4ada13bdaa206625fe84703c630aef4b8cfedd6db5143cb2682ed61c6d9210897a0c8ba7b5cdb250901b7411837862dc380b40717cb96e44478382fceee1ca50b69a093519d9420f066b5246b0e89da856066fcb2c3be9fdb6124018cee09ea108", [[], [], [], []]}, 0x4f5) 2018/04/09 15:37:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x100000001, 0x100, 0x2, 0x8, 0x2, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendto(r1, &(0x7f0000000180)="f7776a259dd15ea8ee69cb06ed0462ad7d80e5a997631cb1bad722712cf9ae", 0x1f, 0x0, &(0x7f00000001c0)=@l2={0x1f}, 0x80) 2018/04/09 15:37:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002ffe)="001f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0xec4, r1, 0x10001, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/09 15:37:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 15:37:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x109001, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0xcc4c0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x1, 0x2}, 0x10) r3 = memfd_create(&(0x7f0000000300)="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", 0x0) write(r3, &(0x7f0000000000)="16", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/09 15:37:24 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x5, 0x914, 0x4000000005}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/78}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f00000000c0), 0xffffffffffffffff}, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}}}, &(0x7f0000000080)=0x84) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x2, 0x8, 0x3, 0x8, 0x100, 0x6, 0xffffffffffffff01, 0x6, 0x7, 0x7, 0xff, 0x0, 0x7, 0x4bb]}, &(0x7f0000000100)=0x100) 2018/04/09 15:37:24 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) getgid() r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x402, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x2, 0x80000000, 0x3, 0x6, 0x3ff, 0x80000000}, 0xb94}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/09 15:37:25 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0xff0a) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/4096) 2018/04/09 15:37:25 executing program 2: futex(&(0x7f000000cffc), 0x100, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="08a6f6cff974aa4c60234e3a2cc915d6ad4df1eb23f06e7043605d716dfcc7bf39b899a2dfa8ce2be7960b3787a732d913ccd6de575602cdbec5e4f7106c38475f4e22ec49829a67d1094c263be394eb701c7e36364109c7fe6672c7ea602f695e06dacab9e54087a9bf0292e5a6297dfd4922a8a0d6edfb5601bc62f009c0a06cdf4faa422a4af3fa68b25d37b942cf21130ecd9083f5cd938aa2efc6fb8eb1a11fb13615b8038bd180a7d1d5dca6ed06462d5c3a83c07a969f9619befad91e7c3bec4bb4a4fc40cb8700e8e3a2e9c63c3b52ddd3713ea4d0bcd0bfefbc31517de1530ee7f9a4eaaa", 0xe9, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/09 15:37:25 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x2) 2018/04/09 15:37:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/20, 0x14}], 0x1, &(0x7f0000000880)=[{&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/52, 0x34}, {&(0x7f0000000680)=""/237, 0xed}, {&(0x7f0000000780)=""/225, 0xe1}, {&(0x7f0000000540)=""/92, 0x5c}], 0x9, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/191, 0xbf}], 0x1) 2018/04/09 15:37:25 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x80, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0xffffffffffffffc2) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80480, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000100)='net/wireless\x00') pread64(r5, &(0x7f00009f3000), 0x352, 0x0) lseek(r5, 0x0, 0x0) getpid() r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) ioctl$KVM_CHECK_EXTENSION(r6, 0x4004af07, 0xfffffffffffffffe) read(r5, &(0x7f0000000080)=""/93, 0x5d) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) ioctl$TIOCEXCL(r5, 0x540c) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r8 = eventfd2(0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000000180)={r8, 0x0, 0x2, r8}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r8, r9) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/09 15:37:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000080)=""/126) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000140)={0x7fffffff, 0x3f, 0xffffffffffffffc0, {0x0, 0x1c9c380}, 0x2, 0x5}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffffffb}, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0xe, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 15:37:25 executing program 3: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="85", 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x4, 0x8, &(0x7f0000000080)}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000240)="ef767484eadfe9872fc92a202f52bfc0a1b9116fe508b495f5defc6bc05d337834e8ece665faa575145dab3176bf16ae5d929b7801c26128960b47eba300b05008ff3791f47672a9924d61cf48a9fb015c0f9f338257e225729d240e940f4ad17351ee7cdfa876dc3aec301d4052c26e9e7fe5cde3c831ee44e584ac7dfde93da0109d23e6ff5c1b45f5ac8ab95c62532825b346f1802a834ca35609cd347235e1be9ba8897042579b") keyctl$update(0x2, r0, 0x0, 0x0) 2018/04/09 15:37:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="2940258d030709445e54ab79fee0d470d7a2fb8308ac2017394b", 0x1a}], 0x1) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x0) 2018/04/09 15:37:25 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000240)={0x8}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x41, 0x9, 0x5, 'queue1\x00', 0x3f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aa004500001c0000000000029078009078000000000003e7eb3f6363f7cef7a8c800d767d436769125034cbe78de498720e34c8ee3dd529fa90734262d50ee6a10b6d2d04b7437ac6cec3b9d3e64018416e20de1c5dfade0c5106d6eb7ee7db3544affffe380894660fd5a08f39d119cc73becb35c1a68403dd8eb0469bd743a6d1902ffe169ae92e2b3fe18f6a8b00273c6ff7f00000000000000000000000000000000000000000000000000000000"], &(0x7f00003b5000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x6, 0x4) 2018/04/09 15:37:25 executing program 0: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff00, 0x1}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000100)=""/250) 2018/04/09 15:37:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000001280)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x6, 0xdb8, "4fbcd7e40f68ffdb897bfdad0b7236f67f246cb143a9c2074f88cc43cab09ed84e3b518ca07356a1d74d2c710e1f3e0906e0b594ca5d0c292ea164541693d3", 0x2e}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000200)="a2b1361da130bcc6bc6257c57e32a0dd414e81fca67a3b02c838294a006ac798852e1df17f039b27604dcb20339bbad1c608909cf103bd16339a2ec26bb0c4832c9633fbc494dac7e67dff4673de20a2fe10a87e74aa277ca5c7d32a7d13d74057b08836224d3f598d9dd85c5699d6e9987eb7edb0d78304231c97653dc2ca79da68f61c444c13e8199d4f4d39c91bc44fecb1d10fa20cfa98192184f457e084bb9b4cebbdcd687b9aa4a12d55b627f48f1e56ff961016e16241176a0d3d50289c", 0xc1}, {&(0x7f0000000300)="2d68d8bb6d697ec4387aa0c01a771fda3ec12ea8fb4b144aabbbe9862d1ea49e839389258c959b2f56271141c7ecdea6b06728b0b647486dbe01e894a25211bf64f977f67e128e1341de24ad222b9bd19f314a1f323a404c37af06616a08617dd3bc671cf513381e31ff965fa694f1ee7a24f837831446b2c6c6a8b0177df77f50b39f604fb2ac9bf1239346d0cb183a34ab149ddaff777275b81c706d04cd5951797606371cd84a2a0ca386756565459780f4c19148097c80d232d3c21ab6be0aaf1e7503eaf0ff60962c06b0fd87e6f30682ec24853c834fa9540f1071d9a60e3463ca31addf0aa1ae77", 0xeb}], 0x2, &(0x7f0000000400)={0x28, 0x1ff, 0x200, "70ad5123fc8dfc011c00cf0c045ab17e91"}, 0x28, 0x4}, {&(0x7f0000000440)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffffc, 0x7, "ec24866c60a7faef08c932bebcecb267745d14c1eda3488eaf08d660844baeb63384453ae97323a9de00369e2849dc1268419f56a7f290e1710db1f2d4a548", 0xf}, 0x60, &(0x7f0000000580)=[{&(0x7f00000004c0)="563836f3c162fd9a63013e63cada7d24d2d2deb8e14c95e3866393c3591d4b50f855e8810236db6468da5a3c563df0a859fab2bb85caffccb478cf7045234a95d43b0ca38257c59a1b1c21de142aaf1c8d0499caab52b00e6d35a99d18b36a105aaf33463182aa88e04ad3a18583f72ecaf70d2119571ab85ce06ff9810988b486b8fb3563fb8bce9d4c3dc5ef9f84aa4697e9a1b37badd9a005f2289cbfef415bceb456", 0xa4}], 0x1, &(0x7f00000005c0)={0x78, 0x19f, 0x3, "56d232a2e32f61f1ccf1def541b3afe31068bf2a0d8efcb016fc595015bc83c27d55c055d958b186dfd7a44a4bb2b38772a0eec3ff21edc369f8775678660a0abb638db3a153ae79679e2c55915839d1a9e8d5065fbcecd0e51d24159a72ca254b"}, 0x78, 0x1}, {&(0x7f0000000640)={0x27, 0x1, 0x1, 0x4, 0x1, 0x6, "849a159b898dedf60ac4021439598666e9aa8c088f7623e0f57ad0fe92fd7bbdd29f316891daf158cca581914afb06506ebce756390ad6fe572a7b4c80652e", 0x3}, 0x60, &(0x7f00000009c0)=[{&(0x7f00000006c0)="9f38fbda7a6bd091bf93fc4843ab152b3bfb1e61", 0x14}, {&(0x7f0000000700)="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", 0xfb}, {&(0x7f0000000800)="81a4793885098f04426c8e41e967479fa1b84096989cb10da872f18cffbc18d45df310cc9801f9410896920db0cb7b52fdbee6910b7d12069ec31d500663013b05a9b03411e69b80011a343964919185309fe98fafefd0fd6da1ddca4540ebdbad62faf0788984b3f6d9f69845d515230bd067a21ef17418f3c7bb01191d655c21a78c9906b5d6e60968812d0b0c7ab6d5a7f889108eb55a62c4aa0ac1f1f367f19d860f579543b5b48edb9ff66312d9215beeae6e1980e33f8183bcafd4e88b310fd8396f33f4d693103b93d6fd3011482ff35487ca7b5a3aadb91e00963d4107042bb5e3f80897d3831e74b8394f9bd6a924", 0xf3}, {&(0x7f0000000900)="922a2456dc70f657ead4c5fe1feb824d30ad1b812d76fbae5910652dda2be0212f969793b88f6f36643745319e34fd6937cd1a9e83634a59a43da91e58f9603b55e94f7b126d9165db46c7d363eca5b7c5c65d1a99ff31ef3e5fdcb5717942f3a4e2e4c4ad3060755fb0f3ff2c1b6a1fdd84183fdd1394484ff28b3c6b8ec5401c7868dbf32f11e050a1506014fa9ae0820bb43d150428f53309b7f29c5c92c58e36e7928e465ac35bd91d1596b99a1d480cb7b381c3540b", 0xb8}, {&(0x7f0000000ac0)="dbb508760aa0e2ef5dbc0c78e2ffc359bf9072394d1fe53bb4865a9126a91b880e7569c0bbddb3592df6ce4f562f98912359ef2f194ab81eb1079359adb818721f4454de6b3842d43fc2ec9aa9e2480ff8d6fda59d7ed8d28ab94f224b678ca37e922ed3bbea70226aa89b9cd4ff6a11e71fb0b80d86750a8864e1d4098862d1c9a6c13613bc7a3ac95dad8327750402a188fe3686153dd52ac3006c3ce5a587c44b2f2c823d37bd66e61f3e943f4132e0802fa9ff4b82a8245052ee1ac7bcfe51ab40c2b406d1ea2d8a316a135060234f7e4c3726c7395d80fe6e01dfdc5ca39f0f47a50517f288a977", 0xea}], 0x5, &(0x7f0000000bc0)={0xe0, 0x10d, 0x4, "6d78610e3801c7c8abeb55e00abdff26688aee457a58904b0995f7d7973eaff9ef932595e636b3a4bdb714e7648ff814573f93fd2e7b425bab440e78a9b50203c771b39a639677fc5a63a94f66cb517940a7ff138176b29d1b9eac8064bdca6336007bf888ce9d8b910cf4223153c5ac14b7febc120b3d0cd11f4f17d58e6b6743efde47b57be42e73d12f7b5917120440d702d044361dffd4a0c6a4d9ced276190cc5120d4d7b213c60c49fd94aaceaef183f612c0733f7c426ba6a86e336b17ab3eb523f935d1aecee50a760bbac10"}, 0xe0, 0x4}, {&(0x7f0000000cc0)={0x27, 0x0, 0x2, 0x5, 0x8, 0xffffffffffff68f3, "23247603fbec5ccbde50a343768c5549ebd3247fd9e5c4125b45d2e632273d0a9c48e036d96946460e0685586b24945988821302cc75390c0c8d71da65c485", 0x10}, 0x60, &(0x7f0000000e40)=[{&(0x7f0000000d40)="4a473a447f6a51df4dc56b461294c855a89b2cf1ddd1c0b63dc764fd84ec9688b4b6c6023a06a9178988356c33d50418f0d8b594467f8b5465b4b2a48c12cbf9f2b2426c9d63b6eda85d8c3f4e2745f7490b3e84ca3b5d0b6353d448472c4ef8f6b4d7d78fcbb7ed13e5e92ead3eae5be004d4f9e725038470bc75d7ef4a68c8eac91b7b297f5e50ca38fdb4b7f29bebd656fbda2f311a56ff37c71074ba9641386a7f1db2e94a8750c8a9f125f4faa5259e48363414f1c7bb2f9340defec2b052db4cd9ffa8e40c43e76fa5307e2a94884437c2810bcb977ccc", 0xda}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000000e80)={0x27, 0x0, 0x2, 0x4, 0x8, 0x3, "01603af33c72698d8cdfdb45a1e1b1f9748f1e8faae863f3be95a98af6494e5c250e177f0d2a63e09df4b988bd159747846423ed7684cd2f0e564e449ca0ee", 0x23}, 0x60, &(0x7f0000000f80)=[{&(0x7f0000000f00)="3904379f3bca43aab9e4515ff6212e85c848a8c46552138e421599f991aca2b580259f075bc91f26c287d34d0c782b8a75aa6a646e77a2b391e33f295468d272847931f8a6a10f3b8304016784fcd55888fa9fad679fc6691cfbe17a328bd2e009a2034ad2594fda", 0x68}], 0x1, &(0x7f0000000fc0)={0x98, 0x114, 0x2, "89102c2a977c673f00c0b732ebc4587075b5679479402bce1602127ee27fd0c3cf9e76cacba557aa3216e7c8d794dd6ef91b3edd880064f5071361f75e75e7facbecfc3addd55e24784403baec7f3287370400be7f790dae70ecfb4220f8df4201c50628fc707b7a5b883906373521fed4e21c73dbfff3dc91696f36c7cf1bf6935a5d787e5d"}, 0x98, 0xc040}, {&(0x7f0000001080)={0x27, 0x0, 0x0, 0x1, 0x2, 0x200, "aeef1a28f58ad09826230b6b4194be9d7f8740dcdccec0c6a312580f8803d27a65901fc1f3eca3e3d68996fc300209fd19f210cd97ac59469c4d4ffdf419c6", 0x11}, 0x60, &(0x7f00000011c0)=[{&(0x7f0000001100)="61f22a86700f9d1b67ae669da6a2970663ae884ee9543068d4749cf5155844ba159ae1c48b2cd3e95bf5e572dd6c698a939601cb2dfa0cff2f1399d6747f8397f395086ce3a207c5f7c5f95306eefcbafb36407ee014105f31821bb5a62c03c959c99ee24cf12094234ef23393ff5e77d05ec2c7471c1fa0c34e45ad75ce2cefa60fe4cd70c9b840ed9651af71c705d8", 0x90}], 0x1, &(0x7f0000001200)={0x68, 0x103, 0xffffffffffffff80, "9976eb3d8164bf1c094bf9f1d81afb24625e879611990244008dbbcfa0c48a7a12615de897228f65c70e39e6637651b0dfb0a53135cf2231b25707455574245324ea9088ddddb71228c8a92cbfb013b28849"}, 0x68, 0x40}], 0x6, 0xc0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x54, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x38, 0x2, [{0x34, 0x8, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}]}, 0x54}, 0x1}, 0x0) 2018/04/09 15:37:26 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc4e, 0x0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x1b00) fcntl$setstatus(r0, 0x4, 0x40800) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x323, 0x1, 0x5, 0x2000000000000081, 0x80000001, @random="b11552fdb9b5"}, 0x10) open(&(0x7f0000000100)='./file0/file0\x00', 0x2, 0x100) recvfrom$llc(r0, &(0x7f0000000000)=""/119, 0x77, 0x2000, &(0x7f0000000080)={0x1a, 0x0, 0x9, 0xe6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/09 15:37:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10200, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000010, 0x3, 0x0) write(r1, &(0x7f0000e05000)="24fd00001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) 2018/04/09 15:37:26 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x646743, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x4, 0xc5, &(0x7f0000000040)="d2e8edc8e926e71a6cd4be079588e39fa7e7102fa0c32b1dcb5dca4c7c415203ba0c5df5bb3bac5b8be34a497e1edda47b0fb6fa831e2e00979dca9b4193bbf5976bb767b9a2a889176fddd42415e1fb826857fd0390cef4d182162b167d383f083f2923536d70ad46cfebcbb3a97aba57fef0676887d315226ba893dbbfdc7e447fa9724aec8fd382030e4dc2d4ad8b9ba9f0813b703cb3c7c697fd97dee242df5e1d2006c8ebdeb1cf1ddb3b66416f6fc1446a84b56c8eb329a829aa62a3657d55dc5b9e"}) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0xfffffffffffffffc, 0x4e, &(0x7f0000000180)="dfa913dc9f295ff493f9efd049209b64b525566d80f4bbf7e4ca792cad2f7ad0150d7a1f95438d0570c8b52a4e328f942a531ffa6f09e5a881c660483f99752dd5d9ab97f2108582ea3434e712a1"}) 2018/04/09 15:37:26 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/102, 0x66}], 0x3, &(0x7f0000000380)=""/116, 0x74, 0x4}, 0x2}, {{&(0x7f0000000400)=@ll, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/163, 0xa3}], 0x2, &(0x7f0000000600)=""/107, 0x6b, 0x10001}, 0xf8}, {{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000700)=""/205, 0xcd}, {&(0x7f0000000800)=""/30, 0x1e}, {&(0x7f0000000840)=""/237, 0xed}, {&(0x7f0000000940)=""/54, 0x36}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x5, &(0x7f0000001a00)=""/241, 0xf1, 0x74}, 0x80}, {{&(0x7f0000001b00)=@nl=@unspec, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/23, 0x17}, {&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000002cc0)=""/187, 0xbb}, {&(0x7f0000002d80)=""/42, 0x2a}, {&(0x7f0000002dc0)=""/116, 0x74}], 0x6, &(0x7f0000002ec0)=""/68, 0x44, 0x1}, 0xf3}, {{&(0x7f0000002f40)=@ipx, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002fc0)}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000003080)=""/20, 0x14}], 0x3, &(0x7f0000003100)=""/69, 0x45, 0x1000}, 0x1}, {{&(0x7f0000003180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003200)=""/229, 0xe5}, {&(0x7f0000003300)=""/146, 0x92}, {&(0x7f00000033c0)=""/228, 0xe4}], 0x3, &(0x7f0000003500)=""/99, 0x63, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000003580)=""/169, 0xa9}, {&(0x7f0000003640)=""/6, 0x6}, {&(0x7f0000003680)=""/14, 0xe}], 0x3, 0x0, 0x0, 0xde61}, 0x90}], 0x7, 0x2000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 15:37:26 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe01, 0x501000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x7, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x1ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = signalfd(r0, &(0x7f00000000c0)={0xff}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x100, 0x16, 0x20, 0x30, "7e4fe40bacf724af495f2a8f1f6073787680673cf68d5853b07747ba333f54f9"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r2, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x1f, 0x7, 0x10, &(0x7f0000ffe000/0x2000)=nil}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x20500, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000340)=""/220) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000440)={'raw\x00', 0x12, "1144a395c217b0de321796ef017b665b97f8"}, &(0x7f0000000480)=0x36) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000004c0)={0x1, 0x9, 0x7fffffff, 0x49c, 0x9, 0xffff, 0x101, 0x10000, 0x100000000, 0x1, 0xfffffffffffffffb, 0x80000000}) lseek(r4, 0x0, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000500)={0x4, 0xffff, 0x200, 0x3}, 0x10) r5 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x9, 0x404240) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000580)={0x6, r4}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0)={0x8, 0x9, 0x6, 0x101, 0x525, 0x0, 0x1, 0xc00000000000, 0x81, 0x10000, 0x1f}, 0xb) getsockopt(r3, 0x968, 0x1, &(0x7f0000000600)=""/93, &(0x7f0000000680)=0x5d) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f00000006c0)={{0x100, 0x3}, 'port1\x00', 0x20, 0x40442, 0x8, 0x6, 0x2, 0x100000000, 0x3, 0x0, 0x4}) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000780)=0xfff, &(0x7f00000007c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000800)="37072667c34303f48c96602e266d93d463f239671f5eb103b21d4f38") ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000000840)={&(0x7f0000ffc000/0x4000)=nil, 0x1, 0x5, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x81}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/09 15:37:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20, 0x8aff, 0x0, 0x0, {0x6}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/09 15:37:26 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x3) r1 = eventfd2(0x80000001, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) io_submit(r2, 0x5, &(0x7f0000001900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x101, r1, &(0x7f0000000040)="f37e7e025ced5dafbe15bcb4b109cec2a50f", 0x12, 0x7fff, 0x0, 0x1, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="6a3eb26c1552db9cbe7a755f85f8482e242af25789d516cedb", 0x19, 0x3, 0x0, 0x1, r1}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000300)="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", 0x1000, 0x10001, 0x0, 0x0, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000001440)="8adae6bbc79f953b1729ccdcc8", 0xd, 0x3, 0x0, 0x1, r1}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000001680)="2658067e303e62a31496d3de5ea555c25449b9a0dc69a2fe087996830cee3dcf886b6041c90a26d5c0ce82d44af622fa0033a15412bc7ab862de6516d784d00b6d8dfc5ec1108e12cf3b1fd48878f619b497130326cd0001711e68c895f36eb73265b5ed3c932b21956221a6db199e49a188c476aae7865b2560a5e3d757843abbaf347ed210d41ec907407c266d4d05959e3b95b24929f1c832481649412ecca08b9997e36bd7dfc10c1c60446d8c428c261e3b61f037fe82b0f12d5f11a11829bb1163917904a35fd62003113fbaf1fdac4be045a42536b2", 0xd9, 0xffffffffffff27b2, 0x0, 0xab6800ff3b0e5c03, r1}]) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) 2018/04/09 15:37:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) sendto$packet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="b3c13e30943c"}, 0x14) 2018/04/09 15:37:26 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xf4d4, 0x4000) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e50000000100000085d4fa30a114c9aa5ae327fda5642c4a809eb9401f945e173ee1a0b5208fa7dacea695698c506a4a4f2196e32232a39a87794ffc14fb35bc872bdd3445c7daed7277d75495f4fce6", @ANYPTR=&(0x7f0000006000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/04/09 15:37:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) r1 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/09 15:37:26 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/09 15:37:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f0000000240)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="54063de63e8ec3f60ef7ec304b891b3fa35471bf46ad676408a2abd0dc5050bf019a3e2980d1e33ec96dfccdcd85934d869950350bef49beb38a624b97887472", 0x40}, {&(0x7f00000002c0)="a041144c29f3b48ba87cd21e84bc3d6891c2de8d0642dd63e531d59f35f0f599c3a77d8ae5a59f1290d312f0dfd5857b84f7aaa2e3f4ee36678ea7c83c03865e9c74f56ae46eb315adfde811ffc96a72a166adc36d6e56b856b66b785308b1c5bbaafcffc77ebf0a25e1c7a02aa4a8b93401eae501aece7f172a5ce24f5cd082e67e1459224c108acf6cc3654608df14bcc3e0967ef21f6b758b003314ea8e9a929b0e5888aca0d0d19a6381daca3e80425cf92edd4c1347", 0xb8}, {&(0x7f0000000380)="c17f81ebefb6909e6cab32b4a4ac7ff1b60382dc9ab8eff079f91e77aee54026c907750e707b9932f5c1cbe823ecc52fd12d2ed18488ba8bf6c249809b4a27694e09b701271bb196bdf1bfecbf197565468d56b3fcb42709f857d4c71f7b4eabfff215bef20606342a352c09fd9233cbe7ed0af92b149245acd2717f6a0e9dad649b082a6dcfd2ef1dd8686152c465932d9c7c312cb0ebbc125dfef3dc7c62d97f7312983928d6cb5ce762df9315441ad89ec4cc653344c11f653ace1f479116e32e7091ecedfba90ec265a505d4acd3dbb9b3e145f4e735ee7189bf96313ad5", 0xe0}, {&(0x7f0000000480)="53ff3b017afcae53fe547e862054d5d3cb0063289026104567aa33", 0x1b}, {&(0x7f00000004c0)="6b563cfd581543b4141d8e2e7cc59c9b5a6cddacbedece0fecb1e53569e6650e9dece721351fbc433603486d4ecd2174eb62ff94775440b6fd6655ead8e045ce", 0x40}], 0x5}, 0x4011) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/13, 0xd}], 0x4) 2018/04/09 15:37:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x26012, r2, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x8000, 0x0) exit_group(0x16cf) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) readlinkat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/116, 0x74) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fsync(r1) seccomp(0x1, 0x0, &(0x7f0000000480)={0x0, &(0x7f00000000c0)}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/04/09 15:37:26 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7fbc40a00ffefffd7f1"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x1, 0x10000) pwrite64(r0, &(0x7f0000000540)="6c2b3f9a4e256bb3bcedb67c5b5820e01ebe92ce6640b8f33d5313dcbf2dcfb4679494211c1c200964e1827631b95b55feea060e48fb1aaeac50643afe37173e0bbcc4c5d48597f0e180ffce492370795d89598b586f7e7a173b16ae53c9164c95bcb750689bea848bbaf389f5bbc0eeee87d014e0c0487059aa071689b7fd41519f78cf743d38ffeefbbb9334a10636b890627b6867", 0x96, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x1, 0x2, 0x3, 0x0, 0xff}, 0x61}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000e9ffffffff8fd7c23d126fb1cb0000001450ed002d2ea936d19fed547bd723b18e46"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/09 15:37:26 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket(0xa, 0x80005, 0x0) ioctl$void(r0, 0x5451) 2018/04/09 15:37:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x80) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x2}}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="020670da30779052cbdde7af7f88ebe1abe54172fd8b797e", 0x18}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/09 15:37:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8000000000040000ae000000d90300006c000000010000000000000000000000002000000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000ac0)=ANY=[]) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = msgget$private(0x0, 0xb1) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x810408, 0x0) flistxattr(r0, &(0x7f0000000080)=""/44, 0x2c) msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="f9d50000000000"], 0x1, 0x0) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB], 0x1, 0x3, 0x2000) timer_create(0x0, &(0x7f0000000240)={0x0, 0x33, 0x0, @thr={&(0x7f0000000280)="9b46140e427fb184b4240d7144a3dddea9ffa5ba68cd9d71307fd6f0800e41aa5b791bffd5030bc89f45b1b204c3da2f8ead4062397a7cc96ceef1f7479714f18c905afa24ef637dd7ef0f842c608b30338303e40d34b64b3b75ff29672d1dcfcdbb6298bcd87d87de8cd1f145789050add73bd3ce5072422b2ce93040171b350096797752cf6eb6c2", &(0x7f0000000340)="023e7aab9c8b50c768e2a7723369596f4a5af84d7a74757f96e3e7ec7e80a6e720228df07f57cda7f8ec4d42a5d1f07131c66fe0e8a9e5b641c22f562b93a5a9d1ef56473a27bb7dec6da003f06da937492c371c4d209e0aa9ee40a0ce0df005794f3f1cb30a0ae5718a7cf7126d982852f31c6bdf52af3c508bbc66379674277bc13cd365e5683201c69a41bac83f57f4308b174f57dc197765497a81ff8ba6520aec429c553c4417eca2ceee44723624f3f2b91ac3186712dc8a75712ff771558a671f319f04e0334a691adff8d5093fa71295002b"}}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x131400) getpeername$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000009c0)={0xe8b, 0x2, 0x20, 0x2, &(0x7f0000000900)=[{}, {}]}) tkill(0x0, 0x0) timer_gettime(r2, &(0x7f00000005c0)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xd}) write$vnet(0xffffffffffffffff, &(0x7f0000000880)={0x1, {&(0x7f0000000600)=""/160, 0xa0, &(0x7f0000000780)=""/228, 0x2, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x81, 0x4, 0x3, 0x800, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0xa3, "13d4801d8ef461292474edeb5ea659e9cfd9b79889e8634026dba2f454f2c77a98eeb08bd159d9485d3a67982b05bb3cedd98e5ba3d822c369009b4ed9dc0b5fd56cd680ff0dfeba859a90471e23b93edfe9b48d1d9b335b965c8120ff702bb46a95ab3ad678049c924ab267990914539350caa033f69f03f604aa2f1a3c0920c907c711e4def4eef3f985e458de750d86dafc0d775f8c748bf932843fca607b30e679"}, &(0x7f0000000580)=0xab) accept4(r0, 0x0, &(0x7f00000014c0), 0x80000) [ 162.818702] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 162.828255] EXT4-fs (loop4): group descriptors corrupted! 2018/04/09 15:37:27 executing program 6: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x250400, 0x0) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001100), &(0x7f0000001140)=0x30) 2018/04/09 15:37:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001000000", 0x448, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/09 15:37:27 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0xd2, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/76, 0x4c}], 0x1, &(0x7f0000001040)=""/4096, 0x1000, 0x4}, 0x100) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec), 0x2c) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) 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) 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) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x7, 0x4, "5f947184e04d9dfe620d115fe808eb189c830a1442a68c5bad27ee5986aef70b4fa662b37188e6b12ae325db7e2b1829b80e6e71ce0779332227f5f0f7a67724", "6d4963dbeaed0802893ab774949c86c8812c91db853424b7fec47e28d11f8be4", [0x1, 0xfffffffffffffffe]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880), &(0x7f0000000240)=0xc) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r4, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x480000, 0x0) accept4$ax25(r5, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=@raw, &(0x7f00000005c0)='\x00\x00\x00', 0x0, 0x1e, &(0x7f0000000600)=""/30}, 0x48) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) 2018/04/09 15:37:27 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x20000000802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0xd7c, 0xffff, 0x7ff, "71f565756531000000000000000000000000000000001ad9000000000400000000002a55630855d09aac00", 0x9}) write$sndseq(r0, &(0x7f0000000e50)=[{}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x52}) 2018/04/09 15:37:27 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000180)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00000000c0)}) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x24010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x84010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x7c, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r1}, @increfs_done={0x40106308, r2, 0x1}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x30, 0x48, &(0x7f0000000100)=[@flat={0x77622a85, 0x10b, r4, 0x1}, @flat={0x73622a85, 0x1, r5, 0x1}], &(0x7f00000001c0)=[0x20, 0x38, 0x48, 0x38, 0x40, 0x78, 0x38, 0x0, 0x0]}, 0x4}}], 0x1e, 0x0, &(0x7f00000002c0)="e35a8e1e3345a62c956aef4374a8add09f983dcaf760dfbc2e62b48c7bde04e99dc52486f76f5280252a41f847b0efc11ab200f6cd1e65406b8114e1671342c1efe6e86f18b16efd70a3f439a3"}) 2018/04/09 15:37:27 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r3, &(0x7f0000000040), 0x10ed5b) getpid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r5, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2, 0x634}) linkat(r5, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x195a5685}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r7, @ANYBLOB="270000009d42523583d766b94ff89932d993c7cce70de88067b0e839a255f3beb515f5ed9956a72e071209d205b5e976f4dbcfbdf36c44f67c0cd321aac7b0be1d0230"], &(0x7f0000000280)=0x2) 2018/04/09 15:37:27 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@generic={0x3, 0x1, 0x2e3b000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket(0x2, 0x2000000000000003, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x100}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='ip6gre0\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x18000000, 0x1, 0x6, 0x0, 0x4, [{0x1ff, 0x4, 0x9, 0x0, 0x0, 0x118e}, {0x5, 0x596, 0x100000001, 0x0, 0x0, 0x4}, {0x1000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x3589, 0x0, 0x0, 0x1}]}) 2018/04/09 15:37:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb58906d6b66732e66617400020120000200008000f8000020e33f000000000000000000010edefe63bc8000a53d", 0x2e}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) [ 163.660470] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 163.669960] EXT4-fs (loop4): group descriptors corrupted! [ 163.704956] binder: 13627:13628 BC_FREE_BUFFER u0000000000000000 no match [ 163.712007] binder: 13627:13628 BC_INCREFS_DONE u0000000000000000 no match [ 163.719093] binder: 13627:13628 ERROR: BC_REGISTER_LOOPER called without request [ 163.742972] binder: 13627:13628 BC_FREE_BUFFER u0000000000000000 no match 2018/04/09 15:37:27 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) lsetxattr(&(0x7f0000000140)='./control/file0\x00', &(0x7f00000001c0)=@random={'system.', 'queue1\x00'}, &(0x7f0000000200)='/dev/ptmx\x00', 0xa, 0x1) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000100)={0x100, 0x1, 0x2, @link_local={0x1, 0x80, 0xc2}, 'bpq0\x00'}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) [ 163.750248] binder: 13627:13628 got reply transaction with no transaction stack [ 163.757764] binder: 13627:13628 transaction failed 29201/-71, size 48-72 line 2763 [ 163.765714] device bond0 entered promiscuous mode 2018/04/09 15:37:27 executing program 2: socket$kcm(0x29, 0xd9068d6e85a84c10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x2004) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/04/09 15:37:28 executing program 7: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="1767ed22d34eccdc13672300eec1133be01a8a55985a0dbb1526ad88c38f342c6976237673a66f3c1d1af580cb7f2cfbacf47d5ffe9e97dd957f5c16e336728d5763be5f667a49294692f887e1e3ca9a1389915c5a3efa9d87dd5228bea082c457f3a54a8c9d6dfef1405b56cc927dce95d4efa1a50030b01c2ec69e354df265021189ef3a1d624b62b2237784fe0690e24bd1aad35720d0344d9fdf00c4", 0x9e}], 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f0000000100)=""/233) 2018/04/09 15:37:28 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x6, 0x70, 0x2, 0xfff, 0x101, 0x7, 0x0, 0x1, 0x0, 0x2, 0xfff, 0x1, 0x40, 0x5, 0x88, 0x101, 0x8, 0x4, 0x5, 0x3, 0x7ff, 0x8, 0x8, 0x2a, 0x85c, 0x3, 0x8000, 0x9e, 0x3, 0x7f, 0x3d0, 0x3ff, 0x5d, 0x5, 0x9, 0x0, 0x2, 0x9, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x54, 0x2}, 0x8000, 0x36403fee, 0xc2b, 0x7, 0x1, 0x1, 0x1}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0xa) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x4000000000000003, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x19f) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) fcntl$dupfd(r3, 0x406, r0) 2018/04/09 15:37:28 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000700)={0x1ff, 0x1f, 0x3, 'queue0\x00', 0x80000001}) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mq_open(&(0x7f0000000180)="697036546e6c3000c055264dcdd9345a58de1ed76a919bd8edf9a28ba3d0dec38173b7fcedeb7934a905468dbe24eadbed7636f5ab7c89e1fa25513365b26b6d162041c653d22e61aedf197a886fc4a72fd40483df8f2cd13bae50fbea56b7227da956d8f96556b61826590ffdffffffffffffff839a227c9d959172fc183e6bf95de056a2d9da5dadd8a6158d98c68fc11835ebfc131055409078cc2b4d3d3e3a8abfd0bb8b01000000000000000000000000000000d1", 0x41, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x8}) r3 = socket$pppoe(0x18, 0x1, 0x0) mq_getsetattr(r3, &(0x7f00000005c0)={0x0, 0x7, 0x5, 0x4, 0xfffffffffffffffc, 0x7, 0x4aed, 0x2}, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000400)=0x351) sendmsg(r3, &(0x7f0000000580)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)="da6407506519db3b1ba551569acecb81db603545950be4e0fdea3b6ca830b5a2324d6e0553c96d1382eeef1c496f13bb71bc544faa548b98fad29ebdf232a6aec3fedfa2fa9459e094fd57874accb86d2163060b8393110fcb35cb0d008d43641418a52c9cf8ae242ea65533cb4b32450b48a5e45e708da21cb649fd1452f96cf066d9e71f05bc35c51decf1f851da688bd643a53298", 0x96}, {&(0x7f00000002c0)="289d121a2bea4a9f6d5e3cfac854eebf352c4087aef0c64ff50a63b762c14db8e1822711f7ad4554f12416a06402fd0e4abf674a6d02eb9f1fcb09aaf9ee2925330192", 0x43}, {&(0x7f0000000440)="a3a47a85ca72397639664d724db050f845955f78a325c8149cff9e8a96fef895e8583866d35d260113b8122518e793c939255ab697a2c196fa64b5445c94520640e428b346ba3eb8dc85d427a3743df81e64c583691af90aa3c81c41686651cd1f3fb8d5cfcba7399141c6bb85965bdebba8d6e55a161079f63bf5810c6c34aa981d7eab4d0442237a3453906940cb006b0faf8501dda0de8b637823ae37", 0x9e}], 0x3, 0x0, 0x0, 0x40000}, 0x80) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000003c0)="ad56b6c5821dd70faeb9005d56534c90c20000000000196c0000", 0x1a) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000680)=0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0xc, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r6 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d503006500349f"]) ioctl(r6, 0x8916, &(0x7f0000000000)) r7 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f00000007c0)={0x3baa, 0x1f, 0x4}) 2018/04/09 15:37:28 executing program 1: clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0xb1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xffff, 0x3900, 0x4}) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+30000}}, &(0x7f0000b1bfe0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x1) setitimer(0x2, &(0x7f00000e9000), &(0x7f0000281000)) [ 163.899311] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 15:37:28 executing program 2: mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000000240)='proc\x00', 0x40000, &(0x7f00000001c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x20, &(0x7f0000000b40)="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") getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='btr\x00'], &(0x7f0000000140)=""/42, 0x2a) 2018/04/09 15:37:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x131000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000200)={0x4, 0x2ab, [{0x1, 0x0, 0x6}, {0xffffffff, 0x0, 0x5}, {0x3, 0x0, 0x4}, {0x40, 0x0, 0x8001}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYBLOB="c500000075ee98d3ee52d988deb542298bc5b10f1dd21dfb7f5f141bda697026a17e36e9e5244276c230d75276bebec88f3e1df349d4a0076aea3ce332d39945de8bcff2ac801a4a451152f1d73b8b71d8c03de2f3c7f2901f195a6a93d2655eef8f0df7bd004ab9bdd0a794541e8829b04d5ff3a49564f3eed6ffd87416f8eda377bd09328301dfe87bce364c1ebfeeb2f843f5af553f5d0e6618c4a159c109a586eaa423dbc5d5f8f3ff6254737591e06c59aed73ca7b91fae48006a4554b6e674a1ad97bb5415f19a95830c3858dc0b77a9b42b707bc8b520592361f65d1e3e29"], &(0x7f0000000100)=0xcd) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x100002, 0x5002, 0x1, 0x1, 0x4}) 2018/04/09 15:37:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x0, 0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0xb, 0x8001000}, 0x17d) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x6) 2018/04/09 15:37:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'teql0\x00', 0x4}) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/04/09 15:37:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x3b, @multicast2=0xe0000002, 0x4e22, 0x0, 'nq\x00', 0x8, 0x3, 0x3f}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0x80000001, 0x2, 0x800}}, 0x44) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/09 15:37:28 executing program 3: r0 = socket(0x7, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e21, 0x1, @empty, 0x100000000}, {0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x3, [0x80000001, 0x7, 0x6, 0x8, 0x0, 0x839d, 0x8, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x80000001, 0xffffffff, 0x9, 0x4}, 0x14) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x20, 0x200, 0x8000, 0x4, r1}, 0x10) r5 = getpgid(0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x3, r5}) r6 = syz_open_procfs(r5, &(0x7f0000000440)='gid_map\x00') ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000000480)=r4) bind$packet(r4, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaab7aabbaaaaaa0296938900"], &(0x7f0000000000)={0x0, 0x4000000000000000, [0x805]}) getsockopt(r0, 0xfffffffffffff000, 0x7fff, &(0x7f00000001c0)=""/23, &(0x7f0000000200)=0x17) 2018/04/09 15:37:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000240)={&(0x7f0000fff000/0x1000)=nil, 0xff, 0x5, 0xd, &(0x7f0000ffd000/0x3000)=nil, 0x20}) keyctl$read(0xb, r1, &(0x7f0000000140)=""/219, 0xdb) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) 2018/04/09 15:37:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800014, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x800000000002043, 0x48) 2018/04/09 15:37:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x800000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/04/09 15:37:28 executing program 2: set_thread_area(&(0x7f0000000280)={0x10001, 0x100000, 0x4000, 0x1ff, 0x49, 0x0, 0x7, 0x0, 0x7f, 0x1}) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x200, 0x3ffffc) sysinfo(&(0x7f0000000100)=""/81) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x14002, 0x293ae858a0cf748c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000003c0)={0xce7, 0x2, 0x1, 0x6, 0x20, 0x100000000, 0x3, 0x7, 0x2f, 0xff, 0xffffffffa6f421f9, 0x8}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) move_pages(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000340)=[0x9, 0x20, 0x11180000000000, 0xff, 0x5, 0x5ba, 0x8, 0xdf, 0x4, 0x100], &(0x7f0000000380)=[0x0], 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0x1, 0x1}, 0x14) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)=[0x7ffc, 0x11001]) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) syz_extract_tcp_res(&(0x7f00000000c0), 0xff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000000640), 0x4) 2018/04/09 15:37:28 executing program 6: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x0, 0x0, 0xe2b, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) poll(&(0x7f0000000080)=[{r1}, {r0, 0x140}, {r1, 0x8}, {r0, 0x2}, {r1, 0x10}, {r0, 0x8}], 0x6, 0x20) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) read(r0, &(0x7f00000000c0)=""/83, 0x53) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munlockall() 2018/04/09 15:37:28 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r2, &(0x7f0000e6d000)=""/384, 0x180) r3 = shmget$private(0x0, 0x3000, 0x23274bfa77e51064, &(0x7f0000015000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/111) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) signalfd(r2, &(0x7f0000432ff8), 0x8) 2018/04/09 15:37:28 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x4, 0x40000dd6000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) ioctl$TCSETS(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)) syz_open_pts(r0, 0x80000) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/04/09 15:37:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x6) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x140000000}) 2018/04/09 15:37:28 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000080)=0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/04/09 15:37:28 executing program 4: socketpair(0x4, 0xb, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000040)={[0x3f, 0x3f, 0x37, 0x37, 0x37, 0x39]}, 0x6) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x1) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="0f", 0x1) 2018/04/09 15:37:28 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='loginuid\x00') getsockname$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/09 15:37:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x3dc, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x4, r1}) 2018/04/09 15:37:28 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4100000000000084) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @broadcast}, &(0x7f0000000200)=0xc) arch_prctl(0x1007, &(0x7f00000000c0)="08f873ffb6acfacc8dc4a6a165917e8154f89b09c6b9798aa8e783a967912242f95145b29a27c1556a261feed31f93334e51e8994668afe6b9ef58b05977a3dedcc6b182ed097961eb8617cd111543d455914bc74b63e0b7c2b0142adbace063c4274bd009d43a8378de09266540a1d47861af3b71322e343e7c23f030b8e62f5cf1acf068804178b75b8f7dd448c8144a5f675903a82110e510e425794ecb8bf8b6178bbb332645e17eca7a59fedf7b88fa489ca5851852665d9caee8964e5f49ad5734c42752ebc558ca534eb278bc9638c85d0de6c27e76f2d2487862b3186026e5df298da0313d02efcad997e06e1be9c78ae86ae24f") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x401) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, 0x81, 0xb1, 0x31e, 0x100, 0x1b, 0x5, r1}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 15:37:28 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/04/09 15:37:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x581000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x2, "6f369cd8a16cf67c42491fafa24a789150c4738680081b569b9665917eda4f13f658ac92b121ba6972f833e7", 0x9}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x200, 0x10000000000003, 0x0, "568b001e2d9f3fa4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8d87eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000340)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendto(r0, &(0x7f0000000100)='U', 0x1, 0x0, &(0x7f0000000200)=@generic={0x0, "e93a34451c1c774bb9e641f383cd73ff313dfeac2a125a5f058af96dcd96ae37fcb04e9f2bde6cab7b69760b74cd34a557eec27a6fc4e509754e902f5288f93e5e59a04535954b020ac4946efe7b7a44b14452fbf0ec814136a48521b2a6140e5cf2ad1ea3bf5fe2fe99f86b703bd8f6a0117ec042c9fb5ff4929eeadc49"}, 0x80) 2018/04/09 15:37:28 executing program 3: r0 = shmget(0x2, 0x1000, 0xa00, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r2, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000014c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000015c0)=0xe8) getgroups(0x4, &(0x7f0000001600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001480), &(0x7f00000017c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000001840)={0x5c5, 0x3, 0x3, 0x2, "d31fca193a5fdc9b224a4e3f7d5ab7ea1b866a0b7736f5901a022c6176fffc79226f55db99e7fbefcabaf224", 0x100000000}) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x40800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000001640)={0x7, 0x10, [0x3, 0x2, 0x7593, 0x1ff]}) lchown(&(0x7f0000001680)='./file0\x00', r3, r4) sendmsg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001480), 0x10000000000003e4, &(0x7f00000016c0)=[{0x0, 0x118, 0x2, "ddea14128d151450032aed8f210d43ebcce9d295621d81e04b99ce96e3178f12255dccd493639e6325fb4c"}, {0x0, 0x11d, 0x1, "2a165cc0ff7ec2f2f80aa053168471887aa8bef19df26946fb8f9a1135cb3118832ee5825992e5a31716d13c0fcdcd0ac1d668c081a919c5d1fe527277aba2d93d01d44b10b4a489105886890716aa5cdae77a3a737cf924531a1200927f0cf152b0b9bb9d16b7498bb42d16"}]}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001800)={0x200, 0x8}, 0x8) recvmsg(r1, &(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) 2018/04/09 15:37:29 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x200, 0x0, 0xf7d6, 0x9, 0x0, 0x3, 0x44, 0x8, 0x7, 0x1, 0xa72e, 0x2, 0x27, 0x3f, 0x40, 0x100000001, 0x4, 0x4, 0x101, 0x81, 0x9, 0xb6f3, 0x6, 0x7, 0x81, 0x3, 0x0, 0x6, 0x3, 0xd7c1, 0x7, 0xd5, 0x3ff, 0xffffffffffff8083, 0x7f, 0x5e, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x800, 0xe2e6, 0x80, 0x7, 0x9, 0xfff, 0x3f}, 0xffffffffffffff9c, 0x4, 0xffffffffffffffff, 0x2) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r2, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/04/09 15:37:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 15:37:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) 2018/04/09 15:37:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="6465766963653d2e2f66696c653000b155"]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)=""/214, 0xd6) 2018/04/09 15:37:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4000000000, 0x0, 0x8001020}, 0x2c) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x8, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/09 15:37:29 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x10000000000902, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000540)=0x800000, 0xfffffffffffffeeb) write$evdev(r0, &(0x7f0000000340), 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x965, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380)) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x2, 0x80f, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x10) r5 = socket$inet6(0xa, 0x6, 0x1) bind$inet6(r5, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @empty, 0x2}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x80007, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/172, &(0x7f0000000180)=0xac) listen(r5, 0x4000008006) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r6, &(0x7f00000001c0), 0x0, 0x80000000000000, &(0x7f00000000c0)={0x4, 0x0, 0x6, "502200000006"}, 0x10) socket$inet(0x2, 0x4, 0x1000) setsockopt(r4, 0x9078, 0x700000000, &(0x7f0000000280)="e85c836cb7f2c3cd869ffadd00ebf2dc9b0dff63cd16914aa6a6309ee8bc869e2c47e97b47fef786736389ea3356037e1c60adf7c64de7b82cc10a674d53c30ffee688de5943b43ec7e6b65bd40a668ac913656b18f6d91c2eeb6f825ac3ce7ef09a2e9c96df09", 0x67) sendmsg$unix(r6, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000001080)=ANY=[], 0x0, 0x10}, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000780)=0xfffffffffffffedc) recvfrom$inet6(r5, &(0x7f0000000040), 0x0, 0xde539de88487a6b2, &(0x7f00000001c0)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0x3, 0x3, 0x3f, 0x2, 0x8}, 0x0, 0x6, 0x4}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) pselect6(0x40, &(0x7f0000000040)={0x20, 0x5, 0x1, 0x7, 0x80, 0x1, 0x7, 0x7}, &(0x7f0000000580)={0x4, 0x8, 0x20, 0xfff, 0x8, 0x7fffffff, 0x4, 0x5}, &(0x7f00000005c0)={0x200, 0x3, 0x4000000000, 0x1, 0x3, 0x8000, 0x2, 0x9841}, &(0x7f0000000600)={0x0, 0x989680}, &(0x7f0000000680)={&(0x7f0000000640)={0x8}, 0x8}) 2018/04/09 15:37:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = dup2(r2, r1) accept4$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48, 0x80000) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f00000000c0), 0x1) 2018/04/09 15:37:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5a113fa, 0x200000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x1, @multicast2=0xe0000002, 0x4e20, 0x3, 'wlc\x00', 0x14, 0x1, 0x6e}, 0x2c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x2) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0'}, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/09 15:37:29 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x1000005452, &(0x7f000079d000)=0x100000000000001) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x40, 0x8) 2018/04/09 15:37:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="660f017100660f6fb3b0000fc7afd1070fc76c0036cd38ea997ce300baf80c66b8a48d878c66efbafc0c66b8858d000066ef0f00d0640fe475d4d07aa2", 0x3d}], 0x1, 0x0, &(0x7f0000000540), 0xb95024bcdeb65d74) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="640f6785008000000f01c80f015800c4e1fe707be300b8230000000f23c00f21f835000006000f23f8f20f32660f388227b9420a0000b807000000ba000000000f3066baf80cb81201b780ef66bafc0c66ed676565f26467650f225a", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x6, @empty, 0x1}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdc}, 0x100000000, [0x9, 0xcd, 0x0, 0x7, 0x3, 0x2, 0x101, 0x51]}, 0x5c) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0002, 0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x4, 0xcb, [], 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/203}, &(0x7f0000000140)=0x78) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80003}) 2018/04/09 15:37:29 executing program 4: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00') umount2(&(0x7f0000000140)='./file0\x00', 0xe) 2018/04/09 15:37:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x400) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x18, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/09 15:37:29 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01, r0, &(0x7f0000000000)="2f26c356c1c4f605e801ff9347644c30ffb354fb6a5ea8a4abf039a3ee1ce3f5a0edb4ed48222a934d78f32772300a", 0x2f}]) 2018/04/09 15:37:29 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv6_newaddr={0x40, 0x14, 0x802, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x280, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/96) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$VT_RELDISP(r2, 0xb702) [ 165.792085] print_req_error: I/O error, dev loop199, sector 16 [ 165.798510] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 165.857302] print_req_error: I/O error, dev loop199, sector 128 [ 165.865642] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 165.876743] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 [ 166.040431] REISERFS warning (device loop199): super-6502 reiserfs_getopt: unknown mount option " [ 166.040431] " 2018/04/09 15:37:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) socket$inet(0x2, 0x4, 0xffff) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000180), 0x4) 2018/04/09 15:37:30 executing program 3: madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) 2018/04/09 15:37:30 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x4080) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) tee(r0, r1, 