0x2af088b6, 0x4228, 0x5, 0x100000001, 0x9, 0x2, 0x5, 0x5, 0x9506, 0x9, 0x2, 0x3a6, 0x81, 0x3, 0x10000, 0xffffffffffffffbf, 0x8000, 0x84, 0xa30, 0x9, 0x4, 0x5, 0x9, 0x1, 0xff, 0x4, 0x0, 0xfffffffffffffffc, 0x6, 0x10000, 0x1ff, 0x3, 0x3, 0x9, 0x8000, 0x1, 0x6, 0x400, 0x317, 0x0, 0x3, 0x0, 0x1, 0x0, 0x9, 0x0, 0x5, 0x479, 0x5, 0xfffffffffffffffa, 0x7, 0x4, 0x8, 0x7fffffff, 0x7ff, 0x0, 0x10000, 0x3, 0xfffffffffffffff7, 0x4, 0x7, 0x0, 0x0, 0x7fff, 0x4, 0x6, 0x1, 0x7, 0x1, 0x8, 0x100000001, 0xfff, 0x100000001, 0x100, 0x8, 0x8c4, 0x0, 0x6f0, 0x6, 0x1000, 0xfffffffffffffffd, 0x6, 0x2, 0x8000, 0x9, 0x3ff, 0x48d46f92, 0x3, 0xe3d2, 0x7f, 0x5, 0x4, 0x4a, 0x3ff, 0x6, 0x80000001, 0x87, 0x3ff, 0x1, 0x20, 0x3, 0x3, 0x10001, 0x100, 0x0, 0x4, 0x9, 0x10000000000000, 0x5, 0xbba, 0x6, 0x2, 0x7a9e, 0x1, 0x80000000, 0x5, 0x0, 0xfff, 0x8, 0x81, 0x3, 0x3d87, 0xffffffff, 0x2, 0x9, 0xe1, 0x87, 0x20, 0x1, 0x100000001, 0x400, 0x1f, 0x1, 0x1ff, 0x59b3, 0xc5f, 0x9, 0x42, 0x1000, 0x1, 0x29c, 0x401, 0x8, 0x9, 0x4, 0xfffffffffffffffd, 0x4, 0xfff, 0x7, 0x7, 0x3a2a811, 0x16e, 0x6, 0xb4, 0x8, 0x6, 0xfff, 0x2, 0x2, 0x5, 0x80000000, 0x8001, 0x170, 0x1000, 0x10001, 0x0, 0x9988, 0x4, 0x2, 0x0, 0xffffffff, 0x7, 0x7, 0xc2, 0xfff, 0x8, 0x5d41, 0x7000000000000000, 0xd5, 0x6, 0xffff, 0x1ff, 0x5, 0x3b4, 0x7, 0x7, 0xfffffffffffffff9, 0x8000, 0x9667, 0xdf2, 0x4, 0x7, 0x700000000, 0x8100, 0x5, 0x2, 0x6, 0x0, 0x4, 0xc581, 0x7, 0x8, 0x6, 0xfff, 0x9, 0x5, 0x9, 0x7fffffff, 0x9, 0xffff, 0xf5df, 0x1, 0xfffffffffffffffa, 0x0, 0x9, 0x5899, 0x1000, 0xc899, 0x8, 0x3ff, 0x100, 0x80000001, 0xffffffff, 0x1, 0x9, 0x3, 0x100000000, 0x6, 0x3, 0x7fff, 0x5, 0x7, 0x3, 0x3, 0x2, 0x5, 0x1, 0xf6f, 0x1, 0x3, 0x1e33, 0x10000, 0x5, 0x4, 0x8e, 0xf9, 0x6, 0x8, 0x5, 0x100, 0x7fffffff, 0x49, 0x8, 0x9, 0x854, 0x9, 0x5, 0x3, 0x5, 0x1, 0x6, 0x1ff, 0x2, 0xffff, 0x100000000, 0x3f, 0x101, 0x1000, 0x9, 0x3, 0x101, 0x72f, 0x8, 0x8, 0x9, 0x8, 0x5, 0x0, 0x8, 0x6, 0x0, 0x4, 0x100, 0x83b, 0x3f, 0x36, 0x4, 0xff, 0x401, 0x4, 0x6, 0x4, 0x8, 0x5, 0x80000001, 0x7, 0x5, 0x6a, 0x8, 0x0, 0x3, 0x7, 0x9, 0x2, 0x8, 0x2ea, 0x3, 0xffff, 0x8, 0x4, 0x0, 0x1f, 0x5, 0x7, 0x200, 0xffffffffffff8abf, 0x5, 0x6, 0x5, 0x81, 0xfffffffffffffffe, 0x6, 0x0, 0x100, 0x400, 0x6, 0x1ff, 0x100, 0x5, 0x7ff, 0x100000001, 0x9, 0xa719, 0x0, 0x0, 0xf0c, 0x3ff, 0x5affe077, 0x6, 0xffffffffffffffc0, 0x7, 0x2, 0x8, 0x32696eab, 0xfffffffffffffff9, 0x3f, 0x59, 0x8000, 0x515ed71b, 0x9, 0x7, 0x3, 0x800, 0x2, 0xe5c, 0xe511, 0x81, 0x3f00000000000, 0x5, 0x10000, 0x1000, 0xff7, 0x4, 0xb7b9, 0x5, 0x100000001, 0x1, 0x6, 0xd820, 0x3, 0x1, 0xd3, 0x1, 0x9, 0x9, 0x1, 0x1ff, 0x1, 0x80, 0xeac, 0x9, 0x9, 0xff, 0x6, 0x7ff, 0x2000000000000000, 0x3, 0x7, 0x10001, 0x6, 0x400000, 0xfffffffffffff001, 0x100000001, 0xbbd, 0x1800, 0x2, 0x0, 0x1641694b, 0xfff, 0x0, 0x7fff, 0xf9a, 0x5, 0xfe13, 0xdf, 0x5, 0x7, 0x2, 0x7, 0x6, 0x2, 0x9, 0x8000, 0xfcb8, 0x1, 0x0, 0x3, 0xa161d7f, 0x5, 0x5, 0x7, 0x80000000, 0x8001, 0xb9dc, 0x1, 0x7fff, 0x401, 0x401, 0x301c1826, 0x1, 0x1ff, 0x2, 0x1, 0x7, 0x6, 0x200, 0x83, 0x3, 0x7ff, 0x0, 0x6f11, 0xfff, 0x800, 0xfffffffffffffffc, 0x4, 0xffffffffffffffe0, 0x2, 0x7, 0x4, 0x4, 0x8, 0x6, 0x4, 0x800, 0x80, 0x6196ac54, 0x1, 0x80000001, 0xffff, 0x10000, 0x4, 0x933f, 0x9, 0x7, 0xffffffffffffff01, 0x100000000, 0x20, 0x9, 0x745c, 0x1ff, 0x100, 0x5, 0x7fff, 0x8, 0x120, 0x4, 0x3, 0x5, 0x10000, 0x101, 0xc4ca, 0xb9e5, 0xfffffffffffffff9, 0x3, 0x8, 0x4, 0x7, 0x400, 0x1, 0x8, 0x9, 0xffffffffffffffff, 0x4, 0x8000, 0x3, 0x8, 0x0, 0x8, 0xa0, 0x7ff, 0x7fffffff, 0x748, 0x4, 0xa48, 0x9, 0x7fffffff, 0x8001, 0x0, 0xaf4, 0x7fff, 0xfffffffffffffffc, 0x1f0000000, 0xcb, 0x3ff, 0x0, 0xf8c0, 0x19, 0x3f, 0x8, 0x9, 0x4, 0x7, 0x0, 0x3468, 0x6, 0x5, 0x7fff, 0xffff, 0x3, 0xea3, 0x7f, 0x31, 0x3, 0x4, 0x5, 0x551, 0x7ff, 0x4, 0x9, 0x401, 0x3, 0x4, 0x1f, 0x5, 0x2, 0x62, 0x1f, 0x2, 0x7ee628d4, 0xfffffffe0000000, 0x8000, 0x1, 0xb1a, 0xffffffffffff8000, 0x3, 0x1, 0x80000000, 0x8, 0x100000000, 0x291, 0x7, 0xfe0, 0x100000000, 0x40, 0x0, 0x800, 0x336, 0x1f, 0x3, 0x9, 0x4, 0x2, 0x8, 0x3ff, 0x8, 0x6, 0x10000, 0x8, 0x400, 0x73, 0x400, 0x3, 0x5, 0x6, 0x7, 0x80, 0xd738, 0x3, 0x1, 0xff, 0x100000001, 0x100, 0x4, 0x3, 0x80000000, 0x3, 0x6, 0x0, 0xffffffff00000001, 0x6, 0x6, 0x9, 0x0, 0xfff, 0x1000, 0x7bd, 0x1, 0x2, 0xffffffffffffff88, 0x200000, 0x7c, 0x4, 0x6, 0x100000001, 0x4a63a16f, 0x8000, 0x6, 0x20, 0x100000000, 0x6, 0x3ff, 0xc39d, 0xbe3, 0x20, 0x7, 0x20, 0xe189, 0x5, 0x1, 0x3, 0xffffffff, 0x1000, 0x1], "27579b5bd73313447b69be287808a526ebf8cf133c0269b5e349f256514c9ac10dfcf335f28d47dc1947fbfae35ea8ce5b0b57f0895fcebbe4578f159515659d065c870d4c16a99c401a4f9ed60eb3f6f059645cacf0679e5471567618915420c1fbcb396c6a687e73f76e2bbe314ae4e1ffe823a368b904da2a0c25c613385a8d2002a1d66aeaaf9c57b64dbcb154bdd759417f8df4192576603d34ca1cf852f0bd7513dba6b61d02a2241185"}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'ifb0\x00', &(0x7f0000000200)=@ethtool_cmd={0xa}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20100, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/04/26 21:52:08 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000007740)=[{{0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)}}], 0x1, 0x0) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0xa) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x2) dup2(r1, r0) r3 = getpid() socket$rds(0x15, 0x5, 0x0) ioprio_get$pid(0x3, r3) 2018/04/26 21:52:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r1, 0x5, &(0x7f0000000040)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000080)=[0x2, 0x5, 0x0, 0xfa0, 0x20], &(0x7f00000000c0)=[0x0, 0x0], 0x6) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fdc)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/04/26 21:52:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x10040) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x800, 0x8, 0x0, 0x1, 0x9f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$KVM_SET_PIT2(r2, 0xae64, &(0x7f0000000180)) 2018/04/26 21:52:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:09 executing program 1: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000f80)='setgroups\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/04/26 21:52:09 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e24}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000340)=""/65, 0x41) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x2000000000400000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r2, 0x1, 0x1, 0xfffffffffffffff7, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) ioctl$int_out(r2, 0x2, &(0x7f0000000240)) 2018/04/26 21:52:09 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/26 21:52:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TTUNGETFILTER(r0, 0x894c, &(0x7f0000000280)=""/203) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xba8, 0x200) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x6, 0x4) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x10001, 0x0) pwrite64(r2, &(0x7f0000000380)="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", 0x1000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x1, "4ecc00d5af224ff54a01881acd6e04c7e7cb91e7ee1fa14bb3f0ef3303881f64c451ebe80938e4ab52f5566d655165ed4da3aeded8f6ae1356e4389ee2b644b1", "1574921093d0e22250caefc2a2b25033d5cefcff572e5aab6b5bb4e9c48f43aa", [0x16f70ae580, 0x7]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000001400)) 2018/04/26 21:52:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 115.518502] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/26 21:52:09 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0x3, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) io_getevents(r1, 0x66f, 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)={r2, r3+30000000}) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x42001, 0x61) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000380)={0x4, 0x8, 0x4, 0x3, 0x1}, 0x2a4) r5 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) 2018/04/26 21:52:09 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) listen(r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/26 21:52:09 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x4081) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x81}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/04/26 21:52:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x228402, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000300)={0x680, 0x5, 0xfffffffffffffff7, 0x4}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x46c, 0x101000) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000000c0)={0xc9, "6bb14d66e1aed7686f1a9711c122a78bb4cc45310b523498e30d72059e8328b8866fc215597bf5c0e18ad3ae42215c021b10f9f12835d7334c2266fc4ff11edf2e67e7c96bbacfab60963b9241ac510b93467e47a2594f37e46631686dcc73cafd67e1f7183ae4c685776932fa1400ac3127f4cf120b11da623fb4baada0a26d0ba20b61ab4f3f838aaa433018e7bdfb603b6e37a7924dd2ca48afa774deb31d05c4a55f7b617576e8c5f3b9158cd06f74ef7d2726968f44f6fd2c1590efa58c7f23e5600aa1adc155"}) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8001, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) prlimit64(r4, 0x5, &(0x7f0000000280)={0x79}, &(0x7f00000002c0)) 2018/04/26 21:52:09 executing program 3: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0xffffffffffffffff) 2018/04/26 21:52:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000100)={0x8fc5}, 0x0, &(0x7f0000000180)={r1, r2+10000000}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101040, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x0, 0x4, &(0x7f0000000080)}) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/26 21:52:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000621257679ad6302716e2dd6aad93d1efbf6870c80c4662474d96bf2538086686041d523f787fee4376975b170503f545d410815dbd97f99b75a657ebe0df49c985281f2b458cb63335bd3da1e00e1ad689"], 0x49fa) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/248) getsockopt(r0, 0x81, 0xe1f9, &(0x7f0000000300)=""/95, &(0x7f0000000380)=0xfffffffffffffe15) 2018/04/26 21:52:09 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr}, 0x10) recvmsg(r1, &(0x7f0000002700)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x80000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) shutdown(r3, 0x0) 2018/04/26 21:52:09 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0xe) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file1\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f0000000400)=',') r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x6, 0x0, 0x1, 0xffffffffffffff9c}) ioctl$int_in(r1, 0x5423, &(0x7f00000002c0)=0x3c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x10}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fchdir(r2) socketpair(0x9, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) bind$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x1, 0x0, 0x2, "36367774ee440aab7e1bd2821aa1483c757e6d38c565f9beb266b980a8617b5130abb2262d1a0c13b9f9aa41ea4f75859dac10588a94542fb757c81900b2f5", 0x37}, 0x60) 2018/04/26 21:52:09 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') preadv(r0, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0x51}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x80000001}, 0x8, [0x23, 0x1, 0x8, 0x6, 0xfffffffffffffffb, 0x1000, 0x9, 0xffff]}, 0x5c) [ 115.786878] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 115.841422] overlayfs: missing 'lowerdir' [ 115.906398] overlayfs: missing 'lowerdir' 2018/04/26 21:52:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x6243229089c6b7da) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000240)=""/221) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$packet(r1, &(0x7f0000000080)="d0718f36a715b96f2910828b68db37c57250e4150a9550dbc657313ef34bd0d26f4d5d937ba58a047d25bf0057967ed2673104e43c6013f2aeb57370dd1bb7f4013e8e9f77a7a2e9be8f4ed9cfae04c5cc4bccb21d16ba2855f871dcb7c5764feb58d9cdb864a2fed8a5f6e8e225648234481208e05cea0a487b7164699dac8310b7dd90790ace0deb616188caf36e3487a6c96a8cf89c8ca7c570fbcaa1e27fc04df0c0a3c707a3c0635d88ba154797bcea8fa993d7826510119247a6127ae67e8de4daf2d92109379b8c54e3afe8477c9ab66cdecd5acd843116b1f5aee847c5aa3831c4d7ab73d2c2d94c639ab3bc5afe8f69dc", 0xf5, 0x8000, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000008100000008004500001c000000000000907800000000000000090000000000089078481c527618e5925ee8bcdbd54281e314cb55bf7e71981d4342cce443b6d207439bd7b1b160c678fd"], &(0x7f0000000380)) 2018/04/26 21:52:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:10 executing program 3: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:10 executing program 7: socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={0xfff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x9, 0x3, 0x6, 0x80000000, &(0x7f00000004c0)='ifb0\x00', 0x0, 0xfff, 0x100}) setitimer(0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') r2 = semget(0xffffffffffffffff, 0x4, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000003d40)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x280, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000480), {[{{@uncond, 0x25a, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002, @multicast1=0xe0000001}}}, {{@uncond, 0xf0, 0x118}, @mangle={0x0, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @rand_addr=0x1, 0x8, 0x1}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xff000000, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x969, 0xd8e0, 0x7f800000000000, 0xf11c, 0x101, 0x1, 'bond0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x0, 0x208}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xfd56}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd68) kexec_load(0x8000, 0x7, &(0x7f0000003c40)=[{&(0x7f00000009c0)="bc213c66082c4d5263c892008456070ce208af2204", 0x15, 0xfffffffffffffff7, 0x9}, {&(0x7f0000000a00)="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0x1000, 0x4935, 0xa000}, 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{&(0x7f0000002a80)="cc2c816d20a449c6568942864380d8966531742205ef12519a92feaa16f4e5182122f575916883384f480e0768d9237398a67c9f0efe1e7baebbd6b953abbaa6f07e1cef91dd37bd938fc9e9f9c100e6b408a67e957ad80bf4621974fc73ffabafa1a14b447595e19d681073d2990e51e42187905aa2a9b780e6505cfb234305d0ac1bfed4821da1e8758e92431c8effa78797c0f309664e7b148bf639deb35b55decd66f70196f5a5592e2d7464eb7cc83a95bdab34923ef22b2980861728798a44da7c4f7281e21404564e0d36ade8ce832dfac4b00ce15caeb237d0506dfffc0d393cd274fb5d8f77585eddac1a75a1eed93172225290990a3bc9a8ea1d1194d85a9e2ef8e46c3757616cffc6999b95e18bea68b0c65be36f44a2fc715ceb96729903ac1e9f3c342d164f95bf2414caf910cb321e75984e08f43f52b342a54c11d744df18feec2f695f978499ad5117c7e8e8d5618e0b1ce95257668b4693a1636a02d9ad315aa590309493e4971d683cce5b00b241c590f73ecf834ba0f57f3eb8a8cfde00da8b1ca365af40e7fe2879a1bc80fd4830679d381826af3df02ced0398b0f97111af92d40c99c935e8546f5c001a4c35c8093c0d56151677641a814e30eca7fe8f36d98ac92589b6256817be1a0c5e6c670bfeed89f1b675aeb2dde9e42b08a1072751a2b0f36a3e9cba5aca20bbf961adb7bff3e8c6392f93ca4a8f9c75e946758da34285c6179aaf5ccc04de0fa05fdd5f095a6837d0b900fed8498fa39a19519fcdf5378dcd24262873b0b4a16b521d04a414f7e1e2f0c79d4002de46c2a1fd4ea2e235f5ddfda6b10d5abb373c9eebb873d085c74cb27a7d9934098d1f27e4945f6f95d83f22acc5168670f1ebfecceda33a468879fdb93f5eb25fc384eb900e9effa7a8a6bf399bfcdec7a7ed59af9662d5f71069e7d77d44683399b8bbdcc0308631da2696f2f8d26b991289056674c907d07f9974e58af5baa076b02dd3311ab0dff024675c86a211a9d3965e7f76863686ec698e86d28416939c290055dc9a9031a580b61c36499dddee92571d1cb347dc8fa7c5937b87c1c12152ef0707e6ec674db1b6f8cd5f083ad1082739a1b723c89def9124f336495451918374e1b658689fe5b887832cd20e3faf7c76005205c687facd203361af82299cc8e1955c02f2a4fc5891b67771750098533b088a6b8a2013ee927f0bac88b31ba8d6431adfd04c61e7485b09839db9537a0b54d9016b07342ab91e5f19338e902832f903f3d006ad8dc7b35029e57e391c3a9803de515aeb4c0b4a7340bedfa5da8919f5f95991bdbaff9f652c3e9528c3d8c51288edbd20ba375563d5444644e4aaf6a45d9bb517b6dd215851bb52b776bdca6fe9332b9119e69b3f4be187d470ea9b1aece6c7d468b6ff74409790e55a67f215b2b7e0e371e30a3ae14dd75fa307aff0bfe1a5c48f1a02d888db0e571af844143c017ec416d1791c90f4e2cf975e132b8049515315f93cb25055b2bdf88f72cf3f491f14936a656d10fd16e0b6a3c7a203f930c597877bfe826b7c8b4a80a08844c92cd48f22dc4514e65e470de0de4a0f32a2bac24a5f84eabb2913f908e09e8216a00561e620a5982638d3a51ad84a118e392c5b532dcf13ba9ee1ae2cd70efbd4b3f6742b07b52e70a71f366bdc7b38d42e5891fe19a42e77fa7d9193fce97ac1a543383898d46eb95dbd0c583735a8602ce0cc804ddbd3c6304410d14e31ebe614b2d0f53cd4b8153f3e48845cc91792daeacab5e37906f2cee184064d7112fc4faeabe5fa68a7da4f4bc11a9879468dde76d56ab675d3f4d6dcc617d0b7c03f7a1aa91910bd78ff8c3b2a4b13f4f42c25e5209c738bc6638a414e0de54ab26db2dfd9e77d5245ec7fb212d5290300e5cad631cab3024afe906dfed2570f7f92a0f658130f3cbfa3bd6c9251668df0917ae2cc5d81e57fe5ee8680ae970212ac2233deb680a8d83b4dad88dabe380622fb588de412f2b3d7d6b449a56cde109889064d8eb5dd523d5767c24489da00a0d00b882aa3782b2f08fa5a3ef5470658e71dea100ac52de293a254d5addbb9c6228d8c93411b71280dd8c8613139a1af945699ebdf670e6157587709d44202f193a17a834665b9364e5c78e1873b1b717d27f614282337e698a96a9dfb47cba3ba0aad4b4a27a63d021323872d206604ad98ae2acd8bba1938bb87bdbb2e52765631f8ca726178cbb602f9f5bbfc2820bd3fccbbdbbe6c4d37fb2ce928d13079411a96d95bbeead6d1d91a05eadcbbe0c83bb93b05954f215e3374aec217f0255630105beb9818cdfbd864d766a28f6e5690b3467911da62b486e594da184b6300372c1a68d1fe8af9463cfba9fe8225368fc2f25123f0c9b88d5810486fd7415d208ec88d3748cfc9a1e763cccda32d74602d6570b75e8a7616db3888057aa813a9674994f48156f68caa347330f25acc8374ac39da42a9fbb3f2a1ab43c8dadbf0aac6baf321ad4306854f18cf16b5e808cd813974d5615584c8545cc0104aca0f260fb9579a3163293c6687760870e7f243451fb9e104fa0f6b5bbdd58092e47a19fc06a051ea5e488cd6eea71466292727349f2a76b809ff8756bfd28f030a87f4af35e2b13b2fbc02795a3ace8027ed00904103983a2193f3b27e316999579da570b1d88926fd244a456583566b3fff4a20186397a509262378cc5bceb454762d26d23f7565a30394cade8c86fe43d91eaa6daebe7d3d0b1c66ffa9e34cfb685a76f49b228037b760b020c7017837b6349e054cdb053b5cf34df1bc5f1d0f41bdaf4af09c4d11f6c5733a9bb29cdbf15fe8f26c30cf047f66686c7a52eeb25a68879eecb2195e44585f7fbcdb51e1287f60a30d307814054a0e291970e7c0713270f965a3de5cb0c3be9c6319f767b41f30d5e63a2ed4b7ffea42413c2bfe7386856191e1efdcc2709d955e8515e97d65f8631502a843d6526018f098a808a3aa6d9a5861c51582e00f91db440c2b009b1dd36cc849e59a59fdc025dd888bd5394bb8e7409a4d451b20d2e435173206c873fb6bf2c2e184e10673b7faad9d38cabc82902f4ea7021cdf75f57b8bf3203209e53e8dad60cfedbc9c0f06c819d9b37a6857848f5657100743ba8aac88b5a45f0c44bc80b3ac6523c711ec58a847111f361d1ad6dda0335aef802ab5aec38837c1245251d3f68ba08c86ffb2d4070cc8baf0f72915407a1067ef9f897e754db9aa8eb66aa6b655a0ce57fd397270f10c97ecdcfa1afb6916dccc46e447eed6a32758ef19f438e94cc3170b2ca1cffeb425573d30ba7eec721b359b09ae731fbf5fa43bdda2ce641be05d396005944420eb85c245aec8256b302ea581b0d524e4e26fbab649ddd63dcfa2250e1b511055746d9e2c732101e173c996c57bcf1a580499eb3aa9b9a1d8f6527619924b03ce134d56510b6d5ad0ad881e23d4c46c69e7f849384d2f59dbb204f88613e8d067eb967abd69624847f66a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0x1000, 