7b4d8ad21cf7f3fa3e3cab83ecb3f47d2d565b6480089244f31365ea3749341d08e7f726ad2484c4ef06b01eeb33e97b6b59d83f4967ae9d4d47d278ef40303e592e5f8833052efed036251236f68bcf7f7c7b632f64a057ca7ce54711d37455bfe503bb0e2f0c534", 0x1000}, {&(0x7f0000fcf000)="eb70a0d83e", 0x5}, {&(0x7f0000c06000-0x28)="076213964fe82cff6d8dd47f6c647cd2424235300755f6c4fc6305ba816286b08b211645331770a4", 0x28}, {&(0x7f0000836000-0x35)="2c1ce685f06040c53af2bb3d8896797498f9b8f32ba43cc95c9ac14b123557dc7c062b1437446b98580fc63a193b4ef85644206e05", 0x35}], 0x6, &(0x7f00008e7000-0x98)={0x98, 0x117, 0x0, "3e11de57fa75ab7e3c38cd9fa31edb8c191bbbcfbbfb0344e2d903fec16de5b55f84c5c52c09b47f76a7903d75e4cb2ccd3b29e9e7d37c03190824122d7ded9bb8d3c242e9d88c72f4072882d503a65e57e77c83306307c30a8e5505c6afb873ad5be707eb714e367d43a267353b8df75aa2dd125a3222ca3f0396aab3494a736418"}, 0x98, 0x4000}], 0x6, 0x20000000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000404000-0x4)=0x8, &(0x7f000067a000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f9d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c3c000-0x8)={0x0, 0x2}, &(0x7f00007f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000090b000-0x10)={r1, 0x8000, 0x9, 0x6}, &(0x7f0000e49000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ea4000)={r2, 0x1ff, 0x30, 0x5, 0x0}, &(0x7f000032d000)=0x18) 2018/01/31 22:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f0000)='./file0\x00', 0x50) accept4$llc(r0, 0x0, &(0x7f0000c07000-0x4)=0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000751000)={[0x2000, 0x0, 0x2, 0x103000], 0xfffffffffffffff9, 0x4, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) 2018/01/31 22:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c86000)=0x0) sched_setparam(r1, &(0x7f0000f7e000)=0xe614) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ax25(r0, &(0x7f0000aa6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000736000-0x4)=0x10) 2018/01/31 22:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x4) 2018/01/31 22:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0xfef0, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xca94}, 0x2, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) epoll_create(0x9) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f00004d6000)=@known='trusted.syz\x00', &(0x7f00003bc000-0xb)=',:/.vmnet1\x00', 0xb, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000199000)='/dev/ppp\x00', 0x80000, 0x0) 2018/01/31 22:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000007, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000804000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f0000670000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a27000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000227000)={0x0, 0x5}, &(0x7f0000d6f000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000057d000-0x10)={r2, 0x800, 0x8001, 0xffffffffffffff39}, 0x10) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000268000)='/dev/sg#\x00', 0x0, 0x142) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00006e2000-0x10)={r4, &(0x7f0000b9b000)=""/136}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000fe6000-0x1)=0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000e91000)={r4, 0x1}) r5 = syz_open_dev$admmidi(&(0x7f0000b55000-0xe)='/dev/admmidi#\x00', 0x6, 0x100) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000f0e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00009ee000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000db9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r6}) r7 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000d4c000-0x97)=""/151) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000aa2000)={0x0, 0x488, 0xfffffffffffffffc}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r7, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/31 22:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) [ 74.098150] QAT: Invalid ioctl 2018/01/31 22:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000511000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000db9000)=""/251, &(0x7f0000361000)=0xfb) ioctl$TCSBRKP(r0, 0x2276, 0x11) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c0000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000a94000-0x8)=@fragment={0x3f, 0x0, 0x3, 0xe13c, 0x0, 0x1fb13664, 0x0}, 0x8) 2018/01/31 22:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000046a000)="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", 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000716000-0x4)=0xd7e8, 0x4) fcntl$addseals(r0, 0x409, 0x0) 2018/01/31 22:30:22 executing program 4: pipe2(&(0x7f00009e4000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed6000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000176000)={0x0, 0x0, 0x0}, &(0x7f0000e6e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000559000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000052d000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006bc000)='./file0\x00', &(0x7f0000224000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afb000-0x70)=[{&(0x7f0000001000-0x84)="6ecf1348e0763b333e1636f36645d5286a39e75f23dfd5b3fc2a0368667b7f034d3dbe576830509d51dff9a632e45f6cc89abecb83aed816e2283f049891f2b1d011a6e09172cb3484df20f92640aec20696c54b40e4b45b75bc9b57d9e66721b6ffbc64c368fcb0bcd04d68c742e447be4548417d064d64d3202ef2c58a7389b33da8c1", 0x84}, {&(0x7f0000599000-0x89)="6da7e9c17bc3a30eacb068bc93086941cfe93827b8f4c9984c03d5ece91d2f6dc4f62556e5d99d93a27b4bf047c92c6d9df1750eae998f853114b6d01443504c2f2d8c6bc7a8e220b4d52969c9fd664aeb1db434969564a4420e37de711f0b0dc4742762bb689446518cbdd50707192ce81bdba9c8faa2e698576aed669cc8732dc7c97d0ad8c8f0dc", 0x89}, {&(0x7f0000000000)="ab854c5b38b68a83ea1507080fec64a939604651d7d195387aed1218cf38e424ed91235661a579faedd62a12f8a9587978433731be4c35c23717fd20b1fe50a1de2a11c850214ab668173d8e30a04681d77f1ab25727489b4c723462adf7f3b710d47e4fd9350ce9420124d76e4c1593b6c8dff7be84437f6c755dafa4e2bfdb965c45c74a18a8fe8772cd9633df3d0f221fd2ba11e4ffa73b205c0886eb9a621dc3228d9fadf929b6e8871fe27d845eca5fe4a86dce1e9b30a3208122d08e77c1d75f1f6e0ffe0af8ce36", 0xcb}, {&(0x7f0000034000)="12091ae4e716fbe66cf9aa2633510dfce78b1c91698c3ffc9f71affbb8ec0963c210b4a72a09f3dda9512c5c982649b6bd17ef47ff214e3b4cc143019a656f8d2bb1108e60b9666a2ab97c27c3d81001831ae6d0a906978cdc218b5e8f878153dd4f988f1e0c8e3e196999e61531a81c1d051002d63e22d0a4924a5fdd96ec318fb8141d770e264ab5f05077616d055342abdae7", 0x94}, {&(0x7f0000001000-0x96)="d80ac99c92fe9544960a7bb13439a2d48301cca8854763f8bbf5cc7889b03513901355ee22701644bab6566b08f8daae954dbd0d7ae83bb2cbbd77aba07906b6a7f8841f70829c56326b2be9cf83f5b86eff2905252fe2587ef852aa32e157d2d8d8651dce2db417e468c0219a32b20db7a836f377d91ed5e1f2520c9f0bc57eb8fc80131c6e3c6aab8142e84e65dc8f42edfbebffb5", 0x96}, {&(0x7f0000000000)="b6d8a38362db65e32cad699903ec457bb3c6c9305b01966c6a6462d6d817cfc5c2f64fcb0e6dc8b30634", 0x2a}, {&(0x7f0000001000-0x48)="8f0e33656f2bd32dae4834968f9a80c66a7438e7073025b2c004d47bce70904bccd97fe017eac18156fb7d9db8b7dd140470552e98a934caf759874ed2af8ca3f22bbf52c40fa483", 0x48}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000130000-0x10)=[{&(0x7f0000742000)="f2268bc4bf736c2b8d3306ec7211f46ecc7fa78d52af43c6d3dceeadc1691231e56fced2e9145228db5b32176439ad2bb1ba041fdb6c38b993d698", 0x3b}], 0x1, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}], 0x80, 0x800}, {&(0x7f00001dc000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x75)="e0f3fcb7dbbedcbcc4b994fb051331dea72bd9f89b73620f9d822866343dfa51ab356d947d2cc4b182510e592b1d328c887f92ccface1b64ab0482f160ed2be469eea2642abc98c363b0f1bb31975055c973749c3257dea03130e17baa1a2854721b66d86e6b95c79c2991c3456d6efbc5eb3ec965", 0x75}], 0x1, 0x0, 0x0, 0x20040011}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000876000)="", 0x0}, {&(0x7f00009d4000-0x66)="9ea5fd7fed5cf277ed31aca8d0b7a762ee3ec1b0ef39863b5cdfb5337e8deed67ac26489f1d79e25aa7a16d2c401ca95390414f1c6883c91b9520d66b4fd6c5f4dddf75659f9233575889b0d04c558b7df658b00fe92a2cf310e4bdd92f883efdc79dcca188b", 0x66}], 0x2, &(0x7f0000de9000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x8001}], 0x4, 0x20000080) r14 = syz_open_dev$sndmidi(&(0x7f00008c2000)='/dev/snd/midiC#D#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r14, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r15, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_pts(r15, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000f3000-0x4)=0xb98) poll(&(0x7f00003e3000)=[{r16, 0x0, 0x0}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(r16, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/31 22:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x2, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000700000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00002cb000)=""/188) recvfrom$unix(r1, &(0x7f00004b9000)=""/241, 0xf1, 0x100, &(0x7f0000b64000)=@file={0x1, './file0\x00'}, 0xa) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c2b000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000bce000-0xe)='net/mcfilter6\x00') 2018/01/31 22:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000ef000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000eb5000)={[{0x9, 0x40, 0x1, 0xec, 0x2, 0x80000001, 0xfffffffffffffffd, 0x8, 0x4, 0x8000, 0x8000, 0x81, 0x6}, {0x3, 0x0, 0x3ff, 0x8000, 0x3, 0xffffffffffffffc3, 0x8000, 0xffffffff, 0x93, 0x7, 0x616a, 0x1f, 0x7}, {0x0, 0x1, 0xd717, 0x8000, 0xbed, 0x2, 0x9, 0x81, 0x7, 0x4, 0xfff, 0xfffffffffffff1a6, 0x0}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) 2018/01/31 22:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000075a000)='/dev/adsp#\x00', 0x2, 0x561300) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005b8000-0x18)={r0, &(0x7f00003b3000-0x24)="face78d2e60947d0ae66faba9ef50c23b3d3520d093d9d65ef080c555dddb5eaf14e7215", &(0x7f00006da000)=""/201}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000633000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/31 22:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000047a000-0x4)=@assoc_id=r1, &(0x7f00003ab000)=0x4) 2018/01/31 22:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000002d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2002) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:22 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000129000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="7b5192cdd139ff179040f8dd036d525299dd436d3e4dd8fae89aa24cff20ad356edc27329c1722042b6b47c8c977e77ec09176a362744af4ec0857a3c583c8f14b855a571ca3222786e5ac38092cef33b3c461703849848f069f14812439305196b836183c5ffdd0f978057bb79c294742d1a9d46e674a32d2f6452060982e4a6265b9594595be592f548beed249f2d71d77df63d79447f11b2a55373e5812256cfab35140b24117c4b9d21d2093510fef346d492ce684b74921921a3686ede3de211971dc151aab9d00", 0xca, 0xb7290b8aee2361c3, &(0x7f00007ed000)={0x4, 0x1f, 0x741, "2946abcca109", 0x7fffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000a2000)=0x0, &(0x7f0000241000)=0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000043c000-0x37)=""/55) syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/31 22:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) truncate(&(0x7f0000377000-0x8)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000022000)='/dev/dsp\x00', 0x48042, 0x0) accept$unix(r0, &(0x7f000044d000)=@file={0x0, ""/4096}, &(0x7f00004ce000-0x4)=0x1002) 2018/01/31 22:30:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df2000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f0000c84000-0x8)='./file0\x00', 0x40002, 0x52) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007b2000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000d92000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007af000-0x20)={0x10001, 0x401, 0x2, 0x4d7, 0x9, 0x70e, 0x34be, 0x101, r2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000f54000-0x30)={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigsuspend(&(0x7f0000e6e000-0x8)={0x5}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r4 = gettid() write$eventfd(r3, &(0x7f00005e7000)=0x0, 0xfffffc95) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) 2018/01/31 22:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000035d000)=0xfffffffffffffb27, &(0x7f0000fbe000-0x8)=0x1) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x1) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) r1 = accept$packet(r0, &(0x7f00005f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e00000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000a90000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) fstat(r1, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cfb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed3000)=0xc) r4 = geteuid() r5 = getegid() getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000089f000)=0x0, &(0x7f00002dc000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ef000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e6000-0x4)=0xe8) lstat(&(0x7f0000abd000-0x8)='./file0\x00', &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000da000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000020b000)=[{&(0x7f000097c000-0x1a)="c2d7497fee564b1360067bdf052c189756d364bf7d0e7f2f4d95", 0x1a}, {&(0x7f0000554000)="604b3c01c154aab8e76242d7b845b304a0b83de93c9db8f7a7dc7ac0d04492e247ee743d622a59dde048c891e581910c67e1b0ccb4d3180c5d1433a54dafbee17776be768f82eac7569ef31c97f42512797692a955a95d087efba91c8683ea556b4f6ed0", 0x64}], 0x2, &(0x7f0000323000-0x118)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x118, 0x0}, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000862000)='/dev/vcsa#\x00', 0x7ff, 0x20000) writev(r0, &(0x7f0000e87000)=[{&(0x7f0000c84000)="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", 0x1000}, {&(0x7f0000966000)="cc3aa90838f004f8f268ab6afe161bad0161ff093763a73f7992f4b216fa9b7f0ddaa54ab05f3c376bfdc6a172cc688196396f64182a", 0x36}, {&(0x7f0000db7000-0xf)="e92e1c06fa7b14f02beaab2d65028a", 0xf}, {&(0x7f0000dea000)="456b395667cedfa438cf30ae18957b2fbbbce5934d8c776322b3114ea7e146938936e7eb7a8c1dceafb1830d2f8f2d088dcf5010cf8af0b6f8cac7b216f8d8cd04f837dae3041ce5011328562a6769ee45c2f9d0b3ef3f867603f2cfb9215ccd7affd6fca36501636a58cae9f233332dbf733887e021f687ca142099f3cf33ac163774b5e4391e99c0f8ff379fddb78121a1621d36a8260dfc3cd96776931929f6d7cd6bc771a133e9608728a540a46737d138f66201a626e9889e0b5f407daf2878d829847c0c60cd699adb433aad86bff5c3b3c90f15da19ee9fab8c959f", 0xdf}, {&(0x7f0000b66000-0x92)="340f6f0e946ad9bdbc8be651d9ab659e7fde03dc475c98a9e9823263ebeada858501fa9b6b6d5e3084a58251dfd60f30dbaf17c909dddbe9595ee5233651665755c8becb668ce7b580002204b334eca8b55acca7333446547cd8918c924f657705c36d803b79c148eeaedea1351d52a91d49a0d52dadbfab30bd2877bd61367c1aa2783affec402027d22dad555e89ddb4eb", 0x92}, {&(0x7f0000dd8000-0x9e)="6a9f9aa6568d39cdbe30ce2904babd853b200912e82211026972e1d49bad81edbb564d0c2de950b6e690b75ad62d2fac3c089fc2004ddc8954e8a9073c91edd2f9ead8e39bddde5c17f8653875a03d9ff1ad4d28d7871c873510f7ee630b38db8e31e3ff561fb39377aafb6b0212493d2b68ec6f210976f18925f380c09feba5dd29d596a8ba6ab22cf223d47627460d310fb9ff9d94f212768af9ed0317", 0x9e}, {&(0x7f000077d000-0x84)="b2dee0469483ef905cfe8ff1e4f4def3fddc9b16b7920029c82c2d5982e882b83d229804d2bcf6d384421d747083d20da1827b4f2332296f0b3f3282c44c8d240c6e74ba77fdeed8a45d5cd840abede433a2f4830892059aed103be8016d66b7e33c49036ad1bab81492bc522d97a72876a79e0958afe7c7f4cc6cd47e14ee0d0b1ffdf5", 0x84}], 0x7) ioctl$RNDADDENTROPY(r9, 0x40085203, &(0x7f0000d1a000-0xe4)={0x2c, 0xdc, "e49183deab991adc1aa0c083d9c4be739c69fa1e3d5a62b4c13d24004ad99b9d1c0fb1d065c17e3469bd87eb73fcb9638ec7a16fe5b8a20b97a9c65b4ab78b5ecb9c86dbcbd7b43d1bb2398cb85a62349529bbf18dda610e5aa5017ad5ca3008935b5abb461a7139f44d28dc8c43f297ccbdb4bb40abe8eee1087dd9b59a5fff541ffcf52cdeb2fe1e7f2a0c04e082d5a7d47551f0c0d661fa07c80a559713ead224c11b2eb1d06199cd2fd08428349311fa4925795f2543dc339d0906415d70129d2755f9bae5b72db1e1a1bb92000000000000007f91240ccc463a"}) 2018/01/31 22:30:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x3b, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000087d000-0x8)={0x1, 0x55, 0x4, 0x9}, 0x8) r2 = gettid() ptrace$cont(0x9, r2, 0xfb, 0x6) connect$netlink(r1, &(0x7f00001c2000-0xc)=@proc={0x10, 0x0, 0x0, 0x20}, 0xc) 2018/01/31 22:30:22 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x20)='posix_acl_access%^$vmnet1system\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000007000-0x4)=0x2) 2018/01/31 22:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xd) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/31 22:30:22 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) rt_sigreturn() setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000087000)=@generic={0xfffffffffffffffc, 0x10000, 0x1}) 2018/01/31 22:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c6b000-0xd)='/dev/snd/seq\x00', 0x0, 0x7fc) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000086d000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00006f5000)={0x3, 0x0, 0x6, 0x3, 0x3e4}) 2018/01/31 22:30:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) r0 = syz_open_dev$sg(&(0x7f00005f4000-0x9)='/dev/sg#\x00', 0x40000000000, 0x303000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000f0f000-0xfc)=""/252) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/kvm\x00', 0x401, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c8b000)={0x1, [0x0]}, &(0x7f0000986000)=0x8) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)=0x0) 2018/01/31 22:30:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x200, 0x460000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x8, 0x11a, 0x982f, 0x5, 0x1ff, 0x7f, 0xcb7, 0x0, 0x401, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = semget$private(0x0, 0x4, 0x5a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000486000-0xc)=[{0x4, 0xfffffffffffff000, 0x1000}, {0x1, 0x11d, 0x1000}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x0) 2018/01/31 22:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) fcntl$setsig(r0, 0xa, 0x30) 2018/01/31 22:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000698000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) writev(r0, &(0x7f00005ea000)=[{&(0x7f0000e61000)="801bc411b159f7e07dcc14d20f503136ec9e2f7824eadfa8023a9d712a027c2693208c8265923087c6b136b28665e7231647a5d6790be22451b5648de4f2708bf0d6", 0x42}, {&(0x7f00009f1000-0x8)="a63c8d90cd0919f4", 0x8}, {&(0x7f000024a000)="8c267149876bf7bca4de6f32c062af5aec191873413d01b72fba6d47478b5c57dd4ea408990e662dfa73d7a4238d691503e251c27c4a3d1899ebaaf768a18e9f29400d5471be302056267ba5b6f1cca2bdb83ca0b931222fd05e284743d3f18901aec2ec311b3bc8d2df71858eb50b0193fcff4a8d25fbcfeb880281efdebe62565131c5fdac64f51dbcee60f2508425a9b42a6bb94fc6ce175c9b1d0438149d9f59612e376f1af4d7d59cad4d0af1a21ed139e2bdc6af19423d00de4ec4a787b31d9d555a79487e24c0a665b719810bf1bb19a719cadd6a0806e978e5ba6ac5d3d07e60c099d054d36408d04bb581feaba8fa4656e1d0d4adbce7736e97351010ca7cf031799825adde77ff8abdd2a6ffa9c994700d50a4f5ae0b5e65732611ca24639c0348dd153853f49d99de44926f1aada2d893866ca9b21000ec665f12ea724a9cf44e408238f983d841cb0748f86ed6ccaea112bb0f29706d7dd369ab06954c8492d55c77660eb73a6cb0cda4db42610404f5d40de6f372c2957ee9784ac0e28302d6468eea210ff064cdffd7d333664b709aadcaeb664bb1eb31476fb716c114badbc963f5546e683d1c023ee34a260337be0fcd406295d8e66894a6d1bbf86423efbb2cf810598d8ea7de5b5388113d64f2b94f82936484d46fed5a662cacc2a428f89fa97cb9177a39c41ef5570fefc409f64b64feee848c751367ec801c53c0f4c7f7d4ef3c033780498f07f14748050489e857e4cb152f02e2bd86a7ac0332e23853201c412bebe7d9b94152ea14d3b5ce42fd5b693b426f575075936b6306657879dc34a2e6a485d3c71a90afd72cc2585a767091f6268e73946e6ab85d38a65db7997e5b30d02c2d55c51e098dc2938c8b32d456ffc6c807abf37f4bfa136b23cf81bd979650ff93ed5b9b825ecd3feee07994187792f36d2918e188d80aa1bb03f0670c01a3b8d40427f4b67b45dc0a99c21d9bb23b2ea604eca637571e7287e2adb1e7238ef16928a3d006858a1fbfa6b4fb91486c4c0a34ad844e0eeac9e8d70b70f357d45894970e909766116af60ffc449abe508ed764775685475edffdcd2000ab3c8e7d1832382662da19700d0934d5cd8bc8df07fcaca546a2c24d82aea9fe49822fb00ed3799f4ec6ce0f4c405a0a9427e555acac89bfb3abaea40aa2a7052cb5f0c46d03f86fdac145d73a2635c4a8117eda95e4919781e051c5e80639ee701bb3f834723e38ff296b884a5365a4ddc1a4f73ef87a29bb0cd69fa9c4df2671efdd0b5b76c6a021248e99d7cc8291be83fcaf127e5fa53877ac0dc227d9fd6d5a429a3b6598eeae36791c5dca2c60d589d50d63da9a73794850a25471a87a58076209d381464dab3c4df3806dd520747da1776ab3e98553095bd1ada9c8c4ecf6166c24dd6714d0bfa99793d33e5722de881bc84cadd0a45141dbceeb646aadd7db52cdbbaf9d59bd056ead3e2fb6d991a52324e9ed318b85c9d59c061a8d635b33a63a5b85bde3ab957c9c04410d821df21d0a74002561f3eec6aff5bd14210e61aa74a20399af78b5a4ef6ea09589b82b042c5a8314c29ab60cce0f1572c7df91c7699cd6d9e087e4daad40ea05049f1e95b6bb1aea3b310ca3dc6b6fa7d0c8a87db0804b653e8ec2a5e1a7204962b45e355bd00a3204288a0713b40125786209d0762d0f0f7d643a056838976af393e8b62eaad0504ce6dcd7d4f7498891a5b6036229f9a3013bdcdd2d8745fe791fd069b5c6019248bea770c3022b6db6c47c3564c64f6be420494ab1263ee03c7ee983953cbfefecda60659b843a4a58c5965d20ef41644bea2e4c749109ff1ce9068257ba62e6f5782f8d515af017d967830e4cc7b9f4b615a4897c5102acd6d0a73ddbe8e0d3cccd757d54a8753464567687b41805988b735ee4d5ab3a57d2729d380eebf888e10d57b3720f6f4bd2183643366480e6efdc0bc41603e4e3fe8fbf99c315421c7ca2d46788563e3387344f2d692f5a69b0094058e4367504ceb61e55293a40fe10ec33cd4789ac4dfe5278cc395340e4f449ffc42d4878aa36f73c9eb508c490efce29230ba2270786a78c1d286de2cf7ab86f272a399c2649359cf4fcdd53b4b0d8db86a10dadb7ed572a2be07c6723b6d7587f3d4593e9f1b3748eb4c46c87e3912e0b718a23ac3b7f1825e92e2a6d2665f7be30c7e510d42ed3fa37ba63baac9b8c83be1d0b61077ef2da049e080d23426bb0fa267a64957bdfeec2354d0dfd12e752324415eea2ec3ccb1b42fcb1937565085193ff9713ed713ed462e8aae9cd4e2cd03915e72faec46bf4bd895246e67c05f1a2c548dd773b5a2c23950b6bb8b2a7ca3091483f3135f9f548d325c8111f716cca64c0517a515aa26a54bc5c9ed0f04ea14a9613306092f72dd3ef76c691223be71e36062a56a426bc68037faa55ced343bb3f8ac8bea63b8be2a418d4a9d763f6a72ba6a43d42d842571e00865b4b929ae16ceff2b24c7447429143727dbd2dc2560f6b4c8c85fceaae6c4b41de6b333f6a0c4bfa83ebbbc3d3e9ec1d96974408f51740243547d0b97f7754033dcbb5795076b58a313624315e65f68978ba0a031b8480d7e7a8a1053050cccab22fb22594312912b144b512a1312e465d99787125516c8c70d208da32e88bf3da008d8cdd585daa4a922d15c63494181ac3bed93932d036301c2556a47fcb7674cd60e1b99fb060868722e6184c2110422ef8ccdd6718e66f10e1d51ca0f33d8f731ae1ffc816c7020672a702e030ba83a69b88f91d08b0696e7ef0b6b4fdce790431aa33f14e3c6d8d09a7a257df8a6e6cd1b826b9cf496282bc7ea85f47ec3b322ea12a2f5ff6d1a67233ab072841df4082079eb0220d47dc87b446537d763fc446da0f5562e418c5d93ccfa2b54b050cb4abe9a103889939f48054c3b81641a2396b107bbecc425eb4b388f92fc32a670551a099ac527f2e1377e60e3dd10f1ac7b7ba09dbaa03c8240928e7282549f074460e86e49da06508219a84c25c52ce239c1d61d185b159013348594e83b10ac8729cb28730a5824c91d073d0219bd8e0c93b40b0c31034ba2d63c7c137266ef4da464e1b8f4e49bd6ff3155f096274730ebb7f5455b28a53de87af155846e006197812b58806d6685b51ecad7fe754e0b17029cccd1c5d2c0743fc9b79d36aa6f7f31068899699b19fb30e109132399d620165eb054358cb90a37070675ea7fc92617ba9b1507311c6f008a6f8312de1cd9eb1e083a03f095aa3bc190f997bac6510157fb9893f82423f4f4c0b19d94f6feb7369c22fd5c4d6256c9761eda498e096b71ffb0f1ba10cd189808b0fbd01e6be908c5e9ff37555082a80ba8e3ddd1ec72655683000b2d375742807917d2fde535a8068885c28dc0b86a259f496d719b35d8506cd821380aa9c5c8b4f678418e9523cb966c9b3aaf6c6fc48dba5dcfc4dbc18986cb13aea7e30927466d994880c6f60ccd4045b5ea0215cbca2dbe59860280cc528bb6586c712a3f058d36ce472d5bdff1a34eb2f8fe604c742a52e19e3415ffce941b3d0860e720f46334c6097a370ef11b880c9ecd41f52c02b067aca1a4c5a16242ee73097ae00da7888fb5a7843abb7c31b13a720c2299fccb5dbeba66249f21e30c00fa08b9213cb26df565e52ec4693e6259a1fd9bb77ea927628babdcc44ec536c356d58d2931b46c20ff5adf1a2814f4c13faca5fcb91c4a097e09dd33b26a8bca986a0c07fd517ec732a0a6e2e0a3c82752bbf2e134528197f56e319a17cdd7c9fc39ce3fb2d01e895722ac76482359c79d96086f355b825b295a4bbe7794199b834980c63a35d970529671b6091ba63d2a655dc64da1fa30ef00c0132dd25f6e2637eae8ac67703f931adbe1e29eeaddf159655fb21460996f905628167c5bca25f079fa0236e695a94057031a46e17984846997e3a0e92aeb233bf39ce2873df4bdd81c73339c1fa1e6fffe46a03b59746eff5e0e192000e10014981201f6dff54a0a97d7f7e2604b7747ea61e2573bcab1a5ffdbac21af0bfe8e986f7329933aab10cf4154d94dc14c000240f7cf6dda6d4b67a90ada73eb9a6fd65b3483f54b9f3fc8cac5e625177643d1345804c78c2963a3c2c3a2802f3e394adb04c7cd1c237d80863b5138de91813ee665302e837248a88940e979fb56d3ae2058e0725fa646f43f53b76b53ef343af5dcf49c339ee274940c125bd5b92971b136430d7faade65994b972fe8f59945e5bb9307c85bc724462df2b617f377b4032aa984a3ba1e6bc7f392f5bd3b36b2c3511bc829ea8e3457c1fbc25722d71216c8eed472bbcac7212c31a010f7f07c3952dc8953b07805cadcc9ae906e398ba4af0cac83b3648c94dc604d6cb101c7d6d50af53041ce24eab99616763b45ec059efac822fba60924a1a59bd61affaa207c11e6e52fd7237fa8f17ae296ed62552f7ac8e8ca6af2e028b082081645ec080c6ef6017e392c942874a09b4c0565c430590ed0455aa05620b918654e02a2794d6e69cab7dafc39bdadece4ab65dff42d289704109b8a5ce561e8d4ca60fbb3152a201f05930010895d35753122f69571978d064fa6efc612d354fc8c9c0a15895d95b9629c02c82ae39c9e2a9fa113cd859f31969b7a0454a749d8c469cfd75ce2372aac2943b75a4ecc4ff8f9ae56dcecaf01aab0c86a21325e68d8e8e02dccf60939c07218792b6d20b0d11b2e4e98b0f2b13ea9246d4b1c5cb97c402c2a8f7d0df5e9031690f565cfedb2d92834229f20f5ba4bd06bd15f3f66cd3e6022f7088f4c8c8399ba1dcc90cf120e8c9ca7aa06a4cd4c5a571bc89361e29534028078ef27d828791c003991922cae67fe0edc64400c1611147698b017e32677581b7c23b07635364c77cfc506f3e6722592e09914db772c4112fb7f28e4bda6c7b38b03044f88348537694d7344a0bc30471a75cf4ece6dc606be64abb912674eaa4923b669e369a36893028335c7771eed5679c926f3124e1953c23e2f59861653ec19018a3f14bafdde9290bc629a28b7cf41ed71a068977ec5a2bb8433ef8b4b79104df41f54d48c7d1807824aaa2670da65b408361b64005b46264a2700d9e190795e7862ff425001245031204356c41420b80444db0a33fb22fb14759c795ffac91b83fe93926793b6624def552911cb8b3b1753a4c5ebcded88cf9e47df69310dc71cc3172710ca58f1ab7e49d30f2cfc929c64bd457c5d965293e4854cf8f41ca61e3100daaa9d0efb6dcf2c1642e3af1f668f69d7e213a5dff69e06ee3789d5c8fbfef6d5329dde06064702d6428c73dd6f42786d45c96163c930b8c89f3d2bf3f86b52964aa749b0b12ed6a797b91969110a398a6c71085095d830b47d47112194233ccfebf6486d93ff4da33eeaf029ad049bfa2cd6a36d01a825bf52e7ee578071b0e1e4a43ad3de7ad96112d87f6fe4d3e567b7d17994a39c6023840693d8401afe3657ace960b5fb4ace5f80d20fe9f27753f9a9d9e8ca00f7a0490b3ecce1580c2558f03b2bf4c2cc69660efc73cc4c68c4d4b60c8f4b2e1d221f2af55bbd3fccd0231c8ecea3edecd0806bf24c60313062437d83c531d798c9500d22e5a5a305b2bb3c4b592bbc28b7ec29e9d6e1ee9cd229e9f3dc39cdf2232ed2303b92f03977a472e2c7ee733aae984e2e93154656129dc5ffb09b3a59834f31b44bf5e85e8896d75b9e12312eb7a5038d280a198fd92f0acf3cd73876f223bb699f9e5756b15a21880c37080dd3a5165", 