0x2400000000000000, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) accept4$alg(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xabb, 0x2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000100)) 2018/04/09 15:37:30 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000001200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2fce4510030bafffe80ff000071e9a75b000100000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff01000000000000190300f40000000001ff02000000000000000000000000000100000000000094a866a492f6babaa9a58a41404f0719733b48a035715290084409e71ffd94656f2bade101ea4cde2f01f940123a5549af18e2ebd1f774a1680f4f8c757cf67e3db6c17b3061444202cb9683d7f8569801"], 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind(r0, &(0x7f0000001100)=@pppoe={0x18, 0x0, {0x1, @empty, 'ip6gretap0\x00'}}, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0xffff, 0x9}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400480, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) ioctl$sock_netdev_private(r1, 0x89ef, &(0x7f0000000100)="f0f321a7da8c6cbb6f03c96996e1b850fa9998acaeb70db82cd62278028fb6c5e3c2e781d1924efa24a86d2b26b7c93414d471d0f96e550bbde0f2adcad5b6a02b462b9efca6b0e24391b823e4d8a997144f564d35d781a4a95a83f5df1e741c8b92820de0763c25c35ec615ed5253a0d7fb5f83791f5ffeb9d9f970b2485aef988f18e3eab7627e6977173f41d926d2bf366b145aade64acff0dd2d9998c5dc0e626c5610be5b6a0cc0b371aaaf9d62b3218a94129b372777f2a5e711a4303d1c165f11e945719fc12f3c5990e78923572ec24c44d1dcb150d24a5142ab8eb9e0b77978ac250cc9549ad44878e86eef275063d118078a16d191626cefd3182e8f7803bfc15463cd382a251d1320cb581e7e25d2b982e65550c1c876eec3cc7f6e69ba70d0207048a0d1ceb988626173f2dd7273ca5cd801590369fa0458ef9a4d4cb96cc03262ed7e23a05a2a0f546f771533104542281bd8bed5c052551e000735385c4bd03139cba1fdff8fcb99c6dd6ce5de71f576a31d2c54a78cab2aec99e855e3d7471fd632a8db3fe8357f5746968454a99117c164f216125d0afbc9a9f220fd83ac646992395f23e17741649728b2c479db17265dbb4f16353d8fdbc2ece1ec2269c0bc025f7a3cf3a1491ac09b0d279d68d674a008827108a59e8d0b69a986b8c06a8171be7d311edbc441d0f76a296dfe6c2b22043bde5ff0f76c9ef68d07153f1d28486311252fd3415751f9a82983181528c43e13271da66730a54f7dd826b4ed44fef46db8b092b1e9636309a725bd699273341e46acb0d4917ea09382a0c2ef40031d0a20953fc1a03b62071ae0b1277a09a1dff7b19dff446298bd0d9db1fd971fa2276ba20aa6199a9fe1e71358895d10ed1a008f45907d88c5edb670c0f09b4c8b577b5e56df3fc10ab84e522d53ddb62456a5159ed5aa9d713580fb5a745b531c15faea06a21019ff3f56d404500dc4152f3e425694cdf71935933bb600da8424d13c6888dd67d7216f5a0c81677995fccf2d844e90e2aad87ef8deffe73febb847c44a2f785dc3767d04339e0b3a714fec16c9e4b8d3a33d4d7ae8c96878ebd675e58efc53ab8d298a9fa24d67951aee4a22ca60115d6eb00a916ff4b7d6570097a30ea7c9bf5e679cc2a903663e174945b0643e4b92a1dcdbb6cd3187be2c487c972f1ba0fbe2e272ab8a2ad9c0d26589f9f3ae6d51193f22c96f447e60a52ebff2177df51dc2876b769083064e59e719152e6f8a14825510b10784a1292fdfa7a262f0b9835afb39b81249c2499fb6855cd34ef02c8b7a777980b51bd100577f80b5690d4dc0d0817bc323764d1a28dd68500907a945525c8b27063e1cafc115bf09db1d7139dcf8a789b2591d06d8cb5ee79375774f2c0547a12b589a22713cb86204a5d7792e2d2889f6c14b3202caa4ce46f92150e47301b098089d74d172cd8e0b494ffb5501c75600f0c6343aecab221dd815986f16ad08630969f4952a3ec4147ad1f87cd8a8fa466858dfda71a048ad34d42808ee54831484d7fc947a648c29801c8a0b0649b53a5ca9c26727db8826883ff26fe987eba7522224e38bb9cd3406bf4ac269a5e1846c429eb856dc997fad9b6d3f5f922b7dc80542c7a0c9a8e058ed788cfd356f7116155d4d26545336823823ee7ed97a028ac567a9d61b9b95ef2b8f9395582aa82f2572df4f311db4ad70e67ede1e2cc0bb95ef41937f72f622a148263970e4b0634f09c9c2a4059a58a63727926967794da5a85e542ab4c7d33682087a5875f4080fbf7817515638af4348aeaf2883fe52146848fcb5ab70561221903a480601a6cdb3a30fb52422d8406931e93d7d56da74eb067754340084af3707c9222f70dc9f66c4c2af8c55f625aa7774b6a8e2865411279ebccfc10af74aa60c21f38e4ff626e9ab434944fc2359d786ef131eb3487f384db5d8dbd216687d0f8cd4523c6d106f065619de92756f5553d99a995bc342365c6484623e0c020902099591bbdf4e88770508f473faca5443ca67f62f435ed9e5556ff332651b9599080454c35c2bf0a3c9c908e6086bb15c049ca909d55332d266ae13d16ff751f46ea2330e147d0957c2eefc0ba4f759d841f486da922eb16c2495be1eb3a170dfa4b229c2ed5b2eba2778a4f45eb1f982fb0d91c609663ef9ccba63857014ca29724bf94b6c3d45b14cbeb2199b647d1c614e441d568ec86319904194121c61d872efd774e14db7645fe8a977d4dc3d4f6b4e870bff10a27c25b4322c6f53d7a0fead692db956dccc6c02c8e25bdbbea8bdbafc2bc3c799b63a4f9294f7795b9fdcf003e5e8836ce370d3b0f16a857f2b18efdebc31023badcb6a94b08af147fd4e1f02f23a9eb4d6a412b8376714f05e851d1a68b874c8ec032e8910fd06d19df905c4a0f2ab85b56d7cf73225d5041d85b05776e740b7aa70fed0c731cad4573e8908eca88daa0f6be55caf3faf57e420eb6a3851dc1ed3ffa347ea8330f48e48b20b9c37e05505bf5b18f741a1204a5aa63def2a96324a55bd67d083f14751ada43cb639e8b56f168067d46beef2e95633078f3badd0c52443e05462c29dee0012b294271f516d68b4e9e8cc39aeca40eb3d7d1d40a1e11926bbe0f9dd5695c4605797ca7728f3d25e6476751e020023fcff7e9602539177dd59da03ec1606aebe60c9de67d74edb5d27d2fd2962981d33ca78d1eefac01770586028724fa25a89cc7d22f5c5eb3a2060b95b0266fea630a65703613c71a5661caf820d211251136c108fa11f0c36482aac69d58cc1b117b80c202af93b8d494f0d9ba2e491f2d7ecc48757460ec34e904537871eadf1d7e4cc2fdee90e93ce2469b148b16179b1a74a86d95323dcf31641b5d773bff63fe24ffa11c6aa75b38d7d12d73b284eae6a991b1b39fc145ea3703b354e4ced56ad120a6bbb1c1e2a52d7cbbde3608b89411b0c440593b4204f854bbb9bdfe286ec45c3d98c750227d29c8a3d18537d6aae2ad94cfac95abe1b1a92f35f52a2552660fe0970f4ad36e3d48a3f48754c1d476bbbdcb3a05029f6f43f81087855f3dcb658a6caf1df1df23aef5f02d488f4a7acc5885359a9c1e82c3c65c1baf0e294cb8ec471ea9f6d4dd00c33a264ab0f5e5faedf2ea9746d48788b40b6decd4d3e30d72858595bc8dc2225c57469b1b5fda08f8c0e690e3e3ab9931acdfd80d0941dc6c304117858ff1b377f846dcdf4c91f6ae4b48e214b068b7ea2a6377e931a60be4fc657526504134786756dc4badfd4fb80c734276ce6b25217f4c0d9a52551dad3c5a9fae426d53b0f8c8cd5f643559fb47b27027ad9918723a1034cf6c193f72b180536fb0bd2b53f4ae391ee22242618de4cd01a1e143eaa8772fabb5ad8c00b965086c28e9e0cd9440cf6df0c6049b3798775150a4fc37c289ea853ac83198ca1d7e3317e59b7dd6f088a078704d6a91333a5c905be739e2a42bfc571c5ec666a6d8065a1e20993fb861b48795f43b6b7444803e4c3ee0f33c660ab8ef5620171a587cd484c64a147649d2e161d98af7734b6839bda4c875e919c7c2dcf8f8a4d26da669e622ce2bd28864c4eb6138cae3f32d9115a1e9d7e2b9e734bcd81a6555af43efb88989fb5f84aeba4a901dd5bfc9f7d126de8d44827847dc7fffff4bb547d767a815537a8e698c569ada820e189f88b295e5c59bd7d63bac2723489c30ef526e48bda38841bb4f440486c4b4ff4f94c3dc0aa29fe4122743d1d36ecc353ff5e9830eb79d3d521645576f3fa07aaae2932cad45a253262a4f116cb04d097b2c7ecd60ca6ddb427e96fb9c71f2055f833b6c91552bc528f774c4bdd631e165a78668ffb8cf1a8ad6eef4a11e72fc42b9b7f33d568e59edc42a97768b4ab657b2cd86e0236847fe3a8174ad115a2c2cf7ec288ce6d1a9c587ae56ec362a05751a9bd8a394e5be6854428f357e3e4f6e7c293dbc8ee9dae0b1b17dc7a85774ead80aa1e8dc1012a3afcd3faadaf50cac83db686c94e7d8346891c7cd25a37b6c57ba037335c3df9dd821d568c0e5dca92b8300d9c233428b62ce33070ad325ae1f7a760dde1c68a712dda2c56e917e45afbb1622e816f03afcf54fe9733a2a15afd6085472096c3fb0249389dfd20eac0e511eb47df3aac7a46b62f49b8a4028ed5ff6dda60e7fb28a5f991ca462bd2128c5973faaea92aaae87d67e4e024565103056c0960364e40b29b7363bcafef31798ca43982feec630846b055a738b586ba3a8b0d1a74dc7de8a2f22be13b207a857b9beb2ad42cd38f2b31d773ed86f34dd77a653d75a4a4e07fbc18d79645205667302864911babf70a1559c150645b89a49c6ec474b8f6847a5a9332c9c0529143982ec18762d5c9f235fc1e55d79711891b2811b31ab15ca6b42b498eee396056ecbf91eeda750a51ade1d9343731311b5cf0594bbb7405e3f6bc1eed6534f252c5fd5c0c65febdfa5bd3ac430c2255844a01e479baef537956dcf230421e6c6b48598f471b40c202482c59519e613b676722f0c6d272e4f35e4f2b429d8eb8335bc797de4bb5eb182d1a8d5521f9f61833ac7ec95e1eeb31e9b233d41da38fc4b09607a159c27dcfd15f260faf4ec9aa771d0c582050b87e3aaa5d52e6dfb9850ee6324cd7806fff6ef7fc78eee7675c8841c9dffc164248f350f7c8e5b9a916eccc2290051bf12b5c1f36edf0bd86e563bc1a0c3e899a411bfd89857c00dbbc7a05546251fa9ffce30e3e9744ec2a0046cfb2416b0aed13c34b9ee124555a99588843ae0b9596cb6a17cba1e097f7eb903a1b77741f9efda990c5d01bfac40de34a8d0757d78ce15e7b336c9be6de10e086ff864762d1b7a80b24760b49d8dc4e997e67bf430bcf4bb113a9f5bebfa39ea59789249e5d198e578a24e4569148038a57187dff5514630c828523953519113c8e224f788f176e163272af1daa5846b51c82782d73e9c81d55d52e1a03140cd02dca9c5c0cb66dcf8011cf955fb4f25757b9d26606e7c8f34e5fe0bcdf275f6fce2d757d7900cab523cf8b7b41db5636ebf389e594a92dd3754d1ae9bf161f4c0370d0b7b7648e19cf261f694a2b1fe6bb067047d04a97c3353f0c363b67ca947a30df3a9d9228c44a5e12ca68c6eb71a4df14fa351eeb363824d4712cd4ff95fee753ec1452e342ad11c136fe2714f4cb36236b29b4576ae1292ca49e617ca8bf45fedc51e7759045f4be2c2a773fa10e615c105407b3c760fb0e1dd3f405604c99181ceabffa953f01e25614ab632f9372fe2fef0bfa688bc2561671ee385dd6138d82e24cd182fae8ba15e7fb176d48f3210d73ebeb1a5a3f9404a2f5592b2ed671cca7c9c6ba4d97f39b854b6e9b17480a5f5e54e3c7211f720bfcc7d7e21d2a2bb65a6537f335ebee99ef3aeef74d19e36095a71b580a45c881937487d5004a1275167d5c61a792f1a9ae6fac27ed5c334e8789c4b5287f74e813c2492c3edb5628c50af5f4151c1fc5bb4a4efce151b04f3a0b89253d39467927f008b450a0f65743296fe2ff1edd7e8819a121260303441770721a309dcf481c62e42e010ac0bdac45b1e0f05d2a07611966d00a11409dd834f5b4288ae0e92d7046f1e2796b4924185351a8855168b62b7d480e582eafe854d6c6361f99d941a4e67ea707929d2d989cc039a6bc1a245539c6652dea196440c805ef95ce9826c78216f48f55f3c51cf70f9166896de1f18ed892ee1a7d9cf27ad9634255b23e24f106243ce76879edab6eeb0675045300512e") accept$ax25(r0, &(0x7f0000001180), &(0x7f00000011c0)=0x10) 2018/04/09 15:37:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000013500), 0x0, 0xdc000}], 0x0, &(0x7f0000000080)={[{@map_acorn='map=acorn', 0x2c}, {@utf8='utf8', 0x2c}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x501002, 0x100) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000140)=""/89, 0x59) 2018/04/09 15:37:30 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2001, 0x0) sendmsg$kcm(r0, &(0x7f0000002b00)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000000c0)="3a7d41c44d2346d33245f4b5d1d20233ef014adc7f24cd813a8dba43ad741e77ea2211e7dbc456ee018aa8b2e032011356b4db9e909c92972fdcc6f8092cbc379de043e8ef87048bf25c70f4d959c367436863aa2a145fb633fcc8003175a0ab29a334ac96bb0ead7abc2271d8353e490931944ef634d56010ac8513d02a74eafa0faa7454c2cf9f535635611a578a73550b4811d6eb58dd03702dcd31f8270dc2225707ff15ea856c26d375442e07c408bacef86d8794bd8575e87f", 0xbc}, {&(0x7f0000000180)="3e0fec71c6df60037eb4540918410190f01948e9ea2b9e7a3a9ec5bcb8361dad96f9c21ee747a8c40f22fa556b51ef152992f542b10ae0f2f260a6e46d46709e367c12cc930df253625fc543d1a8b0a2b1f09d7f7129fa3b94cf92c8772e8afced56322a02c4d82e77ccd6b814da978347ea774d4ba20eec0abd983564e81d37", 0x80}, {&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="3d6c1e2f34c4cfe44e8e1ff029b84fa57eb53c2fadcd69be10d13f5b903244e53740fc751c749f7fe98e935195f930e7e73fa5cbaeaf965bbf44cbb1090b5f583465bfb000ea12832e0de322f32518698004f5d44447477aa676de1c0cbe7845b93b4f4dd238f3e4", 0x68}, {&(0x7f0000000380)="1832e56701c182b970f7d625daa289c2ae5007123cfdfb821cd8628e2040dc8aa86cc4a96fe664ea1a40e1e527517d85aced5f7973374824838d8ddfbd6d05a1d981c991870cf6448cc88483bafc7e1273a9932274e7a1cae9e7e786935f36b212e0726d2c711b54d81360e97d732206ef0929864dab38ff9d7c32f39a23cce3b2c4ed6602571409ff544139d330c49d2953e86beaf1fcebb02ffaba448f8c357b678ef6a16619474c1122956ab35295febd26a5ca1b398ca88f920c92", 0xbd}, 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{&(0x7f0000001580)="d604aaec29b8c03f32be7afbb9c5506379d81279b8532abc96fcd0a18671b38e44999e5ce5e92c8290fdc15999591bed3f744b523e2a476782ddccae2029cdfb5756745edd2842e49b805d7d99b181357b5d03c666b10314ca9a9363556233b09a84ba141fd1dec7f0371bc7d9e0b8739d6e108c2069dfbb03f90cccd20ec703fb59e68e2adb5c725867a964e75edd503b47c6ebbd51380a7f9b9e3cd4c6000faaae807ce8e9896e24d5e75c6c4ae3d1e352daec35e4cb6edbe1285f60407c077745af0ad86b6a75816b349272278aed19ebacfd95917ac77fdfb9e7e6891d3718847bee758a4d16a8089a4b793eaef9", 0xf0}, {&(0x7f0000001680)="f53e725f56878049", 0x8}], 0xa, &(0x7f0000001780)=[{0x18, 0x10c, 0x4, "1b"}, {0xd0, 0x3a, 0x3, "4083d94174e5419c9bb7df91b2fe47791d877a0424b3fa5f9efde55a4929d2f626776c33cc0d5785aefc676bfdf7d7d4b5647b14eba3d9e320f800a938680585d02e39a0d1c0cf1a3dfbfe328500e7875b58e3a2ab53bcb0be12293f5c82f7c7f99cf9db7516fa2ea5f492cc18670b17e5a902280abb6005ce22efe24148bb0405c9756dc825e16fbd99d7734987a62988dfddff48dc80337b87d838daaa8c72cdb3c8c7f088572e0ac21a180271878bb51bc9c0c3a0b9b3ae43"}, {0x90, 0x115, 0x90fe, "48dd12f31a2d2f6452b94c56836937de674fada156fd7064e9dcb2bad31018606f0263970bd99fbf565f0330deccd94fe42f08ef3723c3fa14d64938ef4e6a7271fcb76279724d21f12c76a8626ff2034b47f429e7a6c8d3b777d5aba71a24a16d6c64d8e76bfef31f75b6386909d5ac1b3968d5fd960fcc93b7"}, {0x40, 0x0, 0x100000001, "590e02f55cd4d826ca89800e4dfb76f9eb4a504a00336b5c5afe7d7947bae3cac6cd35850c933a56c05f427cbf"}, {0x48, 0x110, 0x1, "03c787acee9e036b15b65c5b3dd44af167c60b3ef6540cfb09dba5e5e2a365fadf94fe151a3b8d3ddd3c0c526ddde6c2661f1e42de"}, {0x1010, 0x0, 0x0, "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{0x18, 0x11f, 0x7, '\a'}, {0x78, 0x1, 0x4, "1266c03485f6384e72bafd1ef9f5b85f13e0f1d789ff0bfcfd56f0ef95c4ed063f7f8fad912d8bcc2a008b5fb6532d7369e27e69152bcd3ebb7298a8e0f128c452654d71a2f33b6d38045bfa90b2ff2a1eba284c03f7066144f5e8289a89496cb7"}, {0xb0, 0x11d, 0x1, "940fcde0bdf2fb0e36f9a0e116d275ca4ef62a7a9df50473baa94debc49f96e366cc105b2827e048e5969b452a2634624bb6b1c9d954c45bf86d652d5870d25365f847ade36e84c98cb3dd64688f171d2bd402d94831a0d0470aefd078adf90b3e61cb2a12ba1cc4f900f15ff08f0b43cb26769331575cb438793ff836c8f9fb75f2f1760f91b7cc400fd768da5c734710b246bcfd264483dfeb01b3af"}], 0x1350, 0x8001}, 0x20000000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)) 2018/04/09 15:37:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x37) sendto$inet(r0, &(0x7f0000000240)="5bdaf4d286c6cebf84edb33486d21d94741a92ae8ffcf80965b0d0bac063c9ba97cdfe2c75e14e7897bfee8e20478d9865c6fb76810d49c05935c8d1380fb3ccfabc43c3ace9891725276dd9b1aceac8ddbf7e5e9986798cea396595a288e2b9dcb7ef9487d1ca06b70757be340053849ef08ea1019425d3b61ebfb81d34abfc97cce755a9612e44ad6e5fb2cff6f17e34335f286a5b6ca01138cd18c6104c1cff7eba6c777ac0c943bc099d5a4af9b926b7e0e8e4f3cbda8f7c3c", 0x8e, 0x20020003, &(0x7f0000000140)={0x2, 0x8, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) inotify_add_watch(r1, &(0x7f0000000440)='./file0\x00', 0x840) getresuid(&(0x7f0000000400), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x8, 0xa, 0x20, 0x20, 0x67, 0x0, r2}, {0x1, 0x2, 0x5, 0x9, 0x100, 0x7, 0x7fffffff, 0x100}, {0x9, 0x40, 0x40, 0x3}, 0xd2b, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x2, 0x0, 0x9, 0xa935, 0x20, 0x2}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/242, 0xf2}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f0000000300)=""/253, 0xfd}], 0x3, 0x0) 2018/04/09 15:37:30 executing program 7: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000200)=""/210, 0xd2}], 0x4, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000600)=""/155, 0x9b}, {&(0x7f00000006c0)=""/205, 0xcd}], 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000880)=0x3b5, 0x4) ioctl$void(r1, 0xc0045c77) fcntl$getownex(r1, 0x10, &(0x7f00000008c0)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000900)=""/135, &(0x7f00000009c0)=0x87) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x13, r1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000a80)={r3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000ac0)={0x10001, 0x1, 0x0, 0x5, 0x16b000000000000, 0x9}) r4 = accept4$bt_l2cap(r1, &(0x7f0000000b40), &(0x7f0000000b80)=0xe, 0x80000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000bc0)={[{0x7, 0x4f74, 0x3, 0xe8, 0xffffffff, 0xffffffff, 0x1, 0x7, 0x8, 0x1b, 0x81, 0x7, 0x7}, {0x1, 0x5, 0x86, 0x10000000, 0x9, 0x8, 0x5, 0x800, 0x81, 0x6, 0xfb, 0x4, 0xffffffff}, {0x2, 0x101, 0x80000000, 0x81, 0x1, 0xffffffff, 0x8, 0x80000001, 0x7, 0x2, 0x0, 0x1, 0x3}], 0x200}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000c40)={r1, 0x5, 0x154, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000d00)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000d40)) r6 = syz_open_dev$audion(&(0x7f0000000dc0)='/dev/audio#\x00', 0x7, 0x0) r7 = msgget$private(0x0, 0xf8eb360e33551afe) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000e00)=""/239) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000000f00)=0x3, 0x4) tee(r5, r1, 0x3, 0x2) r8 = getuid() fstat(r5, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000001100)={{0xffffffffffff1fe5, r8, r9, r10, r11, 0x18, 0xffffffffffff0000}, 0x6, 0x400, 0x2, 0x6, 0xfffffffffffffffc, 0x40, r2, r0}) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000001180)=0x4) [ 166.845328] QAT: Invalid ioctl 2018/04/09 15:37:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}}}}}}, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x212, 0x2) 2018/04/09 15:37:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/04/09 15:37:31 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x3, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) fcntl$setpipe(r0, 0x407, 0x9) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000380)=0x7, 0x4) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x1) fgetxattr(r1, &(0x7f0000000200)=@random={'btrfs.', '\x00'}, &(0x7f0000000240)=""/194, 0xc2) [ 166.876872] QAT: Invalid ioctl 2018/04/09 15:37:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2001004, &(0x7f000000a000)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2578}, 0x1c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1002, 0x0) open(&(0x7f0000002800)='./file0//./..\x00', 0x0, 0x0) 2018/04/09 15:37:31 executing program 0: r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r2 = dup2(r1, r0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc05c5340, &(0x7f00006e7f50)={{}, 'port0\x00'}) 2018/04/09 15:37:31 executing program 3: ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0x2, 0x0, [{0x40000001, 0x8, 0x6, 0xff, 0x1}, {0xc0000007, 0x0, 0xffffffff, 0x8, 0x3}]}) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x24, "62e86dde3530f012ad9b9fb8372a01534a249b85fec10313662d56170b3a2a72067ffdd0"}, &(0x7f00000002c0)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x800}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x4, 0x1, 0x2, 0x1, 0x5, 0x4}, 0x1, 0x1ff, 0x1ff, 0x0, 0xdd3, "a14f9b79a615a26f7de996fd32fcf0c7e330516460660417a8ca219b6fd5a4773b089d5e4ca056c0535e03134ab426a537a481d61cf2b9a097e54e3e39aae7f4077369b69a2ebe33f174583123c695cc6461d680248cf4751bccdbef8274a5597f1813f8b6d892f1dff74fcfe1acc6df3abf4d23c930c3c6cb53f248458795e3"}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r3, &(0x7f0000000140)=""/136}) 2018/04/09 15:37:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x400) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000100)="16e8ae3dbd2ed908849619dbe93a4991202f073fa880e505bb8f6ddcbe9babc78a41ccf80a4d416a5561098a6805467736d283f2be2921bc4461a27aecb45f45536ebb3c9de6472e94cf5556f10a6fd2d1eb649f913176fa2f5f885ac1db388b34a8a2100fbbb933a317df0d6d433284f7d0e0fb045eb07243dfcf9fdbea73c687cc6c77441fb8dd9cc9a68f39ca36fd4343343d541c724cbee53ae1e9355bf8ddbe82749a847ebf4ec338dfb2d01e647c", 0xb1) [ 166.981982] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 167.010240] binder: 13915:13916 got transaction with invalid offset (32, min 0 max 56) or object. [ 167.048499] binder: 13915:13916 transaction failed 29201/-22, size 56-8 line 3026 [ 167.067206] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 167.096983] binder_alloc: binder_alloc_mmap_handler: 13915 20000000-20002000 already mapped failed -16 [ 167.122399] binder: BINDER_SET_CONTEXT_MGR already set [ 167.128595] binder: 13915:13926 ioctl 40046207 0 returned -16 [ 167.153885] binder: undelivered TRANSACTION_ERROR: 29201 [ 167.184775] bond0 (unregistering): Released all slaves 2018/04/09 15:37:31 executing program 2: r0 = socket$inet6(0xa, 0x806, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/04/09 15:37:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000080081270, &(0x7f0000000000)) 2018/04/09 15:37:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x44100, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/09 15:37:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x339, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/09 15:37:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0a0775b0d5e383e5100000005c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="02debad89d5ea5fcd3f8b1e55e60f877f4f0e2b830830e06ce3e1be8bdffa5deadd2c8ec405ec31075dcf6bdfe1f9e23879a8a459b44662758790ebf99c8a8a907d99dc74d91665eab309e41e9dcfeee07626f387d89513ebef037c7a60e94a34947926389ddb0802a4a695e89816d3141351455786876bf0bd39ba54d94a6e5b431ab73ae2632afca282d186e3de45e7072552cdff839cc13067a472cdcf6b9cc253d45960b", 0xa6}], 0x1, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="1fca6ebf703baa065f631f198e5ebe05683405587bc9451f4e2599e849297132402c565722fdea1794e8bc7a643903119b74e837cb11c79dc347813330428fc838db1207350eb764d26c5ccbf2bc4a48fcdd53273eba4f9c085dd2a47721c4b70b40d05401c54542", 0x68, 0x3ff}, {&(0x7f0000000180)="dbbd68867c8c9a179bfe391f033ec34fb0bd288f32b23986e9b926", 0x1b, 0x3}, {&(0x7f00000001c0)="b7cd328bc84eb8cad7f14fab53fa7f97dfd7e77f33a65cb374e6c621a64172fae6859abc758820020365f4da146dac74e371070a4c01e271f68d", 0x3a, 0x9}, {&(0x7f0000000380)="56574c0ae49ac4c14dca8bdc5c073a88de2e6034a15bf359135dbfda7520da0e4420fb8d0bc1997010348fdded5d403d2c52c3562ca1804d96a1300170cb9530a2e0624fc52e6f225673b07f17cc9ff6f70d98479546e111c9fffc2b9edcb05731327b93096563044056", 0x6a, 0x6}], 0x100002, &(0x7f0000000480)={[{@uid={'uid', 0x3d, [0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x7a]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x35, 0x31, 0x37, 0x37, 0x39, 0x32, 0x3f, 0x31]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x34, 0x31, 0x0, 0x30, 0x3d]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@map_normal='map=normal', 0x2c}, {@norock='norock', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x7b, 0x34, 0x34, 0x39, 0x3a, 0x2d]}, 0x2c}]}) 2018/04/09 15:37:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000045000/0x4000)=nil, 0x4000, 0x1000001, 0x108011, r0, 0x75) 2018/04/09 15:37:31 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_sco(r0, &(0x7f0000000180)={0x1f, {0x0, 0x0, 0x0, 0x9}}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f00000019c0), 0x0, &(0x7f0000000680)=ANY=[]}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/242, 0xf2}], 0x1, &(0x7f00000004c0)=""/141, 0x8d, 0x25b9}, 0x1) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000580)=0xc) tee(r0, r0, 0x13f9, 0xc) 2018/04/09 15:37:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/09 15:37:32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x8, 0x2, 0x0, 0x8, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)="e446d3e175b16b79709e9117df7ab1ac6a492c67f08cf46548d3770694320b6662dcfe7f4f1bb5402fa9762ec7d70083b85262b1feb82fa523f4c61310282c1aaf"}, 0x20) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x9, &(0x7f00000000c0)={0x3, 0x401, 0x5, 0x8001}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000280)="d0bff08ecc18dd74ebf86d8b4977a6735e64cc254042711e", &(0x7f0000000180)=""/231}, 0x18) 2018/04/09 15:37:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x5, [0xa4d, 0x3, 0x6, 0x3, 0xa390]}, &(0x7f00000001c0)=0x12) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0xffffffffffffff05, 0x0, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xff}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = syz_open_dev$amidi(&(0x7f0000000880)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x400100) getpeername$packet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0x14) connect$can_bcm(r2, &(0x7f0000000940)={0x1d, r3}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vga_arbiter\x00', 0x181001, 0x0) 2018/04/09 15:37:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @broadcast}, &(0x7f00000000c0)=0xc) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) recvfrom(r0, &(0x7f00000001c0)=""/50, 0x32, 0x20, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x14, 0x402b00) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) perf_event_open(&(0x7f0000940000)={0x2, 0xffffffe1, 0x83, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) 2018/04/09 15:37:32 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3fffc00, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="6370752665741e4a599539") 2018/04/09 15:37:32 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000008006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) read(r1, &(0x7f00000003c0)=""/4096, 0x1000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup2(r1, r0) 2018/04/09 15:37:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) fcntl$getflags(r0, 0xb) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) [ 168.102779] IPVS: ftp: loaded support on port[0] = 21 [ 168.619621] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 169.357278] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 169.363396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.435171] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.507371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.513541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.520572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/09 15:37:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = accept(r0, &(0x7f00000002c0)=@vsock, &(0x7f0000000180)=0x40) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x9, 0x8}, 0xc) sendfile(r1, r1, &(0x7f0000000000), 0x1) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xffff, 0x1, 0xfffffffffffffffe, 0x5, 0xff, 0x5}, 0x6}, 0xa) 2018/04/09 15:37:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x20, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 15:37:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x10040001}, 0x912350101d92629e) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x3, 0x100000001]}, 0xc) 2018/04/09 15:37:33 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2081, 0x0) renameat2(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x3) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x100) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/04/09 15:37:33 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/09 15:37:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f00000016c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0xd5c, 0x8) 2018/04/09 15:37:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="17e100027f00000100000000010000007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001b00)={0x0, 0x3}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001b80)={0x0, 0x80000001, 0x1, 0x3ff, 0x3, 0x79, 0x20, 0x1000, r2}, &(0x7f0000001bc0)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r4 = creat(&(0x7f0000001580)='./file0\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0}, &(0x7f0000003340)=0xc) fstat(r3, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0}, &(0x7f0000003500)=0xc) r10 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000003540)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003580)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000003680)=0xe8) getresgid(&(0x7f00000036c0)=0x0, &(0x7f0000003700), &(0x7f0000003740)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000003780)=0x0) lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000003940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003980)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003a80)=0xe8) fstat(r3, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003b40)='./file0\x00', &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006300)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000006400)=0xe8) fstat(r3, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() lstat(&(0x7f00000064c0)='./file1\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006580)={0x0}, &(0x7f00000065c0)=0xc) getresuid(&(0x7f0000006600), &(0x7f0000006640)=0x0, &(0x7f0000006680)) getresgid(&(0x7f00000066c0), &(0x7f0000006700), &(0x7f0000006740)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000006780)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000067c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000068c0)=0xe8) stat(&(0x7f0000006900)='./file0/file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = fcntl$getown(r4, 0x9) fstat(r3, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000006a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006d00)={0x0}, &(0x7f0000006d40)=0xc) r39 = getuid() r40 = getegid() r41 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006d80)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000006e80)=0xe8) r43 = getegid() r44 = gettid() lstat(&(0x7f0000006ec0)='./file0\x00', &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006f80), &(0x7f0000006fc0)=0x0, &(0x7f0000007000)) r47 = getpid() r48 = geteuid() r49 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000007280)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000072c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000073c0)=0xe8) fstat(r4, &(0x7f0000007400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000007480)=0x0) stat(&(0x7f00000074c0)='./file0/file0\x00', &(0x7f0000007500)={0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getgid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000007580)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000075c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000076c0)=0xe8) stat(&(0x7f0000007700)='./file0\x00', &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getpgid(0x0) r60 = geteuid() fstat(r4, &(0x7f00000077c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000007880)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000007980)=0xe8) stat(&(0x7f00000079c0)='./file0\x00', &(0x7f0000007a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000008240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008280)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000008380)=0xe8) r67 = getgid() r68 = getpgid(0xffffffffffffffff) r69 = getuid() getresgid(&(0x7f00000083c0)=0x0, &(0x7f0000008400), &(0x7f0000008440)) fcntl$getownex(r1, 0x10, &(0x7f0000008480)={0x0, 0x0}) r72 = getuid() getresgid(&(0x7f00000084c0), &(0x7f0000008500)=0x0, &(0x7f0000008540)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008580)=0x0) lstat(&(0x7f00000085c0)='./file0\x00', &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000008680)='./file0\x00', &(0x7f00000086c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r77 = getpid() r78 = geteuid() lstat(&(0x7f0000008740)='./file0\x00', &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000008800)={0x0, 0x0}) fstat(r3, &(0x7f0000008840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00000088c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008940)=0x0) lstat(&(0x7f0000008980)='./file0\x00', &(0x7f00000089c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r85 = getegid() sendmmsg$unix(r3, &(0x7f0000008bc0)=[{&(0x7f0000001c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000001d00)="099e4cfc2247dfff6490f52656734295a9edf1b922b2cab62ed9e4d6c9371f7380ddb1ee7447b0a61273d2af3cd1b56f2fd962d26c9139b6431cbfb176b786b99874a4a23316239c0378b72f7a08471d82e4fd4c2df478ffeaea2717cfdcbe22fc4d147f30f35275f5", 0x69}, {&(0x7f0000001d80)="88aff2450707e6ec21a4814107c042e32cc8cb520dd914e268fd62085f95e3c51826a9821e2d1f864c1ab0e7408726b8b90fa2eef6e8d6fa4f4679acf327f92ce6c8ea96f8adf8e5be3b999e18a8c5ea8d6268ea5e6d88931f9a62eb6df3f80f2f714df87b9c4158bb83a598339d293ccd35e758439e4431d526588a566ca63afc683fe93caf5db63a51ca651d43e0a84d1be6719f9c4dd95aea67f938eebbc3a06840dafbe6fff7534fcbd3e5d1ba2623f5a2cf792c0384fa6a6b26c1bca1d0af4df1105393afb3f834b4d6e8c26602d993aae4544d9ff3e34da09e2bd5ca8fd982bbb5", 0xe4}, {&(0x7f0000001e80)="e94424dc243aa895f419108e221c3460779227ce7556ff88f5d028cc6212ace4d98a7efc40ffba0aa775838f3a2b", 0x2e}, {&(0x7f0000001ec0)="ecd51e70d9ebbf08c27d4ccaafdc8539dba4dd593884066f8111d7fdd2bb93b4ca0e0d44893caa3c832ff64fc6b55b734bdecf5870f2a04e041a4ebba25ba54b4962dadeac64e7212ff733c641eada7639b7acefca4bfc611d3271ff456491bd7de9315edcb8c4e4c1db7b1f313d768f4d7f2777eb70bbd5ca7cb9a12ef988a21c3c56f286c0be720284cbb6cf6ce3314e6071bccae373ecfe4c0b75ec92fa96100be50138cc7c9834198af77e9303e0ff52f3c870825b3003166aba", 0xbc}, {&(0x7f0000001f80)="67dac4a86877613a3561a80ef5047022d99fe605a937288eb7f23ec63a47dd24be9d7ae5676cbb249e398a1a6f84d1b8c6225130b4da982b84d86dcc9960ecd6928996c8ffc6ace6112ddd57b15545a95a2a1fbe42afa98f2fdbc873f303516875fadd7ed7f47cd4887e27b08ce044f03d78b1163c01bd892695639affd30de8b2a888cb0ec2aae5e8e6338cc94101aa628b376b065b1fb3242a045bbffe194ec3ef58a2b50ef729e1df2736581a816491b044c903e1461d3fea9d", 0xbb}, {&(0x7f0000002040)="1d0e28254d8a9dc6a123df98b401b144a43827a68187db77f0919f69835d90e633a12ed96bc46efbd3a738d76bfb2ebe596d682f3befcc8f8b996b69a6d4014e7150c2314712d4784b53c7ee026aff7eaaa47b6ac591fff932dd7f7d160af629db7510be277840f01130607d72b5de2f7a21d90bbe94ce35323fa1f6595fad0f12544ae5c9a64b9b200059e726a91d198a703f69413c8efdb39d95a8782fb7ea5c399af6f91e020ce24ed465f96ba1f5aeb94f965e3e025afc2f256a7c98373eaffc7950b40ad8e4b157bc121c658c6762e6bacd8c3307c74ec264f08f5bb61c036d52664e6155dbe047de", 0xeb}, {&(0x7f0000002140)="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0x1000}, {&(0x7f0000006140)="5942039cc33c5d26518c2919c1b944b24324e4717942d700ca0c97dbaab81dc16cc7a72a467bd4724b84cb615b58792c0a60cd26e008178b5ed5ee136a8343e76a1ffef45dc227e27def7a9c5b0d21ddb810dde79e32d405256bbfb9d75b67ce80c0c3ec742fffb9f33d7d1ea98df1b4709cebb8960cf7d46cc589db9e94d198b4f30d30d7e3d6e6f07b80ced258e4f7fb11140cafe081b042bdaee45c030b031ea8bdd7bec98385166d9d61b211f85fe4a617980e93bfe1efb98d9bef92f0d8429ed9349f4b4a8f757ba343af118e7eb2311d1c", 0xd4}], 0xa, &(0x7f0000006ac0)=[@rights={0x20, 0x1, 0x1, [r4, r4, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xd8, 0x891}, {&(0x7f0000006bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006cc0)=[{&(0x7f0000006c40)="fcb7d01de4e585ad61c3d54faea16127504693ec9dd1fd7b8867db19d1f6befe35b023567fb011f2734f4bf65a211a60c393e76ab52a6f856e55c97c18efd75e0396753f31b04b157e51a088df85b7e3", 0x50}], 0x1, &(0x7f0000007040)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xc8, 0x8000}, {&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007240)=[{&(0x7f00000071c0)="7696ed1b8e32e39f248e52dd37f989a8848d81d03e436ebaa9bb732b3dc6e5172ca090de2e526c3ec10a4c768dd18e941b5190c41ea254d1fc3918cfffbcc79fea895de7464337d84e92", 0x4a}], 0x1, &(0x7f0000007a80)=[@cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0xa0, 0x80}, {&(0x7f0000007b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008180)=[{&(0x7f0000007bc0)="95a9ecf26366f9658f6e8907260566f355eda89d99a0e264dccc432b1b9ce7afd3edaeabd689f0e13274baaa8629a7f961be23d8c0639966d61b3dfb8bce2ff5f39b564c152997eaee2a752e720a12c006099ae214cf112b42d16515c2b26c0730287efbad2a223fa3f5f752139446ca0adbf47307aa95a6dd4237ea4524ec427664", 0x82}, {&(0x7f0000007c80)="e9686821e0e6af07671978622e182a40f2a9332f6bde3a7f6ccab713270d04d72b579c0a09d01c2adc67fcca681710ff2a9c420405f5cb03f7064eb0402d834ec3782bfeb5812d8659b9f4b2e76487691133a3e6fb9dfd601530881b3e9d6068324d521d385426a93a44b14af546491d21cf651b96b852ea109b5d28715efabea62700206aa311cb48875a2c963c039177d56588d74759d4a45c77834a7b7414bcf2cc2dda72b95eba4d8086d362408ce3d0139866c0f58ae8c99762a21d324e158749b19377ab1c29dd3a6eb7fde8ccd9e7b72c0540ba3a4c145fe3bc3f216ae1", 0xe1}, {&(0x7f0000007d80)="b016cb2f4d5b06ea4556c3ae0a34be3eb114c7cdbf3736a6564c817407c6da941212db527db25ffeb6a2037b3cc7b1ff13e6fe6647cadc2927dbf5cc36bd37814f6a121a7e97aa7ec7a24b5d2c62f4bb605110cd321f07eaf738243b63073dbe13d05dc06271686417a87eff669a9eeec434165837e9d11f40380385ff5aecdc5169e940beed6ff9753704cae2b07a485e4cab4b9d61", 0x96}, {&(0x7f0000007e40)="3604a40962c65916fb1d10dc630f5ecf289d21", 0x13}, {&(0x7f0000007e80)="a4141f2a5f4e0c12ce99fdb373400b6a598b3211bccef6299d14161a3c5eba8917cb59560316c5af873ca86fb98f09a20150022e6538fc141c8f5e4e515fc44a23a2acd8b60f7109d8c260d017a3f04c33d34c479b", 0x55}, {&(0x7f0000007f00)="e13fb308b4d065ddbb0ac435737c59f74ae942b5bd33056e859424a07126ce7153e9df3007156f5a356b60416b2d50d6dd4be255f152f94f90665f9cee3d5c2cd851dc9d303075", 0x47}, {&(0x7f0000007f80)="05ce63c321d027dd3003b1afef20460b5684345e564863e0c665d1f4d32c98430d9ce49c55074705875daadb7bf160e9ce02bfceabe41dc05162334d59624378a98d1b482fa368ad89a58221833cdbf53a4d85512f68d627055dcd7c4d15a434fe095d1bf0e914d3695e0f0f55207027cecf13d5ac8cd566ccc24be418fba91d9efd712daeb92e0b59263054b79cc7ecd769e892aa2abffff339879db602ad2b71676b98e6b8230db079b7cfad4c1d6a7123c2167cc7dbb99133eef60c1b356821985b248ff463ec3db7375230457a9aadd6f210e636b8b29869c9891f73915256", 0xe1}, {&(0x7f0000008080)="07311c59591d8041d22448bd6fbdb511d4e2d96dffba86500cef3bc528781e8ba22ef89779edb0c05a7052dfb9b39c7f798f501e83e31b4908729d2b7bca9536492523089a176dbc1e7648345e1da2aff777a784fa6585144ddef62d289ace16a6cc112be79d7a890f43269901af2add865a4a22ff57076c246ce1683eeaf5add661fc9af52fef5506a18878ac71bd1c2d78b04c853cce75b88e55860ac6bc9448eb05c3be37eb0384e79efa04097a4eda16ef771c7b539c6858827f77", 0xbd}, {&(0x7f0000008140)="c8353df6c72103076f8b42c0647384886289a9c31b326b7fa254f112a2c27f", 0x1f}], 0x9, &(0x7f0000008a40)=[@cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r0, r1, r0, r1, r3, r0, r4]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @cred={0x20, 0x1, 0x2, r83, r84, r85}], 0x150, 0x1}], 0x5, 0x4008000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000004c0)=0x0) accept$ipx(r3, 0x0, &(0x7f00000015c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000c80)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000d00)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000e00)=0xe8) fstat(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000001ac0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc, &(0x7f0000001980)=[{&(0x7f0000000080)={0x3d4, 0x3a, 0x100, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x24, @ipv4=@rand_addr=0x8}, @generic="5f597ea250b20b9b1c4f6924e5e3224b88ce80f21b421891adb0ec7b638667ff851bf9d23c47872d6d94119ff3449d9730074f042b110a307651af65abef34d8747224b94896ed7b23154d4888adbdd3738fb6d8c097e93eeb72e72296c2932185f81c4cde994c9febfc405fb43d900c23b1eb1f5486609d7cc2b627", @generic="b0cb081942f14bdefa5bd211ecec796fb15ca42b335133c566c4d43694dc3175c7c52ca6d706ba0a3ba2c1d22a91c80f", @typed={0x8, 0x62, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @nested={0x1b0, 0x19, [@generic="9033c3806f4a211a81f51a07b292c9274046e17e4d4fabb0444ca3a232ea1ff5dc7a18b6899faebc01414ab3e6080b46e918346431b6b7a5b35856d5adefc0e7b5ba872cb9b852135322ed16a40d4408cd30236c07f678d7011ea7b8016daf2e19eb4f282d51f6003f7f763e847614925f66d85feced42bbabf95276bbabed0b188904c6b6d920ff1ae52d448c0c6e45b76e86779c815d05733f5499dae24cfe22c1c3dc1764839c2e3f749d08590258e19725013ebcbb955981389b1a94ae701acc5121a41bfd5ed826513d761e8e7c27c8015e09436ff47a40c66fb4e79e526c8305c2d67d154ef0bbced66265ccbf62fd4671", @typed={0x8, 0x7, @str='^\x00'}, @typed={0x4, 0x6b}, @typed={0x8, 0xe, @u32=0x3f70}, @generic="03da21160f138cb8fabae2ef341ed3e8ea40fc18de01411832c3ccba000008b2dfbd4a03e1d2225110eb49c2c4f5ab7f605edd9b0b3e3f64f7fc2408130afd1c060625dccc669463feeec4922cf38bb48e57320843b3bdfe64c5a59c59e7d9f26bca165a46889df3f5370b468abadab7d251f670683fcb1166d8953dc6a989c8902d2f0df1efa3da01d96768f8f4fd0a6345d117aece32b93ba08909a7e6c3370b6e"]}, @nested={0x100, 0x16, [@generic="e80f1f3f12ac21aefffb49911e32ff899848472f", @generic="d68803d56d976eb8619f0e7569118e506f0b666f887eab8151cdd1dc6f1d40a45e783de44229dc2a6172b762bf14bcc2d7812575d0f073960e077c0d557f5813f652fec80006af1f64aead3e7ce2e839a555c88e2226c8692c18d0096e1d52cc4cbdb0cd284dc4cf5afc26f1854eb73e93ac806be0daf687761aca81795f912546f1f7c124644ef4884a6cb2b66a296f09c64e1de4a10c45a915543c", @generic="8d67a306700c8eb58e4b0aa92370c9b29d5d4be2b51fc00112e7936f2464499256566f1eabe0626de91691be0805312c99a7a448b1078053481d2b5c5a451097240db7304f32e86f7f45"]}, @generic="2adf069736e7d3befe21aa9899cac2301e59f8da653b0b698f498cb876251aa54ca3223036b16b4fd49058319478039112985003ee786469c76a16d0828f8a8c72c99f7840790dec545cf52e4c05", @typed={0x8, 0x43, @fd=r0}]}, 0x3d4}, {&(0x7f0000000480)={0x10, 0x1a, 0x1, 0x70bd2c, 0x25dfdbfb}, 0x10}, {&(0x7f0000000500)={0x504, 0x15, 0x10, 0x70bd2d, 0x25dfdbff, "", [@generic="74a2f878b2ae462cd1c96cc242978b258dc8c67eb6280381300d19bfdf2e94555155f3348ba69966d22b0d8fbd402ac7f426519cd4ee6e372c78e3b6ad9147f24dc07088d2bb4d6c42b3f46c6b061c98e4e4d197c0fda6930c433474defcab838e6388c45422717dd5ec8bcf4972b17a3ba87068a48b2c1fde0589db85506b1cb8a18799c3ebcc14a1a756f2168106534ab33e92c60b388ad2b7cc84563cf8bed5a9c06683bc2a18ed726f51", @typed={0x14, 0x2d, @str='@\\&&+vboxnet1\x00'}, @generic="96a7867fa8338825ea54f0af95d31cbd0ec276774314f90675ddac477a49d48f5b31166477fa6d3a1d5e6024207c581e11421accf0bc26daa5d1bc2b01f4fb0c6f05ac0f2dd7788c26f045caa170b1ff230bf191a357d583ebf8fe9ec36ea7bf804956678f20f0dce9b9671c", @typed={0x8, 0x54, @pid=r86}, @generic="96cec4b20e90a702e9f4b672ce4f4e0d41a0874bc378ad507a1ef351e897c1ad162bf728e28a64a11a1b531cd4eb055b0dc5ef6de13e9f079bc319bf8f800233ddef330a77f503144009a83f0e587bdfd7", @generic="e992520b15a281985204e540e4733bec7a4ad6e2ef96892ddd299da04fbfb374cf6a37b882c8d4d98c4226bf471f251865287b5fdd6d6727e4ac1df20fa34712d654388cbab9635782c12d241fab8726df3eae", @nested={0x318, 0x6e, [@generic="d43e02b9d3ef9c8623ec15e5b8b7661e60e2cebee7759bd0bc1da82dd1b41a8f194049299a602d6e611c07570e0f680f2bc686e0287be55e57032a31ae6b6198017d27f79fdcdb85ac1ad0b8a87c9e8486a13a8d5b9d39ab4974d06b6425044415f083d8fd69448180dbff9715ccc46aa4087bd1916d30a8b249a23d8af638bcc55efb0e97f35f5b451b11fa3da130fc3426995a2255b52c0a0b0c50f18a06983ca04d2ae96f8046264023f32a13a0d4e0ff602dc7c7e9124d0426b58ca99406e5b9c266d6a62b6248046885990544", @generic="53d4f4123dd234f0912dc9bf8233ec3ab90c7e6e765e73ba7297eab0b81bdbd2e58d20bce3f6b1212c2b8193a8dcd59f1452adff04d2170426d371cdb3ede0405410a203f9b2e247b9dc5372a1721af815a1e3deb7a80e1c97780c3e4ac11599e87db2bf4b815e11b2da74cb1d2a85a20a9ada2ef1c20a9f7e73053ec693af65f42165d9fa39e5d03a4c11c78ee09e5391f6b336420b677476c46770940af1241e5b50899035c64a7d6f4815efcf5b35abd2a6145928a7500c11e54a7781132cee1bfe73dd19c2616854d8cdd0b16b0f3ea0c9", @generic, @generic="b9a28759ca4a4a30f42dd36437b8f59072016cb42720a4770e7e41e5dd63359ce862a3d58c2fc7432608f0c17f7e1cf06de1a7cb3348cd12f3dc8fd65792c4719461a6afb63d642fbc21bf771e9e8213ed77c2ea246fc5643898355f648e0425126b6607e3c84fe9ea349d968efff52dc473c18d6762af", @typed={0x24, 0x76, @str='em0:wlan0#selfvboxnet0system${-\x00'}, @generic="e1b8c5a4b8f62a4459c35b520d9bd1b21ec81101601d25fab6f30477e6efc36d12796b4e06ff2810a2477881ffae4a3a4eb8bb7ef7f152cda28b7eb1241a96e216d44e8c72b02cd182bb7d46e378ff3a248df8d9f98933921a11d077515753a59c9a3d0239", @typed={0x14, 0x2f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="7254e512b88ca53ec5d6582f9b75097baeea9826057326de9b5f9aea2ad5da19684b069a8f172d0e12a4005ae228344891bce0639f14621e673feb568a8f192ca2059e5fc2763d011797cb23cff22bff8247ac69b5b9b2bcff6cec9d8a"]}, @typed={0x4, 0x6f}]}, 0x504}, {&(0x7f0000000a80)={0xe8, 0x34, 0x800, 0x70bd27, 0x25dfdbff, "", [@nested={0xc, 0x3e, [@typed={0x8, 0x18, @pid=r87}]}, @generic="77d0fb5017cb900f40eddb26c2c1cc0ab44265dfd60965a6ea00e7d80ef55822f7141bc088ae86c342154732b700780700550205a817579cdcaabda07df0023f4e7d4fab4488fa44d992ddf45c8967f313de5a6ddf2bd85f57efabe49c50d07f0da040681da74b73b0bd93d92973b7eea71a308f27d5ba2d95328edb6e1c1dd5d791e932175870551c72c6d846d44ef7810e6803e3effadfc30f0f9982f1c3ca0e45b4da58b6ea77318936877fbcec91d9be93f03478a9b63fb76f9ade706de55fabe2059d1c55918b"]}, 0xe8}, {&(0x7f0000000e40)={0x528, 0x30, 0x300, 0x70bd2a, 0x25dfdbff, "", [@generic="0ce33102af5e7696bd42ec3001755047a683c9f112433c51f02ff51977bb7a8b399d2e50eb2c4f5877c528148a8c1e76a39d87b28ae698d840b0efbf72a4f86e768108680fb5a441c706e375f2ca685517013453c16cf1b5d936d5e5a7abce412d0f9e594295bb3678c1a86e9fdb07dfab44fcbc6d8bc81039d91160e4a3be4e1b5cbd5e089fd67e36b1e2b096284b22fbf8e191e5f2aee0fae8d21ba686df482b14a4afbda8908503626cee949f53ce1badea663ead4781b5a18214b4674c3716b5ac33bff3fc96019df4b5385db6e6ec5759b5", @typed={0xc, 0x13, @str='wlan1\x00'}, @typed={0xc, 0x42, @u64=0x5}, @nested={0x1bc, 0x3a, [@generic="6e139646c56f82f2f1ec55c028d991d164393a2b97724a2e516414f67fb92a31190c1b6a7676f5f0958be9bba6e9a8d576276728c454eee24c2b2eebdf40efde422797b25a21265190de99955e4c435f90737870bb0ea86787d4631a099096db150226bad07b4230aece1c85e0412a584e1b1c8593c72e120c0c8b31c8d873ffae1cf5bbd207be89783f0a7618b01ac68a8ebf36f36bb3b62b96ea99f6399136596b61692eb0e109ecf203e3ff91e97243628a06cc9295b2fcf70ed5afa7f5e8d878e6ac100974ce32c126dc2380aeed14bf3be2fb52fc033f019dd769bb9b01ab0e74", @typed={0x8, 0x4, @uid=r88}, @typed={0x8, 0x68, @pid=r89}, @generic="3223a6df486045bd00310a9a818f7b4896c370b3162f36c02b23a8e6b431d4e758c48b0454e762d6f437cbc14305fe6702c31c0975139f342ca92a6fb49d5f742d0bdeff038156c7ee685dc4114a3dae657f5ba1bdbe07de1d92a6063a920b2b5ca8a983c28e866c00bf4c7bf9b9e5d3d954b9b3e4b25a626583505add63001d25c092428592a4215080bb65d722bfbff904403f5c7b685a6c5df17d6b2c5c9faf82629d81724dfba2cc3ab9e538944184909aa525d42a6d336fd07d1d46d0f0b7232b"]}, @nested={0x260, 0x93, [@generic="62da98a0595a9bd9bd374eba1951c34cce096c5a5766be1aabd1447996457c30e9ffc842f97faa52b5fa4cd4a75c4df1a0efd5ddb54b0c51435fac4592a569f8fa49d952130753425301cfff4fb9ec312f821bc969f35d7737179ac87c276f54f6c71770a8ae06ba547ae820eebfbcb3937889a6c4403c9c8ea6b63c20980c720b74d14d82f672421cae903755e2af77e89116ceebec0f6cf314115f306bab1846c71e2078b3231255bb65", @typed={0x14, 0x7b, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="63914abca528b5d71ab369d72383bae6de08a836b3323769bf4fe7c4023dbe8767821346425ec56a53dee0b2201c1828ad7ce33d87b05d0a2361d338e136f86538a8f11cf5ede672f6336656ef3ea0b9", @typed={0xc, 0x2, @u64=0x10000}, @typed={0x4, 0x1b, @binary}, @generic="8fd1d5630988debbefcb5ad7ab7ba2618aa9f3c98f34c5d74cffdf51847d", @generic="822df37fb92834dd442b4e164655df2b6a8a9a5165faa6a8489c96d6be34d3de", @typed={0x8, 0x71, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="fca3bc32b0cf8b9290db86c79604ce03e5a75024a73fcc5b3e96b15419aec7b37274274812c6d12b453a59452dfd22ac3b8f9bfac691055303dcd2cb7307db891849217da93b223732d0570b8e2141fb2b2fbbc0172ea931d23393d71e35c09e11eb18abef52e6e418b2930a7c0defa220cf658ea1141f729f076fee156d671f21dc64a3a635c911610416be08142e9a46ba49bf160bf2391aad78b57bc50b7840bf5c1eebd2c80ae8e4abd8297fbc6af28fb6d599b4a8f05ab110d5b98f8a5df57d5848b60ef84a0d6f5595f12f0219ae113108c6399a80ebe903f5cc", @generic="c0c9780d0792462b1c02cc7d9e86e9f0048c2ee584db5e9d3304"]}, @typed={0x8, 0x73, @uid=r90}, @typed={0x8, 0x32, @u32=0x5}]}, 0x528}, {&(0x7f0000001380)={0x148, 0x26, 0xa01, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x4, @u32=0x2378}, @generic="95de9231426b69f7d6cbaa5afd", @generic="dd89d2e6f7e0b03a1c3c4705e15914a702bbbf7c4f01d2015dcdaac961f6691d5b9634e1c4bf0dc038b966268f66c9907975dc429ac87664d64d631d2360ce14b42b971ddb09d2b11aeef2c72c1f52e88e32279e64c72285fa4152a4fa", @typed={0x14, 0x46, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0xb0, 0x74, [@typed={0x10, 0x79, @str='mime_type\x00'}, @typed={0xc, 0x54, @u64}, @generic="5c23468fbb79dd281652822696b6d0d0d1ae0b1bb55cb9b631d5868d4b6b3c304001550710f9d6edbc330618b8a10e2aaeb6d4bf1d1d", @generic="6a40e2547f8090b5015fdf9967c882893707d1f933cc9b527e6856ea32decdc1e932ada80310f1ba84df8f6ec2e6622143b54461dedccdb5deff09399ac5e111f6fb88b15172f1029fd14385daf78e37ad0c79b2ee9b1f8f21"]}]}, 0x148}, {&(0x7f0000001500)={0x64, 0x40, 0x200, 0x70bd2b, 0x25dfdbfb, "", [@generic="a9c3965aebd5eaae96a7a46fab45a1ca3fe3e6573509b204844e82cae561dff0fa794bd28db7ad079eacd55c2107af90a2c98d08984d0852960f25b31a5c1c8bd183d9c1d109f405f7adbfd59acc96c457f3"]}, 0x64}, {&(0x7f0000001600)={0x104, 0x32, 0xb08, 0x70bd25, 0x25dfdbfe, "", [@generic="c5e13e5c40f6c0ca5e4a8569418cfbb47e13870e36ff5ab0cf83d14f25671cf4ea2bcc58744ce6061c1fa81175cf14cf6224d4c5b16b213c6f6de3181763a81f8666b2bb07b0f410764a95851b10e15b41668732b5e625d29a9100292aa0ee2d732e0862b5f0d314bf1888da70aedce072620122f20241912ccf8eb909a05bc9d5570fed4b9d17bbb3faab1595a695571eab8f09cda5baa4d7303cf5d8c554cdc0794102a23f7aa27f5411cade38e544cf41cb536424fa09e2abb9f59bd360b90bd4487536538a250b26d7ab52c7a50e400bfc35b519e3ed96", @nested={0x18, 0x16, [@typed={0x8, 0x2b, @uid=r91}, @generic="33aee4f6ceaeed7c5fea81d9"]}]}, 0x104}, {&(0x7f0000001800)={0x88, 0x24, 0x200, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x20, @uid=r92}, @generic="2d96d79985398b2196f6f9daa49683192d5724ca9dcf48382facd2d1eeec47b24a1786446b73d744e774fa07955d639cfa92b8aea10c840a2e10c8ad88f36af232f35980505cfae6e3b26c96cdbd4581aae816016c87ca898d777d5a1fdf0522f74b21bd9277b7ea4a9c808a6bd68383"]}, 0x88}, {&(0x7f00000018c0)={0xb8, 0x10, 0x100, 0x70bd25, 0x25dfdbfd, "", [@generic="6673f345c224588ec184b2a55d00a3fc376c966ca07df6580753a98b06d255962ece4c5b3696599608b14973f60573", @generic="27d8331f2ed64646408f371b548e07e36e129ede701a807b340df11f86731ad044fd787551cf8039f12385f8f0a0595ea813ed42f4ad2981476286890be601b59235edc2dd3d6a7c0f0b6795b2309e078a380bb4e5ef314e356a7d01013a689ee610322c018ffbf03a22fd10eb2e12e4ac1110959cef"]}, 0xb8}], 0xa, &(0x7f0000001a40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x20000000}, 0x4) 2018/04/09 15:37:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f0000000300)=""/174, 0xae}], 0x4) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r3, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)) [ 169.589187] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 169.595328] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/09 15:37:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x430482) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) r1 = socket(0x5, 0x0, 0xe1ea) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 15:37:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="9900000008000000570000000000000095ecffffff000000"], &(0x7f0000000180)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x9, 0x2bb, 0x400, 0x400}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xf0}, &(0x7f0000000100)=0x8) 2018/04/09 15:37:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001c00010800000000000000000a000000", @ANYRES32=r1, @ANYBLOB="48cf0800d01b656b58d7a8ab0b0248140001b694d32a2233010001000000000000"], 0x30}, 0x1}, 0x0) 2018/04/09 15:37:33 executing program 2: clone(0x400201043f9, &(0x7f0000000100)="d34dcae375a4f92984765a148ef4162f76d6128e98d074714d7ba212e4bf451a390ac38f407e771c388a55aeaf0a0f4fe1a234eef1a57359772487f8496f65d61e07645ec1376fba9f15d9b90bc8957e89d44bad8b1cb49b57d6d6943ff74299874c87acef5d89b599bdab52c8460df95566efc405f8c0eadb5edcc98227f0384a4e90d5ea50d335bc9ff950ff8d5a0dde8b535b65c05bab1d228b3280ee33cedf6aaea0b27b572f0c4e", &(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0)) 2018/04/09 15:37:33 executing program 4: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007f61cfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) 2018/04/09 15:37:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f000000e000)=0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x80000, 