0x6, 0x4}, {&(0x7f0000003a80)="c99fa361ce961dc1b15125d42fdfd7f3612eb253a86efadb275759aa1b83040165fe789d5802f42c3d28583a48f34f7b710211b60315f8193dff2caccdc5eb81b9e392221009c6d7c8c110362702461e3b86ca41d653e71d8feeebf637936b37bd836a418b693b7b8bab9b0d5d6d37fe003c5734db4172fceac5319ca48a6065051ab9f5c6eb141c1b089237af2997c5bb02fe22de11", 0x96, 0xe68, 0x5ac}, {&(0x7f0000003b40)="69a6b4012442c012ff967544b8eae5bcb77bf6465bfd6801287f08ba9646bb862fc426939ce757b4579e67cffbb052607f0fc0fbd02799192478f5668f5eabf192c57c7caade39faf9f8dbca988235c24f580045650c51d0b770ac906b51a23ddcaa428638899b2bbbd7eba1ead1ae0e4fd117aeb99424674daee1f164716b8dda88efa32037a56fd3301851e511b679c356ab93ea15072b21f486717699a037e11d182cdcb89d0e2c1f9520fdc1307d5e5376809080dc94a444e4c969fa6f6be1b5798a8c11d2e0892de54319d4b5550826d8", 0xd3, 0x3, 0x5}], 0x80000) 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) 2018/04/26 21:52:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000024a23559b2979586de27bda89eb800000000000000000000daa17febf165c8b34c2b68d848f2d592430a4baad306fbb94d633aaa2af7db6af4da26677b65b5b67bfcd8820864ff3e183d82994c424b6d5b8a788d0663ee15ac2a53f85972672604c71b346a9f76ba9796c2436d70e9fdb101"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/26 21:52:10 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x22000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/26 21:52:10 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) syz_emit_ethernet(0x46, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[], {0x8100, 0x10001, 0x80000001, 0x3}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, @empty, @dev={0xfe, 0x80, [], 0x10}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x188, 0x6d5, 0xa8b, 0x9a6]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0xffffffffffffffc0, 0x6}, 0x4) 2018/04/26 21:52:10 executing program 0: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000000}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) [ 116.836928] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/26 21:52:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getpgid(r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400100, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f000013bffc), 0x100) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000006000000060000000900000001040000a70400000000000006000000060000000400000001000080050000000000000052ed6cac7efdb9650b00008033860000070000005bc11132624692b9417c140300000004000000000000000700000000000000090000000000000000000000000600000003000000050000000000000009445717b10000000800000000000c00"]) 2018/04/26 21:52:10 executing program 3: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:10 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) r1 = getpgid(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000009, 0x32, r0, 0x0) tkill(r1, 0x1000000000016) 2018/04/26 21:52:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:10 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff6fcb)="2400000020000bf0006b000420edfc0002250008010000080010ffea08000100000000b7", 0x24) getrusage(0xffffffffffffffff, &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0xc100, 0xffffffff) 2018/04/26 21:52:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0x9, 0xfffffffffffffffa, 0x100, 0x1ff}, &(0x7f0000000240)=0x98) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000943fb612"], 0x14}}], 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000004140)='./file0\x00', 0x0, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000004180)={{0x8, @multicast2=0xe0000002, 0x4e23, 0x1, 'rr\x00', 0x2, 0x586, 0x32}, {@multicast2=0xe0000002, 0x4e22, 0x10000, 0x9, 0x9, 0x2}}, 0x44) 2018/04/26 21:52:10 executing program 1: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-,em1#eth0eth0$\x00', 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x400, 0x1f, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x80000a, 0xdb, 0xeff, 0x1000000000004, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f00000000c0), &(0x7f00000002c0)}, 0x20) 2018/04/26 21:52:10 executing program 7: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x0, 0x40) semtimedop(r1, &(0x7f00000000c0)=[{0x3, 0x100000001, 0x1800}, {0x3, 0x80000001, 0x1800}, {0x7, 0x66dd, 0x1000}], 0x3, &(0x7f0000000100)={0x77359400}) pkey_free(0xffffffffffffffff) 2018/04/26 21:52:10 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20000000000400) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='*,\x00') [ 117.175090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/26 21:52:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80, 0x7, 0xffffffff, 0x9, 0x8e1}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'ip6gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x21, 0x0, "411b3f1c0845504728010001001ab7534db964b700000000db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) r1 = memfd_create(&(0x7f0000000280)='ip6gretap0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x200}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x0, 0x1, 0x3}, &(0x7f0000000380)=0x10) 2018/04/26 21:52:10 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:10 executing program 6: syz_emit_ethernet(0x12f, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6fde7c", 0xf9, 0x88, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ff51b8722398bb5ac8b770e89544654b1c298dca33d4eaa86a1cee809def3f9cea1d13cf4d6b2012eaf4"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "353dba4f4731368ba0272042448db0c183f52a1dc086e6906b5e0cf483fe6aa8e3dee2a128ec3154161dec2b5a5cc874918691fcc6be13814a11a17af9ccd70741437b953eb807b9845bd3de4cfe0159854fd1e227ab12da4596a436a35e8b171101b6d2c76569801968eedc8420f5fb00c5a00cc7329d65ba05e025605f5f0919b9ca493e3de4178cf630"}}}}}}}, 0x0) 2018/04/26 21:52:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="300000001800010300000000000000000a00000000003893fac582aa27791500070000000c0016000800f8ffd7000000"], 0x30}, 0x1}, 0x0) 2018/04/26 21:52:11 executing program 2: r0 = memfd_create(&(0x7f0000000480)="fbff0180cc2c6a26f2aa2da8f60506d5a4c3049d94247c6c2318e5f50455cae9db2bc9081ea5c602346b61f588e3b1beec311f31ee9bd9c1285e5384fa9f809ba52aaf628d6f523d7bbf53725fd25e0f2682c57dfe0d872e936257e33b6178461213715bb013a35045fefd2a6d8bd6823f7af15302c3431a53ce574a6c7682d6a3b2936714d9283bdecc3d814ce0da8ef59b1b1ca29008c5afa5f84dd291a9d1b8fab5aae0ac9ecdf5186fe5594187ef32f4b15b41375cd260", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x51, 0xc5b9, "3134925beb165a2d4748baab36b5586721560f93f9e8abf1788d57bd744d7a55b4ff08d0bf5d9792948a03e851a7b77628ab2a3437a6ad8077c356fa3faace8bcb52e5bb5749bdaa27"}, &(0x7f0000000300), 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x3ff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/26 21:52:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:11 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000080)={0x1, 0x1, [{0xa162, 0x0, 0x3db}]}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x4, [0x1, 0x3, 0x0, 0x3]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 21:52:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:12 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/181, 0xb5) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') read(r0, &(0x7f0000000200)=""/190, 0xbe) 2018/04/26 21:52:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000100)=""/174) 2018/04/26 21:52:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x101400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x7f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x0, 0x7f}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000180)) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/04/26 21:52:12 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="0dee284ccb0e3556def61b251d36b3cd25eb5a4d5a29e66f7141d5132ee1c0553c5af597580697fd3fc147c04827c9c639d8a5e2", 0x34}], 0x1, &(0x7f0000000080)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x14, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/04/26 21:52:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 118.364844] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/04/26 21:52:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') seccomp(0x1, 0x1, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x10000, 0x1ff, 0x10000, 0x10001}, {0x3f, 0x7, 0x7, 0x200}, {0x2, 0x2, 0x58fc, 0x8}, {0x40, 0x9, 0x7fffffff, 0x6}, {0x101, 0x4, 0x9, 0x7}, {0x5673, 0x7fffffff, 0x5, 0x4}]}) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="69caea11cd2e9977", @ANYRES16=r1, @ANYBLOB="210400000000000000000c00000008000500000000000800040000000000"], 0x24}, 0x1}, 0x0) 2018/04/26 21:52:12 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:12 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f00000000c0)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001980)=0x1b, 0x5) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 21:52:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:12 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) bind$bt_sco(r0, &(0x7f0000000140)={0x1f}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x402840, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8f80, 0x2200) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/26 21:52:12 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x12002) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x8, {0x81, 0x5, 0xece4, 0x3, 0x3ff, 0x1000000000002}, 0x10000, 0x1}, 0xe) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000080)=ANY=[@ANYBLOB="1b0000000400000000000000166cb14367eb1a75a7c1748b6f8517850202d2b2"]}) getsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/26 21:52:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r3 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/26 21:52:12 executing program 2: socketpair$inet(0x2, 0x100000002, 0x109, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0), 0x0, 0x20008000, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100}, &(0x7f0000000040)=0x10) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x4) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) inotify_init1(0x80000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x5896e7a4deddc0b8) 2018/04/26 21:52:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0xfdfdffff00000000, &(0x7f000000ef31)='b'}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x75, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)="66ba48ab72cf417cbc99b3d864fb181e35560f464e5fd6829cf92c8957d1d633e631b6feec0f73dd89f64179f4996bc885b5e0d5dfd525cd663916067452c7ebb8f16e44f0936f291a24a9c79fc38f0e4bc6d49af8a04dbe5c57652b295089aca67ba82570f20971109226fa6b77e65a4ac9e9e2543491573c327c4a8f2d55b45542ee8578d361a8d200826990e3a6929e851d063cadc80db31378251029d030c5a537205b29c4e2dce23b47b90b4a201189cee1eefa8f1377860252306ae6b7f6c091dd282b53fe4a1ee6e4c3f24a3f76311e536a1c1f454c3e4489818189e748", &(0x7f0000000240)=""/225}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x4, 0x600, 0x1, 'queue1\x00', 0x80000001}) 2018/04/26 21:52:12 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000500)=""/215) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x400}}}, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000002c0)={0x9, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24}}}, 0x108) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6e453cba}, &(0x7f00000001c0)=0x8) [ 118.746879] binder: 9997:10000 transaction failed 29189/-22, size 0-0 line 2848 [ 118.777409] binder: 9997:10000 ioctl c0306201 2000ffd0 returned -14 [ 118.805539] binder: 9997:10000 transaction failed 29189/-22, size 0-0 line 2848 [ 118.857313] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 21:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r0, 0x11, 0x9, &(0x7f0000002600), &(0x7f0000002640)=0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/04/26 21:52:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000003f40)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003f80)={0x0, @in6={{0xa, 0x4e22, 0x7f, @empty, 0x7fffffff}}, 0xfffffffffffffffa, 0x8}, &(0x7f0000004040)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004080)={r1, 0x101}, &(0x7f00000040c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') sysfs$1(0x1, &(0x7f0000000080)='lotrusted*w{[vboxnet1mime_typevboxnet0[vmnet1eth1^-wlan1cgroup\x00') getdents(r2, &(0x7f0000001000), 0x20) recvfrom$inet6(r2, &(0x7f0000000000)=""/39, 0x27, 0x100, &(0x7f0000000040)={0xa, 0x4e21, 0xfc89, @loopback={0x0, 0x1}, 0x9f}, 0x1c) getuid() 2018/04/26 21:52:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r1, 0x7f, 0xb36, r0}) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/26 21:52:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000000000)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x8000, 0x4, &(0x7f0000001440)=[{&(0x7f0000000180)="bfa6917202e303812f0c664d64c6da5749642313ef3f0189d8516cb942c3894419d330134e553f99934942ecdc4d6b18295bc1797c18f0eb2487cf10e71d7da85700277a3b5bf93f90b6675481fc16f46f095b41aebc7796284004ffb9c415e8b7273e99ba782920a1a4137b4a48101ebd1d271eeec27c3bf17461fc6b842277af0338393aa2f913c53323", 0x8b, 0x96d3}, {&(0x7f0000000240)="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", 0x1000, 0x1ff}, {&(0x7f0000001240)="45f196ccc7dbb746305b8e8f8d7e87a3364e3084a4021d76bd31816e8146dfa0500d4d6675c4c11a402bcbe2a740fcdc61733ccc53ba8d4c47138ddd04c46b9a6158ef55347e9b2ef4a40a33306d43d60ad98b414e154a0a58cf9954908e7ef7caae52dd24e253009a200e134d86db5cf66d27b207c6150c968d306ef07520ba4494aed4feb74999228d3509b0f62ba3b8ade583563efdd1e5c5453974da21ffcc921426ca663a555a9a63868332b202021776a9f1f552159930c0f5912783a2df2a80109e5aecf7", 0xc8, 0x6}, {&(0x7f0000001340)="e79365ac3ddc7df07b2198fbd61f0d64ce0ed9b04b2cf3db1c4cd787b81979521404815e124e0a1d12750242013e821a90d673e938467c61ee042c1438fb61190b7ca68715c71b3d8f0cf149f306f7cd59c25dacac8d99eb1e45ffb1bc2f4aac98f4e16dc1ceb73e82a9c940b6676f1b4dc7cf5a7cdb7129716ad0d408be52c2352809879ff8efa6169c0864e8310b1255ff06f804c2307beffb1ff7c6fc753d415bfb089b31e12492d23dc051f30ffe52b118f820810370ed88b62623d0bbacbf0740765751462320faa4565a", 0xcd, 0xc94f}], 0x1, &(0x7f00000014c0)={[{@user_xattr='user_xattr', 0x2c}]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001640)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000001540)=""/249, 0xf9, 0x40000000, &(0x7f0000001680)={0x11, 0x5, r1, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001500)=0x28, 0x4) 2018/04/26 21:52:13 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000048f753e8e0178760b00e7119eaa68", 0x24}], 0x1}, 0x0) prctl$void(0x3f) sendmsg(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f0000001080)=[{0x100, 0x1, 0x5, "c32b3baccd972b8f74c507b4cb8e35e25ffc54a2542f6aa8bc4712930d587b7bcd1748e76a846cd4c5fe84fdb1bdc2909b9061aa07452e6560813735c4c1303fab84bcdd5a2f4cc91431f73a825bcdae41b832c9285273d9515816fb77696c42e597a57c7ba1fb00042589edd7ae6d190551f6e45276c493d3bbfa1ada4fc78ef9f26443390227077d46a970c0af9001f72811728999b06050e0083a415d2c4ee4bd09aeaa79d16c88b63a61ac0cf0283179a9708887e98ebf3b4a08399a3684954901e4357b4bc8f5e6a9c45791fff5f61a6a666be6108eab269c67baf354adfdeea38ba8fe93a6cb8a44d311673217"}, {0x100, 0x110, 0x6, "5ca95395aed953aa19a89a185b31aad743727a506e9f5e9133fe9c32cd4e328388d9932fcd2b28fc0a851a84d11b66ceb2a30bf158a63b6917addccefe1ab71820a0b30d5b8c792c1e3c43c2aae08b8e27a3fc01be0d172065710b181bf8936e328dd6234ea187a7f71d9dc74a9a55fbb5856220af63bae45d7898cde80eea888667a5de3f3c9d73c716f0fe63306659f4d3f55bef8e9b754181ddb2ba07189dc7de2eefa4fd01affab4cb63b48c1f5d74598014fdfe27223247879eee33245ddd79ad5371d4c8759a0e544c95d72bdc2283c352345dd2d898b94ac3b69980c4d32616cc6bb0d6f193a0576fd6dd22bf"}], 0x200, 0x4}, 0x0) 2018/04/26 21:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/231, 0xe7) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) [ 119.466341] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/26 21:52:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000000000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000001a66"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000009ecbc535000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/26 21:52:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r1, 0x7f, 0xb36, r0}) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/26 21:52:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x348) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 21:52:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:13 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x102001, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) write$eventfd(r0, &(0x7f00000000c0)=0x7fd, 0x24d) 2018/04/26 21:52:13 