0x1000}, {&(0x7f0000675000)="fbb5b1f2d1b3ac7013e41ff4fa1e199c3637a59e80dcdd86cd9c8a72d15ee47b7a0594ff3e645b983ba369ee9434e875e0aca64af6c1aab5d89fddfcadb6269079a19db18ca4c019eba68926c4f0ead65229c4a964b5439bf7f8ae8b06d59ef7aeafbbbbf5fd44e17e2764cf0931120e541eccd8ed9f5448dfc84df0d81d893dd2b7932c8f5b4b7ce7109ba7abf5f83906367cdb4e5852e6ced70c5373a70bd49adee376fdec83588a2b5356dc58580f475e04c31cb9ee703eeaa1d478f47c62545920ba256264293df96054b662c7d76dcf6c7ab2ee51d68b04bc440b0b33dcad63d29ff82978e27abb1b9ab590ae42a663e062cfc034ec9d5c2dad01ef83f38d50ff18eaa3de6356d7aef57fb9f9596dd996125742e01098da21f6e822a5edf9cd4de2328b68677a9f5bcaf987884825eea0a0122cced513cc3afbff38cd8e3df131afa879ccf28949b1f63ee0822550dd2776f0807ef4089aa923f60daf8da4bd5f94c3e61138c975dd279221e4bd41f25df8a3a294560f051e631c47888d8c6bb81611b4a28c894905d2f28801eeb7a04e9e8c43073175f5319a46d26a38d3a4d5087c5ed3577682c3db69f36a60639e90a3c329b319b97af28f1aa2e4a55ba726f976fd8b1063ed405da774c17e931c450bf803306d30fc1e2757c968eb0e450bc0972c7ae6d75e33179e3c665f907219655bbbb4f6a4185989b89f5ed1e146a1a3ffafe367dac05fe7dd0487fe3bbb7c7e001d4ec7e838c1df49e41b2236cdd5a0c6fcdb1503b31fe1546e0a2f5b6e862e064476e2b8b272dc6c91841a39d1e16e13999bf011ca6533e074a3e3305571f51f28560744ef097c8344257edb02d0f92a9cf192d8278ea44210a9e6c4495ce070a16ddfd454e7af85779c5ec3d6f29c5dff3acff979f4b39804bc683933b6aed7bc697a2c6645b38818187a8f5551da434c5df3d8fe1bf58a31a8bd61984d39bebffaca4f250dcab007ea19101f5986a1070b31411e49fbc02db138c427801398ca466bd8b1de187a31b293362749d4664480187dcba3c91d50036f228b215a18ea1249bde3b1a6bfa910013d74e81652de143e21f76e36e111aea52fe50abd5ced1f21517b95d7db5967db575c76a1e065468bc1488c784211bc89f1a247888e17d3661ac0f72bec874bb7922e0d7e587e27f19ed34d276c1ad42a7e1933b12f4886394d3e77662363683133306e5b99fe8cacdef2e488367c9e93577114283c0aad896dfa1e77c6e7fda2b3122c8e6bd909e77e301ee0360ebfc24c647604c82bd44e9c3374f3eb6593fa5a6be35f27a4aff2c4de5d83940b3e6958b7cb425bc141668d812112023abe4c7ac12c1120d0f7c33f2d4ca0ec94c52b0b6e17fd28355d1b375f82654348bb3ea47c3e92c73b57cfb4de83d1a07b1f693485c6d5186e76f50eae66ea9b8788d614f7939eb9eb4189cb81bf1a992a0a749fcd17ab4005f8cdb9148789d9c6b70a4d56df80bbe8fe820f92d83c4c9dd8faf89d676fa511d27688df6fe442abfdcacffd62dfb409feaac54dd8966753e6dc2aab93693a0d75cc09f75d05c6caecb5711fbc326012af60f9ac25546baa62a4ecb0ae6e78e7c574e59fd22e6d519fd4612d12db251720b03d8cdb72e6d0165911394032d3e2bbc29af00c8a71bb29f9932ed28a9e641ce518016755688f49c34fcb6103887eabf3e2cd5ae0c7ba89196b29b1f5df4d541a8e1c256322ac208296d7a19db38eafcc1827ddd21788f28801fd0a75fc630557942b121a6a00b1f4715a2a164e31b58336f9920ceab9f6afbf865f092276614ef329a3f01b4445e96e6131525eb3b691aed94c6f2284431b93f954b8b34b3739ec021047b68afe7b31cd6a784b0254d733edaa536efe310e224172ceb4252a4f422ba88c34451a1f56f1587bcac752bc8d77f3973f7754245012c1e6474e4b96c4782d3e1775701c9b7bdd1920803401dc8e8401add286b90063518fd3bf7286bd7218154029db9177a9b5a0f3f87e3a7134b7c8fa3188a8871fb899b1fad35a95e71879a546e6a712c7e002d2249d69238f688ab8d1c07cf4bd27fa01142b8ae6c756905d664de18a8052ed008cd6c114ac94ec4b204fd394c3650d76bd752efd360714e0d74a3fec7802d3a1d0b1a18b081ffe80fdfa0b6055b952bbfe237a62937d261728224f678ac9bbcb63dcefd0153ca62ada90c0ab9b7351225577f5bffa7a3804e8b04f89abf67cee11666e996e67539071c9a2f8705f32b3a3d109b6b7bf4bcf8e686593e8168a3c2a1b38fea8154414bd1b2f16e98f11670c501e3d4d918dc14aecf3f268be02eb401c04aa4b020605ce7fbd737afc99021f034393b5cbd19e85cd7e5668d2f7a1a536fa662d575ac03df4aa8fda886aaaf1a2438749ca1f1be10db2541b88f3a626c7dd51f2eddf4492fb57c7cffa40158285961649e3d4341b75ad2ca32ca0e1c789112ab9f5c3e2fc3baf0f9c5b7704213d134df01f7abc617a610dd5f638f0327f101f0ac179cf09d0de6ebf02a037bdb6c9a3f25d888dc9c14ad7c15841d067f20647bc7445e0a1418e781880a8081f7d6b0cf5785e534b5d27974c3927e0d2228f1d9ccd91c0f670b14d9420f3e0f369fa9aac88d25442663afd2286ae636927070348c3a905c53d27ecf3f138019d790e62a19931885aa78a90483cedc51d9dfef88abcb41104667fed4621724d22790807ba93b891034ab18bddf3479b57f637313e083ad0cf94efbfc836861dcbf578260eba8b9fdb5c4a9be8565331fdad30ba7be00a976f055ec41601d041f2bd8b567f310555b4af96d3a4e91bc1498362259a4a91a7bbd476107e33ff5f544d478342ce36ecbd8eb258c43d4e70825bae4805b819ab440a0180c66fa733c48c14f8388367c0b5b1e3a54ec2d5c5d426d9590c7d16594d46b608ffbb5956fcf1d9cd9d4dd1ab2e83cb0ecb068134dfe09117a0e1c37fa21ff2eafc5aafe455011fc525b1ad690b365d2a4f67c1c39295f403baaa08cf4e4ec78fb67441ac87e3899b806edbd12715a5b2b5afbc9cde8c49239e48c40b191a5226049a5f433c135df972c2c19cc153f02ae3c30f83b49113776e0e242a5aa64321eb0fa7eb6d60aceef089d8c8383528d7d65373b13804f3213c53cf49bb0a73342bfabd5f811ceb7d4c08a2558363f7c68318ed105ef768d7588636d3d4722211cf3deb3ac48d1717f16ce81774392bdee276d4a5954fb375da9c8e73e1681d8de12ee83f12c6e3f71325d3fab9f65e1d09ba15cefaa2dd07e617c8f9bb0d78b2a08fd8574b6b3c233de0b231cefa7359349f9d20e00d1b92c3612fcee6dd926869420ba272f32e82361b9e25f9032dc8e1354be264662029879e80b73aeaa41d2df09f7e795c38e7614237d291992689e8f845a89f8d2b460fc54f7d12b58ebd335db8db1949993f9cfc9b0f6841b19f5f2b7a3165cb30fac60483b70d73a1844bd6a303ecaf2bbfff4162669195a365a8997210127463f4b2998f9e0660211bc80f55102a466695bb6ddb29f0459bbc7019bfdbfd7f14753a0019a7bb03513ee8f566108967fe236a11173a1e86fdff0517d84231fcbe55202b3cb7ab64f9f4156993a09a0e75c22f663b6ad02b0306e3345fe5ed42805ed81ebc430017bb751fd9fb088c86f85d38eb6c7ca852e01d9bbb5021dbad91d76dce876d06450af28d33fef16e28915e61f94ded5c993656a6b7b28efe203c343a50c7e22ffb84f43788680f6e795f58adee5f36691d90f3df03b574a553b54464779b851847a12544414f419a785bc893e0717d00dec359c4b59297bcab603921607c3e2f5a2cadfa0f10d032859155ab746d8fee6b9ef0ec0d9a3699e1b3e5690810b1b558255adaea46f9f49c10e4638e6ab6b3ab13d6cb85ab339d736a04dd7f79f543426ca056cf5cfbee5a798638fb9ddbfbab2d3501f8791aa19dde6d328e3b72e061a8e90eac0246a3ddebaedff8f475edd43ccf48881acca58e30b215ffaff674445f2f00a094e101d9c0cc667b7440a7f8de3e8e0ce95afff45d50e36fbf41efca64b05a87f515aff2c5834355e5fca63123ed6861d89440229d6bfaf06d2e557a2617858ef7c554e1184f590e4b80d88e198dae4d5763b14c80457075e81a44e1d03082b85a00dfe276f22517a96a7f8ca0d5c4e2622f4fb60a1f29c3af575b92472d9bcf57048beb2d9755bf8576425c220de245f1743653af19f42c2ca7799288cbe08b8b1492d1c81428a1dba24adbe20d532093e5871fe21faab30b7d6c416946348361c57c36b20701798fe236f4e1cccbd001c2c71f54408abbb3ab4e9c30790ba5fc65cacd5cddae94f5cd0883c7508280bd15ba07d29d486e96fad50eef05df9d9944120b23eb20f1289f3c1000cf48bf7c9161154ffacd80222f43f836c634f41d73c1fd17c761fba9ddc7edc96ac733ca26116d48e5af800d91609f253856fc0273a2b6e5cdd2365a3d5a5980094ce573e508d43ff16e16524b9794033867aa55e3e9a9a9b931dcf2916d24ff6cebd3d936ae71bae4c1ac84afaf8a7e2d09c2d3d057e0146c1977b10cf091e9ede54e5d5525c71f68e81ca1b572c6505a964b545fed96ac5d07536395c5098568ce96ff316848162d8cc426f3e9ec01274fa2612d5ee2e875001b310b5b309a2dfcc71a1d71dd70d3687eb7be3c62a2dbdbdca03447597400b4f84aa116ed8c1d86a6db95467db3c6e6bf46ab262ddea23ac97ab2b1cbeb362cb32549a5e9e5ba8a8bd036b87d0f016a99e66ce2a9b0569fa4bb6aebda9c87f56a5b1ddb712d38bead0fbe109f6b49569d6d893f6fd6d816ca796d04fc1c28dea3f5fa659c6f6dc071c8a801d368facc822dcf82b98881aae0c675bec8a0a56ce256fa4476d39145500454d746fa8d28f01ee25bd2d559f3e1e9892973f5fe3aa6a82be1d378e78fe25713f3f54c0f5c86a6078617a96f7bdc13b1373e177977339c7a438c54ffa7edae05ac6edc1cd3f06ea777953908202997df14df3a3c44352fa6808ac2c509b1d2b1e369011239af738c9ea35d36fc53cca5089f75c592edf4f91b5f708521cd50d688f772692ce1a0c3349fb86da812bb6e670f91db67c1619187083b31c2cdaf01d193ea96e93730928b0e301a3deb504d6d6a85117afa7b1d61c4757c26a1678389401a2642a916aaba0cea39ddba13d98b6d7d19de4c6b750d06c05959d4df3474d79a6496749dcb0955a14f0a59b5dbb325be88ecf5216adf8289d1402671288b0dc36e258f129af27b3c078562c4c552ef0d5b88d2cee6cf253c9c8dbd08faf67159a47e473809cb060ccee49256f9cad8c21e46b6c400600720f554efc11b8676308590c97f340e46c4bba9fcd197af55270df8c681dbcc760125dbfa604551cec3fbe8c9e5df31ffb8cc88dc822a91f8d51a89eabb641e889042855aa9f16d28085de134a367c06cb906d0752d3e6d34547abc907665cdba088703a84323b67d3d1e9f8eb54a7e882f8ad424fb0de4b909ebb21b438cc2263c2ce15808c22bde3eed8f32b9b87f03a05158c6d6aedcfe41cf1f8c4a2d97462970e0b9505a563e3363d925f891a3eba8fb22d3869100600ec618bcbe43b4ee102bdadb906d59c3262922d261031490d92975fc915d022794b8d981adee0b20b3fbb59521d565bd3964f9f65b0d55a5fe5366072b0df7129a374774429ea53a74cc3fac3a57cc32d38ea0748646bae989cad51b6580e4271c9d68e6c4c3aae2d80a0cad50a9dda9e350fe17a8ddaea1d0", 0x1000}, {&(0x7f0000cc7000-0x89)="b946cdfda291f4c7b2a9e647aedff0751fdd0831a130f1427bc7f70c1f980ce03084a27f907eafe6f3156b61f47e7bd9ac4950276a2b37eefb07c228b19a885803f0ba8253cf3435d5404e383ca6d5de76e5cc429a25a7e12f205c3980adfe1161a0a4d1db832cd418ef89c11ea99d5ea64e676eb0bf507fcc50b4d2829b27b76ae81a9b253bb67f9a", 0x89}, {&(0x7f000066a000-0xd5)="5824eaf7f7fe494e4a52e4094e172b29fed8ded4a1239ef0c3c8890cffcbdc7f1b9e1d4ed762ef2c67faf55a90b6c96eac42e2d718b1646b691416ff5727463ca0e4927731ace53f4bf346897f26f588ee7c8bbbbf84c2de66c944bac9f14743f08ea795422c7a80b73ee6e95e6dd073a399eb056b22ccfd7802ea3d5eb310bf7afb12ea4b45db9abfcebe78cada04d9ba4ee1fb4ee86531524a9bbd4bfce1b492576009324910b2be2db8d0145dc5162b2fd35649edeb070364fd2d9e2311e0d927c7eca24b39ae66348d0cd615bfd166d74b0055", 0xd5}], 0x6) fcntl$getflags(r0, 0x1) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/31 22:30:31 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fb000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00003fa000)={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r0, 0x9, 0x100) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000047c000-0xb)='/dev/adsp#\x00', 0x1ff, 0x100) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00008bd000)={0xb2, "3c3538b6f1ed02d1eb15421917d841b1126265ce6975af9836ffb3d03145523a802cb4c29d336db87a4380ded7ce7d7bdba1bf60e5de4199e6e0e612dd57a733edc41674db33171e9c088e7dce6d4bbad14d3697ec391069886b97f4e0e202032d89fc99b5a23d18d039d7fbfacb0bb647feb8e939df5f3de64aa9f0c81eceba836609fabd92c86c647d25f57839a8b87900e9d82cd0cc9ea0593b33934ce8c3ae57399e22e62bce7eb4b6c16ced1d14cb46"}) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000cf5000)={{0x0, 0x1}, {0xa0, 0x7ff}, 0xffffffff, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fee000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063d000-0x4)=0xe8) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a37000)={0x3, 0x2}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000581000)="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") lstat(&(0x7f0000ca2000)='./file0\x00', &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000e67000)={&(0x7f00001ac000/0x3000)=nil, 0x3000}) sendmsg$unix(r0, &(0x7f00005a4000)={&(0x7f00001c4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001e0000-0xa0)=[{&(0x7f0000308000-0x3e)="d88b5a773a41d98dc6ce7e254a6f5fc2ad85872982c7be77334a147973c73e93b375999b0de3eb2d3da6a30bded5c034995278fbce54d61c0db745679b34", 0x3e}, {&(0x7f0000ab0000)="80ebb37f390e2d56e1b86cc43176d99d544b949b2cd8c999f4ba5d49b358bc8cfb523fe2550e1e5138e138e31e32f5ede3a33d857b7b7df100b2028a8f13b6c83ecb14ac782c0db49f5342319582d3c47baedcdd9e15885ab344b2498071b7d4ea397ab45577921061611991d17794b709c490679df051d615c6e96ef8a45db7ecddb421b4e4eea50a67ca6bfb18651b9852e76546d01146a4a1ae3a7528938c01d91f6607e4540e672747500f5940cdaf526cf3", 0xb4}, {&(0x7f0000419000)="49f9ea32782eb1a253f0d52adcf4670df03a77f96df40796fde1b797544f319ff0aa827b88013249091f653fb7227c54a1dcd3e2206b0ac7028c3e668dcf70d63037a6b4dfc08867b7a800a8e586ee993241ad98da35e162adf72e01edb7efd033740a9b280bd57ff14f98c9ec6373b206b5d42cf292da1dc52b6410c096b584452561b729d4700b6b5679bab4326fdf0384ee9fd12dcda07f7d270eddfa77294feb783048520509cde85c0953d8258e21fc2d8c00508fa268b5555515d777efa3fbff72b88a720eb1f87e2bb3652d0a2de5857686212b243897866fea7bdade1ad152d7930d45fe9b5515ef436ac7e8e2ba7f744c", 0xf5}, {&(0x7f0000810000-0x90)="6664bfce8deec7652d9ab94909eb7e0def5a6c782453bdb65d67586da6ea4a0b69d613b52137da8edad135a187537ec0900ed0f37117cabe2936324a6d20661deaab08d09f1d76d62595ce585da887d0c9005086a30e8bdea56104727fbd1afacc7151b62cb891711938f25270223b3bbefc7f12015f2ff6228f23518d9d3e6982e3de65d63af099684ac58e9fbd08f2", 0x90}, {&(0x7f0000839000)="447abfb33024a3c4e1876330001bcda48cdad7b41985adb853feb6353c33dc3095141def0ae5a6509e681535d3edcde0eb6ab085488c4be2e14a0a64746610582886193268a56d154b3673f9a9a565df0db774992c4e60f739e40fb37c9f1b2e204c66d5ab5788f4da78f42b789d1e0b9b2b3af02b210ec6d1c0e5ddf6d02fef075936a52f7053ce7ce5", 0x8a}, {&(0x7f00001c2000-0x8e)="eb3c2baf02c50f5a849f6bc04dc4b8c08802458af337503ad93ae4066120179813c6053451c9be4b473fcd25ce001638c765c7e67fd69c07b0157b344767117bec0875111d90b614d2adef24a966b9c41cf2096a862df9e86d04f3d2134cb1b1f20ab171aa90559a96bca3a93a055bb97717c37b88b5d056a24a4759f7da24a2a6c2eb2f9f73b88c5a6de23049b7", 0x8e}, {&(0x7f0000ae0000-0x72)="b2eafae85bb082ffa4ed2c040fa4a0af45fae06598a036320198469fd395c096a31723aa110e455bcafa29eb567e893d4206d8b0d96bc5f1282b19846963fc5745c7f9efdf7460f3edaef4c86a1a997dae27b06155dc378147039e2c3f08c9b73a40bbc3767b2716fbb56ec0d2ea07cbee30", 0x72}, {&(0x7f00006b3000)="5e44d94ebbd0c2a23624f133931b26dbaa", 0x11}, {&(0x7f0000931000-0x59)="541d1d007c4ed52f50d44acbe7007acd45798175561557d7a631e59c8e04002c92619fc9df8885bd04d6a1c08b6539a366dd698b37a15ede16c6375e87f09eabcddb9f28b54d662d9402a306bec97cb133e8a4f5fe7601b4a6", 0x59}, {&(0x7f00006ef000)="4e3d584ae11379de721347aa7d7d332d84674d3311f275a65439538200e4a64770fe7365045a1d24966f7f7fb7ef8b33", 0x30}], 0xa, &(0x7f000017c000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4000810}, 0x4040000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xfffffffffffffd51) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b14000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000c79000)='stat\x00') r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setpipe(r6, 0x407, 0x5e5) r7 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r7, r5, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000523000-0xe8)={0x7, 0x0, [{0x1000, 0x7a, &(0x7f000033e000-0x7a)=""/122, 0x0}, {0x6000, 0x11, &(0x7f0000b2f000-0x11)=""/17, 0x0}, {0x3000, 0x5f, &(0x7f000021d000-0x5f)=""/95, 0x0}, {0xd000, 0x5e, &(0x7f0000fc0000-0x5e)=""/94, 0x0}, {0x3000, 0xd4, &(0x7f0000002000-0xd4)=""/212, 0x0}, {0x17001, 0xa0, &(0x7f0000a66000)=""/160, 0x0}, {0xb5ffc4385c8cc4a2, 0x79, &(0x7f00004c5000)=""/121, 0x0}]}) 2018/01/31 22:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f0000cc8000)=0x0, 0x0, 0xfffffffffffffffd, &(0x7f000005d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) fadvise64(r0, 0x0, 0x3, 0x1) 2018/01/31 22:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d61000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000adf000-0x20)={0x6, 0x0, 0x0, 0x53eb}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f2a000+0x11f)={0x91, r1}) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r2, r2, 0x80000) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0xffffffffffffffa2) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000bf2000)=0xd001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ee000)={0x0, 0x10, &(0x7f0000485000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000968000)=0x10) close(0xffffffffffffffff) ioctl$int_in(r0, 0x0, &(0x7f0000f58000-0x8)=0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0f000)='/dev/hwrng\x00', 0x8040, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e87000-0x4)=@int=0x8, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f000069a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000af2000-0x4)=0xfffffffffffffdfb) r5 = fcntl$getown(r4, 0x9) tkill(r5, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d1e000)=@assoc_value={r3, 0x8}, &(0x7f0000413000-0x4)=0x8) 2018/01/31 22:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a7000)='/dev/vcs\x00', 0x4882, 0x0) sendmsg$key(r1, &(0x7f0000a18000-0x38)={0x0, 0x0, &(0x7f0000e33000-0x10)={&(0x7f0000183000-0x58)={0x2, 0xa, 0x7, 0xf, 0xb, 0x0, 0x3, 0x2, [@sadb_ident={0x2, 0x0, 0x7753, 0x0, 0x9}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) accept4$unix(r1, &(0x7f0000dfc000)=@file={0x0, ""/108}, &(0x7f0000e17000)=0x6e, 0x80000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000464000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0xffffffffffffe213, 0x0, "b36644c9d457ba542a3eb5a1bdf569b0be7506739e047d817ad72e70a409b5adeb5914fa1f4bd8592dba64dcd0eb368a4b57e73beea027b5e741c3fca61eb0d18c0d11acebc31b606d5fed1536dc15d0"}, 0x160) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getpeername$netrom(r1, &(0x7f00006f6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000332000)=0x10) bind$inet6(0xffffffffffffffff, &(0x7f00003a2000-0x1)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x12b) 2018/01/31 22:30:31 executing program 3: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x100000000000002, 0x14, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005d000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000005e000-0x8)={0x6}, &(0x7f0000032000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005d000)={0x0, 0x0}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 22:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/31 22:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x0, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffc) r1 = syz_open_dev$mice(&(0x7f00000f2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d55000-0xe7)={r0, 0x6, 0x38000000000, "576fc768db64c6a18b5b19dfec6d64ad1cc3ae23663b490623c5eb7546b03ea9f60f55bd12222badd73c01f2598fed6a29f43a0472645bb763e1b1a2b4dd92e5c6f2f6a26d30c582a4461723606ec3d9688cd7f1e29ff38ea5d960d250ff617dda531d013da466df1db78c954932c0887940fa428bb877155ca6ed21709cc26faceb3bd3669267616198b973fe72190dd35ca005c2dcc2ae6ef4d41224546096c9b5a435f33463a79a991ff4c58e34400060101bd4bbb50634f044df7da1861e99058e60cd827a9f0ad0efdce98e04b564de02ac33ead8b2259453e322"}) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b7f000-0x50)={@common='ip6tnl0\x00', @ifru_flags=0x1}) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 22:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x0, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) write(r0, &(0x7f00001f9000-0x43)="628368552ccb85110a6914a42374992107a8f5134a9121575721c0554f9f8ac96979a3661f711f929ceaae1fee9555bbff4e06bbd644495924e8cc2249adff38e1a695", 0x43) 2018/01/31 22:30:31 executing program 0: r0 = socket(0x200000000000001, 0xa, 0xfffffffffffffffe) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/31 22:30:31 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026d000)='/dev/vga_arbiter\x00', 0x4140, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000042000-0x50)={0x7, 0xfffffffffffffffc, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000703000)={0x8c, "a4118cc29e6c"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000005d000-0x18)={0x7, 0x6, 0xfffffffffffffff8, 0xe46, 0x8, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000654000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c13000)={r2, 0x0}, 0x8) 2018/01/31 22:30:31 executing program 4: r0 = socket(0x13, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ac5000-0x1c)=@req3={0x100, 0x0, 0x7ff, 0x7, 0x9, 0x3, 0x3}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00009c4000)='/dev/sg#\x00', 0x4, 0x2200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00006c6000-0x50)={{0x100000001, 0x2}, {0x6, 0xe8f8}, 0x9, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$evdev(&(0x7f0000b4f000)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/31 22:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) connect$ax25(r2, &(0x7f0000c47000-0x10)={0x3, {"0075126170a0d2"}, 0x20}, 0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000019c000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000064f000)=r4) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00008bb000)=0x1, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005b4000-0x4)=0x0) sched_setscheduler(r5, 0x6, &(0x7f00007fe000-0x4)=0xffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000639000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/31 22:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x0, 0x1000, &(0x7f0000b6d000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004a3000)={@common='syzkaller1\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4050800}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x3, 0x2, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000261000-0x30)={0x4, 0x0, &(0x7f000042c000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f00005a6000-0x52)="91b3003d05689d92ea57d0f7dfeaeed0f65211a8ca027b3fdf76afca1d92669b46926eeaa4b8c051ebb8be378d279fc633c8244901388d6c6cd6bd20b12f39a31a45f40d00e8e602"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002cf000-0x10)={0x1, &(0x7f00000f8000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000745000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000556000-0x14)={0x0, 0x1ff, 0x67a93617, 0x9, 0x6, 0xe50b}, &(0x7f0000ab0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d67000-0x14)={r3, 0x101, 0x0, 0xc538, 0x5, 0x8001}, 0x14) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000133000)={0x9, 0x200, 0x7}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00006d6000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000014e000)=[], &(0x7f00005ed000)=[]}, 0x5}}], 0x0, 0x0, &(0x7f0000213000)=""}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009d8000-0x4)=0x5e, 0x4) 2018/01/31 22:30:31 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000012000-0x8)={r0, r2}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffff2d, &(0x7f000000b000)={&(0x7f000001c000-0x1c)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0x2, {0xa, 0x94, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x3}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:31 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a27000-0x18)={r0, &(0x7f0000bcd000-0xc7)="9198a5314ff481e8a6e800b16f5f5029fa0e630032aa814d9d2db42ce91362f6e9d671be8eae06116cebf42890ed7229dbf40005fc27f8ea57d83bb47bd94352898f84b53cbf8644d87c82a98e7c02a1380d459d436365fac25eef41628132829868623be8bb37eb0163cde7ef691d5865eba37f024a04c6f618ffd46d8784c2b2aeff03d831a8e0f45ea1d5752ff69d58daaa51f0404eb52aec9ac412438a6330ad365107e0da7e46215d0ecc9fe293a644222195ac09400a69ceffce1e88e6afc08ec183d240", &(0x7f0000000000)=""/227}, 0x18) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00006d9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/01/31 22:30:31 executing program 0: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000581000)={0x8aa, 0x1, 0x6, 0x9, 0x0, 0xfffffffffffffffc, 0x7ff, 0x6}, &(0x7f000029d000)={0x7, 0xfffffffffffffffb, 0x3, 0x84, 0xf793, 0x6, 0x800, 0x9}, &(0x7f0000ee6000-0x40)={0x6, 0x58baa452, 0x8, 0x8, 0x1, 0x7, 0x40, 0x2}, &(0x7f0000ee6000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000ee6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000de1000-0x20)={{r5, 0x8}, {r4, 0x9}}, &(0x7f0000ee5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/31 22:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:31 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000053c000-0x4)=0x0) 2018/01/31 22:30:31 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f000057a000)='/dev/cuse\x00', 0x1c000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) syslog(0x9, &(0x7f0000fca000)=""/174, 0xae) [ 83.792953] binder: 12630 RLIMIT_NICE not set 2018/01/31 22:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000bb4000)={0x0, 0x0}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/31 22:30:31 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:31 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x0, 0x7fff) lstat(&(0x7f000049b000)='./file0\x00', &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000f7a000)=[r2, 0x0, 0xffffffffffffffff]) r4 = getegid() lstat(&(0x7f0000e6f000-0x7)='./file0\x00', &(0x7f0000385000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000036e000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r7 = getgid() r8 = getgid() r9 = getgid() getgroups(0x7, &(0x7f0000140000-0x1c)=[r3, r4, r5, r6, r7, r8, r9]) 2018/01/31 22:30:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff6c, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x1, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000806000)='/dev/usbmon#\x00', 0x2000000, 0x27fffd) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ee7000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000)=0xe8) sendmsg$nl_route(r0, &(0x7f00005b5000)={&(0x7f0000954000)={0x10, 0x0, 0x0, 0x2080080}, 0xc, &(0x7f00004c6000)={&(0x7f00002b5000)=@mpls_delroute={0x24, 0x19, 0x204, 0x1, 0x1, {0x1c, 0x10, 0x20, 0x4, 0xff, 0x3, 0xfd, 0x7, 0x900}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x8000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000506000-0x4)=0x971f, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bae000-0x4)=0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00003b8000)={0x104, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f54000)={0x0, 0x100, 0x6, 0x4, 0xd37, 0x1}, &(0x7f00001a0000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000864000-0x8)={r2, 0x400}, &(0x7f00003f5000-0x4)=0x8) 2018/01/31 22:30:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x28c)={0x28c, 0x7, 0x4, 0x1, 0x2, 0x3, {0xc, 0x0, 0xa}, [@nested={0x160, 0x71, [@typed={0x10, 0x4, @u64=0x20}, @generic="ccf07b7b671b530f2062ebb1335135b7daeab37621ce057d005f4742a6f52d76fd5e651c34507a3c5bf43f5cc71a3c59757802f550bb6cb7d57d863403382b7ed583901d76af55e448e9f8d092", @typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="9945ce1c3a178b45d9e85e1fc4530a128578d5e882830ed3a5360ad23ce9157bb6dd235cf7f29055199bf105eb13ff01d8bcb7cde7825104e2ad224069d000b4bd65a36d25d6a871fa071d13dc4ca243ba4d1ae4c773f9571dea2059342b2f881890e653b2cd12ee638fffc1dc9b9e85fd89e5e9088513153b94f7971687a2a9b2aacbd0408890cebd03fe09b8251e0eec43f6d9cee6d79bcd34fa69305ba9ddfa45f33e8a24bce0e805e3377597eb08f22c8c01e7b2347266e696a02b0673be8592d2929a625db8bc281ab822a6e129ccdce0e507e62ef07a5c9ef3f5e128403e3a98fbb406", @typed={0xc, 0xa, @fd=r0}]}, @nested={0xe0, 0x29, [@generic="da9fb8838810919046a8cc911ceba6edb4c93053a44c5849c8701c7b3da8d028c2cf667fa8ba82ff26fe3afdac52c7f6816063939217e888cb98ec32d5d26a31bd0900327610369584affdc42132a26e27bbb57173aac6736ba18a16068f95880e99867cee4d1dbe938987740ced560502c6b9cec31a523082c147915d40ddb1aa473b0d3bcbacdecb505f48d2a32642c949c4893108d6777d91e4604d3dd1a76905672023f691b4b9bebfd0f9bba7d4f129a22c92b7043a84bbf07d32c853a88401dbf2529fe4ac6917ecc180c53695597c39af5e6644ca36894b"]}, @nested={0x38, 0x80, [@typed={0x10, 0x17, @u64=0x1}, @generic="8f031b289d1732f6b6f3baf2aacc821612baa32a9512fd6cf35bc7248f51c186880610"]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x8001}, 0x40004) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b19000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004ec000)={r2, 0x8}, &(0x7f000020c000)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000055000-0x20)={@generic="6bfbaefa05e8a470c3e4f0ea221fdaa0", @ifru_flags=0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000836000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000058000-0xc)={r3, 0x80000, r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000033f000-0x4)=""/4, &(0x7f0000686000)=0x4) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b4b000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000322000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000889000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000325000-0x4)=r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 83.849741] binder: 12624:12630 got reply transaction with no transaction stack [ 83.851008] binder: 12624:12639 transaction failed 29189/-22, size 0-0 line 2788 2018/01/31 22:30:31 executing program 1 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) [ 83.907311] FAULT_INJECTION: forcing a failure. [ 83.907311] name failslab, interval 1, probability 0, space 0, times 1 [ 83.907322] CPU: 1 PID: 12659 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 83.907328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/31 22:30:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xf6)=""/246) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001e9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000-0x4)=0xe8) 2018/01/31 22:30:32 executing program 1 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000457000-0x14)={0x0, 0xfff, 0x2, 0x3, 0x5, 0x101}, &(0x7f0000edf000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c9c000-0x8)={r4, 0x100000000}, &(0x7f00006fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000776000-0x20)={0x0, 0x3ff, 0x8204, 0x9, 0xcb, 0x7, 0x0, 