0x0, [0xfffffffffffff000, 0x3cd2, 0x6, 0x200, 0x5, 0xe7a, 0xfe1, 0xfa73]}) [ 169.771336] nla_parse: 2 callbacks suppressed [ 169.771347] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.801941] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.844218] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 169.881534] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 15:37:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xe804, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="3d010000000000000000", 0xa, 0x3}], 0x0, &(0x7f0000000040)={[{@nocase='nocase', 0x2c}, {@flush='flush', 0x2c}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff, 0x1}) accept(r0, 0x0, &(0x7f0000000140)) 2018/04/09 15:37:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x3}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x101}, 0x8) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000000)="6068a25a1fa49adfc46adbfb9a3359b3ef6f28e805ad7e4f02742d8648d27f44529a83789a83db") r5 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x418a03) dup2(r3, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setfsuid(r6) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/09 15:37:34 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x9044, 0x9) acct(&(0x7f0000000a40)='./file0\x00') acct(&(0x7f0000000080)='./file0\x00') select(0x40, &(0x7f00000000c0)={0x4, 0x1, 0xffff, 0x4, 0x6, 0x6, 0x58, 0x8000}, &(0x7f0000000100)={0xfff, 0x80, 0xc2, 0xffffffff, 0x100000000, 0x0, 0x200, 0xff}, &(0x7f0000000140)={0x5, 0x325, 0x9cf6, 0x1, 0x4, 0x200, 0x0, 0x4}, &(0x7f0000000180)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)) 2018/04/09 15:37:34 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000003000)={0x1e86, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x84}]}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='ns/pid\x00') ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000300)={0xd004, 0xf000, 0x0, 0x6, 0x1ff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x200000, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="1721bead7a39ff558e1a7e23cfffc558203959abdb926d0b90e64318c9ee00c45662e4c580214f8dd3c7fb5510ef1e33592973b036e24f18228bd10f63bb5f88495767b10426741c13e68b27e0f44356aa7e42cea84d7ffb4fe909f3cf54fca30604a510005cce0445a4d2f9ffe24b26c21332bebbc617c765dc154c1de1c56ddfed09eb77475dddc876d64024536fe640ef0c2031ecc3d394e03ae97404fcc626f63fc81c9265ce234d21d05d2833b0f2e2bb04d3f337a5c75017352a95a646d9ff", 0xc2, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) 2018/04/09 15:37:34 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write$rdma_cm(r0, &(0x7f0000001bc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b80)}}, 0x20) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) connect$ax25(r0, &(0x7f0000001040)={0x3, {"40562ec766a30c"}, 0xffff}, 0x10) write(r0, &(0x7f0000000040)="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", 0xfff) 2018/04/09 15:37:34 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x18, "417cd48c56de6e65334d5e099b55bb4a97d314d8ed712fc8"}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xb3, "86b296dba5b58ba45ef50af89753aa4b78a0ef2c6431364fbbf9d1c273c844d7065190ef9bb35a10c2eed04c71aecccc3134e9c3bae312694e2a45bbe700739a5a0110161f300bf87b7b98a8de577fb9dcc9e4d5b6040ac4359cc94edb2067545447036deda661d4536063e3f6cbb81c5e0ba547adad584ab51e5a4dd2a81da230e07f1bb437abec41a573ae82a1e0d7b1494990195e7826d66a4687113d2fe6e556df9c10311abfa58b58bb7c2045e398a9d9"}, &(0x7f00000001c0)=0xbb) sync_file_range(r0, 0x5, 0x2, 0x1) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/09 15:37:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39e5167e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x10000000001, 0x402) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRES32=0xffffffff], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES16=r1, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r1, @ANYBLOB="66ba0eefce6173f2fff042326ac20007d3545a8b9d113d92ae75b57ac931116c"]], 0x13) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0x1a8c, 0x7, &(0x7f0000000040)}) 2018/04/09 15:37:34 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000015c0)='/dev/adsp#\x00', 0x40, 0x1015c2) getsockname$llc(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001740)={@nfc={0x27, 0x0, 0x0, 0x2}, {&(0x7f0000001600)=""/247, 0xf7}, &(0x7f0000001700), 0x1b}, 0xa0) syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f00000003c0)='./file0\x00', 0x6f401413, 0x4, &(0x7f0000000580)=[{&(0x7f0000000400)="b600130e87bdaa5d0c07457cca9d3dbf4d990ca1b5608cff1a693c87cf4d9af689e0439ec8323adfd7b690795cae234972946a89ef414a", 0x37, 0x6}, {&(0x7f0000000440)="9a6b94a17011104c77189caebcb123c788a1dcf1e26ca30e63475d5593d5d17837588f3e1a474aaf3a699660d91d3c1eb38f8a7acd17201870f6ba442b0fa382cec15f8bd312992d0e5428e2b9cfb48b72c05904edb01193b8a7a35ba8ebe0066c40074b4488eaddfbcdee5903", 0x6d, 0x3}, {&(0x7f00000004c0)="628c0a50f43105e467", 0x9, 0x9}, {&(0x7f0000000500)="2490be634ddf47e56290c3afb1ea4efa6d44805ddfaba0ea0b42bcc84545dd8f79bdaf372f409a24efc4c49a5a203da74d352cd2ae9508a02728789e682b1ff884b8230ac7023ab454c234e8a8ea420e1b6b1cac4775ef103e0ee8641790c8bf871a6fa6e8aaa2f1c0af55fb340442514f0089", 0x73, 0x20}], 0x40, &(0x7f0000000600)) syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="31ff93e03772ab076a404901870fe36b64275047be50722f40bd14dc1f49bbefbe20227504b44d179929c3761739cd9785820bc84f9a1b7d54167c21723f91df3291913a12a9334aac15ed48ab36076b2401ccdd3b04336894ec83f3f3a47cf6b32da0b35b127bb291ac2ff9a57842a0692bea3e19391f81b348beb307e747f3c74d62057b3912999fe49ea1a2d7c63f44e12be95eb6fba36150dcf81015034ed1be267940639c99c9a88929e11140ba", 0xb0, 0x4}, {&(0x7f0000000140)="56d5a0a76cb83639fd825bd842248fb1f929e7d574b7f60b9b52b42a10c033e00c8867ea120bf48f37788bc48a16bb50e785ad2b31d5715ff78c165231f5225f7248af109ee5330a24d41d64fc3aed35f7a32395d409f21efc5227a7be3176701efcac177d6465cb9fb33405503a357fbef6c6598cc5b6d46ecf98dbd1", 0x7d, 0x8000}], 0x8000, &(0x7f0000000200)={[{@fmask={'fmask', 0x3d, [0x32]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x32, 0x30, 0x33]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x3d, 0x7f, 0x7f, 0x34]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3d, 0x36, 0x2d]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x38, 0x3f, 0x37, 0x37]}, 0x2c}]}) syz_emit_ethernet(0x1277, &(0x7f0000001800)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@mpls_mc={0x8848, {[{0xb808, 0x4, 0x7, 0x9}, {0x6, 0x5, 0x0, 0x80000001}], @ipv6={0x7, 0x6, "f5f5f3", 0x1239, 0x32, 0x3, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, {[@dstopts={0x2f, 0x4, [], [@calipso={0x7, 0x18, {0xdcc, 0x4, 0x8000, 0x1, [0x317f81ce, 0xe6]}}, @jumbo={0xc2, 0x4, 0x4}]}, @dstopts={0xfb, 0x0, [], [@jumbo={0xc2, 0x4, 0x9afd}]}, @dstopts={0x2c, 0x1f, [], [@generic={0x8, 0xe9, "9f74de7adf94b97b3e6b16b0925985e7f2c52fa7370808aa236aaebe26aab3e424306edd1f2815ba77e2737b948f0ec8e2381ca58fbb38661ff349a2201bb2daf09c0a9a754ef3d03f4454365347e25d58a4697f42aa143d017cce0c6e60d7bf76b4e93dd60c0dbbb63edb92520d3422a7bf1468634b3ede37dc2ca39296e4b072b17b1573b356aae30e0371126fd8a5005244bcf75bbd4ef670df14008afe2d2cd4084c12d915d1bc65480fd6027b2fb071fc273d5fc1fca1d9db0db1b0c33b3b08b865f07288a4ebed72970c71ade3fb17f05783c438e511a64572e4887f79a4f59bf585c96c4dba"}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x371b}]}, @hopopts={0xbf, 0x214, [], [@padn={0x1}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7cb4607c, 0x89, "af5bf22d511d18a5d7a1d8598027bd153514288b7ead21541b7a79ed70589b10d57b76ec736341e796eded688a306f9163425341d1bc6b0a531ea03c923ee6232b6b8d9ce0a8ba3cedb1adf94675a56f1ae4a89d0ae76b822350f5ce37388703e84b59aa53ab163d91737fe9cba3dbda51c067ad8769dac8b0c001282bd1bc7ebe5b78ada7dd6e0fd8"}, @generic={0xffffffffffffffff, 0x1000, "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"}, @generic={0x8000, 0x3, "b409ff"}]}], @udp={0x4e20, 0x4e21, 0x51, 0x0, [@guehdr={0x2, 0x8, 0x4c4, 0x0, 0x100, [0x80]}, @guehdr={0x1, 0x100, 0x80000001, 0x20, 0x100}, @guehdr={0x1, 0xffffffffffffff80, 0x3, 0xfaf, 0x100}, @guehdr={0x2, 0x8, 0x6, 0x23e1bf27, 0x100, [0x80]}, @guehdr={0x2, 0x9, 0x7fff, 0x9, 0x100, [0x80]}, @guehdr={0x2, 0x7fffffff, 0x7, 0xe6, 0x100, [0x80]}, @guehdr={0x1, 0x2, 0xffffffffffffff02, 0x3, 0x100}], "0e5bfd53b503a9d95dbc352af194a13195c60d8bee880fbf0b7141ece9"}}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0xc79, 0xf0c, 0x4c5, 0x14f]}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x60) 2018/04/09 15:37:34 executing program 3: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) prctl$intptr(0x1c, 0x0) r0 = msgget(0x3, 0x20) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/124) 2018/04/09 15:37:34 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x8000, 0x40300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000001580)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000015c0)={r1, 0x7, 0x20, 0x0, 0x2e6}, &(0x7f0000001600)=0x18) r2 = socket$inet6_sctp(0xa, 0x2800005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000001640)=""/17, 0x11}, {&(0x7f0000001680)=""/29, 0x1d}, {&(0x7f00000016c0)=""/76, 0x4c}], 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x160, [{{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x58, @empty, 0x9f5}}, {{0xa, 0x4e23, 0xd10, @loopback={0x0, 0x1}, 0xcc}}, {{0xa, 0x4e23, 0x865, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, {{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}]}, 0x90) syslog(0xb, &(0x7f0000000440)=""/191, 0xbf) 2018/04/09 15:37:34 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x1, &(0x7f0000000100), 0x4000000000000065}, 0x2d1) 2018/04/09 15:37:34 executing program 6: set_mempolicy(0x3, &(0x7f0000000140)=0x17, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) r0 = memfd_create(&(0x7f0000000080)="82216900795b252c", 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(0xffffffffffffffff) 2018/04/09 15:37:34 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0xeb27) socketpair$inet_icmp(0x10, 0x6f2010, 0x1, &(0x7f0000000000)) 2018/04/09 15:37:34 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x3, 0x81}) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="0100020000000000000005000000"], 0x14}, 0x1}, 0x0) 2018/04/09 15:37:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="0ba1b1fae96b5dffd67fcef2923850dac65f859303537224c832d99268d598d2a5b7b9dbf9a30708b542b34a4e20c9168367683262d6bdbd524230aa2942da99e8193d7477b4d43253e63e3d4db43176b3918ada573dfc0cb5a80721a045f396d6595e50639e177f73a644b6609850ea0bea557447ddff5f37346c100b6f50f6d0cda314f8904a28ed9abd8e95beef3607392a6051e3519066c1c692bbc7e757d310b7f70f9dae87e1443645252cd6d8899a97f29a06f912ebecfd20f1f1b7e2f4205a2436e86d24e3a915d6e3cecf41b10dfbaf076f9a0368fa29a0700c28ffbc05e65758b0dd47e9bb30", 0xeb}, {&(0x7f0000000000)="6db3d0707e9c4d66226790d06461c13052cc3bd22b40c900642994735499f802b667be5226a1e0daf366bfab4c8ddf45e26217", 0x33}], 0x2}, 0x8000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8000, &(0x7f000001b000)={0xa, 0xfffffffffffffffd, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, 0x1c) 2018/04/09 15:37:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x180, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000080)=""/20) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r6, r7, r8) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="de878b13f86266c93d16af509a8c447fc43b47b73ee2397728a904a00e762a87bf18048641035425eb0a9ce5b0824fa6151dcb8706c685464ad8a08235029fb0315ebd368821ddf74c6a3c0717a23eb833180672c6137d70148b47c9cce7f85a9107000000e69250408a68e7fad22173c1f3bf796609ebf05b13c1632a3a12bbac4cf10089381677258ad6d7"], 0x4) socket$inet6(0xa, 0x3, 0xe2f4) 2018/04/09 15:37:35 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/09 15:37:35 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xa000000000, @dev={0xfe, 0x80, [], 0x1a}, 0x1ff}}, 0x101, 0x0, 0x7, 0x6, 0x401}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0xff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001900f7ffffff0000000000000a00000000180000000000000c00090023000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/09 15:37:35 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa}, 0x10) 2018/04/09 15:37:36 executing program 0: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x100000008001, 0x4000000000401}, {}, {0x6}]}, 0x10) setsockopt(r1, 0x2, 0xaa4, &(0x7f00000000c0)="df7ebd20bf3985955ccc79adc9709a6bac687ed48ce45b464eacfebea7f5e485882dd47f6a9a63e60619", 0xc) 2018/04/09 15:37:36 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=[{0x10, 0x10f}], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) dup2(r3, r1) 2018/04/09 15:37:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x8080f, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r2, 0x5473, &(0x7f0000000040)=0x1000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x9, 0x1fc00000000, 0x5, 0x0, 0x2, 0x7fff, 0x80000001, 0x1, 0x1, 0x7, 0x0, 0x800, 0x0, 0x80, 0x649, 0x3, 0x80000001, 0x100, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYBLOB="8e710d5fb61fb23aee6530c30d1155c4455a5f34d8f52541eea5a016bc2a6be035ab2a9d57e68cedfc58d03a51cc4aaaa3d1f7628cd8043b2e90353fb1ee96ea9755f8a396f59003a7c1a777601b78ba344e1afa5a4694f736a5a4a23a21d15b6b23b116c05d328a096d2f1342ec0056c87852d150aedcd47f7f5f2941e160ef10bd2d1708a3487e513857204909f8f3f55d7faaa247df2bede43f165444195f71c8bf43"]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)) 2018/04/09 15:37:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = gettid() r5 = memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000200)={r5, r2, 0x4}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="06000045670ef7f2"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 15:37:36 executing program 3: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) prctl$intptr(0x4, 0x401) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x181000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) 2018/04/09 15:37:36 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x20000) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x480800) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x80086601, 0x20900000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/188) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/04/09 15:37:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) 2018/04/09 15:37:36 executing program 6: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000), &(0x7f0000000440)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x2000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{0xffffffffffffffe1}, {0x6a34d46c, 0x10000}, {0xb2, 0x100}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r1, 0x4000000000f1}, &(0x7f0000000500)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x2) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000300)={0x4, 0x1, 0x200}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x3, 0xffffffffffffffff, 0xff, 0x7, 0x7fff, 0x407, 0x2, 0x10001, 0x4, 0x80000000, 0x1f, 0x5, 0x72b, 0x2, 0x8000, 0x8], 0x1000, 0x4000}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e22, 0x8001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x100}]}, &(0x7f00000002c0)=0x10) 2018/04/09 15:37:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000080)=0x1000000000004, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$inet6(0xa, 0x6, 0xffffffffffffff01) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000100)="f9c64085", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/04/09 15:37:36 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xed, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/237}, &(0x7f0000000200)=0x78) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x60}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 15:37:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) getitimer(0x1, &(0x7f0000000140)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x48) socket$alg(0x26, 0x5, 0x0) 2018/04/09 15:37:36 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x60902) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0xac, "1164a3c46258ecfa923f0aa0c9c382656f0e76fee03b8b1537d2afae5fa6ea257af911cca0a5e788da4b358b6a71bcfac3c01ddd44f30945fbe66d76efa60581b5375fb2ac4d34acfdec57b7dab447957dea8da18f5e82c92bf7a47f6274c22e613390b47533c700a81a283621691492b6f6e8f37023ffefcb0d95d7d8af9379ea6064e94532e682833796f5be93a0426fbdf5142a4fa2d6879db127c1f57840a6d3569dd0aa9be8e60a3265"}, &(0x7f0000000440)=0xd0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@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, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) 2018/04/09 15:37:36 executing program 7: r0 = inotify_init1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/186) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x640882) ptrace(0x4207, r2) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/04/09 15:37:36 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000dc0)={0x0, 0x8, 0x101}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000e40)={r3, 0x8}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002480)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000002540)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002580)={0x2, [0x0, 0x0]}, &(0x7f00000025c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002600)={0x0, 0x65}, &(0x7f0000002640)=0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002680)={0x0, 0x5b, "d67faee085eb8895cdc54ca40c6a538abff297a787a8acd7b5ad17fd8578f3c63242c8bcdd573c68d7e69bd583f3e089454c0b58ce987776da77f6f12a5bd1f61f15aedbc4a059daaf17688f2327c3accf3063be15d5e36066ee2b"}, &(0x7f0000002700)=0x63) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002740)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x100000001, 0x4, 0x7d, 0x4, 0xffffffffffffffff, 0x40, 0x40, 0x9, 0x100000000, 0x1, 0x0, 0xf1d0, 0x3, 0x9d2, 0x4]}, &(0x7f0000002840)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002880)={0x0, @in6={{0xa, 0x4e22, 0xc5e6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x2209}}}, &(0x7f0000002940)=0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002f80)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002980)={0x1, [0x0]}, &(0x7f00000029c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002cc0)={0x0, @in6={{0xa, 0x4e23, 0x574, @loopback={0x0, 0x1}, 0xffffffff}}, 0x9, 0x1, 0x101, 0x8, 0xc0}, &(0x7f0000002d80)=0x98) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000003580)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002dc0)={0x0, 0x8, 0x6}, &(0x7f0000002e00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002e40)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1400000000, 0xfff}, &(0x7f0000002f00)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002f40)={0x0, 0x90e7}, &(0x7f00000035c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002fc0)={0x0, 0x7fffffff}, &(0x7f0000003000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003200)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xda4e}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="b2996baf42270bee300f0c9635ba388f4ee9e57a1236b504605d7d4419034592b6725a3818ea56d44304b0422c9795cdd4907adacdb96d4a120e758451890df8a179891657ecdc2df64abcaca4b32a0866cc1d076cd94127b06d38f3973edeefaa238ca3af8c1aea910d7c7df6d235cd5439306a71b4ab94babc1734b24664d5", 0x80}, {&(0x7f0000000200)="dc2dd69aa551e8afc26c2e5c2ccdc9e1e2082678437d7f07b83aab6333d86ad4f806736f5aa6ea2481221859a58df45e3f4d815ef9300af9120924e9483069c3afae070c3ec7a311ff45deb57142d0eb484185a4435d4bbc33af82807ad3ef03846c5b35e23df069ea6321b0501c6f799f7b3fd8cf52bf86bcc9bc747a793970faa1b69eef5f60471f092215e7affa23f810b62ae628e9e734f0b8439e47e1dc9bcbca395399e175d16501c7bec210b2aade1e6fd953ef15b05d49d8d20b471299cc5b29ed7ecebe5b938e21bae66846007f6cd9728e7d5a9ef7d8fc82f7d9", 0xdf}], 0x2, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x8000, 0x4, 0x401, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x1, 0x80}}, @init={0x18, 0x84, 0x0, {0x8, 0x7ff, 0x6, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8002, 0x400, 0x53b0, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x6, 0x268000000000000}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x3, 0x401}}], 0x120}, {&(0x7f0000000540)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000580)="bff418012f9b5434d59a8c7d34a47b3c0b9daeb677ff5efe5e320d0077774ce65af476464d68c50ce38bfbeec04aa4b81e4397695db2b9fd49ea80184414d54ec34ac74f5d77ae81f7f6a16c7fd3f543a777c8a29e8af0d3b1118cd1e0bf9aaea28bfab46000d0cb0077bd4396b4", 0x6e}, {&(0x7f0000000600)="f49ae9102780b8276fb29e9a837fc66140516ff8", 0x14}, {&(0x7f0000000640)}, {&(0x7f0000000680)="823dbbfe98afd9e823c45d47f2a7457b64ca737df1e5f186bce15979b0b77f8055195487017cab228b7cfb809b1d33a9649883d6711f032453eebcbbacdb6e5981afd2e3a106a9055b5b4263c5184303c218466cd40e9abbd86333f17f33b028ceddca8551efd437a6a8935208801f423004db68539616", 0x77}], 0x4, &(0x7f00000007c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x1, 0xf1a3, 0x81, 0x6, 0x7f, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x59, 0x1, 0x401, 0xc00}}], 0x60, 0x800}, {&(0x7f0000000840)=@in6={0xa, 0x4e22, 0xac9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000880)="7c8a65e8f625dc2a3165d193bf3acdf640928283ceeed926d7dd01ff42bee5ac1c4b228a2ecf3db7714270983d232344992e45c29653daa1909f1e78e7c14c9d8c52c87c11e3dd0561b4b2aae23cadb2fe86ef37589fcbf796f5507a2a8a87c105a6e64939f5f51ad1d49e1cdecff8a6313d9235ac032dfc9cc9e36ed83d0e57edf13aeea1a5b27d684aea8dabbbb98dc4ee364896363308ba1182f8b13cca000635580fd1860003b305578c22", 0xad}, {&(0x7f0000000940)="317d64106af4121292e893cdab8c3908effedc05b652c6756ff01559d29a56fccbc732329584203163d90e2b362f28fe34cfd263ef4f024e595acaf1c0bd4f5866faad758005b4d9c3ebb1566b225cda400cb4ef491c4417b0e8d1d9db2350d1e5fa62e45a5e3d7245f03e495c8fadfa179bf9b1c51b384c8bdfd427eb805a03fa816b0f6c527e2db465f2396639a9a3f73adcd5bd8a38f2649164502f05b8a20b383bf4", 0xa4}, {&(0x7f0000000a00)="c544ddd52db42a6825d26115127b8a2069c64cafbd650219c40d068766e737b8320ba4fc4957dbd8dd68a77f1a615692f3f6d541182eade1562ff44973ae1b481b5669fde89f03e233bd3539e67ab34417d2513b64751a7b88aee9042b8947cb8d32db710c86065f0620abdb83c06bac57d82bd6ec56e5", 0x77}, {&(0x7f0000000a80)="0d178abab469ea4445a81f18e4369c20a7ec9ffed9da28d628b1831c3f3011987b954ab7a2fa2b190f1865e965af3a719dfcc17427723dc1c808a41e9b9d477fc556260d953d4316b7c25fc850b3e12154cdc9a27e218cc5edaa11d8fa7d03fa165ade7f8aa05c722866065546eb503be342b00d58c2177b15aa363689180cd53a1bdbe64a635d3bc2c4df3a7aa18972651e959d24eb7954f07643a6c07464351c13f497964a79f98f9d2ab0bca7c1fe712a52a9f11507f6e97ce76de194fefc2201d5c5dcf8aa6d9487745f90156e2df4bc4711f0bfff2520b71eb09381408fe5bbbc281dd352100e68468bdfa0a50349b390eb74c23cc1a7", 0xf9}, {&(0x7f0000000b80)="0f2965d657ac52e96db96d6eda5374f5b95a2e230151fb08c5a8560f9cc2aef20aa68ff256ae6cdbd6476f115cdfe3c30614f06ddb9982caa3c673802c1cc31dbc76882edfa31b61d1df1c855053b09c71ca28d7506fc4332bc4e803b886a7d8b89bea0addec1c00fb370242bd29c7b93d0e2aa5012fe52d416fdaa3aacc8331f715043ba8a1deef258e5e76f13e005c8ca1ac75e61546d0ca3066a874ecaa96b9169ef15a585f817af88229eb99e0b4", 0xb0}, {&(0x7f0000000c40)='O!^', 0x3}, {&(0x7f0000000c80)="0ca55db282c5856f72519c3c02c4f9f3956116449434ab4e6f21d41a3ea1f35cdeab8266319cd226ebc58f95cd11392cf73c6568854303f6e5d2dafba713f1fbce38b33e3c195cbd25ab8ef864b30ad11a77222df44766a34d08eb01423eff2c6d4bc44c6064b0958c23663c8552f69a6fb7e0f1716506c097910d88c3b08be752558a8b86e3ad1b4739208f781bc59dad53ea9200b3088ecfa4c3d58e4f8b7e9f223d8c745d7b299cf257bc22e567fa7ee895ae2d4961", 0xb7}], 0x7, &(0x7f0000000ec0)=[@init={0x18, 0x84, 0x0, {0x9, 0x101, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xb7d, 0x4, 0x6, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x800c, 0x20000000000, 0x0, r5}}], 0x90, 0x4000}, {&(0x7f0000000f80)=@in6={0xa, 0x4e20, 0xdd, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000fc0)="290ee0a2f361b26165661808322fceca1b27debc75ba479da5463e31c326e59265822c38ccb7866ee25350f7d5dd5d7b0b8d2923dec44d112f9de9fd6440d4f149436e", 0x43}, {&(0x7f0000001040)="ec24f51d38d569790f3dab6076e016921d24702b134e18a96c480f6f29dc9b944cf4a727d9c692c2cf558821162753a8b8b99ef8099a2d3ba274eb588fac66c8d170e3f7217abe73e070bf273ea44af0f853b1664ce28eb81da5626249e7bdb84e33b2f7e9dafb5ba3621d6342bcc70f76e0efe31fd52f19f4063431341d1c73ef9654e92001399bff7067184e0c2c04070f040ed176d5ab62271e3a02de4271de50e8c6d8af08791de76da671e963f02f5c83dabd789519c3f6cf8f4d9a1ffeaa3b6e26a4afc705c08e9a738fb7548f9ef76b770357726191b048c29e50ca55556ed3a0f5689d7e7b338bef1705f1bd3b2ad70b1f", 0xf5}, {&(0x7f0000001140)="f0c973be914f215ecf2d336fe549dc8bf1c11f80", 0x14}, {&(0x7f0000001180)="740a8c1cd7e984b305e7a3a5067910c8fb241a8802f64b27ba6109a43a80c3ae65f6f85272a0361f3e799c93e9cdab4e0b6fba4c05c289fa4cd82c670fc0afa5f011165d5e944a33a6cdb50d5027a018b00950b08fe5bfee0f9219a070fbecedcfcb6ad4956cd38762f5c0f950b608f54370cf9d4685b2b9ae25ba97932872bea87b979d8c88aba642e6a1957e59fcc77c568eaac7cbf346dc289f377d00f49adb49b21dc24855e69bd19ff3b9b6a942", 0xb0}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="467064c7900fb66106e230516ecd7517fb908469e7b5f6f2fcfff5eee9a3c635b5cff614fccdfb891d5109fc", 0x2c}, {&(0x7f0000002280)="1938b3226164c94144a73cbf207c4e45135ec58734a8feeb0e2a8bf5441063c153616c3c249fcd1182cf2d", 0x2b}, {&(0x7f00000022c0)="ad9e1dcc328435b3222d856c12aa0ad4d9f6f09ecd340b13f409d0e3636bbdc0006375a6ee222755d66b0f4e35c1e0f29311", 0x32}, {&(0x7f0000002300)="5a98aadb43d28377b315d47a443076a431efc9b07722b325df5ce45f0c1d75cc05e77cea1cf46db08b8effdfd0bd94d0524230d7a637011803ed3e18050210b7cf3f546380a366fdcc80d7068f2cbb62800ef541e30c4fcb8e57af9419431c7cbf7f28469d899993930b936b6ca31e31c31e93cebf4dfd56bffe3427d0", 0x7d}, {&(0x7f0000002380)="9753f10077e75cb99b5bfe123796ad4b991964", 0x13}], 0xa, &(0x7f0000002a00)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x80000000, 0x6, 0x4000000000000000, 0x30f3, 0x1, 0x1, 0x1c4f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xffffffff, 0x5ac0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x202, 0x3, 0x401, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x200, 0x100000001, 0x8001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8208, 0x59d1a856, 0x3, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xa36e, 0x4, 0xa2, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0x800, 0xff, 0xd98, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8000, 0x100, 0x5, 0x7, 0x2, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x81, 0x4, 0x3ff, 0x8000}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x4, 0xffffffffffff6124}}], 0x1e0, 0x80}, {&(0x7f0000002c00)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000002c40)="38e53c15f1a6f545fcf9362c62cf0acf4d97bbb07d390961cfea09", 0x1b}], 0x1, &(0x7f0000003040)=[@sndinfo={0x20, 0x84, 0x2, {0xba, 0xa, 0x6, 0xa76, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x2f4800000, 0x8, 0x2, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x8, 0x2, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2000000000000000, 0xfffffffffffffffa, 0x8004, 0x2, 0x9, 0x1cfc994f, 0x140000000000, 0x4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x208, 0x5, 0xa8, r17}}], 0xf0, 0x20004000}, {&(0x7f0000003140)=@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000003180)="dfa35d95ccb2c441fe8b478eab6d04cc35eabab9bc92d06a287ba4762380d950b7a20fe2cd5932", 0x27}], 0x1, 0x0, 0x0, 0x10}], 0x6, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000003600)=ANY=[], 0x0) sendmsg$nl_route(r0, &(0x7f0000003400)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000033c0)={&(0x7f0000003380)=ANY=[@ANYBLOB="140000005200080327bda7000000df2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x95) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003440)=@sack_info={r17, 0x4}, &(0x7f0000003480)=0xc) r18 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r18, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r18, 0x8924, &(0x7f0000000040)={'bridge0\x00', r19}) 2018/04/09 15:37:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() readv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/57, 0x39}], 0x1a2) write$binfmt_script(r1, &(0x7f00000004c0)={'#! ', './file0', [{0x20, '%posix_acl_access!'}, {0x20, '%'}, {0x20, '$nodev}'}, {0x20, '*user'}, {0x20, 'wlan1:lo'}, {0x20, '@'}, {0x20, 'eql\x00'}, {0x20, 'eql\x00'}, {0x20, 'eql\x00'}, {0x20, 'nodev.em1[md5sum'}], 0xa, "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"}, 0x1059) close(r0) mprotect(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x200000a) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e23}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x12, 0x80000001, 0x8, 0x200, 0x3, &(0x7f0000000040)='eql\x00', 0x4, 0x8, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) dup2(r0, r1) 2018/04/09 15:37:36 executing program 4: r0 = socket(0xa, 0x3, 0x2) clock_adjtime(0x3, &(0x7f0000000040)={0x1000, 0x4, 0xa5, 0xe7, 0x5, 0x2, 0xffffffffffffffff, 0x1000, 0x8, 0x101, 0x8001, 0x7, 0x5, 0x9, 0x1, 0x100000000, 0x3, 0x40, 0x1000, 0x2, 0xfffffffffffffffe, 0x0, 0x40, 0x5, 0x0, 0x64d0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0046d5151d08a904d7000000000000000000000002"]) ioctl(r0, 0x8914, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) 2018/04/09 15:37:37 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='@\x00') r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/09 15:37:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f801", 0x17}], 0x0, &(0x7f00000006c0)=ANY=[]) mkdir(&(0x7f00000005c0)='./file0/f.letG', 0xfffffffffffffffc) 2018/04/09 15:37:37 executing program 0: r0 = memfd_create(&(0x7f0000000180)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x8}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl(r0, 0x5, &(0x7f00000001c0)="6a07a65f20d516db39ffb71a17c96400834444cf77e90f1ca486cc12b32b229f94e0625b7447f02228ac46e688e5e240503ba72393fa6991165ae4235c30308549f7") epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x7, 0x2, 0x0, "5c055cf2bb43ae7135edf6b5a04c63682184a782c64c2ff36e95a14384e6b2634e0e3c8fc6f1ce7554e748b52f434e40b8cc71bf6c4c032c72ec17cba89859", 0x26}, 0x60) 2018/04/09 15:37:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$cgroup_int(r0, &(0x7f0000000080)="696f71d56076159f4572def7d6841560de3f06cb4c9bad50fe271d2e1fd0742e626645511e73839ef7d6d0", 0x2, 0x0) 2018/04/09 15:37:37 executing program 6: r0 = socket$inet(0x15, 0x80803, 0x12000) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000200), 0x296, &(0x7f00000001c0)}, 0x0) 2018/04/09 15:37:37 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xbb}}, 0x7, 0xfff}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 2018/04/09 15:37:37 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x9, 0x7, 0xef}) 2018/04/09 15:37:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x1d) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x80000) ioctl(r0, 0x5, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)=ANY=[@ANYBLOB="060000000000000000d00100000000009500000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000c600000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000200000000000000f000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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'], 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@ANYBLOB="000000000000000000100000000000005000000000000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000060010000000000a900000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB="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"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 173.021079] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/04/09 15:37:37 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000200)=""/22) unlink(&(0x7f00000001c0)='./file0\x00') close(r2) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) symlink(&(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)='./file0\x00') ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') mount(&(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)='coda\x00', 0x0, &(0x7f0000000100)="eae49ceb1c8b4184b70a80025c5fd6b13e16e03698173bd70378e2d9747b5cf65747ecea72864e21cd157d9717f333adeb0da464040421ecc85c3de9d63fad6dc8c2b8853b6139fb2343edd1edb0b8fb61") dup2(r0, r4) 2018/04/09 15:37:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) accept4(r3, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x800) 2018/04/09 15:37:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x2cd, 0x2) 2018/04/09 15:37:37 executing program 3: r0 = socket(0x0, 0x80000, 0x1000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xed28, &(0x7f0000000140)=0x2) r1 = socket(0x8000000000011, 0x4000000000080002, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x54) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000080)=[{0x8, 0x7fff, 0x2, 0x8, @time, {0x81, 0xff}, {0x4, 0x7fff}, @ext={0x5b, &(0x7f0000000180)="fa17043f66dd42c4c20371202336128402323bf01b1d09022fcf1d4ed70885b2b33447dc33b1a6c710593f023e1a956b7edb9a04b07b9806fe551765c68c1d7f19631d031103a225183334630135204385fba44fef77a0a94e89e5"}}, {0x1, 0x33, 0x8, 0x3, @time={r3, r4+10000000}, {0x47da46e6, 0x10000}, {0x2, 0x8b1f}, @addr={0x5, 0x5}}], 0x60) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 173.077497] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/09 15:37:37 executing program 7: ioctl$TCFLSH(0xffffffffffffffff, 0x80045430, 0x6f2000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/24) [ 173.138428] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 173.149684] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/09 15:37:37 executing program 1: prctl$intptr(0x21, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x3, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x28c) close(r1) 2018/04/09 15:37:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)='/dev/binder#\x00', 0xd, 0x2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0xfffffffffffffffd) faccessat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)='b'}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 174.086410] binder_alloc: 14406: binder_alloc_buf, no vma [ 174.092090] binder: 14406:14421 transaction failed 29189/-3, size 0-0 line 2963 [ 174.215751] binder: BINDER_SET_CONTEXT_MGR already set [ 174.221103] binder: 14406:14423 ioctl 40046207 0 returned -16 [ 174.237530] binder_alloc: 14406: binder_alloc_buf, no vma [ 174.243275] binder_alloc: 14406: binder_alloc_buf, no vma [ 174.243296] binder: 14406:14423 transaction failed 29189/-3, size 0-0 line 2963 [ 174.248905] binder: 14406:14424 transaction failed 29189/-3, size 0-0 line 2963 [ 174.267141] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 15:37:38 executing program 6: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x47) mount(&(0x7f0000000480)='./file0/file1\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x0, &(0x7f0000000900)="431dd774cf0223c890c92959afda043e1cf987e2df2cb7f17826e0eb7ce61f1cd648da30392bb85d577695712cddefec3ae7a59787abf96960f923fd23e83de3d8838f99c4bb3eac68483d853c03accd0305c4dce57959f933ba003aa39f64898635101a8551343333f1151c1db6aa092eaa0bd815c66055510ae4dd83311721b90e23c0f00c54ceb8c390ea2f6b0a920c13895dd346e8651b2eed0e95d7a6aa039d45a8d32a6d209406ace8898288761baf8ec5c8") open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000004c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75", 0x4e) umount2(&(0x7f0000000440)='./file0/file0\x00', 0x6) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f0000000100)='./file0/file0\x00', 0x401, 0x1, &(0x7f0000000380)=[{&(0x7f0000000a80)="440701ea7cdb0453cc288824edd24cd5303496060000001556d0f3e1422efc4fc7c410e121e040b57a52878a7525ab50d4fcf92686c30753e2256945f1add5563138b8cc0d605279494dd6a5c4a9c223b63e302f503ffb0b1451ddefc8b793339a12432de931f02e162898e12c890078450cb53070a8230e40d9239b3758206d34b0e8c0ef8ac232ee0d99f8a76688ee1c7d900000aaff863bf6876445acd232e723112464738030b19da4cf821cc51fe239ee775be8254ed9de1116f828e2c90a1a40e536e810aedf4f2a4c9d08bfa296ea49040425f396bc1cc40200000099ba6cb8c877bac3beddc0a2b1c62e84ab4a1e39b745821383", 0xf8}], 0x40, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) open(&(0x7f00000003c0)='./file0/file0\x00', 0x14900, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x4000000, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000600)="23811a39d7de7519121547d330a6ccd4acd36008deeeb8eae148aee2c264ab80bb97d9ecf357e6bbb29fbd73207684b0d689d2c012c11b7bcef3ea38d4d396f7f541cd92f3e933e1ef090121036139c56e7578633eacf5c6827a593a4adc73872f5ad5a6d0a4bba15aef811ac7d07969643be812d35b47bb81498e3897a8257ad2876a12a857d80174e8a332907be323975e53399fc13aa9b1d930b739cfd70de09857ff3e2a0f7be0e5bac2f891f637abd3", 0xb2, 0x9}], 0x33040, &(0x7f0000000100)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x8001, 0x0, &(0x7f0000000840), 0x10000, &(0x7f00000007c0)=ANY=[]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fdatasync(r2) syz_mount_image$iso9660(&(0x7f00000008c0)='iso9660\x00', &(0x7f00000009c0)='./file0/file1\x00', 0x9, 0x2, &(0x7f0000002d40)=[{&(0x7f0000000a00)="c84c708aefe3b0153538f8e3710e0497fd171294c93556265072c0c698d6b100ffee64eb2701b5597999a95471e6dfd1e89f2d0147875d637ae2847ce3c8eb63bb2aba991f22639832658e3bd5937c95ce03134f1806f9f4d97aa7b12e092aafd884c10eee52", 0x66, 0x3}, {&(0x7f0000002bc0)="461bbdd180d6208b892ecb8b359f654991e56505827ab61a05a9e5ecf6b9328fa6b76847fcec2a5ef4a61ce1e3a694a5cdacab585b2e5cbc22f2b43ae55947c28649fc274284eb9ea77c13c27ef05d64be26f39a2742e38525fb107aa323dc759a4e3ccea7bbd493f09ac45b3d8b222e04b382264f7512962c1d637e64b3536c095a", 0x82, 0xffffffffffff7fff}], 0x42800, &(0x7f0000002e00)=ANY=[@ANYBLOB="7564686964652c638e7566742c686964652c00"]) sendfile(r2, r1, &(0x7f0000002b80), 0x7fffffff) open$dir(&(0x7f0000000880)='./file0/file0\x00', 0x0, 0x100) open$dir(&(0x7f00000000c0)='./file1\x00', 0x400080, 0x27) 2018/04/09 15:37:38 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000005000)='\x00'], &(0x7f0000000240), 0x1000) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) 2018/04/09 15:37:38 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) io_setup(0x9, &(0x7f00000001c0)) move_pages(r2, 0x2, &(0x7f0000000040)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000140)=[0x7f, 0x80000001, 0x3, 0xffffffffffffff81, 0xc756], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)}]) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x2000) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000240)=""/20) 2018/04/09 15:37:38 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e20, 0x3c5c, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, 0x8000, 0x1, 0x4, "284da4b146ccad8522a060100b0903da958a59ffa1bdf6849d8d0c5610b58dc0cbb778f763f2cdc4ff55933a14cee4f3a3682dab7bc4f59990c2a47cd02ecc41303ec15a39b473cf73ada7dfda3c6050"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x80000001, 0xffffffff}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000a23000)='./file0\x00', 0x4) rmdir(&(0x7f0000000100)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x38000, 0x4a) 2018/04/09 15:37:38 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x2, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) r3 = socket$alg(0x26, 0x5, 0x0) r4 = add_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540), 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000580)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="ef08574937d5941f9f8a98d6d15f7bb66f6b9e0fe0762f513ad5b59e3964ff988a1ffed8bc6d039feff483fd", 0x2c, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x5, 0x1, r5) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="4848a03720c2547da4d181da9365cee0dddb80de6b0a704b2e2b9d7494296e9f93b556854b1e6ef40aa252cc54e3566aede6a53a012578cc1564fb4d60f80dd3748bf856f284de4783f839f7e1844fec232e12c633e310d5bce2a318f79e31b3", 0x60, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r6) bind$alg(r3, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r7 = accept$alg(r3, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r7, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r7, &(0x7f0000000300)="791f7dfde08186d67dba3f649a7ba85e", 0x10) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10301) recvmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) dup2(r0, r2) keyctl$restrict_keyring(0x1d, r5, &(0x7f00000006c0)='asymmetric\x00', &(0x7f0000000640)='cpuset\x00') 2018/04/09 15:37:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/09 15:37:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000300)={0x4, 0x8}) acct(&(0x7f0000000140)='./file0\x00') clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) truncate(&(0x7f00000000c0)='./file0\x00', 0x8) futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{r2, r3/1000+30000}, {0x77359400}}) ioperm(0xfffffffffffffffd, 0x3fe, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) acct(&(0x7f0000000bc0)='./file0\x00') setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000a00)=0x8, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="13000000100000fa", @ANYRES32=0xffffffff, @ANYBLOB="01800000"], 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) pwrite64(r4, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getegid() r6 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x322, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x39a) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) 2018/04/09 15:37:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12}, 0x20}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1ff, 0x88000) [ 174.435061] Process accounting resumed 2018/04/09 15:37:38 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$TCFLSH(r5, 0x540b, 0xff00000000000000) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 174.455871] hugetlbfs: Bad mount option: "./file0" 2018/04/09 15:37:38 executing program 7: mremap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x1000, 0xfffffffffffffffe, &(0x7f000000f000/0x1000)=nil) 2018/04/09 15:37:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(r0, 0x4000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xdc, "05b944f8f375e9aeb1257c6f41006a99fb218bf5643109bf1655fbac13ecb24bf09c4092dc493048a2cfb8273666fbc00d2e242519f8480d464bc0a88cfef36e96d6bba2fc1a18fd910af5f39dbee374ff5512746a972ca9ce2a347d7330ed081140180cd61e706b305d8fd8817a6ef92c71091d68ad6a30a8ed59fa709ec8301695eed62b5fb20d4b14dda12b37c6ae5c6c3b37d63d53c8e3769de1d9b8fbbd88b4a2ecc6e3b3cbaac2a67c69ea801e7d306146b415f6e9afe9fd4c44f5d5a5f0ddcbea128ad02cdd6168a93e05d0dcd1856bae49843ce05d1e71b7"}, &(0x7f0000000200)=0xe4) 2018/04/09 15:37:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x7ff, 0x4) socket$inet6(0xa, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1f1240, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x11}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 15:37:38 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) write$tun(r4, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x1) ioctl$int_in(r4, 0x8000008010500c, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x8) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000000)={0x80000004}) write$sndseq(r0, &(0x7f0000000140)=[{0x872, 0x100000001, 0x0, 0x7, @tick=0xfffffffffffffc00, {0x80000001, 0x81}, {0x9, 0x3}, @raw8={"a0dc48dc6e8658cb33040267"}}, {0x7, 0x5, 0x10000, 0xfffffffffffffff7, @tick=0x20, {0x5, 0xffffffffffffffa7}, {0x2, 0x6a0}, @connect={{0x3, 0x2173}, {0x7f, 0x3f}}}, {0x4, 0x2, 0x100000001, 0xfffffffffffffffa, @time={0x77359400}, {0x3f, 0x100000000}, {0x9, 0x3}, @result={0x0, 0xffffffffffffff80}}], 0x90) tee(r2, r1, 0x3, 0x0) dup2(r2, r5) [ 174.508584] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 174.523162] x86/PAT: syz-executor0:14455 map pfn RAM range req write-combining for [mem 0x1869c0000-0x1869c3fff], got write-back [ 174.587418] Process accounting resumed 2018/04/09 15:37:38 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x0, {0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x14}, 0x6}}}, {&(0x7f0000000100)=""/242, 0xff5f}, &(0x7f0000000040)}, 0xa0) [ 174.623225] Process accounting resumed 2018/04/09 15:37:38 executing program 3: pipe(&(0x7f0000000380)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f00000007c0)=@ax25={0x3, {"271fd96146a846"}, 0xf000000000000000}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x4, 0x400) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x0, 0x2, 0x4, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r5 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x20, &(0x7f0000002922)="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", 0x604) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x0, 0x4) fallocate(r6, 0x0, 0x4b99, 0x5) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r6, 0x1, 0x0, 0x4000003) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000640)={0x7, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000000780)={0x10c}) sendfile(r7, r6, 0x0, 0xc08f) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000540)) r8 = dup2(r1, r1) ioctl$sock_bt_hci(r8, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d8070000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0xffffffffffffff97) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200000000000000, 0x10000) capget(&(0x7f0000000180)={0x399f1336, r9}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) sync() lseek(r4, 0xfffffffffffffffe, 0x0) [ 174.660429] x86/PAT: syz-executor0:14455 map pfn RAM range req write-combining for [mem 0x1869c0000-0x1869c3fff], got write-back [ 174.664310] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 174.821370] Process accounting resumed [ 175.251948] REISERFS warning (device loop6): sh-2006 read_super_block: bread failed (dev loop6, block 16, size 4096) [ 175.262736] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 2018/04/09 15:37:40 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) connect(r1, &(0x7f0000000040)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x280000, 0x0) 2018/04/09 15:37:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) mlockall(0x2) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 15:37:40 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0xa0850, r0, 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0xbc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x6) mknodat(r1, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) faccessat(r1, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) 2018/04/09 15:37:40 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x3, 0x0, [{0xc0000019, 0x2, 0x7, 0x0, 0x9, 0x8, 0x3e417bb0}, {0xc0000004, 0x9, 0x7, 0x9, 0x10000, 0x9, 0x8}, {0xc000001b, 0x80, 0x7, 0x100000000, 0x262, 0x9, 0xfffffffffffffffc}]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0//./..\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f0000002800)='./file0//./..