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x5, 0x10000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0xfffffffffffffffe) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) sendto$unix(r1, &(0x7f00000000c0)="9da96eb5e013539d39a3788f1d22a69aff7afee5f9ec61445a9cfba44f5ed40621fdd7441b2bfa8b044739674a555767d8f6b423bbdb0298cc0b66d2a20e966e9bd91ddcc482c93acea531873ea5f5637a97f1c9970e17f5887e2c9b9b9e925e191290088614fb5c46f960c9050e12e9bcc8fceca128e606b6157f737c1069e35a5663db29055a", 0x87, 0x4008000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/26 21:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000040)={'rose0\x00', @ifru_mtu=0x8}}) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000000)) 2018/04/26 21:52:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x401, 0xffffffff00000000, 0xb5fa, 0x7, 0x66b, 0x2, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4}, 0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r3) [ 119.654868] binder: 10072:10077 got new transaction with bad transaction stack, transaction 8 has target 10072:0 [ 119.665599] binder: 10072:10077 transaction failed 29201/-71, size -3774579437689896960-13765 line 2875 [ 119.690722] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/26 21:52:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:13 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2468, 0x2) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000340)="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", 0x57) [ 119.762592] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 21:52:13 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x40}, @in6={0xa, 0x4e24, 0x2dd, @mcast1={0xff, 0x1, [], 0x1}, 0xe7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2b47}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}], 0xb0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x401, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000580)=ANY=[@ANYBLOB="400000e1030000001f0000df82079d28c900"]) r2 = epoll_create1(0x80000) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000340)=@rc={0x1f, {0x1, 0x100, 0x7, 0x8, 0x9, 0x7}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)='\x00', 0x1}], 0x269}, 0x20000041) readv(r2, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/141, 0x8d}], 0x1) 2018/04/26 21:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 119.814603] binder: 10072:10091 ioctl 40046207 0 returned -16 [ 119.853230] binder_alloc: 10072: binder_alloc_buf, no vma 2018/04/26 21:52:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) write(r1, &(0x7f0000000080)="11", 0x1) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000140)=""/3, 0x1}, 0x102) close(r1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x9f, &(0x7f00000000c0)=0x4) [ 119.859240] binder: 10072:10108 transaction failed 29189/-3, size 0-0 line 2963 2018/04/26 21:52:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000280)=[{&(0x7f00000000c0)="3de1556185469e076d328f04978e4e5733699d43c0140e124aad2f6972a026409cfd3947b0cacfb8f7fdc107a20d0e52235e97c2a7eec65f3cb1362a57ab2277d1eb704d923cf53444c58e36049cd0d9399ba5b326e67ad6514652f826d7d0af38aac8fad808689a8940a68d0c134371653cc9b9ca9656db1cf6bf9697bd225a46e8a846e30cd13ab4394e865e1d0f5b434600351512ccf6e0994dffed4d7f6d942a0b9aa635d2a91ac54a8b72896f818f3f505e30c3759fb2", 0xb9, 0x1ff}, {&(0x7f00000001c0)="cb561f31f6282f09d149e3b94e8185c20b28466eb2f8dece933d54dc2518a423f34bd4c21728c37cad62d348bdd794e551602930e0c6c0634ed4addf6acc9a693ba3ee01fc5473a3c5433c", 0x4b, 0x5}], 0x1814008, &(0x7f00000002c0)={[{@acl='acl', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7}]}) chdir(&(0x7f0000000000)='./file0\x00') socketpair(0x4, 0x80001, 0x3, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x206841, 0x0) getpeername$inet(r3, &(0x7f0000000400)={0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000003c0)={r5, r6}) 2018/04/26 21:52:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:13 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001380)={&(0x7f0000000180)={0x1200, 0x13, 0xf, 0x600, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x8}, [@typed={0x8, 0x66, @uid=r1}, @nested={0x1148, 0x75, [@generic="ebc7c252daf374c54bdd33f3ad9a5e02292ea410a63d612f2b274796b29843dadc0e08be1a2b97d359b2d68f4828065800ad979026b3ccf872f9a64010f60fa1a322189125621f1132c89597e5e329caf361160c401cb5438933", @typed={0x4, 0x3}, @generic="0841da6eb5c30a28fdd2426d1e8f471af3f402c4054119152adddb50d60a0767e996d28e69873965a51af552c7ce5e3f1e7fcfda745539ca6f5c3a14e868fc442ad20fcafb229737fbe93a7065ecd90ddce9bc6d377e101671de07ec204e0cd37da84d865c8ef2308ce5f93e6c357ab8cde05f10f710d41521ba8aab7cdd8eae6c81310ed14dffee2758bb0c8c8603fcfab4741006f136ff96957f212400be585c237d99ab677600d1ece9097e6f47effd385a25939472511ab447cb7cb013b31577d481b85932e59a0d32f98d4bbfb92ad47aaa594cf24c323296c8e985df5923cb35", @generic="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"]}, @typed={0x8, 0xf, @u32=0x80000000}, @generic="22659d89a9b3b9c9a74007c758a29e36af43f3f2191512a26b18507c54b5dd3d04c639a509f924d72ba7798487e1247d1c188560b9e84113845aed09a78b495240fdaa7ab9e894630d48b839398caca30cc9b43e3dde1b293460e6a35c475be31dcc6ca34ea14f482c9759fec749b04529c31893f32edede36705a9e68dd4cd690185f24d1e1df183028755c6f99fd4b68b47b"]}, 0x1200}, 0x1, 0x0, 0x0, 0x40800}, 0x4008800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) r4 = accept4(r3, 0x0, &(0x7f00000000c0), 0x0) write$binfmt_script(r4, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/26 21:52:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8100, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0xff, 0xc2b8, 0x3c9}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) 2018/04/26 21:52:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dcffb1defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9f7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f2884939c0e337019468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0xdc44]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da03000000e1000000fc00000000000000dc98784b49e0007e000020db"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) 2018/04/26 21:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2}, 0x10) [ 119.999198] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.019508] binder: release 10072:10077 transaction 8 out, still active [ 120.026587] binder: undelivered TRANSACTION_COMPLETE [ 120.031822] binder: undelivered TRANSACTION_ERROR: 29201 [ 120.037337] binder: send failed reply for transaction 8, target dead 2018/04/26 21:52:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 7: r0 = socket$unix(0x1, 0x4, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x8100) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000000c0)=""/170) 2018/04/26 21:52:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:13 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x1, 0x0) select(0x40, &(0x7f0000038fc0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0)={0x0, 0x0, 0x2000000000000, 0x0, 0x1, 0x2e}, &(0x7f000004c000)={0x0, 0x2710}) 2018/04/26 21:52:14 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 6: 2018/04/26 21:52:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 7: 2018/04/26 21:52:14 executing program 2: 2018/04/26 21:52:14 executing program 0: 2018/04/26 21:52:14 executing program 5: 2018/04/26 21:52:14 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:14 executing program 7: 2018/04/26 21:52:14 executing program 6: 2018/04/26 21:52:14 executing program 2: 2018/04/26 21:52:14 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 5: 2018/04/26 21:52:14 executing program 0: 2018/04/26 21:52:14 executing program 6: 2018/04/26 21:52:14 executing program 2: 2018/04/26 21:52:14 executing program 7: 2018/04/26 21:52:14 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:14 executing program 6: 2018/04/26 21:52:14 executing program 0: 2018/04/26 21:52:14 executing program 5: 2018/04/26 21:52:14 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000009c0)=""/174) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/26 21:52:14 executing program 7: 2018/04/26 21:52:14 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:14 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet(0x2, 0x3, 0x220000000086) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={"6e617400000000000000000000000000000000000000000000000000db8eda00", 0x0, 0x100000004, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) 2018/04/26 21:52:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0x4705b5ec7d61ba2d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='coredump_filter\x00') inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x400) 2018/04/26 21:52:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a1449", 0x1e9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0x1000}, {&(0x7f0000000340)="e93b8c312df9f3d7d9660d1900eb8db83d5a33c9e7b48e9eced615cae79440825f9735fff64ea93210e30448e890f9175b6e153250876088a7b4bf529627862e4f4ef798e3ea2631cd7a12c59d1b500d69291bec8e245bf3078136e728079bec06e0059faa35fb3a4db08debe95a7539fe69c2ca69c4e325daf7e3696627363598050b2bfcf3a99659a10691ea7f1231fcd9291b1751117faabfca1e13f0a21218fa2184cde9cc5b723a40cbb417515aa4559ba64f7290a3cfbed4f1f55c331495af817c766276ba0e8972db8d263f", 0xcf}, {&(0x7f0000000240)}], 0x3, &(0x7f0000000540)=[{0xe8, 0x105, 0x2, "e0398ea92fc55454c8f009e7ddd95417899cc1f94c48268799174ef7276c054c16b9d36a29fbaaf1ac181b4c0296f165797548a298f9d568747cb38eb29522eb16611582b1e4339591bc9e9e591f3ff85fab886958507f453bf2508931490dd69a9ecfb8fb98add4a308260ca042e2ecb7f90a68ab6d93e855814d35c0b6b96ea4fb7f8272e6443627a44a10084de9d1ffd8e69bbd302a26185397e41efdf7461e0f31f1a7b43fcd3e49ebce537425abdc1ef9fb818fc302a90c69328fb464a0bb337a448bf67640714ec09b4f656ab24942f7"}, {0x48, 0x110, 0x0, "46399057c3834ba7a35149223d954b7b221ea4092fdaf6654ee8ee75f92aba1db5fb5efba94ace6919aa77205423d32ad674727f"}, {0xb8, 0x11e, 0x2, "fab7d17b37614ce1930a1e7d76f0f26606c802d563574db0488b7aeea9f815678f124c7972dbddd4ef50f505744508bc3645b504f81b6aceb5e9962ae07c500f6ff14fd67b1692a759bd3cd020a12d44054d660066e952ec507e3e51295aa2e10ca432a4ef94575aad4657a7f59982f7ab3fcc4677481d469416efc6dd4b20bdb4874599a448671cb85aa4dcdd138501bfd330383a13ddf135c9d2b2616b7fe2fb3105d4"}], 0x1e8, 0x40}, 0x4}], 0x1, 0x8000) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/04/26 21:52:14 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "020000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/04/26 21:52:14 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:14 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) [ 120.969961] PPPIOCDETACH file->f_count=2 2018/04/26 21:52:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xfffffffffffffe3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x4000, 0x0) mq_notify(r0, &(0x7f0000000400)={0x0, 0x26, 0x0, @thr={&(0x7f00000002c0)="f1b1595413c4e613afe85f74ad8d2eb5215742d2cbc5e634aa14a64798566c086116fdbd5f8f58429b7e66505c35462ac1944e637dd526ea101f6adb7edf179a4cba7580332a495ae94df50fac3c39aeff3cf0b2686c2c8f95cebbdf95d49cd45da57d2fe8cca785762447ff1f89cf4f36859a2a40e599906d57132cec0a7b220303c57c4a870d8e2b84d82c7708172aa5c70f6a03d722d7fa6f2044de717bc9d5f8705bd65a9a", &(0x7f0000000380)="f292d8275540fdd29ed46194025b6bde63ea60195f052033536118ace61ef410debd2deb386f9a6461ed62efa48f2e37bd1a2939e42ea36c9e98ad6737e20b99e4bc6004af63a489807eefa80057ea5d74d7dd73d6877dae54408a95d92f612f31b3a66f61adfddaed1de53685"}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00000004c0)="8e4e8a7a40a8a2a2413206cc2580e9a3ed8b585c6ebe45aa61b92404f50d345d32ea2fc6775825c801891417100cc888351c51b5b6c9c6bc14fdb9af946f691082fcea8f2da389c8d26786e55f321966d73f163d4ce2148c") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) tgkill(r2, r3, 0x17) ioctl$DRM_IOCTL_RM_MAP(r1, 0x80087601, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) timer_create(0x5, &(0x7f0000000100)={0x0, 0x1b, 0x5, @thr={&(0x7f0000000080)="504fda03feb3756a8060729e8e6c247931af34b21785c7a7b5a4f3f02e", &(0x7f00000000c0)="cd28de37683b71e6"}}, &(0x7f0000000140)=0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) keyctl$session_to_parent(0x12) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000200)={{r7, r8+10000000}, {r5, r6+30000000}}, &(0x7f0000000240)) 2018/04/26 21:52:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x4b564d03}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0xa, 0x0, [{0xb80, 0x0, 0x2}, {0xfff, 0x0, 0x80}, {0x277}, {0xb4d, 0x0, 0x1}, {0xbff}, {0x264, 0x0, 0xffff}, {0x40000bff, 0x0, 0x7fffffff}, {0x991, 0x0, 0x7}, {0x40000b55, 0x0, 0x7}, {0x84e, 0x0, 0x12a}]}) r3 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) sendmsg$nl_generic(r3, &(0x7f0000001e40)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000001e00)={&(0x7f00000008c0)={0x151c, 0x41, 0x220, 0x70bd2b, 0x25dfdbfd, {0x8}, [@generic="403d6dea0bc9e609b240d3040d6e0460a07be200656edda8690c7f8e6707cce168ebd6bfe20f973716d0ae1f95c3eb5906dab01d0821a215f7575425e9e80b351046e2bf6edfda5fc867634cea3929909679a116abdb5ebf8e13c919d0955afce38d5cc15d845647294a680cda858fe5c6403227b68476917ed34ed43c8bc340940ff393a3df3d36e237c2e9fc9a36eed1a1f8514ca2c92360f82b71ad9a7bda2a", @nested={0x1120, 0x54, [@generic="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", @typed={0xc, 0x4f, @u64=0x2}, @generic="a3a923b80ab1c4fce0fa244cabc5a9f27e9714a110dc0695979916", @typed={0xc, 0x68, @u64=0x7f}, @generic="16ca3096235825ab21593a741c8f081a810438e54e40e6aa1650739f7ddcd6840577b32475f6664e99b6078cf1adcccc3d982a6f58a6515c417133f0ca3738623593736e0f27da52f9a864ee537928682505629064cfdc6862e0961ef87bc72c6a53752d8708631750e313e10366abc2c884c1572b95b6672b", @generic="6506a26322d6ff5cd1cd64024936a5fceb8b3d42b341251c92ac9b1de71bf2f53612c74f038a622e5db136e1ecd7e4e5392f32f304e27784fe0d682bf606c8e4c9aaf29412724b07e1b217e7c7eaf6a4489196312299b646dcf9e3095a7e311441ac5bdf83291d44487fd431cf"]}, @typed={0x8, 0x4e, @u32=0x2}, @generic="b3d318ae8e96689543b424663010e67fe153ea3ab607ef38951b5f932afa24a819c441ceacab539409e4700f2e144fd464957a677238e5a0093dc54ba107d392abcaaead1c28eac38a03fd171f64ca3e95a07e66992a2fdca1ee899290247e87ad23ddd5335beb9d855958e83f3de448306e7fb87bf13fd734c17e641dfae9a412aa3aa5c8b4a90f0be2908f10742edad866e87b3bc8a6c2", @typed={0xc, 0x69, @u64=0x400}, @nested={0xf4, 0x8b, [@generic="41bee00d0e177fbad211729075fc02c33547e1615e887450cf0aedc84653c7f446beee510f2f044ca324c1b2c1c2ae712b2cb705869ee7a5d6e5dc9e", @typed={0x14, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bf0151f7cb030c98082d03b67ebfbc6cf10176e1bc66f52a480e371a8b53f0eb7bd5854e652e3d7a1c05af72bc8b88b7cd7517855be95054774c1395350c0f0f7321105b2359f1d0fa421a1acce039a1ea00dc5776fb00935dc48bb680f4355be59894199430cac15334c79aabebcb989b17b63d5ed96b4039dd6b046f38b3dd612506f2842f2e16b4ce9b0f171b24", @typed={0x8, 0x13, @fd=r0}, @typed={0x8, 0x1c, @pid=r4}]}, @nested={0x1a4, 0x31, [@typed={0x88, 0x6e, @binary="09d54d9e381569c8c643245efa929bd5781e523e80c41a60dc97c989ba68bd34108f2b6929c651178c53535866aa498eaffff47504d48dbdd953226dbad99a0df8a3edcd953bd1f4ab2983fad98accc9ef3345fcae7b919716962ead8588a1369cf30bf42eb2fd0bfa261ee2764a94340d6bb771fee4835715e8b8cc3bbd9df87ad0f6"}, @typed={0xc, 0x32, @u64=0x3}, @typed={0x70, 0x4, @binary="226d9a3df7d154bd198be50d6396d712e8f1e691dab53c3882ced09b2003566e945ac4a50f73b2605984ea0a2d00491d4e7b3283888742f79f6e65bd14cf1ff293e6b11eefb732a5008c939f27b6ae05b2745f36ca81f999907663483e8bd8a3742f7f8b491a1f22972f"}, @generic="48e5efab88b56e08e348f1898dc89077ed9e8a44a84159e437ae80b2c31bf22ad325436d27dafde943969bf80a6731cf8914b4fa7481dc11eb7acf2ba03c44365751cba79628664567a82e2d888d09d7f9b101b94003b4ac9c3f5a653047bfe3c272f8751ea2fe54928effe247d2e97571ec5c0a56222e196e56e7cf2d65e22a113b5d9b87a07112a2799644dbcfab1c0088", @typed={0x8, 0x89, @u32=0x8}]}]}, 0x151c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)={0x1, 0x8000}) [ 121.045332] PPPIOCDETACH file->f_count=2 2018/04/26 21:52:15 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@setlink={0x18b4, 0x13, 0xfb670cdc3e0beb, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x20600}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x3ff}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_PORT_SELF={0x1874, 0x19, [@nested={0x378, 0x33, [@typed={0x88, 0x32, @binary="bb1233dbd874d9004cfac7657c81a29ea0453a639ffb9e5d10d54a07d0e2e0fd6738aa22d00149033315f1497bfdf429f94e40dfe1ef76df2865f99f9675c8222c90a52529b934d22aa405f1b5a8fdebd8d5d03a3c226a375a947e01f2e66d373771fc119ba1c25547496abb41291644bbcea9b9438ec45c6ae2cd1570ac11e9931f14b6"}, @typed={0xc, 0x30, @u64=0x80}, @generic="0fd89166ee674f7a8337f2ab6557dbfbee5f489bec98e636827e14ae3cef301156f65243736ac86b8b0c3c59be361211272b2ea004255cfe548e7fd0ba79832e40409a718fd9fa2c650e7b192f3e0f8c257c7e7b27f3a23593952b5904572f4a7fd05f5e054a6bebb5d6bd1175be6e07409c7f6f8e01e91fb4ecc5da4b3a22d6db3917ac9c021d5f9aa67060438ab1a7f46756994a13864d98", @generic="6047faf732b686e19d5a18c535d49ec95aaf62fddcc6c9b36d9e81cca1aaaa38a783137c403c0dc2ae40995ac6c7c73eaae310e83f8f989bfbbaa3913b12a9a7ee9673c149d264d9572787e71d4a5462e9f8f59507a6fc6db6a7c88225ddcaeed3390075bd3c0e784d2d2b4c311cd1d15aba1304285e620ba6", @generic="bcb63dbfd1e6407ee87ab8a40aabdd90973ba219a349238e43412618bacc90906c15205469cafe9a46447de357ceeb191352482f6529e394b03c2a299e3262c2fecc946078625776636593bcc709082fb76aaac54918da87c861b0c7cb05f8153dae7b931e67b246d4c8f4bdad994599e157bc07eedf150183ead94c179a2f6ec0899cca412c438f8dc2261259730d38bc92be7044063e4bd8a113d0f69eb27aab69d686b0e341aa3bc2bff16c2b223cded58683ad8083607707a28a4350de3a9f012b6639484020bd8996687ddbb80bcae63579a9379aa6d63a1be0d74c5081365d29365160d81efa014593e37ecaf413", @typed={0x8, 0x3, @fd=r0}, @typed={0x8, 