0x8000, 0x0}, &(0x7f0000d5e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f19000-0x8)={r5, 0x10001}, 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000d88000)="8907130000", 0xffffffffffffffc2) execve(&(0x7f0000809000)='./file0\x00', &(0x7f00005bc000-0x30)=[&(0x7f0000959000-0x7)='vmnet1\x00', &(0x7f0000b02000-0x22)='$posix_acl_accessbdev]md5sumppp1(\x00', &(0x7f0000295000)='vboxnet1vmnet0-bdev}}\x00', &(0x7f0000b61000)='\x00', &(0x7f00008da000-0x1)='\x00', &(0x7f0000fce000)='-\x00'], &(0x7f0000c23000)=[&(0x7f0000c31000-0xc)='em0procproc\x00', &(0x7f0000e8e000-0x10)="23285b6b657972696e6770726f63da00", &(0x7f0000c6b000)='\\(\x00']) [ 83.907331] Call Trace: [ 83.907349] dump_stack+0x194/0x257 [ 83.907370] ? arch_local_irq_restore+0x53/0x53 [ 83.907383] ? trace_hardirqs_on+0xd/0x10 [ 83.907393] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.907422] should_fail+0x8c0/0xa40 [ 83.907430] ? copy_overflow+0x20/0x20 [ 83.907449] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 83.907502] ? __sched_text_start+0x8/0x8 [ 83.907513] ? find_held_lock+0x35/0x1d0 [ 83.907579] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 83.907590] ? check_noncircular+0x20/0x20 [ 83.907597] ? lock_release+0xa40/0xa40 [ 83.907637] should_failslab+0xec/0x120 [ 83.907658] kmem_cache_alloc_node_trace+0x5a/0x750 [ 83.907669] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.907678] ? find_held_lock+0x138/0x1d0 [ 83.907711] __get_vm_area_node+0xae/0x340 [ 83.907735] __vmalloc_node_range+0xa3/0x650 [ 83.907748] ? bpf_prog_alloc+0xa6/0x310 [ 83.907761] ? check_stack_object+0x140/0x140 [ 83.907791] __vmalloc+0x45/0x50 [ 83.907804] ? bpf_prog_alloc+0xa6/0x310 [ 83.907820] bpf_prog_alloc+0xa6/0x310 [ 83.907835] ? bpf_prog_kallsyms_find+0x440/0x440 [ 83.907856] ? mpi_resize+0x200/0x200 [ 83.907865] ? lock_downgrade+0x980/0x980 [ 83.907885] ? lock_release+0xa40/0xa40 [ 83.907894] ? print_irqtrace_events+0x270/0x270 [ 83.907913] bpf_prog_load+0x2eb/0x1ab0 [ 83.907935] ? bpf_prog_new_fd+0x50/0x50 [ 83.907955] ? avc_has_perm+0x43e/0x680 [ 83.907976] ? avc_has_perm_noaudit+0x520/0x520 [ 83.907997] ? __might_fault+0x110/0x1d0 [ 83.908010] ? lock_downgrade+0x980/0x980 [ 83.908039] ? __check_object_size+0x25d/0x4f0 [ 83.908047] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.908073] ? __might_sleep+0x95/0x190 [ 83.908091] ? selinux_bpf+0xc3/0x110 [ 83.908101] ? security_bpf+0x89/0xb0 [ 83.908118] SyS_bpf+0x1049/0x4400 [ 83.908126] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.908145] ? bpf_prog_get+0x20/0x20 [ 83.908156] ? perf_trace_lock+0x900/0x900 [ 83.908167] ? find_held_lock+0x35/0x1d0 [ 83.908194] ? check_noncircular+0x20/0x20 [ 83.908204] ? _parse_integer+0xe9/0x140 [ 83.908225] ? perf_trace_lock+0xd6/0x900 [ 83.908234] ? check_noncircular+0x20/0x20 [ 83.908244] ? _parse_integer+0x140/0x140 [ 83.908257] ? trace_event_raw_event_lock+0x340/0x340 [ 83.908268] ? find_held_lock+0x35/0x1d0 [ 83.908293] ? check_noncircular+0x20/0x20 [ 83.908306] ? lock_downgrade+0x980/0x980 [ 83.908328] ? perf_trace_lock+0xd6/0x900 [ 83.908336] ? rcu_read_lock_held+0xa9/0xc0 [ 83.908345] ? pid_task+0xf7/0x1a0 [ 83.908361] ? find_held_lock+0x35/0x1d0 [ 83.908386] ? __f_unlock_pos+0x19/0x20 [ 83.908397] ? lock_downgrade+0x980/0x980 [ 83.908410] ? map_files_get_link+0x3a0/0x3a0 [ 83.908416] ? __lock_is_held+0xb6/0x140 [ 83.908456] ? find_held_lock+0x35/0x1d0 [ 83.908478] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 83.908491] ? vfs_write+0x374/0x510 [ 83.908503] ? wait_for_completion+0x770/0x770 [ 83.908560] ? __sb_end_write+0xa0/0xd0 [ 83.908581] ? fput+0xd2/0x140 [ 83.908596] ? SyS_write+0x184/0x220 [ 83.908624] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.908651] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.908659] RIP: 0033:0x453299 [ 83.908664] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 83.908674] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 83.908678] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 83.908683] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 83.908688] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 83.908692] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 83.909054] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 83.909059] syz-executor1 cpuset=/ mems_allowed=0 [ 83.909212] CPU: 1 PID: 12659 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 83.909217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.909220] Call Trace: [ 83.909233] dump_stack+0x194/0x257 [ 83.909250] ? arch_local_irq_restore+0x53/0x53 [ 83.909258] ? idr_get_free_cmn+0xfd0/0xfd0 [ 83.909271] ? rcu_pm_notify+0xc0/0xc0 [ 83.909300] warn_alloc+0x19a/0x2b0 [ 83.909317] ? zone_watermark_ok_safe+0x400/0x400 [ 83.909327] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 83.909339] ? find_held_lock+0x138/0x1d0 [ 83.909372] ? __get_vm_area_node+0x234/0x340 [ 83.909398] __vmalloc_node_range+0x4f0/0x650 [ 83.909409] ? check_stack_object+0x140/0x140 [ 83.909440] __vmalloc+0x45/0x50 [ 83.909454] ? bpf_prog_alloc+0xa6/0x310 [ 83.909469] bpf_prog_alloc+0xa6/0x310 [ 83.909483] ? bpf_prog_kallsyms_find+0x440/0x440 [ 83.909506] ? mpi_resize+0x200/0x200 [ 83.909514] ? lock_downgrade+0x980/0x980 [ 83.909533] ? lock_release+0xa40/0xa40 [ 83.909540] ? print_irqtrace_events+0x270/0x270 [ 83.909557] bpf_prog_load+0x2eb/0x1ab0 [ 83.909577] ? bpf_prog_new_fd+0x50/0x50 [ 83.909600] ? avc_has_perm+0x43e/0x680 [ 83.909617] ? avc_has_perm_noaudit+0x520/0x520 [ 83.909636] ? __might_fault+0x110/0x1d0 [ 83.909649] ? lock_downgrade+0x980/0x980 [ 83.909673] ? __check_object_size+0x25d/0x4f0 [ 83.909680] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.909704] ? __might_sleep+0x95/0x190 [ 83.909722] ? selinux_bpf+0xc3/0x110 [ 83.909734] ? security_bpf+0x89/0xb0 [ 83.909751] SyS_bpf+0x1049/0x4400 [ 83.909759] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.909778] ? bpf_prog_get+0x20/0x20 [ 83.909791] ? perf_trace_lock+0x900/0x900 [ 83.909801] ? find_held_lock+0x35/0x1d0 [ 83.909821] ? check_noncircular+0x20/0x20 [ 83.909828] ? _parse_integer+0xe9/0x140 [ 83.909845] ? perf_trace_lock+0xd6/0x900 [ 83.909855] ? check_noncircular+0x20/0x20 [ 83.909866] ? _parse_integer+0x140/0x140 [ 83.909880] ? trace_event_raw_event_lock+0x340/0x340 [ 83.909892] ? find_held_lock+0x35/0x1d0 [ 83.909915] ? check_noncircular+0x20/0x20 [ 83.909928] ? lock_downgrade+0x980/0x980 [ 83.909947] ? perf_trace_lock+0xd6/0x900 [ 83.909955] ? rcu_read_lock_held+0xa9/0xc0 [ 83.909965] ? pid_task+0xf7/0x1a0 [ 83.909980] ? find_held_lock+0x35/0x1d0 [ 83.910011] ? __f_unlock_pos+0x19/0x20 [ 83.910025] ? lock_downgrade+0x980/0x980 [ 83.910039] ? map_files_get_link+0x3a0/0x3a0 [ 83.910047] ? __lock_is_held+0xb6/0x140 [ 83.910091] ? find_held_lock+0x35/0x1d0 [ 83.910113] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 83.910126] ? vfs_write+0x374/0x510 [ 83.910140] ? wait_for_completion+0x770/0x770 [ 83.910213] ? __sb_end_write+0xa0/0xd0 [ 83.910232] ? fput+0xd2/0x140 [ 83.910244] ? SyS_write+0x184/0x220 [ 83.910275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.910303] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.910310] RIP: 0033:0x453299 [ 83.910315] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 83.910325] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 83.910330] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 83.910335] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 83.910340] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 83.910345] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 83.910523] Mem-Info: [ 83.910542] active_anon:63992 inactive_anon:70 isolated_anon:0 [ 83.910542] active_file:3586 inactive_file:8257 isolated_file:0 [ 83.910542] unevictable:0 dirty:120 writeback:0 unstable:0 [ 83.910542] slab_reclaimable:8755 slab_unreclaimable:89831 [ 83.910542] mapped:24123 shmem:77 pagetables:813 bounce:0 [ 83.910542] free:1425543 free_pcp:303 free_cma:0 [ 83.910557] Node 0 active_anon:258024kB inactive_anon:280kB active_file:14344kB inactive_file:33028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96492kB dirty:480kB writeback:0kB shmem:308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 83.910562] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 83.910580] lowmem_reserve[]: 0 2868 6378 6378 [ 83.910594] Node 0 DMA32 free:2939180kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940004kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:824kB local_pcp:120kB free_cma:0kB [ 83.910612] lowmem_reserve[]: 0 0 3510 3510 [ 83.910626] Node 0 Normal free:2745036kB min:37096kB low:46368kB high:55640kB active_anon:258024kB inactive_anon:280kB active_file:14344kB inactive_file:33028kB unevictable:0kB writepending:480kB present:4718592kB managed:3594336kB mlocked:0kB kernel_stack:4576kB pagetables:3252kB bounce:0kB free_pcp:384kB local_pcp:64kB free_cma:0kB [ 83.910642] lowmem_reserve[]: 0 0 0 0 [ 83.910654] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 83.910708] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 4*16kB (UM) 4*32kB (M) 1*64kB (U) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939180kB [ 83.910766] Node 0 Normal: 1351*4kB (UME) 2496*8kB (UME) 2103*16kB (UME) 1730*32kB (UME) 860*64kB (UM) 104*128kB (UM) 25*256kB (UM) 38*512kB (UM) 17*1024kB (UME) 4*2048kB (UM) 613*4096kB (UM) = 2745036kB [ 83.910828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 83.910831] 11919 total pagecache pages [ 83.910838] 0 pages in swap cache [ 83.910843] Swap cache stats: add 0, delete 0, find 0/0 [ 83.910845] Free swap = 0kB [ 83.910848] Total swap = 0kB [ 83.910850] 1965969 pages RAM [ 83.910853] 0 pages HighMem/MovableOnly [ 83.910855] 328407 pages reserved [ 83.932750] QAT: Invalid ioctl [ 83.935625] binder: 12624:12652 transaction failed 29189/-22, size 0-0 line 2788 [ 83.935796] binder: 12639 RLIMIT_NICE not set [ 83.943586] binder: 12624:12639 got reply transaction with no transaction stack [ 83.943597] binder: 12624:12639 transaction failed 29201/-71, size 0-0 line 2703 [ 83.946712] QAT: Invalid ioctl [ 83.946886] QAT: Invalid ioctl [ 83.962730] QAT: Invalid ioctl [ 83.971803] FAULT_INJECTION: forcing a failure. [ 83.971803] name failslab, interval 1, probability 0, space 0, times 0 [ 83.971814] CPU: 1 PID: 12669 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 83.971820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.971824] Call Trace: [ 83.971841] dump_stack+0x194/0x257 [ 83.971861] ? arch_local_irq_restore+0x53/0x53 [ 83.971895] should_fail+0x8c0/0xa40 [ 83.971913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 83.971929] ? __kernel_text_address+0xd/0x40 [ 83.971943] ? unwind_get_return_address+0x61/0xa0 [ 83.971959] ? __save_stack_trace+0x7e/0xd0 [ 83.971986] ? find_held_lock+0x35/0x1d0 [ 83.972048] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 83.972069] ? rcu_note_context_switch+0x710/0x710 [ 83.972108] should_failslab+0xec/0x120 [ 83.972123] kmem_cache_alloc_node_trace+0x5a/0x750 [ 83.972134] ? rcu_note_context_switch+0x710/0x710 [ 83.972170] alloc_vmap_area+0x11c/0x8c0 [ 83.972197] ? __get_vm_area_node+0xae/0x340 [ 83.972221] ? purge_vmap_area_lazy+0x40/0x40 [ 83.972231] ? find_held_lock+0x138/0x1d0 [ 83.972260] __get_vm_area_node+0xe8/0x340 [ 83.972282] __vmalloc_node_range+0xa3/0x650 [ 83.972294] ? bpf_prog_alloc+0xa6/0x310 [ 83.972304] ? check_stack_object+0x140/0x140 [ 83.972332] __vmalloc+0x45/0x50 [ 83.972344] ? bpf_prog_alloc+0xa6/0x310 [ 83.972359] bpf_prog_alloc+0xa6/0x310 [ 83.972372] ? bpf_prog_kallsyms_find+0x440/0x440 [ 83.972392] ? mpi_resize+0x200/0x200 [ 83.972402] ? lock_downgrade+0x980/0x980 [ 83.972419] ? lock_release+0xa40/0xa40 [ 83.972438] bpf_prog_load+0x2eb/0x1ab0 [ 83.972457] ? bpf_prog_new_fd+0x50/0x50 [ 83.972476] ? avc_has_perm+0x43e/0x680 [ 83.972495] ? avc_has_perm_noaudit+0x520/0x520 [ 83.972523] ? __might_fault+0x110/0x1d0 [ 83.972539] ? lock_downgrade+0x980/0x980 [ 83.972565] ? __check_object_size+0x25d/0x4f0 [ 83.972577] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.972602] ? __might_sleep+0x95/0x190 [ 83.972622] ? selinux_bpf+0xc3/0x110 [ 83.972633] ? security_bpf+0x89/0xb0 [ 83.972650] SyS_bpf+0x1049/0x4400 [ 83.972660] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.972680] ? bpf_prog_get+0x20/0x20 [ 83.972694] ? perf_trace_lock+0x900/0x900 [ 83.972706] ? find_held_lock+0x35/0x1d0 [ 83.972726] ? check_noncircular+0x20/0x20 [ 83.972736] ? _parse_integer+0xe9/0x140 [ 83.972757] ? check_noncircular+0x20/0x20 [ 83.972770] ? _parse_integer+0x140/0x140 [ 83.972791] ? find_held_lock+0x35/0x1d0 [ 83.972816] ? check_noncircular+0x20/0x20 [ 83.972829] ? lock_downgrade+0x980/0x980 [ 83.972851] ? rcu_read_lock_held+0xa9/0xc0 [ 83.972863] ? pid_task+0xf7/0x1a0 [ 83.972881] ? find_held_lock+0x35/0x1d0 [ 83.972906] ? __f_unlock_pos+0x19/0x20 [ 83.972920] ? lock_downgrade+0x980/0x980 [ 83.972934] ? map_files_get_link+0x3a0/0x3a0 [ 83.972942] ? __lock_is_held+0xb6/0x140 [ 83.972978] ? find_held_lock+0x35/0x1d0 [ 83.972999] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 83.973011] ? vfs_write+0x374/0x510 [ 83.973024] ? wait_for_completion+0x770/0x770 [ 83.973046] ? __lock_is_held+0xb6/0x140 [ 83.973089] ? __sb_end_write+0xa0/0xd0 [ 83.973107] ? fput+0xd2/0x140 [ 83.973118] ? SyS_write+0x184/0x220 [ 83.973144] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.973169] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.973181] RIP: 0033:0x453299 [ 83.973186] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 83.973196] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 83.973201] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 83.973206] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 83.973211] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 83.973215] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 83.973347] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 83.973352] syz-executor1 cpuset=/ mems_allowed=0 [ 83.973369] CPU: 1 PID: 12669 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 83.973373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.973375] Call Trace: [ 83.973386] dump_stack+0x194/0x257 [ 83.973401] ? arch_local_irq_restore+0x53/0x53 [ 83.973408] ? idr_get_free_cmn+0xfd0/0xfd0 [ 83.973434] warn_alloc+0x19a/0x2b0 [ 83.973449] ? zone_watermark_ok_safe+0x400/0x400 [ 83.973460] ? __get_vm_area_node+0x2ac/0x340 [ 83.973471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.973493] ? __get_vm_area_node+0x234/0x340 [ 83.973515] __vmalloc_node_range+0x4f0/0x650 [ 83.973524] ? check_stack_object+0x140/0x140 [ 83.973547] __vmalloc+0x45/0x50 [ 83.973559] ? bpf_prog_alloc+0xa6/0x310 [ 83.973573] bpf_prog_alloc+0xa6/0x310 [ 83.973586] ? bpf_prog_kallsyms_find+0x440/0x440 [ 83.973604] ? mpi_resize+0x200/0x200 [ 83.973611] ? lock_downgrade+0x980/0x980 [ 83.973626] ? lock_release+0xa40/0xa40 [ 83.973642] bpf_prog_load+0x2eb/0x1ab0 [ 83.973659] ? bpf_prog_new_fd+0x50/0x50 [ 83.973675] ? avc_has_perm+0x43e/0x680 [ 83.973692] ? avc_has_perm_noaudit+0x520/0x520 [ 83.973708] ? __might_fault+0x110/0x1d0 [ 83.973720] ? lock_downgrade+0x980/0x980 [ 83.973741] ? __check_object_size+0x25d/0x4f0 [ 83.973748] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.973768] ? __might_sleep+0x95/0x190 [ 83.973784] ? selinux_bpf+0xc3/0x110 [ 83.973795] ? security_bpf+0x89/0xb0 [ 83.973811] SyS_bpf+0x1049/0x4400 [ 83.973820] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.973839] ? bpf_prog_get+0x20/0x20 [ 83.973850] ? perf_trace_lock+0x900/0x900 [ 83.973859] ? find_held_lock+0x35/0x1d0 [ 83.973877] ? check_noncircular+0x20/0x20 [ 83.973884] ? _parse_integer+0xe9/0x140 [ 83.973903] ? check_noncircular+0x20/0x20 [ 83.973914] ? _parse_integer+0x140/0x140 [ 83.973931] ? find_held_lock+0x35/0x1d0 [ 83.973954] ? check_noncircular+0x20/0x20 [ 83.973965] ? lock_downgrade+0x980/0x980 [ 83.973985] ? rcu_read_lock_held+0xa9/0xc0 [ 83.973994] ? pid_task+0xf7/0x1a0 [ 83.974014] ? find_held_lock+0x35/0x1d0 [ 83.974040] ? __f_unlock_pos+0x19/0x20 [ 83.974053] ? lock_downgrade+0x980/0x980 [ 83.974064] ? map_files_get_link+0x3a0/0x3a0 [ 83.974071] ? __lock_is_held+0xb6/0x140 [ 83.974103] ? find_held_lock+0x35/0x1d0 [ 83.974123] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 83.974136] ? vfs_write+0x374/0x510 [ 83.974148] ? wait_for_completion+0x770/0x770 [ 83.974168] ? __lock_is_held+0xb6/0x140 [ 83.974207] ? __sb_end_write+0xa0/0xd0 [ 83.974223] ? fput+0xd2/0x140 [ 83.974235] ? SyS_write+0x184/0x220 [ 83.974257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.974279] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.974284] RIP: 0033:0x453299 [ 83.974288] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 83.974296] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 83.974300] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 83.974304] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 83.974308] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 83.974311] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 83.984120] QAT: Invalid ioctl [ 83.984140] QAT: Invalid ioctl [ 84.042719] FAULT_INJECTION: forcing a failure. [ 84.042719] name failslab, interval 1, probability 0, space 0, times 0 [ 84.042729] CPU: 0 PID: 12673 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 84.042734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.042737] Call Trace: [ 84.042753] dump_stack+0x194/0x257 [ 84.042769] ? arch_local_irq_restore+0x53/0x53 [ 84.042782] ? check_noncircular+0x20/0x20 [ 84.042808] should_fail+0x8c0/0xa40 [ 84.042827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 84.042839] ? find_held_lock+0x35/0x1d0 [ 84.042860] ? check_noncircular+0x20/0x20 [ 84.042871] ? alloc_vmap_area+0x59e/0x8c0 [ 84.042887] ? find_held_lock+0x35/0x1d0 [ 84.042935] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 84.042950] ? rcu_note_context_switch+0x710/0x710 [ 84.042958] ? lock_release+0xa40/0xa40 [ 84.042982] should_failslab+0xec/0x120 [ 84.042994] kmem_cache_alloc_node_trace+0x5a/0x750 [ 84.043029] __kmalloc_node+0x33/0x70 [ 84.043044] __vmalloc_node_range+0x1a1/0x650 [ 84.043054] ? check_stack_object+0x140/0x140 [ 84.043079] __vmalloc+0x45/0x50 [ 84.043091] ? bpf_prog_alloc+0xa6/0x310 [ 84.043104] bpf_prog_alloc+0xa6/0x310 [ 84.043117] ? bpf_prog_kallsyms_find+0x440/0x440 [ 84.043134] ? mpi_resize+0x200/0x200 [ 84.043142] ? lock_downgrade+0x980/0x980 [ 84.043157] ? lock_release+0xa40/0xa40 [ 84.043165] ? print_irqtrace_events+0x270/0x270 [ 84.043179] bpf_prog_load+0x2eb/0x1ab0 [ 84.043197] ? bpf_prog_new_fd+0x50/0x50 [ 84.043215] ? avc_has_perm+0x43e/0x680 [ 84.043233] ? avc_has_perm_noaudit+0x520/0x520 [ 84.043250] ? __might_fault+0x110/0x1d0 [ 84.043262] ? lock_downgrade+0x980/0x980 [ 84.043281] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 84.043291] ? __check_object_size+0x25d/0x4f0 [ 84.043313] ? __might_sleep+0x95/0x190 [ 84.043330] ? selinux_bpf+0xc3/0x110 [ 84.043341] ? security_bpf+0x89/0xb0 [ 84.043357] SyS_bpf+0x1049/0x4400 [ 84.043367] ? __fdget_pos+0x12b/0x190 [ 84.043384] ? bpf_prog_get+0x20/0x20 [ 84.043399] ? find_held_lock+0x35/0x1d0 [ 84.043417] ? check_noncircular+0x20/0x20 [ 84.043424] ? _parse_integer+0xe9/0x140 [ 84.043444] ? check_noncircular+0x20/0x20 [ 84.043456] ? _parse_integer+0x140/0x140 [ 84.043463] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 84.043480] ? find_held_lock+0x35/0x1d0 [ 84.043503] ? check_noncircular+0x20/0x20 [ 84.043514] ? lock_downgrade+0x980/0x980 [ 84.043536] ? rcu_read_lock_held+0xa9/0xc0 [ 84.043545] ? pid_task+0xf7/0x1a0 [ 84.043561] ? find_held_lock+0x35/0x1d0 [ 84.043583] ? __f_unlock_pos+0x19/0x20 [ 84.043595] ? lock_downgrade+0x980/0x980 [ 84.043607] ? map_files_get_link+0x3a0/0x3a0 [ 84.043614] ? __lock_is_held+0xb6/0x140 [ 84.043646] ? find_held_lock+0x35/0x1d0 [ 84.043670] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 84.043684] ? vfs_write+0x374/0x510 [ 84.043696] ? wait_for_completion+0x770/0x770 [ 84.043716] ? __lock_is_held+0xb6/0x140 [ 84.043750] ? __sb_end_write+0xa0/0xd0 [ 84.043768] ? fput+0xd2/0x140 [ 84.043779] ? SyS_write+0x184/0x220 [ 84.043804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.043827] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 84.043833] RIP: 0033:0x453299 [ 84.043838] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 84.043847] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 84.043852] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 84.043856] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 84.043861] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 84.043865] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 86.070130] binder: 12624:12630 transaction failed 29201/-71, size 0-0 line 2703 2018/01/31 22:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000ab3000-0x9)='/dev/sg#\x00', 0xf6, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000843000-0x4)={0x10001}, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1a000)={0x1, 0x3, 0x1, 0x2, 0xfffffffffffffffa}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 22:30:34 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000001c000-0xc)='/dev/audio#\x00', 0x80000001, 0x10280) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000000a000-0x5c)={{0xa, 0x1, 0x79e573df, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x7e28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0xffff, [0x3, 0x81, 0x7, 0xffffffff, 0x81, 0x80000000, 0x4, 0x68]}, 0x5c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000a000)=r2) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000014000)={&(0x7f0000014000-0x12cc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x0, 0x67, [@generic="c9c1cc28d7258bbb6e96d0b9b726fdf9a7dc27021c1864d20b0deac75f4a8b5a01b9680ec12666629d8d52914b845585da7c3956917f03a8b95e11edae9cb9e046d92ca54fe96a9b05793acb28d2730b148989", @generic="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", @typed={0x0, 0x38, @void=""}, @generic="d3ca5cf7a7f15b694eae2a21d25046198263fd4034ea224dc88eec2769967e18d56e9ba4e2a99cd8e8afefac241d84cbbe77ce079388df3bde7b2bf568f723b4e6c2d7c723636e551a2fc7862c33843eee9c702b16f8b650c824b101b6d5e40d092eb09e4ec3a539940a6f6ce1d41916a451c1d6166b39", @typed={0x0, 0x31, @binary="30184bbdfb7f69f23dabb3478264d7bb1af19593d4076a33ca2090bd9eeaaee2e7d469bc5bdf5cc091d7823c5c3e08b20bc16286ef345b0478001c5ceda5832b574b5828be399e13b81ca0c0dbc3e6a6c9036f96696d33895f899e56b6c5dfffd407f31efc36af73e0ba63d6aa137dffbe5f5e35de40c253a9ab6126c78fdf9c55527f2567d0f3a3281997f352d0423bd4e27eeffc203192accd8be18d2d548fa626ddd0112f990844abf5aeebf1540b75adf78b7220e63b66a92174c1"}, @typed={0x0, 0x2, @void=""}, @generic="7cf6f57f92a68b42134ec846c0c786bbf87aa1d1a3181eb60fd9ffd332e7fb733d01e8da0970059395968062e68a5365eb2f85bb4d75e1c114b26b4afb09374492", @typed={0x0, 0x28, @fd=r1}, @typed={0x0, 0x4f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="90e7cf118ed1eedb92cbe53b773b9c581c660c121817e8b75b448360b1e0367c8ed3c92efab82593fa74969464f7914acc44605678ffa36da3acd21454af75c1e507780375dc6287953c690da879088a48be20ca0141b6c8db264a9a73b87a314dab28cf98"]}, @typed={0xfffffffffffffe6e, 0x81, @void=""}]}, 0xffffffffffffffab}, 0x1, 0x0, 0x0, 0x40040040}, 0x0) 2018/01/31 22:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000014e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b4e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00003ba000-0xc)='/dev/audio#\x00', 0x1f, 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f7f000-0x8)={0x0, 0x7}, &(0x7f00001fb000)=0x8) sendmsg$nl_route(r1, &(0x7f0000404000-0x38)={&(0x7f0000100000-0xc)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f00006b8000-0x10)={&(0x7f0000fb2000)=@bridge_setlink={0x34, 0x13, 0x8, 0x3, 0x2, {0x7, 0x0, 0x0, 0x0, 0x2, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x14}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b50000)={0xb792, 0x0, 0x100000000, 0xf800000, r2}, &(0x7f0000df1000)=0x10) sendto$inet(r0, &(0x7f0000bba000-0x2)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f00002de000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x301001) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00009bf000-0xc)={0x1, 0xa5dc}) futimesat(r3, &(0x7f000052f000-0x8)='./file0\x00', &(0x7f0000cb7000)={{0x77359400, 0x0}, {0x0, 0x0}}) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000fb7000-0xf1)=""/241, &(0x7f0000dc1000)=0xf1) 2018/01/31 22:30:34 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x1, 0x0) getgid() write$sndseq(r0, &(0x7f0000006000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) write(r0, &(0x7f0000006000-0x64)="5e3aa39dd9fe01b112cfcb8e51b04044e7c28f50c4c0e45f225fe0bcd2af35efb094143e0e0d9642898c5d7bbac41c8db3a1c5cb4c71e0d2160fabb577021f964599d60f73909f0ce46e3c31dfb31fcd040ac4928bb84511592266d95180fe1cf18f92f6", 0x64) 2018/01/31 22:30:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000576000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd7000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, r1}, 0xc) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x80440) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x480) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000004000-0x67)=""/103) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0xb)='cifs.idmap\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x40) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2018/01/31 22:30:34 executing program 1 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = shmget(0x0, 0x1000, 0x1403, &(0x7f0000a5f000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020d000-0x11)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) 2018/01/31 22:30:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000008000-0x64)={&(0x7f0000004000-0x24)=[0x5, 0x4, 0x8000, 0x81, 0x0, 0x6, 0x9, 0x80000001, 0x20], 0x9, 0xdad, 0x1, 0x1, 0x2, 0x10000, {0x1, 0x4, 0xa43, 0x1, 0xfffffffffffffffd, 0x59e2, 0x100000001, 0x6, 0x80000001, 0x8, 0x4, 0x401, 0x8, 0x100, "fe3b3f66a5578f9052a650061bdb86a8fae71d8deb8baa97c26d513af3e82c03"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000-0x4)=0x200, 0x4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000007000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)=""/211, 0xd3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r1, r2, 0x800000000000007, 0x2}, 0x208) 2018/01/31 22:30:34 executing program 1 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:34 executing program 4: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getgroups(0x0, &(0x7f0000844000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000000000)={0x0, 0x0}) accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='ppp0%{(-\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x20000004}, &(0x7f00001eb000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000090c000)={r3, 0x6}, &(0x7f0000001000-0x4)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x109000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000002000-0xb2)=""/178, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000002000)=0x40bb, 0x4) 2018/01/31 22:30:34 executing program 6: r0 = open(&(0x7f00002ae000)='./file0\x00', 0x4000, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000390000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x3, 0x0) sendfile(r1, r0, &(0x7f0000a8d000)=0x0, 0x7) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20000000) [ 86.083246] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.088780] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.106826] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.122317] FAULT_INJECTION: forcing a failure. [ 86.122317] name failslab, interval 1, probability 0, space 0, times 0 [ 86.122328] CPU: 0 PID: 12691 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 86.122335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.122338] Call Trace: [ 86.122356] dump_stack+0x194/0x257 [ 86.122377] ? arch_local_irq_restore+0x53/0x53 [ 86.122414] should_fail+0x8c0/0xa40 [ 86.122435] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.122459] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 86.122504] ? find_held_lock+0x35/0x1d0 [ 86.122570] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.122590] ? rcu_note_context_switch+0x710/0x710 [ 86.122602] ? map_vm_area+0x9e/0xd0 [ 86.122627] should_failslab+0xec/0x120 [ 86.122641] kmem_cache_alloc_trace+0x4b/0x750 [ 86.122663] ? __vmalloc+0x45/0x50 [ 86.122684] bpf_prog_alloc+0x277/0x310 [ 86.122699] ? bpf_prog_kallsyms_find+0x440/0x440 [ 86.122720] ? mpi_resize+0x200/0x200 [ 86.122728] ? lock_downgrade+0x980/0x980 [ 86.122749] ? lock_release+0xa40/0xa40 [ 86.122757] ? print_irqtrace_events+0x270/0x270 [ 86.122776] bpf_prog_load+0x2eb/0x1ab0 [ 86.122801] ? bpf_prog_new_fd+0x50/0x50 [ 86.122823] ? avc_has_perm+0x43e/0x680 [ 86.122845] ? avc_has_perm_noaudit+0x520/0x520 [ 86.122868] ? __might_fault+0x110/0x1d0 [ 86.122883] ? lock_downgrade+0x980/0x980 [ 86.122911] ? __check_object_size+0x25d/0x4f0 [ 86.122938] ? __might_sleep+0x95/0x190 [ 86.122958] ? selinux_bpf+0xc3/0x110 [ 86.122972] ? security_bpf+0x89/0xb0 [ 86.122990] SyS_bpf+0x1049/0x4400 2018/01/31 22:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004f8000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/enforce\x00', 0x121000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003ef000)=0x0) ptrace$getregs(0xc, r2, 0x8001, &(0x7f0000633000)=""/90) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000472000)=0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r3 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r3) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r4}) ppoll(&(0x7f0000d72000-0x30)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000f8a000)={0x77359400, 0x0}, &(0x7f000044b000-0x8)={0x0}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) write$eventfd(r4, &(0x7f0000f43000)=0x0, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000da000-0x64)={&(0x7f0000d4c000)=[0x1, 0x0, 0xfffffffffffffff7], 0x3, 0x7, 0x9, 0x61, 0x7fff, 0x45, {0x1, 0x800, 0x8, 0x2, 0x0, 0x9, 0x100000001, 0xc7, 0x10001, 0x1, 0x200, 0x0, 0x6, 0x6, "520db5fdf0d288198d727ce3915ffbbaa731d571a305a2a289f58ec11285a205"}}) pwrite64(r0, &(0x7f00005e3000)="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", 0x1000, 0x0) 2018/01/31 22:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8e000-0xb)='net/psched\x00') sendmsg$nfc_llcp(r0, &(0x7f0000a40000-0x38)={&(0x7f0000931000-0x60)={0x27, 0x6, 0x1e4, 0x5, 0x7f, 0x82e9, "66baac9f7452d7be618c92e291a3547440427049f76e72a72d0ecc83a1a56c768e161e9d9194469a19309c72f948c5765929e79e5253d144171fb5d9f28335", 0x100}, 0x60, &(0x7f0000099000)=[{&(0x7f0000d00000-0x63)="87927a91e57f166d01b888b8f18b8b58508d3ac724a5e249805167d3646e4acd2c4af099ce51604f09035109e434d670c22e6ad5b64d2a412c8e0eb6538a93dc4203a49971bf4729ae64a3a3f8ee273f650afb9e2acc3410700287bfa69bf54d3b9c14", 0x63}, {&(0x7f0000b4a000)="21f94858c7927d1e18b0f4951ee3edfa6ab6e9534716018ff2e81f6b55c124954dfb245f514cebc6dc3633a952baa6584f31ca9a17fc21eabf8142120bc63231231ea09457b5e1565b8ff74c", 0x4c}, {&(0x7f00009db000)="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0x1000}, 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0x1000}, {&(0x7f00003b4000)="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0x1000}], 0x8, &(0x7f0000a1a000)={0x100, 0x17, 0xffff, "0ece12447be565305107d3610b1c38e3bcd7a68da6e2fca6f5d24185ac77b07978ecd0a9096533117fa117d4d3a959862da3ec09b846c3d24684b566516f0eb1d36335f862090cb452b9cb25190e786384663a2b6fc538466cef7a6b2449756ef337ad4e7a8fdecda0a31c57225042309d7c87234a4b8973717f6a51f7e7f8f79c31af78d6bf4ef4cfd4cedf23d3a2d18e967b30947bd392e451648e8d3f2125e14f0084d6e70377e5494902be3db65876927027d00d9b6252fba0bed421b006b480135cc0f2dda5b1c7769989640ac67f844fb69d8f20cafb4b63f0fbc2af5f8cf2a56566b831aaefb110950a3a57f8"}, 0x100, 0x4000000}, 0x880) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa0000-0x14)={0x0, 0x6, 0xff, 0x7, 0x0, 0xef}, &(0x7f0000f13000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000696000)={r2, 0x8}, 0x8) 2018/01/31 22:30:34 executing program 1 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0xa0100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) r8 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r6, &(0x7f0000e45000-0x28)=""/40}) 2018/01/31 22:30:34 executing program 2: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f00000d6000)={0x77359400, 0x0}, &(0x7f000039d000-0x10)={0x0, 0x0}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000039c000-0xb4)=[{{&(0x7f0000346000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000039c000-0x70)=[{&(0x7f00001d3000)=""/31, 0x1f}, {&(0x7f0000377000-0x1000)=""/4096, 0x1000}, {&(0x7f0000281000)=""/4096, 0x1000}, {&(0x7f00002a4000-0x33)=""/51, 0x33}, {&(0x7f0000088000-0x5b)=""/91, 0x5b}, {&(0x7f000039c000-0x25)=""/37, 0x25}, {&(0x7f000039b000)=""/47, 0x2f}], 0x7, &(0x7f0000317000)=""/56, 0x38, 0x8}, 0x2}, {{&(0x7f000039b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000039c000-0x10)=[{&(0x7f000039c000-0x14)=""/20, 0x14}], 0x1, &(0x7f000039c000-0x8)=""/8, 0x8, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000174000-0x90)=[{&(0x7f0000383000)=""/4096, 0x1000}, {&(0x7f000022a000-0x60)=""/96, 0x60}, {&(0x7f00002f2000)=""/50, 0x32}, {&(0x7f000039b000)=""/46, 0x2e}, {&(0x7f00002f1000-0xd1)=""/209, 0xd1}, {&(0x7f000039b000)=""/236, 0xec}, {&(0x7f00002fa000-0x83)=""/131, 0x83}, {&(0x7f000039c000-0x85)=""/133, 0x85}, {&(0x7f00002a8000)=""/254, 0xfe}], 0x9, 0x0, 0x0, 0x8}, 0x9}], 0x3, 0x40010023, &(0x7f000039c000-0x10)={0x0, 0x0}) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000039c000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000b5000)={0x2, &(0x7f0000026000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000039d000+0x620)={r4, 0x3}) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000039c000)={r1, r3, 0x3, 0x3}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000151000-0xc)={0xdc, 0x2, 0x1, 0x81, 0x1, 0x3, 0x80000000}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x30, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000073000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f000039c000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r4, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000890000-0x76)=""/118) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000183000-0x28)=""/40, &(0x7f0000b65000)=0x28) r5 = syz_open_dev$dspn(&(0x7f000017e000)='/dev/dsp#\x00', 0x8, 0x40) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000513000-0x10)={{0x1, 0x401}, 0x1}, 0x10) r6 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000863000-0x6)={0x0, 0x3}, &(0x7f000037b000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00005d3000+0xa5a)={r7, 0x800, 0x1, 0x1, 0x1, 0x9}, &(0x7f0000a8b000)=0x14) 2018/01/31 22:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xffffffffffffffff, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/31 22:30:34 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00000d6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000474000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d5000-0xa)='/dev/cuse\x00', 0x7a476335cef9c38d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000f91000-0x10)={0x6000, 0x2000, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) [ 86.123004] ? perf_trace_lock_acquire+0xe3/0x980 [ 86.123027] ? bpf_prog_get+0x20/0x20 [ 86.123041] ? perf_trace_lock+0x900/0x900 [ 86.123052] ? find_held_lock+0x35/0x1d0 2018/01/31 22:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f92000)=0x8) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e5a000)={0x0, 0x0}) 2018/01/31 22:30:34 executing program 1 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) [ 86.123074] ? check_noncircular+0x20/0x20 [ 86.123083] ? _parse_integer+0xe9/0x140 [ 86.123105] ? perf_trace_lock+0xd6/0x900 [ 86.123115] ? check_noncircular+0x20/0x20 [ 86.123128] ? _parse_integer+0x140/0x140 [ 86.123143] ? trace_event_raw_event_lock+0x340/0x340 [ 86.123155] ? find_held_lock+0x35/0x1d0 [ 86.123181] ? check_noncircular+0x20/0x20 [ 86.123194] ? lock_downgrade+0x980/0x980 [ 86.123215] ? perf_trace_lock+0xd6/0x900 [ 86.123224] ? rcu_read_lock_held+0xa9/0xc0 [ 86.123235] ? pid_task+0xf7/0x1a0 [ 86.123252] ? find_held_lock+0x35/0x1d0 [ 86.123278] ? __f_unlock_pos+0x19/0x20 [ 86.123291] ? lock_downgrade+0x980/0x980 [ 86.123304] ? map_files_get_link+0x3a0/0x3a0 [ 86.123311] ? __lock_is_held+0xb6/0x140 [ 86.123348] ? find_held_lock+0x35/0x1d0 [ 86.123369] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.123382] ? vfs_write+0x374/0x510 [ 86.123395] ? wait_for_completion+0x770/0x770 [ 86.123453] ? __sb_end_write+0xa0/0xd0 [ 86.123472] ? fput+0xd2/0x140 [ 86.123490] ? SyS_write+0x184/0x220 [ 86.123519] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.123544] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.123551] RIP: 0033:0x453299 [ 86.123556] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 86.123565] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 86.123569] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 86.123573] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 86.123577] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 86.123581] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 86.182345] FAULT_INJECTION: forcing a failure. [ 86.182345] name failslab, interval 1, probability 0, space 0, times 0 [ 86.182356] CPU: 0 PID: 12710 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 86.182363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.182367] Call Trace: [ 86.182383] dump_stack+0x194/0x257 [ 86.182403] ? arch_local_irq_restore+0x53/0x53 [ 86.182418] ? save_stack+0xa3/0xd0 [ 86.182443] should_fail+0x8c0/0xa40 [ 86.182461] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.182490] ? find_held_lock+0x35/0x1d0 [ 86.182525] ? find_held_lock+0x35/0x1d0 [ 86.182576] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.182586] ? bpf_prog_alloc+0x277/0x310 [ 86.182596] ? rcu_read_lock_sched_held+0x108/0x120 [ 86.182608] ? rcu_note_context_switch+0x710/0x710 [ 86.182636] should_failslab+0xec/0x120 [ 86.182649] kmem_cache_alloc_trace+0x4b/0x750 [ 86.182662] ? bpf_prog_kallsyms_find+0x440/0x440 [ 86.182689] selinux_bpf_prog_alloc+0x49/0x180 [ 86.182703] security_bpf_prog_alloc+0x6d/0xa0 [ 86.182719] bpf_prog_load+0x34d/0x1ab0 [ 86.182739] ? bpf_prog_new_fd+0x50/0x50 [ 86.182759] ? avc_has_perm+0x43e/0x680 [ 86.182779] ? avc_has_perm_noaudit+0x520/0x520 [ 86.182799] ? __might_fault+0x110/0x1d0 [ 86.182812] ? lock_downgrade+0x980/0x980 [ 86.182840] ? __check_object_size+0x25d/0x4f0 [ 86.182847] ? perf_trace_lock_acquire+0xe3/0x980 [ 86.182871] ? __might_sleep+0x95/0x190 [ 86.182890] ? selinux_bpf+0xc3/0x110 [ 86.182902] ? security_bpf+0x89/0xb0 [ 86.182921] SyS_bpf+0x1049/0x4400 [ 86.182931] ? perf_trace_lock_acquire+0xe3/0x980 [ 86.182953] ? bpf_prog_get+0x20/0x20 [ 86.182965] ? perf_trace_lock+0x900/0x900 [ 86.182975] ? find_held_lock+0x35/0x1d0 [ 86.182995] ? check_noncircular+0x20/0x20 [ 86.183008] ? _parse_integer+0xe9/0x140 [ 86.183035] ? check_noncircular+0x20/0x20 [ 86.183048] ? _parse_integer+0x140/0x140 [ 86.183070] ? find_held_lock+0x35/0x1d0 [ 86.183097] ? check_noncircular+0x20/0x20 [ 86.183110] ? lock_downgrade+0x980/0x980 [ 86.183134] ? rcu_read_lock_held+0xa9/0xc0 [ 86.183144] ? pid_task+0xf7/0x1a0 [ 86.183161] ? find_held_lock+0x35/0x1d0 [ 86.183183] ? __f_unlock_pos+0x19/0x20 [ 86.183194] ? lock_downgrade+0x980/0x980 [ 86.183205] ? map_files_get_link+0x3a0/0x3a0 [ 86.183212] ? __lock_is_held+0xb6/0x140 [ 86.183244] ? find_held_lock+0x35/0x1d0 [ 86.183265] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.183278] ? vfs_write+0x374/0x510 [ 86.183293] ? wait_for_completion+0x770/0x770 [ 86.183317] ? __lock_is_held+0xb6/0x140 [ 86.183362] ? __sb_end_write+0xa0/0xd0 [ 86.183381] ? fput+0xd2/0x140 [ 86.183393] ? SyS_write+0x184/0x220 [ 86.183420] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.183445] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.183452] RIP: 0033:0x453299 [ 86.183457] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 86.183467] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 86.183472] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 86.183476] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 86.183487] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 86.183492] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 86.402420] FAULT_INJECTION: forcing a failure. [ 86.402420] name failslab, interval 1, probability 0, space 0, times 0 [ 86.402432] CPU: 1 PID: 12732 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 86.402438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.402442] Call Trace: [ 86.402459] dump_stack+0x194/0x257 [ 86.402481] ? arch_local_irq_restore+0x53/0x53 [ 86.402513] should_fail+0x8c0/0xa40 [ 86.402531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.402548] ? trace_event_raw_event_lock+0x340/0x340 [ 86.402571] ? perf_trace_lock+0xd6/0x900 [ 86.402590] ? find_held_lock+0x35/0x1d0 [ 86.402640] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.402657] ? rcu_note_context_switch+0x710/0x710 [ 86.402669] ? lock_downgrade+0x980/0x980 [ 86.402694] should_failslab+0xec/0x120 [ 86.402707] kmem_cache_alloc_trace+0x4b/0x750 [ 86.402726] ? ktime_get_with_offset+0x188/0x420 [ 86.402749] bpf_check+0xa4/0x2770 [ 86.402757] ? ktime_get_with_offset+0x2c1/0x420 [ 86.402779] ? do_gettimeofday+0x190/0x190 [ 86.402795] ? do_check+0xa8e0/0xa8e0 [ 86.402804] ? memset+0x31/0x40 [ 86.402819] ? bpf_obj_name_cpy+0x199/0x1f0 [ 86.402827] ? kasan_check_write+0x14/0x20 [ 86.402846] bpf_prog_load+0xa15/0x1ab0 [ 86.402868] ? bpf_prog_new_fd+0x50/0x50 [ 86.402887] ? avc_has_perm+0x43e/0x680 [ 86.402907] ? avc_has_perm_noaudit+0x520/0x520 [ 86.402927] ? __might_fault+0x110/0x1d0 [ 86.402940] ? lock_downgrade+0x980/0x980 [ 86.402966] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.402980] ? __check_object_size+0x25d/0x4f0 [ 86.403010] ? __might_sleep+0x95/0x190 [ 86.403031] ? selinux_bpf+0xc3/0x110 [ 86.403044] ? security_bpf+0x89/0xb0 [ 86.403063] SyS_bpf+0x1049/0x4400 [ 86.403072] ? __fdget_pos+0x12b/0x190 [ 86.403093] ? bpf_prog_get+0x20/0x20 [ 86.403109] ? find_held_lock+0x35/0x1d0 [ 86.403131] ? check_noncircular+0x20/0x20 [ 86.403139] ? _parse_integer+0xe9/0x140 [ 86.403158] ? perf_trace_lock+0xd6/0x900 [ 86.403168] ? check_noncircular+0x20/0x20 [ 86.403180] ? _parse_integer+0x140/0x140 [ 86.403192] ? trace_event_raw_event_lock+0x340/0x340 [ 86.403204] ? find_held_lock+0x35/0x1d0 [ 86.403230] ? check_noncircular+0x20/0x20 [ 86.403242] ? lock_downgrade+0x980/0x980 [ 86.403262] ? perf_trace_lock+0xd6/0x900 [ 86.403271] ? rcu_read_lock_held+0xa9/0xc0 [ 86.403282] ? pid_task+0xf7/0x1a0 [ 86.403300] ? find_held_lock+0x35/0x1d0 [ 86.403325] ? __f_unlock_pos+0x19/0x20 [ 86.403338] ? lock_downgrade+0x980/0x980 [ 86.403351] ? map_files_get_link+0x3a0/0x3a0 [ 86.403358] ? __lock_is_held+0xb6/0x140 [ 86.403396] ? find_held_lock+0x35/0x1d0 [ 86.403417] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.403431] ? vfs_write+0x374/0x510 [ 86.403444] ? wait_for_completion+0x770/0x770 [ 86.403504] ? __sb_end_write+0xa0/0xd0 [ 86.403524] ? fput+0xd2/0x140 [ 86.403538] ? SyS_write+0x184/0x220 [ 86.403567] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.403592] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.403600] RIP: 0033:0x453299 [ 86.403605] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 86.403613] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 86.403618] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 86.403623] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 86.403627] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 86.403632] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 86.459391] FAULT_INJECTION: forcing a failure. [ 86.459391] name failslab, interval 1, probability 0, space 0, times 0 [ 86.459401] CPU: 1 PID: 12750 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 86.459407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.459410] Call Trace: [ 86.459427] dump_stack+0x194/0x257 [ 86.459446] ? arch_local_irq_restore+0x53/0x53 [ 86.459458] ? trace_hardirqs_on+0xd/0x10 [ 86.459471] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.459497] should_fail+0x8c0/0xa40 [ 86.459506] ? copy_overflow+0x20/0x20 [ 86.459522] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.459548] ? memcmp+0xa2/0x160 [ 86.459571] ? __sched_text_start+0x8/0x8 [ 86.459583] ? find_held_lock+0x35/0x1d0 [ 86.459635] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.459650] ? find_held_lock+0x35/0x1d0 [ 86.459679] should_failslab+0xec/0x120 [ 86.459691] kmem_cache_alloc_node_trace+0x5a/0x750 [ 86.459728] __get_vm_area_node+0xae/0x340 [ 86.459750] __vmalloc_node_range+0xa3/0x650 [ 86.459760] ? bpf_check+0x10f/0x2770 [ 86.459769] ? rcu_read_lock_sched_held+0x108/0x120 [ 86.459779] ? kmem_cache_alloc_trace+0x456/0x750 [ 86.459802] vzalloc+0x45/0x50 [ 86.459813] ? bpf_check+0x10f/0x2770 [ 86.459823] bpf_check+0x10f/0x2770 [ 86.459832] ? ktime_get_with_offset+0x2c1/0x420 [ 86.459852] ? do_gettimeofday+0x190/0x190 [ 86.459869] ? do_check+0xa8e0/0xa8e0 [ 86.459877] ? memset+0x31/0x40 [ 86.459890] ? bpf_obj_name_cpy+0x199/0x1f0 [ 86.459897] ? kasan_check_write+0x14/0x20 [ 86.459917] bpf_prog_load+0xa15/0x1ab0 [ 86.459937] ? bpf_prog_new_fd+0x50/0x50 [ 86.459964] ? avc_has_perm+0x43e/0x680 [ 86.459985] ? avc_has_perm_noaudit+0x520/0x520 [ 86.460020] ? __might_fault+0x110/0x1d0 [ 86.460044] ? lock_downgrade+0x980/0x980 [ 86.460076] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.460089] ? __check_object_size+0x25d/0x4f0 [ 86.460118] ? __might_sleep+0x95/0x190 [ 86.460138] ? selinux_bpf+0xc3/0x110 [ 86.460149] ? security_bpf+0x89/0xb0 [ 86.460168] SyS_bpf+0x1049/0x4400 [ 86.460178] ? __fdget_pos+0x12b/0x190 [ 86.460197] ? bpf_prog_get+0x20/0x20 [ 86.460215] ? find_held_lock+0x35/0x1d0 [ 86.460235] ? check_noncircular+0x20/0x20 [ 86.460242] ? _parse_integer+0xe9/0x140 [ 86.460261] ? perf_trace_lock+0xd6/0x900 [ 86.460270] ? check_noncircular+0x20/0x20 [ 86.460282] ? _parse_integer+0x140/0x140 [ 86.460297] ? trace_event_raw_event_lock+0x340/0x340 [ 86.460309] ? find_held_lock+0x35/0x1d0 [ 86.460332] ? check_noncircular+0x20/0x20 [ 86.460346] ? lock_downgrade+0x980/0x980 [ 86.460364] ? perf_trace_lock+0xd6/0x900 [ 86.460373] ? rcu_read_lock_held+0xa9/0xc0 [ 86.460384] ? pid_task+0xf7/0x1a0 [ 86.460401] ? find_held_lock+0x35/0x1d0 [ 86.460427] ? __f_unlock_pos+0x19/0x20 [ 86.460440] ? lock_downgrade+0x980/0x980 [ 86.460454] ? map_files_get_link+0x3a0/0x3a0 [ 86.460461] ? __lock_is_held+0xb6/0x140 [ 86.460499] ? find_held_lock+0x35/0x1d0 [ 86.460519] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.460533] ? vfs_write+0x374/0x510 [ 86.460545] ? wait_for_completion+0x770/0x770 [ 86.460604] ? __sb_end_write+0xa0/0xd0 [ 86.460623] ? fput+0xd2/0x140 [ 86.460636] ? SyS_write+0x184/0x220 [ 86.460663] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.460688] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.460696] RIP: 0033:0x453299 [ 86.460701] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 86.460710] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 86.460715] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 86.460720] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 86.460725] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 86.460729] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 86.460862] syz-executor1: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 86.460866] syz-executor1 cpuset=/ mems_allowed=0 [ 86.460884] CPU: 1 PID: 12750 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 86.460888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.460891] Call Trace: [ 86.460902] dump_stack+0x194/0x257 [ 86.460918] ? arch_local_irq_restore+0x53/0x53 [ 86.460926] ? idr_get_free_cmn+0xfd0/0xfd0 [ 86.460937] ? rcu_pm_notify+0xc0/0xc0 [ 86.460969] warn_alloc+0x19a/0x2b0 [ 86.460985] ? zone_watermark_ok_safe+0x400/0x400 [ 86.460992] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 86.461034] ? __get_vm_area_node+0x234/0x340 [ 86.461060] __vmalloc_node_range+0x4f0/0x650 [ 86.461070] ? rcu_read_lock_sched_held+0x108/0x120 [ 86.461081] ? kmem_cache_alloc_trace+0x456/0x750 [ 86.461102] vzalloc+0x45/0x50 [ 86.461112] ? bpf_check+0x10f/0x2770 [ 86.461121] bpf_check+0x10f/0x2770 [ 86.461130] ? ktime_get_with_offset+0x2c1/0x420 [ 86.461152] ? do_gettimeofday+0x190/0x190 [ 86.461169] ? do_check+0xa8e0/0xa8e0 [ 86.461178] ? memset+0x31/0x40 [ 86.461192] ? bpf_obj_name_cpy+0x199/0x1f0 [ 86.461199] ? kasan_check_write+0x14/0x20 [ 86.461216] bpf_prog_load+0xa15/0x1ab0 [ 86.461233] ? bpf_prog_new_fd+0x50/0x50 [ 86.461250] ? avc_has_perm+0x43e/0x680 [ 86.461268] ? avc_has_perm_noaudit+0x520/0x520 [ 86.461285] ? __might_fault+0x110/0x1d0 [ 86.461297] ? lock_downgrade+0x980/0x980 [ 86.461315] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.461325] ? __check_object_size+0x25d/0x4f0 [ 86.461346] ? __might_sleep+0x95/0x190 [ 86.461362] ? selinux_bpf+0xc3/0x110 [ 86.461372] ? security_bpf+0x89/0xb0 [ 86.461387] SyS_bpf+0x1049/0x4400 [ 86.461396] ? __fdget_pos+0x12b/0x190 [ 86.461412] ? bpf_prog_get+0x20/0x20 [ 86.461427] ? find_held_lock+0x35/0x1d0 [ 86.461445] ? check_noncircular+0x20/0x20 [ 86.461451] ? _parse_integer+0xe9/0x140 [ 86.461468] ? perf_trace_lock+0xd6/0x900 [ 86.461477] ? check_noncircular+0x20/0x20 [ 86.461487] ? _parse_integer+0x140/0x140 [ 86.461500] ? trace_event_raw_event_lock+0x340/0x340 [ 86.461511] ? find_held_lock+0x35/0x1d0 [ 86.461532] ? check_noncircular+0x20/0x20 [ 86.461543] ? lock_downgrade+0x980/0x980 [ 86.461560] ? perf_trace_lock+0xd6/0x900 [ 86.461568] ? rcu_read_lock_held+0xa9/0xc0 [ 86.461578] ? pid_task+0xf7/0x1a0 [ 86.461593] ? find_held_lock+0x35/0x1d0 [ 86.461614] ? __f_unlock_pos+0x19/0x20 [ 86.461625] ? lock_downgrade+0x980/0x980 [ 86.461636] ? map_files_get_link+0x3a0/0x3a0 [ 86.461643] ? __lock_is_held+0xb6/0x140 [ 86.461673] ? find_held_lock+0x35/0x1d0 [ 86.461690] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.461701] ? vfs_write+0x374/0x510 [ 86.461712] ? wait_for_completion+0x770/0x770 [ 86.461758] ? __sb_end_write+0xa0/0xd0 [ 86.461773] ? fput+0xd2/0x140 [ 86.461785] ? SyS_write+0x184/0x220 [ 86.461811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.461836] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.461842] RIP: 0033:0x453299 [ 86.461845] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 86.461854] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 86.461859] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 86.461863] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 86.461868] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 86.461872] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 86.461942] warn_alloc_show_mem: 1 callbacks suppressed [ 86.461945] Mem-Info: [ 86.461967] active_anon:67433 inactive_anon:70 isolated_anon:0 [ 86.461967] active_file:3586 inactive_file:8282 isolated_file:0 [ 86.461967] unevictable:0 dirty:145 writeback:0 unstable:0 [ 86.461967] slab_reclaimable:9621 slab_unreclaimable:93953 [ 86.461967] mapped:24096 shmem:77 pagetables:783 bounce:0 [ 86.461967] free:1416972 free_pcp:394 free_cma:0 [ 86.461980] Node 0 active_anon:269732kB inactive_anon:280kB active_file:14344kB inactive_file:33128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96384kB dirty:580kB writeback:0kB shmem:308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 86.461983] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 86.461999] lowmem_reserve[]: 0 2868 6378 6378 [ 86.462037] Node 0 DMA32 free:2939180kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940004kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:820kB local_pcp:120kB free_cma:0kB [ 86.462051] lowmem_reserve[]: 0 0 3510 3510 [ 86.462063] Node 0 Normal free:2712800kB min:37096kB low:46368kB high:55640kB active_anon:269732kB inactive_anon:280kB active_file:14344kB inactive_file:33128kB unevictable:0kB writepending:628kB present:4718592kB managed:3594336kB mlocked:0kB kernel_stack:4640kB pagetables:3132kB bounce:0kB free_pcp:756kB local_pcp:316kB free_cma:0kB [ 86.462079] lowmem_reserve[]: 0 0 0 0 [ 86.462090] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 86.462145] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 4*16kB (UM) 4*32kB (M) 1*64kB (U) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939180kB [ 86.462212] Node 0 Normal: 836*4kB (UM) 2392*8kB (UM) 1725*16kB (UME) 1266*32kB (UME) 810*64kB (UM) 119*128kB (UM) 35*256kB (UME) 41*512kB (UM) 16*1024kB (UM) 7*2048kB (UME) 609*4096kB (UM) = 2712800kB [ 86.462271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 86.462273] 11956 total pagecache pages [ 86.462281] 0 pages in swap cache [ 86.462285] Swap cache stats: add 0, delete 0, find 0/0 [ 86.462288] Free swap = 0kB [ 86.462292] Total swap = 0kB 2018/01/31 22:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000975000)='/dev/vcs#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000943000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017e000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000898000)={r2, 0x80000000}, &(0x7f0000090000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00008ea000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00009cb000)=&(0x7f000027c000)=0x0) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x7, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlock2(&(0x7f0000743000/0x2000)=nil, 0x2000, 0x1) 2018/01/31 22:30:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000)={0x49d5, 0x0, 'client1\x00', 0x1, "46294cdfa9fd2586", "172ae319a687957807189af8964c32db828af670f8271dd8ab9b852e47ebd923", 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 22:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000edb000)=0x1, 0xff2f) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000bbc000-0xa)='/dev/vcs#\x00', 0x7f, 0x42001) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000712000-0x4)=0x80000000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00006cd000-0x30)=[{&(0x7f00008ef000-0x3d)=""/61, 0x3d}, {&(0x7f0000e76000)=""/104, 0x68}, {&(0x7f0000200000-0xf4)=""/244, 0xf4}], 0x3) syz_open_dev$mouse(&(0x7f0000952000-0x12)='/dev/input/mouse#\x00', 0x2, 0x280000) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) pipe(&(0x7f000049a000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00008d5000-0x4)=0x7, &(0x7f000090a000-0x4)=0x4) 2018/01/31 22:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000be6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000c38000)=0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f4c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000594000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@empty=0x0, 0x1, 0x0, 0x3, 0x9, 0xa, 0x80, 0xa0, 0x89, r4, r5}, {0x1ff, 0x200, 0x9, 0x0, 0xfffffffffffffc00, 0x20, 0x7f, 0x0}, {0x4, 0x0, 0x8001, 0x4}, 0xffffffffffffffe1, 0x8, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@rand_addr=0x200, 