\x00', 0x0, 0x0) 2018/04/09 15:37:40 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000002) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xfffffcb4}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000300), 0x0, 0x8000, &(0x7f0000cac000)={0xa, 0x4e23, 0x8bf7, @loopback={0x0, 0x1}, 0x9}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xeac}, 0xc) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_map={0x10001, 0xffffffff, 0x6, 0x401, 0x1, 0x200}}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000440)=""/113) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000200)=""/182, &(0x7f00000002c0)=0xb6) r9 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000640)=0x9) 2018/04/09 15:37:40 executing program 3: unshare(0x240000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) lseek(r0, 0x0, 0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x6, 0x40, 0x1ff, 0x8, r1, 0x101}, 0x2c) 2018/04/09 15:37:40 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) rmdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x33) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') umount2(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x2) fsetxattr(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f4fd113a411ae9956e9944d58fc73322e272d00"], &(0x7f0000000240)='vmnet1\x00', 0x7, 0x2) readlinkat(r2, &(0x7f0000000080)='./file0/file0/file0/file0\x00', &(0x7f0000000300)=""/175, 0xaf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6000000ddc905ae2a01380213f550ff2080cf2244ed159ed6439fe6d2f1af806125c26ea81a1c92777d20754f07b8cb97e5e7877b79ddeba26440fceccefb9b958b801f2ffdbef0e88acc661c78bad64f2e201d912fe8cb7051e6ecde806a8d81863b3682b37a6c30eda5afd6827581177b9ac10cea47fb78f12e7b652076531cef27d6094c19f2aa2902ebdeaa48c6ceaae12bb53065ab0f27ca7131ea01d10f6b4e792f3dec5b4a47245762"], &(0x7f0000000480)=0xce) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000600)={r3, @in={{0x2, 0x4e21}}, [0x561, 0x6, 0x7, 0x947f, 0x8, 0x4, 0x100000000, 0x2e07, 0x20, 0x9, 0x6, 0x8, 0x100, 0x2, 0x4d12]}, &(0x7f0000000700)=0x100) getdents(r2, &(0x7f0000000100)=""/41, 0x77) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r2, &(0x7f0000000400)='./file0/file0/file0/file0\x00', &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000004c0)) 2018/04/09 15:37:40 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) r3 = dup3(r2, r0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/09 15:37:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x54102) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x8000, {{0x2, 0x4e23, @rand_addr=0xffff}}}, 0x88) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000140)="1bca68a6a4320607ee55d5550bce"}, 0x10) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xc, 0x7f, 0x3, 0x8, 0x10, r1, 0xde9e}, 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f0000000680)=0xc) getpgrp(r3) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000002c0)=""/200, &(0x7f00000003c0)=0xc8) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8240413}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="8e735fc175b95d5922664ba840dd11bed25eb62f469c6a23449bf2cbba3e8493ce691105d4d7f1d0117e530fa52164960c6826b0e23fa53246889deb8bd017be98af4d028a01674bd8dd55732460312b96c6ae68291278402f68c6d3a1c3713bd3beb406704f01dc4bfe7ec8bf31108446b4c3d1da9107486c49938c3819bd7d949faf65d5170af3a344df314d726bce19714162483a60081c9de0dc9c807a144ce495fa41ff16e7eeee4c40e2a9737b36e1bfc517e8dba5cb69cdbc2327c0c193e495f49ecd93", @ANYRES16=r4, @ANYBLOB="00022abd7000fcdbdf25030000000800020002000000080001004e240000"], 0x24}, 0x1}, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x3}, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) 2018/04/09 15:37:40 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000012bf88)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/04/09 15:37:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000a, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x2f, @loopback=0x7f000001, 0x4e21, 0x3, 'sh\x00', 0x34, 0x1f, 0x6}, 0x2c) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/04/09 15:37:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002b80)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) socketpair(0x1a, 0x6, 0x7fffffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) dup3(r5, r4, 0x0) sendto(r3, &(0x7f0000000fec)="12000000320009000000000088149b000ae9", 0x12, 0x0, 0x0, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000680)={0x37, 0x5, 0x200000000000003, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x3c, 0x9d4, 0x8d, 0x8, 0x100000001, 0x40}, 0x101}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000380)=""/187, &(0x7f0000000140)=0xffffffffffffffb8) r6 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200)=@sco={0x1f}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000700)=[{0x48, 0x0, 0x0, "bdba354d0c0b88f32fbff07c82882af680f66678adf3919532662006bf2c103d763b52c0fc28995d5389dafa0d501b0fd814"}], 0x48}, 0x0) listen(r6, 0x1008005) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r7, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) sendto$inet(r0, &(0x7f0000000740)="c24bb7f3bbc106166b832e298482daeeab2dc941183db11f75cef9bf8be441d29748feac90", 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xe) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000005c0)=""/185, 0xb9, 0x2000, &(0x7f0000000780)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/09 15:37:40 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) socket$nl_generic(0x10, 0x3, 0x10) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x200801) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="38d60000140000000008006b45beb3943fa6ac0000"]) r3 = getpgrp(0x0) kcmp(r1, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/09 15:37:40 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) io_setup(0xffffffffffff0000, &(0x7f0000000380)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000800)={0x0, &(0x7f00000007c0)}) io_submit(r1, 0x4, &(0x7f0000000780)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x80000001, r0, &(0x7f00000003c0)="603433eaf22de83b64de965089bc8bb2c0e9a69ac33fa6f7709da99a2df4a20991c57b85688e3e22d105ac6319295d7b4e4500aa9c6ac68930acbf7c6b3b4d1fc0735612e25ff13503c64e290ce2daa9b3518752141f115319d612b894b4d317dd66fc9fcfa284f35787145762e7fc5d7664e85d10ae715ec0a8cd22311662b98350d63248ac109b313c6f13", 0x8c, 0x3, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000004c0)="4d401e8020967937d3447b6fcef108553d84b593d1d067d7f1de3819a4550d45cfc02603a418b38a3542e03c51d46b4f685788903cf4bfb64cc68101dd283af5c3adc62f8afd06e6", 0x48, 0xfffffffffffffffe, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000580)="2eeb6dc135bb3ca99f77730c02240be23e3e91f2233b6af2bf3d190d61c28387e819af7dc4e6cc62e756ea3239a1be5a0d54589073ad665d8967109688d977c22936e6d7a66bf74af87ff249bc3c725c22d5ad2403383efaa39a704f1f0401b6c10f8ec50bb5e9e5fc3d6d7677380c4e793dd8994c5cd2f411c5d5def8264a6c34830f46474cdd985200e639c62e2003e5e8a8fa38b0f549b863b60f2c8d6965ae58fec29b25684eda4ebaef62b941ad53ff9911b992f1d0c0bd0116193c41d426f34e5080a2fbbce2c84643e3c4214e951ad63ead475fd65d3409ee2c1db14c6445e0c4a7b778efc9443de497efb859285619d5", 0xf4, 0x80000000, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x2, 0x401, r0, &(0x7f00000006c0)="48900f602b9b45d7d3f7236dc3cac61bc99c470069cf78abfabfac46cbb166e556213a624618d946a1766ea105cd306dba7b4b02e818345558193a57965d2c54e2fa555f76ad7eaaf06f5c4e4fbee889e1cf8e836025231009aa9c7a01b58535a85e8413f1df77073db391b6077cfa6b5208360e3b", 0x75, 0x9, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) io_setup(0x1c, &(0x7f0000000040)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x100, 0x4) lookup_dcookie(0x7ae, &(0x7f0000000240)=""/250, 0xfa) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7}, 0x4) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x258}, &(0x7f0000000100)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x6d, &(0x7f0000000180)="fd6d73f6fcc9d4074b26ff98d6ee1df085deb42264759cb20eb6604d2815c40d494f8ab479cae51080215f96d9522d2c20e54ba7e5f828ec0ab259f339715a5789eabd9aa96e50cbd1b6ca9aecd02b540bd6680aca1fcc40504b1517a9a34622d2fec70defccdde015dd883b17"}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000340)={0x400000000000000, 0x5000, 0x4, 0x6, 0x5}) 2018/04/09 15:37:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4a, "1369066d29ebea0001b237fd5e3d0647e74885c6bd9cf27df401dd34b68c26526a009320750da05cd0acd148606d344a0e65f67c1a17abe80b3650dfd14e061f5e2860e8139ea82dbf83"}, &(0x7f0000000000)=0x52) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x9}, &(0x7f0000000140)=0x8) shutdown(r1, 0x1) 2018/04/09 15:37:40 executing program 5: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x159, &(0x7f0000000080), 0x0, &(0x7f0000000100)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@gquota='gquota', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@noquota='noquota', 0x2c}, {@barrier='barrier', 0x2c}, {@swidth={'swidth', 0x3d, [0x34, 0x2d, 0x7d, 0x31]}, 0x2c}, {@logbsize={'logbsize', 0x3d, [0x7f, 0x37, 0x37, 0x35, 0x77, 0x2d, 0x34, 0x37]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x80) connect$netrom(r0, &(0x7f0000000240)=@ax25={0x3, {"810d14a25b84d0"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getgid() read$eventfd(r0, &(0x7f0000000280), 0x8) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x101000) bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) fcntl$notify(r0, 0x402, 0x12) 2018/04/09 15:37:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000002700)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef0100010000003d5cbe5a000000000000000001000000000000000b0000208000000038000000c2", 0x61, 0x400}], 0x0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x57, "6288dfbdba472f35811d9966b97dcc2a36cc82da960f26d24b9e2ff2a66f8703130fbfc309e60a0d4594d1a8fa9c65d6ee0855def878adebd934da89bb3432a1db11a8f239f6eb2546a574dec5fc620f3348477415bfb0"}, &(0x7f00000001c0)=0x5f) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb0, 0x10002) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x3c}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r1, 0x2, 0x30, 0x2, 0x6}, &(0x7f0000000240)=0x18) [ 176.328156] EXT4-fs (loop4): unsupported descriptor size 0 [ 176.372843] EXT4-fs (loop4): unsupported descriptor size 0 2018/04/09 15:37:41 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x80) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x10, 0x42, 0x7}, &(0x7f00000000c0)=0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0xb, 0x0, "6b786bb4add6f1b5390bc92471a2942cbd3a11bdf98520ed1a09eb5f169bd08d17381f317402251557608afe80bc95039ae3888aa0cfd74fc2ed9713ff68d694", "dccfc585ee847ad73e8ba979eaeb58fbf56093a3a07ae0a05c41ec6d03aaf4ce", [0x3, 0x5]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={r1, 0xfffffffffffffe04, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) 2018/04/09 15:37:41 executing program 1: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000004500)={0x0}) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000003f00)=@rc, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003f80)=""/242, 0xf2}], 0x1, &(0x7f0000004100)=""/133, 0x85}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000004280)=[{&(0x7f0000004240)=""/5, 0x5}], 0x1, &(0x7f00000042c0)=""/223, 0xdf}}], 0x2, 0x0, &(0x7f0000004540)={r1}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x90a4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x80}, 0x8) ioctl$TCFLSH(r2, 0x540b, 0xc8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)={0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) 2018/04/09 15:37:41 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) write(r1, &(0x7f0000000100), 0x10174) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r5, r4, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cea7c1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b2066069b9eef4168a4b8c44c506edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135d3452b3a69670c60279ccdc7f722ac4b5657e07692143a274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d13000000000000000002a5c622c2dd1f1bf9edfef3153ffadbadd0000000000000000"], &(0x7f0000000440)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB], 0x2) memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x3) 2018/04/09 15:37:41 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ip_vti0\x00') socket(0x2, 0x2000000000000005, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000020000000000000000"], &(0x7f0000000140)=0x24) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x76, 0x420000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={0x0, 0x7f, 0x7, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x20}) 2018/04/09 15:37:41 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x5bd9, {{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x9, @empty, 0x4}}, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, {{0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e20, 0x51b, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x290) fcntl$dupfd(r0, 0x406, r0) 2018/04/09 15:37:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r4 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r6, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) getxattr(&(0x7f0000001780)='./file0\x00', &(0x7f0000001940)=@random={'security.', 'em0$\x00'}, &(0x7f0000001980)=""/21, 0x15) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) 2018/04/09 15:37:41 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000009500000000000000b780105046437056d077228a739135ebf469181879d4691f4bb8f6fc51464c99d85cce9c6e5c62a07cf952d7916ed230c63d9d020746807d09e9e1fbcd5aa65bd966b08ed02a1f611cad30bea34e8eecb9f491ddb85aece6a500f412123a9e836bbf155c91284afc71e319030f4c0477ac51d0667d8f6647f43115357b06d7f245151471dd57a5b1282a56cb4e8d7fb69b1e4d1f188a34455ddc01dd4a71706a6c4ee02f7a831c1b80aecf32011199ebf3770b4fea44a114a891f5470e453d486715056386000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000180)="6f29e7630c0a744d775549e937dcf27253de861604c64b450e58995a95771f8112c8d9c1b0b833556a5e796e24650409afc5"}, 0x10) 2018/04/09 15:37:41 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f1"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000080)="73a3b72054ca0624f933c2f7764de674afb2cd12140893e0eb0e72f07fb08185211f529b9a3aa56ec656665f37f43d8a6b4e12a049abc60f628c", 0x3a) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000280)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={r3, r4, 0x6}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000decfe0)={0x4000003, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x80000) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/04/09 15:37:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000031fa12d3f9d587d783bdd9b62566ce00000000000000000000"]) [ 177.070380] x86/PAT: syz-executor4:14621 map pfn RAM range req write-combining for [mem 0x1869e0000-0x1869e3fff], got write-back 2018/04/09 15:37:41 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0xc) setresuid(r1, r2, r3) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@pppol2tp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f00000005c0)=""/173, 0xad}], 0x5, 0x0, 0x0, 0x6}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/166, 0xa6}, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000700)=0xff) 2018/04/09 15:37:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_dellink={0x20, 0x11, 0x601, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x3, 0x2, {0x0, 0x1, 0xfffffffffffffc01, 0x3, 0x8c}}) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x80, 0x31, 0x400, 0x70bd25, 0x25dfdbfd, {0x6}, [@generic="cfcb73a08b6a42049290ba3202cf068a21e4f6226f62d4e3e06234a41111db172fd5f1b5ec0f2fba6f7b3c841973d0055275a7807e68f42501a59b74d6c5817a92638c6a42b7a700344e89bf300af7d461dd5dfb7eb1892dd1f759436f2d624ba69f2213d418722ab8"]}, 0x80}, 0x1, 0x0, 0x0, 0x4040010}, 0x40000) [ 177.115695] sctp: [Deprecated]: syz-executor0 (pid 14626) Use of struct sctp_assoc_value in delayed_ack socket option. [ 177.115695] Use struct sctp_sack_info instead [ 177.150801] x86/PAT: syz-executor4:14621 map pfn RAM range req write-combining for [mem 0x1869e0000-0x1869e3fff], got write-back [ 177.178117] sctp: [Deprecated]: syz-executor0 (pid 14626) Use of struct sctp_assoc_value in delayed_ack socket option. [ 177.178117] Use struct sctp_sack_info instead [ 177.463122] unregister_netdevice: waiting for lo to become free. Usage count = 1 2018/04/09 15:37:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0xb701) 2018/04/09 15:37:42 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x1ffffffffffe, 0x300) ioctl$sock_ifreq(r5, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(r2, &(0x7f0000000540)="260000002a0047d2ff0800000000ce206c3d8ed67ef9000000000700000000000000982dcf84c6b4f922dc72679c54a69860bb4e1b2e7753d4d93a67cb7bbf6db6123c0dd2dcaa47edac90c2570b3b0f038bd691e0edbdd0f2f09510ae96e3df3da5b3935cee3c3dba4cb1022e1822262075f28610762fd80f85f9b3fceb9a0f3c92385b434dfe4630c649c5a0104ca109112deefe587f47307a2edb53fbeb73af7310c226a5a21b6fa9f816f91f59f80be24e831774df1621f2879aa9beea393c58f6591d7d6d903e33c4f5c50767264ffef06b9427e205d96a32", 0xdb) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x4, 0x5, 0xea91, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x88b, 0x8, 0xcb, 0x5, 0x2d}}, &(0x7f0000000000)=0xffffffffffffff18) r7 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r7, 0x10c, 0x9, &(0x7f0000000000)=0x70c8, 0x4) recvmmsg(r7, &(0x7f00000001c0), 0x2a8, 0x2, &(0x7f0000000140)={0x77359400}) sendto$llc(r7, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x5, 0x202, 0xebd, 0x1ff, 0x3, 0x8001, 0x80, r6}, &(0x7f00000003c0)=0x20) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0xc}, 0x5}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x5) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000480)={r9, 0x6}, &(0x7f00000004c0)=0x8) socketpair$ax25(0x3, 0x5, 0x80000000000000d2, &(0x7f0000000200)) 2018/04/09 15:37:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000007000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x7, 0x5, 0x1}) 2018/04/09 15:37:42 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b", 0x8c}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000", 0x45, 0xbbe0}, {&(0x7f0000016c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002b0000000200000000000000ffffffff00000000", 0x60, 0xebe0}, {&(0x7f0000017c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0x10be0}, {&(0x7f0000018c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003b0000000200000000000000ffffffff00000000", 0x60, 0x12be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001bc00)='\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', 0x20, 0x457e0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000001cc00)="c0000000000000000000000080000000000000000000000000400000000000002400450041005f0049004e0046004f0052004d004100540049004f004e000000", 0x40, 0x46760}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}, {&(0x7f000007e000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a000000000000000000000000", 0xe0, 0x1ffe00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00758351e8a4e980000000000000008915ee8deb06d64795f4b21847b6c42641d9d153e7030eef9a33ea751e9274ff231784fc60a431c17c5ddd517b916729f7edb87c1c1795894b95aff29b139d6ee53c55d93fdeb8b44b1789df2edc8e5083f6f07a234a706237a88626c11bcbd6b160f530362c54a697f8f914bc5f0d65dc2a61e03e8ef30da971f631ca1c9c9d0f45ac80ed8b4174cad894b430e7f729581338297e4bfba34a0e07216555094d"]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pwrite64(r1, &(0x7f0000000340)="79b0e3c8f30641abb3c06d072e1d8f430cd096b1c4ebfb19b8f43037100483506c3945707c58bf22bc033b269dd13bea", 0x30, 0x0) 2018/04/09 15:37:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x201000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xb2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/104, 0xfffffd4b, &(0x7f0000000080)=""/189, 0x0, 0x2}}, 0x68) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x1c2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) 2018/04/09 15:37:42 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000000000)="5c12d9c58fa1479e97e92bca4af3ee576442f2c6bfea1d61819e5304a615e8af27a70e35") 2018/04/09 15:37:42 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) poll(&(0x7f0000000200)=[{r0, 0x20}, {r1, 0x2420}], 0x2, 0x6) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x80201) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/226) r3 = dup(r2) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 15:37:42 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0xc0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000019c0)={0x0, 0x7fff}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001a40)={r1, 0x1f}, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000380)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x20, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xbb6c, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/04/09 15:37:42 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x81, 0x5, &(0x7f0000000640)=[{&(0x7f00000001c0)="1a4dbaa7d3003fbea27f7388359bff2eea1b2ed8ab3ddfab0ce03d305b578311f23d5b1044e76fcdbf897d3861a8785890487808ab116dc7590b80a41c294b89daa680aa9f1119e29a1e302224e3fae9d72ed568c510846bfcb35422288cc97de8f4fc6edc89f8083de6db", 0x6b, 0x9d8}, {&(0x7f00000002c0)="c2b66f5394bb93451b40705b93b5fc31bbfbbbc6ce76a6ef725c4c68caf911d77c4ada5c4e2f72effdf7caa7950c1419b01e9ccf2d0577dd6dbdcdefcf1f7f7b33a9e9c396c41c951032fa0b6152fcb0d23e16c6bb8377ec87bbc8306abc15fe5ce3cff5206c6e86ad9659dd14ee33f7cfaf263a362b802679ba4aecbeac78e8b11c4fd86429328b506a32d6c841439ed8e4c9456ca7a1376bb03729b5ccfef9fa75cd0124b31b068f564d298ce2fd4efc115f14968da811f2c5a97aa85c0016ebfc645a154849c275629d0bb939fb", 0xcf, 0x7fff}, {&(0x7f0000000400)="8ed651218eaf7867064bee74f35f50ed2a1f258b182bf63d7a33556bcc427db2f530eb8a10a0680319cf5dc4a92d077a4cd493ce3c86991b49d64fc4a8346362af2023a85679d152c2a0aec18251f0f0bed1d35a658add1774c53642fd5063ff9b6d79eba5ebd3702178ea8d9c4b4223105e3b7e29e2e1866f537528257066d1b52d7cad385c1d623fea57abbce1c88744b6a32e46da6e966647cf1122dc4fd0e6756600774f67918c644dfd8c8bc2b887a8b5911151800e0dc42472dddcdd3de4747d1891f7ecf845b771ec42612edb1a988706ee1acb69c2c21e437624f36ef59f6654d0d9558828f35d58df68f3c54a1e2d64e02396", 0xf7, 0xfffffffffffffffe}, {&(0x7f0000000500)="a2eb22145b686d01556fc1f489d0686efb90f7feedbc3cdb6a1f3a068bad1773d2d922c61f5375345acfe8b8130178ad7fad0e4cb3fd7c4dfb7948013f2a8433aa3fdcf4", 0x44, 0x3}, {&(0x7f0000000580)="c65a43171eb4b5077ed96cad82fdf97bf2d4ba905ca1821214a1cbbc32946045dc854aa23eb1a586282836f6d49ae8414caa70f2ca8327c0231e44188a1b12b04825c2c9bde104abecf69ed741ee594f1e3ba51d793287b8f9a0020bf83feb4513b1222b5f514e3ecddd3f0e9683638141ab011c2a92029f254576a56030d0fb41b6aee709a1f8734e176f897ae4f39dcb84cd37a8c5d81a62d661b771aa30cac6a5", 0xa2, 0x9}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6f76657272696465726f63e7f7ddcd6d2c646d6f64653d3d7f3d2c00"]) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() r3 = getpid() process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) gettid() open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/09 15:37:42 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) setreuid(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 15:37:42 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x19b3c1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/09 15:37:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000003c0)={[0x3002, 0x3002, 0xd000], 0x81, 0x18, 0x100000000}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef1ee9cdd4bcfba03fdf9c07c9a1800d0f74d9c00e071bf"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/09 15:37:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000d00)="e5", 0x1, 0x8841, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000880)='h', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) write(r0, &(0x7f00000000c0)=')', 0x1) 2018/04/09 15:37:43 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0xffffffffffff4559, 0x61}, "706f727431000000000000000000100000000001e5011c8500000000837300", 0x47, 0x400, 0x86, 0x319f, 0x7fff, 0x11, 0x10000, 0x0, 0x2, 0x100}) r1 = request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x0, 0xc) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x5) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000380)={0x2, &(0x7f0000000140)=""/241, &(0x7f00000004c0)=[{0x10001, 0x1, 0x2, &(0x7f0000000240)=""/1}, {0x0, 0xb6, 0xfffffffffffffffd, &(0x7f0000000280)=""/182}]}) write(r2, &(0x7f0000000340)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec00000089ccfa6896d556600b4af3207cc251e9ac46c8e5fa69f385f92b389d686d", 0x3d) 2018/04/09 15:37:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) syz_emit_ethernet(0x423, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000e44ffc)=0x5, 0xffffffef) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/04/09 15:37:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x90, 0x111001) getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000), 0x0) 2018/04/09 15:37:43 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0xb, &(0x7f0000000000)={0x8, 0x10000}, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 15:37:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) socketpair(0x0, 0x80007, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000ceeff8), 0x8) 2018/04/09 15:37:43 executing program 7: r0 = socket(0x15, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x65f}}, [0xb, 0xef, 0x800, 0x1, 0xf51, 0x3ff, 0x8, 0x3, 0x10001, 0x800, 0x548, 0x0, 0xf, 0xffff, 0x4]}, &(0x7f0000000100)=0x100) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002fa000/0x3000)=nil, 0x3000, 0x2) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 15:37:43 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x778100000000000, 0x1ff, 0xbf}) 2018/04/09 15:37:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f, 0x4, 0x2}], 0x233, 0x0, &(0x7f0000000280)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x4, 0x0, &(0x7f0000000240)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/09 15:37:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x8f, &(0x7f00000002c0)=[{&(0x7f0000000300)="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", 0xffffffffffffff4e, 0x5}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="73657373696f6e3d323935002c00ecf9a0bd7a1b2bb91ba50f61a7466e1344bdb3d686f39eae2f31f61747dd2273321b64774517e2e0e7ea2bd62649434da634bf95c2fa9a7325c0d5"]) 2018/04/09 15:37:43 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file1\x00'}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="43f8ba938c3369c3646972e66a122f9493b6e60350d4f34d", 0x18) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x2, &(0x7f00000001c0)=0x1) 2018/04/09 15:37:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000000200)=""/113, 0x71) ioctl(r1, 0x5, &(0x7f0000000280)="45f0ef9ff9f2820ccabdcec9ea0bd04a219a02e8e127a01657b37918ad0ebac52f14295aee4a6459d35eda5fb0ab4ec82c8d7f6d251dcb65a584a4986f11dcc07efb3d14d9927de31605036dabc73bf6ae3ff12c2e56329ca6fa5437c66b62372aa849566348b6ff71279ae459a1f4500dc47dd1a65dcda888d5af3764821ecb092b7df79731db") r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x7ff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xe264}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0xdc) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0x5, 0x800}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x5, 0x4}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x21a) 2018/04/09 15:37:44 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b2ffd)='nv\x00', 0x3) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) 2018/04/09 15:37:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xed0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000980)=0x100000001) fcntl$setown(r0, 0x8, r2) r4 = getegid() memfd_create(&(0x7f0000000400)='\x00', 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1/file0\x00', 0x20000, 0x1) timerfd_create(0x3, 0x800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{}, {}, {}]}) r6 = syz_fuse_mount(&(0x7f0000000100)='./file1\x00', 0x2, r1, r4, 0x3c, 0x30060) vmsplice(r6, &(0x7f00000008c0)=[{&(0x7f0000000440)="9d44f9d9953ce384adef62e4f03b1a0c750ed946df9e2fdb1e303cba2132ea7d4de30231d0859d69373df91c06fa53167fd26e5418b2b00b19f8be7479cea9aafe5619a3bf24cb36e6d0c7379174d631159d64a1c05b29b0", 0x58}, {&(0x7f00000004c0)="b5c9a25860d2b78290565900379c428e25e58598d37c83a05cd488941318dfc726f234f67cd8a1f92c4ec1f03ed9d7cfcc05cbf502d881a15dcae8306d42a9da7f1abb5c2a6d0e3ee1f17cb222fddc5c3de99e0c0765323a1854de36", 0x5c}, {&(0x7f0000000540)="ffdf6bbf6e04e6a9779a88fbe69c3d9a7e485087abefe0b3b506a37b7d679ffcd73d13ec1c8e748db34c83c56a01c25d1025ce1da9737111ea4aeffb8788a2cd3d70a0cc1ad327ba745d6a1bf22d8de1d10c03bd12f6be6a14036249889d2c084a26c822606448c4defd0cc243a7761e52dbf19b363f3b7a2b0a4bfa8b1cb37a13485952518c840161562237003347125746d6dc1f5794af182d726b9cead5c538371d62d7bc4988c9700fff27a6abef78ec1896372a89970bf7012174d88cb3df014dfa0f5a851d1a89dde6d7a887093d7b7179b9bb98c1177f29ae", 0xdc}, {&(0x7f0000000640)="40257644164deda5a65e495da2ced636222ca56ed6c292deed05ef2e2efd97239efa0693aab70e6a4baa6717b1cc965b7e0f67ef54c0afadefa888d859fab6a9fd2c1e27d6e552dbb4cf503d12a22d9719848eb162355d6176", 0x59}, {&(0x7f00000006c0)="77be9fbad28ab641e8503c259e7e94686af3cadd9a6839bfcb96db98ea782753cf84425011ac2a34c85dba146c9538ca410b14c5f5e02eea0a26c1d0f7e041cec621db3957a76e3e3e9bd8100abed0085a8349f67e4b69e15d294dfb4a00a6c3ac95499443bcd851723839e94eaf32f3110707a7806f82b59b1c0e9df1c9bf96a3b7ef9e5681c91fb4a739c821a7d77a0d29d2a61241c3f1d81e53f4637005f089ddf59888b3a102fbf0ea48626696183123e8d29e8f27f53d7ba7c2c4d7bcfbadff622900e694885b3778", 0xcb}, {&(0x7f00000007c0)="b1a487808488fdcfc0e0892c79304fe1e7cf4ac3ec3a60aa735dd78ee188b62b8690a2b5261aebf483d5fceb2da1da54b43571ae07fad39bd9c25e0dcc1e9288ce8440ad683b52dcd067127fd2ee482c03b0cf81bfd200cd7768182b8a04e07f93f0c2dcca6ade8eac2b73844f08a9f5204b3f6ebd897c65f1b76cfef6434f4585948e518c8cddfbb4b8940d5b444c811ca81bf7560ad2994c88da81294320230475032dc7887622248ee4542f4a30a7b8c335555b8fa4d488b9a97ebd7d72e6b6a7bda365fa971575d4a51150de79049cd3e1c608b4ee598d540b4a2b6fe07964d25b13c0de29e09b0ae7d8d80f41dc127ec3", 0xf3}], 0x6, 0x2) utimes(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) 2018/04/09 15:37:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xa0000, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x81013, r1, 0x0) sendto$llc(r1, &(0x7f0000000680)="78166031f52924d6d13164e84cb1b0488c2601aeaa0edbca257cb082c94b997dfa529806dbb6572923153ee511e93b32947466de3d87e044b4f595cb57e345f376b195c7f090f881f5fb160eff91a79e85c7c193c39dae42877d8cb3c153e3ec411e6589995a0736838f47d652e5b2fa3741abd87c120a0f0adf65c48b9b06d1d928f6b0d74a510e1d9793d0dc931d8a11c5a439212b8d9e51f91650c8fe2cc532d2df02f5170cac5c751d18983755bd6b2bc63b0ac164ca92016cdca64e20fbb66944aefab8e7fd8d4bab497e0b1016a46f35e2f384b4c414f29e205eb18911ba0c2e", 0xe3, 0x8081, &(0x7f0000000140)={0x1a, 0x0, 0x5a8b, 0x2, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000200)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000007c0)={[{0x1000, 0xfffffffffffffffa, 0x7, 0x3365, 0x81, 0x100000001, 0x40, 0x0, 0x1, 0x0, 0x8, 0x7fffffff, 0xf8}, {0x4, 0xff, 0xeb4, 0x101, 0xbc, 0x9ce6, 0x101, 0x866, 0x20000007ff, 0x80000001, 0x1f, 0x2, 0x8001}, {0x3, 0x40, 0xb4, 0xe10, 0x3d4, 0x7, 0x7f, 0x7, 0x1, 0x8, 0x81, 0x8000, 0x40000000000000}]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000001c0)) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x3d0, 0x7, 0x7, 0x10, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x8}, [@generic="0928aef6e2fb5b9b89c8548400e11fed1922b701c1fb19561ec95de72213f28173b6099339c57940b3b0075c61cb93b6f8410f8281ace83b28837c826c9e2f0934c722d016be2111d3825d65ae62095e29c832466f7be2d84f76905b57744cd7d18081fb605c75c10758e0cb9958400ccfb87d28573b4dcba61cc4fa744a500dee6f4e6e569685bacaa7fc38a65696f9a98d48a687fd5b", @generic="0e3c3516b75e2854157f510053609d2a83fc066951addfe1ed65e238cd6a1ece4c7d7ede3d3504d76e31c527f26efe82dcca6b6c820cf347f7e666e694920c0b9c31509d6452d9d31f2cd1b75d04b666957df76cdfd31896199ac5ac25641dacfe09f3415b850bdf67057657304fcdda00a9024822ca5f1c30dbfa2a7dc5a49d9d9e96998038399381cbdad860d2a97ff6041bfe1dcdcb9b081f0de89bf610ef63a2e22ab6fe5cce548e276731ea06b4f195dd584a372d1932e5f72ac89706814bad625297f72735e4f821221d488308ff46264e2bb8f9089bb405a26a24f2c9ebdaad9faaa7adb1d6f47b001dd4aa", @nested={0x234, 0x6d, [@typed={0x8, 0x6c, @u32=0x7}, @generic="cc04b20309e2b37da068d5a4c5bd368a645d8864c1d58e86e9ca59e15f5c5e1cb7e2d46f24893bc4f1c060be42f88a534c4a52ff74867465bf9298abf299ffd4da65031e43d42440de00ddf3ba8cfedbf114eee88d794a89f0818a366839f5d03852c09b028d1a03a87349226b0c7478d11a00882f71a18d9029dfd5a5c17733a9", @generic="40388e2552ce6146b677599a664a068d575053620fb22b3345868f8cc3e717a7b51d0e5ea20a47a89e77b7d371af5b272a3f09b1ffc185ef5460db1015e053c6525f5b064b8e8240b119df36a5", @generic="3b12e1ef225a18cf9e6f039bd4797fe31ed5f9254da64056a2e8bc3458a0633b455827a7c8780c660a992c3ac4a91d90158922ccf6c8a804c2e72c18f048e78b5280730fd514b5ad76453f32ebc0d34a6c19b55a20410a66b017da8773f330a016414d36383c106dacb246f9aae2cf0cca1c82ad0b162991", @generic="a55bd7c143c833e26075f4b83c1b0ea27d2df2674e86b7fc47905ad338154a275ab270202bb9d1da978286b17e26427ba53df80c6f87b14e6cf9fcacecc8ecb95d9a8ffeb3594bd5c076f032b41f8a97856b1ea80a44bee5d15a7b91fe4cdb9f29526f0d7cc4611c1752e466ccb47edfbc49c8dfabf50540b3b447e4504e7090b70b405d186af0fdf99de50fba79459bab107e540c21bb08e50b2178e59b3a7723a9bc1575f30d399b07785d3fb2713d4a5cbfd24d41fa4abc8521c2449324cc1231ee72b49797d4d02f495fa02cf8cb25391365300e5b80ba3524406da67ee1f3"]}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) 2018/04/09 15:37:44 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000e000000100004e21000890782a565be28d28fd88f62302e21232"], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x440200, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x200, &(0x7f0000000140)) 2018/04/09 15:37:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept$ipx(r2, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5002, 0x10100}) open_by_handle_at(r3, &(0x7f0000000040)={0xa2, 0x800, "f1ff6611819db55c1c60a53fa107963fe8656e2d40a9bca02846bdd311fce77c25544733c015053ef280572f9121f4f6529144b2c2ff3926efe9b63899f6ab3c9fdc60f10a294f2e43ab7412441fbc1ebb730f78f23bc609854e002c3a1fce62073842b74d562d443f550f711137a330823831b7c0e1037aa40aa519e75b62edbc268d6340c57b5510f52ac743d9ae9fee51e8a571fc7bc37517"}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x402, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 15:37:44 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/09 15:37:44 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x9e, 0x0, 0x8}]}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/09 15:37:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x26012, r2, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x8000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) readlinkat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/116, 0x74) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fsync(r1) seccomp(0x1, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3f, 0xffff, 0x2, 0x100000000}, {0x0, 0x7, 0x5, 0x80000000}, {0x8, 0x9, 0x7, 0xfff}]}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x3, @empty, 0x56}, 0x7f, [0x3, 0x83e1, 0x8000, 0x6d9, 0x6, 0x4, 0x4, 0xcd]}, 0x5c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/04/09 15:37:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe804, 0x1, &(0x7f0000000040)=[{&(0x7f0000000240)="eb3c90caf48491b5f000008000000000000000000000", 0x16}], 0x8402, &(0x7f0000000140)) 2018/04/09 15:37:44 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410200, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x308, 0x3e, 0x4, 0x70bd25, 0x25dfdbfb, {0x5}, [@typed={0xc8, 0x5f, @binary="e478b0eb903e31448514abed3f403cfbf1ad73977909fe762caa07c712da446f5523de2e2150f09a6cf9ec92fd0498d56e670e9fb6c848a95b9a73823a7473549ca1c033a26832e57eae63fd37d1e41489ca615e36c96e592bc9b32407f663f35e12ea8b48a06962120caac575999e7eac84264452bbc4d617b02549976da6128b8d051058a22038850f480d1f67f5e544b8371d82d64b8aeac57d616503277cf99f2b4271466c1b55c96abeefd7d0437782f57023e3d60548cef34eb6c124b78948"}, @nested={0x184, 0x18, [@generic="082b7f7abee173f4f349cba4f0e191a0a9ed7722696573956438476b38684b96d915d357a2afeb7d83672e817a4b784d851e6af2f798c3bae4aa0ff83befc2007a6e7f81a486cbc00ad458d2fcee0fca410d3b5b8310cef6003d25b74efba5e7c8ec31aa5a914b3178a6a7d95c686d415a4f6e2c33f4412fcf", @typed={0x8, 0x48, @fd=r1}, @typed={0x8, 0x33, @ipv4}, @typed={0x74, 0x35, @binary="b49b49db18696d6dff65f03f575b12e3e060f19228a2cb8791b6118aaaa0d373a7da5f36d3f1bb7f518b1f26a8d183e78add392b539314d05a058871cd759cf2946682338010b9c4e2fdbdebc4c4ecfa7476c17c92a11e1b59ee8aa04ab5182c4a140a5a88554f5a337edc4d464f12"}, @typed={0x78, 0x24, @binary="80677a41de8d78439c962d48b0cab2fb4fef4f37c697dee739b92027a21e1c2d3737044f3ebc319e298de023f01609090ce124db6c65c0bd7a1b56aac4d7903ed7ab174f32fe3b1a2dac6d23feea9400934fe5e38cc5e907aeff553058844a65d4b3dcba4c3ee1eaafaeedf2a66b5e4c5360be66"}, @typed={0x8, 0x8a, @pid=r2}]}, @generic="a6cfecee3fd0e3062955bb47804cff3244d05f4e0843c8aa677206d4d4574df612db2b8abb8c06aadc40fae552b24bde423ba58d580d9ad0298c636614ea8707084d56e30802df789a0b334d639a5b59bd3c5cf6798fde4585536261aa41110816a7be4b8d72a2dc398bc26c7a17a55a0dbb4d83991aa29674b74f19c3948564d1e84e5d872b07c9f74a67f17907a6834fd4e55ef26098069fa1823fc67244a7ea7ab5ed82871375"]}, 0x308}, 0x1, 0x0, 0x0, 0x4004}, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) 2018/04/09 15:37:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) r1 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r1, 0xc3, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x800) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x40000) shutdown(r0, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000100)="0e064d2c357d916fbbaef3807dfd52f3636b50e522dd7b44425b1103a45e5f630fb84077ac3b81496d5aedb13964135de829cee7afc123cb2fd0b2c2e71b9cc59dcf0c3263f6df3a4c5bc361fe2b2da0b0f2c128960174d595bd65e40f3f89010cc67e3a83e3a43a4470e1bb6b57e1668c3ddf3d125ea70fa42d90563aa09985a9900df77bfb4c5efa8958b8b11110d2c76c94546020676c33318ae875cfcf007b67bbcb870896391840b5106f08a946031ed4361ce985fdc5b5eadeca3648e680fd393390c57d86a72ea972cc62a651ea2c1fb31943dac61a3af0d68cac721ce6f52739a93fd86a2413edc2b611d1d5da250b7b9c6f4b1ce3", &(0x7f0000000200)=""/53}, 0x18) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) 2018/04/09 15:37:44 executing program 6: chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4f, 0x200002) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unlink(&(0x7f0000000140)='./file0/file0\x00') 2018/04/09 15:37:44 executing program 4: clock_nanosleep(0x0, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) r0 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c}) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x4, 0x1, {0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x6000}}}, {&(0x7f0000000040)=""/203, 0xcb}, &(0x7f0000000140), 0x40}, 0xa0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000b36000)}, 0x0) r5 = dup2(r3, r4) r6 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r6, 0x16) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000240)={&(0x7f000007b000/0x2000)=nil, 0x2000}) 2018/04/09 15:37:44 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x7) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/04/09 15:37:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffffff0f, &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x85, "b9c24f943d726566dfeed2bf9fa70d11a68dcb88edf142ecf1dbdd4b64bd77072764ab35ecc1c17401074c8f25e1f941f889aaa5916cbc409bbae894d9e47bf266ddfeb1bfb10577e326174df580607cbf471959ee73375b6e66bddbc872d8a5d291f94cb385b853a0019d24ecf707b0deb5146d63cb42d3f724b878ceb595acb96d0c5d15"}, &(0x7f0000000340)=0x8d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x7}, &(0x7f00000003c0)=0x8) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 15:37:44 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x81, 0x498840) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)="bbd333694747569bd9ca552ca0b0c3c52153bf8ca4ea65b0a9a05653fdf9c71b73fcdab8b2a5454dbeac8758ab2bcec4df22beb86e19e9b1b81546671063125f623b4760effb7ad59d19a0bb0e9bbce937ab746c40a3073071cc03a6bbec798d50bcf55eac66479832cfcc7f0869becf7be889599d69b3591d5b0bd84c8567df760e5e9944b8e1ab863ca04047677c94f6914c2e573b65269c0095932956ee84dc45e2412cc46c8993cc04468ddaf536800a7fce2ec14a73e1eff261566541b4", 0xc0) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 2018/04/09 15:37:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)) 2018/04/09 15:37:45 executing program 5: r0 = socket(0x1e, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xde0}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x63c}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x80) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/09 15:37:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendto$unix(r2, &(0x7f00000001c0)="f9", 0x1, 0x1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 15:37:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getpgid(0x0) getpgid(0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)) writev(r2, &(0x7f0000d69ff0)=[{&(0x7f0000000080)="9ea4cf65d3ef6d2ad6e3c71d17d128a1f230c182e85ad06d4d1375ac744de3a3a384c961dfd9ca8c9cf9928f080641d73da32ffa85bb208c4c173a5a5b65cef3defe7c3460f7c8e39e767ad857dfef7d86c9d8c0337ab57baa451e8ac34ffee7570caa254dccedc8dce4f533947c91df885177dd95f7f351fe8cd91ee72c25aefa0e27c169804f9e2e3db12eac77faf78f7d826a8b62cada7c66cd799c3ac1d21d4463cb9d59c4", 0xa7}], 0x1) 2018/04/09 15:37:45 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x84800) io_setup(0x0, &(0x7f0000000040)=0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x5, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1080070c}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x134, r3, 0x6, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x975}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xaefe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8e9e}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x78d}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff83f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='"', 0x1}]) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000240), 0x4) setsockopt$inet6_buf(r1, 0x29, 0xbecff0757857ccb0, &(0x7f0000000540)="b680eb44f69994351e904ce486fb58498d34edc6dc724a86fe748843232fcfc47573d392aee77ae406d2e1c2011ca2ea38de753d41c18a0c340ff24fa6464ebfdda64ab838d71120f2c2cae686763c6f72b91290d3fae7b6d5fa6b5c9b06f617c16e8635e105e1ef9c846fe1987fc39ef1dc78b94abe562256467ad27646739d41ac6a416a17b4445beb5b3719c9fcd49821f89323fad58987aade9260f25f4320630754be2c1c5ccbd2794aa299f659bea4700a9451ce", 0xb7) 2018/04/09 15:37:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0xff, 0x3, 0xedd}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x60, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/09 15:37:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a00000000000000000000000800150007000000080016000400000019980b7f1c66d683a990cf477a09156a27b598975957428ee70c2e44e93975a09d65a832640a65d8ce12d846757678994a477eab53307866f4ff9b03e68a3fc7489d4af9341004ac49df0241c20e705e0c0df1fb3e3fbd693f863942e0c803e0a7bc71554971eb0400b5640feda1708a0f8314b7ad5f78b9ba31132c244ec786aa38ebca776726be6cfb32bb7c05e34a90adcf95ba5eef1c57ac93c19c0b508fe2d74fd7f65191d0a47eb7519d9923580189b2bddb01ff72fdf6f06980e992fbc50bfff4026f3e73bd284e0b9be6f193fbae2a4f511371530c25727769c70238bf85c1b4d66d7d756f55c37663c597fb474e03e8dfaa2fae625c2fc419e1ae2e50cb2a8bba832214dc9e52d731dd61"], 0x2c}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/09 15:37:45 executing program 3: 2018/04/09 15:37:45 executing program 3: timerfd_create(0x0, 0x800) syz_mount_image$iso9660(&(0x7f0000000300)='iso9660\x00', &(0x7f0000000340)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="697d636861728b00000000e5ff000000"]) r0 = dup(0xffffffffffffffff) open$dir(&(0x7f0000000040)='./bus\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/09 15:37:45 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) 2018/04/09 15:37:45 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) mmap(&(0x7f00002cd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/09 15:37:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0xd452, &(0x7f0000000000)=0x10000065d) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/09 15:37:45 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f0000000240)) mq_open(&(0x7f0000000180)="697036546e6c3000c055264dcdd9345a58de1ed76a919bd8edf9a28ba3d0dec38173b7fcedeb7934a905468dbe24eadbed7636f5ab7c89e1fa25513365b26b6d162041c653d22e61aedf197a886fc4a72fd40483df8f2cd13bae50fbea56b7227da956d8f96556b61826590ffdffffffffffffff839a227c9d959172fc183e6bf95de056a2d9da5dadd8a6158d98c68fc11835ebfc131055409078cc2b4d3d3e3a8abfd0bb8b01000000000000000000000000000000d1", 0x41, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x8}) r0 = socket$pppoe(0x18, 0x1, 0x0) mq_getsetattr(r0, &(0x7f00000005c0)={0x0, 0x7, 0x5, 0x4, 0xfffffffffffffffc, 0x7, 0x4aed, 0x2}, &(0x7f0000000600)) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)="da6407506519db3b1ba551569acecb81db603545950be4e0fdea3b6ca830b5a2324d6e0553c96d1382eeef1c496f13bb71bc544faa548b98fad29ebdf232a6aec3fedfa2fa9459e094fd57874accb86d2163060b8393110fcb35cb0d008d43641418a52c9cf8ae242ea65533cb4b32450b48a5e45e708da21cb649fd1452f96cf066d9e71f05bc35c51decf1f851da688bd643a53298", 0x96}, {&(0x7f00000002c0)="289d121a2bea4a9f6d5e3cfac854eebf352c4087aef0c64ff50a63b762c14db8e1822711f7ad4554f12416a06402fd0e4abf674a6d02eb9f1fcb09aaf9ee2925330192", 0x43}, {&(0x7f0000000440)="a3a47a85ca72397639664d724db050f845955f78a325c8149cff9e8a96fef895e8583866d35d260113b8122518e793c939255ab697a2c196fa64b5445c94520640e428b346ba3eb8dc85d427a3743df81e64c583691af90aa3c81c41686651cd1f3fb8d5cfcba7399141c6bb85965bdebba8d6e55a161079f63bf5810c6c34aa981d7eab4d0442237a3453906940cb006b0faf8501dda0de8b637823ae37", 0x9e}], 0x3, 0x0, 0x0, 0x40000}, 0x80) 2018/04/09 15:37:46 executing program 4: r0 = memfd_create(&(0x7f0000000100)='ppp1}\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x70, "5ab62b5f242976e37b734f651704211f63d56c1b2b71c55f5b6016fa26fa298a348a9c78c2110725f06be0e05aa434dd6173249f32fe3a2d3bd614807385def7f8956e813ef3d1e872fdc7b9471ed883a40960a27e298fab118fbead6203dd191c50ebc40fba5110b0206e3c0571860f"}, &(0x7f00000001c0)=0x78) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x100000001, 0xf9, "0bda069cc211a2b21d04a048c019fa729f9897fa3418912ede9b2829e2108d30f0823f97014892c410073adae0ccd239eba732b6a66627f657c927429cd22347fd83d57b917379e8920a0980814b3a079eb0e24f22c1567b57aa9b37e78dd02da4ea2c1d32634e9cab6767690b43602c9421851c3825792849e64d73e1a3fa9054ffc32e96770eb6cd703e3b4bfb48d705aed5c723cb78326827896c311b7221ba30b9a59e3e63ff2cd84cc3e8e31ba8cc4b1bfadc5f3978d6fa26874625bfd350e49a9a8cb76102af3bab496bea04a4a2fdd3ed6eb89a74fd78b811ebc367bba7018218373b2f3038cafcaeceb971826167b5fef4d48297d4"}, 0x101) r2 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x2, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2, 0x101, 0x4, 0x8000, 0x2, &(0x7f0000000040)='rose0\x00', 0x80000000, 0xfffffffffffffffa}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x67, @multicast2=0xe0000002, 0x4e22, 0x4, 'lblc\x00', 0x22, 0x3, 0x5a}, 0x2c) [ 181.828296] binder: BINDER_SET_CONTEXT_MGR already set [ 181.853489] binder: 14831:14840 ioctl 40046207 0 returned -16 2018/04/09 15:37:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000200)=""/67, &(0x7f0000000440)=0x43) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/09 15:37:46 executing program 5: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x337, &(0x7f00000017c0)=[{&(0x7f0000000300)="60f0ae5eb195854202fbb47342eeb9533d36ea792c575ac7726e56a23fce8b68535927cda0b389bea03a7fd3dab4f771b8f6a52de34a813c934ed861aa7ee90bf063bd532049e32b664299441ad3221aeb835636b760a55b33c000a0907d9a1a5095c9e2cb79ecd7bf42df2068f26a27e73441a4d0d90b67caa3a663dd059269cc76a006b8022099e03658aec418d129584412f4387a4df5ffd103fb5a6a82139feca6a2324326fbf1e7336f1c6d9e53392279c5c2708366a370ed85a19bf1fc01623ae8215c20c73b5baefb0a39900ca0d6fcd1a996224334217f778c8403a27f8ea16f", 0xfffffffffffffeb6, 0x7fd}, {&(0x7f0000000400)="152d172a3b35f296ac9385b9fdbf232ee84594cf28227f2e5b94f77d1d91f8597a4de78af15d6b9e4d4f6ed6dce03065a8ccb805fce7eff1107d721467eeb71fff16a4c241cc5f280e1a479a68ac5779ac45f0bd6b7c5d81834b1e617f46df118834fd79532e0026176e9ca434f82ef0d4402e78014999a6f6cc0b647f1dc7291a595837e9e719d12ec0681a36261a87fb64db79b2b6e1e4fb6443986c0297da4719bb9a5d2a6fd23e0d5577d7cd92b73c6ee0c83fe2af060e483d0d5105f96a6df220921ac7a788637f1a062cf23379ac4e33f35ab48c5fe5923d9351617090f8f10ebcc6367b88f6720af9eb01fa14e506", 0x0, 0x3}, {&(0x7f0000000500)="994694ed26f3cbee67e88bc8a40aeb80cf437fdb8e283ae371dfbacd4729ba836881fb29ee682b9a8b4002c54e79b8f58017e782ee2e23a089667dfd8ecf1e889d4f5d1cf2e3ab71b8931de70ee61d6029e44c3031485e566ba163e871eb8617d07db349468f6c38624682507b25d5ea2d7144ce6097c8a34e6d94ed28b1df", 0x0, 0xffffffffffffffc0}, {&(0x7f0000000580)="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", 0x0, 0x1}, {&(0x7f0000001580)="8da6c1b2594fd48142287892a02e95c1590a38aef003827aad57433693c976cc9b84ce9c6b08d68c73f593d6e646ded2e73119f02e2db949554a51fcae33f3e4ca0d266507d4c0e228461b8c43e749296715b6a0e2acc0eca07dcd4ed9129e2a1412886265149e21a223f1219b51ec26d30dcb4f38c90b6b65db69592d1dcfeb90ed6953b7d487", 0x0, 0x7}, {&(0x7f0000001640)}, {&(0x7f0000001680)="dab8507bfedb16f8d2c8f68b700e4001f6fb351282bfb9fb0bd325bd0fd1fa", 0x0, 0x1}, {&(0x7f00000016c0)="088d0f361982f43ba3ee466a7fd1dad1540297a07d5b34107bd7b4bbfaf367b868d04088b7fd6705ff1c65d1492eefa306281f6f72baf3f892c653a9ce7b146aa7c497cde9edb94a38cd98e8a9614ec1602b187638d1317032761f70456b92c1eb5c79c7dab1900d3b862caa7563af907da0f1948bc0bad5703a2d1051161cdc34154389b31029295651c5db7195ffce7f", 0x0, 0x5}, {&(0x7f0000001780)="d7a39330075ba231574fd8c3e136966c62ed32293c3309"}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0xffff, 0x0) write(r0, &(0x7f0000000140)="f8c853fd10e74a7e2b6883ea9d60e10d875faf374564dd3b760451ecf46de9193daec3197f62d5cb67335c4efc43ac0aa0c18b017d25465c56865f861f0adc7f8c34070d804675eea0160d6f74049162e059227c114edaa8b8b76c79a69e32f7965bc52f25af0ccd4c64c137df53b68af7ec71901f018900106fa488d9439305", 0x80) 2018/04/09 15:37:46 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40180, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) fcntl$setstatus(r0, 0x4, 0x40c00) 2018/04/09 15:37:46 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="3b2516f181e7bfa705062f1e5aee2b0fd8b914a6", 0x14, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 15:37:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) accept$ax25(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) dup2(r2, r1) 2018/04/09 15:37:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xe0) ioctl(r0, 0x4, &(0x7f00000002c0)="2cfb6e6bd19d6f4198d1d07eb4f0eee4e473dce22c409c4d4b1b25012e18693d45ad0cdbc8a0b58f2bed56b12107f97d8df2e091d6252fd38f1f8dbe65096d79614568e6e2c28f2496d8c0b096") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/09 15:37:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @random="3d599ea65018"}, 0x10) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x0, "8234415d8799"}, 0x80, &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[]}, 0x0) dup3(r0, r3, 0x0) 2018/04/09 15:37:46 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='ip6gretap0\x00', 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x4, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000340)={r0}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x8, 0x20) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/251) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x8002) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000000200)=0x6, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000001c0)=r4) [ 182.014659] binder: undelivered transaction 48, process died. [ 182.020693] binder: undelivered transaction 47, process died. 2018/04/09 15:37:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x101001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x5, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x4, 0x1, [0x8001]}, &(0x7f0000000340)=0xa) tkill(r1, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000040c184170b00000008"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0xe5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x6, 0x20}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000240)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/09 15:37:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x82b1, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000426bd7000fcdbdf250600000008000d000000000408000400030000000800040000400100"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x3) r6 = dup2(r4, r4) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000200)={"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"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/09 15:37:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"44f349d5d44c77e6bc61ba173d01c35c320359511986bc54bed3447f0c6c4ef11bc3ff92775c4bd721da459098a66267dc2c1d7d934db6c76dc1e87bdf2d79e6a5e88649d1b5fa2981534d69a9157d3db19f262229499521f7843d713e37f270346eae616e3a055c0199261b67a517031890d965bcb746c2892658d70ea0a0f7cbd7bc355f4ec3ed6c2b7358b1bba6b27ad3254c999a7281d02214b58c1c17388e9692997e5037e6728c931ee46655b909b27cb93866a6fda3780e194dd4722d30c3171ba238a9410b9f9ca4533b4c2c2cd781c6b487bdae18a12b7df610bea020f6f55b0034f58ab178afde80e1a61627f23348c770b3e26791a76929c05b417e76811f6186b90080ba82a9b531542cb25314229adc42b58a3cfa0151f798cf0a34482ce54451307d85df14aaaaef1c8f3e5d7f5fd4519d49e32cf59c492d96473c50103170a35f789abaffcd1c571dc32a127cf45367dfe6305d58ee4e9f388706ced1e49a64eae9b8f73aaefa73bc952d2ecde3e47b2b76236259a6934aeee119a012d931a4e13536156cff0c462d90fa6d3d67e9bb80e134f2f753fb55ffb68770e05b85dc7d5b456cab99622512a575ca843732caf29869e48c23df04129f6df2a58ef2a4f39556b32fa7156ac39148626bdbcd37c2c4a463999dfc0ae9907f2e881ae4d8633a87f2f13473762b4cc2fd05277006b40bbd7c794b3667bb224d9edf06f46422e870b1c8cbc08c181a802459db4ba19dd07e59c17057462faebb06f0ea261e00b2ed51cb54878a6417438e223a11203176b9b0625edba28903e4b972a3f21ea456bec09b9f2f5ba0eab5250f0b49a746f09890a27a51709b110dffe6c86c3a2441a1489a59b2aad13be157e858a0ef23be2d3704a7fdec8f7f94c0a6292ebb9c06bbb3fa0008fa261afe97335f90f812a31db1f49978f2eb1516433ef261133dd32f9d9b0dd039069eddaa992af0a6d30299b7abe28cd35a8154d739be3c8fcb8bbe844b323ae31da278d2ae5cd4b42e1aee2dc2d0470c359a4d7ec1b99fbba3ed37fc155444af85bdb6cbc8228c66a9864e3d7e0e4bac05c2df5c7b555f5778419fdc60dfa0f0706e9f06d746adf1089af68afe9d3eeebddb319bc692858dac3d6c23adfdbc8373063082ba77a7d536a1de6b47dc1328ab5a0d9e8e572f9cd2aa2598304305f1c97c362c81e257d58535fe28e95bfb70da166cd58795c54a2701734245d4ce7e23ef25309ac20b21c4613ca29992f181b505840d3d2daad16ca89d42e2ae961a7ccedd141f7a7bcc057f32b150432e9f42636b0fc8a403ef71ac5e1c7e11f096b615279238925a40f96d31878ceaac08c10d6dae8f338edb908cf9d365a656486888af21ba1d3a6805efee182ade7c28c436438aacdf01b6e9642f5a2dce16759d2f088be5ab75209cd7e02f4f11aa4465"}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400400, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000140)={0x7, 