0x8, @pid=r2}, @generic="4162b8c7d960933b87c85335f9cd21ef985e41f5e5a768a68e70115697c5ccb624b081cc2276f5f8ca2641de19201b25dc5a007b79e811c3f26c42a21891eeade6f9f178f9b8535d46d6ac017f55ad3f8aaecc19e7b57a29317e1ba42431937083217a0739c93079d9720369f8e309989a2861277680710d55411d5c692611c6947d3ba3cc0851b9690c0c3e4d06fca9a1cee8ecc3c77351be1c37ff181b62896751687b4c441feb8146ba324ef2554ad729a4b0d2bdcf575e9a8fb43e8c61af79e10f616ff1eaf034871323e0"]}, @typed={0x14, 0x49, 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@IFLA_TXQLEN={0x8, 0xd, 0x7fff}]}, 0x18b4}, 0x1}, 0x0) 2018/04/26 21:52:15 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x4b564d03}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0xa, 0x0, [{0xb80, 0x0, 0x2}, {0xfff, 0x0, 0x80}, {0x277}, {0xb4d, 0x0, 0x1}, {0xbff}, {0x264, 0x0, 0xffff}, {0x40000bff, 0x0, 0x7fffffff}, {0x991, 0x0, 0x7}, {0x40000b55, 0x0, 0x7}, {0x84e, 0x0, 0x12a}]}) r3 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) sendmsg$nl_generic(r3, &(0x7f0000001e40)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000001e00)={&(0x7f00000008c0)={0x151c, 0x41, 0x220, 0x70bd2b, 0x25dfdbfd, {0x8}, [@generic="403d6dea0bc9e609b240d3040d6e0460a07be200656edda8690c7f8e6707cce168ebd6bfe20f973716d0ae1f95c3eb5906dab01d0821a215f7575425e9e80b351046e2bf6edfda5fc867634cea3929909679a116abdb5ebf8e13c919d0955afce38d5cc15d845647294a680cda858fe5c6403227b68476917ed34ed43c8bc340940ff393a3df3d36e237c2e9fc9a36eed1a1f8514ca2c92360f82b71ad9a7bda2a", @nested={0x1120, 0x54, [@generic="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@typed={0xc, 0x4f, @u64=0x2}, @generic="a3a923b80ab1c4fce0fa244cabc5a9f27e9714a110dc0695979916", @typed={0xc, 0x68, @u64=0x7f}, @generic="16ca3096235825ab21593a741c8f081a810438e54e40e6aa1650739f7ddcd6840577b32475f6664e99b6078cf1adcccc3d982a6f58a6515c417133f0ca3738623593736e0f27da52f9a864ee537928682505629064cfdc6862e0961ef87bc72c6a53752d8708631750e313e10366abc2c884c1572b95b6672b", @generic="6506a26322d6ff5cd1cd64024936a5fceb8b3d42b341251c92ac9b1de71bf2f53612c74f038a622e5db136e1ecd7e4e5392f32f304e27784fe0d682bf606c8e4c9aaf29412724b07e1b217e7c7eaf6a4489196312299b646dcf9e3095a7e311441ac5bdf83291d44487fd431cf"]}, @typed={0x8, 0x4e, @u32=0x2}, @generic="b3d318ae8e96689543b424663010e67fe153ea3ab607ef38951b5f932afa24a819c441ceacab539409e4700f2e144fd464957a677238e5a0093dc54ba107d392abcaaead1c28eac38a03fd171f64ca3e95a07e66992a2fdca1ee899290247e87ad23ddd5335beb9d855958e83f3de448306e7fb87bf13fd734c17e641dfae9a412aa3aa5c8b4a90f0be2908f10742edad866e87b3bc8a6c2", @typed={0xc, 0x69, @u64=0x400}, @nested={0xf4, 0x8b, [@generic="41bee00d0e177fbad211729075fc02c33547e1615e887450cf0aedc84653c7f446beee510f2f044ca324c1b2c1c2ae712b2cb705869ee7a5d6e5dc9e", @typed={0x14, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bf0151f7cb030c98082d03b67ebfbc6cf10176e1bc66f52a480e371a8b53f0eb7bd5854e652e3d7a1c05af72bc8b88b7cd7517855be95054774c1395350c0f0f7321105b2359f1d0fa421a1acce039a1ea00dc5776fb00935dc48bb680f4355be59894199430cac15334c79aabebcb989b17b63d5ed96b4039dd6b046f38b3dd612506f2842f2e16b4ce9b0f171b24", @typed={0x8, 0x13, @fd=r0}, @typed={0x8, 0x1c, @pid=r4}]}, @nested={0x1a4, 0x31, [@typed={0x88, 0x6e, @binary="09d54d9e381569c8c643245efa929bd5781e523e80c41a60dc97c989ba68bd34108f2b6929c651178c53535866aa498eaffff47504d48dbdd953226dbad99a0df8a3edcd953bd1f4ab2983fad98accc9ef3345fcae7b919716962ead8588a1369cf30bf42eb2fd0bfa261ee2764a94340d6bb771fee4835715e8b8cc3bbd9df87ad0f6"}, @typed={0xc, 0x32, @u64=0x3}, @typed={0x70, 0x4, @binary="226d9a3df7d154bd198be50d6396d712e8f1e691dab53c3882ced09b2003566e945ac4a50f73b2605984ea0a2d00491d4e7b3283888742f79f6e65bd14cf1ff293e6b11eefb732a5008c939f27b6ae05b2745f36ca81f999907663483e8bd8a3742f7f8b491a1f22972f"}, @generic="48e5efab88b56e08e348f1898dc89077ed9e8a44a84159e437ae80b2c31bf22ad325436d27dafde943969bf80a6731cf8914b4fa7481dc11eb7acf2ba03c44365751cba79628664567a82e2d888d09d7f9b101b94003b4ac9c3f5a653047bfe3c272f8751ea2fe54928effe247d2e97571ec5c0a56222e196e56e7cf2d65e22a113b5d9b87a07112a2799644dbcfab1c0088", @typed={0x8, 0x89, @u32=0x8}]}]}, 0x151c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)={0x1, 0x8000}) 2018/04/26 21:52:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000300)="62af86fc2ee4bd25e8f383c47dd2b7e0f13dbab32e824dc8745702abafccd38a4a65776506e571460567516a74c015c091cf0983cdd4", 0x15) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'bond0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x2) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x10c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0x3, 0x8, 0x200, 0x0, 0x0, [], [], [], 0x0, 0xf9b}) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = msgget$private(0x0, 0x4) msgrcv(r2, &(0x7f0000000280)={0x0, ""/51}, 0x3b, 0x3, 0x1000) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00') socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) pipe(&(0x7f00000000c0)) 2018/04/26 21:52:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x1f0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="75c56b33cce5461a8a406703bf330eff52f42c33db51cdb91a24454bb7c3b7b397650e18948167dcc252bbe0810bc444004bfaf6dea2abbeeffd673c49748b742c", 0x41) 2018/04/26 21:52:15 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:15 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r2, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x5}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) poll(&(0x7f0000000300)=[{r2, 0x80}, {r3, 0x40}, {r1, 0x200}, {r0, 0x6000}, {r0, 0x20}, {r1, 0x100}], 0x6, 0x80) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="64000000230000072abd7000fddbdf25130000000c008000ff3f04000200000024007200706f7369785f61636c5f61636365737328766d6e6574303a656d31656d300000200027007d7365722b76006f786e65743173797374656d637075736574000000"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0xeac0740a1b8ef885) [ 121.383534] netlink: 'syz-executor0': attribute type 39 has an invalid length. 2018/04/26 21:52:15 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:15 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) mkdirat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x1ff) setns(r1, 0x48000002) ioctl$VHOST_GET_VRING_BASE(r1, 0x4008af04, &(0x7f0000000040)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) 2018/04/26 21:52:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002500)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x4, 0xd000, [], 0x7}) mkdir(&(0x7f0000002700)='./file0\x00', 0x2000000000) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) acct(&(0x7f0000002740)='./file0/file0\x00') bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000002780)=0x8, 0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file1\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00000026c0)={r0, 0x9}) epoll_create1(0x80000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x2f2) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) inotify_init() 2018/04/26 21:52:15 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:15 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:15 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r2, &(0x7f0000001600)="21977a45409795debb3cff73addaa4bbe8e2e8b252c0b287f6523f912b0fdd37018aa212515f181328f89ec0b29fb21decb0ef7d44c8cbf2f486c94fd4fd95c342bfe057794d47d60a23ecade46a1de8f69027abde204a043899c281551705e3ed5084979b67279dde1b63833319728aa49bac767173ebadaf20bf5e3fb81fe945f585ab12857265c83e3d42831850946570002800d3d483098c5ba0b5d47cc63d394b387987fc5839f5a73a4f534be5c63e7c6c4246200709cf697cd3d6c1288d40a803c1f09f2bd6767abbb6899641a35505bc0905417ad2e1d5fd0560a45d9ef702492d1295661714f64f37deea13f6857444dc04e0fe4e5dee16ef7a304667e9ce0c1834ab0a599fe3da414e9a0fea4488855b57fd2e16a526ba5cf96b37fe5d6bc2418c1d24ae1b856ec48437a842fc2a48937c638113612f86f2613d10a9a09230cbfd6c330e08dbb811575c1c9b9b24150cc8b0931ee833c90a8c7547743e13516b1323297081ee020f4992a790e09d4853e6b380689431597e45df18187c35e0dd9a13b1cc5c700a179df5587f9b30ef9ebc0089ccf9e1fe533619b1a628cb29a8f127dd63621f16f3aad7c460ba14c0df1a1eb6eeae1f79f6fa99b704d89bee960d39c3121dafe99c3c8217c173784547b228ed0f189abd97ed540eaee01ff934e5cec326becf76280d885d3056e064d59ae498a74b98db9b25f6033b4026408c3f0b577e2cc72a5db607f8203d00a34877436178115e9df674fe2fdcc90937cbf78cfa29b2915c00483adf42768ba897b8346841b754f6d04516c2da22df67d13bfc9aba03d5841ead6fe6c2bcc6299f45b148e50ea6072d6fcc7db315e165aca1a66cd01e5be1a3af485e2a5cf065121d9a1a7baf131911ed80933133f2eea86bfadb780654e4f83062ccc908f979a8a88d073896ab4507ad6137185ff3a93ce5920aacb9a6c569701e1042cdd3a94af3f6607725e4742ef98ec414e551af2706b8fcd15231539268843e52b04e0c6281bbe9e4d17befa2bc25c80d461e8acaba17f12b4c5b1dd5e781b97eae081fcd0869d850825e844aa5d3c5967c8e59ebd2f21e8d4f86e82fe60bbd42b7ac6886ad471526e7a89a011fdf9538c940c294e7a31ad7f2cc15278db5a284e286123d0c715fdbffaf96bda5a6d8d744c0b9ba2d1f4c7c38068cd4bb590d474f66bc6bb23a4af8a81ac5ff4ff4d7d091c9de5d4b4f0ae7c9e8e856c87fb7c13c9b3cbca9d0bc11f6d9b8da0ee646bc951f32f130414935001dd89e4996c2905b7c866a0bed0d3da78c474536410b6d5b38c47715dc9b10134fbd9c64cafcd33c75ff71ed79b1f3df82b152deb7934e551f3fbc6d1c66e16527f3bdc0a01fa5b22da496da87209002abb09872819dba87902ca67633884555dc938d9714a4643d36bc47cb43e4ea0d4bae54ef9927e149d8b111f5e6cc3a6f98522f2169347fab3c6e730988e1cdadc87ce2c89e0f95dea64376c0705932d6d145d78336a008b10e8874bdd5b23271b063027b9b6482a4dcbbf80bd0981dab75d8a34502d62fb7a995549fc6c6981413a2b1cbbf944d6d90f2fc770ab877c0d3777b06471514d1351256a1acc81b4667df5c55f85b80cb74673349a3fa6ea353d90014ed28bd483db7eb2698830089f7ee1db40b71e56fc34dc267a5a711122cabf4b51d03c83384d80a285dc2a9b71b7d2c69e17e12b4a122a1175a49d04ec025619a3de1f03fba325c57889816f47f39e13e54d25298a1d61090b6ff26e5e7a4e1fb3f4aa5b40139d5347e6b1ef19ae440eecf2c0457e673a2d9d6f09e91d2b41e7300dbf5b5f322a408555df11fe4c74bbee67e19d15b63752b065934fe015be56607f0c0e3ea09c432aa552badc67302fc4b43e7273cd9438cae01ff8e8f864b843519128bc4a9c361e4201a7c30c07d760b9952bd10956747be54151efd4389bd88014bfad617a0438c30a0205bd4965a9c80df5593c9f9f9bb83bbe75b8f6c12f77c3d06deb174a5a87ff91e39117ea6edc56d7d01f8e50a7214bc0715cba977c252c14b2c2e00fcb29e502bd82bfae98cee959211e2235a33448c929f7146ac20a3baadf15ecb72d36c40a9069b3447e0fa771072ac629ea0bd9933cd1d837700e42ecf1e0ce1fd9ef3a7b32c2cda2207aca6dd79794eb1cf8e7f6dae37480aeaa269795757601b8bc9d020432493d6064e3014f4b090c06e36c21912a287ecdd8b314776f13efc4c975bdfaf9acd6703c1785010917ff7baefaa0741530a16a0b0811de483a58770990e4a3ce376e5ac1663eb3cd59eaa2d1e90b3ce5fe2e7aa8b458e2c839fef288b02dd9bdf0b27cc1ddff23d4cd8109dbe0771653257cdfba532eedd0786cfabeef56c4b5e0a07767a201ac2d6bd443dc62b6ef7dc57817d1c7c17125598abd10a29d0a9c796680c0fc0513e28a50ab4295e23a2533242ffa0bfcaa46884cf234e8af471fbc63e08a16f2e1424a76f6c420f938207b022709d42b5c75dd2fa21a0469021ead28ee8e654f11de17386a4af06d35e21e2f826d0df2bb683a2ac7378459aeadba12988fc570b9bf96fbb655b189146a4bfd1b8f68eeb4650071858842b4253f3e0dbbe3023d21d8782f5fc727c438490960db1a875798ae5c5fd63d9e145eb8241d943a4076791865d7b770e2ae1ff5b5776c0a1cc560ee0def3071f3d757a1a1dc865c45da0f2a1afa5495c8a0338804512178c01cafb027e8266c96ccde4672ea311e2cc6ec7219335d0aa7c84f297e340218905e4c38538a16558425b2e7453631bd0da8cac7a9c56ffe628261332841f6a580a9668de6b323b5549baf739aecec2def552939e613f53df36e683dd0ebeba46a84de088ca50ef656148a501ae9de7de1a43adac68450fdea75c5ccb6294e1a931801f1ddd2525f4dbdeff580b6ee6bb62f10ed9ded5f0ff0be50c3088c2cd43aa4969676b4227a5051f2c7bec9fcb2f060098a9efa7d6f1b8f85fd66be1bfecff42defe8421e8a426a96f5fb29eb95886eef2d896958ce2468f7c338d2b7cad1e5fbff1a2e844472f6e0693325dc5f1b6c0069fa14c2aca3850170207fb54960cd492319dfc3ca53c399e06e749d48fdd115b7af9397211d0ad21ef7ecf539200b0f26da804cedef5b968697c8f57847441ba613065bff50c11ba105bfeee605e06104b6ac5e201c4c4061f59513c4a4a47e340ef09f043c6afec4f06aa74f5ccd35a1a6d0d2e484b82458ee58438db606a249dcd07161ad45825fd832cba63f52d994657394f39ae5123f3346ea4a2fb70a8c528924e84187e32319b0a0fa585075a92a901247bf37ce1d36f90633d72bf6e11d7d78536398826dc9d5d3d0de5ce5e6ba311481c81dae3326554c713dd1c23518529d0ef7884ca5157d96e99833c7295850a0dd27d316b1d5d1628d4b8ba582eac07445dd87512c564ea5453dcfd110eb8fad1560d8b44f8ddc52b7768295b14269a6fb9e8c0ca341399f24a0967f621785d125356bc3062c9c2745bfa91374fe81f12f9bff514bfdf3d3123db822298553785fd6b872cd8d9c1c34c0151a8c0f1b3226c05fc454b3271de3e14454962c356d25c11ab161bf3178c406494f4ee4f3db8abcd3d1a29ce060e3dc023f05c3e3260597502cd79609efc95f0a2a8369d571f7860c283a8129ec6ae39644f14f764e7983e0fb7e1005ee805f819a5bbd2fce05b627759ef9129d60c8a52483861c63de67ede89d57a853b5851927ac6b0b2efef78dda646c647fef994fd3a0177ab1eaccd77ddd5c03d95d18b9116506a760a18b78962f3df2b59d21d2221c471d4ac497c05f0fe64301a5b5374a601b58eec8a4e6c62afd99db22bba4628df350f3e9562581f7dd2cdf17838fc408db6053f59e3d3f0bd8e456f93bbb983da382d674267c588461da52ee8e4e222c4e58002be4e828933d32d58cf20938246bc2d585ea6a3032d940601bb4f70c0439c3567a30a329b95eb47a98df156019cf21e1cad6435a796b9258a827f7b8520c2fe286c6b301328774fff5b9c00ed12fb7f59e33c66e1ddf94ee810f61da43f1ee7a7ae472b5ebd8b7453b4d8523412c801442bdda8053e74ca053676afef154078e1113fa3dc0c0135e93186ead9d2ff00ec9e419cd0dab46be9f96a3cc26393c52f362affa878dfcfe31bd9e524bf528ef1fe95995dd1834368cb928b34f99cf60ae6d1a3e28e5ca23eff29b2e04a12fdaa6e65329fc703a0b19047de98ae0906feb61a2daa7756416775b5ab91c597c4d7bc8b4ef04dd3b71a284d13e730e17d8a3fb7798bed3171f80ae5f6f0dabeb7d60f4a927a67f9fea5c1f97ba8a9e02be7401f70d817c686500a23469138a0ae88be603b95645760a2a31e28a6eabc0517dca379f586d3ea496505a214db5847fb93f39708ecea3b9c00ac44c1dec51dec5ee081b1134ed78cfd56407f6895f044b8595d4752d417b5b748cd41845081ac1269f7d1d4458207c65a670b2d48a0d157140c1d3caafdcad9d32e21762a1f794c60c544e3787a1a225db951b9c77a5d6e46e1e0a8d6c8d4db347ea1f6bb33e95475ef88effb5a4ff31edac496c0d9dd88c45b785d1397fa8f92a47890fd01ed234c0b78660e029a458d82df0f5927b3cc2ef7026ab5eb13f206cbfcfc3ba1dd8f46ed42d0792d8a374a6fd859048ec70745a878ef1d4ccd4c7f8cf7a668aa42257cac425404ac295f08215bdeb81fc049983fedabe4b8ff890763d3483ee0086b9150f823aac7f35d5da103df1723477fa22bbf132c01d32d472766fa5b5b054a167ccbdc1a430abc932f8b7d0c1e7c9202e3af461a4f93dc6d16841b9dfd944feaf4f333997ea4a60e4a6934a26c2f1048118e8afad0058741df87ce2c710c3d882835948ca95866dac1401cf58303b5b241a23d32618b103f02f96fa16e28a59aa59e6b1d2a7cad2e68916af7005fc7fc7b2efcb90191c6a20def040ea1eb1c2ca0687a92fdc9807a6b767891e99f2fbf1de52dd1f8fb048250e572d5895dddcbd670e23a9806ecd82b8b4e8a2da07228a3bfc614e2f91c", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x5}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) poll(&(0x7f0000000300)=[{r2, 0x80}, {r3, 0x40}, {r1, 0x200}, {r0, 0x6000}, {r0, 0x20}, {r1, 0x100}], 0x6, 0x80) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="64000000230000072abd7000fddbdf25130000000c008000ff3f04000200000024007200706f7369785f61636c5f61636365737328766d6e6574303a656d31656d300000200027007d7365722b76006f786e65743173797374656d637075736574000000"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0xeac0740a1b8ef885) 2018/04/26 21:52:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000100)='./cgroup.cpu\x00', 0x3) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000140)) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) 2018/04/26 21:52:15 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800"}) 2018/04/26 21:52:15 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x10800, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000011c0)={'HL\x00'}, &(0x7f0000001200)=0x1e) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001240)=0xfffffffffffffffc, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) setpgid(r1, r3) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001340)=""/26, &(0x7f0000001380)=0x1a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000013c0)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000001400)={0xffffffffffffffc0}, 0x8, 0x800) umount2(&(0x7f0000001440)='./file0\x00', 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000014c0)={&(0x7f0000001480)='./file0\x00', r0}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ashmem\x00', 0x200000, 0x0) r5 = geteuid() r6 = add_key(&(0x7f0000001540)='big_key\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000015c0)="bac37dc9717d7ccbc0a3739fbff525173b965082145daca4b10cd9449f09c2ffd90bbc88a21d2a4b70993a8cfe3fb063bccd77a71d55db4532396fe7eb8e800942790c1f9a1c8311710b7c10abb1c2fefc7619d6b445c22af93fe8636f23e4ce25b5f9e084c6d69404a4d843a6cb2c0fe98e6bb164f579f7e6e2916e51f1bead8da3ea5458b9c0ee3975cffb9a6ea218008d51bf3227139cf617b6407934a7a69dbebc1497d29ae285eb2a0a97622aa1c4444acee89c5d82c0c731600154fa02c52abed7458a5a4a00364886e874cc269e49f08e60a7bd49", 0xd8, 0xfffffffffffffffa) keyctl$chown(0x4, r6, r5, r2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000016c0)=""/224) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000017c0)={0xfffffffffffeffff, 0x6, 0x4, 0x70, 0xff, 0x400, 0x4, 0x1, 0xfff, 0x2, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001800)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001840)={0x86, r7, 0xa59627df2618e608}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001880)) clock_gettime(0x0, &(0x7f0000004340)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000002940)=[{&(0x7f0000001940)=""/4096, 0x1000}], 0x1, &(0x7f0000002980)=""/4096, 0x1000, 0x10000}, 0x9177}, {{&(0x7f0000003980)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003a00)=""/132, 0x84}, {&(0x7f0000003ac0)=""/144, 0x90}, {&(0x7f0000003b80)=""/3, 0x3}, {&(0x7f0000003bc0)=""/102, 0x66}], 0x4, &(0x7f0000003c80)=""/224, 0xe0, 0xffff}, 0x101}, {{&(0x7f0000003d80)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003e00)=""/69, 0x45}], 0x1, &(0x7f0000003ec0)=""/178, 0xb2, 0x5}, 0x9}, {{&(0x7f0000003f80)=@nfc_llcp, 0x80, &(0x7f0000004140)=[{&(0x7f0000004000)=""/97, 0x61}, {&(0x7f0000004080)=""/162, 0xa2}], 0x2, &(0x7f0000004180)=""/173, 0xad}, 0x1}], 0x4, 0x12040, &(0x7f0000004380)={r8, r9+10000000}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000043c0)=""/146) getsockopt$packet_buf(r4, 0x107, 