0x5, 0x7, 0x3, 0x5, 0x8fb, 0x7, 0x8}}, 0xe8) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000193000)={0x1, '8'}) 2018/01/31 22:30:36 executing program 1 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0xa7c0) shutdown(r1, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom$packet(r2, &(0x7f0000fe4000)=""/66, 0x42, 0x40, 0x0, 0x0) accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) 2018/01/31 22:30:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9c4}, 0x1) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000017000-0x7d)={0x0, 0x75, "4171cab83b37aee6c8a8f7025eade8a0897cc85348b0c94101f465c6961b9ae08289483e3e2dfc96f56e417aed97a4af75619fa5301ba58ec16f2c795bfc16d7fa0838ad88401f19fc68667e1493d52db3a173e5450f54a12a7d6b2f06ae599805a4d2fda342694a5034213b8a381933fe72609594"}, &(0x7f0000000000)=0x7d) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000016000)={r2, 0x5, 0x9}, &(0x7f0000016000+0xd42)=0x8) 2018/01/31 22:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001c2000)=@rc={0x1f, {0xc4, 0x4, 0x100000000, 0x5, 0x7fff, 0x400}, 0xda96}, 0x9) [ 86.462295] 1965969 pages RAM [ 86.462298] 0 pages HighMem/MovableOnly [ 86.462301] 328407 pages reserved [ 88.246421] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.275835] FAULT_INJECTION: forcing a failure. [ 88.275835] name failslab, interval 1, probability 0, space 0, times 0 2018/01/31 22:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000050e000)={0x0, 0x0}) dup2(r1, r0) recvfrom$packet(0xffffffffffffffff, &(0x7f00003c9000)=""/47, 0x2f, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) [ 88.304102] CPU: 1 PID: 12765 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 88.310949] rdma_op 0000000083974f89 conn xmit_rdma (null) [ 88.317619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.326960] Call Trace: [ 88.329544] dump_stack+0x194/0x257 [ 88.333180] ? arch_local_irq_restore+0x53/0x53 [ 88.337866] should_fail+0x8c0/0xa40 [ 88.341578] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.346677] ? __kernel_text_address+0xd/0x40 [ 88.351172] ? unwind_get_return_address+0x61/0xa0 [ 88.356099] ? __save_stack_trace+0x7e/0xd0 [ 88.360434] ? find_held_lock+0x35/0x1d0 [ 88.361514] rdma_op 00000000960cfdc2 conn xmit_rdma (null) [ 88.371001] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.376880] ? rcu_note_context_switch+0x710/0x710 [ 88.381803] should_failslab+0xec/0x120 [ 88.385757] kmem_cache_alloc_node_trace+0x5a/0x750 [ 88.390750] ? rcu_note_context_switch+0x710/0x710 [ 88.395678] alloc_vmap_area+0x11c/0x8c0 [ 88.399722] ? __get_vm_area_node+0xae/0x340 [ 88.404119] ? purge_vmap_area_lazy+0x40/0x40 [ 88.408611] __get_vm_area_node+0xe8/0x340 [ 88.412833] __vmalloc_node_range+0xa3/0x650 [ 88.417222] ? bpf_check+0x10f/0x2770 [ 88.421005] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.426008] ? kmem_cache_alloc_trace+0x456/0x750 [ 88.430844] vzalloc+0x45/0x50 [ 88.434022] ? bpf_check+0x10f/0x2770 [ 88.437806] bpf_check+0x10f/0x2770 [ 88.441423] ? ktime_get_with_offset+0x2c1/0x420 [ 88.446168] ? do_gettimeofday+0x190/0x190 [ 88.450382] ? do_check+0xa8e0/0xa8e0 [ 88.454158] ? memset+0x31/0x40 [ 88.457416] ? bpf_obj_name_cpy+0x199/0x1f0 [ 88.461712] ? kasan_check_write+0x14/0x20 [ 88.465929] bpf_prog_load+0xa15/0x1ab0 [ 88.469888] ? bpf_prog_new_fd+0x50/0x50 [ 88.473930] ? avc_has_perm+0x43e/0x680 [ 88.477890] ? avc_has_perm_noaudit+0x520/0x520 [ 88.482540] ? __might_fault+0x110/0x1d0 [ 88.486581] ? lock_downgrade+0x980/0x980 [ 88.490711] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.496571] ? __check_object_size+0x25d/0x4f0 [ 88.501139] ? __might_sleep+0x95/0x190 [ 88.505094] ? selinux_bpf+0xc3/0x110 [ 88.508870] ? security_bpf+0x89/0xb0 [ 88.512653] SyS_bpf+0x1049/0x4400 [ 88.516173] ? __fdget_pos+0x12b/0x190 [ 88.520044] ? bpf_prog_get+0x20/0x20 [ 88.523824] ? find_held_lock+0x35/0x1d0 [ 88.527867] ? check_noncircular+0x20/0x20 [ 88.532076] ? _parse_integer+0xe9/0x140 [ 88.536119] ? check_noncircular+0x20/0x20 [ 88.540332] ? _parse_integer+0x140/0x140 [ 88.544452] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.550320] ? find_held_lock+0x35/0x1d0 [ 88.554369] ? check_noncircular+0x20/0x20 [ 88.558582] ? lock_downgrade+0x980/0x980 [ 88.562728] ? rcu_read_lock_held+0xa9/0xc0 [ 88.567031] ? pid_task+0xf7/0x1a0 [ 88.570554] ? find_held_lock+0x35/0x1d0 [ 88.574601] ? __f_unlock_pos+0x19/0x20 [ 88.578554] ? lock_downgrade+0x980/0x980 [ 88.582681] ? map_files_get_link+0x3a0/0x3a0 [ 88.587152] ? __lock_is_held+0xb6/0x140 [ 88.591209] ? find_held_lock+0x35/0x1d0 [ 88.595254] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 88.600072] ? vfs_write+0x374/0x510 [ 88.603760] ? wait_for_completion+0x770/0x770 [ 88.608329] ? __lock_is_held+0xb6/0x140 [ 88.612390] ? __sb_end_write+0xa0/0xd0 [ 88.616347] ? fput+0xd2/0x140 [ 88.619518] ? SyS_write+0x184/0x220 [ 88.623217] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.627961] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.632688] RIP: 0033:0x453299 [ 88.635851] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 88.643534] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 2018/01/31 22:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) [ 88.650777] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 [ 88.658024] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 88.665266] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 88.672510] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 88.680280] syz-executor1: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/31 22:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000001b000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) [ 88.707747] syz-executor1 cpuset=/ mems_allowed=0 [ 88.712727] CPU: 1 PID: 12765 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 88.719729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.729059] Call Trace: [ 88.731629] dump_stack+0x194/0x257 [ 88.735242] ? arch_local_irq_restore+0x53/0x53 [ 88.739889] ? idr_get_free_cmn+0xfd0/0xfd0 [ 88.744212] warn_alloc+0x19a/0x2b0 [ 88.747827] ? zone_watermark_ok_safe+0x400/0x400 [ 88.752654] ? __get_vm_area_node+0x2ac/0x340 [ 88.757139] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.762157] ? __get_vm_area_node+0x234/0x340 [ 88.766649] __vmalloc_node_range+0x4f0/0x650 [ 88.771124] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.776124] ? kmem_cache_alloc_trace+0x456/0x750 [ 88.780966] vzalloc+0x45/0x50 [ 88.784147] ? bpf_check+0x10f/0x2770 [ 88.787928] bpf_check+0x10f/0x2770 [ 88.791538] ? ktime_get_with_offset+0x2c1/0x420 [ 88.796284] ? do_gettimeofday+0x190/0x190 [ 88.800506] ? do_check+0xa8e0/0xa8e0 [ 88.804286] ? memset+0x31/0x40 [ 88.807546] ? bpf_obj_name_cpy+0x199/0x1f0 [ 88.811844] ? kasan_check_write+0x14/0x20 [ 88.816071] bpf_prog_load+0xa15/0x1ab0 [ 88.820044] ? bpf_prog_new_fd+0x50/0x50 [ 88.824097] ? avc_has_perm+0x43e/0x680 [ 88.828061] ? avc_has_perm_noaudit+0x520/0x520 [ 88.832722] ? __might_fault+0x110/0x1d0 [ 88.836771] ? lock_downgrade+0x980/0x980 [ 88.840913] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.846780] ? __check_object_size+0x25d/0x4f0 [ 88.851361] ? __might_sleep+0x95/0x190 [ 88.855326] ? selinux_bpf+0xc3/0x110 [ 88.859109] ? security_bpf+0x89/0xb0 [ 88.862902] SyS_bpf+0x1049/0x4400 [ 88.866422] ? __fdget_pos+0x12b/0x190 [ 88.870300] ? bpf_prog_get+0x20/0x20 [ 88.874090] ? find_held_lock+0x35/0x1d0 [ 88.878149] ? check_noncircular+0x20/0x20 [ 88.882363] ? _parse_integer+0xe9/0x140 [ 88.886421] ? check_noncircular+0x20/0x20 [ 88.890639] ? _parse_integer+0x140/0x140 [ 88.894785] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.900661] ? find_held_lock+0x35/0x1d0 [ 88.904723] ? check_noncircular+0x20/0x20 [ 88.908944] ? lock_downgrade+0x980/0x980 [ 88.913091] ? rcu_read_lock_held+0xa9/0xc0 [ 88.917395] ? pid_task+0xf7/0x1a0 [ 88.920928] ? find_held_lock+0x35/0x1d0 [ 88.924988] ? __f_unlock_pos+0x19/0x20 [ 88.928946] ? lock_downgrade+0x980/0x980 [ 88.933078] ? map_files_get_link+0x3a0/0x3a0 [ 88.937549] ? __lock_is_held+0xb6/0x140 [ 88.941618] ? find_held_lock+0x35/0x1d0 [ 88.945667] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 88.950492] ? vfs_write+0x374/0x510 [ 88.954186] ? wait_for_completion+0x770/0x770 [ 88.958774] ? __lock_is_held+0xb6/0x140 [ 88.962847] ? __sb_end_write+0xa0/0xd0 [ 88.966809] ? fput+0xd2/0x140 [ 88.969982] ? SyS_write+0x184/0x220 [ 88.973691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.978442] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.983172] RIP: 0033:0x453299 [ 88.986338] RSP: 002b:00007f1908a01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 88.994026] RAX: ffffffffffffffda RBX: 00007f1908a01aa0 RCX: 0000000000453299 [ 89.001275] RDX: 0000000000000211 RSI: 00000000201a3000 RDI: 0000000000000005 2018/01/31 22:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) connect$vsock_dgram(r1, &(0x7f0000909000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/31 22:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c2b000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000291000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000072b000)=r1) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) dup(r0) 2018/01/31 22:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) lremovexattr(&(0x7f0000c12000-0x8)='./file0\x00', &(0x7f0000d03000)=@random={"73797374c12e", 'md5sum\\\\,\x00'}) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000753000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007c000)={0x0, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000038e000)=0x0) lstat(&(0x7f0000800000)='./file0\x00', &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000229000-0x8)='./file0\x00', &(0x7f0000f4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fde000-0x4)=0x0) stat(&(0x7f0000981000)='./file0\x00', &(0x7f0000deb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000458000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xc) r11 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001c6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000-0x4)=0xe8) lstat(&(0x7f0000dac000)='./file0\x00', &(0x7f000096e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009d1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e9000-0x4)=0xc) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f000076f000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000889000)=0x0, &(0x7f00009ba000-0x4)=0x0, &(0x7f0000889000)=0x0) stat(&(0x7f000084a000)='./file0\x00', &(0x7f0000df1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5b000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) r24 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000f0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fad000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000)=0xe8) r27 = getgid() r28 = gettid() lstat(&(0x7f0000bdf000)='./file0\x00', &(0x7f0000ecf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, &(0x7f000045f000)=0xc) getresuid(&(0x7f0000113000-0x4)=0x0, &(0x7f0000294000-0x4)=0x0, &(0x7f00002c7000-0x4)=0x0) lstat(&(0x7f00001b5000)='./file0\x00', &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00001fe000)=[{&(0x7f0000c70000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f8e000)=[{&(0x7f0000e7e000-0xec)="bc2f6ef585fe3ac3b2956253c0c88713de93e64fdfb8310ce0ec95143843fb47ff60b3f902b5d60a136ba464906f103b590d43eb952bc725a2744106b42aa8ccbbdb43922049e75a967a54e83a2e49bd8f02f8110ce546a7680c0625ea7a4f68f16b05f5275386c2be4118192ccbaf2bd1a0d535172d10508b19ba630559495c9e1f8b0ce150ca8ed5d1409cd09045de5f067416eb4aa17281561ed72aa3ce6ca32055243ea9e6fa63e8e7faa0ba5c01da5c81c6e66886a62b21f8e35a2965b73276b0651981a9843dbaa0abc70a3e177d7497f9fe9050bba758d0964bccccc46b450a504409e108b2a0f737", 0xec}, {&(0x7f00002d7000-0x14)="27f79252461146f666711b93f3a8e25b1c0d8742", 0x14}, {&(0x7f00004d3000)="c575a8fce4c36f9fde8a191856ced29d1977494441d20e98f00bdf0a81b6d389bea2771df7ceaae3dea75742dda986daa320ab639a77ee658463fdb60239fe299d4ab35321f159c9ece98f8da72d6dc9aaca953a849041758358c33eb9c9337b675b4408a3281aebbecf4b88206b29b9a2a9930274816a16360b93d6e6a7b49be68fa1889bcb1b22024f91457b6c75f0123130ea0f7bac03d75b771bce7e6df5d232dc7cf4e3406e21a610650ff7be15ae422e42", 0xb4}, {&(0x7f0000ddd000-0xf0)="64d4b5acda7a90e9fffc635a74dffab54da3e50e76d3d3aa396bd4ab77339112eaca35ae3b8219ca5af596ec684ab9e06a4b07d792f8ee3299c909dd580922dbdab81a4ed4be45d8f7b9cb093291c54137dd77f401fe3f3f6792b7a91ef507c662fda6afa59e8ccab1ab909f4a91575ece68d8fb5dcf0c3d895d210a81683f4b333afac24ba268625e812bf356afa6b68d9fa3c5b2ba53bf0b376f838fe6dec726ac42220a802e9231de73ce6ae0212db565a32b4ede6cbe62a2446856221da195da5ef3c5d0ba28b3e4ed0fb76dff41fe31364a28ad68c68e5b5c64de5e3b6ce9aa28bfcf54b01e5befbfed078db8e8", 0xf0}], 0x4, &(0x7f0000780000-0x120)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x120, 0x40}, {&(0x7f0000f34000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d2c000)=[{&(0x7f0000c43000-0x4a)="25fb7751552d99ff7bb39673502f7d1111ac5cbba95b4f0ab2b42a3ef603e597370d2f893ad0e1b394745fe1814c3256d4e4d89b078303240e8bbbf7669d098311dcc558e52c3e26d595", 0x4a}, {&(0x7f0000624000-0x65)="7b53ce2acaf9c2e6df9916ba7bf7afae2f732b74a6aed43bdbd7d1e18d16820f535f172ebdb6d7a1176ba10a6121b44ef8ebd0ca91046957ffb6522a875ed229dd624ccde0809906434e2d617f20637a40ac47aeae71e2c808b664b1093f5454d54aac9354", 0x65}], 0x2, &(0x7f0000571000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, 0x0, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x150, 0x8000}], 0x2, 0x0) 2018/01/31 22:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f02000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x4000000000000287, [0x0]}) r0 = open(&(0x7f00006e4000-0x8)='./file0\x00', 0x519e908e3cff5ff7, 0x21) syz_open_dev$dspn(&(0x7f0000deb000)='/dev/dsp#\x00', 0x7fff, 0xc000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000080a000-0x20)={0x1, 0x51bc, 0x7f, 0x5, 0x14, 0x6d114500}) [ 89.008518] RBP: 00007f1908a01a90 R08: 0000000000000000 R09: 0000000000000000 [ 89.015764] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 89.023010] R13: 00007f1908a01bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 89.030458] Mem-Info: 2018/01/31 22:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ebc000)='/dev/input/mouse#\x00', 0x3f, 0x200) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a41000)={0x7, 0x3}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000659000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000032e000-0x4)=0xfffffec6) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000d3000)=0x5) syz_open_dev$midi(&(0x7f0000774000-0xb)='/dev/midi#\x00', 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x15, 0x8, 0x7f, 0x401, 0x1e1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}) lstat(&(0x7f0000b53000-0x8)='./file0\x00', &(0x7f00007a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f9000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0x10) dup2(r2, r3) 2018/01/31 22:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000816000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000b46000-0xe2)="761fcb6a2b7252e275b0345785f86161cf227f4e991a5c3e7f0c8a9e838eae4d6e6b1d6506fd5454bbcb3cd084542eb8c013e287b3ea85b4eb4a6e70386443b66180f738038e86cb0dedf62d1e1dae153c6aee66ce370d82a4590c73370e83ba82240b0c5510cbf3221a87911efe88356e208971bc2394645ee5c7b35620b8b8d33ed8b67680c72090e3c7b007a0658265f67f19bdaa313c7b02fa9c5afa18f4f2fc21f4d87bebcac59802af8a5cbb307f0a68a31cc1d8831b9e3aedfa4a65643186d6bfcef9ea53e3ae1dd2f0499e7e7ba60856fc69767f4c43f02ee5d9fe6af747", 0xe2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f00004d2000)='/dev/amidi#\x00', 0x7, 0x8000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 89.108134] active_anon:66060 inactive_anon:70 isolated_anon:0 [ 89.108134] active_file:3586 inactive_file:8309 isolated_file:0 [ 89.108134] unevictable:0 dirty:176 writeback:0 unstable:0 [ 89.108134] slab_reclaimable:9613 slab_unreclaimable:93572 [ 89.108134] mapped:24096 shmem:77 pagetables:762 bounce:0 [ 89.108134] free:1419336 free_pcp:389 free_cma:0 [ 89.147700] Node 0 active_anon:259972kB inactive_anon:280kB active_file:14344kB inactive_file:33236kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96384kB dirty:704kB writeback:0kB shmem:308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24576kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 89.175827] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.202071] lowmem_reserve[]: 0 2868 6378 6378 [ 89.206698] Node 0 DMA32 free:2939180kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940004kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:824kB local_pcp:120kB free_cma:0kB [ 89.234438] lowmem_reserve[]: 0 0 3510 3510 [ 89.238816] Node 0 Normal free:2741092kB min:37096kB low:46368kB high:55640kB active_anon:245548kB inactive_anon:280kB active_file:14344kB inactive_file:33236kB unevictable:0kB writepending:752kB present:4718592kB managed:3594336kB mlocked:0kB kernel_stack:4000kB pagetables:2900kB bounce:0kB free_pcp:1268kB local_pcp:608kB free_cma:0kB [ 89.268891] lowmem_reserve[]: 0 0 0 0 [ 89.272785] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 89.286458] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 4*16kB (UM) 4*32kB (M) 1*64kB (U) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939180kB 2018/01/31 22:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r3 = fcntl$dupfd(r2, 0x0, r2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fb0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003f2000)=0x14) connect$packet(r3, &(0x7f0000e03000-0x14)={0x11, 0x16, r4, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/31 22:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x7fc2fe76ad56e768, 0xffffffffffffff9c) bind$netrom(r0, &(0x7f0000b4d000-0x48)=@full={{0x3, {"a0149c41a0d491"}, 0xffffffffb39203ef}, [{"cc1c81f34fc1de"}, {"128960b0948320"}, {"568b2bfaf26b79"}, {"ae7e69310eee6a"}, {"15d44857adc708"}, {"195de558dec64d"}, {"19a8e9a971872d"}, {"8c68c3484ba258"}]}, 0x48) openat(r0, &(0x7f0000edd000)='./file0\x00', 0x0, 0x80) r1 = socket$packet(0x11, 0x5, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r2 = dup2(r1, r1) sendto$inet6(r2, &(0x7f000003b000)="093a8b6c1600a04395e636dd7d0efe71e40d5bb2c23958111837a4f7ace650b8e039dc514e7803e633b85d0299ec967e85227ca37e692e2af92a59002f03b3b8e8a3c66a9920444c906b6bc1fa66f4dc942d49b358cb7d63223fc9b46d7af901ac6579d25bda0df1b6c462db52bbd93a6d1a02e64277e5632885e8e09338823fcd84eb9fb1addf48746f04857e7cbc0861f373a23399525b7690f2a9c37bf8f45813eb0607e9db293722e763247eed42e92360cf90a1a1aed4ab27cd10e84d2ec30dd39232551e", 0xc7, 0x0, &(0x7f0000731000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb}, 0x1c) 2018/01/31 22:30:37 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x800005, 0x0) bind$inet(r0, &(0x7f000001c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000020000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@empty=0x0, 0x3, 0x0, 0x3, 0x3f, 0x2, 0x0, 0x20, 0x2f, r1, r2}, {0x1f, 0xffffffffffff4990, 0x9, 0x1ff, 0x1, 0x401, 0x23d03192, 0x7f}, {0x1, 0x4, 0x401, 0x3}, 0xffffffffffffffe1, 0xa, 0x2, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x1, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x3, 0x3, 0x7e1c, 0x80000001, 0x800, 0x5}}, 0xe8) connect$inet(r0, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000020000)=0x0) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000007000-0x60)=[{0x58, 0x114, 0x8, "f9a3e896f9a84190d8dc75a20503d1efc36e433c50987fd09ae150073b332198bdcc1014f48d7fb60a2c5368b4fb0c99032d117f828884c2578af80d69bfaca3bc"}], 0x58, 0x0}, 0x2000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) symlinkat(&(0x7f0000021000)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000001c000)={0x40000000, 0x0}) 2018/01/31 22:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00003c2000)={0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x2, 0xcffa) sendto$inet6(r0, &(0x7f0000200000-0xf1)="674f96c5800c1bd8a38a3ae7077de7ada127f9b2274dabc18e556e5228b11535113e0de0606026f98bb58cbba8622b597864815e8295b021c29b9c59ce5795884c0ca9755874004e8bed06d12ed47f5b3bf3a9979ee864024052c9fe6a78c017b184b3e04c54836648047b1445ade0397989a47f6e4d6e29094713a6286f152aeeed9cf0be4d1d8d0729c311c396cceeed21620bbd230e0917e4286a3fe5f0dd697e0a3296f7f72ea5ff03a1c50344eadec8c2eb1c459752201a33e22b1fbe73725cc02cdb2c9cba501d1537fca523588618716a50eb3880afa6ef1f675736404943e68a07d5f41c592cd70eee28c8bf5a", 0xf1, 0x1, &(0x7f0000adf000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/31 22:30:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/31 22:30:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000+0x696)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000af8000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000054000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000ef1000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, &(0x7f0000317000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 22:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e66000-0x8)='./file0\x00', 0xa0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000227000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00006fa000)={r1, 0x2}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ea8000-0x1c)={0x57, 0x28, 0x9, {0x1, 0x5b}, {0x7ff, 0x80}, @ramp={0x6, 0x0, {0x8, 0x10000, 0x7, 0x9}}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f5b000-0xb)='/dev/audio\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f000060b000)=""/24, 0x3bf25fad2163542d) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a2000-0x9)='/dev/vcs\x00', 0x68480, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000f80000)={0x3, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b7000)='/dev/hwrng\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000901000-0x18)={r2, &(0x7f00000ef000)="9596b5ecf84b7c5b5985769f6895fbb2554530c0383b48718e12812f1804e977e7864fe7fbeae9", &(0x7f0000214000)=""/85}, 0x18) getgid() setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00006d1000-0x118)={0xa, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) bpf$MAP_CREATE(0x0, &(0x7f00002df000-0x2c)={0xf, 0x2, 0x9555, 0xfffffffffffffffb, 0x16, r4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 89.302256] Node 0 Normal: 755*4kB (UME) 2497*8kB (UME) 1758*16kB (UM) 1274*32kB (UME) 818*64kB (UME) 115*128kB (UM) 36*256kB (UME) 41*512kB (UM) 16*1024kB (UM) 8*2048kB (UME) 615*4096kB (UM) = 2740980kB [ 89.321125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 89.329724] 11983 total pagecache pages [ 89.333711] 0 pages in swap cache [ 89.337178] Swap cache stats: add 0, delete 0, find 0/0 [ 89.342548] Free swap = 0kB [ 89.345578] Total swap = 0kB [ 89.348599] 1965969 pages RAM [ 89.351714] 0 pages HighMem/MovableOnly [ 89.355696] 328407 pages reserved 2018/01/31 22:30:37 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0xfffffffffffffffe, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vga_arbiter\x00', 0x82, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1000000000000) 2018/01/31 22:30:37 executing program 6: prctl$setmm(0x23, 0x7, &(0x7f0000a78000/0x2000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x400, 0x0) connect$pptp(r0, &(0x7f0000007000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000c000-0xb5)="78b73bc311727d3fb6b880f8102e3bdb8295bf66498bfeb31ae7d57282534d9860e6687e4b916de80c184a01e06adda3db0727715832a331addf345e88e5111bc5f40debbf929e21919cda1cf845099ebb50fbef9da35bace7e05a0f288338e0b283640c6fe436d1bd6b519617fa2ce200925de23c69775d0a5f94eb807bbbb77ee5ef0ce315c6fbf07a6e8868445f2a329dffdd6bca6456658c85614d278066a00629a0521f4505196d626da1b49246522d667f3c", 0xb5, 0x24000000, &(0x7f0000010000-0x1c)={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='bcsh0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00', 0x0, 0x0, 0x0}}}]}}, 0x3e8) 2018/01/31 22:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c7d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ec1000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000376000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015e000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f9c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffa, 0x2, 0x6, 0xa, 0x80, 0x0, 0xf2821239d61adc55, r1, r2}, {0xf4e, 0xc4a6, 0x8179, 0xffffffffffff2091, 0x8ad, 0xffff, 0x1, 0x5}, {0x1, 0x2000000000000000, 0x20, 0x6}, 0xfff, 0xb, 0x2, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x4d, 0x1, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x1, 0x0, 0x3, 0x80, 0x2, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007c0000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000460000-0x8)=0x0, 0x7) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000afe000-0x2)=0x8, 0x2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000071c000)='/dev/cuse\x00', 0x10080, 0x0) connect(r4, &(0x7f00005bf000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x2}}, 0x26) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000056000)=""/64, &(0x7f000003d000-0x4)=0x40) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7f000-0xc)='/dev/autofs\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc02", 0x50) recvmmsg(r2, &(0x7f00008eb000)=[{{&(0x7f0000bf4000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000fe0000-0x70)=[{&(0x7f00006b6000)=""/26, 0x1a}, {&(0x7f0000ae0000)=""/54, 0x36}], 0x2, &(0x7f0000e9c000)=""/239, 0xef, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000057000-0x10)={0x77359400, 0x0}) 2018/01/31 22:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/audio\x00', 0x4000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000689000)='/dev/dmmidi#\x00', 0x200, 0x410000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000069d000/0x18000)=nil, &(0x7f00005b0000)=[@textreal={0x8, &(0x7f0000a4e000-0x4f)="3e2e360fc76d5ebaf80c66b8c8dc478a66efbafc0c66edf2660f01df440f20c0663508000000440f22c0263e65f0f7541a360f08ba4200b8fbffef660f01db0f20e06635040000000f22e0baa100ed", 0x4f}], 0x1, 0x21, &(0x7f0000cc7000)=[@flags={0x3, 0x10000}, @flags={0x3, 0x0}], 0x2) setrlimit(0xf, &(0x7f0000bb9000-0x10)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) r4 = socket$inet(0x2, 0x806, 0x0) recvmmsg(r4, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) epoll_create(0x6) recvfrom$inet(r4, &(0x7f00004c5000)=""/0, 0x0, 0x0, &(0x7f0000019000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:37 executing program 0: personality(0x4100001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c8d000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x509840) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000b6e000)=""/30) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00005bc000-0x10)={&(0x7f0000e8c000)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r1, &(0x7f00004ec000)={0x1f, 0x3, "42b8f22eb0cfb93cea48739b71ac002a33e105603566d2"}, 0x800) [ 89.452797] binder_alloc: binder_alloc_mmap_handler: 12820 20000000-20002000 already mapped failed -16 2018/01/31 22:30:37 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4f000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000dd0000-0x120)={0x0, 0x81, 0x553, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x48d, 0x3ff0c000, 0x401, 0x7fffffff, "3d6b3d1eeca1562298b5d1b3e4130225", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x103)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/31 22:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5)="8907040400", 0x5) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a1b000-0x4)=@assoc_id=0x0, &(0x7f00007c5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d63000-0xda)={r1, 