0x7f}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"a2f44c7487f7a2b1cdfaf678d717da9b45a94f36c3531e5b1ed000ee615f091985964e14474bab91a86857ead2e98efdb030821ffc94c5e52a260d7ad6ba42c4050ed346f887af8f6cb219f472e4acf08ae6adab2fa9cb8745b87e9d4bcc5ff753b681ecdad13a966ee0300582e2d8c720582d90f0026062fd9ba1a8e07addcbb552a3add4d5e8d59a32faeb3dde0b63a33f9a90918ca8e05e1e866b02e388c759c64708a3e12635521df7a2e0b458b75e56f64959954d38c4c9338a333890a0a29c37ab34fc797062b2ea41c55869b40458f04b52233fd4ecd5abc181d876d14b7850edb9c8a863cc6db0f9d5b55fa24d76747e6eae1d0f73003d52ca2a8d9d53659d6716ab52402304870e6cd2c993f953ee0c63eab478eb6ea5910048255ef506ae6bdb2a07a55a38b41b852de0da8a1e69a93dda5779919f3a5feee7b2dfe93239c5109fff770dec75f425a38e131ff07df2ff8f9cbc73f4e6ddb382ead13fc02a15ba7258971e32f17ffadebf44f7cdf9713336f3254fbd0ee125824eb148ee3850e774b461eb1a5b918d70fd91c654767b953352c22163335a4386141166f38d6dac431bb830bd98bf816d993e3fa9290f7924f7ffd29aad19d1cebe77e5f65971678a02dcff1bb63ba3d3d57ca5766ca437098675e3306c891654186b2de6a152b01d6979b8654d38d96ee4dd9efc6453c19f0d44abd7dbd91c884d4c4472fdd1539b13937a48bc96b03344c4a0598fc5fc993d9ab01f6e61a61ce504084204b1d253a6af85ae87feca1463f983d04d3648602b3ee6614af91f125315af67d31f28f008df88dbd054441fa6068f2332ac11a82c4a62b5ba8092032a31086c6504e9a2406ab66a6cbdf58d1d2f7b8ff7ee69d8ce77681e2153df03f844db46e240bddec89b8ea7a8e1cbb47ffee1ca0d34e4ac5adf88f994314ccf34039f999a6f0345c2bf743b57a53ef0779ff7139fbc1777ca6070af5be48be164ecf5c09604e0b3bb66e0039f2ffba995ded013874a74c8ecff77a0c496b6809f8ace482441791fde21a7de1baa6722b7bcaac77733df58fec7983ed0501c62353da4e5050734e7d55f61a37abb8d7540aba33bbb5667a1d3d85dadd3f0ce41d3e661d704c4c176099f4d9b6034ba10d0ea5df98e57d512289285317009d640e6af72d4bd06fff0c3f8ab975a20af7eb5a18c24e641ce46ff7ce0c52d9b7ed2bdfa6b2d8b485764e8504ee9c427535b972385f679c9ef9e1a2bd85cfc6d051aec133629fad318707e28af1c39a680c0de826245ef1f1a1458593ac80696c87d9369301b901dd4e42467cbfeedbad5dae354f31d8c9afea00136b35a180b2829c1b75f2229592f700fe993622f55c34a265cb9ee32c93ad4d90a24efe4c5b2495addcc08636ebf2929d819d3315107b31265de45c4ba75cce2ff84db385f317c331d"}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000100)={0x8000}) 2018/04/09 15:37:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x105000, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0x8182) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000300), &(0x7f00000003c0)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21}}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x3, 0x6, 0xc40}, {0x1, 0x6, 0x401, 0x4f71028e}]}, 0x10) pread64(r1, &(0x7f0000000400)=""/201, 0xc9, 0x40) gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/04/09 15:37:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x50010, r0, 0x0) sendfile(r0, r0, &(0x7f000080037c)=0x6c, 0x40000104) getsockopt(r0, 0x4, 0xfffffffffffffffc, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) 2018/04/09 15:37:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x200, 0x0) connect$vsock_dgram(r0, &(0x7f0000000a80)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) sendmsg$rds(r3, &(0x7f0000000a00)={&(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x6}, 0x10, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)=""/237, 0xed}], 0x6, &(0x7f00000008c0)=[@cswp={0x58, 0x114, 0x7, {{0xc61, 0x2}, &(0x7f0000000580)=0x1, &(0x7f00000005c0)=0x8, 0x9f, 0x94cf, 0x7, 0x8, 0x4, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000600)=""/243, 0xf3}, &(0x7f0000000700), 0x10}}, @mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffa, 0x71}, &(0x7f0000000740)=0x6, &(0x7f0000000780)=0x7fff, 0x34f4, 0x5, 0x5, 0x251, 0x9, 0xff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000007c0)=""/164, 0xa4}, &(0x7f0000000880), 0x65}}], 0x110, 0x80c0}, 0x20000000) close(r1) 2018/04/09 15:37:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{}, {r3, r4/1000+30000}}, 0x100) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ecb(serpent))\x00'}, 0x58) 2018/04/09 15:37:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000119) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x4000200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="9c30148c65550e65e992a32d7c97e48594986523d0d695dec3aefa77b884a3ee2b07cc5482541ef8de6632108188ff116912d4de058b1f2df0a251b4c7e7498dd271e762cdd27d1db62981526607b5400659a797dc490b18cadbd03ca441fa6e5733652eda60fdd381cbf55c9778837534430958abef69fbe39d6ae6f1ddf9a165e2fef23aa4200c255cbc0084411ea065cba74665b9c7953ee6fb0a301b699430d6f5e314f2cd98d83a501e40deaccdd76639e0e0bcaf33fe4a057f5a0d2b69686e3b37c6a3edfd91b0094019b03f23bf7109fefaed4dc31e1f628364", 0xdd}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xd4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nfsfs\x00') ioctl$TCSBRK(r1, 0x5409, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f0000002080)="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", 0x3e8, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x8) 2018/04/09 15:37:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockname(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x1}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/211, 0xd3}], 0x3, &(0x7f0000000580)=""/37, 0x25, 0x3}, 0x10040) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000040)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f00006d1000)='..', 0x0) ioctl$sock_ifreq(r0, 0x89bc, &(0x7f0000000200)={'bcsf0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) 2018/04/09 15:37:46 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) chroot(&(0x7f0000000040)='./file0\x00') socketpair$inet(0x2, 0x807, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'fo\x00', 0x1, 0x0, 0x4e}, {@loopback=0x7f000001, 0x4e24, 0x3, 0x3, 0x8, 0x2}}, 0x44) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1000000000000e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000140)) getuid() getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000380)={0x87, @empty, 0x4e20, 0x0, 'wrr\x00', 0x20, 0x1, 0x34}, 0x2c) setns(r2, 0x8000000) 2018/04/09 15:37:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2bf90000, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x3, 0x10}, &(0x7f0000000180)=0xc) 2018/04/09 15:37:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000100)={{0x100000, 0x2, 0xc, 0x8709, 0x4, 0x200, 0x5, 0x1, 0xfff, 0x6, 0x1ff, 0x5a4}, {0x2000, 0x6000, 0xd, 0xffffffffffff0001, 0x4, 0x3, 0x2, 0xffffffffffffff8a, 0xde, 0x3, 0x3ff, 0x5}, {0xf000, 0x3000, 0xf, 0x3ff, 0x0, 0x1000, 0x8, 0x20, 0x8000, 0x0, 0x7, 0x1}, {0x2002, 0x7000, 0xc, 0x28, 0x9f, 0xfa, 0x1fc, 0x8, 0x9, 0xa9f6, 0x5, 0x8}, {0xd000, 0x5002, 0xf, 0x1, 0x0, 0xa3f7, 0x3, 0x4, 0x200, 0x2, 0x4, 0x101}, {0xf002, 0x10000, 0x3, 0x101, 0xa179, 0x9, 0x40, 0x6243, 0x100, 0x20, 0x7fff, 0x2}, {0xf004, 0x5000, 0xf, 0x5, 0x8, 0xffffffffffffff81, 0x1f, 0x5, 0x8e45, 0x708, 0xfffffffffffffff7, 0x5}, {0x0, 0x3000, 0x9, 0x12, 0x2, 0x2, 0x80, 0x5, 0x1000000000000000, 0x4, 0x800, 0x8}, {0x100000, 0x2}, {0x103004, 0x12000}, 0x0, 0x0, 0xf001, 0x110000, 0x3, 0x4000, 0xf000, [0x5, 0x80000000, 0xfff, 0xa760]}) 2018/04/09 15:37:46 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x88900, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0xbc, "60649311ee5ae93cca444ed03375a7e4bb97f2ce9f338586f9bf8e62e8f4a4819c99cb8ed6e9c3934b1df1e43eb11fc8f6fa60085faf9fe3c2656afe5b01a2f012a87ec004704d01ecd5a47348b66f6fbc0d7a674ed4e7da13500d71cd32d34c70c784d885a4ca9d56cbf96bddee08054165f46fa0c2567c4bbedd43416fa6ea80233bf5feda47db8b9b281415b1dfe418cb9e0115b4bc1fa38a2c24a2e32d0b5f22dc543d12823af4338ca12886b7394d7252bdb9b2b6bdb8688da3"}, &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r1, 0xdf, "3f381aaedc82f71b9ebddc5bfac8e9ceb1ac4cedc52cc1267b60f4ab849bcc1c0aafb346aec4e85b2e84c687ec621cb98d73a996bef0472e80bb270f8e792696df849f1eb59e2708e31d527988744edbdcf2bbfb07604b9b4ca4600458dd77a074f3ac3a972e660ac048e96fcbe2119820dd46704a5816f23a47cba274d6aa7dd5541699146a30da1bcfc6e75c3575f72628e8c873228ba3877abcffb0e644462ad7669d1d2dea7f7f99100e4a27b51a50884abe07e9f369eb83fe89300726b001e99a47af7fcea13b4c974c20bc675c4144c41b7e46a9be33bcba92cb2a09"}, &(0x7f0000000280)=0xe7) msgsnd(0x0, &(0x7f00003ecff8)={0x1}, 0x34b, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000300)="b58c1f9fb461d12b7beb0382f1361a72fb8fba68aa907c58b0dec69cbabd6c7201b225a8a2c69baa97befcbe3d13e7e87c3bd9f783116dc421e5a8be369c49c1f9e40100bb102edfe5d04b8d437926ed9b5a44f84351abe4ece12ff7a316f476475045063934b96505079e832e9e64d5c310e0275c78b9d12d4a083fcdeb9330ccd6a4b5d993baffedee8857e01989256004af6fb5a2b9e6fd34aa8f2d3d3a0d02054a2cf917e138480b7ac6b47797e12fa0b6309b86e27a7553568800ab69c80f40f38da2e721cfc9d87c0000000000000000000000000000", 0xd9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000700)=""/68) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000780)={r0, 0x2}) msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xce, 0x0, 0x1000) r4 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000007c0)=""/229) rt_sigaction(0x30, &(0x7f0000000100)={0x1, {0xfa82}, 0x10000000, 0x3}, &(0x7f00000002c0), 0x8, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000008c0)=@int=0x81, 0x4) 2018/04/09 15:37:46 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000300)="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", 0xd01, 0xff}]) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x20000000fffb, 0x800) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000240)=@canfd={{0x0, 0xfffffffffffffffb, 0x100000000, 0x3}, 0x30, 0x1, 0x0, 0x0, "d652b47c3666e11aee472cdcf3935257c0de6e14f26e6e43b22064f913f2a3e8ef598dc7869efc300cc467aa5caac938a51cf011d8b6dedae6fb546a5b6b8993"}, 0x48}, 0x1}, 0x40) 2018/04/09 15:37:46 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB="06000004"], 0xa9) 2018/04/09 15:37:46 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x4) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0xcd, 0x101, 0x0, 0x0, 0x8, 0x100, 0x2, 0x80000001, 0x0, 0x6, 0x0, 0x4, 0x0, 0x6, 0x319b, 0xdfc3, 0xd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x100000001}, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x5, 0x5}, 0xffffffffffffff9c, 0x2, 0xffffffffffffffff, 0xb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/09 15:37:46 executing program 5: r0 = getpgrp(0x0) ioprio_get$pid(0x2, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setown(r1, 0x8, r0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x3f, 0x2) 2018/04/09 15:37:46 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) timer_create(0x6, &(0x7f0000000200)={0x0, 0x0, 0x4, @thr={&(0x7f0000000040)="36dd0d26595b030de9fd18bc5a0afa2ea2f5e854066793bbb6c05e69512fee5232298b7e9e006e94e8e6dd2be086fe2eb3810dd5d166525277879c31fe5c95a90fd62019d26ef8c89d95d205883689113f1678a5aeadc73974a91ad2f0e26f56e30df6aa55183af47475acd642097a7f506332cd34c30ea1ca446911a01a245efc3c78643e1b970f59a75bf2a7a008d1976003", &(0x7f0000000100)="0b10f32052489faee3701f7c5c2f0e02db042fcd7af1d1a953f9509ced8ab6f971b7d464ba6357e9f2d25b65dd7624638d477cb0598f62548902bf65c511ef9bda6e15c202d01034a5a8c790d4178fe3951623617f35766bc9cf55a273cc0592f25765d3513bdf60d23ee82b5fffabc29c39abf75b374865139ed9f565e2ab52d8bf09df797c19bc4b60ac47a328a4f84de5eccbe1bef3497875d0025aa08ef4ebcbb7ad49133b73b70bf66f7d0474004d7987674f58737eb5eda64d687357f51f9662fcc4fc3f3223066de57998c30eac1b4244ebc6af1cdc762bc2503ecbad17f132c0f7c752d2f35c3586581866f82fba2b5177"}}, &(0x7f0000000240)=0x0) timer_settime(r1, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xeb3}) 2018/04/09 15:37:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x65f) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 182.720868] loop4: [CUMANA/ADFS] p1 [ADFS] p1 [ 182.725758] loop4: partition table partially beyond EOD, truncated 2018/04/09 15:37:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/04/09 15:37:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000000001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f}) r1 = syz_open_pts(r0, 0x40042) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x4, 0x2, 0x9, 0x7, 0x62, 0x91e9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_open_pts(r1, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)) 2018/04/09 15:37:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000440)={0xfffd, 0x2, 0xf000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) r2 = epoll_create(0xfffffffffffffffa) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x101, 0x7, 0x7, 0x6}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={r3, 0x9, 0x3ff, 0x6, 0x7, 0x400}, &(0x7f0000000380)=0x14) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00000000c0)=[0x3ff, 0x965]) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="08000000000000000a004e20018000000000000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2100040000ff02000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000a004e243f000000ff02000000000000000000000000000100000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e207f0000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000540)=0x80000000, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000180)={{0xda, 0x100000001, 0x8000, 0x3, 0x1, 0x6}, 0x2, 0x1, 0x8df7, 0x2, 0xc5d, "fdbad820757bd77c281b03baff35d5a4c61bf623a5fc6e71adcecbc1ba8dfddf32b5ee728c5590dfb1442835a38760edb56219dd7d7bd5ce05b1dd403b794348f78ad060cfc3dccb658a48e8a43e63546e235be1ca698a63f3bc07c6ee870d7e5a10b97b053f5063ad1cdc45062072454836cb4e0aa07f9b2908981bc9d444f6"}) mq_getsetattr(r4, &(0x7f0000000580)={0x5, 0x0, 0x2, 0x80000000, 0x9151, 0xffffffffffffffff, 0x80000001, 0x5}, &(0x7f00000005c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000600)={0x4, &(0x7f0000000940)=[{}, {}, {}, {}, {}]}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_flags=0x2000}) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) [ 182.769953] loop4: p1 size 1144032067 extends beyond EOD, truncated [ 182.846914] loop4: [CUMANA/ADFS] p1 [ADFS] p1 [ 182.851711] loop4: partition table partially beyond EOD, truncated 2018/04/09 15:37:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/128, 0x80}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/244, 0xf4}], 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x10000000801, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x80000000004) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/09 15:37:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x8}) 2018/04/09 15:37:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f000000bff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) write$rdma_cm(0xffffffffffffffff, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000680)={0xffffffff}, 0x117, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x120) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x23cd1a08efb079ea) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x8, 0x4, 0x9, 0x9, 0x8, 0x44b4}) [ 182.910190] loop4: p1 size 1144032067 extends beyond EOD, truncated 2018/04/09 15:37:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/107) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfff, 0x40000) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000001c0)=""/179) 2018/04/09 15:37:47 executing program 4: socketpair$ax25(0x3, 0x6, 0xcc, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004c40)={0x0, @in={{0x2}}}, &(0x7f0000004d00)=0x90) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x9, 0x1}) 2018/04/09 15:37:47 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000001009d2119f5"], 0x3ff) 2018/04/09 15:37:47 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r2, 0x10, 0x8000010, r3, &(0x7f0000000340)='./file0\x00') r4 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000380)=""/43) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)=ANY=[@ANYBLOB="280000001800ffff00f6a43aa7551d000100000014000300100000000000800000000000"], 0x1}, 0x1}, 0x0) fcntl$setlease(r4, 0x400, 0x1) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) r7 = memfd_create(&(0x7f0000000540)='\x00', 0x2) dup3(0xffffffffffffffff, r4, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000005c0)={r8, 0xe}) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) setsockopt(r0, 0x5, 0x3f, &(0x7f0000000380), 0x0) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/04/09 15:37:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x100, 0x81) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x9e91) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/09 15:37:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000140), 0xffffffffffffd14, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="000500000000602e9af400008137ffff001eb38f1ae7150000001e32ee830000001a8d69e24c920000ffffffff00000088a0d0649c2f551de31c3e6450fad7d13e6ce2741d3a56"], 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000180)='oom_score\x00') 2018/04/09 15:37:47 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @empty, 0x8356}, {0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x2}, 0x0, [0x5, 0xffffffffffffffff, 0x8, 0x7ff, 0x100, 0x3ff, 0xfff, 0x3]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x6b, 0x0, 0xff, 0x8, 0xcbf5, 0x9, 0x5}, &(0x7f00000001c0)=0x20) 2018/04/09 15:37:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000544000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x47, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) clone(0x800000, &(0x7f0000000100)="e61030fef9ad4cc2290f3785ac02e603cff91c51363b30b7f1f1208f4d71b371c3be8eb24f8faa4f03df3297de56ab76da45868661f5ec8db242fb4f6536c7613185492a17ca80b27b6bfe669f", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="c195adbc6398666fb443ef14ac8678c69b8847a006a84a6e8de6be8e7b815902949b0629a66b7e4993248338f83e6f4596ce1246e0c34083978862e3db435d8a3271b683da389c5575cf3d153185b28404404d16f10e28f3048a467863070d63af3db3be47a8d1a151061c196c9f01d5510f3ac31fa231c9bd1edef11d240e3f63fe92bc5cba528947bad2cd1fb21cb66c") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0xfff, 0xffff}, 0xc) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000002c0)=""/124) 2018/04/09 15:37:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000300)=@nfc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/158, 0x9e}], 0x1, &(0x7f0000001640)=""/206, 0xce}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) 2018/04/09 15:37:47 executing program 6: socketpair(0x0, 0x80007, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) 2018/04/09 15:37:47 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x100000006, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/09 15:37:47 executing program 0: socketpair$unix(0x1, 0x12, 0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001a80)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000019c0)=""/188, 0xbc}, 0x8}], 0x2, 0x0, &(0x7f0000001b80)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/09 15:37:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c653020776c616e3173656c69540000000000000061632874776f66697368290020686173680020686173680020206c6f5c00206362636d61632874776f6669736829000a901e708be41b3f27bdfe32cae2809ad6b6ede3f84b2c649fcbe778cf886bbb11ef3a9057f00b4dd3e4a52fa860ec9b90e6064c0ade9153c934807983f76c7f94170eaffecc085593d708be5f69d23c3ecc19bea51e434081d0ea4321440000"], 0xab) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/09 15:37:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000280)={0x3f, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x400400}, 0xc) 2018/04/09 15:37:48 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="6800000013000100000000000000000000000000", @ANYRES32=r6, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002600)=""/217, 0xd9}], 0x1, &(0x7f0000002700)=ANY=[@ANYBLOB="58000007e6ffff008000008f070000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"]], 0x17, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002bc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000a9a141b18c60d477e53dc931eefc277706ac83bdc9bb3662b33eca5154aa1746db78bb042be6ad1d892cc27d0addff52d3070080000040bc78e20737dfa7e1e14684"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/09 15:37:48 executing program 6: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0xdb}], 0x1, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/04/09 15:37:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000001180)=0xe8) r3 = getgid() chown(&(0x7f0000000040)='./file0\x00', r2, r3) dup2(r0, r1) getcwd(&(0x7f0000000080)=""/4096, 0x1000) 2018/04/09 15:37:48 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/09 15:37:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x6, r0, r0) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/09 15:37:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000078c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/09 15:37:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)='/selinux/status\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x20}, 0x1}, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/04/09 15:37:48 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x40) r1 = signalfd(r0, &(0x7f0000000080), 0x8) read(r1, &(0x7f000062f000)=""/179, 0xb3) unshare(0x40600) signalfd(r1, &(0x7f0000000700), 0x8) 2018/04/09 15:37:48 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x20000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@dev}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/09 15:37:48 executing program 5: socket$nl_xfrm(0xa, 0x3, 0x87) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, [0xffffffff, 0x3, 0x8000, 0x5, 0xac38, 0xd, 0x5, 0x9, 0x400, 0x200, 0xfffffffffffffff7, 0x8, 0x80000000, 0x5, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="6ef318dc9bc81ab1298f511cbf9473f524fe33af3c35d87ecf62f07995ae2ebec0ef581ed8e3e75677210ad597d1e3a72ca0c7f0a7d73204423e4c848f4d4f446e7d9070066bbd9ec60ec4e9fc70ccb31b56699cf193221862ffea71af190f4e73a23150c0716b68269c31b73eb66f0364862e4be008e77f6271d6fc1f28be77ada04246", 0x84) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00148700fe8000000000000000003b79fa000000000000000000002000000000000000aa00000000b46607776481eb509fa32ad813b5cab0205bfbb311e6c4bd117ce31293308878dc386f98a885c4ab9510de106b1f59a47100188da340b3dfc8c41aabb143067c4f195d096929e2187cc1d352c7bdd374e05f78c1df3c79ece0ea0a8d8e4fcdab4dda4d", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x646]}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x42, 0x341002) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) 2018/04/09 15:37:48 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000240)={'gre0\x00', @ifru_hwaddr}) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000500)=""/215, 0xd7}], 0x4, &(0x7f0000000640)=""/112, 0x70, 0x869}, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0xf4, &(0x7f0000000780)=[@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e20, 0x6, @empty, 0x20}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfe000, @mcast2={0xff, 0x2, [], 0x1}, 0x2b17}, @in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000008c0)=0x10) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x5) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000900)=ANY=[@ANYBLOB="0300000000000000000000800200000000000000010000007f0000000000000000000080ef0b00000000000001000040000000000200000000000000000360f7d1b04a25e7fd5a6bc15e09313aaa29b2bd969e5212957f44a8b351952f7836336b69177650895c17dae2c4bc203b28d1a8b7105348d214128fa5ae2de63e4612ad94a6d0ced3f6a9dfdea73ef35b37bff7e9bf46297218205388bab6354f9006ab110e6cfba51410fdcd469b1388588e1b9d84232f1c9079386e51a77cef863fe6adb6f0ea369531304d69975e19c0faa37ce0666d71837902fddf370484ca0fa4f8e4ed000e9ab66e0413d711cb31cb3095ee5d9e"]) 2018/04/09 15:37:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'ifb0\x00'}}) 2018/04/09 15:37:48 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x12000, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ptrace(0x4207, r2) ptrace(0x11, r2) 2018/04/09 15:37:48 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001500)='net/udplite6\x00') ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001700)={0x3, 0x63, 0x800, 0x40, 0x1, 0x987}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = socket(0x0, 0x3, 0x8) sendmsg$nfc_llcp(r5, &(0x7f00000014c0)={&(0x7f00000013c0)={0x27, 0x1, 0x2, 0x2, 0x3, 0x1000, "40b27f300910e4acf9bbc343f76b4231fc7f9940d0d02eed162a72f969da0cffbced9bfb83f41d1f2c32aa3db1abafc812dae7bdbd585b548a964b07794109"}, 0x60, &(0x7f0000001480)=[{&(0x7f0000002b80)="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", 0x1000}, {&(0x7f0000001440)="663bc7f0775f189d0fb5a0f5488b3d5d3f13fa12709b2400fe126f15ea9b7de4eec1d78782ecfa05ad74fce9aeef4e62ea", 0x31}], 0x2, 0x0, 0x0, 0x804}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001540)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001640)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000001680)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x7, 0x7ff, 0x1, 0x400, 0x9, 0x40, r6}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000001740)={0x3f, {{0x2, 0x4e23}}, {{0x2, 0x4e24, @rand_addr=0x8}}}, 0x108) keyctl$instantiate_iov(0x14, r3, &(0x7f00000012c0)=[{&(0x7f0000000140)="1779dd8730d9f8f3a3646445ee9e629965b213780150843012696dc8ae", 0x1d}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="698aa07495c8cdc169622104e6d060c8e3e5b70db632133f036f015e070d2daa6f1798ae5a64f93b207789beebc1c46acfb4f91915b335fcd27e36f0eda6bfc3650f89d76e346f49c00ccefe7a1a3f62d8e5e5fc2a32786814f9cb5be87428d8e3f9302838363bc0be4d7cb632564923033f65d238d4ecf80cd0fbaffa4929e8f3b2f1a73029d6c474c5d48b62f44363bf7d00a0c92e0f29bc96013275e3021fa9f9fadef88ae094c324149a290a74af1e0f382298c17ad1f3e14ae05ac9738dc493f553bea83e577bb424132e81acdcaaf265c08d5d7a76cadeefcb2310e3", 0xdf}, {&(0x7f0000001280)="88c74926d14253", 0x7}], 0x4, r4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001b80)=""/4096, &(0x7f0000001380)=0x1000) 2018/04/09 15:37:49 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x480000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xd31f}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$peekuser(0x3, r3, 0x0) 2018/04/09 15:37:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000001140)={"626f6e64300300000000000000f800", @ifru_names='ip6gretap0\x00'}) 2018/04/09 15:37:49 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000300)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/179) 2018/04/09 15:37:49 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x40000000000, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xf}, 0x6}, 0x3, [0x1, 0x7, 0xb5, 0x80000001, 0x7f, 0x80000000, 0x67c0000, 0x20]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) 2018/04/09 15:37:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x4, &(0x7f0000000380)=0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000003c0)="3b028ed71662c0b431ef0b6778b430c9adac0ee6a8c711aef587319f58f6d11511e792be45ce7f97cc298a49629e6f2d48a07a6dcbbeb3a21cf42eb84593cbfaadeaa0de5bc830e1", 0x48, 0x2, 0x0, 0x1}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001900)={0x0, 0x8}, &(0x7f0000001940)=0x8) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001980)={r3, 0x8}, 0x8) 2018/04/09 15:37:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x101002) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00bc"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$getown(r1, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 15:37:49 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000007c0)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x40080010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000380)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0xdc, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="12634840010000000000000004000000000000000000000010000000000000000000000060000000000000001800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8561646600000000030000000000000004000000000000002b00000000000000852a747001000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000002300000000000000852a627301000000", @ANYRES64=r3, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="606700000000000012634840020000000000000002000000000000000000000010000000000000000000000048000000000000004800000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="852a6a7701000000", @ANYRES64=r4, @ANYBLOB="0400000000000000852a68730b010000", @ANYRES64=r5, @ANYBLOB="0200000000000000852a68770a000000", @ANYRES64=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="090000000000000000634040000000000000000000000000000000000000000011000000000000000000000018000000000000004800000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="e600000000", @ANYRES32=r1, @ANYBLOB="000000000200000000000000"], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x80, 0x0, &(0x7f0000000740)="f32397ce8f0a31f4c3f30bc3cf9e5292aa2004b576eecab917b9c840a844d4fd9aa55aa53113e1a439b21579a73d035cff6ef47b265bc58b7e3b576f36f1bc450754c2a6d5678d28dd811550aeb9fb33fb0a65a539795441a38c3843ead4271eb550622a54af1fd2cad68347207d44bc0b9c0250776950c921b661ea18a2832f"}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ip_vti0\x00', 0x3}, 0x18) sendto$llc(r2, &(0x7f0000000800)="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", 0x1000, 0x20000000, &(0x7f0000001800)={0x1a, 0x3, 0x3ff, 0x3, 0x7fffffff}, 0x10) close(r7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x88200, 0x0) 2018/04/09 15:37:49 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0700000003003d0700006e008000ff530700aac7d1fedaa83352b7f68413df45f4b9547cb5c5d3b7b74d22e3246413905b76b053406e6b12544c97fd75da11ffb886e35d6c193f8ba19ed6c83a6d4f6f6643633ff8af931e6fe1a09921ec238065a735542d2ea881924db5048d6cc8e9e074179ec8f2e9297d345dbde857178e3d68e89580f19be3562f3c0149a9885775fddd14d43c98fa499184ba9d17cd366c676a0cfa3d74154d8dbebe78af6c3ae92e98d5446adf86e7af9a8a1cea81c2ca2f57ba6a426142eaf156cd076d496d276cfb6606011484f10f02fc1061626af74228b843b184cbb7bd5668a038"], &(0x7f0000000080)=0x12) vmsplice(0xffffffffffffffff, &(0x7f0000000300), 0x1000000000000040, 0x101) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/04/09 15:37:49 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000001c0)={0x1, 0x0, 0xdf, 0x3}) shmctl$SHM_UNLOCK(0x0, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0x5, @empty, 0x7}, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x40, [0xffff, 0x20, 0x5, 0x10000, 0x5, 0x8001, 0x9, 0x24]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/04/09 15:37:49 executing program 0: mkdir(&(0x7f0000000640)='//file0\x00', 0x0) umount2(&(0x7f00000006c0)='//file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000001440)=""/120, 0x53) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x800000000001) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000dc0), 0x10000000000000ee, 0x0) syncfs(r2) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x7, 0x1, &(0x7f0000003c80)=[{&(0x7f0000001900)="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", 0x1000, 0x60}], 0x2, &(0x7f0000000100)=ANY=[]) open$dir(&(0x7f0000000380)='./file0\x00', 0x400c81, 0x30) fallocate(r1, 0x3, 0x0, 0x2) write(r1, &(0x7f0000000200)='W', 0x1) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000001800)="8f8883e71172a35c66e297e643fbf53c640b5f48f6a54c6d01af7017ed41419cbe1c151c017de104fb774a2aa5e299807c9fec46bc41d5af5002e9d2ba0152154b58a0d96b8a1d048743a8101281a1bcd6728b5641cbb718a281a89973ffb728b1e4a6ac6b9137f2be6446ea033fee5f29845f198067c2a0c998b82ea29f30ef6e341d410013b993292312ac77704237396859835d92a58f1b987752a2b11e3598cc4d573500fad7526ec7efc7ffeec82716989054ffda7555d735aceb1811aa1172cc9d59a5c50ae8abd6ca1ac026d5885b2b", 0xd3}], 0x1, 0x0) readlinkat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=""/4096, 0x1000) truncate(&(0x7f0000000140)='//file0\x00', 0x400000001000f) sendfile(r4, r3, &(0x7f0000002b80), 0x7fffffff) getdents64(0xffffffffffffffff, &(0x7f0000001600)=""/194, 0xc2) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x1, 0x0, 0x10000101) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) fsync(r7) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000001700)=""/165, &(0x7f0000000280)=0x453) accept4$vsock_stream(r5, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000000), 0xfffd) 2018/04/09 15:37:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) dup3(r1, r2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/04/09 15:37:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101002, 0x0) epoll_create(0x7) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0xa7ce, 0x9}) 2018/04/09 15:37:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x1002}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) [ 185.211549] QAT: Invalid ioctl [ 185.242614] QAT: Invalid ioctl 2018/04/09 15:37:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x0]}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x7fffffff, &(0x7f0000000200)=0x4) getrlimit(0x7, &(0x7f0000000180)) 2018/04/09 15:37:49 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa) 2018/04/09 15:37:49 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) 2018/04/09 15:37:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) acct(&(0x7f0000000200)='./file0\x00') r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000040)}], 0x1, 0xfffffffffffffffd) 2018/04/09 15:37:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x8, &(0x7f0000000680)=[{&(0x7f00000000c0)="079d8234243455f17df83a3655f135a7705347b43e3ab6a50e71019bad410405aec6ae16c7d8b9b5800afefbb9bc5b435d3d251b189b88a23b", 0x39, 0x1ff}, {&(0x7f0000000140)="9994ade40326857f2a5c3fad0c1845166d0a01977980e9cc8bf84f0788b52ace157e9c19d35eebdc33661bae1b14f83911f4593591a178c8950ab5d6e7cff7227471bcba8bd47739a9bc32f5eaa64aea4eff1a109a9875deb1da8979ba12a65eb33c1f12ea53db3fd01720d5ec42ed8102df66009216aa8168e80aae794321026266b451045ca3", 0x87, 0x6}, {&(0x7f0000000340)="4ec64768fac4dbac5cc143988e3861ba38ef5fa7d57adfc2a73cf66f11e3b0c93318a9ecbc744eabed700def38f6a900646f552356a512cbe2d8a7bd603a0681249127b14accccbed5a420f0665b63a353b798f09f40208262909a0e27466e70ece2edd6657b06c5a7d7156149971fafc542bdcaf2", 0x75, 0x9}, {&(0x7f00000003c0)="fd5af6358436ad72b9cd388ac728840c80fa898a3502a7c9e9795df5c12cea535bb0021e3fe2cdef65346b46641f8069edeb8e0624e2dfb0e21ba9e703d891c4a4edeacc8a4ed40218d44cc1316e6dc2c6de2b621120aea3018d5e919598f4706f74297a2691b61ac1a041b8afc2d0f575383ae5074ef38146bcc607b8354c45d75ecc8ffefe41ab8c0273cdf4d5357e7976eabf83aab2f1edb4fcc667eae5274b7a33aa63c632cc", 0xa8, 0x2feca7b3}, {&(0x7f0000000480)="fef43efde7d93f8b4dc829ddf265e9b3008e7d59889b2fbab689d95c6f94b0eb9881d96aa69c89d9ae040aa6de66a658f414f3ee7a35", 0x36, 0x1}, {&(0x7f00000004c0)="521d89", 0x3, 0x8}, {&(0x7f0000000500)="19e1be2185c73241ef9e217665c6f08a0b9b6f2ab8625b16b75ae814be3e4af4eef16ddfb8a67d46b6507abfdc73fa119db897ab673a5b54f75e43224590939e7cfb4400199f8a68e9a54b61673f1cd6fe33446fa5131b83258a8f8b69d66d97c5b94fe8b6ee971f068b377b56371bae0224d8127f647f69be7bb12f5060cb995dba15", 0x83, 0x5}, {&(0x7f00000005c0)="e656fa00870576a0f258a931fee24f8d34b45ff621b51d48bcfea16c0ede3aab6bd465cd9400f007c5975eddc99702d4f4edbc0a25e508adf86278949bc3df890beb362c7ee9b8a58cdfded45e5a4df4627ad19f5bea02e30bbae67d8b8f1977ee0dd0a0b10e974eb45a60cbe976f5dfb9ae4ce34d210a4481d2e736a1721535cd53da9d207144f8688cab9193b66b3898", 0x91, 0x9}], 0x4800, &(0x7f0000000740)={[{@nouid32='nouid32', 0x2c}, {@init_itable='init_itable', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x36, 0x78, 0x30, 0x3b, 0x32, 0x0]}, 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@debug='debug', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="82eda94a4b217e11b828ea75c6cab8a90ab48ecd46ef4bdb58e016b466050bf560da0576e3984b8d346e301c350759173e5e7684fd5bfb90c24ef0acd7a37462ed05999cd87d19356822c53161b094c4b9e7a0b7a3369b55f6e4854f85fd89899f0c19a3d0d8db495665f78035632aa64c5b02018c3e896607e1a471020cf9dc2e3da3aad9994b8b72c6ec108e33b4c0959e9053db3104f5dcc4c897d458232cda965fe4c7918cbb082e3846d3e9810b622863373ee709c286678db88f4a267d30b170ffd928a072b80e6260160697a496437b"]) 2018/04/09 15:37:49 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x50f}, 0x1, 0x800}) [ 185.547371] IPVS: ftp: loaded support on port[0] = 21 [ 186.111847] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.850751] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 186.856873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.928880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.001698] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 187.007895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.015622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.084752] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 187.090880] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/09 15:37:51 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000002000000000000000000000000850000002a00000000000000000500007ba9bed3469c87b9c25c3728c37807609500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r0, 0x7}, &(0x7f00000000c0)=0x8) 2018/04/09 15:37:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000800)=0xfffffffffffffef7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r3 = socket(0x18, 0x800000000003, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r4, 0x4, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) socket$vsock_stream(0x28, 0x1, 0x0) accept4$inet(r3, 0x0, &(0x7f0000000680), 0x80000) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={0x0, 0xa5}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x6, 0xfffffffffffffffa, 0xff, 0x9, 0x0, r5, 0x8001}, 0x2c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4) sendmmsg$alg(r3, &(0x7f00000083c0)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000380)="db8f3bd04f80786cc36e92a890c13a222020950bf8e605fcd2c0306cddba93fc40c50004a41e3497048cf0ea980b38d9b16a211f87f5303af5", 0x39}, {&(0x7f00000003c0)="3959bf0334f8398a690aee6d0e2fd4bc660e7df51370958d4f995a30524e380b2b4e1b7e7325e6864966a725498911fb196e12392aadc5a57fad44152b1936b81a836079134ae7ed76b1008f1bfb0506033671b882919ec394141c4546f334f128891d757eafdb068369392edafe0aa813290c50c1775ffc92c092699df77d6a6bc616f90e82eaa4fdb9f7c3c197100c54d39746b3426fc943c5c45620ea7fefd8b60de148ac3e05aa91b9e5fd4054660c43ea45b48cb680dad8a446b20a6ff072227fbad794af15abe230917ab064", 0xcf}, {&(0x7f0000000880)="636fce0483d07d2d3d2f391ee90a25e223509dad1d31be4da3a34d3f5827b78eafff00248fde42fb49a537d4216d769535f97277f587695464f79a435679c85ac9e528d9a290ff44b8f2a45ba64fda489d8ad32d2f1e98b227abd994d2b8f786dd7e6bdf3ebe44405f7d41c44de4a3e2706913c12f246598d75675130d69c3edcfe3579bc86730a974526d9dfa36b171d89b3e4c8382a6882b73fa0eddf509e51546279a64b789fee5e1cdca9edd93b4ff6038cfab2f0488719f66c8f84471cce698b654f984ceb0b8a0744f50b088fa62", 0xd1}], 0x3, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x20004000}, {0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000980)="f12f69", 0x3}, {&(0x7f00000009c0)="877d79f0866f558a345f1e886525d0afe9678436d96976a88912a86675c2dbde33123533f29a6cb686ad7015b4f3189038dd7fb312b5cdad3fd5f2c71211b7837d879de04f89dbc21d5cdf05328b88f8c5bd347d66d5f56d7fe9479d978205fa6f2e7b4ce854ccf3236a8f1e0469dd604fc4305e68ca38f86a09d7acf44dc42a9098", 0x82}, {&(0x7f0000000a80)="ac550224d441717aaca53ec3e95f931546503dce3beda842c42c5043ed8d07906bb6dda31dadd2174fd553d03a97e1619d72b69cbfefceafafe211d13fe35bc54847e821580094b94c81ea01f0a50b2b56dc9af602c6388ae69551afb1cd87ca80ffb15ef52d5fab003ce6fa7fb147bc6f5457b4be6c1a26c896856dd29ae26c83748807e8c6fb82a00a703aebc1ab54ee911869b440b0dfffc422626f7bd1222d57d3e16e9f0b", 0xa7}, 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0x1000}, {&(0x7f0000008140)="b215d2b8746f6f839f8510bf23effd16ace7ca65b647435204b0158f05ad2076717a4f5384f21db2df33a3fe2202d3a458b5c32303248954c78a16bcf07623bf7fb5f6658229f4f9506bd7ab06f24c92a7c6714c77d417eba8843468", 0x5c}, {&(0x7f00000081c0)="f41b937916aa413fb3b318d4265a58f11e5c28469069cb5c96dd034cb0bd8380d468220e71b88eeea785269b552493a8975187ba5985ce61225c56d73a03da0b5dd8929139d0a261315691c095422748bbea5f82dbeed03ba63790f53292d684ea512d596f8493ffa80d7e2a1a0c0e1d8638d2a2153fc81f6f99a9cc5136d6bf44bd3d28ea2be98aa0ca12", 0x8b}, {&(0x7f0000008280)="ba3cc3e845b0d1c43ebe63742afb459a137be4ebb21c160956b7d903f35b4c2c9151d82ba79d933bc4a427b611778dfe1790dc8293a888336b6008e61dbaa5f62bef6c76b60caf448ee23311f1621dc6be43e3c676d211177d54ac17c79224e57b8c5dbb1af99c88a748a205912e61332205c64645c3a8a919cf8873a635a97a08916875ce8dee6827061f186aeead9df8465ddad1fdca030413ae3ead38a2e8f596b3940a05f775a17d91252868b302963fb5923fce357f67", 0xb9}], 0x8, 0x0, 0x0, 0x7f7aba41588b1f19}], 0x8, 0x1) bind(r2, &(0x7f0000000780)=@llc={0x1a, 0x313, 0x100000000, 0x0, 0x6, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/09 15:37:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/155) 2018/04/09 15:37:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x24, 0x10, 0x423, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/04/09 15:37:51 executing program 5: timer_create(0xfffffffffffffff9, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x480400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6a6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x80000000}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) 2018/04/09 15:37:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff4000/0xa000)=nil, 0xa000}, 0x3}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000002100010000000000000000007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x207, &(0x7f00000000c0)={&(0x7f00000004c0)="0ee6ac210a010d17fd5216c1e0871c2ee6ae9fc161d16d8c818bf7d98c299af11970af2c994ee1dee603c62b062fc9e7e853cc9b4c524428a3960cf3351aa2857771dc413df1ae10d4911f48b79af6673d77c0912b26b74f545bc6c8b3729ac087093247acfa4851bf0db10358fe80a129adecbbdbf71746db9763a9a73cd2e0117c8ddf645c211d68a6e2fee11832a0f0aa2f38a82a5aec50cc9d9490d025550bf32a201458fc64d58728cefb0aff07e4a22da943d75774ed2201508d25298680751e3d4449882dab9c17232bbab3222d0a84de99e42144afc3c21971cff7c7b5a22f985fae6f71348b0727ee0984a91b9b52f85b317fe4c05b3cfa18d0ac8e19bf2da7aea57f9b52e3dbb69b9733a1ccdaedd82161e8905811aab322e50bb90050196a87511f663f8a26ddd70bbda85f0dbab2625f9c5673f2c9b899d2ebd11daedf29fbc5ffd80905de961e7819e49efe94ab0f02f05410ac33bd4f5bb940e48256d2ecc42d24e38a6af1ef3dc266d7fc27c6d8790d7d64ed8ebb921d6627d4a5042af5851d420a0115b07acbb0fa262149f6b7b26e42245b3e63ec1927bc5d4e32540eaac10a91005a709fee9f579b9373613a6f03f4ab4bf20fb7a47b7559999cbcb4a37e8fafd4e62ef8bae33465da15b1f82d8bb641d8fd8d530150442303bd76e461f63c8bca263959b80cdfe7512e88af593c436583f81aff157df9df1d19be888d3994106609a59a79fd5673305d3f6ddd9927525f0570ecd6a9c43d2e6f4aa44a6b2debdf1be5c554e458c68d6dd15f21f4f21abc5ba2573e361216e1b902ad1780f38707e9b1567e0204d7000438bebb75c75c057e8594ba2928ca4a1f9fac1c19eda6276d14446b89a0ee8443b8a35a50afb0db64f71a892fdcd78629c115b957f4802b1995eb5b044e7aa140517d3aaec1d917f44bcb1c51276c036286e766c343d443a3f5fde38164331ee05e7bc6fa156657c80ee339ae2761ceda1f5c82c0c3025d4e4a0d3745a422465577b3ccea5926127e8e6bca9af4b0f3b9790e194bf45c24d7dfa585a141ef533c65a13f4d4609285fb6097e0e18d2117142e0abbd11cb8d51f424fe1d629b0cc75c95e00226b611b797cac4007ecb926ea288f60b44c46a83302b9ff9d6cfc20c082fc58e1af0aef98db4bd1c9afaf626cc7fcf93287e22e44aacdbe851ad68d915332cfb414ec4020182030d1cc305a8b3dd3d57c7ab37bc1a1cc75bf502b823400094ac72ff51db8ffa502589f007eeca09c3c18f3ad7b83c02d8328ee991398c20b110cae74ae3b267d62d22fd59ca3c167c12b7c6b7ad13c3e501ef2501ae7289d7bbd4ef0700f350b62366e68af0cd22a8eade9fd149b84ca5a086248894b2986a0025b09118e068745e1a4927704afdd10ff55a3cc3f85a1bc5c115fae9712c7d5b6f4f9a87c3f9cc41ff9021a74b106249de466499fea4a9d6a9ab4573acb1e4a0695cbd9d09989f7376fc38c97c00146fb1fa9d40b051aef96658e04366d014ac4d1dc1f7d6317ce41cda8c39f069250219e517e85246c19c03eb297fd626bb13f8ab773ce46029d4c76fc72661a36cc00ca857699c7b8059804d214416907765aa27b0a8a9f1c58c99237103c78b6bc198521a36a0e4dea8ec175dd94eecfeb5dc4c96790f7a39ea486fa393e6a3a0a497d2d0fc3a316adb0523019288f88b446fbd453d42cded0dcc3a45a05b8ea3c562fb5d1b455eda5611ea2a42942772589bb904c863417b82770c4d4aaa6cf05e8050ca26033c6cc3d9bc8a78ed84ab93e80c4f878e15ac4231c47881d0d7f0c030b2f38f84a67a31751d707f22110b77b0360f737c3853d137788665d02f72a7a3c6aa08ab40dd4496bd51af7c48ea6d95c3792cac7beca2aa59125a527f1b080871f5a19d5cd3bed37017f2da2fb76b0c4244cef2d154da6e155d6c6081e4ccdf86fd6b61e37e8c70d43624bc41a592771e60ee34617cfe2512bbc3cd0c9bbc2914aae1d348ea9c5b5b307a328c1986b2464ba8eb5d0078a3e23e2a581e802734fe30e025ea628a98b048b8c6129fe2f35cd4d17e3d3e869f0accb56fc64f53efa77a5f590a29e210845d86a1f03b15c4b3d6ed169584644719d9f44c57e90292737240cb3c730a6b0946da6a5c7cbb45ca347c8eda698fc03386c68e6a976359a0b9634b73169c683273ea0ba893c4b038b3e6e03bcae117000e3da2cbfce917817fc7bf22d8daf5c00c38fe3a2f975834df8b701f9ff88ebd2d9cac4e57e0c8d2877287c740aeb8a4428386cfdb8a58a3f8b89a6a9ed34ef51762023c7996b270db42729ca7fe86b4890a1e45224e299c2407030156f488a89db224d0b0578d145f1040e25ae25705562294e1b8e8d9eb0c8113502d0777e89521e4578f326bc92f9eeeadf90464cc621451133178d2ab3b15414fbf2afa5fd7aa5c32d3ac8a4bc5714dff97bfd3c04fe245e72cfa7aa04f23501f96c206828724110cb2d368dfea77d1f43e707ca4f227e14a0dc54e28ec82ba0427bb790e9c2c7d0b01148d16c66eaef8b66eb2c2c50fbe1aae06209eddfc313881e3d6add3ce79ae6ef5c00d54f945bb92dccb4243a265142397a31b4ae3093ba450e7420bb7a5ef99afe8225ae2c7dde278b418361b2058e140ec18591687330a72723026135b778f0c3d4b327d5f159b13f0bf743a730db42acdc2e4587ac66ddf760c1a593990ecc514d4a5cf47e145edb1da581afb0f3e461a06410b8b2d85043b6960a9a2afeac159cf8ca9dde70e00778eda6f519bc39b75af97216f4288681ac238c39636e010ffd0169cf8bfdc30fe308393eb01c54acaea39fad3c9fdbdd28f841cefe1a3560e2582236c3bbbf21e37fcbab12a93641ab487d6d4d26ce153bacf4b45617141c47f09126d1d8fbf6cc2c6633e1deef47062e745aced7f55797e7735d60e6d9ead9bfe36065a1b9167343374beb4c332a997fa6a8ec91fd9f5a53790fa4f16b60b165b15207c450f592d1d751322aadf7a1c9fe8bd316ca3ab3bdec586b7bb3be0a67ba58a9ecf73a4e61b31bbee3b4044f13113b92af6b314fffd16066ff7ccac4d8aa47b53a062a083451894682745f9f35f15efe6d9d3aadf76056853ef0618a278c8d3ccdb3ea97dede6787e3a4264528726147bba5df58ff0ddaccb32760c50f20abd17410e1ca4cc5608b8840aad23d7199d4fb465d99ce3a8639c58525f29fb7adc2dac54c328b118fda8c97d421ba79573994232dbb358e011405dfe2e49527684ced7d1adb5cf205e77da44ecff944a622c47891f436c239512c9783f35d4354444ac5216c861bd1c0308e83ffdbf4f559d1d2213ef58448170882c12940ecc5ecd399b7de8cd18db071565def79816194738bf1ef6599a81143638f5418b4ee1739f1f65704b9ddf35bedcdabda2acdd0b81a62078b494df2ae4fc4e98ea77ce4b06c1f557a1632b2a079ae7f63193df1fa487a5ab3aea082d18106754d627f3d25f8eece1fa975d4a93dc1f72b8fffbdd3e4e6ed090485e088a778d97cfe73baf8fab1c6aca64eb60f5ff38f0a96dd12bf6b71a37fe05e7f47e99de52f31ffae23c663f32b6deb8a1e27358a03487a76232e7be23d153c8e769234ccec4857d819ab9c1b623a97cd5dcd2aec66bc2b80c36f293e67865563f88da15039b8c0a3e5d45baa3d658245b5c94637930a7ff42017ee29be4509ebf59170dc1202b8a118f3b5910a90a6f14d5a2e0996be39fcbae8c564c33137a4d49d9e4e70a0533a907a581e55998b86f08a69add87373b60c9189edda621ab4cd36c77d9f4a807f99de9da54ec7348a35c8d9349027940ee24fc672ce79bb242e012b1430c5110252ffdb4c2214e0cb20c922c073d945860750bc9cba6814f188674829a17429ecb50e3348a014c379948ce69bfaa89123263a3aa1a81d0d4e22ca24dc29424c0728d973b6050926e0f3a788d3d68e306d4b6e745b6371f32a8a8fb16d068075383a0dc65ab0a4ad1022ace75d4f5d90137df8f49b293cf75ae4be823a0d128d9fa1b53975f3d801edb4935feed1c38dbbea337e29d4c3af47dadbbbe5ff30cd5ab97c4a793b4e2f8683c9c32b55794c5cc436befb2f0bb4acc1303ec330fefb1779c5c42256d928a559236d979326c327a3227e8ee08efaa81e848dc6f12cc7be7b3dfe1ff9ac224b434136936284a45241bb1d932996de3d1cf6e22a11561467a89a2e53445c2a3c7a7be0a4959269948e44df30e5da26243eb01d3b7551f08f87fdb7c156885b60df461312447f44e2071715be91ee1771b959667533679d418f359fb4b7dacfbdb7d14987e55744465f93342754a58bf861fa2cd63655cb56563a3c8404d956ac584c76dced064e592d10facf6f368525c7ab76545bc318890e2fcfa13167e306aae83d8cc0ea253d0b1358a956525759d742888f10d171b1824e369987c04dcd7f1065cf2e69b6f079255e779e77cca628b886bf73ad4165f860521125c6c90269ec1c957f5c8fce86a3043ba8bc4d2122fa83975053cab90c0eccabf462c4a07164bc10c16120e7d66957ac55039817ecb42d48a62b25bd56075c1833d0882b973b0088d84b52cf407e0ef1847c00feda18ba6144f8ccfa0ee66324da615126be985de5bef917fd1111db9223614d2897a6c3a26cd4feeec094bc6485c6784d3a929df69cd7767f8155b86e2e72feedbee2e57a4d066997362aef563c3570acc194ca90af8bdbc2b712d6e6ec19cadf039076284116f2f36760699ae432b029b2ae37710cece63ec348c167be4ea615d0cfc466cf1ce14e168ec95da28d434af150166f0d413ecd2ff6a99a0b8aeac84d207d6c5fa3a1e0fe4f801f2c3b97ff430015c60d03b0cf5efd0b7b4e1d11bdc0fc2629a80cfc2173b0190813baa9f1c472d9556aee1fb4fc7a28a16f93aaaf8c3d4abb519ebbda6420e292ea849a1be1afef72c1f277f9e404f27b13e87d495bc60e3187c352dc95149055cabd115a1237a04d881810701c7d6543a3c5197fab3c6f5f1276b7933b0f21d53e45bc8079ce4a262701374099de27e60b540385442cbcaf5cb13f2f19bfa8fcba58bf7969af878b1cb69af7ec156bc5206269af5cded03ff2900b53b06ed42d6f477aaa2516b2ca979608fa1a8d1efb890ba4698329137ad89a3e7574530d89427dfc6df71a57a9ce035340e14aa62e032e75a5351e365cb4c8a794f75c7abe7362274314c40d6a729e0ccef1f91eef55a1615f9ac9647189259cceef2e9e3ce33123cc960e78f703dd4a0744cc696f6a6b0471344d01fa36dc9f92032303b061bd6129bfe1fc7915088f350fc2a8710ab72ac2d4685f53100368606a46262831ecfae735686b7d9e1781e97f9940491207ee445495cef0a152c11c8ee92969b678758ad4675d30b0436e8dfc82bb86e8d65d99449716e0414cbe9d47e5e65bb6837f9ac044b584fabf708f9d18a13d68bb5789822400dc73e9a099de5f4a463681891847bac48f390a9d2c659bf0f78ebc701240e8b92f9f9674c98ec6f1a4c1f148df0c112fb0425f09cfcb2cb12bfc416bbb40dc94a4a027aa996bc0a0e26383db473a0fbed5d8808b5ea7ce4366c83e313ad38aec5e716591743f6b84031205cb23fdd23a616e7f646017b0864c8b8956f48c5a654803f51b50861e2a1becada605d14aac0f4b75a9cf98accd1f3b5c85ae5a3d5e4c2cc6e98d848fd1c4bc92a67dc2fa3e6c66d0c2b75d65b16445439abbd36b92138a8a38f59988a153f3bc09a2c73dfb29dec107bd86a78a9", 0x1000}) 2018/04/09 15:37:51 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x33a, 0x0) sendfile(r0, r1, 0x0, 0xbe) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) 2018/04/09 15:37:51 executing program 0: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x44, 0x0, &(0x7f0000000100)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000008f37)}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xdc, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7, @empty, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x14}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x101}]}, &(0x7f0000000300)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000340)=0xbec1, 