0x17, &(0x7f0000004480)=""/105, &(0x7f0000004500)=0x69) setfsgid(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004540)={0x0, 0x5, 0x0, 0x917, 0x10001}, &(0x7f0000004580)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000045c0)={r10}, &(0x7f0000004600)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004640)={@remote={0xfe, 0x80, [], 0xbb}, 0x81, 0x1, 0x3, 0x1, 0x6, 0x401, 0x9}, 0x20) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f00000046c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000004780)={&(0x7f0000004680)={0x10, 0x0, 0x0, 0x90001}, 0xc, &(0x7f0000004740)={&(0x7f0000004700)={0x2c, r11, 0x500, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x423a1174}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x800) 2018/04/26 21:52:15 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) migrate_pages(r1, 0x7fff, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x6) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1) [ 121.745994] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 121.809712] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 21:52:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:16 executing program 3 (fault-call:5 fault-nth:0): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:16 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r2, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x5}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) poll(&(0x7f0000000300)=[{r2, 0x80}, {r3, 0x40}, {r1, 0x200}, {r0, 0x6000}, {r0, 0x20}, {r1, 0x100}], 0x6, 0x80) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="64000000230000072abd7000fddbdf25130000000c008000ff3f04000200000024007200706f7369785f61636c5f61636365737328766d6e6574303a656d31656d300000200027007d7365722b76006f786e65743173797374656d637075736574000000"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0xeac0740a1b8ef885) 2018/04/26 21:52:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:16 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001540)={0x0, 0x7d}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e22, 0x8, @empty, 0x9}}, 0x3ff, 0x401, 0x201, 0x2, 0x4}, 0x98) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001700)=0x10, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001ac0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001c00)={'vcan0\x00', r3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001680)={r2, 0x84, 0x3d, "69639eb5ee67a04c1c227c5810e2eb4d2d59568d19a47a09730cfca8086e76b381b323681e7fd4f31c6a3910768ffadf04c75c9907704f691f15e39b19"}, 0x45) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001480)={{0x400, 0xe25}, 'port1\x00', 0x2, 0x1000, 0xe1, 0x5, 0x5, 0x94b0, 0x2, 0x0, 0x4, 0x8}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x2f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0fbea229d3b800008ee8bad104b8c001ef0f0866b94102000066b80b00000066ba000000000f300f011e060066b8080001000f23d00f21f866352000000f0f23f8660f72f56d670ff7dc660f10c7", 0x4e}], 0xaaaaaaaaaaaad7b, 0x0, &(0x7f00000001c0), 0x100000d3) ioctl$KVM_RUN(r0, 0xae80, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) 2018/04/26 21:52:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/26 21:52:16 executing program 7: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x4, 0x3, 0x401}, &(0x7f0000000040)=0x14) acct(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x3f, 0x80000001, 0x2, 0xfffffffffffffff9, 0x4, 0x8, 0xab3d, 0x4, 0x7, 0x8, 0xfffffffffffffffe, 0x3, 0x4, 0x3, 0x4]}, &(0x7f0000000540)=0x100) 2018/04/26 21:52:16 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2040) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xe67e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400040, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@llc={0x1a, 0xfffe, 0x7, 0x3, 0x9, 0x401, @random="dd152eb8f391"}, {&(0x7f0000000100)=""/236, 0xec}, &(0x7f0000000200), 0x6}, 0xa0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='9p\x00', 0x0, &(0x7f0000000340)) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) [ 122.448460] FAULT_INJECTION: forcing a failure. [ 122.448460] name failslab, interval 1, probability 0, space 0, times 1 [ 122.459762] CPU: 0 PID: 10380 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 122.463241] 9pnet_virtio: no channels available for device ./file0 [ 122.467050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.482807] Call Trace: [ 122.485411] dump_stack+0x1b9/0x294 [ 122.489061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.494276] should_fail.cold.4+0xa/0x1a [ 122.498361] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.503481] ? alloc_set_pte+0x1013/0x1600 [ 122.507733] ? graph_lock+0x170/0x170 [ 122.511553] ? find_held_lock+0x36/0x1c0 [ 122.515634] ? __lock_is_held+0xb5/0x140 [ 122.519724] ? check_same_owner+0x320/0x320 [ 122.524062] ? __might_sleep+0x95/0x190 [ 122.528038] ? rcu_note_context_switch+0x710/0x710 [ 122.532985] ? kasan_check_write+0x14/0x20 [ 122.537219] __should_failslab+0x124/0x180 [ 122.541453] should_failslab+0x9/0x14 [ 122.545248] kmem_cache_alloc_node_trace+0x26f/0x770 [ 122.550345] ? find_get_entries_tag+0x10a0/0x10a0 [ 122.555182] ? mutex_trylock+0x2a0/0x2a0 [ 122.559234] ? __lock_acquire+0x7f5/0x5140 [ 122.563463] __kmalloc_node+0x33/0x70 [ 122.567261] kvmalloc_node+0xbf/0x100 [ 122.571060] alloc_netdev_mqs+0x173/0xfe0 [ 122.575197] ? graph_lock+0x170/0x170 [ 122.578987] ? tun_set_headroom+0x60/0x60 [ 122.583126] ? free_netdev+0x450/0x450 [ 122.587007] ? debug_check_no_locks_freed+0x310/0x310 [ 122.592193] ? find_held_lock+0x36/0x1c0 [ 122.596261] ? lock_downgrade+0x8e0/0x8e0 [ 122.600402] ? kasan_check_read+0x11/0x20 [ 122.604537] ? rcu_is_watching+0x85/0x140 [ 122.608672] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 122.613851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.619381] ? cap_capable+0x1f9/0x260 [ 122.623260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.628783] ? security_capable+0x99/0xc0 [ 122.632920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.638445] ? ns_capable_common+0x13f/0x170 [ 122.642855] __tun_chr_ioctl+0x1a01/0x4420 [ 122.647084] ? find_held_lock+0x36/0x1c0 [ 122.651138] ? tun_chr_read_iter+0x1e0/0x1e0 [ 122.655545] ? lock_downgrade+0x8e0/0x8e0 [ 122.659682] ? kasan_check_read+0x11/0x20 [ 122.663816] ? rcu_is_watching+0x85/0x140 [ 122.667951] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 122.673138] ? __fget+0x40c/0x650 [ 122.676578] ? match_held_lock+0x861/0x8b0 [ 122.680817] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 122.685741] tun_chr_ioctl+0x2a/0x40 [ 122.689454] ? tun_chr_compat_ioctl+0x30/0x30 [ 122.693939] do_vfs_ioctl+0x1cf/0x16a0 [ 122.697817] ? ioctl_preallocate+0x2e0/0x2e0 [ 122.702212] ? fget_raw+0x20/0x20 [ 122.705657] ? __sb_end_write+0xac/0xe0 [ 122.709623] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 122.715148] ? fput+0x130/0x1a0 [ 122.718415] ? ksys_write+0x1a6/0x250 [ 122.722213] ? security_file_ioctl+0x94/0xc0 [ 122.726612] ksys_ioctl+0xa9/0xd0 [ 122.730056] __x64_sys_ioctl+0x73/0xb0 [ 122.733935] do_syscall_64+0x1b1/0x800 [ 122.737819] ? finish_task_switch+0x1ca/0x810 [ 122.742312] ? syscall_return_slowpath+0x5c0/0x5c0 [ 122.747231] ? syscall_return_slowpath+0x30f/0x5c0 [ 122.752151] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 122.757507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.762341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.767515] RIP: 0033:0x455389 [ 122.770689] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 122.778395] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 122.785660] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 122.792918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/26 21:52:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 122.800172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.807426] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000000 [ 122.825556] 9pnet_virtio: no channels available for device ./file0 2018/04/26 21:52:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 122.858767] Dev loop7: unable to read RDB block 1 [ 122.863731] loop7: unable to read partition table [ 122.883384] loop7: partition table beyond EOD, truncated [ 122.889007] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 2018/04/26 21:52:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x39c}, &(0x7f0000000200)=0x8) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x20000000089f9, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/26 21:52:16 executing program 3 (fault-call:5 fault-nth:1): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:16 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r2, &(0x7f0000001600)="21977a45409795debb3cff73addaa4bbe8e2e8b252c0b287f6523f912b0fdd37018aa212515f181328f89ec0b29fb21decb0ef7d44c8cbf2f486c94fd4fd95c342bfe057794d47d60a23ecade46a1de8f69027abde204a043899c281551705e3ed5084979b67279dde1b63833319728aa49bac767173ebadaf20bf5e3fb81fe945f585ab12857265c83e3d42831850946570002800d3d483098c5ba0b5d47cc63d394b387987fc5839f5a73a4f534be5c63e7c6c4246200709cf697cd3d6c1288d40a803c1f09f2bd6767abbb6899641a35505bc0905417ad2e1d5fd0560a45d9ef702492d1295661714f64f37deea13f6857444dc04e0fe4e5dee16ef7a304667e9ce0c1834ab0a599fe3da414e9a0fea4488855b57fd2e16a526ba5cf96b37fe5d6bc2418c1d24ae1b856ec48437a842fc2a48937c638113612f86f2613d10a9a09230cbfd6c330e08dbb811575c1c9b9b24150cc8b0931ee833c90a8c7547743e13516b1323297081ee020f4992a790e09d4853e6b380689431597e45df18187c35e0dd9a13b1cc5c700a179df5587f9b30ef9ebc0089ccf9e1fe533619b1a628cb29a8f127dd63621f16f3aad7c460ba14c0df1a1eb6eeae1f79f6fa99b704d89bee960d39c3121dafe99c3c8217c173784547b228ed0f189abd97ed540eaee01ff934e5cec326becf76280d885d3056e064d59ae498a74b98db9b25f6033b4026408c3f0b577e2cc72a5db607f8203d00a34877436178115e9df674fe2fdcc90937cbf78cfa29b2915c00483adf42768ba897b8346841b754f6d04516c2da22df67d13bfc9aba03d5841ead6fe6c2bcc6299f45b148e50ea6072d6fcc7db315e165aca1a66cd01e5be1a3af485e2a5cf065121d9a1a7baf131911ed80933133f2eea86bfadb780654e4f83062ccc908f979a8a88d073896ab4507ad6137185ff3a93ce5920aacb9a6c569701e1042cdd3a94af3f6607725e4742ef98ec414e551af2706b8fcd15231539268843e52b04e0c6281bbe9e4d17befa2bc25c80d461e8acaba17f12b4c5b1dd5e781b97eae081fcd0869d850825e844aa5d3c5967c8e59ebd2f21e8d4f86e82fe60bbd42b7ac6886ad471526e7a89a011fdf9538c940c294e7a31ad7f2cc15278db5a284e286123d0c715fdbffaf96bda5a6d8d744c0b9ba2d1f4c7c38068cd4bb590d474f66bc6bb23a4af8a81ac5ff4ff4d7d091c9de5d4b4f0ae7c9e8e856c87fb7c13c9b3cbca9d0bc11f6d9b8da0ee646bc951f32f130414935001dd89e4996c2905b7c866a0bed0d3da78c474536410b6d5b38c47715dc9b10134fbd9c64cafcd33c75ff71ed79b1f3df82b152deb7934e551f3fbc6d1c66e16527f3bdc0a01fa5b22da496da87209002abb09872819dba87902ca67633884555dc938d9714a4643d36bc47cb43e4ea0d4bae54ef9927e149d8b111f5e6cc3a6f98522f2169347fab3c6e730988e1cdadc87ce2c89e0f95dea64376c0705932d6d145d78336a008b10e8874bdd5b23271b063027b9b6482a4dcbbf80bd0981dab75d8a34502d62fb7a995549fc6c6981413a2b1cbbf944d6d90f2fc770ab877c0d3777b06471514d1351256a1acc81b4667df5c55f85b80cb74673349a3fa6ea353d90014ed28bd483db7eb2698830089f7ee1db40b71e56fc34dc267a5a711122cabf4b51d03c83384d80a285dc2a9b71b7d2c69e17e12b4a122a1175a49d04ec025619a3de1f03fba325c57889816f47f39e13e54d25298a1d61090b6ff26e5e7a4e1fb3f4aa5b40139d5347e6b1ef19ae440eecf2c0457e673a2d9d6f09e91d2b41e7300dbf5b5f322a408555df11fe4c74bbee67e19d15b63752b065934fe015be56607f0c0e3ea09c432aa552badc67302fc4b43e7273cd9438cae01ff8e8f864b843519128bc4a9c361e4201a7c30c07d760b9952bd10956747be54151efd4389bd88014bfad617a0438c30a0205bd4965a9c80df5593c9f9f9bb83bbe75b8f6c12f77c3d06deb174a5a87ff91e39117ea6edc56d7d01f8e50a7214bc0715cba977c252c14b2c2e00fcb29e502bd82bfae98cee959211e2235a33448c929f7146ac20a3baadf15ecb72d36c40a9069b3447e0fa771072ac629ea0bd9933cd1d837700e42ecf1e0ce1fd9ef3a7b32c2cda2207aca6dd79794eb1cf8e7f6dae37480aeaa269795757601b8bc9d020432493d6064e3014f4b090c06e36c21912a287ecdd8b314776f13efc4c975bdfaf9acd6703c1785010917ff7baefaa0741530a16a0b0811de483a58770990e4a3ce376e5ac1663eb3cd59eaa2d1e90b3ce5fe2e7aa8b458e2c839fef288b02dd9bdf0b27cc1ddff23d4cd8109dbe0771653257cdfba532eedd0786cfabeef56c4b5e0a07767a201ac2d6bd443dc62b6ef7dc57817d1c7c17125598abd10a29d0a9c796680c0fc0513e28a50ab4295e23a2533242ffa0bfcaa46884cf234e8af471fbc63e08a16f2e1424a76f6c420f938207b022709d42b5c75dd2fa21a0469021ead28ee8e654f11de17386a4af06d35e21e2f826d0df2bb683a2ac7378459aeadba12988fc570b9bf96fbb655b189146a4bfd1b8f68eeb4650071858842b4253f3e0dbbe3023d21d8782f5fc727c438490960db1a875798ae5c5fd63d9e145eb8241d943a4076791865d7b770e2ae1ff5b5776c0a1cc560ee0def3071f3d757a1a1dc865c45da0f2a1afa5495c8a0338804512178c01cafb027e8266c96ccde4672ea311e2cc6ec7219335d0aa7c84f297e340218905e4c38538a16558425b2e7453631bd0da8cac7a9c56ffe628261332841f6a580a9668de6b323b5549baf739aecec2def552939e613f53df36e683dd0ebeba46a84de088ca50ef656148a501ae9de7de1a43adac68450fdea75c5ccb6294e1a931801f1ddd2525f4dbdeff580b6ee6bb62f10ed9ded5f0ff0be50c3088c2cd43aa4969676b4227a5051f2c7bec9fcb2f060098a9efa7d6f1b8f85fd66be1bfecff42defe8421e8a426a96f5fb29eb95886eef2d896958ce2468f7c338d2b7cad1e5fbff1a2e844472f6e0693325dc5f1b6c0069fa14c2aca3850170207fb54960cd492319dfc3ca53c399e06e749d48fdd115b7af9397211d0ad21ef7ecf539200b0f26da804cedef5b968697c8f57847441ba613065bff50c11ba105bfeee605e06104b6ac5e201c4c4061f59513c4a4a47e340ef09f043c6afec4f06aa74f5ccd35a1a6d0d2e484b82458ee58438db606a249dcd07161ad45825fd832cba63f52d994657394f39ae5123f3346ea4a2fb70a8c528924e84187e32319b0a0fa585075a92a901247bf37ce1d36f90633d72bf6e11d7d78536398826dc9d5d3d0de5ce5e6ba311481c81dae3326554c713dd1c23518529d0ef7884ca5157d96e99833c7295850a0dd27d316b1d5d1628d4b8ba582eac07445dd87512c564ea5453dcfd110eb8fad1560d8b44f8ddc52b7768295b14269a6fb9e8c0ca341399f24a0967f621785d125356bc3062c9c2745bfa91374fe81f12f9bff514bfdf3d3123db822298553785fd6b872cd8d9c1c34c0151a8c0f1b3226c05fc454b3271de3e14454962c356d25c11ab161bf3178c406494f4ee4f3db8abcd3d1a29ce060e3dc023f05c3e3260597502cd79609efc95f0a2a8369d571f7860c283a8129ec6ae39644f14f764e7983e0fb7e1005ee805f819a5bbd2fce05b627759ef9129d60c8a52483861c63de67ede89d57a853b5851927ac6b0b2efef78dda646c647fef994fd3a0177ab1eaccd77ddd5c03d95d18b9116506a760a18b78962f3df2b59d21d2221c471d4ac497c05f0fe64301a5b5374a601b58eec8a4e6c62afd99db22bba4628df350f3e9562581f7dd2cdf17838fc408db6053f59e3d3f0bd8e456f93bbb983da382d674267c588461da52ee8e4e222c4e58002be4e828933d32d58cf20938246bc2d585ea6a3032d940601bb4f70c0439c3567a30a329b95eb47a98df156019cf21e1cad6435a796b9258a827f7b8520c2fe286c6b301328774fff5b9c00ed12fb7f59e33c66e1ddf94ee810f61da43f1ee7a7ae472b5ebd8b7453b4d8523412c801442bdda8053e74ca053676afef154078e1113fa3dc0c0135e93186ead9d2ff00ec9e419cd0dab46be9f96a3cc26393c52f362affa878dfcfe31bd9e524bf528ef1fe95995dd1834368cb928b34f99cf60ae6d1a3e28e5ca23eff29b2e04a12fdaa6e65329fc703a0b19047de98ae0906feb61a2daa7756416775b5ab91c597c4d7bc8b4ef04dd3b71a284d13e730e17d8a3fb7798bed3171f80ae5f6f0dabeb7d60f4a927a67f9fea5c1f97ba8a9e02be7401f70d817c686500a23469138a0ae88be603b95645760a2a31e28a6eabc0517dca379f586d3ea496505a214db5847fb93f39708ecea3b9c00ac44c1dec51dec5ee081b1134ed78cfd56407f6895f044b8595d4752d417b5b748cd41845081ac1269f7d1d4458207c65a670b2d48a0d157140c1d3caafdcad9d32e21762a1f794c60c544e3787a1a225db951b9c77a5d6e46e1e0a8d6c8d4db347ea1f6bb33e95475ef88effb5a4ff31edac496c0d9dd88c45b785d1397fa8f92a47890fd01ed234c0b78660e029a458d82df0f5927b3cc2ef7026ab5eb13f206cbfcfc3ba1dd8f46ed42d0792d8a374a6fd859048ec70745a878ef1d4ccd4c7f8cf7a668aa42257cac425404ac295f08215bdeb81fc049983fedabe4b8ff890763d3483ee0086b9150f823aac7f35d5da103df1723477fa22bbf132c01d32d472766fa5b5b054a167ccbdc1a430abc932f8b7d0c1e7c9202e3af461a4f93dc6d16841b9dfd944feaf4f333997ea4a60e4a6934a26c2f1048118e8afad0058741df87ce2c710c3d882835948ca95866dac1401cf58303b5b241a23d32618b103f02f96fa16e28a59aa59e6b1d2a7cad2e68916af7005fc7fc7b2efcb90191c6a20def040ea1eb1c2ca0687a92fdc9807a6b767891e99f2fbf1de52dd1f8fb048250e572d5895dddcbd670e23a9806ecd82b8b4e8a2da07228a3bfc614e2f91c", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x5}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) poll(&(0x7f0000000300)=[{r2, 0x80}, {r3, 0x40}, {r1, 0x200}, {r0, 0x6000}, {r0, 0x20}, {r1, 0x100}], 0x6, 0x80) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="64000000230000072abd7000fddbdf25130000000c008000ff3f04000200000024007200706f7369785f61636c5f61636365737328766d6e6574303a656d31656d300000200027007d7365722b76006f786e65743173797374656d637075736574000000"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0xeac0740a1b8ef885) [ 122.990834] Dev loop7: unable to read RDB block 1 [ 122.995828] loop7: unable to read partition table [ 123.060389] loop7: partition table beyond EOD, truncated [ 123.066079] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 123.124362] FAULT_INJECTION: forcing a failure. [ 123.124362] name failslab, interval 1, probability 0, space 0, times 0 [ 123.135763] CPU: 0 PID: 10418 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 123.143040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.152385] Call Trace: [ 123.154970] dump_stack+0x1b9/0x294 [ 123.158600] ? dump_stack_print_info.cold.2+0x52/0x52 [ 123.163790] should_fail.cold.4+0xa/0x1a [ 123.167846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.172941] ? find_next_bit+0x104/0x130 [ 123.176996] ? pcpu_next_unpop+0x83/0xf0 [ 123.181065] ? kasan_check_write+0x14/0x20 [ 123.185291] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 123.190215] ? graph_lock+0x170/0x170 [ 123.194005] ? wait_for_completion+0x870/0x870 [ 123.198583] ? lock_downgrade+0x8e0/0x8e0 [ 123.202721] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 123.207726] ? find_next_zero_bit+0x111/0x140 [ 123.212215] ? __lock_is_held+0xb5/0x140 [ 123.216275] __should_failslab+0x124/0x180 [ 123.220502] should_failslab+0x9/0x14 [ 123.224304] kmem_cache_alloc_trace+0x4b/0x780 [ 123.228888] __hw_addr_create_ex+0xaa/0x3e0 [ 123.233203] ? dev_mc_init+0x160/0x160 [ 123.237086] ? __lock_is_held+0xb5/0x140 [ 123.241140] __hw_addr_add_ex+0x1ef/0x2b0 [ 123.245285] dev_addr_init+0x169/0x260 [ 123.249174] ? __hw_addr_add_ex+0x2b0/0x2b0 [ 123.253485] ? kasan_unpoison_shadow+0x35/0x50 [ 123.258057] ? kasan_kmalloc+0xc4/0xe0 [ 123.261940] ? __kmalloc_node+0x47/0x70 [ 123.265915] alloc_netdev_mqs+0x213/0xfe0 [ 123.270059] ? graph_lock+0x170/0x170 [ 123.273866] ? tun_set_headroom+0x60/0x60 [ 123.278007] ? free_netdev+0x450/0x450 [ 123.281896] ? perf_trace_lock_acquire+0xe3/0x980 [ 123.286738] ? find_held_lock+0x36/0x1c0 [ 123.290807] ? lock_downgrade+0x8e0/0x8e0 [ 123.294957] ? kasan_check_read+0x11/0x20 [ 123.299115] ? rcu_is_watching+0x85/0x140 [ 123.303253] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 123.308432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.313957] ? cap_capable+0x1f9/0x260 [ 123.317846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.323370] ? security_capable+0x99/0xc0 [ 123.327509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.333041] ? ns_capable_common+0x13f/0x170 [ 123.337445] __tun_chr_ioctl+0x1a01/0x4420 [ 123.341669] ? find_held_lock+0x36/0x1c0 [ 123.345727] ? tun_chr_read_iter+0x1e0/0x1e0 [ 123.350127] ? lock_downgrade+0x8e0/0x8e0 [ 123.354279] ? kasan_check_read+0x11/0x20 [ 123.358415] ? rcu_is_watching+0x85/0x140 [ 123.362553] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 123.367744] ? __fget+0x40c/0x650 [ 123.371191] ? match_held_lock+0x861/0x8b0 [ 123.375423] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 123.380348] tun_chr_ioctl+0x2a/0x40 [ 123.384052] ? tun_chr_compat_ioctl+0x30/0x30 [ 123.388540] do_vfs_ioctl+0x1cf/0x16a0 [ 123.392432] ? ioctl_preallocate+0x2e0/0x2e0 [ 123.396849] ? fget_raw+0x20/0x20 [ 123.400294] ? __sb_end_write+0xac/0xe0 [ 123.404284] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 123.409811] ? fput+0x130/0x1a0 [ 123.413087] ? ksys_write+0x1a6/0x250 [ 123.416881] ? security_file_ioctl+0x94/0xc0 [ 123.421280] ksys_ioctl+0xa9/0xd0 [ 123.424726] __x64_sys_ioctl+0x73/0xb0 [ 123.428615] do_syscall_64+0x1b1/0x800 [ 123.432505] ? finish_task_switch+0x1ca/0x810 [ 123.436992] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.441915] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.446894] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 123.452250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.457099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.462274] RIP: 0033:0x455389 [ 123.465462] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.473170] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 123.480427] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 123.487685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.494943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.502201] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000001 2018/04/26 21:52:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:17 executing program 0: r0 = socket$rds(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x40000000004e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000, 0x2}}], 0x58, 0x8000}, 0x0) 2018/04/26 21:52:17 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xbc, "b8ef2dd38add296862941d7a6f28c2fb3f40cceb023fc257872d7bddccad4b534615a0c188a3e348a2b6f6d86f2414dc65ccee13a54e92dc497b86ac095487dc735aebd33fa4d0d5e0e2b98492a4016b4c45cec3c7aa57064bf40391ead628226c3f2a818f27dff87a02086046b4fdee75418484d5b03811451785fb062a67acc8e08a346d1178498d31f5e6bfa1dd5f6153940d13d63c8a3456366567b1032a2054633e8ef1e044203869bd9ba1aac6f5be76bb241247e3a1002b5c"}, &(0x7f00000001c0)=0xc4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x81}, &(0x7f0000000380)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000200)=0x4) close(r2) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/04/26 21:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:17 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000000140)) socket$rds(0x15, 0x5, 0x0) 2018/04/26 21:52:17 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'ip6tnl0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x1, 0x3, 0x9, 0x7, 0x8001, 0xffffffff80000001}) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x32, &(0x7f0000000180)={0x1e, 0x9, 0x7fff, 0x2}) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cf, 0x6, 0x400, 0x2b4, 0x33c, 0x0, 0x267, 0x9}, "7988fa0595e7abb1d1e17ba1", [[], [], []]}, 0x32c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0xfffffffffffffff8, 0xd50c, 0x8, 0x3, 0xb52, 0x10374127, 0x7, 0x7, r1}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000540)={0x200, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000600)={0x20000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000780)=0x1) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000007c0)={{0x8, 0x92c4}, 'port1\x00', 0x0, 0x40000, 0x11a0, 0x2, 0x2, 0x2, 0x0, 0x0, 0x4, 0x6}) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000880)={0xffffffff}, 0x4) sched_yield() syz_mount_image$bfs(&(0x7f00000008c0)='bfs\x00', &(0x7f0000000900)='./file0\x00', 0xa39, 0x2, &(0x7f0000001a40)=[{&(0x7f0000000940)="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", 0x1000, 0x6}, {&(0x7f0000001940)="eb4b9ddfef30670abf1815169bc5f3483b8d3dca05795c9df2a39e322b201c5d6b7abcab168686ea3b1ede15933c5917f305bd1414d2a0642f9e914df2f7107c739aea033acc529f50269eb462b301eb341e7ac14d23f9a229fc02307da117d81c7925d3b40a50121f96a82d2f939c532130bf6830a1119624283799995c32cf1f9d5d4be4f398d54fab90632827d750a3db7e74d22c7c6fd02dfe630488f6b23273799a832efee22aa2fbbe6e3b872881fbec1c29b478385ec7f3aeb8d5f88a9597a91778a0a0e5669ad61e9e1535b1a835d4a851896dfa072fdb1a469d8ad10e4a380e87c8f52c02ff6909ec4b2065f54d8626d4", 0xf5, 0x9}], 0x840000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001b80)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001b40)={&(0x7f0000001b00)={0x14, r5, 0x704, 0x70bd2d, 0x25dfdbfb, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4010) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001bc0)={0x3, 0x20, 0x2, 0x5, 0x1, [{0x9, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x200}]}) fchmodat(r0, &(0x7f0000001c40)='./file0\x00', 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001d00)={r0, 0x50, &(0x7f0000001c80)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001d40)=r6, 0x4) r7 = syz_open_dev$dmmidi(&(0x7f0000001d80)='/dev/dmmidi#\x00', 0x44b8, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000001dc0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) 2018/04/26 21:52:17 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r2, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r3, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x5}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) poll(&(0x7f0000000300)=[{r2, 0x80}, {r3, 0x40}, {r1, 0x200}, {r0, 0x6000}, {r0, 0x20}, {r1, 0x100}], 0x6, 0x80) 2018/04/26 21:52:17 executing program 3 (fault-call:5 fault-nth:2): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) [ 123.623216] FAULT_INJECTION: forcing a failure. [ 123.623216] name failslab, interval 1, probability 0, space 0, times 0 [ 123.634647] CPU: 0 PID: 10445 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 123.641927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.651281] Call Trace: [ 123.653884] dump_stack+0x1b9/0x294 [ 123.657538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 123.662741] ? perf_trace_lock_acquire+0xe3/0x980 [ 123.667594] ? print_usage_bug+0xc0/0xc0 [ 123.671668] ? graph_lock+0x170/0x170 [ 123.675479] ? wait_for_completion+0x870/0x870 [ 123.680085] should_fail.cold.4+0xa/0x1a [ 123.684165] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.689290] ? graph_lock+0x170/0x170 [ 123.693113] ? find_held_lock+0x36/0x1c0 [ 123.697193] ? __lock_is_held+0xb5/0x140 [ 123.701283] ? check_same_owner+0x320/0x320 [ 123.705619] ? rcu_note_context_switch+0x710/0x710 [ 123.710558] __should_failslab+0x124/0x180 [ 123.714810] should_failslab+0x9/0x14 [ 123.718623] kmem_cache_alloc_node_trace+0x26f/0x770 2018/04/26 21:52:17 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x260681, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x0, 0x3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085, 0xfffffffffffffffc}, 0x495) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 21:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x5}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) 2018/04/26 21:52:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 123.723743] ? __hw_addr_add_ex+0x2b0/0x2b0 [ 123.728083] ? kasan_unpoison_shadow+0x35/0x50 [ 123.732687] __kmalloc_node+0x33/0x70 [ 123.736506] kvmalloc_node+0x6b/0x100 [ 123.740323] alloc_netdev_mqs+0x852/0xfe0 [ 123.744481] ? tun_set_headroom+0x60/0x60 [ 123.748642] ? free_netdev+0x450/0x450 [ 123.752542] ? perf_trace_lock_acquire+0xe3/0x980 [ 123.757398] ? find_held_lock+0x36/0x1c0 [ 123.761481] ? lock_downgrade+0x8e0/0x8e0 [ 123.765666] ? kasan_check_read+0x11/0x20 [ 123.769836] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 123.775042] ? cap_capable+0x1f9/0x260 [ 123.778946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.784492] ? security_capable+0x99/0xc0 [ 123.788657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.794204] ? ns_capable_common+0x13f/0x170 [ 123.798636] __tun_chr_ioctl+0x1a01/0x4420 [ 123.802886] ? find_held_lock+0x36/0x1c0 [ 123.806961] ? tun_chr_read_iter+0x1e0/0x1e0 [ 123.811378] ? lock_downgrade+0x8e0/0x8e0 [ 123.815544] ? kasan_check_read+0x11/0x20 [ 123.819699] ? rcu_is_watching+0x85/0x140 2018/04/26 21:52:17 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="e66a15048b0b8624750c98bfb7b0ec3b238ed844a2f9e31eff49e95814c7ad54287808c486a92b7d819d786200b3a07b710871772d8bffcbe7eaed8742554045554a6b6fb052d4619dc338d55354e4f9") open(&(0x7f00000001c0)='./file0\x00', 0x41, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) clock_getres(0x5, &(0x7f0000000000)) 2018/04/26 21:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:17 executing program 6: r0 = socket$inet6(0xa, 0x20000000000001, 0x8010000400000086) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, 0x0, 0x70}, 0xfffffffffffffea6) [ 123.823868] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 123.829079] ? __fget+0x40c/0x650 [ 123.832544] ? match_held_lock+0x861/0x8b0 [ 123.836811] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 123.841760] tun_chr_ioctl+0x2a/0x40 [ 123.845503] ? tun_chr_compat_ioctl+0x30/0x30 [ 123.850010] do_vfs_ioctl+0x1cf/0x16a0 [ 123.853913] ? ioctl_preallocate+0x2e0/0x2e0 [ 123.858333] ? fget_raw+0x20/0x20 [ 123.861805] ? __sb_end_write+0xac/0xe0 [ 123.865815] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 123.871362] ? fput+0x130/0x1a0 [ 123.874653] ? ksys_write+0x1a6/0x250 [ 123.878468] ? security_file_ioctl+0x94/0xc0 [ 123.882891] ksys_ioctl+0xa9/0xd0 [ 123.886356] __x64_sys_ioctl+0x73/0xb0 [ 123.890254] do_syscall_64+0x1b1/0x800 [ 123.894152] ? finish_task_switch+0x1ca/0x810 [ 123.898672] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.903611] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.908552] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 123.913926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.918790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.923986] RIP: 0033:0x455389 [ 123.927181] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.934898] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 123.942170] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 123.949444] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.956716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.963991] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000002 2018/04/26 21:52:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:17 executing program 0: 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{&(0x7f000003d600)="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", 0x180, 0xffbe0}, {&(0x7f000003d900)="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", 0x180, 0xfffe0}, {&(0x7f000003dc00)="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", 0x220, 0x1003e0}, {&(0x7f000007e000)="eb52904e5446532020202000040200000000000000f8000000000000000000000000000080008000ff070000000000000800000000000000ff01000000000000f600000002000000a2f8e248a066e233000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a000000000000000000000000", 0xe0, 0x1ffc00}], 0x0, &(0x7f000007e200)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000a80)={0x108, r1, 0x102, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x77}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1df4c29b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x54a976b8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x779}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40080) 2018/04/26 21:52:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x5}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) 2018/04/26 21:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x800, @empty, 0x3}}, 0x101, 0x4, 0x9, "cf8347bee56f9d990a2691166d15ebc2d3896ae32a6ddc40832289c2453fc9a8e33256d80a26c0e498ec4d60f138958e5472b53bb013e97418222d8030963937f459f9500df5c84e91c575bed20f10d7"}, 0xd8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc79eb5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/26 21:52:17 executing program 2: r0 = socket(0x100104, 0x1, 0xffffffffd5287afe) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) fdatasync(r0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/26 21:52:17 executing program 3 (fault-call:5 fault-nth:3): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:17 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) r1 = memfd_create(&(0x7f00000062c0)='(\x00', 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000006300), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000300)=0xc) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r3, r3) socket$bt_bnep(0x1f, 0x3, 0x4) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/26 21:52:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 124.194657] FAULT_INJECTION: forcing a failure. [ 124.194657] name failslab, interval 1, probability 0, space 0, times 0 [ 124.205985] CPU: 0 PID: 10492 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 124.213270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.222625] Call Trace: [ 124.225228] dump_stack+0x1b9/0x294 [ 124.228876] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.234082] ? is_bpf_text_address+0xd7/0x170 [ 124.238598] should_fail.cold.4+0xa/0x1a 2018/04/26 21:52:18 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="4a000000b0aa6a84f9ae591252414ee395fd2be3a408c37b9d30943f024b9605280692f143751dc697ff046ed03d7a12f90e215d29a0aa9da6b59560c6d8f5ab71e561f393d69f1f"], &(0x7f0000000200)=0x52) r4 = dup(r0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000000)) [ 124.242678] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.247843] ? graph_lock+0x170/0x170 [ 124.251663] ? save_stack+0xa9/0xd0 [ 124.255306] ? find_held_lock+0x36/0x1c0 [ 124.259381] ? __lock_is_held+0xb5/0x140 [ 124.263467] ? check_same_owner+0x320/0x320 [ 124.267806] ? rcu_note_context_switch+0x710/0x710 [ 124.272758] __should_failslab+0x124/0x180 [ 124.277009] should_failslab+0x9/0x14 [ 124.280827] kmem_cache_alloc_node_trace+0x26f/0x770 [ 124.285942] ? mark_held_locks+0xc9/0x160 [ 124.290106] ? __raw_spin_lock_init+0x1c/0x100 2018/04/26 21:52:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 124.294704] __kmalloc_node+0x33/0x70 [ 124.298522] kvmalloc_node+0x6b/0x100 [ 124.302341] alloc_netdev_mqs+0xa14/0xfe0 [ 124.306508] ? free_netdev+0x450/0x450 [ 124.310411] ? debug_check_no_locks_freed+0x310/0x310 [ 124.315614] ? find_held_lock+0x36/0x1c0 [ 124.319695] ? lock_downgrade+0x8e0/0x8e0 [ 124.323860] ? kasan_check_read+0x11/0x20 [ 124.328026] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.333234] ? cap_capable+0x1f9/0x260 [ 124.337147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/26 21:52:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:18 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffff, 0x0, 0x10000, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x9, r3}) setreuid(r1, 0x0) [ 124.342698] ? security_capable+0x99/0xc0 [ 124.346864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.352407] ? ns_capable_common+0x13f/0x170 [ 124.356831] __tun_chr_ioctl+0x1a01/0x4420 [ 124.361080] ? find_held_lock+0x36/0x1c0 [ 124.365158] ? tun_chr_read_iter+0x1e0/0x1e0 [ 124.369580] ? lock_downgrade+0x8e0/0x8e0 [ 124.373750] ? kasan_check_read+0x11/0x20 [ 124.377909] ? rcu_is_watching+0x85/0x140 [ 124.382071] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.387281] ? __fget+0x40c/0x650 [ 124.390751] ? match_held_lock+0x861/0x8b0 [ 124.395001] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 124.399948] tun_chr_ioctl+0x2a/0x40 [ 124.403675] ? tun_chr_compat_ioctl+0x30/0x30 [ 124.408181] do_vfs_ioctl+0x1cf/0x16a0 [ 124.412084] ? ioctl_preallocate+0x2e0/0x2e0 [ 124.416503] ? fget_raw+0x20/0x20 [ 124.419969] ? __sb_end_write+0xac/0xe0 [ 124.423959] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 124.429508] ? fput+0x130/0x1a0 [ 124.432795] ? ksys_write+0x1a6/0x250 [ 124.436608] ? security_file_ioctl+0x94/0xc0 [ 124.441028] ksys_ioctl+0xa9/0xd0 [ 124.444492] __x64_sys_ioctl+0x73/0xb0 [ 124.448387] do_syscall_64+0x1b1/0x800 [ 124.452281] ? finish_task_switch+0x1ca/0x810 [ 124.456791] ? syscall_return_slowpath+0x5c0/0x5c0 [ 124.461732] ? syscall_return_slowpath+0x30f/0x5c0 [ 124.466678] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 124.472059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.476914] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.482108] RIP: 0033:0x455389 [ 124.485298] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.493015] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 124.500299] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 124.503721] __ntfs_warning: 1179 callbacks suppressed [ 124.503730] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid end of sector marker. [ 124.507570] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.507580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.507589] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000003 [ 124.633566] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 124.641460] ntfs: (device loop0): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 124.652845] ntfs: (device loop0): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 124.661092] ntfs: (device loop0): ntfs_fill_super(): Failed to load essential metadata. 