0xd2, "b6aca975153590b993ee008d1d3f30761d1b73f1434b1f4fb4d07de05b46f997ca3ef1bfb84bf6ac2c7ec3c02117a03b0714004a2cd119df68154f9c0b141fe838a64319c595f332b1bb39b437a900a1b383367be607281316822b1f67debed44623c6a8b2fe52ca08540aa0ad255edea78a2c5201bef8b61dec17af47d52e2f2fca045c7c86c0e261765a497b5353d498199f5ce53249f459eac9809075343ef4bc40ff5ed06c867f636fe31e043efbdd1823143f61c913cde1ec6cde5eda38616cd975b0bd723e124d37ae942b2e03dde9"}, &(0x7f0000494000-0x4)=0xda) 2018/01/31 22:30:37 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bcc000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00006a5000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00001e2000)={{0x9, 0x4, 0x4, 0x80000000, "3de986c01d2fe89c377eb8173fc632e77eeb015a564615f865090000007fe6a91f86cd8b1cdd9e2806ea670e", 0x1}, 0x0, 0x0, 0x52, r3, 0xc2c3, 0x2, "b277d6e104373cef01d3be7b2479b82808d136b378c8cfd2b32e86a3f4e7890788373ecc3113a74bd3ed2592f295a5758fa33e0601dac552a158bed1b7b8f164", &(0x7f0000428000-0xa)='/dev/cuse\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x8, 0x2, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000248000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000388000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00003f9000)={0x0, 0x0}) r4 = getpid() r5 = syz_open_dev$admmidi(&(0x7f0000ec1000)='/dev/admmidi#\x00', 0x1, 0x240) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000d2000-0x8)={0x1, [0x0]}, &(0x7f000082e000-0x4)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00002ac000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f6000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f15000-0x4)=0x0) r6 = getpid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000365000-0x5c)={0x5, 0x1, {0x0, 0x1, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x2, r6, &(0x7f0000d6f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa1000000, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00005d7000-0xc)={r7, r2, 0x47}) 2018/01/31 22:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe14) 2018/01/31 22:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) r4 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006ea000-0x110)={{0xd11, 0x6, 0x1f, 0x0, "474c988e39579df33c6531002014d0d8a974f004a4f18d8b1e8cc40e56d7957d626411487015b79ea31ba263", 0x0}, 0x0, 0x0, 0x9, r4, 0x6, 0x6e, "e5e3f586126f030a60f62e39c4d389a35e88eb14cb20f91ce45c636bd00be6373875dbab75c488801fd3313f4950726771e1ee11c03e79c955545445d36d31e8", &(0x7f000029e000)='/dev/audio\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x4, 0x2, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/01/31 22:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0x18, 0x40000000003a, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000069b000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x88000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/31 22:30:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xeb1f, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x100, 0x2, 0x400, 0x9d01, 0x10000, 0x0, 0x2, 0x401, 0x9, 0x71, 0xfffffffffffffffb, 0xfffffffffffff8d4, 0x100000000, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xd61}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x8000, 0x9, 0x4ce, 0x4da, 0x0, 0x7a71, 0x0, 0x1, 0x7, 0x3, 0x7, 0x71, 0x80000000, 0x7, 0x1, 0x55, 0x7, 0x8000, 0x7, 0x9d8, 0xffffffffffffffff, 0xc44, 0x8000, 0x1, 0x0, 0x0, 0x10001, 0x20, 0x6c1, 0x9, 0x6, 0x9, 0x80000001, 0x7fffffff, 0x1, 0x2a, 0x0, 0xfffffffffffffffa, 0x0, @perf_config_ext={0x9, 0x2}, 0x8004, 0x6fcf, 0x0, 0x5, 0x5, 0x5, 0x0, 0x0}, r2, 0x100000001, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$audion(&(0x7f0000bfd000)='/dev/audio#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000098b000-0x4)=0x0, &(0x7f0000a0b000-0x4)=0x4) ppoll(&(0x7f0000318000-0x8)=[{r3, 0x400, 0x0}], 0x1, &(0x7f000075e000)={0x77359400, 0x0}, &(0x7f00000a6000)={0x8}, 0x8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000100000005ef00000100000068"}) 2018/01/31 22:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x96, &(0x7f0000bbb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xdf8, 0x6, "2c4006", 0x60, 0x73, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[@fragment={0x2b, 0x0, 0x6, 0x400, 0x0, 0x9, 0x0}, @routing={0x7f, 0x6, 0x0, 0x1ff, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @fragment={0x7b, 0x0, 0x1ff, 0xfffffffffffffffd, 0x0, 0xffffffff, 0x2}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}}}}}}, &(0x7f000043b000)={0x0, 0x4, [0x9f1, 0x7b1, 0x42e, 0x7da]}) 2018/01/31 22:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x3, &(0x7f00003b6000)={0x2, 0x0, 0x1f, 0xfffffffffffffffe, 0x0}) 2018/01/31 22:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ce4000)={0x6, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_procfs(0x0, &(0x7f0000196000)='cpuset\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000358000-0xe8)=[@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8f6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x19d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) 2018/01/31 22:30:37 executing program 7: io_setup(0x1002, &(0x7f000009c000-0x8)=0x0) io_destroy(r0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x3f, &(0x7f0000e78000-0x8)=0x0) setpriority(0x1, 0x0, 0x0) 2018/01/31 22:30:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9bcea329efb81fc582774d8852929019a664cd171b9a4c6bb4b82da549fa9b6b8d0f6779f23bbf50701aa1abe5655300ad8f02f91d4171e52b961046fbb35db6e7e43fa121e3619f761de51f64aa04fb46bf4b462f313b5e9d1f6b49a15cde3e05acdffdef11ec1028817280bc50dc17abf53d875fe88dfd75fc14ba56eecbe2d4a9690a9a4a70924304cec1ad74e2701646b466ad105e41cf03cbd4b563b93ef0d593e20caa1143e09462fd9938f4593a509ddcb4a9640f34c52785bf03cd83a795e00dc25190cc3f112c503b9d0963fb1bf6329fb4a31252fa65b985d5b35065d12793f6d84205374998", 0xeb) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x1c9c380}, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20080, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000a63000-0x10)=@generic="fba6c0becb19dc9f0ec8f6ce39264087", 0x0}) 2018/01/31 22:30:37 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055f000-0x15)='/proc/self/net/pfkey\x00', 0x20004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x20000000001fe, 0x7ff, 0x7fffffff, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007a6000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7d000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000796000)={0xbde}, 0x1) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df5000)={0x3ff, 0x8, 0xa, 0xffffffff, 0x6}, 0x14) connect(r2, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0d2694ebacd36dfb81e3cb764738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab66872e3404310669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbdff00a69dcf0c8e74cd8b5e4be5d19caceaf3"}, 0x80) r3 = add_key$keyring(&(0x7f0000f77000)='keyring\x00', &(0x7f00007c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009b2000-0x4)=0x0) ptrace$poke(0x200000004, r4, &(0x7f00006ad000)=0x0, 0x6) add_key(&(0x7f00005f0000-0xa)='syzkaller\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) 2018/01/31 22:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007a7000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001cd000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}]}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022d000-0x11)='/dev/vga_arbiter\x00', 0x280, 0x0) dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000776000-0x4)=0x0) ptrace$cont(0x18, r3, 0x4, 0x100000000) 2018/01/31 22:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000111000-0x2)={0x6, 0x8}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00002d8000)=0x0, &(0x7f0000135000)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c7b000-0x72)=""/114) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)=0x0) 2018/01/31 22:30:37 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x484) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003dc000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x20}, 0x0) 2018/01/31 22:30:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00003b0000)={&(0x7f0000df9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000d36000)=[{&(0x7f0000dfa000-0xcd)="a7", 0x1}], 0x1, &(0x7f0000df9000)=[], 0x0, 0x0}, 0x1) 2018/01/31 22:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000de000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000d00000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = getegid() setgroups(0x2, &(0x7f0000632000-0x8)=[r0, r1]) getegid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") fstat(r2, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000668000)='./file0\x00', &(0x7f0000e2e000)=@known='trusted.syz\x00', &(0x7f0000876000-0x42)=""/66, 0x42) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x40189206, &(0x7f0000a52000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:37 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1c, 0x3f, 0x6, 0xfffffffffffffffc, 0x492492492492602, [{0xc000000000000, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/31 22:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000192000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) mlock(&(0x7f00009fb000/0x2000)=nil, 0x2000) 2018/01/31 22:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = getpgrp(0x0) r2 = syz_open_dev$adsp(&(0x7f00008eb000)='/dev/adsp#\x00', 0x7, 0x101000) getpeername$unix(r2, &(0x7f0000d4c000)=@file={0x0, ""/108}, &(0x7f00008d2000)=0x6e) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000493000)='attr/current\x00') pwrite64(r4, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/31 22:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085f000+0x457)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000c77000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) ioctl$int_in(r1, 0x5421, &(0x7f0000234000)=0x13b) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c76000-0xc)='/dev/autofs\x00', 0x1, 0x0) getpeername$packet(r2, &(0x7f0000864000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007c5000-0x4)=0x14) dup2(r1, r1) 2018/01/31 22:30:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000-0x87)=""/135) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f77000)='cpuset\x00') setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000746000-0x4)=0xffffffffffff7fff, 0x4) sendto$inet6(r2, &(0x7f000092c000-0xa9)="", 0x0, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000055d000)=0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e7000)=@assoc_id=0x0, &(0x7f0000e8a000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c39000-0x8)={r4, 0x9, 0x8}, &(0x7f000098a000-0x4)=0x8) 2018/01/31 22:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x5, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000f42000-0xa)='encrypted\x00', &(0x7f0000463000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eac000-0xee)="239b92223cb66167a6d87a15daf50181b62c6f54689cc203070516e4b1d0e63e036517f486be71be844ce3845eceebc1aa01e2ceca80fad3f227021a6f5022dd379b10cb6f470abd97d949b43265d7c9867c483410f7ecc0bed11ab67a9f3287acd5fa04b6b4b713a48eef945eeec36454c2bfe984ca9106c363494a5b874b2d5476fe27863b08b303bbf6cfc0cf6ca3c2fb1252fbec6e3e6a42eba11254ca4e347e30b7d8c64b60ed2d30ef1c9696e687675d0174e68d57017150bd920070cd7d364599f7e02792a7efa746262ee3599a365860944c25f7823cb3cbe6cb442815883f119d99d96c9840f60375e7", 0xee, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000c8a000-0x7f)="dd9f595cb652d8b2b85d292616b0893ead6da2730f02371d349a1a17616ffd4a6397a01f25159a46e86fc6aa6905852952945a0b2af1f9657c6adbea2f3d36b38780170b6b143c3871bbb43642c361097ad9fb6152c998deebfc673dea33ac4ff80e37a9b25f1b190c62da75c403dc591d856a32ccd7d0a7716592c51b3106", 0x7f) 2018/01/31 22:30:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) 2018/01/31 22:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ad3000-0x20)={{&(0x7f0000a58000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f0000ca6000/0x1000)=nil, 0x1000}) r2 = semget(0x0, 0x4, 0x40) fstat(r0, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() stat(&(0x7f0000d83000-0x3)='./file0\x00', &(0x7f0000272000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00001c3000-0x58)={{0x4, r3, r4, r5, r6, 0x10, 0x1d638362, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x3, 0x0, 0x0}) 2018/01/31 22:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f000006a000)='/dev/amidi#\x00', 0xffee, 0x20002) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d4e000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @common="626373663000001100"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000645000-0x40)={0x3e271d4f, 0x7, 0x200, 0x87, &(0x7f00004ec000-0x87)=""/135, 0x55, &(0x7f0000b21000-0x55)=""/85, 0xbb, &(0x7f0000e52000)=""/187}) splice(r1, &(0x7f0000f9e000-0x8)=0x0, r1, &(0x7f000014d000-0x8)=0x0, 0xfffffffffffffffd, 0x7) 2018/01/31 22:30:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) 2018/01/31 22:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) recvmsg(r1, &(0x7f0000a29000-0x38)={&(0x7f0000118000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b61000-0x10)=[{&(0x7f0000f92000)=""/83, 0x53}], 0x1, &(0x7f000095a000-0xb9)=""/185, 0xb9, 0xfff}, 0x40012000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000030a000)={0x0, 0x0, &(0x7f000013f000+0x822)=[], 0x0, &(0x7f0000fae000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f0000b45000)=[{&(0x7f0000304000)="fe90190cb790926d", 0x8}], 0x1, &(0x7f0000b07000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f51000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000003e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x6, 0x2, 0x1c00, 0xa, 0xa0, 0xa0, 0x7f, 0x0, 0x0}, {0x0, 0xbb, 0x8, 0x8, 0x7fffffff, 0x4f, 0x7f, 0x10001}, {0x3ff, 0x77, 0x7, 0x4}, 0x5, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x7, 0x3, 0x3, 0x2, 0x4, 0x207, 0x40000000000}}, 0xe8) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x10000, 0x0) ioctl(r3, 0x800000000000937e, &(0x7f00009d5000)="010000000000000018") 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x440) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e96000-0x4)=0x10) sendfile(r1, r2, &(0x7f000094c000-0x8)=0xe, 0x7fffffff) msgrcv(r0, &(0x7f00005cb000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x1000) 2018/01/31 22:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000399000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3c2, 0x1) bind$bt_rfcomm(r1, &(0x7f0000319000-0x9)={0x1f, {0x3, 0xfff, 0xe845, 0x8, 0x7, 0x8001}, 0x8}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) rmdir(&(0x7f0000c21000-0x8)='./file0\x00') r2 = syz_open_dev$mice(&(0x7f0000f91000-0xc)='/dev/input/mice\x00', 0x0, 0x83d) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a2d000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000e7f000-0x110)={{0x34e9, 0x5, 0x2, 0x1, "683d72306d5cf3c2f175c6303157d4f17fa83c6cbf915f8b6437a5d6ccd97ae526263ebac042eba9e59243c6", 0x6}, 0x0, 0x0, 0x5, r3, 0x3, 0x401, "daee09790b5663b657544b32d5a9d163093bf04e5ac7885657543a2fda4206031662edddcc5df5cda807f77c2b9a45297c91da50bc87f9e154f285e4a171833a", &(0x7f0000491000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x4, 0xfffffffffffffff7, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d7c000-0x6)={r0, 0xffffffffffffff31}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d93000)={r0, 0x5, 0x7}, &(0x7f000093a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000145000)={r4, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x29de}, &(0x7f0000181000-0x4)=0x98) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000034e000-0x8)={0x200, 0x8}) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000217000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c0a000)='/dev/usbmon#\x00', 0x80, 0x10000) sendmsg$netrom(r1, &(0x7f0000322000)={&(0x7f00001b3000-0x48)=@full={{0x3, {"74266e51131c9f"}, 0x1}, [{"fd560a6957bc80"}, {"fa54d7306cb997"}, {"8dad5bdd4962b8"}, {"6d90dea4a63f32"}, {"8bb1c4096236e3"}, {"dbc7d9f69a0770"}, {"42f0d95c677e77"}, {"908d18836e5a81"}]}, 0x48, &(0x7f0000401000-0xb)=[{&(0x7f000041b000)="b9e743a49264b9ca52164f05209ead06a9358a3847aa5a5e769d0f4e89e0aeb7d56c8dad1568dd436d8c58bf5e21da086fd543336cc1c5e9bf5bde0320f7f84b2649c3f6017c6056ce1785d791b8f239b88138b7dd24021401a65d9b70dd4cd005c75687f78d305a7381239ab2ec2767cd20dc5e2ea870c79599de434a6c39696bd3215ca4037aad83a2e7fc321ffb65ff17f7e4eb1cca53631837066b12226d06c1efb36c96457315eca50389", 0xad}, {&(0x7f0000379000)="b0ca0643d44dadc6b15993", 0xb}, {&(0x7f000088e000-0xf5)="0c1865b55b289d27086ada498434b37eea5212852bdc53006d1b010aafd3b16b31ce3e1208acc2d8bf9345326a48e772c2ce034b15a854dcbb54a57732c83f11cc30647d9fa27ab3f8ad4cc75025c6690f9b4b0e6262e4bf25445fad4ed2a67e014a17423d60daef4699c2c73ede279b4374741485f9b930cb481311b6c2ce3947298d72028af1d6bd9c76de4903cfb19981a4a49ecde27acb8830cf36cef41673419a4c40835fe948b7af35504788334eb70062db9964420901582fb95544c196949b00d6612aab48915fea3f1c0797d5731a7efce4bfe7d91698c2e98e9f347d2da0780958fb494c8e6c4f0a5d80faa992e68c45", 0xf5}, {&(0x7f0000f6e000)="89029c2afa3a5b88b31230e0455239c21f81befc4c136b6ed342fac7025307bcec284b7682af9b5f238ae7c39d45f1939445f6fa38dfb13318a47b82929594076ca1bc5b0311b5999def7cad78a1b9abafe18a84bffa4a9d5fd277d3e66d905d7d42ded2214659fe04170541524f04e806ed81af2a168dfbdb4b9f96be8ea25a9e8e17d5c1a3b3ca0c68c8ea938c32c68b3338995ec65facfbcd8429a4c4138c0d8c02eb12562ce55e", 0xa9}, {&(0x7f0000217000-0x7f)="eb27ded6e0047e4fbbecf4aab7216f37d2975eed26b316e1631fdda64926bd0267233238282a87f4035661ea96bd08af688958356566cb8ed7f07ad4cafb45bf6acf8afba210d7ec5b51a28c0bfe59e5bc6cb9201024d681a11f17e6b9a616c44a8cd1f0cfbd07586803f97ba7cabe889da5fb89ed911ea9b76fe880c69dae", 0x7f}], 0x5, &(0x7f0000cd9000)=[{0x18, 0x104, 0x2, "4cb7"}], 0x18, 0x10}, 0x8000) 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f59000-0x6)='/dev/dsp#\x00', 0x7f, 0x50000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000058f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e49000-0x4)={r2}) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000bad000)='/dev/vcs#\x00', 0x284, 0x1) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000ec6000-0xa)={0x1, "4fac325b5d72"}) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0xfffffffffffffea0, 0x6}, 0x2) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000cb000)={0x0, 0x6, 0x8}) [ 90.023349] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 90.059668] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/31 22:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ca000-0xb)='/dev/loop#\x00', 0x0, 0x181001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00004dc000-0x10)="d15cd7dc7c71dfb6e51cd600397d904a", 0x10) getpid() r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000eaf000)=0x0, 0x2000000000098e) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00006b6000)={@empty=0x0, @loopback=0x7f000001}, 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b4b000)=0x6) 2018/01/31 22:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000044a000-0x30)={0xfffffd6d, 0x0, &(0x7f00004f2000-0x6c)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d8000-0x30)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) 2018/01/31 22:30:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001b3000)='./file0\x00', 0x48) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000006000)={0x10000, 0x9, 0x7}) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000136000)={@common='erspan0\x00', @ifru_flags=0x3}) mlock(&(0x7f00005b7000/0x3000)=nil, 0x3000) 2018/01/31 22:30:38 executing program 7: exit(0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) syz_open_dev$tun(&(0x7f00006dc000)='/dev/net/tun\x00', 0x0, 0x204840) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xf04, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f000042d000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 22:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000069d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000dbb000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000451000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0xa, 0x3, 0x8, &(0x7f0000f67000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000fa7000)=0x7) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8, 0xffffffffffffffff}]}) vmsplice(0xffffffffffffffff, &(0x7f0000ffd000)=[], 0x0, 0x0) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x40000001, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) 2018/01/31 22:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000343000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b5a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 90.127752] binder: 12982:12988 unknown command 0 [ 90.133180] kauditd_printk_skb: 152 callbacks suppressed [ 90.133187] audit: type=1326 audit(1517437838.164:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000367000)={0x2, r0, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000015c000-0x2)={0x0, 0xffffffffffffffff}, &(0x7f000044d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000436000)={r2, 0x3}, &(0x7f0000229000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mknod$loop(&(0x7f00006ba000-0x8)='./file0\x00', 0x0, 0x0) pwritev(r3, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x81, 0x100000001) shmctl$IPC_RMID(0x0, 0x0) 2018/01/31 22:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000)="e48ab2769b528054d7e4cf7e25b7d8e53ebdb1958cce08a26be371332c65376a769bac3cb6bfbf55959896479f9b60c0d1c767f69860f2735be1c96d01af6af238b2d5fc0987480c687b0eea31ec13c3bf063663e1e83d1f6e513497f8de6cde9fa47e6fa31d57d097f867f5f726563f82b40a31068f7caaa733d793f51c8f4848db3f1cdf56e872829475e851e9c8f341", 0x91) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00004fd000)='/dev/snd/pcmC#D#c\x00', 0x5db, 0x40) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000b51000)=0x100000) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000a2f000-0x400)={"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"}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e2000-0x4)=0xb) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0x0, {0x1000000000000004, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @uid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.133569] audit: type=1326 audit(1517437838.164:654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c61000-0x138)={0x9, 0x5, 0x100001, 0x2, 0x5, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xa2, 0x1ff, 0xffffffffffffa0ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x59a053e6, 0x6b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x10001, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) 2018/01/31 22:30:38 executing program 4: r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) [ 90.136910] audit: type=1326 audit(1517437838.164:655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.147129] audit: type=1326 audit(1517437838.172:656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.147152] audit: type=1326 audit(1517437838.172:657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.147168] audit: type=1326 audit(1517437838.172:658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=149 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.147184] audit: type=1326 audit(1517437838.172:659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.147200] audit: type=1326 audit(1517437838.172:660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.174366] audit: type=1326 audit(1517437838.179:661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.174386] audit: type=1326 audit(1517437838.180:662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12987 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.205220] binder: 12982:13006 unknown command 0 [ 90.205229] binder: 12982:13006 ioctl c0306201 20449fd0 returned -22 [ 90.214984] binder: 13013 RLIMIT_NICE not set 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bb6000)=0x0) 2018/01/31 22:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000023c000-0x9)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000eb6000-0x4)={0xffffffffffffffe0}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_names=@common='ip6tnl0\x00'}) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000310000)=@assoc_value={0x0, 0x0}, &(0x7f00004c0000)=0x8) syz_open_dev$sndseq(&(0x7f0000bb2000)='/dev/snd/seq\x00', 0x0, 0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/31 22:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = epoll_create(0x400) r2 = syz_open_dev$dspn(&(0x7f00001c8000-0xa)='/dev/dsp#\x00', 0x930a, 0x22004) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d98000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000075d000)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000454000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d7e000-0x4)=0x14) sendmsg$kcm(r3, &(0x7f00007d3000-0x38)={&(0x7f0000074000-0x14)=@ll={0x11, 0x11, r4, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000f11000)=[{&(0x7f0000d27000-0xfa)="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", 0xfa}, {&(0x7f0000e42000)="82c7b27f8083e0496745799a4859ff955cf5608d16420c0b3dce4c4d150619793537357546dbcaf4c11c85d0203cced45b89ec3b65452e10b703e609bf0e23d90809dd2acfe87542c27a12ea28d18c150a05a2c0cb5ced1e56139040e4afa0c8afc0e9a083cd88557f4d5d9765cd057634f0bcf03afd79d0b743eb7c2d6889f5cac6e2e73bfe62ee0772f8bef8789a659e", 0x91}, {&(0x7f0000891000-0x3c)="982791e88d55b29b1ba43f71333df33311473a22b50e41eca8b7413c26f43d0c1c1aa153ea619a9a987d3c08a8fe604e20f56b058bba73e19a7eec9e", 0x3c}, {&(0x7f0000751000-0x54)="012ec747967658eb56f4f6743aee736417bde2a6b538f0b93f8ae0552a481cf69b3218f693bb38b2d2eb0956b83336d144c664a11ac30805bcc75a6901c077ac0251ccba324bea40b65543a197e1e3bb20392b11", 0x54}, {&(0x7f0000e1f000-0x56)="3847455ff6553123f2746eac801dadc398db961200dcf82192c9af21ff4d496a7d5e9d56a95634b33568f4b4cce5c9f9626e6208dc9f32a723eeb5861d13f93b4e0a5525db7c3aa0c4883056b5e387fa81e4756a42b5", 0x56}], 0x5, &(0x7f000007d000)=[{0x38, 0x116, 0x8000, "2bc64c7e5096c88aafca11f05ffd8582e4e790dfbe34887b4e2205c8fbf975ac949767d00d8b"}, {0xe0, 0x11b, 0x8, "1fe63c635cf1ad03bde8e2a86045bcb54cfb98196f11c3ccec29eeb76711be8383247c2dee27af216e7a33cab39922c0f8aecd8facc348342c4f1957ff2b43429cec6339e62fa60cdcdd935a39ba9bc6843d9a82b6399bc2066c15afa1364898c47f24762f617f968efb88f8d6b22c5ff49b6b8b13e2fa97aa68a3a4554a6175a6b4ea5e47ffa95f6a2c30ca16e45bb38114fce9fde17ea0119cad4d7dc2f34a28da298778b16e131a6e7ef538f4cfff534a2eb095e51f199c99bf71e5c5ff2a116d7435e729a47bfab9"}, {0x38, 0x1, 0xffffffffffffff00, "cc7fd74b49f8b7db5784f35694e79ce96703f03d6a3185b03fa0a7d50c48d77885165890da799a0d"}, {0x78, 0x10d, 0x4, "405dd394e5c9249e5a539c0a2fe1a1a1d8df2253b4ac048fabaaeb5ed5b64369022c62c2f458ba212138f65c9030420ba041da0135d4c2cdb9df63d67f397af299c4c17fa595619a35509c77e2694dce1a551ab32246c15945b3f0c435335c45188f33ee"}], 0x1c8, 0x40000}, 0x4000810) 2018/01/31 22:30:38 executing program 3: mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x6, 0x7f, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000398000+0xffc)={r0, 0xffffffffffffffa4, &(0x7f0000141000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x2) socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 22:30:38 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000296000)={0x1, 0x5, 0x204, 0x3, 0x101, 0x2, 0x5, 0x3a0b, r0}, &(0x7f0000b5e000)=0x20) 