0x4) 2018/04/09 15:37:51 executing program 1: mlock(&(0x7f0000217000/0x4000)=nil, 0x4000) 2018/04/09 15:37:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x6001, &(0x7f0000000000), 0x3, r1, 0x1}) sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x10) 2018/04/09 15:37:51 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, &(0x7f0000000200)="b9ca5f4635bc1353c55166a9da82af503826682c37") mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1, &(0x7f0000000240)="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") 2018/04/09 15:37:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x40000000000000e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x32, 0xafb, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/09 15:37:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x200) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, '\x00', 'ip6_vti0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd0, 0x118, 0x168, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8, {{0x0, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x7, 0x0, 0x0, 'lo\x00', 'vlan0\x00', 'lo\x00', 'ifb0\x00', @random="80e4195ec43b", [], @empty, [], 0xe0, 0x188, 0x200, [@rateest={'rateest\x00', 0x48, {{'ip6tnl0\x00', 'syzkaller0\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "26729b36e4d1ef9a45b425dc013817106a9442d9f519d29cb7c8eaf62abe5ed5f63bdec43d76c2fdb0f44639b67cf7d47d352bc6d0845fee1e1a3e0d4a921d17"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d3a61ecf339846aa48a33391abd91253f4c2fd8dab02f3292c08c15ac0190213e56c85ad6dac8fd3eecc6916d50b0b768428f154bd9277b7006e07e5a4ccdd7b"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x470) pread64(r0, &(0x7f0000000040)=""/193, 0xc1, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x101400) 2018/04/09 15:37:51 executing program 4: unshare(0x200000fd) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x77359400}) 2018/04/09 15:37:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x103001) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xddc3, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x1, r1}) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc) personality(0x440000f) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x4}) socket$inet6(0xa, 0x1, 0x3ff) 2018/04/09 15:37:51 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x1, 0x0]}, &(0x7f0000000080)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10082}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r2, 0x8, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x960}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x914a}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}]}, 0x6c}, 0x1}, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), 0xc) 2018/04/09 15:37:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) read(r0, &(0x7f00005f6000)=""/99, 0x60f) [ 187.319071] tmpfs: No value for mount option '¹Ê_F5¼SÅQf©Ú‚¯P8&h,7' [ 187.354800] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 15:37:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x9, 0x1}, &(0x7f0000000240)=0x90) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={"67726530000000000000f20000000800", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/09 15:37:51 executing program 6: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x15, "b7489b6f38a1a14b5b1b6661cf501195351a420cd6"}, &(0x7f0000000040)=0x1d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x8, "a919bbee1260072f"}, &(0x7f00000000c0)=0xfffffd32) 2018/04/09 15:37:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000290000003c000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xaf, &(0x7f00000002c0)="aa330ccaf9e86e1aa5f8abf11fa4", &(0x7f0000000000)=""/175, 0x7ff}, 0x28) socketpair(0x13, 0x7, 0x8001, &(0x7f0000000240)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) [ 187.400539] tmpfs: No value for mount option '¹Ê_F5¼SÅQf©Ú‚¯P8&h,7' [ 187.424686] 9pnet_virtio: no channels available for device ./file0/file0 [ 187.479287] unregister_netdevice: waiting for lo to become free. Usage count = 1 2018/04/09 15:37:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/09 15:37:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x70bd2d, 0x0, {0x1b}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20020) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={"0800000000000000d80000000000ba00001a0000e95e67597864b6ef3cef00"}, &(0x7f0000000280)=0xb64e85df14ad4f6e) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/117, &(0x7f0000000000)=0x75) ftruncate(r0, 0x100) 2018/04/09 15:37:52 executing program 2: socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @rand_addr}, &(0x7f0000000100)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x20c01) ioctl(r1, 0x10000002284, &(0x7f00000000c0)) creat(&(0x7f0000000080)='./file0\x00', 0x6) 2018/04/09 15:37:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000500)={r1, &(0x7f0000000540)=""/229}) ioctl(r0, 0x227b, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x8, &(0x7f0000000100)=[{}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) 2018/04/09 15:37:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x150, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2a0, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x1f, 0x101, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x7fff, 0x9, 0x1ff, 'snmp\x00', 'syz1\x00', 0x31fd2c10}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffffff, 'dummy0\x00', '\x00', {}, {}, 0x3f, 0x3, 0x2e}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffcfca6a1f, 0x3f, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfff, [0x2, 0x8001, 0x1, 0x1, 0x5, 0x5], 0x9, 0x4, 0x9}, {0x7, [0x6, 0x3f, 0x6, 0x7, 0x2930c9c1, 0x2], 0x0, 0x5, 0x100000000}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r2, 0x8010aebc, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) 2018/04/09 15:37:52 executing program 6: r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000100)={&(0x7f0000000000)="a11b5ba926d5", 0x6}) r1 = socket$inet(0x2b, 0x801, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f70726f632f7379732f6e65742f697076342f76732f73796e08dad7266a48c3526911f1cf136af4635f7468c73f0e493cb282324eee2390f9726573686f6c6400ed9cb1172fbe3a5e9b1f79d5bae14f9ed0b5bd3446534eaa026c7c74e6686e364731535c165498703d9ca6c49dd6989ab879b4de1eb0c57d0bd84b5685415e487b8a98f53a6eff9c09360301c25ed450e49b737c54de4192ec2008b54c569842c7d86b", 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="9f65dc899987be868b7ec81c57fa308c52bbbdedfb19d0f54c2bf8e35e8fa67dca0c8a54d3851e49d12e5547d0983fd1eb9e057784d290e76b67fc8ae6e6a2040a213cdfb6c60401c805a1f79e9978747e95f837e52bd5d886835813259a101c3de64f229201d036767012f6150100461c97764ef7aa5f454a000000000000000000000000000000"], 0x1) listen(r1, 0x0) r3 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000000000), 0x11, 0x400c000, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r4, r5, &(0x7f0000000140)=0x29, 0xdf) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x17}, 0x5431}, @in6={0xa, 0x4e22, 0x4, @empty, 0x8001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e22, 0xcde4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x80) 2018/04/09 15:37:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x516, 0x4f96, 0x80000000, 0x0, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/69, &(0x7f0000000080)=0x45) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000003000)=""/174) 2018/04/09 15:37:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x80800) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)) 2018/04/09 15:37:52 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='ip6gretap0\x00', 0xfffffd96) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/09 15:37:52 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) ioprio_get$pid(0x2, r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000085000000300000170005000000000000009500faff0000000000000000000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xffffffffffffff05, &(0x7f0000000480)=""/206, 0x0, 0x1}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x101000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xe000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r1, 0x7, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) times(&(0x7f0000000240)) openat$cgroup_subtree(r2, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x60, &(0x7f0000000300)="42992290c52d3a39e4b81971a7fa", &(0x7f0000000400)=""/96}, 0x28) 2018/04/09 15:37:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) r0 = epoll_create1(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0}) 2018/04/09 15:37:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000002c0)=0xfea6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="943fe72e2f3290e57957b6f6cd1af62056ca0157441360a3633381a8398b45af5f0a"]}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000280)={0x551}, 0x8, 0x80000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) sendto$inet6(r2, &(0x7f0000000180)="16ec48b8ef2877bdd6251e22ca0e08b1c5c9b93ae32c55af2448041aedeb3f664d434ca4dca58266fc9ebabdd19f215c045b92b3ff098c6913172aa94a4acb025b29a85cc49ba3eba1e9e127166cde0ead2c3b4348c9f0ba7791dbb2bd46c84d370fb2abac7748e3d81dbbf6385a6015f640790991834b3fb8195e95f9b701a1164e05578e0eacb731dad429d10f65eca9f534f82b04dd5d65", 0x99, 0x4001, &(0x7f0000000240)={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1c) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/04/09 15:37:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = socket$inet(0x15, 0x40000006, 0x200) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) 2018/04/09 15:37:52 executing program 1: readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/141, 0x8d) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x122) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000002c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x280, @time={0x0, 0x1c9c380}, 0x8, {0x8, 0x817f}, 0x2f0, 0x0, 0x4f89}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080), 0x2, 0x3) 2018/04/09 15:37:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0x6e) r2 = fcntl$dupfd(r0, 0x0, r1) getsockname$inet(r2, &(0x7f00000008c0)={0x0, 0x0, @dev}, &(0x7f0000000900)=0x10) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0xfffffffffffffffc, 0x3, 0x9, 0x4a76, 0x9, 0x6, 0x1, 0x3f, 0x2, 0x7749, 0x6, 0xfffffffffffffff9}) 2018/04/09 15:37:52 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffebff761f4291f20565580069b7a0bc69741addeb97010593e6897e3ac56685f1698081b939080006040000b2b129b9ffffac1414bba8648dfee36eac1414005f49c83045df1c61cb222b8bda77b8624452660e756c63c5bcfa442c3152b9c9548478335d7a523c9612117b3f628e4e4520de58031c8e3f0352b45df965e77b4dffffffff0000000013eae8ce2d0c677345e721aed935d1a52e0c43e68423714bf546c3fdecd25a69c99fb3100f83afc83e0d4bb10123fcded2c859f6a593d3b2b947ccc9040b04bfa88d9831c674cee052c4a9cd6c1ab026abcefc844ac92886023ad0942f185cb2fe598c43"], &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(r0, r0, 0x1d, &(0x7f0000000080)={0x32, 0xffff, 0x1, 0x1}) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x0) 2018/04/09 15:37:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaabaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000000000000000000edff0000bb7f6119195cb24d56000000000000000000004e200008b168afd4ea1b85ed5174b16b707b262dce58232c"], &(0x7f00000000c0)) 2018/04/09 15:37:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x3f) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffbff, 0x101000) 2018/04/09 15:37:52 executing program 6: r0 = memfd_create(&(0x7f0000000080)="10b65b45a3", 0xffffffffffffffff) unshare(0x400) fsync(r0) 2018/04/09 15:37:52 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe3, 0xffffffffffffff77, &(0x7f0000000080)="d2e69b4d6be6068ec758ca158a366bd288e0e9ed7d5f5fdedefa96e7950b9e0c56e5205076d4158c5b9ab28ec8416e9374af707d7eec178e18d2dcc8a4f0074a26abbbd88eb2abf0bd165b53592950fb0426363efebaab08973a745efecd2bf628500e2dc627241295826329dd319e01d971be2ea819f78185490fef66fabef2abe72148ca66699881a9fc9753d712bae29372608158bd07426b2fd43039dd7b40a7c502b8964400c65385752a374a7c22b3c1d1806fd001f3922544b052110f2f85db8365f1efb73bd22ca31b3df7bd7cb2b83d3c53e8aa67d0325bbc1a3c10317d06", &(0x7f0000000000)=""/29, 0xaa, 0x800}, 0x28) 2018/04/09 15:37:52 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000016000)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x240) linkat(r0, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x1000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x402) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0]) setfsgid(r4) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000280)={r3, 0x5, &(0x7f0000000140)=[0xffffffff, 0x2, 0x1000, 0x1, 0x0], &(0x7f0000000180)=[0xffffffffffffff01], 0x2, 0x4, 0x7, &(0x7f00000001c0)=[0x7, 0x7, 0x3, 0x7c000], &(0x7f0000000240)=[0x4, 0x3ff, 0x4, 0x4, 0x9]}) 2018/04/09 15:37:52 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000680)={0x0, 0xfffffffffffffffe}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000700)={0x0, 0x6e49}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000780)={0x0, 0xfffffffffffffff9, 0x6, [0x3, 0xfa, 0x200, 0x7, 0x1f, 0xffff]}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000b40)={0x0, 0xa0, &(0x7f0000000a80)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0xffffffff, @empty, 0x100}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}]}, &(0x7f0000000b80)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000c40)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0xa8b, @loopback={0x0, 0x1}, 0x2000000000000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="7d69d2d886111eb5eeabbf1cfffd60bfa01be5", 0x13}], 0x1, &(0x7f0000000100)=[@init={0x18, 0x84, 0x0, {0x5, 0x100000000, 0x400, 0x5}}, @init={0x18, 0x84, 0x0, {0x8286, 0x29, 0xea, 0x80}}], 0x60, 0x8b6e5e409365d7d6}, {&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x7, @empty, 0x101}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="bd338e1cd9d1d6174a1e06be59aa354947670eabc65e748871ec59480db4de70a218d36defe5fd8c7d8a2ad7c50df2b601469db167c32640234de3246e312ee0d46464900a9215bea7c50b7878ccc84c715e40fb97db8c0d550c9d81d89c766d09bc264c3cdf16aaecc3b31e04361749327ce5aef1bb5dbe22a667a35e6da88435712081ecb4d3e4dcfe8c", 0x8b}, {&(0x7f0000000f80)="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", 0x1000}, {&(0x7f0000000280)="b8ee098a3f1e2df79dce4321d1f5e8ae172b7d546926c670392304b6f4c89043b16864058d3d3e20d48e04a56cbec89413d49e381a8364e2010fc7f1d4431724bb57ff3b5d018e77b50ff381480a55313d6f453ff060249f1ab4e47ecb4745e9c8b4f3a1a39fc2f558eef51ca56ca851eb7d5fcd01983279e9ac7423f3587229df887aff01d13ad603b0145c5828a174737ad824c39cb5f2bb2d39c6a91181cb565fe8a4f8945517e06b541d6bc27e01d5347da69462c13f8b9d81d3d882010dd1f9c722b70a01d22ad6a917252fb4cc33bf28f9dc0ebbf67e859612cc9878489311e5fc1003bf8ce198468f1ff275718659d803e087", 0xf6}, {&(0x7f0000000380)="4145475dc54c46cb5ce32d65087df92ac948bfdca710ae672ec76ac65145db010418574514fc783e8eeee3b42a768127a863ed193527ec85f27bd8a76aaaf787fb78376a8adbac5d425fe4a9653321178e8e24dd0c396ede77ece3c2aaf9d02efb9080588089d2364752fa2b82560e5997e50a88a695f4ee44097359001bb1d06ea93793968a0a85e05e24fa44a067411f580c7a05209f092e774c2f3f2216cf5f7516619aee3d", 0xa7}, {&(0x7f0000000440)="81ed200007aa9a3b7ee6d6351332d95be2509382039803f077aa4eb2b77a5c089db72fb330124667f67b12af2b67c0f07f914e2d2980f55c62d7acbddebcee399d628c7074b61dc3a54b21e907b13891e4825038cda50679ab9015729e8cebae0c45809cc4c53c0ae6dac8", 0x6b}, {&(0x7f0000000500)="07a91446aad81144991c23198a84a70d9896112c1863", 0x16}, {&(0x7f0000000540)="c1d4f9b694d4bd06373e495ac23f6622b8d1f02d8bf37cc06cdd2db51a9f8e967b9716c17a7f1efb95f4bd1884931d2e6bd6341db082a7ce2f26cd807722e0d8f06efc3fb2524e6937ea62c5a7635148c7487d9b9bfe5036d9a657a80e01973e3c865f734fa4525e1e1d597e963e7da8826950e74ae0", 0x76}, {&(0x7f00000005c0)="445a612eb3a930ce9acbde52f65f6bef207a20b1c0de8125a6c44e20fc", 0x1d}], 0x8, &(0x7f0000000800)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x9, 0x7f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x401000, 0x0, 0x8000, 0x7, 0x4, 0x4, 0xdb, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x3, 0xb, 0x5, 0x2, 0x3, 0x40, 0x71, r5}}], 0x90, 0x40040}, {&(0x7f00000008c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000900)="d0253dbccb21305078ac8ec637ff96ddda80febb617d3e27fb729fbf11f775c556192cfcbb4744f15ea201fc955c5fab77e83e2568cd1bdc43348f7f3daa59a8a3471269410402a7830fe414679b2a792bdac5e0e8c4fe62af593027ca55fe56208f0a2b84be9499bfb536385ff9bcd1591f120fbeb05532c22dd2c0a2ef31d2a10866442eeae80c0a7e7d92d4fd1c1d7bb3524ca9fed75b660af5a36b47559e69dfb28914583429978b63087226ca79ee8e704a", 0xb4}, {&(0x7f00000009c0)="b8c7976928b930e6a4b1b2691e6edfaed27e8fa0e82d2845fa4c2f4a71dddfff7c8655bfeb4c48a3b826e656d30eda3881c28ed1a9337c4ea878a1662bec478a069b273f2a90d3ab1b2941cc8505f0209b85e0f493a5619e385e3191921bea813ccfde0f2826dcf979", 0x69}], 0x2, &(0x7f0000000bc0)=[@sndrcv={0x30, 0x84, 0x1, {0x46, 0xfaa, 0x204, 0x201e, 0x6, 0x80000001, 0x7ff, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x1, 0x6}}], 0x60, 0x800}], 0x3, 0x4040080) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0e630c4000000000c0"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c40200000000000000000000000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/09 15:37:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072cef0)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000263fef)="47504c2a212174727573746564b2272e00", 0x11}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x4110, r0, 0x0) 2018/04/09 15:37:52 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r4 = socket$inet(0x2, 0x4000000805, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="f3d037f3ae66b9800000c00f326635002000000f300ff47efd0fc7a892622ec3b81c0e8ed02e640ffd3b660f0f7600a60f20d86635080000000f22d8", 0x3c}], 0x1, 0x0, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x7b3, 0x0, 0x4, 0x0, 0xff, 0x0, 0x80000000}, @cstype3={0x5}], 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000340)=0x900000000, 0x4) ptrace$poke(0x7, r0, &(0x7f00000003c0), 0xfc00000000000000) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1d, 0x2000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000000c0)={0xad3, 0xffffffff}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00') dup2(r1, r3) 2018/04/09 15:37:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5405, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x7, 0xffffffffffff7fff, 0x5}) 2018/04/09 15:37:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r1, &(0x7f0000000000)="fa00", 0x3) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r4, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) socket$netlink(0x10, 0x3, 0x12) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x14) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/09 15:37:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001880), 0x800) r3 = getpid() ioprio_get$pid(0x1, r3) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000018c0)='tunl0\x00') r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000040)=[0x9, 0xc2]) getsockname$unix(r4, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) [ 188.764914] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop6 [ 188.787778] binder: 15501:15504 BC_CLEAR_DEATH_NOTIFICATION invalid ref 32 [ 188.821266] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 15:37:53 executing program 1: mkdir(&(0x7f0000000040)='./file0/control\x00', 0x16) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0/control/file0\x00', 0xc006, 0xffffffffffffffff) [ 188.847122] binder: 15501:15504 ioctl 40046207 0 returned -16 [ 188.848662] BTRFS error (device loop6): superblock checksum mismatch [ 188.907871] BTRFS error (device loop6): open_ctree failed [ 188.979387] BTRFS error (device loop6): superblock checksum mismatch [ 189.004078] BTRFS error (device loop6): open_ctree failed 2018/04/09 15:37:54 executing program 4: r0 = socket$inet6(0xa, 0x800000000000003, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0xfe, 0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x7fffffff, 0xffffffffffff0001, 0x400, 0x1ff, 0x4000000, r2}) shmget(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) 2018/04/09 15:37:54 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000003c0)=0x4, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) accept(r2, 0x0, &(0x7f00000000c0)) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r5 = semget$private(0x0, 0x1, 0x230) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000000280)=""/144) r6 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000000100)) listen(r4, 0x0) connect(r3, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x0) sendfile(r3, r7, &(0x7f000097d000), 0xff) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="fe40f64282b1fb0ec4ab6be962747d96771a50541f776ec806a22d0f985be34423c38552f03936f5ee4de503", 0x2c, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r8) 2018/04/09 15:37:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x2, 0x5, 0x7f, 0x5, 0x0, 0x7, 0x10000, 0x5, 0x800, 0x2, 0x1e5a, 0x401, 0x3ff, 0x0, 0x8, 0x0, 0x6, 0x0, 0x6, 0x68a, 0x8, 0x10001, 0x7, 0x5, 0xffffffffffffff81, 0x8001, 0x6, 0x6, 0x0, 0x5, 0x3, 0x6, 0x7, 0x40, 0x3, 0x9, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x4, 0x7, 0x5, 0x1, 0x2, 0x80, 0x67e}, r1, 0xf, r0, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x800000) 2018/04/09 15:37:54 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8018414d, &(0x7f00000000c0)="ab9d4940941373caab06afdf18ca72aed1305c5e972625aff3a01637e6a52d26c3350900c9d2a2642e3f0eec97a704fe3de28d354a1ed01c110ff283b2d86746c6c1d9d49cfa00000000000000d10f00000000000000000000000000000000000000000000d44d000000") syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) 2018/04/09 15:37:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) 2018/04/09 15:37:54 executing program 0: inotify_init1(0x80800) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000000040)=""/186) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/04/09 15:37:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x19, 0x0) 2018/04/09 15:37:54 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$tun(r1, &(0x7f0000001500)={@pi={0x0, 0x8847}, @void, @ipv6={0x0, 0x6, '"Zl', 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x34) 2018/04/09 15:37:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x223, 0x1000, 0x12c, 0x5, 0x0, &(0x7f0000000000)='bridge0\x00', 0x400, 0x3f, 0x3ff}) write(r1, &(0x7f00000000c0)="2400000058001f00ff03f4f9002304000a04f51108000100020100000800178001000000", 0x24) 2018/04/09 15:37:54 executing program 4: bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e22}}, [0xff7b, 0x7, 0x13e, 0x5, 0x2, 0x7fff, 0x0, 0x72, 0x3ff, 0x0, 0x42b7, 0xffff, 0x5, 0x4]}, &(0x7f0000000380)=0x100) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'ifb0\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="9bd5ae234d6589cbc1965bac6063", 0xe}, {&(0x7f00000000c0)="e2183ac87aab368d7b1a896a242061a05a95bae97fac69f0a3b1be592e7c40285f5d71ac591f", 0x274}, {&(0x7f0000000100)="76fc46f672b1cb", 0x7}, {&(0x7f0000000140)="b79f4de8e2659d0cceb89801fbaa36b595386234c7bece556c525270b00a24d6575ee3916a7037cc07c3d6fa9e6515e8245e95adcd315718c74845c4e8bf4351d6cbf12812f74e1a06ba4e6d77a8c9aa9e64b064b8f52d71e6ff7293fea397e67c4ecf1a629d9721ef7c02fcb92e39af75e26da795ddf95a4334d796302bfa2231b3af5d0e9139df54914f457f86890372538c5ac822aa5aaa5cb0fbdc89b1ff", 0xa0}, {&(0x7f0000000580)="ccf125986942eb5d7883a8f1d691ba6c0c73ed03f75b7ca1020b7c2230f3bb858b7c3356d66a1f7cc44c0c03d8dff3", 0x2f}], 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x83, 0x80e}, 0x400) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/09 15:37:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) 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$inet_icmp(0x16, 0x3a, 0x1, &(0x7f0000000380)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x7, 0x5, 0x1f, 0x6}, 0x6) 2018/04/09 15:37:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40046302, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000442000)}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x10600) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x13e00000, 0xfffffffffffffff9, 0x2, 0x7, 0x2}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xed, 0x2b373cbc}, &(0x7f0000000700)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @empty, 0x5}}}, &(0x7f00000003c0)=0x1a2) syz_open_pts(r1, 0x80002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x352677ae, 0x7}, &(0x7f00000002c0)=0x90) restart_syscall() getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/04/09 15:37:54 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0x5, &(0x7f0000000080)="1b1d65") 2018/04/09 15:37:54 executing program 2: socketpair(0x9, 0x805, 0x80000000000bb, &(0x7f00000012c0)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001240)={r0, &(0x7f0000000240)="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"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80, 0x480) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3, 0x305200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x0, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x30ddb5c1) socket$inet_tcp(0x2, 0x1, 0x0) bpf$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$inet_icmp(0x13, 0x894c, 0xfffffffe, &(0x7f0000000180)) 2018/04/09 15:37:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a736bcb1359ccaf79530d636cf45dcfa72a746364f5aeff307484772be53a6c809f52efbdc108b043d8394936fc5022062ffca056a2416a0f12ee1af5c8668f2cbcf2cace847c62b92c9e724a9544db302cbd96e1aa70e872a93ed210e6c2b55ac07bd09b301c53804fc3a689ebb1c37c5be78279bb6b5ed04ca070470e43d1e81d1019357656276ce5f815d775ac74e980fa4012ce81c62cd4bca953247adeebf88fa5c262ff93034b9a2d994d2fde17c620108c69c"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x20000000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) 2018/04/09 15:37:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202040, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x263, 0xfffffffffffffffd}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="67aab98147b4988ec3490f61dcac7fdce8a6ed11c31583f0b9ad18047e1897ca97afe58ae5103327612b8026b0a29cb93dca9e6000d3a7c92608d10000000000000000da318459b5a2de21584a92da6b1260b81e874327baa525b9a358362d57eb072e47b855364337a2b5111d72e6e39dde3f9ae76514d05846a4111d1c52788ead92fd3b5dfb9ac7ecedcf37594db89e723ac6ae6cd0ba6b11823d7121b8aa367be34abf04117d82bfa4e6dc4f2a8de0e7895e0b6d7d91b37acb2fde728fe6c96fa7afadeb59274cf6a62477a175d5fefd16701b4f34ed87d8d629257f2d1250ac0ffb586a2d3f8266ff388cb49ee8bc9fb751c6eebaef77123985927ac7d4355f09611a15fe89d0dd9869c4846ad5a3caa9036594bd70d40daba8976f0ae95c12e808ce23e7a3948528867a834f9b6c2efe") 2018/04/09 15:37:54 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000012c0)=0x3, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0xff, 0x1, 0x5, 0x1, 0x8, 0x20}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f00002fb000), &(0x7f0000d1bffc)=0x4) timerfd_create(0x2, 0x80000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001240)={0x0, 0x5, 0x8000, 0x3, 0xc2, 0x7, 0x1, 0x10001, 0x1000, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x101, 0x1, 0xff, 0x0, 0x9, 0x8d8, 0x8}, 0x20) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) recvfrom$llc(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, &(0x7f0000001200)={0x1a, 0x30f, 0x2, 0x2, 0x200, 0x1d, @random="c0189ad8f465"}, 0x10) 2018/04/09 15:37:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dcb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x4000) openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x585080, 0x5) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/09 15:37:54 executing program 6: socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100000000000, 0x8000) getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='map_files\x00') r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x424000) setgroups(0x0, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x200, 0x2, 0x3fad, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r4, 0x8}, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') lseek(r0, 0x0, 0x7) sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x14, r6, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000600)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa0, r6, 0x302, 0x70bd27, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x34}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1fe0000000000}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0xa0}, 0x1}, 0x4000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 190.149367] binder: BC_ACQUIRE_RESULT not supported [ 190.179248] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.211296] binder: 15580:15594 ioctl c0306201 20004000 returned -22 2018/04/09 15:37:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/71) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x2, 0x0, 0x20, "e517097f7a313bfa06a7eef708c3444826c4ec287d009d5379d03931ea14160ba37bf3a10624800b7e5457bd07dbb2c9416d32c03c1ed0983bea12467416134a23cfe73e2525d3056c0c7223fad39784"}, 0xd8) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/04/09 15:37:54 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x22) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0}]}) 2018/04/09 15:37:54 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x5, 0x635e, 0x5], 0x3, 0x8, 0x1, 0x4, 0x822, 0x8000, {0x6b53, 0x96, 0x677, 0x8, 0x4, 0x8001, 0x4e, 0x0, 0x9, 0x1f, 0xeac, 0x8, 0x40, 0x800, "b80998c943a58ceddaba7841e2d4ed8990d30bab7f15af5cd4164f853d98e7a1"}}) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='hfs\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffc}, @in6={0xa, 0x4e21, 0x57, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff]}, 0x80000001}], 0xac) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x84010, r0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) 2018/04/09 15:37:54 executing program 1: r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x60000000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e21, 0x7, 0x2, 0xa0, 0xa0, 0x73, r4, r5}, {0x2b2e, 0x3, 0x100000001, 0x9, 0x1, 0x7, 0x3, 0x200}, {0x8000, 0x8, 0x6, 0x101}, 0x6, 0x6e6bb4, 0x1, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x2, 0x0, 0x3, 0x0, 0x2, 0xd9, 0x5, 0x5}}, 0xe8) dup2(r0, r2) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x5, 0x8}) 2018/04/09 15:37:54 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(0xffffffffffffffff) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/09 15:37:54 executing program 4: r0 = epoll_create(0x3da) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r2 = semget$private(0x0, 0x3, 0x800000000000100) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(r4, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r4, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r4, &(0x7f0000000100), 0xff59, 0x4008004, 0x0, 0xffffffffffffffba) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0xbf46) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x3]) 2018/04/09 15:37:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x2, 0x8e}, 0x14d) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x20a100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value, &(0x7f0000003f80)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 15:37:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e637075003df00f27d9cd0473d6ad19e70a36c7aabc1c71a8a71769b3c2f5c577b60838a4a93932e01489976d73f8b8446bb5a00e4042a523abe1a92ca4c5955abe7b8ba359838f405a17c73cdd8f977595e3f000a188d42e5c6c475f7fb5b7", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x200, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) sendfile(r1, r1, 0x0, 0xae95e06) [ 190.290191] binder: BC_ACQUIRE_RESULT not supported [ 190.305936] binder: 15580:15594 ioctl c0306201 20004000 returned -22 [ 190.316471] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.397989] print_req_error: I/O error, dev loop199, sector 2 [ 190.404261] hfs: can't find a HFS filesystem on dev loop199 [ 190.416313] IPVS: ftp: loaded support on port[0] = 21 [ 190.430271] print_req_error: I/O error, dev loop199, sector 2 [ 190.442174] hfs: can't find a HFS filesystem on dev loop199 [ 190.467195] sctp: [Deprecated]: syz-executor7 (pid 15641) Use of struct sctp_assoc_value in delayed_ack socket option. [ 190.467195] Use struct sctp_sack_info instead [ 190.537178] sctp: [Deprecated]: syz-executor7 (pid 15643) Use of struct sctp_assoc_value in delayed_ack socket option. [ 190.537178] Use struct sctp_sack_info instead 2018/04/09 15:37:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000001500)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000001540)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6cd}], 0x7f) r3 = dup2(r0, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000000)={0x7, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 15:37:55 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="009d0c87bb85a1c3384b41a1"], &(0x7f0000faaff0)={0x2, 0x0, [0x0, 0x15c, 0x89d]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x40) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000480)={0x7b, 0x0, [0x3fc, 0x100000001, 0x8000000000000005, 0xf90]}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x16c4, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x8001, 0x10, 0x4, 0x3}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000740)={r2, 0xfffffffffffff000}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000440)={0x3, &(0x7f0000000180)=""/46, &(0x7f00000003c0)=[{0x800, 0x82, 0x6, &(0x7f00000001c0)=""/130}, {0x0, 0xdf, 0x3, &(0x7f0000000280)=""/223}, {0xbb, 0x0, 0x4, &(0x7f0000000380)}]}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @loopback, 0x0}, &(0x7f00000000c0)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x68, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f0000000540)=[@fda={0x66646185, 0x3, 0x2, 0x9}], &(0x7f0000000580)=[0x78, 0x38, 0x78, 0x30, 0x58]}, 0x5}}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x3}], 0x17, 0x0, &(0x7f0000000640)="80ee68f89dfc32abc9b333c56fd99867eb358bbbe1a9a6"}) bind$bt_hci(r1, &(0x7f0000000500)={0x1f, r3, 0x3}, 0xc) 2018/04/09 15:37:55 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0xc) getsockopt(r0, 0xff, 0x7, &(0x7f00000001c0)=""/141, &(0x7f0000002000)=0x8d) 2018/04/09 15:37:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffe52f, 0x1, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000012c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r8 = gettid() getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) getgroups(0x6, &(0x7f0000001600)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001740)=0xe8) getresgid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) r14 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001840)=0x0, &(0x7f0000001880), &(0x7f00000018c0)) getresgid(&(0x7f0000001900)=0x0, &(0x7f0000001940), &(0x7f0000001980)) r17 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) stat(&(0x7f0000001a80)='./file0/file1\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b40)=0x0) fstat(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001c00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r23 = gettid() stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002dc0)='./file0/file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002ec0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002fc0)=0xe8) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000003040), &(0x7f0000003080)) fcntl$getownex(r0, 0x10, &(0x7f00000030c0)={0x0, 0x0}) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000003380)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000033c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000034c0)=0xe8) lstat(&(0x7f0000003500)='./file0/file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003980)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000039c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000003ac0)=0xe8) getresgid(&(0x7f0000003b00), &(0x7f0000003b40), &(0x7f0000003b80)=0x0) r41 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003f40)={0x0, 0x0}) r45 = geteuid() r46 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003f80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003fc0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000040c0)=0xe8) r49 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000004240)=0xe8) r52 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004280)=0x0) fstat(r0, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004340)={0x0, 0x0, 0x0}, &(0x7f0000004380)=0xc) r56 = getpgid(0xffffffffffffffff) lstat(&(0x7f00000057c0)='./file0/file0\x00', &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005880)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000058c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005900)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000005a00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005a40)={0x0, 0x0, 0x0}, &(0x7f0000005a80)=0xc) r62 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005ac0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000005bc0)=0xe8) fstat(r1, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005c80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000005d80)=0xe8) stat(&(0x7f0000005dc0)='./file0/file0\x00', &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005e80)=0x0) fstat(r0, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000005fc0), &(0x7f0000006000)=0x0, &(0x7f0000006040)) getresgid(&(0x7f0000006080)=0x0, &(0x7f00000060c0), &(0x7f0000006100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000006280)=0xe8) getgroups(0x4, &(0x7f00000062c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r77 = gettid() getresuid(&(0x7f0000007540), &(0x7f0000007580)=0x0, &(0x7f00000075c0)) r79 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007640)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000007740)=0xe8) fstat(r1, &(0x7f0000007780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007800)={0x0}, &(0x7f0000007840)=0xc) lstat(&(0x7f0000007880)='./file0/file0\x00', &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000007b00)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x120, 0x4040004}, {&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001e00)="d7dbe2f7f600ee71bd79bed0a8328bdb284d657f80b5dffdf6e134d30bc3f7df58fb6b9f7520514036e49c58e404121a4200c4e76d5301012c1ece25c519483aa4a7186f9fa254df7687b2a7c703d07f80df0a6597a81c8bd0ffb92900cab42eec30b58b5c8817c3477a5a92dfd40e9c7cc56298753b1de08b6c4ba64c120fc8063bacfda4a55270a359b147c95f53b9f9303aa29ca2eea4b95b556a3f8d0c7d9ac2c97c83231b6f07bb96ac1e6a7a0696e585ba0de08d88b449062d4e933c9fce7dfe0cb649359248", 0xc9}, {&(0x7f0000001f00)="44d67d13a2f38588f59070f3453dc34391124007d74f312cc774cf8dcc3b37a8a058ac2135dd8b3f1d58009943812ea7ef8d9a1c5f7aceddcf6f66fd42b991537beea175ddcdeb6c047a6077ad1fac8fa4f81e07e41786ca867df28ebf270cbb7af401a442728771b7307329d8553de4382fc9476b927524b325c41fd6568a585193312488fd9a81284773b38cac3db6a66f00488457fb3eac77d3f719a2ee43205ffb59e08f4123a4577bd5cf153e94127e89b99e573914ea290a126bc3578f5724b226be4094554c2001f485441c9f6bd7e498c7b95504af", 0xd9}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000002100)="ef74e16a0df7c4676ea86418a7c4ba9b5788884b227e6f0f99f77fc090e8a5fcd1fb99ec998686b57f787520a5d140fb84d028c2a5aec3999a2db136a95dd296c9750cf73eb9703177828c7f662a270997741da900f2165fe7e3e12b8ce89889df2fe16273e9432d71256f16fb683bcf5e395551494ff6a67b5ed0531de260d25d3d70e8e56f1b1e5948080c637d39a182f1bb6899d5a88d3f51dcf7ac9d70b0181c66203d70731cf1c750ab9fb58b6414e7a812b2ca4111889e9a195350e49009a96f51b41574364fe6b7c9e6cfe40dd8a0e3041d940f067de0dff3f79b43f8b1f015f8f9b651b75087994d394db2110dee8111", 0xf4}, {&(0x7f0000002200)="eac6425efc3672c2cf46465d0162c9e3e2108695f4ea65e7814b67a3008ea7c49d3367b62cbc14e671316f4ea22a3a669fcf0bf2d80e02b48cfd77a7cbae2a2e99043e3917cc5ababb6a06973ceb193405e84cc1ecf1caffa9f298bdfb5013dd2448160f4a46d46ad993051297e3ef0fc159b0bb4314462c317c5f844f0c554994ad061505ddbe81b1ee179471b86e97d81490abcc81291007", 0x99}, {&(0x7f00000022c0)="b12178124d874af1df7ef891d072bf1a72965814b92f7ff1d11bfc13b259842273d4b9b64c771d8471dc332d62333731b1e6f2db0ab163420d3e7e6d7064ec6fa9f70528fcf1aa9c68c3ad0df8e1e1830376751b9893590b255c519c32e5d19295f6ddcbbdfbf7d21e9c10bb4661", 0x6e}], 0x6, &(0x7f00000023c0), 0x0, 0x80}, {&(0x7f0000002400)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002480)="667c73de80c25b119053eb829058c9f85fa9814c1406f9b423762f4326fe788fa4d387403b9d01fdb58226e6a4b409e34d51a634b37f60c1a7b094e235b5e87b3bf99511d5c77d96897654398c524acef398677a280947d74493f17b27f20b8f06311b8d5eba615f1f5a512f7cd4fdeb280378f870e892dcfe14267b36aaaeff7d35bf3f5716663231734142e276defba7d0f97a", 0x94}], 0x1, &(0x7f0000002640)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1]}], 0x88, 0x40}, {&(0x7f0000002700)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002780)="75272a479964d33e6c0f4ac325d3abe81c09ef0de3feedf9b5344e3fd9ecbe22ca3cc547aa75e71fb0246fa6df0f0a9bfb36bf30246f25e32f34d7d048e039a34b7728ad05374a6451329a09bba1560e371d9abc8856c49d39345352b4050abf34de02bbf55b3f2745fd184a87ea0e9119a878b8c2815796749eaa5fa7100b4923f23acb1a5b3c6808cfcde50bab4a1d373cd87cc0757fbeb89920012e2a4d2a3e7f888a", 0xa4}, {&(0x7f0000002840)="aa43a69b172ce03c4d3d4890656a6983ccfb2b704b6c1b7d342e34ac7588ee3f8ef4cbbb3d56cb960e17c5334efb4bdf1cca1b0aa70c83c8d2a5e842d416299abd03102b9137a681fe48d1475a4c574926e23f71c71ae641d88e948a6c6851b1724c59a42afc8e0c2a719c07f79c06b4d6699780c8794216a5c6e430bc48910571c2b26c81c55d5e5e9b55f79ef97fdb26ce128c2e2109221c491a69a6231d94", 0xa0}, {&(0x7f0000002900)="e85830c97ae449fd50596f0a8f883bc0d96dca2e62c6c6b360d45080", 0x1c}, {&(0x7f0000002940)="ebba7b05f24e498624a6d0f02463bc6cf9b2cca9cb9fb788ccf100", 0x1b}, 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0x1000}, {&(0x7f0000005540)="70c7253e3eb4fcf4", 0x8}, {&(0x7f0000005580)="6d3115e139d7fce497fe39eb8f16dc2bb99721bec3498293cb7eb29626ee47b814655e7c41b1a7dcbe299fd6bea69ed6931d8dd3dbe38cac8c5a444c7ff7fb32b256cd1699859bd14a049ceae813f1864e02696d3763f42f3e9aeac6ccae7493eddf9f03f3db3c73c11c8de0e641e11ee2947adfb6d1a96dcfc31b15c8abc41e398d982175259d145853439daf9c275fd896604e3028a71a24dc84af15ce533861a467bcd48ab7ebb0a13425eb972c1cab3b2ce3459855356f1d0ec21b896f77c2dca93c3f4be9122b9cf374dc21647159d874e6fb8b5836274e90d004f8fc58530a9f", 0xe3}, {&(0x7f0000005680)="0377ccb00269bf52ec9013def569bfab34d741c114cf253510979f3dfce24d6c477fbe2f601643a29284912429ebb58b7b95d6f54dd2e71f515e803019402d88e75d15b3a4516f1b3ffa963e63ee1a5d5f7e6d6ab73a18f68307577aad813538e40e132ab27d2834a9b6e31f73890f96dd5b65c1962a63e68db44de61fb1a07bf08df1dba240bc8a9d8678eb10414362e19ef0988fc8113c190b59c065", 0x9d}], 0x5, &(0x7f0000006300)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x120, 0x4000}, {&(0x7f0000006440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007500)=[{&(0x7f00000064c0)="dda8246e582bbb3e3d82d6ad21c213096e827a03bd66316558ec140694bc3e0e1014ddce148342710fa052358453cea9483a2df234", 0x35}, {&(0x7f0000006500)="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", 0x1000}], 0x2, &(0x7f0000007a00)=[@cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r83, r84, r85}], 0xe8, 0x40}], 0xa, 0x4000000) 2018/04/09 15:37:55 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) modify_ldt$read(0x0, &(0x7f0000000180)=""/233, 0xe9) write(r1, &(0x7f0000000180), 0x1b2) 2018/04/09 15:37:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/41) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2ea3", 0x21) 2018/04/09 15:37:55 executing program 4: syz_emit_ethernet(0xfea4, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaab6002d0c676708004500005800000000002f9078ac14ffaaffffffffb401880b0000000000000800000086dd00000057000000000000e9ffffffffebffff00000000000000000000000000000000000000000000000000d572994f576b7ded00"], 0x0) socketpair(0x3, 0x0, 0x1764, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x100) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/04/09 15:37:55 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0xf0000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x8, 0x5, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x100000000000f, 0xfffffffffffffc01, 0x8, 0x1000000000000004, 0xe, r0, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x1278, 0x6f2000, &(0x7f00000003c0)) 2018/04/09 15:37:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/09 15:37:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = dup(r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x6, 0x10000, 0x2, 0x8, 0xaaf, 0x1}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a1015", 0x528, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/73, 0xffffffff80000001}) r2 = dup(r0) write$sndseq(r2, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {}], 0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r2, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write(r0, &(0x7f0000001280)="01", 0x1) 2018/04/09 15:37:55 executing program 0: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f0000000000)="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", 0x174, 0x0) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f00004e9000)=@known='user.syz\x00', &(0x7f000002e000), 0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x100000000, 0x0, 0x800, 0x4, 0x4a9c, 0x1}) 2018/04/09 15:37:55 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x2be, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x90) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x208000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0xe3f, 0x2, 0x897, 0x3ff, 0x0, 0xfff, 0x20000, 0x2, 0x3, 0x1ff, 0x7, 0x100000000, 0x5, 0x7, 0x400, 0x977b, 0x8, 0xb108183, 0x2, 0x81, 0xff, 0xccc8, 0x9, 0x5, 0x768, 0x1, 0x8000, 0x82, 0x3, 0x7, 0x5, 0x200, 0x7, 0x4251, 0xdc, 0x2, 0x0, 0xfffffffffffffff8, 0x3, @perf_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x40, 0x5, 0x3, 0xfffffffffffffffb, 0x8, 0x3}, r2, 0x10, r0, 0x8) syz_open_procfs(r2, &(0x7f0000000280)='net/route\x00') mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000000100)='./file1\x00') r4 = creat(&(0x7f0000000480)='./file1\x00', 0x140) symlinkat(&(0x7f0000008ff8)='./file1\x00', r4, &(0x7f00000005c0)='./file1\x00') openat(r1, &(0x7f00000004c0)='./file0\x00', 0x200000, 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f00000003c0)="869daf3a6f572b384e0288da67e012c308bd4752a34d2e1c822a81c52cbe7d8e02be1273f56f9599c47004fa301140db0b68c8f3892e9477d44088a0af369e4ef6c0a2bf9e0c7ce98dae8dd7b69b40", 0x4f) renameat(r3, &(0x7f0000020ff2)='./file1\x00', r3, &(0x7f0000002000)='./file0\x00') ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000140)={0x6, 0x6, 0x20000000000000, 0x4, 0xcc88, 0x5, 0x0, 0x4, 0xfffffffffffff890, 0x5}) accept$unix(r5, 0x0, &(0x7f0000000500)) getsockopt$sock_buf(r5, 0x1, 0x3f, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) 2018/04/09 15:37:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') fstat(r0, &(0x7f0000000200)) 2018/04/09 15:37:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000024000100000000000000000000000000030004000000000000000062fd000000000ad6949409d7c29c000000c081a44be5446263a5784c3fd84bc65712dbd2d1faa86ff0d8746ca560098431080087babf6b10afa8559939a0b49b8d855d871c5afff216f12945b6385296c52cde0996210d47670c7397c5a833dbb56f585abe5314989fe50c0db638aaaceb96680ec1e29ae94be3bd5097c678fbb4a3e82fdbd740381aa9df8bff157a98b0774ee660e6"], 0x30}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x7fffffff, 0x6, 0x57, 0xf86, 0x401, 0xcb6}) 2018/04/09 15:37:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/09 15:37:55 executing program 5: syz_open_pts(0xffffffffffffff9c, 0x80040) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x9, 0x200, 0x3, 0x100000001, r2}, &(0x7f0000000440)=0x10) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r3 = semget(0x1, 0x3, 0x50) fchmod(r1, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140)=0xfffffffffffeffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000005c0)={r5, 0x2}) r6 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r7, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r7, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r7, 0x5989ea07) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000000)=""/12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000f86181095fd8f278e8f1726f61a75f51a5c02b86d5a0e5dd1b05ca3c99a4257ae92d5e1943dfa39646d54b693dacadea1f8101a43796697a876cfd0dc76ec6fa97095c327939a0518f71e43f9bc006b76e93ae65db7ffaebc893eaee9f6c0a8fa4b518e4e6cd323ccc1544c3e6a7719f23a0f709e881e3a6ea472b48d111e738da45d4c54d5aff9cb411d137e945862cd193568c7bc90aeccd480a14f5d7a28baebc1db53460a0d8c48b9747a7d44b8f6f719a990fa53b97ae104b9515d721cd0bebf66bfb50efc36f748f1085f2c2ae7792b4b10118cf502b5c4f"], &(0x7f0000000040)=0xc0) r9 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000000100)=""/4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)={r8, 0x9c}, &(0x7f0000000240)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) 2018/04/09 15:37:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="5c20719a666e79ee5b51b9f859ba119b0922be9f0a550a46efb95cdbebeb98e1a4289a910cc9d7c364195b9ad544854ac63fafcdfb36b498ce534a0b97e88edd47d94043551f2bb1522277f701222af8ecd4847f0844c5c53cac0c99e7294828e2c6c0bda71efedc550f626b58ca9198e338d6e85973d640fec7a4849a836c88", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000280)=""/103, 0x67}], 0x3, &(0x7f0000000340)=""/185, 0xb9, 0x6}, 0x7}], 0x1, 0x40000000, &(0x7f0000000440)={0x77359400}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x3}) 2018/04/09 15:37:55 executing program 0: r0 = socket(0x4, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0xfffffffffffffff8, 0x8, [{0x100000001, 0x0, 0x80}, {0x8, 0x0, 0xffffffffffff7786}, {0x3, 0x0, 0x7}, {0x9, 0x0, 0x5}]}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/04/09 15:37:55 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/66, 0x42}], 0x2) [ 191.534809] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 191.603883] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 191.668148] Process accounting resumed 2018/04/09 15:37:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$notify(r0, 0x402, 0x11) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x2, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2}) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/04/09 15:37:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x4000) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x5, 0xffff, 0x3, 0xfff, 0x3, 0x3, 0x5, 0x2dc, 0x40, 0x2de, 0x5, 0x4, 0x38, 0x2, 0x555, 0x100000000, 0x5}, [{0x5, 0x5, 0x3, 0x4, 0x1, 0x0, 0xffffffffffffffc0, 0x1f80000000000000}], "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"}, 