2018/04/26 21:52:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@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)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:18 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) 2018/04/26 21:52:18 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) socketpair$inet6(0xa, 0x80007, 0xa58, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r1, r3}) dup2(r0, r3) close(r4) 2018/04/26 21:52:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020500000400080000000800000000000000be5e000000000000000000010000"], 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bcsf0\x00', 0x1}) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, r1, 0x410, 0x70bd28, 0x8, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9ea6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/04/26 21:52:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0x6, 0x20, 0x20, 0x3}) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r4, &(0x7f00000000c0)='statm\x00') 2018/04/26 21:52:18 executing program 7: r0 = socket$netlink(0x2, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x7, 0x20a}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000380)=0x84) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x7d, &(0x7f0000004e80)=0x1000000000, 0xfffffffffffffeab) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x21}, 0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x3d, 0x9}, 'port0\x00', 0x4, 0x10, 0xffffffffffffffff, 0x7f, 0x6, 0xffffffffad056306, 0x2, 0x0, 0x5, 0x2}) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x7, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) 2018/04/26 21:52:18 executing program 3 (fault-call:5 fault-nth:4): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) [ 124.685971] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid end of sector marker. [ 124.694442] ntfs: (device loop0): ntfs_attr_find(): Inode is corrupt. Run chkdsk. [ 124.702210] ntfs: (device loop0): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. [ 124.713629] ntfs: (device loop0): ntfs_read_inode_mount(): Failed. Marking inode as bad. [ 124.722405] ntfs: (device loop0): ntfs_fill_super(): Failed to load essential metadata. [ 124.786810] FAULT_INJECTION: forcing a failure. [ 124.786810] name failslab, interval 1, probability 0, space 0, times 0 [ 124.798383] CPU: 0 PID: 10547 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 124.805674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.815036] Call Trace: [ 124.817665] dump_stack+0x1b9/0x294 [ 124.821294] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.826474] ? perf_trace_lock_acquire+0xe3/0x980 [ 124.831309] should_fail.cold.4+0xa/0x1a [ 124.835360] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.840457] ? graph_lock+0x170/0x170 [ 124.844259] ? find_held_lock+0x36/0x1c0 [ 124.848326] ? __lock_is_held+0xb5/0x140 [ 124.852383] ? check_same_owner+0x320/0x320 [ 124.856697] ? rcu_note_context_switch+0x710/0x710 [ 124.861639] __should_failslab+0x124/0x180 [ 124.865877] should_failslab+0x9/0x14 [ 124.869673] kmem_cache_alloc_node_trace+0x26f/0x770 [ 124.874772] __kmalloc_node+0x33/0x70 [ 124.878568] kvmalloc_node+0x6b/0x100 [ 124.882362] tun_attach+0xa6a/0x12f0 [ 124.886073] ? tun_show_owner+0x170/0x170 [ 124.890789] ? lockdep_init_map+0x9/0x10 [ 124.894841] ? init_timer_key+0x17f/0x470 [ 124.898980] ? tun_flow_delete.isra.45+0x260/0x260 [ 124.903909] ? init_timer_on_stack_key+0xe0/0xe0 [ 124.908655] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.914972] ? round_jiffies_up+0x107/0x150 [ 124.919291] ? __round_jiffies_up_relative+0x190/0x190 [ 124.924569] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 124.929579] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 124.934765] __tun_chr_ioctl+0x235a/0x4420 [ 124.938999] ? tun_chr_read_iter+0x1e0/0x1e0 [ 124.943412] ? lock_downgrade+0x8e0/0x8e0 [ 124.947555] ? kasan_check_read+0x11/0x20 [ 124.951691] ? rcu_is_watching+0x85/0x140 [ 124.955843] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.961034] ? __fget+0x40c/0x650 [ 124.964477] ? match_held_lock+0x861/0x8b0 [ 124.968709] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 124.973631] tun_chr_ioctl+0x2a/0x40 [ 124.977341] ? tun_chr_compat_ioctl+0x30/0x30 [ 124.981824] do_vfs_ioctl+0x1cf/0x16a0 [ 124.985722] ? ioctl_preallocate+0x2e0/0x2e0 [ 124.990131] ? fget_raw+0x20/0x20 [ 124.993576] ? __sb_end_write+0xac/0xe0 [ 124.997544] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.003080] ? fput+0x130/0x1a0 [ 125.006357] ? ksys_write+0x1a6/0x250 [ 125.010150] ? security_file_ioctl+0x94/0xc0 [ 125.014554] ksys_ioctl+0xa9/0xd0 [ 125.017997] __x64_sys_ioctl+0x73/0xb0 [ 125.021887] do_syscall_64+0x1b1/0x800 [ 125.025762] ? finish_task_switch+0x1ca/0x810 [ 125.030247] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.035167] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.040090] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.045442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.050278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.055452] RIP: 0033:0x455389 [ 125.058628] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.066326] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 125.073581] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 125.080834] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.088607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.095862] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000004 2018/04/26 21:52:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/04/26 21:52:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:18 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) 2018/04/26 21:52:18 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1ce, &(0x7f0000000040)=0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x400) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x300000000, 0x4) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) open_by_handle_at(r0, &(0x7f0000000200)={0xd3, 0x92c3, "38031dd34a001be731bda97e4b9b832dafbc6ae1a428ed52ab9e6c34f0a51c0be56657d1abc8b9fb9259658b476771fc697929cc6d8fb0e0f42f76719192e250406b34d711a228f0422aa8aed927d8e9dd95bbdac31e75063ea706ab3999987ef4f13a3c810ac3858d5a745e050877c16bbf2b74c698dc3d6249c8664357fb8a28b245e68d375213e41463bafbaa10328847adbf4340375f939123bdd2f4c8d2ee17306eef5c6c076bea7ae874244762db8d32fb7f6fd5f0eda8fc0646dfcb58ff016c387ffeb4f8b993c9"}, 0x80100) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000300)=0x7f) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x10000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000380)={{0x400, 0x7f, 0x0, 0x80000000, 0x5}, 0x10001}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000480)={r1, r1, 0x8, 0x68b3fd50, &(0x7f00000003c0)="d7d921bcc307c0e7b3810749bf6502d94e1818b38a1bc2bb2669caa6408672db569bd1d2d60d4b3bcf3d4b08e07b1e172382e4b0254e6ef0ea3c001a7441c4910307c3b3c94086f2c7e0bee592d79927cedacc71b37c1484cc8ee7ca0f3b641f03ae7084da54e7c4f99687f171f098b3a820e4419e7633c86e194c19c60b56df7ae72accb173691237dc46cbbc8714eb40749ae0673d5e43004bbe314ac6fe4e93b556b636669a30bb607b6a3594", 0x4, 0x80000001, 0x6, 0xff, 0x1, 0x100, 0xa6, "00568dcf42e6955bffa73dd557e2a24d150fe6a61b6e10d20fdd2305f1dc02cc1b15240d865f79f24ea6e28b9b5160fdc52daa2c8dd1007aa0a3ad11289df277dfb81f279bc7935e61b309043057fa3351a85b282d2b6ad82a93e3f19a84282d7789b62c06074069dc2a7b3aff553f8d2e71eaf21d99f86afb186ab2e3aea630e8bae5a2fdac4616b73da05323613431fdfae38581350711977dca14fff8dee7f66ce6c9143a01bbc88292c1a4ea4b8cef779e0bb24caf08f38a29cbe5b9"}) r2 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x2aa, 0x440) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r7) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(r8, &(0x7f0000000700)=@ax25, &(0x7f0000000780)=0x80) rt_sigtimedwait(&(0x7f00000007c0)={0x6}, 0x0, &(0x7f0000000800)={0x77359400}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000840)={0x200}, 0x4) r9 = dup3(r1, r2, 0x80000) ioctl$KDGETMODE(r9, 0x4b3b, &(0x7f0000000880)) ioctl$KDMKTONE(r9, 0x4b30, 0x6) ioctl$KDGETMODE(r9, 0x4b3b, &(0x7f00000008c0)) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000900)={r3, r6, r5}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) sendmsg$nl_route(r2, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)=@ipv6_newroute={0x24, 0x18, 0xc12, 0x70bd2d, 0x25dfdbfb, {0xa, 0x34, 0x0, 0xffff, 0xff, 0x3, 0xff, 0x0, 0x1000}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r9, 0xc058534b, &(0x7f0000000ac0)={0x9, 0xf9c1, 0x8, 0x1, 0x0, 0xf6f5}) ioctl$GIO_SCRNMAP(r8, 0x4b40, &(0x7f0000000b40)=""/233) futex(&(0x7f0000000c40)=0x1, 0x9, 0x0, &(0x7f0000000c80)={0x77359400}, &(0x7f0000000cc0), 0x2) 2018/04/26 21:52:18 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0x4, 0x6, 0x1, 0x4e2b81d0]}) sendto$unix(r0, &(0x7f00000000c0)="bebe70e8b4d822aca6c1c07cdcba2b05f7801f1b411f38b55a73c0e65aed3323a024f6bb9200f3df844b8c26c3d920cde8ddf9761af885d277e7c781069d34b5c42eb9d914deca7c7a0218eceb905d269830f5e6dca8253c6455235a67fa76e33d", 0x61, 0x20000080, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x3ff, 0xa, 0xa0, 0x0, 0x8f, r1, r3}, {0x2, 0x7, 0x4, 0x3ff, 0x9, 0x7, 0xab, 0x6}, {0x4, 0x10001, 0x3}, 0x9, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4d6, 0x3e}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x0, 0x7f, 0x8, 0xffff, 0xd0f4}}, 0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = accept4$nfc_llcp(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x60, 0x80800) lgetxattr(&(0x7f0000000600)='./file2\x00', &(0x7f0000000640)=@random={'os2.', '#{^\x00'}, &(0x7f0000000680)=""/24, 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000006c0)={'bridge_slave_1\x00', {0x2, 0x4e22}}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = fcntl$getown(r4, 0x9) getpriority(0x1, r7) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000700)={'ifb0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000740)=0x4, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000800)={r7, r2, r8}, 0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000840)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) fcntl$setownex(r6, 0xf, &(0x7f0000000880)={0x2, r7}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000008c0)={0x79, 0x0, [0x10000, 0x1, 0x6, 0x49b3bbbe]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000009c0)={0x3, &(0x7f0000000940)=[{}, {}, {0x0, 0x0, 0x0, @remote}]}) fstat(r0, &(0x7f0000000a00)) fcntl$setlease(r4, 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) ppoll(&(0x7f0000000a80)=[{r6, 0x410}, {r4, 0x8}, {r4, 0x44}], 0x3, &(0x7f0000000b00)={r9, r10+30000000}, &(0x7f0000000b40)={0x401}, 0x8) connect$l2tp(r0, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22}, 0x0, 0x3, 0x0, 0x2}}, 0x26) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000bc0)=0x80000000, &(0x7f0000000c00)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000c40)={0x5, 0x7, 0x3, 0x6}, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000c80)={0x0, 0x8}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000d00)={r11, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000d40)=0x18) 2018/04/26 21:52:19 executing program 3 (fault-call:5 fault-nth:5): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:19 executing program 6: r0 = creat(&(0x7f0000003e00)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 2018/04/26 21:52:19 executing program 2: capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x21a, 0x84, &(0x7f0000000340), &(0x7f0000000400)=""/132}, 0x28) 2018/04/26 21:52:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:19 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x40) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) [ 125.395687] FAULT_INJECTION: forcing a failure. [ 125.395687] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 125.407550] CPU: 1 PID: 10590 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 125.414826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.424182] Call Trace: [ 125.426782] dump_stack+0x1b9/0x294 [ 125.430422] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.435624] ? debug_check_no_locks_freed+0x310/0x310 [ 125.440832] should_fail.cold.4+0xa/0x1a [ 125.444910] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.450035] ? debug_check_no_locks_freed+0x310/0x310 [ 125.455233] ? graph_lock+0x170/0x170 [ 125.459049] ? unwind_get_return_address+0x61/0xa0 [ 125.463990] ? mutex_trylock+0x2a0/0x2a0 [ 125.468062] ? graph_lock+0x170/0x170 [ 125.471876] ? graph_lock+0x170/0x170 [ 125.475682] ? find_held_lock+0x36/0x1c0 [ 125.479758] ? __kmalloc_node+0x47/0x70 [ 125.483745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.489288] ? should_fail+0x21b/0xbcd [ 125.493194] ? find_held_lock+0x36/0x1c0 [ 125.497263] __alloc_pages_nodemask+0x34e/0xd70 [ 125.501943] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 125.506971] ? find_held_lock+0x36/0x1c0 [ 125.511044] ? __lock_is_held+0xb5/0x140 [ 125.515127] ? check_same_owner+0x320/0x320 [ 125.519464] cache_grow_begin+0x72/0x6c0 [ 125.523542] kmem_cache_alloc_node_trace+0x692/0x770 [ 125.528664] __kmalloc_node+0x33/0x70 [ 125.532479] kvmalloc_node+0x6b/0x100 [ 125.536294] tun_attach+0xa6a/0x12f0 [ 125.540024] ? tun_show_owner+0x170/0x170 2018/04/26 21:52:19 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x280c00, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="8500000032000000257a0000000058f689bbe1fec2239a3d029e9000009500000002000031ecf6a8a0b35170149b4c4674433fb741933ae816948b5dcdec68bd330df9adc82cbc01a0bce27c67b092f02e9c07ff2e43f17be9c06ba156e58dc93e9da19a30eaab08be1e214ca966023c43317595c9da639934e43de4a4a0"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/26 21:52:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$KDADDIO(r0, 0x4b34, 0x1f) r1 = syz_open_pts(r0, 0x20201) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000440)="0cbe78d7234c288ebe932323c6713464d621eb04386a7bb193f625e9c35905000000b5670f109dfff855b6a4162dd454be1ad17caab509752df1131a3c5f2db15bee24f8b525a988c3b8fd6047047594cf826a404e5d9f0d1708", 0x5a}], 0x1) 2018/04/26 21:52:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 125.544186] ? lockdep_init_map+0x9/0x10 [ 125.548262] ? init_timer_key+0x17f/0x470 [ 125.552419] ? tun_flow_delete.isra.45+0x260/0x260 [ 125.557355] ? init_timer_on_stack_key+0xe0/0xe0 [ 125.562384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.567929] ? round_jiffies_up+0x107/0x150 [ 125.572263] ? __round_jiffies_up_relative+0x190/0x190 [ 125.577561] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 125.582588] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 125.587790] __tun_chr_ioctl+0x235a/0x4420 [ 125.592040] ? tun_chr_read_iter+0x1e0/0x1e0 2018/04/26 21:52:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 125.596460] ? lock_downgrade+0x8e0/0x8e0 [ 125.600623] ? kasan_check_read+0x11/0x20 [ 125.604775] ? rcu_is_watching+0x85/0x140 [ 125.608929] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.614169] ? __fget+0x40c/0x650 [ 125.617631] ? match_held_lock+0x861/0x8b0 [ 125.621877] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 125.626820] tun_chr_ioctl+0x2a/0x40 [ 125.630540] ? tun_chr_compat_ioctl+0x30/0x30 [ 125.635043] do_vfs_ioctl+0x1cf/0x16a0 [ 125.638944] ? ioctl_preallocate+0x2e0/0x2e0 [ 125.643359] ? fget_raw+0x20/0x20 2018/04/26 21:52:19 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000256ff8)='status\x00') sendfile(r1, r1, &(0x7f0000000000), 0x20000000000000a) 2018/04/26 21:52:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x100000000000012f) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000b0000040000000000800000000000000b10000400000000004"]) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000004c0)={0x3, 0x2, 0xffffffffffff9f29, 0x1, 0x401, 0x3}) recvfrom$packet(r3, &(0x7f0000000300)=""/9, 0x9, 0x20, &(0x7f0000000380)={0x11, 0xff, r4, 0x1, 0x800, 0x6}, 0x14) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000080), &(0x7f0000000480)=0x4) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020420000e00000027bd7000fbdbdf280400070007000000050007f8000000000400000000000000030000000000000003000300010000002abd7000013508fc020018004a070b00a517004642538b785a1137000090fc8948ec10b4f25dfdb148146db1000000010016ea9a23000002000100000004d60107790200000002004819f1dececca8642240e425168c64b1815d48a21309753775366c00000000"], 0x70}, 0x1}, 0x4000) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xaf, 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$bt_hci(r3, &(0x7f0000000040)={0x1f, r4, 0x1}, 0xc) [ 125.646853] ? __sb_end_write+0xac/0xe0 [ 125.650838] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 125.656385] ? fput+0x130/0x1a0 [ 125.659668] ? ksys_write+0x1a6/0x250 [ 125.663480] ? security_file_ioctl+0x94/0xc0 [ 125.667900] ksys_ioctl+0xa9/0xd0 [ 125.671364] __x64_sys_ioctl+0x73/0xb0 [ 125.675260] do_syscall_64+0x1b1/0x800 [ 125.679158] ? finish_task_switch+0x1ca/0x810 [ 125.683667] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.688604] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.693541] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.698939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.703797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.708985] RIP: 0033:0x455389 [ 125.712176] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.719886] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 125.727158] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 125.734428] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.741693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.748951] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000005 2018/04/26 21:52:20 executing program 3 (fault-call:5 fault-nth:6): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) 2018/04/26 21:52:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/04/26 21:52:20 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10200, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x6, &(0x7f0000003080)=""/4096, &(0x7f0000000180)=0x1000) 2018/04/26 21:52:20 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400001, 0x112) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x4, 0x3, 0x10001, 0x8926, 0xdf, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x24, 0x3, 0x10001, 0x1}}, &(0x7f0000000180)=0xb0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001300)={0x3f, 0x7f, 0x7, 0x0, 0x1ff, 0x1, 0x9, 0xcd4, 0x100000001, 0x3ff, 0x30a2, 0x8000}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000012c0)={r2, 0x20, 0x8de, 0x7fff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) listen(r0, 0xfc0000) r3 = accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) sendmmsg(r3, &(0x7f0000002ec0)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000040)="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", 0xfb}, {&(0x7f00000001c0)="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{&(0x7f0000001a00)="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0x1000}, {&(0x7f0000002b80)="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", 0xfb}, {&(0x7f0000002d40)="1884aba1212a96b4eb5c22d831c605f4ff216e922c2138355dcca1234bf0adabe73b438258fe0c1582a577128e076afad7c1ab85a856b16d50e3298a7a4e51d2da85689cb7c1b3ece10d40d3de5c9baa4131110c8369f199b47ba7bff5ad4cda85bd85a8279d9db0af540b6f7fa28b73c784a95324e34cdad602ab4cea61372a11dbe5c04a766b376e04509cc642b79a8f43dae26c0cbbe2857e135e181a76455c777e3d56011e0d9688161dc2245a40f6ce36c53fcd3f", 0xb7}], 0x4, 0x0, 0x0, 0x10}, 0x400}], 0x2, 0x0) 2018/04/26 21:52:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:20 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000580)=0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c00000000bb21949d3bef414bce49a7d2ccdfdca631b3872764ef95ec13faa3cc46dcb766f6edb6a8b77596089a53b89e36a6c3ffcfa56e139ce8b4641b52c92c10b1605c056d2cff2a45a0afc0c0759d6bcc7fd73e4d5c77bd94b1fed0e6fad34f860d810"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0xfff}, 0x8) r3 = request_key(&(0x7f00000005c0)='cifs.spnego\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000980)='\x00', 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a40)="6cfef13e27551252bef36e5d72c650c79469d8531fe66e4c2152d5540cacbb6aa44df71f935b2f391e9a5a609335ebf4b4ac9934296f71a5351c185437208ead4ddb8c8281aaf291f17ac626acfa15edbe927a42b50f7ff460b642242ac2a62802207cd88d6ea2e8dc62cb9f50e367aabda7bb7188ee9c8ac7bfd44ccb12b4820335612a02e7f821f21902b311a4647d998273f8b155390d73667919611e3032a44d90f1fd33be0aa59f2f8557c5434fb3ccfac2a724fca65f8db609884b78", 0xbf, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b80)="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", 0x1000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001b80)={r3, r4, r5}, &(0x7f0000001bc0)=""/128, 0x80, &(0x7f0000001d00)={&(0x7f0000001c40)={'md4-generic\x00'}, &(0x7f0000001c80)="4e7fad23a4a327c04044c6951507e3b2acc9c6def18a8fbdf93dd113ea24244f04b8cd1e0375d65ba2bdd43b6592e2f69a05ac2d0d4b1b0ccfa49386faa96a388295e4e92a84ca1d1b1be4", 0x4b}) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) flock(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) process_vm_readv(r6, &(0x7f0000000840)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/154, 0x9a}], 0x5, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/20, 0x14}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x80000000, {0xfff}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/04/26 21:52:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:20 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)={0x8, 0x100000000, 0x7, 0x9}) [ 126.406365] FAULT_INJECTION: forcing a failure. [ 126.406365] name failslab, interval 1, probability 0, space 0, times 0 [ 126.417762] CPU: 0 PID: 10639 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 126.425047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.434403] Call Trace: [ 126.437003] dump_stack+0x1b9/0x294 [ 126.440649] ? dump_stack_print_info.cold.2+0x52/0x52 [ 126.445860] ? perf_trace_lock_acquire+0xe3/0x980 [ 126.450715] ? __save_stack_trace+0x7e/0xd0 [ 126.455054] should_fail.cold.4+0xa/0x1a [ 126.459133] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 126.464249] ? save_stack+0x43/0xd0 [ 126.467886] ? kasan_kmalloc+0xc4/0xe0 [ 126.471786] ? __kmalloc_track_caller+0x14a/0x760 [ 126.476639] ? kstrdup+0x39/0x70 [ 126.480015] ? kstrdup_const+0x66/0x80 [ 126.483907] ? graph_lock+0x170/0x170 [ 126.487703] ? register_netdevice+0x997/0x11c0 [ 126.492278] ? __tun_chr_ioctl+0x23a1/0x4420 [ 126.496679] ? tun_chr_ioctl+0x2a/0x40 [ 126.500555] ? do_vfs_ioctl+0x1cf/0x16a0 [ 126.504610] ? __x64_sys_ioctl+0x73/0xb0 [ 126.508667] ? find_held_lock+0x36/0x1c0 [ 126.512726] ? __lock_is_held+0xb5/0x140 [ 126.516810] ? check_same_owner+0x320/0x320 [ 126.521128] ? rcu_note_context_switch+0x710/0x710 [ 126.526056] __should_failslab+0x124/0x180 [ 126.530286] should_failslab+0x9/0x14 [ 126.534079] kmem_cache_alloc_trace+0x2cb/0x780 [ 126.538745] ? refcount_add_not_zero+0x320/0x320 [ 126.543491] ? __lock_is_held+0xb5/0x140 [ 126.547584] device_private_init+0x98/0x230 [ 126.551897] ? virtual_device_parent+0x60/0x60 [ 126.556469] ? rcu_read_lock_sched_held+0x108/0x120 [ 126.561480] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.567012] ? refcount_inc+0x29/0x70 [ 126.570813] device_add+0xe98/0x16d0 [ 126.574539] ? dev_set_name+0xa4/0xc0 [ 126.578352] ? device_private_init+0x230/0x230 [ 126.582926] ? rtnl_is_locked+0xae/0xe0 [ 126.586891] ? rtnl_trylock+0x20/0x20 [ 126.590704] netdev_register_kobject+0x180/0x380 [ 126.595457] register_netdevice+0x997/0x11c0 [ 126.599870] ? netdev_change_features+0x100/0x100 [ 126.604707] ? round_jiffies_up+0x107/0x150 [ 126.609025] ? __round_jiffies_up_relative+0x190/0x190 [ 126.614298] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 126.619310] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 126.624496] __tun_chr_ioctl+0x23a1/0x4420 [ 126.628731] ? tun_chr_read_iter+0x1e0/0x1e0 [ 126.633133] ? lock_downgrade+0x8e0/0x8e0 [ 126.637278] ? rcu_is_watching+0x85/0x140 [ 126.641416] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.646610] ? __fget+0x40c/0x650 [ 126.650057] ? match_held_lock+0x861/0x8b0 [ 126.654293] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 126.659222] tun_chr_ioctl+0x2a/0x40 [ 126.662926] ? tun_chr_compat_ioctl+0x30/0x30 [ 126.667409] do_vfs_ioctl+0x1cf/0x16a0 [ 126.671294] ? ioctl_preallocate+0x2e0/0x2e0 [ 126.675696] ? fget_raw+0x20/0x20 [ 126.679144] ? __sb_end_write+0xac/0xe0 [ 126.683114] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.688637] ? fput+0x130/0x1a0 [ 126.691909] ? ksys_write+0x1a6/0x250 [ 126.695708] ? security_file_ioctl+0x94/0xc0 [ 126.700123] ksys_ioctl+0xa9/0xd0 [ 126.703577] __x64_sys_ioctl+0x73/0xb0 [ 126.707470] do_syscall_64+0x1b1/0x800 [ 126.711347] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 126.716181] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.721110] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.726042] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 126.731402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.736243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 126.741421] RIP: 0033:0x455389 [ 126.744599] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 21:52:20 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/26 21:52:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) [ 126.752302] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 126.759570] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 126.766827] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.774084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 126.781340] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000006 2018/04/26 21:52:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/04/26 21:52:20 executing program 3 (fault-call:5 fault-nth:7): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) [ 126.948046] FAULT_INJECTION: forcing a failure. [ 126.948046] name failslab, interval 1, probability 0, space 0, times 0 [ 126.959375] CPU: 0 PID: 10663 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 126.966735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.976086] Call Trace: [ 126.978688] dump_stack+0x1b9/0x294 [ 126.982332] ? dump_stack_print_info.cold.2+0x52/0x52 [ 126.987552] should_fail.cold.4+0xa/0x1a [ 126.991628] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 126.996741] ? graph_lock+0x170/0x170 [ 127.000565] ? graph_lock+0x170/0x170 [ 127.004382] ? find_held_lock+0x36/0x1c0 [ 127.008457] ? __lock_is_held+0xb5/0x140 [ 127.012546] ? check_same_owner+0x320/0x320 [ 127.016883] ? rcu_note_context_switch+0x710/0x710 [ 127.021823] ? check_same_owner+0x320/0x320 [ 127.026159] __should_failslab+0x124/0x180 [ 127.030406] should_failslab+0x9/0x14 [ 127.034219] __kmalloc_track_caller+0x2c4/0x760 [ 127.038887] ? debug_check_no_locks_freed+0x310/0x310 [ 127.044075] ? kasan_check_write+0x14/0x20 [ 127.048306] ? __mutex_lock+0x7d9/0x17f0 [ 127.052363] ? kstrdup_const+0x66/0x80 [ 127.056234] kstrdup+0x39/0x70 [ 127.059412] kstrdup_const+0x66/0x80 [ 127.063109] __kernfs_new_node+0xa8/0x580 [ 127.067249] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 127.072009] ? lock_downgrade+0x8e0/0x8e0 [ 127.076175] kernfs_new_node+0x80/0xf0 [ 127.080059] kernfs_create_dir_ns+0x3d/0x140 [ 127.084458] sysfs_create_dir_ns+0xbe/0x1d0 [ 127.088764] kobject_add_internal+0x353/0xba0 [ 127.093245] ? kobj_ns_type_registered+0x60/0x60 [ 127.097986] ? lock_downgrade+0x8e0/0x8e0 [ 127.102147] ? refcount_add_not_zero+0x320/0x320 [ 127.106901] ? kasan_check_read+0x11/0x20 [ 127.111049] kobject_add+0x13a/0x190 [ 127.114749] ? kset_create_and_add+0x190/0x190 [ 127.119329] ? mutex_unlock+0xd/0x10 [ 127.123042] device_add+0x3a5/0x16d0 [ 127.126744] ? dev_set_name+0xa4/0xc0 [ 127.130534] ? device_private_init+0x230/0x230 [ 127.135101] ? rtnl_is_locked+0xae/0xe0 [ 127.139074] ? rtnl_trylock+0x20/0x20 [ 127.142875] netdev_register_kobject+0x180/0x380 [ 127.147616] register_netdevice+0x997/0x11c0 [ 127.152099] ? netdev_change_features+0x100/0x100 [ 127.156924] ? round_jiffies_up+0x107/0x150 [ 127.161240] ? __round_jiffies_up_relative+0x190/0x190 [ 127.166504] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 127.171525] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 127.176713] __tun_chr_ioctl+0x23a1/0x4420 [ 127.180946] ? tun_chr_read_iter+0x1e0/0x1e0 [ 127.185341] ? lock_downgrade+0x8e0/0x8e0 [ 127.189478] ? kasan_check_read+0x11/0x20 [ 127.193616] ? rcu_is_watching+0x85/0x140 [ 127.197751] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.202929] ? __fget+0x40c/0x650 [ 127.206365] ? match_held_lock+0x861/0x8b0 [ 127.210593] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 127.215507] tun_chr_ioctl+0x2a/0x40 [ 127.219256] ? tun_chr_compat_ioctl+0x30/0x30 [ 127.223737] do_vfs_ioctl+0x1cf/0x16a0 [ 127.227613] ? ioctl_preallocate+0x2e0/0x2e0 [ 127.232005] ? fget_raw+0x20/0x20 [ 127.235451] ? __sb_end_write+0xac/0xe0 [ 127.239412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 127.244932] ? fput+0x130/0x1a0 [ 127.248202] ? ksys_write+0x1a6/0x250 [ 127.252003] ? security_file_ioctl+0x94/0xc0 [ 127.256408] ksys_ioctl+0xa9/0xd0 [ 127.259855] __x64_sys_ioctl+0x73/0xb0 [ 127.263740] do_syscall_64+0x1b1/0x800 [ 127.267614] ? finish_task_switch+0x1ca/0x810 [ 127.272095] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.277017] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.281948] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 127.287295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.292127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 127.297306] RIP: 0033:0x455389 [ 127.300486] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.308184] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 127.315439] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 127.322694] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.329946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 127.337199] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000007 [ 127.344611] ------------[ cut here ]------------ [ 127.349403] kobject_add_internal failed for bV@ (error: -12 parent: net) [ 127.356973] WARNING: CPU: 0 PID: 10663 at lib/kobject.c:242 kobject_add_internal+0x42c/0xba0 [ 127.365547] Kernel panic - not syncing: panic_on_warn set ... [ 127.365547] [ 127.372902] CPU: 0 PID: 10663 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #18 [ 127.380159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.389508] Call Trace: [ 127.392103] dump_stack+0x1b9/0x294 [ 127.395742] ? dump_stack_print_info.cold.2+0x52/0x52 [ 127.400944] ? kobject_add_internal+0x3c0/0xba0 [ 127.405618] panic+0x22f/0x4de [ 127.408818] ? add_taint.cold.5+0x16/0x16 [ 127.412962] ? __warn.cold.8+0x148/0x1b3 [ 127.417010] ? kobject_add_internal+0x42c/0xba0 [ 127.421674] __warn.cold.8+0x163/0x1b3 [ 127.425550] ? kobject_add_internal+0x42c/0xba0 [ 127.430203] report_bug+0x252/0x2d0 [ 127.433820] do_error_trap+0x1de/0x490 [ 127.437691] ? math_error+0x420/0x420 [ 127.441485] ? vprintk_default+0x28/0x30 [ 127.445542] ? vprintk_func+0x81/0xe7 [ 127.449337] ? printk+0x9e/0xba [ 127.452618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.457455] do_invalid_op+0x1b/0x20 [ 127.461155] invalid_op+0x14/0x20 [ 127.464594] RIP: 0010:kobject_add_internal+0x42c/0xba0 [ 127.469848] RSP: 0018:ffff88019bfdf580 EFLAGS: 00010286 [ 127.475196] RAX: 0000000000000040 RBX: ffff8801b359c028 RCX: ffffc900040d9000 [ 127.482459] RDX: 0000000000040000 RSI: ffffffff8160f4e1 RDI: ffff88019bfdf0e0 [ 127.489714] RBP: ffff88019bfdf678 R08: ffff8801ab894600 R09: 0000000000000006 [ 127.496983] R10: ffff8801ab894600 R11: 0000000000000000 R12: 00000000fffffff4 [ 127.504247] R13: ffff8801d6598580 R14: ffffffff884c5b40 R15: ffff8801d9bcaf00 [ 127.511540] ? vprintk_func+0x81/0xe7 [ 127.515349] ? kobj_ns_type_registered+0x60/0x60 [ 127.520091] ? lock_downgrade+0x8e0/0x8e0 [ 127.524227] ? refcount_add_not_zero+0x320/0x320 [ 127.528975] ? kasan_check_read+0x11/0x20 [ 127.533108] kobject_add+0x13a/0x190 [ 127.536807] ? kset_create_and_add+0x190/0x190 [ 127.541376] ? mutex_unlock+0xd/0x10 [ 127.545082] device_add+0x3a5/0x16d0 [ 127.548793] ? dev_set_name+0xa4/0xc0 [ 127.552604] ? device_private_init+0x230/0x230 [ 127.557181] ? rtnl_is_locked+0xae/0xe0 [ 127.561139] ? rtnl_trylock+0x20/0x20 [ 127.564941] netdev_register_kobject+0x180/0x380 [ 127.569686] register_netdevice+0x997/0x11c0 [ 127.574084] ? netdev_change_features+0x100/0x100 [ 127.578912] ? round_jiffies_up+0x107/0x150 [ 127.583218] ? __round_jiffies_up_relative+0x190/0x190 [ 127.588481] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 127.593508] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 127.598686] __tun_chr_ioctl+0x23a1/0x4420 [ 127.602913] ? tun_chr_read_iter+0x1e0/0x1e0 [ 127.607310] ? lock_downgrade+0x8e0/0x8e0 [ 127.611447] ? kasan_check_read+0x11/0x20 [ 127.615583] ? rcu_is_watching+0x85/0x140 [ 127.619714] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.624894] ? __fget+0x40c/0x650 [ 127.628337] ? match_held_lock+0x861/0x8b0 [ 127.632569] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 127.637492] tun_chr_ioctl+0x2a/0x40 [ 127.641196] ? tun_chr_compat_ioctl+0x30/0x30 [ 127.645677] do_vfs_ioctl+0x1cf/0x16a0 [ 127.649565] ? ioctl_preallocate+0x2e0/0x2e0 [ 127.653959] ? fget_raw+0x20/0x20 [ 127.658036] ? __sb_end_write+0xac/0xe0 [ 127.662003] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 127.667531] ? fput+0x130/0x1a0 [ 127.670797] ? ksys_write+0x1a6/0x250 [ 127.674597] ? security_file_ioctl+0x94/0xc0 [ 127.679002] ksys_ioctl+0xa9/0xd0 [ 127.682459] __x64_sys_ioctl+0x73/0xb0 [ 127.686351] do_syscall_64+0x1b1/0x800 [ 127.690227] ? finish_task_switch+0x1ca/0x810 [ 127.694721] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.699636] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.704553] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 127.709904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.714737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 127.719908] RIP: 0033:0x455389 [ 127.723081] RSP: 002b:00007fe46ec95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.730786] RAX: ffffffffffffffda RBX: 00007fe46ec966d4 RCX: 0000000000455389 [ 127.738039] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 127.745290] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.752542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 127.759793] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000007 [ 127.767822] Dumping ftrace buffer: [ 127.771746] (ftrace buffer empty) [ 127.775440] Kernel Offset: disabled [ 127.779050] Rebooting in 86400 seconds..