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000011e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000be5000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d91000-0x20)={@common='dummy0\x00', @ifru_flags=0x1}) r1 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008f3000)=0x0, &(0x7f000076a000-0x4)=0x4) accept4$inet6(r1, &(0x7f0000514000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000627000+0xc21)=0x1c, 0x80800) 2018/01/31 22:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000bf9000-0x8)={r0, 0x40}) sendmsg$nl_netfilter(r0, &(0x7f00009ff000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000025c000-0x10)={&(0x7f0000b43000-0x14)={0x9, 0x80b, 0xa, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x2}, []}, 0xffffffffffffff3b}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 90.309772] netlink: 'syz-executor6': attribute type 8 has an invalid length. [ 90.547145] binder: 12982:12988 ioctl c0306201 20449fd0 returned -22 2018/01/31 22:30:38 executing program 7: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80009, 0xfffffffffffffffd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000051b000)='/dev/mixer\x00', 0x18000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000088b000)={0x3, 0x7, 0x8000, 0x44, "b8f848c8b5049d6d7472973fe1833010f668abf3eba53816674c1d4068ca6a5ea1c67484082b9ebd11390a50", 0x101}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) semget(0x3, 0x1, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/audio\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000009d000)=0x60a, &(0x7f0000404000-0x4)=0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00003e3000)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c6000)=0xb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d96000-0x8)={0x0, 0xfffffffffffff4f4}, &(0x7f0000967000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bad000-0x10)={r2, 0x3, 0x7, 0x800}, 0x10) 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000d6000-0x8)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000448000)='/dev/vcs#\x00', 0x5, 0x80800) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000ba9000-0x10)={0x8, 0xffffffffffffff3e, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f000066a000)={0x100000001, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xffffffffffffffbf) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x2) r10 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r2, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/31 22:30:38 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fc3000-0x5)={0x7, 0x7, 0xffffffffffffff7f, 0xff, 0x10000, 0x3, 0xffffffffffffff80}, 0xc) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000db000-0x16)='/selinux/checkreqprot\x00', 0x48342, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000944000)={"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"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r0, 0xfffffffffffffffe) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setname(0xf, &(0x7f000056f000+0x8b5)='\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000719000)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xa9}, {0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x3f}, 0x7, [0x1c000000, 0x4, 0x8, 0x8000, 0x0, 0x0, 0x10001, 0x7]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e8000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00007ec000)={0xe595ad3, 0x4f0}) 2018/01/31 22:30:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x100000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000efc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000624000)=0x1c, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f000091f000)='./file0\x00', &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() stat(&(0x7f0000a42000-0x8)='./file0\x00', &(0x7f0000bcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a90000)={0x0, 0x0, 0x0}, &(0x7f000031b000-0x4)=0xc) fstat(r0, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c34000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b4b000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000210000)=0xe8) getresgid(&(0x7f0000cdb000-0x4)=0x0, &(0x7f00004c4000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e8d000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(r0, &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getresuid(&(0x7f0000b35000)=0x0, &(0x7f000029d000-0x4)=0x0, &(0x7f0000124000)=0x0) r17 = getegid() r18 = getpgrp(0x0) getresuid(&(0x7f0000fba000-0x4)=0x0, &(0x7f00003d2000)=0x0, &(0x7f0000bb2000+0x22c)=0x0) getgroups(0x2, &(0x7f0000ae0000)=[0xffffffffffffffff, 0x0]) sendmsg$netlink(r2, &(0x7f0000b38000)={0x0, 0x0, &(0x7f0000516000)=[{&(0x7f0000480000)={0x4bc, 0x29, 0x200, 0x1, 0x2, "", [@typed={0x18, 0x5, @ipv6=@loopback={0x0, 0x1}}, @generic="6b97b085df9f4da8ce7ef9b56c3dceab455884cba4ae5ede9abc40ddf9", @nested={0x11c, 0x3f, [@typed={0x18, 0x44, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x6a, @u64=0x100000001}, @typed={0xc, 0x52, @uid=r3}, @generic="b472ef154ee1a062277becc11d15ff99cc911ea4693f46147ab5b54427cb319e8e042f86d137558801821687b895e07ee075a07f563e8fde5ed0107648e2063c390762d6c6dca48f980424dc625410ffd5ee6c98d68ad9868cb79ff294875a39f4380d1758f07a3b7175b94d4cd5abf9d3f504888cea1c6fc3b5818236a48d8e53eaf3d6fefe7d4cc456f8aebccb74d4699bfc17bd9c2f9534318b3c4cd3b9dd7ce79b8fe6f17a3b2fa5be8cb665f08ecd88cfa8913b88475c28484612ada8f014b1f02de2d1743822e005c181646db3733352887d95997e51bbc8b91158a2494d6a2ba3"]}, @typed={0xc, 0x3e, @fd=r1}, @generic="6a2fa80e97d73bf06388507675b0321bf9c5aca8286ea6d22ee402657cadd9e50c7537e0e4dc851dc7ad91a941ff69b19986ce8e5d56f5d2247db3a421237a17d7ba0049caa9332065b59d7a4b8a0895160a5ee5dddf", @generic="d2cfefd5f70108474ec1197843c04bfe2fc3ab50d050b461c06a4912544e90d3758e65872616c0894080791790c163200861bc0aaeac2f94d2b2a9f85d9d33273799fe2af030ef8b05dad2b0db3a71ade34c923d9bb9992a16b9b783f9265ac6a289eed40b63d6c15975caff5ab8223d015e877a27ed2b801449ea52fd90188ee91e2254d6a330ce9244cc9a93959ec795a925b06c15ac4202602ddd1c085c2d75b7e67cb49f0c0ddd49a6efddbfaf938c0c2fec2f6c1707cc4c13", @typed={0xc, 0x1d, @ipv4=@rand_addr=0x9}, @nested={0x198, 0x7a, [@generic="21bc8ad31ecaf42c41a8567dcd9d9e1a0b7731b8d38a14c256849d8414041a38298d5cbcad2292d14d572bd233bdbcfd78cf8cefd6e093280d406a23754fb78362c50c50e9e7b0e8946504de61fdc98f3d6e74b9f3a8d5e5fec899755c05141c6ab7ade7f8dfc982fc2d177af801864232aa2e036e23b0117908d3e5152e74d3058dc7f7cb309472d7d4b79dc6bde22180a9339023049d456f23ebba", @typed={0xc, 0x67, @pid=r4}, @generic="fa327c7fb079169d840da0d37fc7bc1c77710d47aca12f4bde0823934152693b6912c0ad84d2497298945e69585530e75234cd184486fe8818784bad697515831adab7bbd7fd539014a93cee8f6fc738a145d1e59c4870cd0194d2076ebbafee3f36d074450869b74845e80a6267d570e7ec84361a64b65f6edc67f2a9ef9b9ff01f37bde4c7eb553029a988478f5a843332aeabea85b58389bc96b313990777b433313caa18c521c894c51a83cc8bf2a60a8fa6200e3fc236323bf39bbdf310a93540e4cf85a2f928932b2f4e7c2f967cd1cc3a40440ecd088ef0d5d38eb8e41d4aca07950e458c49"]}, @generic="1fb5cc896932f2d05d95508e4daf9abdb3bf306f8663a43da2acfc48b5ac77001cc80c58a504e129ae444bc8467c6a3d07a7ff561aa2623d3638a7091d8fe45e04ee36b6cea7ae7a46afe902291b8d85c31ff7b9d6263f30ef06e0745218d304cfa777740a9501a5e658129c7b66a6cd071d59e65af51b75166adbb59a9c2768a536505813f0a3e521880bc9e42662f1668fdc8d5664a1"]}, 0x4bc}, {&(0x7f0000d92000-0x138)={0x138, 0x37, 0x21, 0x0, 0x0, "", [@typed={0xc, 0x61, @fd=r0}, @generic="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", @generic="e0d0750f3e5dba114fba4791d88bae", @typed={0xc, 0x23, @uid=r5}]}, 0x138}], 0x2, &(0x7f0000196000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x80}, 0x0) r21 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000559000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ae1000)={r1, r21}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/214, 0xd6, 0x10000, &(0x7f00003ef000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x101000) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) [ 90.814843] binder: 13101:13111 ERROR: BC_REGISTER_LOOPER called without request [ 90.822741] binder: 13111 RLIMIT_NICE not set 2018/01/31 22:30:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f000073d000-0x75)="8ac900000100004c3cb63f1c11a019b3ec9b6e04b812576be664bf603e425e481690c7d0cf9b936c0e287ffe8f42d3347fc67c531ef7abcca570be861358368ccb8d98a0729e0acb25a087815f97b712099e6171b324f44d2c9ef12325bb4c70417d58d9d9fffffffdf08c86ddef64e17e0000ac", &(0x7f0000d15000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b7b000)="") io_submit(0x0, 0x0, &(0x7f0000004000-0x18)=[]) r0 = syz_open_dev$sg(&(0x7f0000e80000)='/dev/sg#\x00', 0xfffffffffffff93d, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00009e2000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x10006, 0x4000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000cdf000)={0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000efb000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7bcb234e7546046edeb78fc4d1a11cbce055bf04"}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f64000-0xd)={0x0, 0x5, "94e73d4964"}, &(0x7f0000ce8000-0x4)=0xd) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000711000)={r1, 0x2809, 0x42, "59bf28c594c9f63ba1d237d8d7547b49217b14153299903a0b4d8642b8ac3fa927f0e1188cc9c9bb2884d2eb5ab78f5f6ecf618a3107f04bcc517b4d1b6a650f694b"}, 0x4a) r2 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000060a000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x80000001}, &(0x7f0000777000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ede000-0x8)={r3, 0x2}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000678000+0xb1b)='/dev/vcs\x00', 0x80, 0x0) getsockname$packet(r4, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d5000)=0xfffffffffffffc89) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e03000)={0x0, 0x0, 0x0}, &(0x7f0000c17000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000006e000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x1, 0x3, 0x20, 0xa, 0x20, 0x20, 0xaf, r5, r6}, {0xa4, 0x5, 0xffffffffffffff7f, 0x5, 0x8, 0x0, 0x3f, 0x2}, {0x1, 0x9, 0x8d0, 0xabf}, 0x5f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x2, 0x0, 0x9, 0x1af, 0x66}}, 0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000004d000)={r1, 0x9}, &(0x7f00005dd000)=0x8) signalfd(r0, &(0x7f0000fdf000)={0x9}, 0x8) 2018/01/31 22:30:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00009d3000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000999000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000001000-0x80)={0x1, 0x4, 0x1f, {0x0, 0x2710}, {0x77359400, 0x0}, {0x1, 0xa239, 0x7fff, 0x0}, 0x1, @canfd={{0x0, 0x0, 0xbf, 0x80}, 0x1c, 0x1, 0x0, 0x0, "778196931674610245bc02f87c27c4b708be64894040a00b500828b395853e5d317a1e1ab310b86ed99368ee7efc53d7a57e547a6c89ef01cd58dfdbf0868571"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071c000)=0xe8) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/01/31 22:30:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) getsockname(0xffffffffffffff9c, &(0x7f0000c38000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008ce000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000073f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abb000)=0xb) 2018/01/31 22:30:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/31 22:30:38 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000038a000-0x8)='./file0\x00', 0x28) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000bee000-0x34)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @random="e0b70b27943b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="127959ee2d57", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r1, 0x2, 0x0) write$tun(r1, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) fchdir(r1) 2018/01/31 22:30:38 executing program 7: getitimer(0x1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000435000-0x8)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x6, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000854000-0x9)="750000000000007fff") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000811000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="87689e8c5bc1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000636000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0800, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f00003e9000-0x1000)=""/4096, &(0x7f0000c45000-0x4)=0x1000) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000325000)=""/4096, &(0x7f0000690000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r2) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00007d0000-0x428)=@nat={'nat\x00', 0x1b, 0x4, 0x3c8, 0x1e8, 0x2d8, 0xffffffff, 0x2d8, 0x1e8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000ed6000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2d8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x17, 0x8, 0x0}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@loopback=0x7f000001, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @gre_key=0x80000000000000, @port=0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @gre_key=0x6, @port=0x2}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffff00, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x1, 0x5, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @icmp_id=0x1, @port=0x2}}}]}}, 0x428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}]}}, 0x400) 2018/01/31 22:30:38 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000f000-0xe)='/dev/admmidi#\x00', 0x8001, 0x8002) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000-0x8)={r1, 0x9}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000012000-0x60)={r1, 0x58, "540aebf257e1be635d899cf20156507e900449c786f0fcc53e78cb3b5eccce95ac8094369e9a702ba8724cfbaf6848699699f7baa852e33143285559b901ce4b674d227874be968079a67851ecdd3414f159972401160d62"}, &(0x7f0000009000-0x4)=0x60) r2 = socket$inet(0x10, 0x3, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000)='/dev/qat_adf_ctl\x00', 0x402040, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.903375] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 90.949159] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea0000+0x231)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000012e000-0x78)={0x7, 0x78, 0x0, 0x1, 0x6b, 0x7f, 0x0, 0x20, 0x1, 0x6, 0x4, 0x68, 0x9, 0x5, 0xff, 0x6, 0x80000001, 0x20, 0x4, 0x2, 0x0, 0x3, 0xee65, 0x8001, 0x2, 0x8, 0x51090c1c, 0x9, 0x101, 0x6, 0x6, 0x9, 0x80000000, 0x1, 0x1, 0x3, 0x7, 0x6, 0x0, 0x8, 0x7, @perf_config_ext={0x6, 0xfffffffffffffffc}, 0x4100, 0x3, 0x4, 0x1, 0x7, 0x3, 0x0, 0x0}, r1, 0x5f10, r2, 0x8) write(r0, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x2000000000000000, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000989000-0xc)={0x2, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00007bd000-0x4c)={0x4, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000372000-0x58)={0x0, 0x7, 0x6, 0x7, 0x7ff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f0000dcc000)='./file0\x00') 2018/01/31 22:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202, 0x0}) sendto$inet6(r0, &(0x7f0000df8000-0x30)="f67b6a0fff3e48ca942be5d8eefe0bf2f83f45fb35eaa144661a145013f65d16eae13d8abbabc39b19e8fc8db558c39b", 0x30, 0x40000, &(0x7f00002ee000-0x1c)={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000bee000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000627000)={0x0, 0x9, 0x0}, &(0x7f0000887000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000642000-0x14)={r2, 0x7fffffff, 0x6, 0x9, 0xfffffffffffffffb, 0x6}, &(0x7f00000b6000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000094f000)={r2, 0x64, &(0x7f0000320000-0x64)=[@in6={0xa, 0x2, 0x9ca, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5a}]}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000031a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d1e000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004a000-0x4)=0xe8) setreuid(r3, r4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r5, &(0x7f0000607000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004c9000-0x4)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000387000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f000075f000-0xc)='/dev/audio#\x00', 0xffff, 0x111c00) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000a46000)={"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"}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000125000-0x28)={0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/vcs\x00', 0x800, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004a6000)={0xc000000000000, 0xfffffffffffffffb, 0x8000, 0x4, 0x0, 0x10000, 0x7f, 0x7, r0}, 0x20) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000050e000-0x8)=""/8) r3 = request_key(&(0x7f0000da1000)='id_legacy\x00', &(0x7f0000694000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0f000-0x14)="046d696d655f747970656d696d655f7479706540", 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x8) write(r2, &(0x7f00000ee000-0xfd)="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", 0xfd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004cb000-0xa)={r0, 0x4, 0x1, [0x800]}, &(0x7f0000df2000-0x4)=0xa) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="3900000013070947a2a8a877c30500000700001702000000450000000000800019001a002000000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x105100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000418000)={0x0, 0x7f, 0x0, []}, &(0x7f0000001000-0x4)=0x8) ioctl$int_out(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2af, 0x6, 0x4, 0x0, 0x7, 0x8, 0x81, 0x6, 0x100000000, 0x1, 0x3, 0x40, 0x6, 0x1, 0x5]}, &(0x7f0000977000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x12d8, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000028c000)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000aa1000-0x20)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgrcv(r0, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004ea000)=0xfff, 0x4) msgsnd(r0, &(0x7f0000bd6000-0x1008)={0x2, ""}, 0x8, 0x0) 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000701000)={0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xa574}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ec000)=0x401, 0x4) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 22:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c80000)="857de3e4234e6dea1e6bfa26b809e4530afbbbdb0ce5444c14aac0435317b3a24a5150693c72e4e0288a829bb36f51ac47418c071dd7f7e208e6d31a292abf14c8400eda69880304c9d0ef1a45e57c181117858a0e7b3318808e3cbacb5e41035363195d9bc4ab157d143071a0006def8addc6ea32e9ed3fc4b0b5882a58ea9215b8d498fe74d23d0d868af701e1b31e58e1b09b91ad71") syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008d9000-0x6)='logon\x00', &(0x7f0000eb2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e69000)="3d3fb41251cb2a9b369421df209cc2429a6e8bc16d92e7d1c56243b1ac14039fc92a735b4eb629ead5c248bca2d883fac97856d0a4dbaae277dd401b137edf3412ee53fd49dfb6f01374cf8dc9d9c198508ebf20aa9ec230fe84ced775c73d330cbf716bc2b86eba6748f660767aca52f395d78ae314f8f8b56c32e7c9a77d0b92da07a4b98ba2585c8bfab825ff4385aed14f797ac68d4a058c21cbd29e3f3bde50f0b60155cab98fd8ebab48bf862d794e917284a0f8ff9b375b589e0493c23b0980e7fdebd52d0ac4e01be20b1345e2c2668c35bfcc22143e2d4c", 0xdc, 0x0) keyctl$setperm(0x5, r0, 0x30003) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/cuse\x00', 0x18901, 0x0) bind$bt_l2cap(r1, &(0x7f000086e000-0xe)={0x1f, 0x2, {0xfffffffffffffe01, 0x621b8702, 0xc572, 0x7d087039, 0x7fff, 0x7fffffff}, 0x5, 0x2}, 0xe) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xfffffdd4, &(0x7f0000e0a000)=[]}, &(0x7f0000d22000)=0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000067f000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000ac3000)={0x8, 0xc, [0xfffffffffffff567, 0x6, 0x9]}) lookup_dcookie(0xffffffff, &(0x7f0000e4a000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e30000-0x10)={0x4, 0x8008, 0x3, 0xea, r0}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000335000-0x4)={0x4f, 0x1, 0x3000}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003cf000)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000986000+0x769)={@generic="5afc0c8e74d6b7c19519fc682df8691f", @ifru_flags=0x5401}) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000f8c000+0xa42)=0x2, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:39 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000814000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x721240) bind$inet6(r0, &(0x7f0000db1000)={0xa, 0x2, 0xfffffffffffff800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000871000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0xffffffffffffff4f) r4 = syz_open_dev$usbmon(&(0x7f00005cb000-0xd)='/dev/usbmon#\x00', 0x1f, 0x100) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000203000)=0x8c, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/checkreqprot\x00', 0x40c02, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000245000)={&(0x7f00000e5000/0x2000)=nil, 0x2000}) [ 91.065911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1811 sclass=netlink_route_socket pig=13171 comm=syz-executor0 [ 91.083944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1811 sclass=netlink_route_socket pig=13177 comm=syz-executor0 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000933000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000945000)={0xfffffffffffffff9}, &(0x7f0000ef9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a9000)={r0, r1+10000000}, 0x8) ustat(0x801, &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/sequencer\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000791000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003d1000)=0x60, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002e6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) sigaltstack(&(0x7f0000242000/0x2000)=nil, &(0x7f00001f4000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c95000)={r2, 0x0, 0x80, 0x0}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000046000-0x4)=0x0) r3 = syz_open_dev$midi(&(0x7f0000ef2000)='/dev/midi#\x00', 0xfff, 0x40000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000536000-0x4c)=""/76) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/cuse\x00', 0x2900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001000-0x8)={0x3, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) io_setup(0xd, &(0x7f0000004000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xe90, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x8000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.175291] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/31 22:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x526b970b52595f5c) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000035000-0xc)='/dev/autofs\x00', 0x410180, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006bc000-0xbf)=""/191) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000015000-0xc)='/dev/amidi#\x00', 0x9, 0x20000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) r3 = syz_open_dev$sg(&(0x7f00006ea000-0x9)='/dev/sg#\x00', 0x4, 0x1000000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000313000-0xc)={0x258, 0x0, 0x0, 0x1, 0x2, 0x9, 0xfffffffffffffffc}, 0xc) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d9000-0x9)='/dev/rtc\x00', 0x200401, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d88000)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x8, [0x0, 0x4, 0x7f, 0x7, 0x5, 0x2, 0x896, 0x3]}, 0x5c) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fbf000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000a000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.241826] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x2c) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000bdf000-0x9)='/dev/rtc\x00', 0x840, 0x0) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b12000-0x8)={0x0, 0x0}, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009ad000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf17, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x202, 0xe054, 0x400, "0bf5b75f7ffa6c3a76467bf16f24df5a683b74baa28ea9e92c3230281f1992b8082ad97ec7793ddd696195107b67b579b92555c610260fabc80b1fe6e6b893ed4dcdb2c65b4f27c3e3ce8e2963bffe01"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, 0xffffffffffffffff) 2018/01/31 22:30:39 executing program 0: socketpair(0x1e, 0x5, 0x80, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x1000)=""/4096) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d90000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00004f7000-0xb0)={{0x3, 0xffc00}, 'port1\x00', 0x2, 0x1, 0x2, 0x98f, 0x1, 0x79, 0xc491, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r0, &(0x7f00000d8000)=@proc={0x10, 0x0, 0x3, 0x109000}, 0xc) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000042d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c02000-0x18)={0xfffffffffffffffa, 0x6, 0x4, 0x0, 0x8000, 0xcfa}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000680000)=[@in6={0xa, 0x1, 0xb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = getgid() getresgid(&(0x7f0000e5d000-0x4)=0x0, &(0x7f0000fa2000)=0x0, &(0x7f0000289000-0x4)=0x0) r3 = getgid() setresgid(r1, r2, r3) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) inotify_init1(0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000251000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/31 22:30:39 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000003000-0x4)=0x0) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="b9f48711e20152fa70c488d100ff0856c4b8d8305d", 0x15}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000110000-0x67)="1c291d347a9b2216b9c8b4fde3677c2e567272e943fb419c9acee9e94c09929889ff433fdc621d671b1240f47f493d0665271dcb9e833cfb43b1ba04af7066f274e01e5e86379578579105552f7fc8ef52b8a89491ead10e16acc45fccf2379a567481cda08fea", 0x67}, {&(0x7f0000000000)="1028631ea472960f2f4d3ec3d5e0a92c5f66a8829d8b519ff649de8511f81562a3dc5bcbcae23d05f4f877e631d1e92bde8980a1a0215c5736f940563bb458659d7acc95caef05bcb028cf317a377f7e2668f956", 0x54}, {&(0x7f0000000000)="967e28955763d6f6b4f5600dbef4ccd1d6e0bc9b346e3f682bfa582f077711b7f83d5c798d7c473d92fc558c623b0b65621a0dda6c9482f85e242783cfb61f8cb2bad021d7ec065205119d8ace960fc43f26fc18a14b1ee54d8cce8bb687326d02e37bac7770f7694b8ec4facb74741c6b5a45c9dfd67060ffc2c4d46a5d6fa31ff351b43839cce6b1c360623969f05e863feb3d0f6936b34c50a3eab157df34e26916e25d5218066541189d10cd24c9862a30e895ebd352e66314", 0xbb}, {&(0x7f0000000000)="fdada8881b3e3d665277c41e21784e47880dfc0c9ec3702671c85ecaeb40dc144da634536099a450dc275c204feced81415fc4080c84ae0541e9b1ed9012afe827ab4691be5aca4a345a2261254d72dce3a4bd68a1ab475c5de34f1f8f87cab548378aacb556a87eb2808bc3834cd995b6b8581e65751ab7454d40", 0x7b}, {&(0x7f0000ccb000-0xf0)="106181298c665a73159ebbf8ec1075e0f42c9045ef9f409454e689f4e3fdb5c9c550e30390b829a60636798b63e431491d3f19902d00dc999688453f8ae9d47bb71c04c347a647b51872584e913bf5f0476260ca9c85fce243471c18e08a806ee38c809cf9b3f10d4d9d2f7aa6165c9a9bdb767f04e4cc479e2299fdca17e04fa987e6ee4643298a6a1c90ecc83c151b67ff39a8ec39d642edd7b96a39ff3fd6d47e1d86549da4189fa53ab7b08393d56efe1fb44a0025f8714314c2b295d0ba8d102cb4e683c5f10316694dcf9102a8be1874e909669f04f6a99b02a5feb19f11d22c83427a99c0aa00393e1be971c4", 0xf0}, {&(0x7f0000001000-0xde)="873fd45c3b002c63a5a931ccaff8ae5a1acd7f55c019d67b7496adc189515a079ed9f23b07b44f1c86669b8babb8db4602178b09dbe902a2f2829a9b309f9fc526680e3131d1bb6a5b4300167c750abb7c23d729849accec25e0e01a36129db43acaad76977fd260f1157cfa1c30eb737103354958b9a3ae20903223b27db49bff10f29a29fe065d9e8f089dbef22b7b55c4b1eab05df8968c546c15e12bb8251999ea69df55c0339985bf87f38b5d2473a2299e9a1acd72682f355bbe08c36307dacbebf5dda261da720951683597a8523dffd6852c5fc362f583143a5c", 