0x1078) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/04/09 15:37:56 executing program 4: 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_NMI(r2, 0xae9a) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x8, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0xc0003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 15:37:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pwrite64(r0, &(0x7f0000000000)="c1cf7178454b7483b78137d8020b771e7a66d4c705dd5095285775d911238c049b1ada9b6ae0874b93e9d8f82d27db997a21703a0204eac954525bf1d35506a4b149", 0x42, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x627, &(0x7f0000000100)}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1) 2018/04/09 15:37:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x551000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) bind$packet(r1, &(0x7f0000000100)={0x11, 0x7, r2, 0x1, 0x25e, 0x6}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/09 15:37:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000380)=@can={{0x0, 0xfff, 0x100000001, 0xff}, 0x5, 0x0, 0x0, 0x0, "3eebee7396777f37"}, 0xffffffed}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = socket(0x1, 0x4, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x89e, 0x1c8b, 0x201, 0x4, 0x65, 0xff, 0x8, 0x100000001, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x3ff}, &(0x7f00000003c0)=0x8) 2018/04/09 15:37:56 executing program 1: 2018/04/09 15:37:56 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x80000000000002, 0x101) r1 = memfd_create(&(0x7f00000000c0)='%^mime_typecpusetvmnet1trustedeth1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x11ffe) sendfile(r0, r1, &(0x7f0000000040), 0xfee) 2018/04/09 15:37:56 executing program 1: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000000)="24000000000b07031dff1f946fa2830020200a00090001004003ffffffeca3a20400ff7e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000080)={0x57, 0xffffffffffffff22, "4e578231b86d8a15d7e108c6c2e8f89ad7d7208db03fd37ded4c7f5609b8fe72b87f1acc28e7403d7aa96a20841e8ef86712e42b547388ae2d0690554c65fa20340d942cf6bac1571fc89ec946cd45"}, 0x480300) [ 192.405957] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 15:37:56 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffffffffffff, 0x400) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x5, 0x10, &(0x7f0000ffd000/0x2000)=nil, 0x8}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0x5}, {0x8, 0x4}, {0x3, 0xfffffffffffffff8}], 0x3) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000380)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x17d, &(0x7f0000000440)=ANY=[@ANYBLOB="180200000000002000000600028000008500000000000500000000000000950000000000000087ecfcdc01ed5518f0a1ca64bcd33a0b17409e1251f97b1e4044f08f5485b40c8d5084935c393f5a054882f1aba76f6f03267caaaba52d822c2e3f67d0ddd145ef5c56ecd7a06dc0a835f997b0ac5027b92f267a1d0d482b03f60c44d198cd287d6276a6d20d888afd37ea82f782790311feeffc1354e93cc402a7533f1ab24bc6967b44136e6ad973af610e5cea0fc5fd5500df4365da77fcfa3562ac34456dc4f46617a3"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='yeah\x00', 0x5) ioctl$TIOCSTI(r1, 0x5412, 0x0) signalfd4(r2, &(0x7f0000000540)={0x200}, 0x8, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28) sysfs$3(0x3) 2018/04/09 15:37:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000ffc)=0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x338, &(0x7f0000000140)}}, {{&(0x7f00000000c0)=@un=@abs={0x1}, 0xa, &(0x7f0000000040), 0x287, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000140)) 2018/04/09 15:37:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1, 0x3}, 0x8) 2018/04/09 15:37:56 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000003000)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x200, 0x70bd29, 0x25dfdbfc, {0x3}}, 0x14}, 0x1}, 0x240008c4) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x7ff, 0x0, 0x6, 0x1, 0x401, 0x2}, 0x20}, 0xa) 2018/04/09 15:37:56 executing program 5: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000009040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f000000a280), 0x0, &(0x7f000000a2c0)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}, 0x100}], 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/245, 0xf5, 0x40000042, &(0x7f00000001c0)={0x11, 0x2, r2, 0x1, 0xfffffffffffffff7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/09 15:37:56 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@alg, &(0x7f0000000100)=0x80, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) bind$can_raw(r0, &(0x7f0000000340)={0x1d, r1}, 0x10) r2 = socket(0x15, 0x90d, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000040)={0x1, 0x6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000080)='\b', 0x800000000, 0xb9, &(0x7f00000004c0)=""/185, 0x800000000000, 0x0, [], r4}, 0x48) 2018/04/09 15:37:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x2000005a, 0x443}, 0x14}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1d) 2018/04/09 15:37:56 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"66e8e6d8ec3527"}}, 0x10) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x2, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) 2018/04/09 15:37:57 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) accept4(r1, 0x0, &(0x7f0000000200), 0x0) 2018/04/09 15:37:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1fffffffffffffce, &(0x7f00000000c0)=[{0x20, 0x0, 0x9, 0xfffffffffffff000}, {0x6, 0x0, 0x7}]}, 0x673fe4c2b796fbcf) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xffe000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@rand_addr, @multicast2}, &(0x7f0000000080)=0x8) 2018/04/09 15:37:57 executing program 6: r0 = socket(0x4000000010, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/04/09 15:37:57 executing program 4: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x55, "6fe2818e4f9e923b33169107bc1296e73b2104d389193223e0aa97e80b45ae41bea2dce79acf4b282c3a9ceffa8d846fec1296aa610a480c01b60b79ef606dcda2f3abaee5d8f78c38377f05e290d816fab2485e6c"}, &(0x7f00000000c0)=0x5d) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x8, @empty, 0x1000}}}, 0x84) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0xfffffffffffffffe, 0x5, 0x0, 0x1ffffffffd, 0x2}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) 2018/04/09 15:37:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x4a4040) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)=ANY=[], &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x6d, "3ebd6620af917e2726e489040b82f51ee16799453ffdf9d791c6a3e5c58013a4352e7ecff0f921c25d10b4e7cba151bd4e4f4e630122676df31d50b697b3bc19b698827507851d23c2651390d88d13d34f460ec188cd2a1e1eb09b902c27a5f4200ccfc9b2aad6b3f93798fc05"}, &(0x7f00000002c0)=0x75) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x100) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000300)=0x1, 0x4) sendmsg$can_raw(r0, &(0x7f00000016c0)={&(0x7f0000001600)={0x1d, r2}, 0x10, &(0x7f0000001680)={&(0x7f0000001640)=@can={{0x3, 0x7f, 0x7f, 0x6}, 0x4, 0x2, 0x0, 0x0, "4c48e51193191e00"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/2) creat(&(0x7f0000000100)='./file0\x00', 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r3, 0x0) alarm(0x7) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/09 15:37:57 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x200) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) r1 = eventfd2(0x7, 0x0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140), &(0x7f0000000180)) 2018/04/09 15:37:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xfffffffffffffec6) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000400)="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", 0x5a1}], 0x1) 2018/04/09 15:37:57 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000000580)="596b3fd970bd06ca", 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) fremovexattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="747275737465642e766d6e6574302d656d307b25656d3175736c72007f9974273c196c62b098a7b7d3a01d08959c6680c5de4dcf275381b1eda59cea4d3b3f205d38de11ec46de"]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x1f, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x8, 0x0, 'client0\x00', 0x1, "bdb6b55730ca55f0", "52c6f49c6dc84611859268a262a94eb04d092c0b914eef6faeb32b4651c9489e", 0x5}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) 2018/04/09 15:37:57 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x48) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x141) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/09 15:37:57 executing program 5: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='#)system%\x00', 0x1) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x14) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/09 15:37:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/09 15:37:57 executing program 6: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000001c0)="1f00000054000d000000076ff6d2d954d2de64f87d907d360000fc07ff1b0702000008000000070001ff5450d9fa5e94fd48f7a3af78c7fbd5eee381a92d99bc723ac8e29918367c000057997862c7d0a9c7627e00f7db3a52513e0f6efff9", 0x264) 2018/04/09 15:37:57 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0), 0x0, 0x24008090) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x4, 0x8001, 0x13}) 2018/04/09 15:37:57 executing program 0: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) dup2(r1, r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) dup2(r0, r1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5b, r2}) 2018/04/09 15:37:57 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x9, 0x4e20, 0xffff, 0xa, 0x80, 0xa0, 0xaf, r1, r2}, {0x1, 0x9, 0x1, 0x3, 0x3f, 0x5, 0x8000, 0x5}, {0x40, 0x2, 0x30d0, 0xfffffffffffff001}, 0x6, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0xa, @in, 0x0, 0x5, 0x1, 0x6, 0x100, 0x1, 0x9}}, 0xe8) mkdir(&(0x7f0000000380)='./control/file0\x00', 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/04/09 15:37:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/09 15:37:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000006000000000000000000000000000000"]) 2018/04/09 15:37:58 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) listen(r0, 0x20000003) socket$inet6(0xa, 0x5, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="9fd1d811ec59ab9a274772468fa2db4c98ec0ab7ace1276daf27216eebbc3fa480fd472224f90e440b1928fe0f7aad49352764552097c8db6b2505373d5791cd3f98806e12a2aeba372adb239c9297f810f6dc7d4c26e11bbde02e00eda9ea68e1c89b7fba86eaa9d4c5ffb8cfe990595a717d2b912598636a9b7125df4d0e9dc2b5a37fc92815b80eb1ba46255299a4858fefb5f1e2ca86d8c52a45de031fcdc14ba891e1f575e4bef2", 0xaa, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x2, &(0x7f0000ffc000/0x2000)=nil, 0x0) 2018/04/09 15:37:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client0\x00', 0x0, "51af03ed6dc32d0e", "eeedbe7ba59b83aa3a397f922c06f47e969e99491e516b5eb9f3200fc766a430"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0xfffffffffffffffc, 0x7}, {}, 0x0, 0x3}) seccomp(0x0, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000040)=[{0x0, 0x5, 0x0, 0x9}, {0x5, 0x7, 0x2, 0xffffffffffff0000}]}) read(r0, &(0x7f0000000000)=""/15, 0xf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 15:37:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x2000000, 0xe6e, 0x9, 0xd28, 0x4, 0x7, 0x8, 0x7, 0x0, 0x3, 0x2, 0x3}, {0x7b4, 0x7fffffff, 0x3, 0xffffffff00000001, 0x6, 0x20, 0x8, 0x6, 0x80000001, 0x8, 0x1, 0xffffffffffff7fff, 0x3}, {0xff, 0x1fe4, 0xffff, 0x101, 0x3, 0x0, 0x400, 0x8, 0x4, 0x9, 0x5, 0x2, 0x8}], 0x3f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/kvm\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/kvm\x00', 0x0) r5 = add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='_z', 0x2, 0xfffffffffffffffe) r6 = dup3(r0, r0, 0x80000) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000001500)="c25483c9b961099b2a25ea7320b5be21a94f6a84e22dae2efda0388b6f8fe683782effb3d9ed8c3486039ea12ce0e85497d5672977c4f9b2503a7874859eebbf8c41dfe086") keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r5}, &(0x7f0000000380)=""/197, 0xc5, &(0x7f00000014c0)={&(0x7f0000000480)={'sha256-ssse3\x00'}, &(0x7f00000004c0)="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", 0x1000}) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/09 15:37:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x240000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r2}) 2018/04/09 15:37:58 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x30d800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'bcsf0\x00', 0x0}) bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, r1}, 0xc) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x2002, 0x2, 0x0, 0x1}, 0xe) 2018/04/09 15:37:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0x1000, 0x0, 0x649b9d38}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000700008000000008010000000600000000000001000000000700000000fcffffff000000000000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x46, 0x2, 0x7fda16f9, 0xffffffff, 0x4, 0x0, 0x10000, {0x0, @in6={{0xa, 0x4e21, 0x53, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x1, 0x7f, 0x83, 0xfffffffffffffffb, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0xfffffffffffffffe}, 0x98) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xff, 0x650000) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x428000, 0x22) 2018/04/09 15:37:58 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0xfffffffffffffffe, &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x3f, 0x143100) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0xffffffffffffff0f) 2018/04/09 15:37:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x460000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x100, @tick=0x1, 0x21f, {0x1, 0xffffffff}, 0x213, 0x1, 0xd58}) 2018/04/09 15:37:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4080, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/04/09 15:37:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x2, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) 2018/04/09 15:37:58 executing program 3: r0 = socket(0x15, 0x802, 0x1) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/04/09 15:37:58 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) finit_module(r0, &(0x7f0000000000)='em1+bdevcpusetuser\x00', 0x2) 2018/04/09 15:37:58 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) r2 = getpid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=""/15, 0xf}) close(r0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) 2018/04/09 15:37:58 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000140)=@req3={0xf7f2, 0x6, 0x6, 0x2, 0x10001, 0x5, 0x65b}, 0x258d15fe1c2118c1) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = dup2(r0, r0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000040)) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="d256ff9b3d287177b7e5e5f1fce23390bcfea4395d24c51cb92594996d7012960a2e9a8421a63606340dbe4d7d696ec8bdc1be50479ffa747f2e2cc04ccc6e75646f4bac373d5f4799d26e4a678da7b4b7c12d23e56ddde05c2c9a2e36cf95a92146185cd4050d7145043dc173df847605bd725497ff9a39dfbfc947da6ccd2841ba28835972cf80c929722c21e7bc434552517a8f3452c1a8c28eb473b18eb38df2f1999a53636af0099f4e68dbca7bfe3cad03213843e9e7e787230fb0c61be3010d30fbe95dc8639a831d26080094d916", 0xfffffcb2}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) dup3(r1, r0, 0x0) 2018/04/09 15:37:58 executing program 4: listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0x4, 0x3b67, 0x3ff}, {0x9, 0x7, 0x1, 0x5}, {0x2, 0x0, 0xbe1, 0xbe}, {0xfffffffffffffffa, 0x6, 0x6, 0x1}]}, 0x10) 2018/04/09 15:37:58 executing program 2: socket$packet(0x11, 0x5, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = socket(0x4, 0x8000a, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x90, "5e9c9219700c43b8ad19d5be931fbeaf0e10835a6223ef55fb87df1e892d68f4d700a9de1b1ce2a16bf31e6d9b482199844e9570a23f306af19fb98ddda00344e116b6ea7578d425d2a29763ae82e542f3feae17d7ca49f9508dfd9b156f8ec80ed3f20626d3afd8255a8e061c9d4420dd7d322edfbaf68ce6385ac142b59987c12361e1ea89e7e7df6c6fe18f5927ce"}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfffffffffffffff8, 0x5, [0x57198ec0, 0x3d7, 0x0, 0x2, 0x10000]}, 0x12) 2018/04/09 15:37:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) setregid(r1, r1) setregid(0x0, 0x0) 2018/04/09 15:37:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000100)="7da9f7ba2847a5ce2a399940fdd86708afc2f8b5cf0c673f0464ed50acd5a6df1feee4baecb02542dfbbba04cd8153c1ab78ec2facde3727c870cf5fb8e166d9dcf206b847c85eae343e0ba2bd1b39e14d1bc44409d0bd7dbdf9f3a7f657907efabb8b0d72", 0x65) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') userfaultfd(0x800) recvfrom$inet(r2, &(0x7f00000002c0)=""/72, 0xffffffffffffff05, 0x1000002000, 0x0, 0x72) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000180)={'ip_vti0\x00', 0x4}) 2018/04/09 15:37:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) fchmod(r0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x20, 0x10, 0x101, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/04/09 15:37:59 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x40) ioctl$VT_RELDISP(r0, 0x5605) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000240), 0x7fff, &(0x7f0000601000/0x3000)=nil, 0x2) 2018/04/09 15:37:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) r1 = socket$inet(0x2, 0x4, 0x1e) dup2(r1, r0) flistxattr(r0, &(0x7f0000000000)=""/247, 0xfffffffffffffcb8) 2018/04/09 15:37:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x1ff, 0x20, 0xfff, 0xfffffffffffffff9}, &(0x7f0000000100)=0x18) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x101, 0x4, 0x5c, 0x20, 0x0, 0x1ba9, 0x4004, 0x4, 0x1ff, 0x7, 0xc00000000, 0x2, 0xbd, 0x80, 0x9, 0x5, 0x5, 0x66, 0xe2, 0x7, 0xccb, 0x0, 0x8, 0x7f, 0x9, 0x83, 0x3b10, 0xcf, 0x3, 0x1, 0x10001, 0x7fffffff, 0x7fff, 0xfffffffffffff001, 0x8, 0x6, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000180), 0x2}, 0x20100, 0x9, 0x8001, 0x0, 0x8, 0x10001, 0x2}, r1, 0x3, r0, 0x3) r4 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r0, 0x402, 0x80000000) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/04/09 15:37:59 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x10f, 0x8025, &(0x7f0000000080)={@empty, @multicast1, @broadcast}, &(0x7f00000000c0)=0xb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/09 15:37:59 executing program 7: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000040), 0x40000001, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) getitimer(0x2, &(0x7f00000001c0)) 2018/04/09 15:37:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/24, 0x18}, {&(0x7f00000001c0)=""/73, 0x49}], 0x2, &(0x7f0000000280)=""/93, 0x5d, 0x3}, 0x12101) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004008100000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) pipe2(&(0x7f0000000340), 0x80800) 2018/04/09 15:37:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)=""/237, 0xed) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="2e36c7d175dcd9d09c5b1fe6d37a1fa1ffea1eb67d1e2baa1cba492ce8d9252245c79dbc1914bb22c8701cdc52d5af72c3cad70788752a225f7adfeaa316619926bfceb48c861e5cd0a4d54bbfd01e93468159d7c5ae3b59ab4a9f028d940a36319b8da55bfb2d4f0fc855b83ef24e8a7fd81da32777d8e28d3259f92311b2b51cac8622ad396829482ac9670a29074c6e12ff9ae996952bdc00f4620f428fe696efd35778ce2502ecf16125a510c4611fc3d6ff819cbfb1e57fc280692c5df7d15d", 0xc2) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0", 0x10}], 0x1, &(0x7f0000000080)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x66f, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f0000000380)="1877c14882cd4d044f745bf5bec944d86b1a0c5bd028b6f5627b24726a4ac1eb8a74717b47be7cc584ca1426de3ab3aa2d1d68068dc275840695d5a67193649a8250245c5cded3659004d311f823e9721fdb8f92d68e436257054671da72fd02e58b98c91a761334444259f62466274091fd53246dba9ac320f9eb6c9388b76c5c714e5bf4c815d8295e124d55b36b30ea486d1fccdab12fca6f614d", &(0x7f0000000040)=""/21}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x100000001, 0x205, 0x1, 0x1, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000580)={r3, 0x68, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000005c0)=0x10) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xfffffffffffffdd9}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/09 15:37:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x4, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 15:37:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d6100000000000000000000000001042000000000000000000000000200000000f8230000000000000000000000000000000000000000000000000000000000000000007132c56146da0dd979b6836783342334db2c0d0f48f508bd412557caeef6e944958acbe080426f6a4e99dc29a4e2651e7512265d7a7433cedabe1e75c828f6dda8f4e579"], 0x48) 2018/04/09 15:37:59 executing program 3: r0 = memfd_create(&(0x7f00000001c0)="fa9364657e20", 0x400000000000) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='/', 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r3) open_by_handle_at(r4, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r3, 0x58, 0x0) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) recvmsg$kcm(r2, &(0x7f00000025c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2) sendto$inet(r2, &(0x7f0000000300), 0x0, 0x8000, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)='}vboxnet1wlan1\x00', 0xf, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) recvmmsg(r1, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/183, 0xb7}, {&(0x7f0000000440)=""/100, 0x64}], 0x3, &(0x7f0000000500)=""/85, 0x55, 0xd2}, 0x68c}, {{&(0x7f0000000580)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000600)=""/238, 0xee}, {&(0x7f0000000700)=""/173, 0xad}, {&(0x7f00000007c0)=""/158, 0x9e}, {&(0x7f0000000880)=""/218, 0xda}, {&(0x7f0000000980)=""/32, 0x20}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/8, 0x8}, {&(0x7f0000000a00)=""/69, 0x45}], 0x8, &(0x7f0000000b00)=""/42, 0x2a, 0x6}, 0x400}], 0x2, 0x12000, &(0x7f0000000bc0)={0x77359400}) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r5}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000080)={0x1, r0}) r7 = semget(0x2, 0x3, 0x200) semop(r7, &(0x7f0000000180)=[{0x7, 0xff, 0x1000}, {0x0, 0x2, 0x1000}, {0x3, 0xffff, 0x800}, {0x7, 0x101, 0x800}, {0x3, 0x1, 0x800}, {0x7, 0x401, 0x1000}, {0x0, 0x6, 0x800}, {0x3, 0xa678, 0x1000}, {0x3, 0xfff}, {0x2, 0x4, 0x1800}], 0xa) fcntl$setown(r6, 0x8, r5) 2018/04/09 15:37:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80802) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"695f623000faffffffffffffff000020", 0x400}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000600), 0x0) io_setup(0x6, &(0x7f0000000180)=0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000600)="0e8d3a206ec09506ecdfe5e96b10e3da16fbf00bfce24fcd22b9806ddcc537d60b3748426d0204d5e226d0e7818b8faacc466302014663aa10be46c66498c719ffa8dc9374f398811bb8bb1437c1509b191794ab9ccc33932f441e1cedf2d293f319a7d9aa66f824feb24c925466075a5a4fcb22fdabbf9deaac17af79b5255b7ee671204e15cb290eb0f907e396c74fbc50094cd486b104393a69a24741a681bd8136b21f4a553b68a3b4d57eb7a5dafd2ce9cd0863115540c38bafdd707416c2e31fa3ca73dea94f5546ad02853afed25860e57f46cb7c78978b5b2465b647885fc4", &(0x7f0000000700)="092acff02ded9f4617329004a01cc83d26d976d89893b3572d2ba4fc505e626e6c147fb2d2883ff0516fe0c6642792c3998291ea8a883ca0a57178c49ae994a3db075a64d48332866566991fe2a97363a085a2b10a7214365870f2926304d4fe4b09411f76471cae053dfd904719684ff818a97c22d51a257386fedbacf050804df92e25b62a67a328749d57507e753c0377531a5cf8c7ef80c7a3688fc3ce2191652639583eecebb23dcb8be4f60c578aff210cee9186a1cfcb8a84c6895a05e7c9aa131dce857f", 0x1}, 0x20) r4 = request_key(&(0x7f0000000540)='big_key\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='keyring\x00', 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$read(0xb, r5, &(0x7f00000001c0)=""/242, 0xf2) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='E', 0x1}]) 2018/04/09 15:37:59 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x312, @time}) 2018/04/09 15:37:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x227e, &(0x7f0000de6000)) [ 195.610159] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/09 15:37:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x70}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000c6d3000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 195.667988] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/09 15:38:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) 2018/04/09 15:38:00 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f00000001c0)="8a78eb620934af4334426993faca34ae06558a84871181b905dd19463c47619d74022b0db52755578e745deb8b1c1ac4d1f4d7301fe23d2bb118352045d41a866803000000000000000000000000000000000000000093eb7840d95a79eb437a527f2a94e9cb92c414843b75e47f1ea385b3cb3c7367786a00e30c1bdac703c948f16ae4a118712627387af8ef3239bc7852517bcc6591bb80e9afb399d5a3a9a0256eb8ce914607826ae7f58549c94a3332c2c84e1bb7e421cb6c4c88a80501213f281e5a3efb17bbf36ecc3533d6f647fc0c42094834d9503355aee0fb361b2ca8050be111") 2018/04/09 15:38:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x120) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000001880)=@can={0x1d}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002a40)="e0d78811307def8fd6306dcbc54a8eb703162a886460be8040ec3f87871cf40ce115a220a629e6d6b538ff67113f0b28592f88a396db8fef63b12d438c2f11c1036bfa22c464c2581d56f44f2eb9b657f3dbb66f6497a32fb589cac15c5e680b5c3f7338ec2d08531c2cc03d2826fa9d23eb9172b916f8e02f3f572c53b65ea3c50c4e2f972188c76fa88ecda794737bfc8ac8cbb7661138af7235f261de796c11cf8944e15d8de39f73dcb05d4fcf85bbe51922f5af8c924e61eac3fd48ed26ea5d1677e400c65f0bf3f95f0861988ecbf06c2423c75a1c547f0943c5b67128d10629e99e7d62f6184571b33d3c60709f54fc2f25e22abf7ec280f8aa94cc5f523c1cd175fccbba8071316579e2a9ae88c943b560b77d83e831bf518aa23736b6db4fb3342d9cec1cec9eede3d378be2b1561a539c1aec41806e2cb0317e9e6d4a9cf0d7bc6be68f033b4e84b199e89741006a3847573bf0267a3219e96a85dec7516c942666971049f4347b1a980deb742164718880df113a3665d927d14f94e4ec71ccea409d1e955a524e85b805cdc364758826d1b893f3e9cdf63c7f026ccc0f0cf4a231b890b6fe55147d91e273c3f3d359f4b09fc284b2f98526a8293be4cdd6f3442f05e85d07bc608963b137ca4754011520e16ab8f394c47a2213c5a13645fb4c078b180bf5a6e87f963506c964c918baf7ed02475b7ff13a8c112d877fe5da503f58b69cebd6ee5e2b917f0c49fd5bd7251384a860c8f879f298b796411c98d9d58cc0c12c5647f2f91c1c473d4d72b2229a02f6651ae1fc42ef86a69e0e3c242c7694463ffcce56270166230aa4caec04aa46464ab30f80e7a7e60fc22362073044af07032696b2c4eab7317fe7b2901e6aa5e4327cb63a5b662f45963bd70fe5ec229120b789c9da56d28d7f15df85e936d8317983153f91c84c7d7580bbc45c538e0338ecb99191fe401822f5567ed53d012d53042b0afe47a67af782a63a79e2529e88957be4d07a57e50be97852d231f9ddcfcce7d6639011fcad40c619a1a7dbf395ce0e0bb1d1ec723de1bc6c5f92724b5b2bb4c0066741ff6db2eee19921d440026144fe32e7cf8f19af40d319544ed5491ba", 0x31c}], 0x1, &(0x7f0000003bc0)}}], 0x1, 0x0) 2018/04/09 15:38:00 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa003, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) fcntl$setstatus(r0, 0x4, 0x42000) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xb1b1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="3fd7d0721b28b67673b9cb8d8df68fd46a277c38ce651f4782f4a1a945bea594faf88455fa4464143122163c9af0274fc880b5c9f0704178c11574daec2c84c061dfbce751e8b69f668cfd6deab5180a4c70498ce3c7edc60cb7cb18855e0211ca4545c0a80087f9b45a697999283559ef28902f11150324b048029353fd0458250698763b25f162c67fcb41d10ba2a492134dfd64cc137ad6901ac664fc41d8f35c8e0c223610080f2916f8a7db19a3a6df4807a207ec09ae4afb0977bb29854b024b6185a3eaf9325619e35ecd0a168f30eb8258b15a47a3fd3c5eeb542a04a55ecc4c69d380", 0xe7, 0x8}], 0x40000, &(0x7f0000000240)={[{@resize='resize', 0x2c}, {@noquota='noquota', 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x7f, 0x37, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x0, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1465, 0x40) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xffffffffffffffe1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000004c0)={r3, &(0x7f0000000300)=""/56}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000500)) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x50, r1, 0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x58, 0x0, &(0x7f0000000d00)=ANY=[@ANYBLOB="00634040030000000000000004000000000000000000000010000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="852a62730b010000", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000c80)=ANY=[@ANYBLOB="4800000000000000624769176c41846f092eea276851e0a3d4bd0d51d6b09424f564fd9ac7045b19d03ddc3def41b8252aaa97f37fb95be09a026d896709381c6226aa75ef0787db699ced55ed6f0fe199021091d80c29"], @ANYBLOB="0963104039f4819260ad2618711e614f476ddacc08a181fb73becef534b41cfb", @ANYRES64=r5, @ANYBLOB="0400000000000000"], 0xb0, 0x0, &(0x7f0000000640)="a4915751fd8580485fefbf35d92ad2872e1aa5edf86d9cec785c589470a223aee12e72ada636dd2bd92cdbd567b908add0e2958f44a2d850ed5c1403256b41f100848a6c0be65198a0c6f5d27580f7fbfe37659a6ed0813f9b744e97f1b4eea611128b75be9393e45e4f1adffcc6bc3667e933b2654f26d3adda5d50ab19eb248241c018069217acbe9c9661adc8f847ec300f60ab04e88a82df32bd80ad1b97758c9687e86830ca48f95b734e536db0"}) time(&(0x7f0000000740)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000780), &(0x7f00000007c0)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) ptrace(0xffffffffffffffff, r6) tgkill(r6, r6, 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fffffff, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000840)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000880)={0x0, 0xfffffffffffff001, 0x6, 'queue1\x00', 0x80000000}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000940)=r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="5a29587b22008e14018a134365a10419", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000009c0)=0x20) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000a00)="1f2e5301afe13f66cc8a5231369eeed09669f8067bd46b8ea36148316261432d76c42ea06c90aa149bd8f09f3da542adcdf550fc0b0c7730ca0b4f79d31f47c01457a2ac713caa7359a8b19dc96eb43c56a1f7c4c60ea4ff7eebdc0a2bf71c4d521792f2bdc4f03584c8aa35a7624600c6dfb788d8b7") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000a80)) clock_gettime(0xfffffffffffffffd, &(0x7f0000000980)={0x0, 0x0}) select(0x40, &(0x7f0000000b00)={0x6, 0x4, 0x1, 0x3, 0x1, 0x400, 0x8000, 0xee}, &(0x7f0000000b40)={0x1, 0x9dd, 0x40a1, 0x4, 0x5, 0x3e1e05db, 0x8, 0x100000000}, &(0x7f0000000b80)={0x7f, 0x200, 0x7, 0x8, 0x8, 0x9, 0x101, 0x8}, &(0x7f0000000c00)={r7, r8/1000+10000}) fcntl$getownex(r1, 0x10, &(0x7f0000000c40)) 2018/04/09 15:38:00 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1b}, 0x25, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00'}) 2018/04/09 15:38:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfffffffffffffde6) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@srh={0x33, 0xa, 0x4, 0x5, 0x12d, 0x6, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) r1 = memfd_create(&(0x7f0000000040)='.vboxnet1@\x00', 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x100000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/09 15:38:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000a, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/04/09 15:38:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x40, 0xe9, 0x4, 'queue0\x00', 0x80}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x400, 0x0) connect$nfc_raw(r3, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x3}, 0x10) 2018/04/09 15:38:00 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/113) r1 = socket(0x4, 0x0, 0x80) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x5, 0xecb}, {0xb, 0x5}, {0x3}], 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x7) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000080)={0x8, 0x7, 0x8000000000000000, 0x8}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/04/09 15:38:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) 2018/04/09 15:38:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, 0xa70b, 0x47, 0xdf, 0x500, 0x8000, 0x200000, r2}) 2018/04/09 15:38:00 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x15}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x8, "95a49b88d803ab7260ac606f3ccc189e703d"}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/04/09 15:38:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x80, 0x80, 0xfff, 0x2, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/04/09 15:38:01 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x40) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x7, 0x8) r1 = accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001500)=[{&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x5) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000040), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) r3 = syz_open_pts(r0, 0x200000) fstat(r3, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback, @in=@local}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001680)=0xe8) 2018/04/09 15:38:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) listen(r2, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) fadvise64(r0, 0x0, 0x7, 0x1) migrate_pages(r3, 0x6d6e, &(0x7f0000000080)=0x50e, &(0x7f00000000c0)=0x40) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/09 15:38:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/04/09 15:38:01 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="8500000002000000251e001900f600009500000080000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0xffffffffffffffe7) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000380)=""/68) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x3, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e2000000485d4a0ff05a9ce40f8f3f521ffcd51ab7ed34cdc0380b87ef8abb164ba2073b2dac9e815a4acf00d227c2ec668e02334ce0d2f07db05aa7935dd2c13dfd09654ae1541d9dd7eac2597131013b5ec876fc89ff804cb98c51875462e6982fe386deb392573376d37faa7e45a33f9d63e4864450749f99741d0fd12b78be4a00eb934e724c3bd3e36c04cd51c7bb8858c79c3365f748337e4c9c053d15eee2dbfd640af5955efcb2ebc877494f1594393227fc680c6ee077aad417790266176c2c98f843628d00573d4745be4cdd73847d5d206b732937"], &(0x7f0000000040)=0xea) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) listen(r4, 0x9) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000340)=ANY=[@ANYBLOB="020000e8ff0000000000ef40"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xfffffffffffffff9, 0x3, 0xffffffff, 0x3, 0x7f}, &(0x7f0000000080)=0x98) [ 197.057059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 15:38:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 'gretap0\x00'}) r2 = dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x5c, @loopback=0x7f000001, 0x4e24, 0x0, 'sed\x00', 0x20, 0x1, 0x31}, 0x2c) setsockopt$inet_int(r1, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/04/09 15:38:01 executing program 2: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r1, &(0x7f0000000200), r0, &(0x7f0000000240), 0x891e, 0x7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r2}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x7fffffff}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x100000001, 0xffffffff, 0x1000, 0xc400000000000}, 0x8) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x800000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.evm\x00', &(0x7f0000000300)='trustedeth0{]vmnet1\x00', 0x14, 0x2) 2018/04/09 15:38:01 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) signalfd4(r0, &(0x7f0000000200)={0x3}, 0x8, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x0, {}, 0xf08c}, 0xfffffffffffffed9) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) listen(r1, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4000) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000280)) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x5, [0x5, 0x9, 0x5c, 0x7b, 0x9, 0x9, 0x9, 0xffffffffffffffff]}, 0x5c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000240)=0xfff, 0x4) 2018/04/09 15:38:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000001f5ff024d569f2a4f2fbf781f4b21a3d80cbd6c744b000000000169658a83aec7b40159f520c25f31f5e2b1dd8da1c3e2e8b955c5cb18f2edf6e6d51447fbad18d5f224c790e9d9feb6d2d644bdcff2ab635ad608d6c9453d9f1c62d0fabb8ff7b58bf25787bca5538fb378072442c0255845bbc1821c5308ca5619dbb6f10fd897eec2583a1ad37822b33cfbf7b0725c083faa0f23495572da01caf76dddbf04c14e11c065504e9e1bcdd0cafd569bddce7853996ae51f5df57e8529224c09ffba0c2d5523ad8a2e62ce21473a6d2578a852c50e7c8713fbd376aaff2b52c5"]) 2018/04/09 15:38:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) sendfile(r0, r1, &(0x7f0000000180), 0x7) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x4, 0x4, 0xfffffffffffffffd, 0x556f, 0x100000000, 0x7}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x20000000000a, 0x10000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140)=0x3, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10000, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/04/09 15:38:01 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x2, 0x0, &(0x7f00000001c0)=""/194, &(0x7f00000002c0)=""/102, &(0x7f0000000340)=""/71, 0x5000}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000001440)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001480)={r3, 0x7}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/04/09 15:38:01 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000400)=@llc={0x1a}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001900)}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x401, {{0xa, 0x8, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) 2018/04/09 15:38:01 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) personality(0x5000007) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) [ 197.165929] IPVS: set_ctl: invalid protocol: 92 127.0.0.1:20004 sed 2018/04/09 15:38:01 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/237) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') r4 = fcntl$getown(r2, 0x9) syz_open_procfs(r4, &(0x7f00000000c0)='net/ptype\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) fremovexattr(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='u']) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000080)=0x9f, 0x4) dup2(r0, r2) 2018/04/09 15:38:01 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 15:38:01 executing program 7: r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8080c, 0x3) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000002000), 0x8a) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000540)=0x7a, 0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/101, &(0x7f0000000200)=""/127, &(0x7f00000007c0)=""/4096, 0x6000}) sendto$inet6(r2, &(0x7f0000000080)="e5d2a0c7d829", 0x6, 0x3c, &(0x7f00000000c0)={0xa, 0x4e21, 0x21, @dev={0xfe, 0x80, [], 0x11}, 0x3ff}, 0x1c) r4 = dup(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000040), 0x4) ioctl$VT_RELDISP(r2, 0x5605) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000280)={0x9, 0x0, 0x80000000, 0x1, 0x9, 0x893}) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 15:38:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000001000000000000001085ff000000003ccef00000000000000000951d000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1c00000000000, 0x301000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/91) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x210000, 0x0) [ 197.226746] IPVS: set_ctl: invalid protocol: 92 127.0.0.1:20004 sed 2018/04/09 15:38:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="8e", 0x1, r0) keyctl$revoke(0x3, r1) 2018/04/09 15:38:01 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000047ff8), 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) eventfd2(0xa72, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/09 15:38:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x2, 0x800, 0x8, 0x10001, 0xfffffffffffffff9, 0x8001, 0x80, 0x20, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x7fff, 0x6}, 0xc) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$join(0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@llc={0x1a, 0x33d, 0x4, 0x1, 0x6, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="f579c94d367cc7706d5f12b62ac9a296513cc8f6daa6692fa01b844865e8e4aa656ef89d69d8dc36cdffd4ecaf", 0x2d}], 0x1, &(0x7f0000000680), 0x0, 0x4000000}, 0x4000) keyctl$revoke(0x3, r3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x1baadfb4, 0xfff, 0x7ff, 0x8}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000880)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) getpeername$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000dc0)=0x14) bind$packet(r0, &(0x7f0000000e00)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}}, 0x14) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000380)={0x0, 0x8000, 0x1, 0x7, 0x4, 0x7, 0x4, 0x3, 0x100, 0x2, 0x800, 0x7f}) r5 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmat(r5, &(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x15ff3479, 0x400}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e22}}}, 0x84) ioctl$TIOCSBRK(r0, 0x5427) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/09 15:38:01 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x101000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x4, 0x8e, "a08406bb8950afecfec31d0ed3f787dacc5d8edaf53f1aa11a2030fe133eba4911521559163fba9dc12298259648ecbf39d3b730510cd5cb1c4aed968ea9854d656af942af4c1564585c29195409929916e60bf1d25d2b6170d99c1561f4a01d052ac2a245027f83dd79711187bc79674f82334421bfe3def2edb4c20468541145b19f0e3af9ef9a2c908cf0b0ce"}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) 2018/04/09 15:38:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x101, 0x20400) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x80000000, 0x40}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x400000, 0x0, @sync}}) [ 197.511093] unregister_netdevice: waiting for lo to become free. Usage count = 1 2018/04/09 15:38:02 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgid(r0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 15:38:02 executing program 6: getpeername(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000580)=0x792) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) r2 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="100100001a00100c26bd7000fbdbdf2500000000000000000000ffff7fffffffffff02000000000000000000000000004e2100004e2300050200208000000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="fe8000000000000000000000000000bb000004d5ff000000fe8000000000000000000000000000bb11900000000000007f00000000000000040000000000000004000000000000000180000000000000ff07000000000000ff01000000000000810000000000000000000000000000002000000000000000090000000000000002000000000000009c8600000010000000ffffff2cbd700001350000020001400c00000000000000080019002b00000010000a002cbd70002abd70008fc100000800180001000000"], 0x110}, 0x1}, 0x0) 2018/04/09 15:38:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) r1 = syz_open_pts(r0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), 0x4) 2018/04/09 15:38:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001100)={0x14, 0x10, 0x10000000000a, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400001, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2200100}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@del={0xe8, 0x11, 0x302, 0x70bd2d, 0x25dfdbff, {{'ecb-serpent-sse2\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x5}, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/09 15:38:02 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x37) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fallocate(r1, 0x10, 0x0, 0x81020e) 2018/04/09 15:38:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x16f) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f0000005700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006940)='(', 0x1}, {&(0x7f0000008000)="61c34841174fcd1ae51381c414bda2da5b0c677441e78100a3c562dea670f65c30a025f44bcc1027b6b00f6ab5432c297d5e0995f06a1f0ede50a700181f12d1", 0x40}], 0x2, &(0x7f0000006d40)}}], 0x1, 0x0) 2018/04/09 15:38:02 executing program 6: 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)="2600c26bc0b8e694a5e937dd412ed4ed296c58110b3735457f4533858115718375b4bd27d928bd83ef39b24a2446ef87de24cd12545be0471c080a08eb384cf8b14efcc8d3f005970766ffbeb4db05233b6f3d1dd4ec4d10731d8a11178c", 0x5e}) 2018/04/09 15:38:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000000)) 2018/04/09 15:38:03 executing program 4: r0 = socket$inet(0x2b, 0x1000000000001, 0x103) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0xfffffffffffffd02) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000240)="26986039a598", 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x5, 0x768, [0x0, 0x20000280, 0x200005b8, 0x20000718], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x8f06, 'ip6gre0\x00', 'ip6tnl0\x00', 'sit0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="6d573e2c8a7b", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x13, 0x0, 0x0, 'gre0\x00', 'ip6_vti0\x00', 'teql0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="c759027857de", [0x0, 0x0, 0xff, 0xff], 0xb0, 0x218, 0x268, [@devgroup={'devgroup\x00', 0x18, {{0xf, 0xc4, 0xfffffffffffffff9, 0x279e8c82, 0x6}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1f, 'system_u:object_r:syslogd_var_lib_t:s0\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x2, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x10, 0xe91f, 'gretap0\x00', 'bcsf0\x00', 'syz_tun\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x100, 0x130, [@mark_m={'mark_m\x00', 0x18, {{0x80, 0x2, 0x1, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x32, 0xd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x88f7, 'bpq0\x00', 'eql\x00', 'lo\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3342ea864b70", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}, {{{0x5, 0x0, 0x8035, 'erspan0\x00', 'gretap0\x00', 'teql0\x00', 'bridge0\x00', @random="8539d7741714", [0x0, 0x0, 0xff, 0x7d62e533f0f90eef, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x198, 0x1d0, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x100000001, 0x101, 0x80000000, 0x1, 0x0, "ec2367cb22d272b09569cf9f85a418add06f935b0cbb7169f1af64b08c6f80f55a386a01c6e3558a267e5c2169db9fbe3c53f98c7ed1613007d0643443b6d0ae"}}}, @common=@nflog={'nflog\x00', 0x50, {{0x10000, 0x4, 0x4dff90e3, 0x0, 0x0, "5010a88d76b40a84f825936099db31c730762080ee5796d16e42d893ecee7f1f6dfdc57b66acf7c0c0d48a22be18b9beddd6de4c3327f327dafe6730fd4fea4f"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe}]}, 0x7e0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000000200)) 2018/04/09 15:38:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) r1 = dup(r0) read(r0, &(0x7f0000000000)=""/16, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/09 15:38:03 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6a47283c8678", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000aed000)) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/09 15:38:03 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f00000fc000)={0x1000019980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/09 15:38:03 executing program 2: syz_emit_ethernet(0x1019, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4}], {0x8100, 0x80, 0xffffffffffffff12}}], {@x25={0x805, {0x3, 0xffffffff, 0xf3, "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"}}}}, &(0x7f0000000000)) 2018/04/09 15:38:03 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) socket$kcm(0x29, 0x5, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/09 15:38:03 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/209, 0xd1}, 0x2f6e7a499057a8e3) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/244, 0xf4}], 0x3) 2018/04/09 15:38:03 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt(r1, 0x7fffffff, 0x100000001, &(0x7f0000000080)="23dd1959b61e391669c38ef998e87e73200d4a292f62e179e68e14ecffd6ea40af9859d09d38a17096781d22597701f0b28e274cc3bc99ceae92b061136f08f689e74fb782e3776c74fdc76eee67850588976d6872091f42308a205fc4ea8263feb7b7318d4592ff933d", 0x6a) 2018/04/09 15:38:04 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x200, 0x200001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}}, 0x9, 0x9}, &(0x7f00000007c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={r1, 0x10, &(0x7f0000000800)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000880)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/09 15:38:04 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=',', 0x1}], 0x1, 0x2b) syncfs(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) fsync(r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x3) fallocate(r0, 0x1, 0x6, 0x1f) rmdir(&(0x7f0000000140)='./file0\x00') open_by_handle_at(r3, &(0x7f0000000000)={0xa, 0x1, "0601"}, 0x3ff) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/09 15:38:04 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x16}) clock_gettime(0x4, &(0x7f0000000200)) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x2, 0x6, &(0x7f00000001c0)}) r2 = socket(0x10, 0x802, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write(r0, &(0x7f0000000240)="24000000200002f0006b000420edfc00022500080100000800c875ec4cb701e412d1c8af", 0x24) bind$llc(r2, &(0x7f0000000140)={0x1a, 0x303, 0xa461, 0xfffffffffffff48c, 0x9, 0x5, @random="7227dc96c3ed"}, 0x9) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000180)={0xd9, 0x10000, 0xfff}) 2018/04/09 15:38:04 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r1, 0x20008001) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r2, &(0x7f0000003600)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x81, 0x1) accept$ipx(r3, &(0x7f0000000640), &(0x7f0000000680)=0x10) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) fallocate(r2, 0x3, 0x0, 0xffffffff000) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xbad, 0x933}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0xa4ae, 0x1, 0x7, 0x2, 0x5, 0x7, 0x0, 0x1, r5}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000240)={0x10000007}) 2018/04/09 15:38:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x40, 0xa9, 0xa39, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000400)=ANY=[@ANYPTR], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x3df) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) 2018/04/09 15:38:04 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x7d, 0x0, [0x0, 0x0, 0x9, 0x3d7]}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000240)="7510409c7e178a27411086b4d690eb8d82ffb52b25cc86015e070bfd97e3b3244bcbc558949651e8650cf1ac0a61dce3b5dfa2065395b5119a5a714ed4e07b2672a376cc352c47630b13f464245e8f6ee60be6ffffc53047f472e9699f37a6051369e678b9314bc476a759e8560e0fdf05e5b0f4f3f4f67807400f7bf1e13534bb09a051ccc95563859f6bb01b14349b9e1c62202623134a81faccfcd87f5a5f1f527d50490a3955b278a55281ef1aa33f8b15a6408d9be69a1d0b01dd6bd05b4d69980594f0b6d2a8be", 0xca) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1000, [0x6, 0x36b, 0x3248128f, 0x3, 0x0, 0x0, 0x6, 0x2]}, 0x5c) 2018/04/09 15:38:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept4$ax25(r1, 0x0, &(0x7f0000000240), 0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@remote, @rand_addr}, &(0x7f00000000c0)=0xc) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x9000}], 0x0, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/157) 2018/04/09 15:38:04 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0xe7, &(0x7f0000000140)="bc4ec9b22be053679156380f94980e34bb96570761cd6891aca0a74872f2018b4a78c58a633c2891bc3b4d1112bf174208fe683e1d28a655e4ebffd81e46d3043100b9df8a6c66c002d7597d167e61ada0cb79c3c00a98fef1d3b3f7e3c9381718ee44834ce723bf572e830f6b372fc6ba5fa13289a77afbd90a2433b80ae11031eb698c2c1921d2bbb80e0fe49fb7270c62343556e40aa144fc40db03dafbcc989cba6ffdb86f3c953a31e52b7d57e846ec4348be6a82bbf23bae5e7da6764c1fbd512345b9d6013f867115ae0dd8867e85a2976d8d8191794bdf193b740eeb2b527e41f3e8ad"}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0xe52, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="c0f73e1271d6a116d1d491865cce8eb8b2e8fd0382ebc1a999a86b0390efcdb9d80f6627f4f3011ac4e54e2a4ab1017b53b8cc5ce7be52417e9e11513d07f5a8db3d6cbf09e36ed6111b504757bd193daaa514d604887415ac0fb6fa68caf92ea14e02a244b34406e0d7fecbea959bfa5a3bce4c88a9c832ff58f84d1df1", 0x7e, 0xffffffffffffff7f}, {&(0x7f0000000400)="db2ed1a8289851ed48ede8d1f28dcda5e605db54173eaf65c4835b5916d7772de970c2100d309e3d3d1c11a50f879a71b06c26758b0f7362fe9d7db91e293fadf877ec80c04cd2d83c4e54974905c782a2341e41834aea5a295c8ae93e761a41f73985b6f573e5758ba51a87e59a76b0a57f4baf51c433728f0493a9723c8a0feeef70eb74d0917d809556cef02bb9197cc6f87ae5e6534b92dd69fcbea71ddd447a2d6eb3327b7a19c805d422ba1afe3ed05f4cc9197b76f95bdb8b338a4fc7498af9f0e33325ec893683bedcd2c2aac180f751b81379a4d68b735740b658f0056ce51e4b9377ffb5c5f955646fad45f1a7882070", 0xf5, 0x5}, {&(0x7f0000000500)="c53189b03b846d4d6a0a0c343406073e6dabfc96f1d9c72da9c76f6b561e48", 0x1f, 0x5}, {&(0x7f0000000540)="a7bd5f596b969f5c0690fd1e19206f751ebc24b9f3d768b6552b6195f2f7ab5ac8deef35e0c33f391d5d3fb043c5a43a86039c2038ca2ee30a28b8e0c36227993d5b422e26230212678c90bf3f2381bc86f47a60bad06eb20e275f8a849e0ab246dfb030dace1b1cb97c47db68dcbf4601299ece681b47de9c3de77a13aa02ba5902380e29f2bed9c9177f006a", 0x8d, 0x1}], 0x1008, &(0x7f0000000680)={[{@hostdata={'hostdata', 0x3d, ')ppp0\\'}, 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x36, 0x33, 0x3f, 0x34]}, 0x2c}, {@loccookie='loccookie', 0x2c}, {@barrier='barrier', 0x2c}]}) r2 = memfd_create(&(0x7f00000006c0)='selinux\x00', 0x3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000700)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000740)=0x1, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r2, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)="75008489a900c45d7dcce4d3093ab77459c2358fcdfd5492", 0x18, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000840)=""/4096, 0x1000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001840)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000001880)={0x2, 0x2, 0xfe2c, 0x4, r4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000018c0)={[0x0, 0x6, 0x2, 0x2, 0x7fffffff, 0x1, 0xfffffffffffff4aa, 0x9, 0x7, 0x80000001, 0x5, 0x0, 0x34, 0x100000001, 0x4000000000000000, 0x20], 0x1000, 0x500}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001a80)=0xe8) connect$can_bcm(r2, &(0x7f0000001ac0)={0x1d, r5}, 0x10) vmsplice(r1, &(0x7f0000001c40)=[{&(0x7f0000001b00)="c0bc481ff709bc7cb71c8b1b2ab47a", 0xf}, {&(0x7f0000001b40)="984edb6456af986923c0cce698b8c3502a7206fdb7247cb31362d2cdfe8b13920350d139392cedf947d0887a296035741b9d3424d5d9751fd5c0ec39354592f7a9f60f1012561dde162cad90ab59d630572b37cdd8434ba78be1498806c8504fb9960f37cf95479602743424e0d7c078ba540a611eb0ccfe721bf00c318f5793e1ffc7062b6f285102f85ffa0f63d82fb5c066bd79d8980ea235ff7f874e77f9e8792aa9e210bc590fe228491efeabe5d29893a775690032a669df5b25b474c7133fe1f9411414633c001f2a41acf46b4a79cbecf001ed40b95b32de17", 0xdd}], 0x2, 0x1) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001c80)=@assoc_id=0x0, &(0x7f0000001cc0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001d00)=@sack_info={0x0, 0x1, 0xff}, &(0x7f0000001d40)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001d80)={r6, 0x7, 0x7fffffff, 0x4, 0xfffffffeffffffff, 0x8, 0x7, 0x2, {r7, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2c6, 0x3, 0x1f, 0x3, 0x6}}, &(0x7f0000001e40)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001e80)=[@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x68}], 0x84) sendmsg$nl_generic(r2, &(0x7f0000004000)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0x5440a000}, 0xc, &(0x7f0000003fc0)={&(0x7f0000001f80)={0x2040, 0x1d, 0x110, 0x70bd2c, 0x25dfdbff, {0x1}, [@nested={0x202c, 0x59, [@typed={0x8, 0x74, @fd=r1}, @typed={0x8, 0x5d, @pid=r4}, @generic="0bedd368a316a4", @generic="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@typed={0x8, 0xa, @str='\x00'}, @generic="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", @typed={0x8, 0x8, @fd=r0}]}]}, 0x2040}, 0x1, 0x0, 0x0, 0x80}, 0x840) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000004040)={@mcast1={0xff, 0x1, [], 0x1}, 0x12, r5}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000004080)=0x4a6) fcntl$lock(r1, 0x7, &(0x7f00000040c0)={0x0, 0x2, 0x3, 0x9, r4}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000004100)={0xfffffffffffffffe, 0x7, 0x7, @empty, 'team0\x00'}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004180)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000004140), {[{{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x88, 0x3, 0x3, 0xfff, 0x90000, 0x2d0, 0x105}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x8, 0x7fffffff, 0x401}, {0x86e, 0x12, 0x6}, {0x80000001, 0x1, 0x9}, 0x800, 0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xff], [0xff0000ff, 0xffffff00, 0xff000000], 'ip6gretap0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x7b, 0x5, 0x5, 0x28}, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004500)={0x6, 0x2, 0x6, 0xffffffffffffffb4}, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000004580)={{0x2f6, 0x6, 0x0, 0x37, "0a2baaf879dc728f9722e19c702e175174872309d7fa14f43f86601a7b912f167307236229294f828b0de520", 0x4}, 0x0, 0x0, 0x4b, r4, 0x1, 0x10001, "58984dd844324b42d2443ace997ddb20746109cbed529902f6b7a144064a5cf0868a5c6a93d376007bae352721ea8acef2d0cc6bc76fc6bd5928e3e0ae94c0cc", &(0x7f0000004540)='raw\x00', 0x4, [], [0x5a, 0xffff, 0x200, 0x10000]}) 2018/04/09 15:38:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x66, "e2c06cf53673d3b3232a438258c6147e168ece504c9eb68e93882b8bca5458114f80cd8257882bbdb3bfb58d22014ad70c8b3b8be5e07b7c3984242bbe26563fdd06a851bd4c2a09445b9d0fe3af3ae72d3543306d1357551959b22ffe1a43591195c93de96b"}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x65, 0x8}, &(0x7f0000000100)=0x8) ioctl(r0, 0x2288, &(0x7f0000000040)) 2018/04/09 15:38:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="131cd8dc157096ca8b356fb97f3c9aa05a614d25d72a11bd7b8675ff0187697e3c2ee8081e9691a8ff4c3f7ec0171c8fdab2ec2af294ef9e0068bac621481b08babce8", &(0x7f0000000240)="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", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = dup3(r1, r0, 0x80000) bind$inet(r2, &(0x7f0000001240)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/09 15:38:04 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100000001}}, 0x8, 0x1}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10001, 0xc, 0xffffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x7ffffffe, 0x5, 0x15, 0x4dd5, 0x1000}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x1, 0x9, 0x4, 0xffff}, 0x14) [ 200.292150] isofs_fill_super: root inode is not a directory. Corrupted media? 2018/04/09 15:38:04 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200140) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-twofish-3way,sha256_mb)\x00'}, 0x58) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f00000001c0)) [ 200.386491] isofs_fill_super: root inode is not a directory. Corrupted media? 2018/04/09 15:38:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb3fda)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0xffffffffffffffe2) 2018/04/09 15:38:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x40, 0xa9, 0xa39, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000400)=ANY=[@ANYPTR], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x3df) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) 2018/04/09 15:38:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x400000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x4a1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) 2018/04/09 15:38:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4, 0x5, 0x0, 0xffffffffffffff9c, 0x3}, 0xffffffffffffff98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe0000, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/09 15:38:05 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r1 = getgid() lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000280)=0xfffffffffffffc32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x214040, 0x132) r4 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x100000000, 0x400) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000002c0)=r4) prctl$intptr(0xf, 0xfffffffffffffffe) 2018/04/09 15:38:05 executing program 1: write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000180000fa1f00000000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)=ANY=[@ANYBLOB="15000000000000fa", @ANYRES32=r0, @ANYBLOB="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"], 0xfffffffffffffe6c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x806c1, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000040)="f35d3b1155b2f05c91db1eef94696f6839970946413a198fdfa46d7d8004f455edf96d3afd36fe83d049f071ed783ac9bc40b95264f3b9274112a2b13e713b9d95c28846efd7153c84b68e6e03d17babebda8dbe2139dbbdee30e8fd2ff95057af") write$rdma_cm(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="b8596da7cb86b5dd58bf98e5f8193d62918fdf71b3d69c9a1ef21aae2b44fa5e50e5598e3302369047c186314a5c341a166fe6d2ed584bf9f1516e3b1dd818adc6cda9fd9851e1da1294a4b27a6fba7927f2c0f4646c69472d4f21795829c9178b658ebf7e8531df11cb9e17b0992fce8afc1f078d7ac7f05ede1b961b3a07e6957563d1ee64f261d524294a1dc4d04ed80ae17bc2755192decf428853ff4de3bc0806dbea162ed46ff8bf4ed7ecd7b3bcff03fa0118572a186144b154da80041529700c08184d4c28b9d0512b84ee6f4a57", @ANYPTR64, @ANYRES32=r1, @ANYPTR], @ANYBLOB="7dd5b55906f9d6fbb10745a0191819265eabcbd4f8801c4612b70205a9981638f4d4ffbeac0af4b35b4da931979691d80b41f0081b0720997126f93f7c8db8ebbff9c61168b37887"], @ANYBLOB="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"], 0x10c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) 2018/04/09 15:38:05 executing program 3: r0 = socket(0x13, 0x3, 0x0) setns(r0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x80) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x44) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000140)={0x2391d56b, 0x6b5}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/09 15:38:05 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000200)="5f665dd8f51b6f7c8ef5897bbd9b482f2b9066ca5258f0f968ee8d2ccfbce26f4b31f6eb0b6aa9a23c8335a4f1762395976214c4a0b08d53481785f2da78c00ad1a6c424a49a", 0x46, 0x20000000, &(0x7f00000002c0)=@llc={0x1a, 0x336, 0x0, 0x0, 0x7, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) write(r1, &(0x7f0000000080)="a7a5eb4376472a83818890cb1eb6130f8643f445e7fdb26e5ea1b8314c78dc64b957b923b0296dc84449d31067aa2db19764c3230ae4df4e7a0f08d83ef1c7d797b2dbbe7666b766dfcce41d7ac4fd553448c5f025e2f183f90bbcab5b908e4a44244f0615e67f7b6a54b09e07aefd04dfde4005d48e258bee889d31542e76d46ae0fb079b091508d94fca846cc60f0e0f4ffd47c559a19b393497b82c62205d94367058499fdd72901be1c261953b7fc8af29ef57a6b64576229cf545ecc790a43d7f264c14a104eb", 0xc9) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000280)={0x3a, @multicast1=0xe0000001, 0x4e21, 0x4, 'wrr\x00', 0x2, 0x8001, 0x63}, 0x2c) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="6dd21ad4a1a48bab6315e25d86ac472ef546dcc22756ea058fc1afa958c125881c1d07a7a2796d72b65ee6f4f2cfc35e6d2437fb867c40de", 0x38, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f00000003c0)=""/214, 0xd6) sendmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)='+', 0x1}], 0x1, &(0x7f0000002980)=ANY=[]}}], 0x1, 0x48001) recvmsg(r1, &(0x7f0000001880)={&(0x7f0000001400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001840)=[{&(0x7f00000016c0)=""/207, 0xcf}], 0x1, &(0x7f0000002440)=""/4096, 0x1000}, 0x0) shutdown(r1, 0x1) 2018/04/09 15:38:05 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x4001) r2 = dup3(r0, r1, 0x80000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup3(r3, r3, 0x80000) sendmsg$kcm(r4, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff2c}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000640)="c50c90bb69d8bbe2948aed6f0d0ef2d6fb4ed94f8f3c676e0e922126dfdb4864424e9b83e8b026e5dc5f5d2de0fb753bfa960aee56cd95847cbadf34e4beb123a06c5f4de44f7423b4b9ec499b9a41accd61e4869883840419e3f7272661da70ee001b2774a62e78a23e5943279ede4a0b0f0337c856d8bd6f34075c11c22a1b32bead6532d4f86c4f250d49df33346b126abdbeba93788e1b5c41927d679803affbcf508117176f46e7f7627950f5b47338ded7ae4dc7322989f791fab30120e8916fbdd56a2d1476304c8eadf4f4bbfbbd4c8bb501", 0xd6}, {&(0x7f0000000140)="5c47bc6c125d7f2453eb3e5f71b2c68a207b3d60381cd2a8ed01a2ca848b72a785eb87a7d0cdf211569483e40002de9b674eb47c3c63ff7c3e11d44505c166b36e64bf3ad45a39e5d5a2a1f93ffeb25388ad386ccaee18890729cf26430bc638724666c584019caba384acccde8beeb25809e2", 0x73}, {&(0x7f00000003c0)="1feb2c4be20cfa10dc2f9e6acacf90270d5433a301e372b668cf5857c466cee4f53bf05340663a4289a3d91c65fb789f09e2571be2fc0d3d533aab1e30f9b8c40a33349905bc6ec46989", 0x4a}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="6800000000000000ff010000080092dc8608c1e4ce9883e6c09385aef00ce2f1721c20a503d4ce4455caef88c569f83a3f255ee4b394b48012ae73b6ae0b92ba94e2f5699f5c11c80be67919e6bae3a2ca92088dc51a93e67656b91c33368b78cd91f5b139dc9e76d2cbbfc428583add9f1ae34f817c5072ae1dd7ddeb78eb46a92c597d3eeec34eeb696e80387993db741444dced26d153dad2d7b666fd65dd77752ed3a1f852a0bd398d3d945aa2aea9726832be91ae044ca9a16cc77b79f676201180dca1"], 0xc6, 0xc811}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000440)) sendmsg$nl_xfrm(r2, &(0x7f0000001500)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, @in=@rand_addr}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x5c120ae63da940ad}, 0x1}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x27, 0x331, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/09 15:38:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400001, 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x2, 0x6}, 'port0\x00', 0x10, 0x120010, 0x0, 0x100000000, 0x1, 0x7, 0x7, 0x0, 0x2, 0x5ea1}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) r3 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) sendmsg$unix(r3, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x20000000}, 0x40004) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 15:38:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r0) 2018/04/09 15:38:05 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000580)={0x27, 0x1, 0x0, 0x2, 0x0, 0x8001, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa967591facd6db9bb12b4124793608dd0e7316d1d4f4dbac31806e4ac714b7ecefa8a934a", 0xb}, 0x60) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7b, 0x4000008c002) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x40, 0x4) r2 = socket$inet_smc(0x2b, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000600)={{0x80, 0x0, 0x0, 0xa9, "7936a87d732b32e4d09b6535f3b2ff22fdb699b59de83b49a34a5415e7ac804451a01a1e17d9164e2ab5c16c", 0x1ff}, 0xfff, [0x9, 0x400, 0x1, 0x6, 0x8, 0x1f, 0x7fffffff, 0x4, 0x200, 0x4000000, 0x5, 0x9, 0x400, 0x64f7, 0x5, 0x5, 0x80000001, 0x30, 0x1, 0x1, 0x0, 0x7fffffff, 0x1, 0x1, 0x1, 0x80000001, 0x3cc6, 0x5, 0x5, 0x100000000, 0x6, 0x8, 0x56e6b15, 0x5, 0xb73, 0x0, 0x9, 0xffffffffffff0001, 0x80000001, 0x1f, 0x2, 0x1, 0x62aa, 0x1932, 0x3ff, 0xfb88, 0x561637b8, 0xfd6, 0x57, 0xfffffffffffffffa, 0xffffffffffffff7e, 0x1, 0x2, 0x1a15, 0x7f, 0x1, 0x1ff, 0x28, 0x4, 0x4c, 0x9, 0x4, 0x82f, 0x3, 0x1, 0xfff, 0x4, 0x1f, 0x3ff, 0x3, 0x5, 0x3, 0x0, 0x1, 0x8, 0x5, 0x3, 0x8, 0x7, 0xfffffffeffffffff, 0x0, 0x7fff, 0x6, 0x6, 0x0, 0x4, 0x5675, 0x7ff, 0x80, 0x5511, 0x3, 0x3f0000000, 0x8, 0x9, 0x1, 0x100000001, 0x8, 0x0, 0xa76d, 0x5, 0x80000000, 0xde, 0xffffffff00000001, 0x3, 0x1, 0x40, 0x87c, 0x8001, 0x401, 0x5, 0x4, 0x9, 0x8be, 0x3, 0x1, 0x6, 0x6, 0x1, 0x381b, 0xc07, 0x100, 0x9, 0x8, 0x3, 0x9, 0x1, 0x3, 0x6], {r3, r4+30000000}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, [0x8001, 0x400000, 0x7, 0x1, 0x4465, 0x4, 0x7, 0xffff, 0x80000001, 0xffffffff, 0x806c, 0x5, 0x200, 0x4, 0x7]}, &(0x7f00000001c0)=0x100) getsockname$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)) fcntl$getown(r0, 0x9) gettid() getpgrp(0x0) r6 = getpgid(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r7 = getpgid(r6) tkill(r7, 0x1) ppoll(&(0x7f0000000080)=[{r0}, {r2}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/04/09 15:38:05 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x1}]) dup3(r0, r0, 0x80000) 2018/04/09 15:38:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x40, 0xa9, 0xa39, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000400)=ANY=[@ANYPTR], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x3df) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) [ 202.259099] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:20001 wrr [ 202.400527] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:20001 wrr 2018/04/09 15:38:06 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) getgroups(0x3, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000000600)={0x1}, 0x8, 0x80000) r5 = accept4$ipx(r0, &(0x7f0000000640), &(0x7f0000000680)=0xfffffffffffffda4, 0x804) r6 = syz_open_dev$urandom(&(0x7f00000006c0)='/dev/urandom\x00', 0x0, 0x121000) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="994d6ce9ef3016a40aedb2291111cd2e761a200b27aa231e3fea60fc7a61ae2f125e71e0be4785463a87e59ef6a20e57b3a1097fb5", 0x35}, {&(0x7f0000000140)="fe55cbe0e11b9ba174b5a1776876d1970dfc37e287228c3e7589272cf099cac30a09d2a3f2a4fa5f7f4bddc87975774e8d53180c66114df0299ce5538c14b8eb5266f9f8b3e490e7706591d5d38647ae976ce2c983f9263d2e9620e457edd848c75983c8a15db9359657529992cb70db72d22318a36aa92db7f483469209cda427c595e8dfe59d385625ba82ed9b0abe48bea806b047264f7ece95c5ac5feded9cd30a55e314fbd9c56237068d8e165cbb310cb804917afb7ed45c", 0xbb}, {&(0x7f0000000200)="f5f8d44f6969a93646b8770c41d05b22be3fa39d9333acb18041df65dff627e7f5725a0fe302721167c3bfd68b1be42f55", 0x31}, {&(0x7f0000000240)="6e4f62bf9f37876c078324a18a0be297f7949de088e1f900d313219106c67e678b80fe6b744fac66fafa33bcf0660539d9b48718cffe8957d9bb0f3a4a6fab5d6b2d7176d90f023436f55d66b28b0331469460ddbe17a3596fe9e9bbdab6", 0x5e}, {&(0x7f00000002c0)="a98becc3e0ffeb5cd9db92aa2fd4c650ee7ee96f309b25cee34e313360bee9c2addf4feeac108d26a97e9b3d6717b996e33900bd898b6d02b8e88b05905030de82c3ef5652598b76f1697e050f3bfd25420b1a8d244857298670b4bad42c6036491e05da29612a00e60aa7bdced464edcb3289d93e99c9d61f785fd879966acff27119fd839d37042b5280236a741cb8b4af602b3d720d59f467c1a2232adc5f1823532b86fc5c8c3d3bd59b833b42920ad9a65abaeedababe1d13e5d979296fbc0e50a25cafd610f75a2a19123c830503485a5ccb5150e10047661dab217da944c766b12ae1ccb8cdf4db1b62f492c99d558d6df13abe3146", 0xf9}], 0x5, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x400c001}, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x1f) 2018/04/09 15:38:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x400, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000), 0x0) 2018/04/09 15:38:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1823b600000026fe39f000627ca100000000000100200000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') write(r2, &(0x7f0000001100)="df", 0x1) readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1) 2018/04/09 15:38:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x40, 0xa9, 0xa39, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000400)=ANY=[@ANYPTR], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x3df) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) 2018/04/09 15:38:06 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000001140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000080)="5cb417b773e008085eb9", 0xa, 0x5, 0x0, 0x1, r0}, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x2, 0xb, r0, &(0x7f0000000100)="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", 0x1000, 0x6, 0x0, 0x1, r0}]) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40081) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) 2018/04/09 15:38:06 executing program 7: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r0 = socket(0x100000015, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xcec8, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) 2018/04/09 15:38:06 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1f) close(r0) 2018/04/09 15:38:06 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r2, 0x10, 0x8000010, r3, &(0x7f0000000340)='./file0\x00') r4 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000900)=ANY=[@ANYBLOB="280000001800ffff00f6a43aa7551d00010000001400031f1000000000000000000000008234645b633cc05f08133ee3bf384d9156b445d71b07c5babf68a150c2ac17e063b161f401002ccf60cc4704e6cc1e18c7cdfdb8ef93e31d71a73ca2196d284018aeb50c168ec54b5d2d9e3bf6bd4ef5df377ac1b861a752cb59acc2413599b9000000000000000000000000"], 0x1}, 0x1}, 0x0) fcntl$setlease(r4, 0x400, 0x1) sendmsg$key(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) r7 = memfd_create(&(0x7f0000000540)='\x00', 0x2) dup3(0xffffffffffffffff, r4, 0x80000) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000600)="b879d6bb0d67ec9849b308410eb09286354c30f566731c7848b698bd55c8f6f355ddc5e0d0d6932725d90df5ac24c815352577c6e669755ffd7e37c72dee529b8e16921657f5f77b1401ab5129c129eb05bcd82cc6c852a27376c9cca5eb327845ab0e839135a94afa9e88523963fc527fd5da178af2fbf4a42f03") ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000005c0)={r8, 0xe}) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/04/09 15:38:06 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) socket$netlink(0x10, 0x3, 0xa) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x2c, 0xe300, 0x8000, 0x1d0, 0x9, 0x7, 0x2, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0xff}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x6, 0x8, [0x8, 0x7]}) 2018/04/09 15:38:06 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x64, &(0x7f0000000240)=""/112, &(0x7f0000000100)=0x70) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffa, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000140)}, 0x0) 2018/04/09 15:38:06 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/09 15:38:06 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000680)}, 0x0) fcntl$setsig(r1, 0xa, 0x12) socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000027ff8)=[{r2}], 0x1, 0x8000) r3 = dup3(r1, r2, 0x0) tkill(r0, 0x15) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/04/09 15:38:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x40, 0xa9, 0xa39, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000400)=ANY=[@ANYPTR], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x3df) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) 2018/04/09 15:38:06 executing program 7: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) pivot_root(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus/file0\x00') mkdir(&(0x7f00000000c0)='./bus\x00', 0xa8) truncate(&(0x7f0000000000)='./bus/file0\x00', 0x5) 2018/04/09 15:38:06 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x10001, 0x8, 0xfffffffffffffff7, 0x9, 0xaa2f, 0x2}) sendto$inet(r1, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 15:38:06 executing program 6: prctl$getname(0x10, &(0x7f0000001480)=""/4096) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="4d30eceeb20619e9b31e6ae3f4bc0d678e7183408317e3d27fe61a", 0x1b}, {&(0x7f0000000040)="94f7135249f1c4693ad1f212fe842db00f2b57bedc5fc33f8115010d0f7441b64689bd8158dc374eadc6cc039b6f8535171cce245387fdc2a0ca72ea7bde337f9af437386e7a9d94be3f84b06a8ae871c764c86ad83a5a6c0ae13d79dabec3b926c69e0b4a934e503734fe66b683f5ffe4a1663360c73133bcd4f4df78abf0d26278ca33fcd0acabfc47677fbd2f932186fab46f14beb14dbcccfd1c28193d1bba00e8668eb7943952fdf9bee142aa51dae4cc4ef1c4c477b632f6933cbc99ccaf544c96e9bd8da5912982bdf8b3476942d5f5a9e5d4951d613f5a0c9a6932030d908ffaac4b6f4ec7f3384f1cc6d76d866aa6d64a97", 0xf6}, {&(0x7f0000000140)="387fbac5221f6ab0bd2eaae1f797ea6bc1b66eaaa98be89e6b52cf5fa235edd2361cd0d5ccf5be84b7b8afb9187c152daae41e209ed3f0fa2f1d45cbe945748101b607dbb42ef5ba82481235976fff45783987c7b372d2895c60d5080e01a1c26ecc3531d5339f1d963e2bafd34e9a57ea42a86b682c5a52d0b9ddf601410f6351e3862828df6efabcbdce2cfcb26aa5a986a09acaab23367d70fb5b68a61aa749849aa1e2b98113f660113f6210b2567dbf900dc882627c9def6444c9ca78f341663cdc7d1a903ca88e29a469f98a7e361fd34755e8d37a2f60b6416aa1ea5d055d7187a4c5d1603010d3ae9979b8b28f087cfd250791731bbb459b113a10dbabf4917345da14cc4cbee4688eab3ef7b8912c7c8533bfd576f1179a87304f9bacf650271147863d1c045d90e87b6b53618ade8f5a76a3d2da76c944a9b09d1f33d71aa3ca45b2b9854b6b75b7d7f77b9aea6925459723b2c7e9d783b8d8f317294bb86ee1e468668070b31ff9d36bdc9460de33b502e4ae49eefd080f978d1b6dec4fb8dfa9e3a1db8e3a36d2388fbd291de72298ad1586168be121b4fa740a701b701b79fd2abe2bb5a969d5053ad9e6ce35042bcb2b4877bfcaea7abd7cbd37ba396bcc8c3c89423cfbaed8181ab02840cdf360731974de0ec2896c9b2d47522bfe4bf245bb35f2fa93b211174ce6a46ddd2eb637e7575ae580e76c4ac6747f8c25a41762224c730421d453a57363d9a4b273b5f02ceeb1190dd62c5322f429af2468391fff6e2ac388005814d5e1c42fb448db58b0c91312ad43647d98cc93bb9678f88d79b1626970758f19ff64136b263769a2b338242c21b50c5cc530fb54b08b44b048e0e072cbce1ba343b4ce97f662f9ca83d4b850d05555e7a6a1f86436ab2973879b67f8a7158424c538008b0cee8bcfa413be2059237b47b9917331f99b518d6797cf28c07991b440ed44f7e3248e4c86871f01bdb76b77c8a9a51bff0a38cbe9c287a26f9e38141567ffdf26a19826de0c422032fcf0e77c6c93af69f6d3cf6dd631ac3bbf3cd641d6cdf3c5c8f6167c39a6ed55fc592cbe966b3e0ebfe8374adeb86c25e2f81fa14334109aee277adec03bd748eb9ecc99b5ca1581308d452cd47ddabe77d0b7d25914fcf679510c9a2ecfe004f2a24272db3f35b6590eadb9e1d9e6c147bc1c3028d50fb9bb808900956ca80582afa0f4aa59a4de6b117d6f00f70894b0614a547ec227d035be0485bfd1f70c52fe6b3ff0ab1ebf07a98007a0d916e0b9d1c03a072cd6f39022cd466111303d51c62144f80f1b2fd7333d89295e299611fb73c2537cdc573e3374402f81a7ac795184cb6939fd66c509f7b207f8d221b78bd7545c09844fb50c1c7932b084ab7e36c52f82534e98054b7bc7ba9a7d5704347fa4a58a7ad201a3e856846112cdefb9b1e1b1f23e0e3fc621d5a7ee4f572b019405a565a0433a8b1380c29d83569fa075dcd8fe6d7b667a630321fc36862104b97cc2f69709e1a3a7ba0be33f642b12fdfe24841248e8bf0c428c2863931609ee2816481c636d91f50414c75ace2d928390b0b5fab4d01ea2d5739a8e7c58282303cd4f0b18945c3d6c201904dfc103843f7d2de6900a55bd73b0825af86467d44c031f5f679a605a4a1bb3875945366a8ccdc3c34fec1d9c7ea9ca82a5cc6ac586576435529879e776ad567fdfa26ec0a3bda82c689cee7c5421a14d75c71c953999012f605f8f8ccc6b58c928769e32784cc13f30792894b7e12a589a2fa3fcfe300e603d23d5f08e86daf4a0d24bee1118d78315238f0b8025ad218b5fa4f99e26a9d6629d8b4ca9f4a9ac07c3a3ca3dabc165aa7c0574d508650d228fb3b5dcdcb8250f148d596f46422e327608802510725f8ddcb0117debb71fffa00254d4cc174adb3fff3c45e87a7e5fec42c885945557dc4ca5dcd3bd80ec3dc74d33c7c5c04fe8db4afd63114be37a1a25c1d8cde3d03ca5da8912eafad87baf79d5dd537a2360e116efec4290874c9aa7d9af8b39d6b97548193c240274ce1662679261dd7d7fcf751e31eb51d004556d5f70e0fc43a16316e8e76eb6ea3041edc23e65e4796226a0743b2619ae9f74325b85e4b7c0360ae0962da5813982f937d93aa523b5d052476ff5c91267a96051e8f50d4b3d3771615f19ecb071059c460d428df42ec24997d03b02cc599bdde36f63d7230f9b6b943e53a1c7ca64939bf726462f111ab7987fa6858c108c5855e338302b502b5b8f54130ac3993367f6ad26af8a446031c50695defe850fb851e406c70a2689a161d4e43438d2aa6180476dea349991675f259e7140d78bdd3c2a0bc6333cb6633e4e1e5f47d2047ed4a284ce65ecb1df4c9494f52a5e038ead78fa6166c30c20ee587c15a6239d5589d0f0f8a79d434a6b4c2d037ed0a2609af217485c914d9d724b92cb79cd292c78702cbfeb14d7fea18309017396ac33c52c406b4c7583b7e41425be80121306487e5fa5441e5b96642bb2e02cda7eb963c3a7fd6872a1eeeec618c04bb7341425d84059439ed6b158d80d706c8f14745deacbeaba5ccab1c5ecf1dc4f4220b7721c096406836f2af860a9ac6bf04003c51443e886608b424b5060d0de26403054531347906874014b1edbeeff646c7f5608c5fd32a068f03c452c420089e4b3b1ef0ab09d6dc315ed0ac98de140964d2bbdf32f4fde1596db342e047f62663e931906c4eb425043bcae94608d7a490cfff9b2f62ef3c961f1ca804b1429ff06e3814412ac41020b5c3441f793050fe01d0e64454f83e9e8263e0aaeefbb97ef9361b8d898446c989ad55dddaff3e84eee513e108f28bab287b36e03d9ef452509a280bb8fad5699a6d156b545ccacbae0f809997bfd94a3afa04fb454faf1e020f625857be742170c20b16990500da17396b83d9ce502ed9a3f47c45b9dd001369b4faf641c836b2600120b8beeb65213f800c1253d8d50c025052be5edea78ddffb9679d56b3d2b240197238878791184a615f84c8d9d660650b8b5f0400b28d9896ba2bf4eaffc07847f99c9b67c72215c72dbf38d9585341ac915745d33144520423416996ae1681b9bb140bbbbc22cc493115169ee098d0b958fac1e240ba25a83d3b8f248e6886a87ed024e250eaea494e3936e363e040687aca3e6790278bf898dfe0ea490ec5b04a857a99d4199f28eb154ea7abe7b934a4b0b372bcf0731fa4fc410807471ba99862dd7ef39e0404e77e9bce45f223e6fcd9e322368bd0f0b137be47fff0dda4ce84f65b8bd3383f8216c984b4639eec2a37b97d8512a055a45274e3a371a341ba5a07d1952e77079c24e7d3687f4bbf921d9ef5ffd1739d45e080d3f27b7206320563a74e3c84fd21da3e45a298ca01652a6d9cad6959a3a4fd5b7931ae6ed6771a73785d9c58835017f6a5afecb155973cbc53d9e42c79ceb12f62d1b8fdee178298489945883a8a83ccace1fe765297e2543b100f3513da998917eafe73bfb8bc664038488023dbdda37f61d394c9a908b5d79440f49ae6bcfd4bd16eaace49bb618b934d1bbb4877f477c67d3cc92facecb92ded1f64142e6691645a7b1ac21ff9c071b6a2694e98c6a2f9d1c767bec261e36175e216b12981a72b79341a7a02e9c34044ef153f3421a76d3efa8c938a1ce6efed8b11d7c683611f89c07c9b1e20076bd651b0e5cc0c276b56dfa71baa9f2dda38af32964a7b817a3ad500055fca59d5f7db0c194274248393ca275a2cf744c845610978091c5651c24a3492b5370f104321964089ff491471f6323115eb75aff9ec08e76d9b61cbb0febce085f20f66d2e5ed9e0b3f7f23f7be28d3056c102599fff0d8e1379f5e2218e98b1f69e6545a709498a3725f785009fe1fbdbc19cdd0de3b4ed0c8a33fda1b8e65456f7dfaa908225a1f95559f131a3b268e8f93d0e5513efcb10da28d4837f7de3b67a8dbf93751792acc46293413d3148301397a975fdfa5ddbd540b7f7a4638e2a4b2ce4bbe314fe70ce5876ce1afe5b86a79ebcc3d88f5201f6ab532ee45110e23f1008e157627256e2f48d9be652c4e91ddf8def6f6ad26d4136e8600780af92893cbde3d96b13218c0749e21d2dae88200e4a5e78c43d8897315613798ac518782170084e420418ed0b9f0af756c4b33bd22b099c6e8b56da2bab7b2b18c38e681a32601892cce4103e0176f91da7e7bf2e0d9702acd1fdf32fb96fef02e37acbb4caa9621ca1726d93829237e14f8bc164fadfd1592f41da40ee626811992361ab525542f524476778ff12fb2ca229849612622d6d48981670e9d0132bdbed728d95820dcc2c85eefa1049acfd9327678b7110c12ea0242b7459cf4cb907bc43982fbba3abd495c1e28a049234eedb938f2c2e6a5ed4d33dd53313a2b6a4644fdc606878500e997e5e7f2fc1df1fdc751de1ff329a48db6d389c4f38184260e02939a48448e73c9cde435edbe3a6cdd8908aef5eebf33d9433aa9b89cd5c3acc244d3bb27c1647ff7b210edcb22c838776fa3125baaa4a3ad5a796c4a938d539e9474617e92f4dcd8f99a5ece5b2c66c0ba535997d3a850bc3eb61874f1a4d851e9bce6896c414363c5c5bd581d257b7400aeb40f2ae66d789b825db6334b08cc5a71443e9e913d3116041957960508e513a22d3b9ceda542288eae0f38bd32ff1c4713c0e21309a55fcdc5d4372acffdc2d849f9bef968bc11b9ed25ee4319cbd228a5a5b65d62bb074e9a13884d94910a6136090b85ec9bf9442eaf68be6ab3e1fae540c483a2d2f16e6d60bafad914e3184583370e8c252d1eeada5859a6a34a16706c5471d4e0089c98080586608999f37aee214bc7d44d5e7c26a0df1eabd5c7df45d5cc1860af1c589e543f3c988e825cb048e0ce352aa055ffd946ba3805841a398019d3ec8719df9999246a4b7d8b6a0ea566084a5ff91368c783bf329ff7e90bcaeb69c45a5f88f25d73a4bcf7d1482a61f6b559c4fd5e69aaa5a793758592d451b8b727684af7ca0167092a7df3382cf30c34f8e8c9b6a5907c86ac0c152b5a0addf18559981f888eb4af13d98c72e0e0c145043c5dbef40be4e51ca758f91310e4d2a0e63537011eab596878d03d3899d30270a22ed0b4a6be6749b65f91884d81fd7c8c28f6f9d10108ccd904d1b9c946eab170f2a02a1f9223b26d04f4074c95fd2d2ac8edc40dcfd15eb457295b6f9728197cfc682883c9c0e284542d37377e6aef749682ca135917116dbb6ccd9209aa6c92e948c3e4993d039e15085c9adfc6b62726be47fda1979958f9aebfc637ed5cb07a9a63bfa827fee6c6d0f9816e34ec804db84dd4a40dc8e095e6a93ea32ea36d13fb5eb50a35e990b3f9098fe0ed6769b1c88132e31c173687e03d78f46611a1d4958b5755059e9ede72ca21cfe42e92479711d1f73d41ff66acfe025a992f3c710d112c660599cfbf15de2223250bcafab6db198758e6ca5b6823fa7e5d6d2244eb6b4d2677b4dabc0edcc9d6051875bb8566b9aea47bece49a2d76f3c3250a3a372fb604002414edc5b4ccd3ec497e35c6d855ee8fe58bb6fdb200b4520fe617eedc07269aa4865afcdfb9d1523068170ff175175bca44ba5d39bd23196333a346eb897e0df90c52fc305035dc9bdaff4a02bdbdad201be4993f6a2605f4d5110017a1a344e2afc96502319b17f5f84982a0e91f31c1f160b4f2444943814bfc73582cf24fe38fc0dabc755704ddc0c6b1509ef2a2c46cec6441ea5e151708beb0a1c8ed1b229c51c16157", 0x1000}, {&(0x7f0000001140)="ed2a806d2eb0c1a1832a08ed173129194428a5af5f959129dd39e97177e96c1ef48fc4636b84d123fc6b17e977d5d87ce90828646181c11ace6b5d30b9dcb1a5c5b81a0eedd25750f5a712e901e8fecfede22b6116e33f5ab190173ea50b68791cbe2ac3c6e36517d9b086cda57612d728a73c2ad2bc3b0a363e84ca0d97d35538451e190d88618f1374c39296b3bb42f55e38cbb5afdd611129d543aababba0a68b2a9c18ec924be7fddd0bc6763be64c8d7b2a6994e1701b2410ebe6d568542fbdc2d60de77301f83ad924d4995ab494f161720669a902b6151f98eb70af39b8", 0xe1}, {&(0x7f0000001240)="c787b14404bd9ffb8e6dc51fc396c7088995e9dbf541da7449fe21b1143d3ec605ad426086741b4a10889844a89268c5e42dd6d7c0874afa016e8566169991e0f38403a25909721f92b01a18108c078b231975b9bbb3af65217957c23fe69bd0aa97449ed951564c9ba9ae42c3469a4da56543d8f6efd31add0ad0cd2d6135793d330d20815a173d1641ffa598b58ecb3bf02de9ffe699c665f0c89b1ea1225d1844591421d592a6a8c48bf440777d318a6733ff1569d0829f5c6db8d4b8b0e49f846354584df6c403ba9e7de1ab", 0xce}], 0x5) sync_file_range(r0, 0x0, 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000013c0)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000002480)='/dev/input/mouse#\x00', 0x0, 0x101082) connect$unix(r2, &(0x7f00000024c0)=@file={0x0, './file0\x00'}, 0x6e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0x82000, 0x0) ptrace$getenv(0x4201, r1, 0x100000000, &(0x7f0000001440)) 2018/04/09 15:38:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7fffffff, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/111) r2 = dup2(r0, r0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x8001, 0x8}}, 0xe) 2018/04/09 15:38:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2, 0x1}) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cebd05e5e917b50f7aa465b683dc890931e577872f4992f0446d8a50680b803ee2895738655cacdaee6297a2ee4971b625ce", 0x32, 0x200080d4, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xfff, 0x208, 0x2, 0xfff, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x1, 0x10000, 0x67c1, 0x10001, 0x1}, &(0x7f00000003c0)=0x98) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffff7bcad40a229e3208004500001c00000000001190780000001ce0d70ca473004e21000890786ec41c85e55f3a92f6fabb2fb794ca8ab58624b23c3dd637d9f5e7ead12ffe428b5b6f70640d2d0d6ddfacd0dfcb30bd9209bc364f9e0b3c11bc940a1500864e28ca63019ff89a092be02629c9745b2410de41145902a74ecd9352ffa6d7970abbd50e2c17015fa09fd944a3e083"], 0x0) [ 207.519112] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 217.767070] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 228.015135] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 238.263124] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 248.511114] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 258.759140] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 269.007119] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 279.255123] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 289.503143] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 299.751102] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 309.999128] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 320.247158] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 330.495125] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 340.743154] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 350.991125] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 361.239124] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 369.631204] INFO: task syz-executor1:16320 blocked for more than 120 seconds. [ 369.638553] Not tainted 4.16.0+ #4 [ 369.642633] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650621] syz-executor1 D24280 16320 4570 0x00000004 [ 369.656300] Call Trace: [ 369.658908] __schedule+0x807/0x1e40 [ 369.662653] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.667518] ? __sched_text_start+0x8/0x8 [ 369.671691] ? perf_trace_lock+0x900/0x900 [ 369.675946] ? lock_repin_lock+0x410/0x410 [ 369.680202] ? graph_lock+0x170/0x170 [ 369.684031] ? graph_lock+0x170/0x170 [ 369.687850] ? print_usage_bug+0xc0/0xc0 [ 369.691924] ? __schedule+0x80f/0x1e40 [ 369.695850] ? print_usage_bug+0xc0/0xc0 [ 369.699937] schedule+0xef/0x430 [ 369.703325] ? lock_downgrade+0x8e0/0x8e0 [ 369.707498] ? __schedule+0x1e40/0x1e40 [ 369.711523] ? mark_held_locks+0xc9/0x160 [ 369.715699] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.720310] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.724810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.729853] __rwsem_down_write_failed_common+0x919/0x15d0 [ 369.735498] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 369.740098] ? perf_trace_lock+0xd6/0x900 [ 369.744254] ? perf_trace_lock+0xd6/0x900 [ 369.748419] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.753283] ? debug_check_no_locks_freed+0x310/0x310 [ 369.758515] ? perf_trace_lock+0x900/0x900 [ 369.762811] ? graph_lock+0x170/0x170 [ 369.766643] ? graph_lock+0x170/0x170 [ 369.770475] ? unwind_get_return_address+0x61/0xa0 [ 369.775453] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.780326] ? perf_trace_lock+0x900/0x900 [ 369.784590] ? lock_downgrade+0x8e0/0x8e0 [ 369.788753] ? lock_downgrade+0x8e0/0x8e0 [ 369.792932] ? kasan_check_read+0x11/0x20 [ 369.797098] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.801542] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.806143] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.811275] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.816323] ? register_netdevice_notifier+0xb4/0x8f0 [ 369.821550] ? lock_release+0xa10/0xa10 [ 369.825555] rwsem_down_write_failed+0xe/0x10 [ 369.830093] ? rwsem_down_write_failed+0xe/0x10 [ 369.834789] call_rwsem_down_write_failed+0x17/0x30 [ 369.839839] down_write+0xa2/0x120 [ 369.843402] ? register_netdevice_notifier+0xb4/0x8f0 [ 369.848625] ? down_read+0x1b0/0x1b0 [ 369.852397] ? kasan_check_read+0x11/0x20 [ 369.856567] register_netdevice_notifier+0xb4/0x8f0 [ 369.861604] ? __dev_close_many+0x360/0x360 [ 369.865958] ? lockdep_init_map+0x9/0x10 [ 369.870042] ? init_timer_key+0x17f/0x470 [ 369.874285] ? find_held_lock+0x36/0x1c0 [ 369.878380] ? __rwlock_init+0x1c/0x140 [ 369.882397] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.887446] ? __lockdep_init_map+0x105/0x590 [ 369.891986] ? __lockdep_init_map+0x105/0x590 [ 369.896515] ? kasan_check_write+0x14/0x20 [ 369.900780] ? sock_init_data+0x983/0xd70 [ 369.904944] bcm_init+0x259/0x300 [ 369.908424] ? canbcm_pernet_init+0x90/0x90 [ 369.912764] ? can_get_proto+0x245/0x380 [ 369.916841] ? can_pernet_init+0x3b0/0x3b0 [ 369.921092] ? rcu_is_watching+0x85/0x140 [ 369.925257] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.930482] ? canbcm_pernet_init+0x90/0x90 [ 369.934820] can_create+0x28a/0x4b0 [ 369.938459] __sock_create+0x526/0x920 [ 369.942369] ? kernel_sock_ip_overhead+0x570/0x570 [ 369.947317] ? f_getown+0xc0/0xc0 [ 369.950791] ? fget_raw+0x20/0x20 [ 369.954244] ? fd_install+0x4d/0x60 [ 369.957892] __sys_socket+0x100/0x250 [ 369.961707] ? move_addr_to_kernel+0x70/0x70 [ 369.966140] ? fput+0x130/0x1a0 [ 369.969435] SyS_socket+0x24/0x30 [ 369.972913] ? __sys_socket+0x250/0x250 [ 369.976904] do_syscall_64+0x29e/0x9d0 [ 369.980820] ? vmalloc_sync_all+0x30/0x30 [ 369.984983] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.989505] ? finish_task_switch+0x1ca/0x820 [ 369.994030] ? syscall_return_slowpath+0x5c0/0x5c0 [ 369.998984] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.003936] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.009327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.014187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.019427] RIP: 0033:0x455259 [ 370.022648] RSP: 002b:00007f9769b0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 370.030388] RAX: ffffffffffffffda RBX: 00007f9769b106d4 RCX: 0000000000455259 [ 370.037677] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 370.044985] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 370.052284] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.059587] R13: 0000000000000613 R14: 00000000006fc268 R15: 0000000000000000 [ 370.066898] [ 370.066898] Showing all locks held in the system: [ 370.073258] 3 locks held by kworker/u4:4/494: [ 370.077922] #0: 00000000b71b7631 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 370.087533] #1: 000000009db299fa (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 370.096731] #2: 00000000cbc9ee53 (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 370.104928] 2 locks held by khungtaskd/883: [ 370.109265] #0: 000000004b781e47 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.116941] #1: 00000000a61ae4c4 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.125600] 1 lock held by rsyslogd/4399: [ 370.129774] #0: 000000004bedd8ff (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 370.137805] 2 locks held by getty/4489: [ 370.141804] #0: 000000009f644da5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.150092] #1: 0000000024eecf9a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.158986] 2 locks held by getty/4490: [ 370.162975] #0: 00000000766f9537 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.171279] #1: 00000000d64ed732 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.180180] 2 locks held by getty/4491: [ 370.184158] #0: 00000000cbe2052e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.192443] #1: 00000000f04456fa (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.201325] 2 locks held by getty/4492: [ 370.205327] #0: 000000008f13e2db (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.213609] #1: 0000000055768ef2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.222519] 2 locks held by getty/4493: [ 370.226503] #0: 0000000018570221 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.234799] #1: 000000001ed13b5c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.243703] 2 locks held by getty/4494: [ 370.247698] #0: 00000000e6a051d4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.255970] #1: 00000000272204ec (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.264884] 2 locks held by getty/4495: [ 370.268880] #0: 00000000be15d326 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.277170] #1: 00000000b43b4bd5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.286079] 1 lock held by syz-executor1/16320: [ 370.290772] #0: 00000000cbc9ee53 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 370.300279] 1 lock held by syz-executor1/16355: [ 370.304966] #0: 00000000cbc9ee53 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 370.314465] [ 370.316110] ============================================= [ 370.316110] [ 370.323156] NMI backtrace for cpu 1 [ 370.326815] CPU: 1 PID: 883 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 370.333199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.342543] Call Trace: [ 370.345115] dump_stack+0x1b9/0x294 [ 370.348719] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.353891] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.358539] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.363705] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.368957] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.374123] watchdog+0xc10/0xf60 [ 370.377561] ? reset_hung_task_detector+0xb0/0xb0 [ 370.382384] ? __schedule+0x1e40/0x1e40 [ 370.386336] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.390723] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.395282] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.400366] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.405361] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.410874] ? __kthread_parkme+0x1b7/0x280 [ 370.415175] kthread+0x345/0x410 [ 370.418519] ? reset_hung_task_detector+0xb0/0xb0 [ 370.423335] ? kthread_bind+0x40/0x40 [ 370.427123] ret_from_fork+0x3a/0x50 [ 370.430919] Sending NMI from CPU 1 to CPUs 0: [ 370.435456] NMI backtrace for cpu 0 [ 370.435466] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0+ #4 [ 370.435469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.435482] RIP: 0010:__local_bh_disable_ip+0xcc/0x120 [ 370.435486] RSP: 0018:ffff8801db007ac8 EFLAGS: 00000086 [ 370.435492] RAX: dffffc0000000000 RBX: 0000000000000082 RCX: 0000000000000001 [ 370.435496] RDX: 1ffffffff1162e55 RSI: 0000000080000001 RDI: ffffffff88b172a8 [ 370.435501] RBP: ffff8801db007ae0 R08: 0000000000000000 R09: 0000000000000001 [ 370.435505] R10: ffffed003b6046c2 R11: ffff8801db023613 R12: ffffffff81467a61 [ 370.435508] R13: ffffffff88a752c0 R14: ffff8801db007e68 R15: 0000000000000000 [ 370.435514] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 370.435518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.435522] CR2: ffffffffff600400 CR3: 00000001b0e0f000 CR4: 00000000001406f0 [ 370.435533] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.435537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 370.435538] Call Trace: [ 370.435541] [ 370.435551] __do_softirq+0x169/0xaf5 [ 370.435560] ? print_usage_bug+0xc0/0xc0 [ 370.435568] ? __irqentry_text_end+0x1f9628/0x1f9628 [ 370.435575] ? rcu_is_watching+0x85/0x140 [ 370.435581] ? rcu_pm_notify+0xc0/0xc0 [ 370.435588] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 370.435598] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.435605] ? raise_softirq_irqoff+0x275/0x310 [ 370.435611] ? irq_exit+0x200/0x200 [ 370.435619] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.435631] ? sched_set_stop_task+0x280/0x280 [ 370.435639] irq_exit+0x1d1/0x200 [ 370.435645] scheduler_ipi+0x52b/0xa30 [ 370.435652] ? migration_cpu_stop+0x470/0x470 [ 370.435659] ? kasan_check_read+0x11/0x20 [ 370.435666] ? rcu_nmi_exit+0xd7/0x2b0 [ 370.435673] ? rcu_idle_enter+0x460/0x460 [ 370.435682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.435690] ? clockevents_program_event+0x140/0x370 [ 370.435698] ? __lock_is_held+0xb5/0x140 [ 370.435705] ? task_prio+0x50/0x50 [ 370.435711] ? rcu_irq_exit+0xd8/0x110 [ 370.435718] smp_reschedule_interrupt+0xed/0x660 [ 370.435725] ? smp_thermal_interrupt+0x800/0x800 [ 370.435733] ? _raw_spin_lock+0x32/0x40 [ 370.435741] ? _raw_spin_unlock+0x22/0x30 [ 370.435747] ? handle_edge_irq+0x330/0x870 [ 370.435754] ? task_prio+0x50/0x50 [ 370.435763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.435770] reschedule_interrupt+0xf/0x20 [ 370.435772] [ 370.435779] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.435783] RSP: 0018:ffffffff88a07c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 370.435790] RAX: dffffc0000000000 RBX: 1ffffffff1140f8a RCX: 0000000000000000 [ 370.435795] RDX: 1ffffffff1162e58 RSI: 0000000000000001 RDI: ffffffff88b172c0 [ 370.435800] RBP: ffffffff88a07c38 R08: ffffffff88a752c0 R09: 0000000000000000 [ 370.435804] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.435809] R13: ffffffff88a07cf0 R14: ffffffff88b172b0 R15: 0000000000000000 [ 370.435819] ? trace_hardirqs_on+0xd/0x10 [ 370.435828] default_idle+0xc2/0x440 [ 370.435838] ? __sched_text_end+0x3/0x3 [ 370.435844] ? rcu_idle_enter+0x304/0x460 [ 370.435850] ? rcu_eqs_special_set+0x190/0x190 [ 370.435858] ? tsc_verify_tsc_adjust+0xf7/0x360 [ 370.435865] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 370.435871] ? mark_tsc_async_resets+0x20/0x20 [ 370.435878] ? sched_set_stop_task+0x280/0x280 [ 370.435887] arch_cpu_idle+0x10/0x20 [ 370.435894] default_idle_call+0x6d/0x90 [ 370.435901] do_idle+0x2f4/0x3c0 [ 370.435907] cpu_startup_entry+0x104/0x120 [ 370.435913] ? cpu_in_idle+0x20/0x20 [ 370.435920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.435926] ? trace_hardirqs_on+0xd/0x10 [ 370.435933] rest_init+0xe1/0xe4 [ 370.435941] start_kernel+0x887/0x8ae [ 370.435947] ? mem_encrypt_init+0xb/0xb [ 370.435953] ? early_idt_handler_common+0x3b/0x60 [ 370.435960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.435966] ? x86_family+0x3e/0x50 [ 370.435972] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.435979] x86_64_start_reservations+0x29/0x2b [ 370.435985] x86_64_start_kernel+0x76/0x79 [ 370.435991] secondary_startup_64+0xa5/0xb0 [ 370.435995] Code: ff 00 00 74 3b 48 c7 c7 a8 72 b1 88 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 44 48 83 3d bc 15 6b 07 00 <74> 28 48 89 df 57 9d 0f 1f 44 00 00 48 83 c4 08 5b 41 5c 5d c3 [ 370.436457] Kernel panic - not syncing: hung_task: blocked tasks [ 370.858243] CPU: 1 PID: 883 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 370.864623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.873952] Call Trace: [ 370.876520] dump_stack+0x1b9/0x294 [ 370.880134] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.885301] ? printk_safe_log_store+0x260/0x260 [ 370.890036] panic+0x22f/0x4de [ 370.893202] ? add_taint.cold.5+0x16/0x16 [ 370.897328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.902847] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.908300] ? printk_safe_flush+0xd7/0x130 [ 370.912621] watchdog+0xc21/0xf60 [ 370.916062] ? reset_hung_task_detector+0xb0/0xb0 [ 370.920902] ? __schedule+0x1e40/0x1e40 [ 370.924859] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.929253] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.933813] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.938895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.943890] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.949403] ? __kthread_parkme+0x1b7/0x280 [ 370.953703] kthread+0x345/0x410 [ 370.957045] ? reset_hung_task_detector+0xb0/0xb0 [ 370.961861] ? kthread_bind+0x40/0x40 [ 370.965638] ret_from_fork+0x3a/0x50 [ 370.969697] Dumping ftrace buffer: [ 370.973461] (ftrace buffer empty) [ 370.977152] Kernel Offset: disabled [ 370.980760] Rebooting in 86400 seconds..