0xde}], 0x8, 0xd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001e9000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r2 = semget(0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000000000)=""/4096) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) r3 = syz_open_dev$dspn(&(0x7f00002ab000)='/dev/dsp#\x00', 0x2, 0x40040) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000c3f000-0x10)={&(0x7f000096f000/0x4000)=nil, 0x4000}) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d1a000)={0x0, 0x0, &(0x7f0000889000)=[{&(0x7f000028a000)="bc1c4c98e0221c967cfb24cb3da8ac0e92", 0x11}], 0x1, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000af3000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000f0000-0xb0)={{0x5, 0x100000000}, 'port1\x00', 0x4, 0x0, 0xdc0, 0x7ff, 0xbda8, 0x73, 0xd99, 0x0, 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/31 22:30:39 executing program 5: unshare(0x2080400) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") r0 = syz_open_dev$dmmidi(&(0x7f000059d000)='/dev/dmmidi#\x00', 0x2b3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x7c)={0x0, 0x74, "74aa5a4c38fbb02653e97cf3e3c1def6c27419d5e1fbc7128da3e6128804b3baf0b831abf7caaaf5fe6ed3755df4e8c3bb3288ea5bc0597a7f49b390a496a8266e4c93817be2529628b0439cbfd695ddc4f66057a85313124405ef57b01e00a32ecca00165961c23d9351f75da92fcc18669b86a"}, &(0x7f000063d000-0x4)=0x7c) rt_sigaction(0x2c, &(0x7f0000001000-0x20)={0x7, {0x4}, 0x80000001, 0x2}, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x15)={r1, 0xd, "bbe79bc6c88bd6dbc117f1739b"}, &(0x7f00001d9000)=0x15) 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r5 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000bdd000-0x110)={{0x101, 0x5, 0x45, 0xaf, "f13298273e86929cd715ff6d6d49c0d003337e3aaae8f82be088bc150d890bf3209c2d7a156fcc170108024d", 0xffffffffffffffa3}, 0x0, 0x0, 0xfffffffffffffffb, r5, 0x4, 0x3, "1250a039be9b80623267cbc20782ce779f371bffb8602b7a4563ef9d66958aa232f0263fd76061827f8e26f80498e71af6e1d8b5af2d3625f2659627cd79cd38", &(0x7f0000fe2000-0x2)='\\\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0xfffffffffffffffa, 0xbff, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000237000-0x8)=&(0x7f0000a65000)=0x0) fcntl$setsig(r0, 0xa, 0x2a) init_module(&(0x7f0000250000)='/dev/vhost-vsock\x00', 0x11, &(0x7f0000756000)='/dev/vhost-vsock\x00') ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000cff000)={0x0, 0xe}) poll(&(0x7f00009ca000)=[{r0, 0x0, 0x0}], 0x1, 0x8) 2018/01/31 22:30:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') ioctl$void(r0, 0x544f) lseek(r0, 0x56, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a5000-0x4)=0x14) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec0000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) timer_create(0x7, &(0x7f00007b7000-0x60)={0x0, 0x34, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) kcmp(r0, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000030000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e0c000)=0x10) bind(r4, &(0x7f0000d0f000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x80) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfc) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x144) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 22:30:39 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cc000)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000070000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setregid(r0, 0x0) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000f4a000)='8', 0x6e01666151c83175, 0x1) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000001b000-0x10)="c1c8dbb1fcb2cacb62abe64a06979c0a") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000038000-0x8)={@rand_addr=0x81, @empty=0x0}, 0x8) lseek(r0, 0x0, 0x3) 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b47000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000419000)={0x0, 0xa76, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000b48000-0x8)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000b45000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) msgget(0x3, 0x208) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076c000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006e2000-0x8)={r0, 0xffffffffffffff7f}, 0x178) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0x3d0, 0x102, &(0x7f0000820000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000009a000-0xf0)=[{{0x0, 0x0, &(0x7f00007fe000-0x70)=[], 0x0, &(0x7f0000d87000)=""/190, 0xbe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000020e000)={0x0, 0x0}) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x11)='net/softnet_stat\x00') getdents(r1, &(0x7f0000d13000)=""/0, 0xd2b) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000257000)='attr/sockcreate\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00004db000)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000641000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa5, 0x569f, 0x81, 0x0, 0x2, 0x1, 0x0, 0x3, 0x2, 0x8, 0x6, 0xe7, 0x101, 0x7fffffff, 0xb59]}, &(0x7f0000554000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000072b000-0x10)={r2, 0x3, 0x0, 0xce600000}, &(0x7f0000229000-0x4)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) flock(r1, 0x1) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/31 22:30:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000125000-0x8)={0x0, 0x6}, &(0x7f0000d5d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000011f000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b22000)={0x0, 0xc8, "f33748c8e296f3730d2e717e4338cfd0c50720357d854c9e226a3a5582e539482f28624fb6c67de60cdbf14305a28ac0640dbb1ac3a035d46504fd83c8b4153c076514c8e6c4f876688cf419a7f68e5a42af026dfe09c50dfa39cbfcfdebef66142b734fa7c3ce9bff2952311df3590dd76bdf45c3ff39bf3fdd9a3d4fdbe6e565b51b432afee15cba2c9aff101c5633c09c997e36253805ee3145cd8440ad402ff4b257d443f87b43f73530ba7351dd471f072bf8153b76fa6f4c3eab993b0c7ba8640774166a69"}, &(0x7f00000f2000)=0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x63, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x20, 0x8, 0x1}, &(0x7f000049d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000765000-0x14)={0x0, 0x2b46, 0x40, 0x3, 0x1, 0x9}, &(0x7f000040b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0xb36, 0x7, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001fb000)={0xcdb0, 0x6, 0x3, 0x4f, 0xdc, 0x800, 0x4, 0x8, 0x0}, &(0x7f000006e000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000eab000-0x78)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc0000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8001}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce0000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x24d}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c6d000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x2, 0x7ff, 0x6, 0xc3b, 0x7, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xb0, 0x1, 0x100000000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x80, &(0x7f0000001000-0x80)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1c3}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f50, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c26000)={0x800, 0x4, 0x6, 0x6, 0x0}, &(0x7f000004d000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b97000)={0x0, 0x8b, "9537b7b891692fa28672ae2cb74fcc826d36410f1868ac7a2ffc29433ae512479173d094442764b96092c513dec6903bb3a132c01da19a99e02415b368f49841862997dbe138b88e17dfb8d22703db1cce69069d8058f14aaab9c422872f1716c4733cb32b968db3f5488434e4181b6ba18e87894501c6f42317b72f23ed724a965ba7ff0af82b28e827bf"}, &(0x7f0000e27000)=0x93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x4, 0x5, 0x7444, 0x100, 0x6, 0x8, {0x0, @in6={{0xa, 0x3, 0x54, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x3, 0xe6b}}, &(0x7f0000442000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b3c000-0x10)={0x0, 0x3000, 0x58, 0x100000001}, &(0x7f00001dc000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000b33000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000ab8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8a, "82985392178cc01f547bd953fd04ca7c3c0aee5a2be1fb2ce8c9b9cdfb63529a782af798cd300d5e3806043de6732f48b6b79a724e4700fe312fd03c7468d2c31ff12e133379904df63e25119b7dea8bfd0f8ddc145766df11c6295b9a630407c9ffeef8d579f2c0b24f32fd7ff538dd2f36c9bb65e3a72ec94e1a264dc88f3a1339033315c697907487"}, &(0x7f00004e0000)=0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x7f, 0x2, 0x2, 0xffff, 0x70b4, 0x2, 0x3, 0x0}, &(0x7f0000fc6000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003ce000-0x20)={0xffffffffffff8001, 0x1845abca, 0x8, 0xc85, 0x3f, 0x20, 0x0, 0x7f, 0x0}, &(0x7f000021f000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000358000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x1f, 0x2, 0x7, 0x401, 0xe4, 0x2, 0x6, 0x7fffffff, 0x3, 0xffd, 0x7, 0x0, 0xd49]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cc0000)={0x0, 0x80000001, 0x8f, 0x9, 0x7, 0x6}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000630000-0x6)={0x0, 0x9057}, &(0x7f000000f000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006a8000)={0x0, 0x6c0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000047000-0xc)=@sack_info={0x0, 0x0, 0x1000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0xff, 0x3, 0x4, 0x5caa8f82, 0x80000001, 0x2, {0x0, @in6={{0xa, 0x3, 0xc7ac590000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6538}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x80000000, 0x1000, 0x1, 0x5}}, &(0x7f00002d4000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000014000)={0x0, 0xc0, &(0x7f00005b3000-0xc0)=[@in6={0xa, 0x0, 0x6e85cb47, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c692264}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000, 0x9fd, 0x8000, 0x1, 0x25}, &(0x7f000020e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x2, 0x8}, &(0x7f000016e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000028c000)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, @in6={0xa, 0x2, 0xdbb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5995}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003eb000)={0x0, 0x9}, &(0x7f0000f13000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e3000-0x1f8)=[{&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xc2)="4acc6fd5b1ede10c5fa24ea756dc1c665c3a098114343c8ed626f856111164396f037314f27898505d873087aacec1683a378da25be56a559af28133b605bc12f5d60ee6e2b6cf462ac4932c117c7c41a68230b95f005bc838574a4fe77a9269b011477e553a993cdf9140456ff265a57ab17f9d24d4509454fef925ef6dc601b450193f011434ec93ebcf294757a064e1fcd6ebc095b7539947a3f5ceb632a62d42fddc9dceed1c3a783e8a5a0dc0a2adb309fb5cf1bcc2500a1d570603f23dfc03", 0xc2}, {&(0x7f0000000000)="adbc0f7a990d9eb2b68cecfb9869a0d422a56872ef9f7decbde4246e84a4f52e9f59d00fc1f2c6ce17e43844ab2218f92ad4b3e70c19892e345ae4d17f010c527c23c95114c5f3a6b63c5439fe03392b37e512f964d168", 0x57}, {&(0x7f0000b8a000-0xf5)="89534345eaeeeb988444351a6e71245c212741cdb41092fc1a41f61b4236139583c69d0c0bbd3e17e665f595fb7e860facefe1aac85de911d71c30c4366cf9d82d28830af65a370ccda744cf3d4e9b38fba23faeb518859321e4dc1818d4f10e32fa7f766a7845989bb9fc854a8bf814a8c193152678f182427f4747facf3182fe3b82dcb89189b8bd7d87ca78b90fe6ac048ceb6ebaacca5f069715f45b68763edfd71e08ae35ec02893c5499eb758a682947e597602dc99beb0e9d5cd5ec98982cda105ae68b148b70c390884af16ea417c44c53d0ce4549c94ebc29f39edc779ccaeb3995cc473aaee5fbe852db06fb329070ab", 0xf5}, {&(0x7f0000000000)="6c904b106db8502b8b2ac01978c25723513eb4cc0a3069aa49de261e0ebff2e0be46ac58e59fbbc93149f582d82aa3636da94e303bd4b522e62b1c2f938e0000c058464bf6e45ddcc2b6270037b92ef84d2b92a70359425cc099cc813062deb8a808ad510f4ded1ad7fe12a0b61accb39d80530b7fb08ee0eacb056bc7cc52beb997406106fa8a7862", 0x89}, {&(0x7f0000000000)="ae54fbc489a151623c5e3cdea5f1e8d308a4f71a3429ca5765013f25284e4bec0fcff9fcbb6f0de81362b427b25dac2f11f1f603564d3c8ec96a3d7bd22a4bfcf3e243af013ed1c38459c29164f32d2f095a27f537b58dee4a41e6b2698e490ccfa4d60e5ed7a7a7d7d48d87ad899fea9f41b1d839e45581c76610e81e68f343a98c5e3c23", 0x85}, {&(0x7f0000561000)="22f100adcf", 0x5}, {&(0x7f0000000000)="100e22d93b8fd55ed8e937f62dd0b2b8afd52ae49c90c2d4c35c1ea86ae5442d91a1033301bad5c175624fe680a754f4a677949a85f5e89708fa9c3af99c8a969e44f18831569d8846af8464057498f826192c0a73368fbbcfe8900fbaf710e8f5d493e98f454d9beba80a1c512cc1e7ba381e4f0ef5dc3441c0456215a1df19313183797f8abf683238ddfeb57a4d733468d062c5f9a4aff43dade26dd1ebe712d0ac7d40e393d91ea0f8f548e90e76418e4f62e4505d7f64f4c3ad8e7b3a2a3d7f32c1d0ff07367b22eeaceaac91259fae479c", 0xd4}, {&(0x7f0000001000-0x2d)="556c1558a91267baca6ac74ee587aef29635e375a273dc964bc3af6ebeaa0f4ba7494b328e2eb829bb110fb6d1", 0x2d}, 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0x1000}], 0xa, &(0x7f00009b9000)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x5, 0xc, 0x7b8, 0x100000001, 0x200, 0x5, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x1, 0x40, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8009, 0x40, 0xfb6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xa2d5, 0x4, 0xfffffffffffffde2, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x4, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x20c, 0x0, 0x10001, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x9, 0xfffffffffffffbe3, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xfffffffffffffffd, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x20, 0x81, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x3ff, 0x9, r8}}], 0x1e0, 0x0}, {&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x9b)="816b3cd4f6e92fb3979029ab77622e87834b62a9dfab0ae504474422e1c56de983d594b29bb5b7073fc8e4d8ded7f9a482dabd5d20f3578b56f2ae0879b93373c289506d88345a9748c0da314de12ae9508b5fdd716a6bd45426dca9c150201739eaf12c58428693f52ac9ea12addf8b7d52e246c4443dcda1fb668158b2317cbfaa36dcaf65af0ffe9f1cf31a1655ad83e522b269f803b05dd0c4", 0x9b}, {&(0x7f0000000000)="dc165f146b7a219644a275ea68f662249f828092b73c9d5d3c630406c68bbf1497e15be4f57e3492e93f0eb9054470026c875cef875f82ad86e0373b1be90a2999bef83771d34351637c3ec88dc0f6ecfaaa949ce90f20e72c910567decccf00f0fbf50ca402eea993324c6b46e7b14a92b7", 0x72}, {&(0x7f00004e7000-0x47)="c676d39ebc22c0b2d828f6d0890e421ab8858e684fb8384b2f81528836686e518246984d961e72e43778af289e8a144baee4d0f9d21e86a7ecd81b42a478c83d9904741a4067c3", 0x47}, {&(0x7f0000000000)="d81f481534e9907e52bf731b08952ab2ab8dea84c26791e0723046cd89db108db48ea09869a67580009b2770a44da716b455a05de4ab001f17d4c7ba44b8b9365324af2492f96fa4ec83ac8a189026f487d20b3903974b1e2f55e7454388a10ef5febfd6788e40356a9920e130f5f1ab884bd655715f2693a728a6ec64e1194dca32d3af97569538560027c12304e5755e1c00b1d1fe67203cb549d38453e46b41df059d817d344dcb1af72ae55fd70585da22c0ba68a574c2404a29e575644ba26c1e63c8674bba6b6caa6efce3df66766c2fc818802bf82e526a194016df55ef5595e179ccc90629e884", 0xeb}, {&(0x7f0000000000)="8cf3388eea2ed967fdc1538c436d4357169a61f7f030959ec5b7c9f2bbc9efa48acb84292e1a7b2eb35f182c5c9fde29dc4e6144f1c3", 0x36}, {&(0x7f0000491000)="4929ea5064986daea8e52cee5b557dfabace9b332d9d149fe9af37a5a586316cf9feb10bd01896a7bd908379b9d618653da3c4c30382524cca599e2f2e613631dd3473c3956be7d33a3b8d7873f5c28e1cca9ca0da2cce5aedfae654117c1aadbe7d53704a03cbb6c336830c671b6630aa99999d3a64f9e0d93d96f57474518933186d7207d376237e7d62d9e4823a1357d90bc2c7bbbcfb040eb5a9fa775f7a07b04d956cd153d201eecceaa99e87d55477d308bbdc17d749af812b95bff4", 0xbf}, {&(0x7f0000001000-0x13)="eaaa7b3eff767c0d0ad131e4f5b78493e89642", 0x13}], 0x7, &(0x7f0000ae0000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0xa88, 0x800, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x5, 0x9, 0xd04, r10}}, @init={0x18, 0x84, 0x0, {0x401, 0xc63, 0x80, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3ff, 0x8000, 0xffffffff, 0x6, 0x1, 0x8, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x3, 0x10001, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x6, 0x90, r13}}, @init={0x18, 0x84, 0x0, {0x11, 0x0, 0x8, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x200, 0x8, 0x10001, 0x836, 0x2, 0x7, r14}}], 0x180, 0x80}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000121000-0x2f)="c23e35d47e6f7a6bd8a675dd7c7b6cf425e7e2649f27ea202b095fdd178350f0c4db68571e8e4382a94a309a74985f", 0x2f}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000b34000-0xce)="7dd9eaefdc01e883add8736f0abb025d5d8e682885fc410ae5da57da1336eb844762e7ca372999cd68ba39c95ceb50a04291829b0c0b0859030fa30c4a436cb18edb710b82a84288b4e5209e1415a373adb324cabc06729e32fb73240ac3cc1e269ca92ffc6f8f55d207366e9e396c4d88dfb069067c3ecd90196f4f157619e844566bba7b6d499f38fbe66bdbf5b3054191027e62de3c2b9932101481725cd656a4bc5ddc3a5f960cba21d50fa6c97be04a03c125dab056c8808de08a6ad74886a539f946d0f0d4d4c0780529b2", 0xce}, {&(0x7f0000000000)="988bb0a81d3449ea48e55dc0cf9890f7694fa02d2ee996d7e22ebc7aac1e306b360b71e5d90a1712ba14e833306daf7c69205c2840dbce8c17ddaf334ffd6da0eb86d1ab5158d1c95b65ff9f5557d0c1c5d0d861a8c94546f6308aa266e687bdb44ab76cb7b5f5a94b176a969217a20c583a3be1f802a1a4fc693f1b06bec3ec05bbfe071178749d", 0x88}], 0x4, &(0x7f000029e000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x3, 0x0, 0x2, 0x5, 0x1, 0x8001, 0x36d32ba0, r15}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffff555, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffff8, 0x820f, 0x6, 0x9, 0x4, 0x100000000, 0x1, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x5, 0x1, 0xffffffff, 0x0, 0x1, 0x2, 0x5, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3f, 0x200, 0x5, 0x4, 0xfffffffffffffff7, 0x10001, 0x1ff, r18}}], 0xf0, 0x48005}, {&(0x7f0000386000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x34)="962fce9b56a0d857028fbb38afcb9777c9b09a7a2a176712fa8ce8640dbf98cfa5ee984f4bf4ce51f3f6c50d28d50552d6276b39", 0x34}, {&(0x7f0000000000)="431b5a5eb4083e162fb032c4580b6365b39d11fc020098ef0ef6286cbddf460a61852bbb449f72e2e70db062a16da64e013a6af97421b65e89bd2e44350a252466e61c0e62affa827dc312aaa120e39c213e26bc25e8fe1aa44524a774db6ee46cbc701646be12cbb1873eee37c0f38b5eca60b946624d56492864d422da7fa5", 0x80}, {&(0x7f000087d000-0x1000)="0fce0c39fd9dbb703533477d21774a8cccabb471b36fd079b6dcf1920b21ff58e27fcf28ac53d0fdcf8048db5c6bcdaa96ffa656ef9002fa59f2a739a04bce8a76f2a8fb3050bcb56449999b619d245331517522836e7a7bda8856b1a7e90eece9f723b021cbe80f8f6746c2007702789854d0875e7f017fee7b40ff20ad15d9ab423c94e540d4e6d2ab9f59c47e006da5457c0eab74d7967db99d29789264a138b6a1caaf2c98c3069d045bbec979c4fccac90abdc94568f0b84c5e21293d4616438bbcfb0a151f8fe0c3ea46ee15332426233736a959a05e976967d106574228c67786a3ea46ea9b98f226148fa9e360dd1ab9cbbb806a161fe8b2faecda1fe5453843adb302c9ab3ca27b010cc29e1f27c072badab46fc55175af1a757a06e19936920176d515a2c7fc1734922e3dfe0dbd6af693777ad8b4cbe3c7ed747fdc4534bdd579789fe77a80400fa23cf00120e703c4c46fd747443ec1c7ca24deb6c3ea9ce31cff7f2b28cc3a09eb98b86fe4e981c0da8d00eb3aae56fca9c90314e29f52f683c91fa33a4dca18e3f67d473a08ae11d7513f34f2d704c122bfa443d9dbacdd46cb776fd5bc2ce4b0412f38af8052652956af2a1998904322d6385ccc70b7a20d153a3641ac43242e51124c6819b228356291c2bf610705a14cc93c623d53e7686db2abc1fc1d05e2025942c0b5857dcc5603cae2a354ab404bee83d3bf02c77b1d21d7bd6ee9ed64e64f419ba3c200dcf838d3d16008621d1b244e1aa93d35cd855590a8ee97ee41329feee0b3dad7251d49f011ac69d4a5a875fc10d86ef23582ae3bcb4029ae28a6bae22a9b7de53a4d9a7a672029a9f6964cbf0d5ae4a07f34a50a8fc260391157f0896a349d0bb395b65c1dbad75b09447b383f0c95d491d85d8033150bc2c9536003ba388ee2f87d22114b74ed16e76e6d6ff03539fecd8cb688cd8d38a2e676f1f6b9fc5f1a58c1a500c5866416f39c2b275c5fa11d4e39e61771db9908469b6f8d2c54ce37a38c03b57741ccf03a08fc5588fcfff3fd1b353d62192586060ef20fb971e9c8bfffea6c49eb74af6a833a0fe48b65b1158f5ca1ce3d611e250448b94cdd7dcb0ce40dda241c90122aabfc93cc589fcc16fb871897bba7f777513f4b7151dfe68f6de4ecf910bf9d45845a66656756c41e0fb9e2e337c0f97d89095216caa429739f98ce237e3a1689488b001a6d4931e803f9d71de221366c95b5737f8014bf54eff9f6803fdcd5b4183989c0fc3513e0c8387d5835ef6a8a464289f5aa03294b0cb0124c16ddf836492fa537770e075b98659d928b839052d76f8d57f3fafd6ea4d4fac68f5403c7c42cb4e055df7c1ad8edcdcdff9050afab0c0f11dd207caa4e2520c5c7d742d24aaf512c7e4a5100c3303e03425ab0e7b750365d370ed6443c50271466da4846ab52ccea654f2f93366ebf2976cf25f09abcea8f36f18f08c5b975395e8183f45e60152904808be0461b4f866740be643df765ad7f80d52fa8be47799fc14943418ea289c53948544219a6e81716a1a09ec71b1ceae4221b21d99b8537e200446c0cdd12189120479576563d0d6b9ffcd88a27a3dd6e252a20d7ca3825453f5191e3cf1dbcb6e245aa7fa2e4172d1e075406193d9ad35b302ab84929c1099413ff425361639d38abfa477b5276c4069ff12b5a41b55c4855f613ccbdbc357a269e977de73b93793213af64bc26c9665ab74e96e97e619311d0340b88a55b99952ae44c1ca6b1b25408cf5835d089a095324d698abb6142cf22d57cb2f158411e5427406c9735db63fbc41eb54d09c1be37a20bc84a80a8f1393734458d8cc2c21cc1184a305340c8eedc2b51d366c71f64ec8d69f83b2418e4fc929052577bc760938062ac727ef164e520609e25c75836514813728df8483eae62915dc68025dbaeaba7819cf9b277c3a8d8e65507048d2559bb90e49e0455709a72cd1f964af96c567f43aa8521b2386f86e01cbc9191dc5521fca34550299679b2a4b572a362ba6b80935ff26bea0c9c80eaba871d1c52591e068d11d744c96afa8c8c4d4e2bf146c88be7454c4ecd30afdff2a20fdc1216fdfcfbe8692c0a2fa399fc7e7e93410e931e92415b494e8d40770fe6dfd7b3d9f71fd0fcbe051b1c6f13c9c0e9c5d885e199c3bddb34bf68073681ab198ee17e346694a38038f58bae0a50d085ebec8361a7c69a80df060434d5de3b6ecf2bd2f56badfe8eee0fa2f228153812ceb6190cb34a3be7482200d5ea033f321797f0b77083b7ba418cfa873be66c73aa023cad63a2212fb6fed8d86182b71ae1c53de19810a5be6cedfd06596a4a6664a24e5d3b1bc5e51fa4f601b38c84d3415e19d6ff18d92de0f9b10f472960fe1f33661a5a45f78869cf7f90c84656116a7dd65664b67a13458592d363eafff329fa6471b026d5a74e9a0677652c8926d852942336b1126524190656f41f4433f3ac2fd3b3de4092e8ceef47d0b803d285ac7ea9677ac36b1493784f490b22e6222b153d94587cf706806d93331968b1151f1a3b3ee218b3ee007d243db0a84ab00bc9bac7e0c6b72f9cb2b17770ab88d482d501c23ad86bb5ea8fa9906e7366521b4779a71d01065e4645737cc9aa6a603841d46ef6195ebdc4d5f12d2c22935a570388ec4ce6b27e5f414790fca5a315b5ca862e0b945a66eb4465652345d3dcfa106e34d8d9949b973ed06d218aaf52f20b46995f33a9e2b23549592e53e467c1c0c5497d093e12015a50340f81964f6747d9a8538d3636cb61dd56496b31bf152458f35e69f2d7ed5e79296bee8c1883b5f4554e2b2a17e80dd497fb7683922fd1d8cdbbd2c49e939fe673b0b0d61048cd2c77f92f6a29618194fd425b658cf12d120959e5ad78b0136209d0293f387b491bcba630c1c0707bfa20816793a25be7a523832f67811faf5d16dfc0845cc609c6b5b049f2c15f3f4caef6ef3ecae215f493039621b9422b07b8764e4b192c12674aa3dc06217bb5583c3cb37043e619db972bd14e1d25cc0b72d945b075d98b6a1c8fcc1ea8090e4b98618291909816724cc98c73616a1f1a44a09214ffaef07b1b3267c7a33e8967e5a63459666bfebe90d4477ccbe287204c98616a7b5778314801384bcb0c889537a0822b998b15aa7bc98244350ea4c25f0e634df7fcf7bd68981dd5e0d4f4b7e473d1532e67e1f0101b344bcf0deac0601bcfb7e1ac05d1f1a7e9b3be50a3e610d3afd009766328716e819839a9f24ada5353c5e3634892c9836d2a320b84764c09c453399dedf942a04d7e5bc7e8e026a9a840e6377e1e5635e953808775a37c5b12b3308b99bda4f64332c1b1a60f04b1c875eb488c7c6e566fabb431917512db5c71762f69a7c0c69be2878f0ee971a5edc8905d2257beafdec04f9b490abc1a23f5bc3e93534be347fcba5bbb85bc43e95613669ad9ad2434415ef013af89b706e530462897991d39c60de8b1063090119491a83f6cb5aa32044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0x1000}, {&(0x7f00000a8000-0xce)="67d1fec0166faf3121374442ef03124faae8b4dc98a5d8ce97efe9cff78b6ed19020e86e4762eca4d7ea388b1cc758308e95270094b80e8719e5252372256980b47b29cadfe2b88953e0f9899700562259f99e284244e868d1ffee6a7c50ce26528263a5d54c62d0a2c7831244115fa01bdbb48f3ac66378725d87cc9ee0ca75e52f271691271ca704a907d557279365e009d9b9c0beb4e6b61897ee53789216c890ec2edad1fbd16f93a897a734af6b5f43511cad82bcb0c7a3ea2798f11896a7060314334dbd4563966ad2829f", 0xce}, {&(0x7f0000f3c000-0xb2)="73ed22a34a22a2f2314892e4e447f58cb221ddb86f78ec73c85f621184d8fa37ec518ecbdb1c5f9fea0a4441e3ca3858a5d78a7ea6d7ca4986453d7f8ef73df31087353ef5580a0137df05af6763cdd5db6e5a7cc63105f632b3fad68117a5032b7b93b4c6a5bf3cd14e4ef8e8b344b836cf1520b60f0a4ef717157e2507ee844311a517eb6270cd7733ed6add3af31b4785e4ea6a2e0c3e0d6b79ce71bc99983f43f1cf956f478b42489c6271cc9b5450b0", 0xb2}, {&(0x7f0000051000-0x9)="df35021f4884681e46", 0x9}], 0x6, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1000000000000000, 0x202, 0xfffffffffffffffe, 0xca, 0x3, 0x4, 0x800000008000000, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x7fff, 0x8, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x206, 0x0, 0x7, r21}}, @init={0x18, 0x84, 0x0, {0x7, 0x72d, 0x6, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0x9, 0x1, r22}}], 0xf0, 0x800}, {&(0x7f000049b000-0x1c)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="0fffb2fb3431be47b1f1a1e77d60dcd4fbd21238487761d2140baa4e766568247504a385c11f68dbd983d192e643a2fe22360fc27238e76660cfd5bb90a175a47d5ea9734608ff6af905b0b1a75273d016ce6f66aa0929efbb74748d17d78d2a31381f5831dc3fd739eafb2167", 0x6d}, {&(0x7f0000000000)="1aadde4a30b8c452be21945d565c8fe0ae6e780acdb1a19361de3b500400237fee150f8bdd8a45c6dbbe89f79259a6151d91410aec9bc02dfd2c222e7afe7537606d3250a9e9645a6ecc2674549a57aea63670e6ddaca06a3acc894d2629dfe0c91234075e2b3bfd78bb32d9ab8b831e0c39eaf8bac5276f88433a807a5404b698b838205bbf10075b5e065c877c1616201f607b6478f5ef3ea4207a", 0x9c}, {&(0x7f00002f9000-0x42)="85b3095347eb0fe24440f3668f8126441a4b83a0ef25b9cc6e67b12752f4384264b3385f2cec8ed0306031b39fbbcaac025cb7a0a0c8e5055d0040094201adb38d6a", 0x42}, {&(0x7f0000533000)="dd6edc3fbf", 0x5}, {&(0x7f000097d000)="6527452c16cae238660718aa46ab13070d787bd0de61d6448da2885dc2b272191d664d7f02c11318d6b87408df1cf4558c6d2f85d4870cb18cd8979b28bb1a4f99f33d19", 0x44}, {&(0x7f00009bf000-0x85)="8fec859b6d644d36a1db761e58818f44afef9a52f011b36b371a25266e49c9f70770808220677431d4387824cb61d299ba5a8462e5e506f8a836a6e1f298eb0a7adaaabdb3ee48ae52cb7ee4199e9b77b311c74a43dba954b60be6bc209437735ec2668ddc3f7cbac4806c41f5de367a9a6c6b03fd758233fe8c241b46ac00a5d70ebd4b75", 0x85}, {&(0x7f00004d8000)="39f2cfa27d77bfe368bf79eb5221b22ad07e55736b6ca6530462ee8b1906b27dc344e8ab4d58d9af10ad", 0x2a}, {&(0x7f0000f57000)="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", 0xfe}, {&(0x7f0000000000)="e909", 0x2}, {&(0x7f0000000000)="f296606fdde6600d9e197b9a2b7bbe42d71e00e3bd7c0242e3af89265900c0a87f85fe88f8f51a6f27dac2631ccb8b1034815579d62b1e33b93cd1d7d8ea79dacc13a708a910b8b59f5b4914fe18e72fb5973a90a83ecf33f7b71c9dac2f0863c1cada9a35fae3bf13874ce14480956cbda986bb564b1bf2a18bfd67959b57431c55871b4dae845a", 0x88}], 0xa, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x5094, 0x0, 0x9006, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x800b, 0x81, 0x5, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x0, 0x1, r24}}, @sndrcv={0x30, 0x84, 0x1, {0xc2, 0x7, 0x20f, 0x3, 0x200, 0xe7, 0x74, 0x101, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x4, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000001, 0x8208, 0xdb0, 0x5401841, 0x1, 0x7, 0xff, r27}}], 0x120, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="3b96baf9b53d2fd7b93695103290599d7ff028ea67346a70e75e7daed4a9fcf1da8313f448d80538f57ba410d6039c30a6a31c1617a27170f449611a14ea5786816df7d158a9d4279526a9d5feb68a6a3afd35e6a9d3c864d53453cc4b2d33be954817bf0d36cd287a2b87a18d30cc9923e12305cc22099677ab49406ae32d7331d021d7c8b9edd06560bcb5442d5f2ee9e851f1de9ee41995f9", 0x9a}, {&(0x7f0000ed6000)="298d0ee14f9e62645ea4eae7906280a86ff510e002c41ca0bf35b6795d1a7aa7bd82e5f2d5ae159392285118791b93b1783019325631869bd7becf601dc54e9f7d86c0f4397c10e4385908b4c08d5186eb1a14ba6a7f2860eaaca9ec10e6315ab0542ee41efd4308b7cc73f6b5117ad062cd0d5ea3297a3ee6114f5b1eb53fe42be325b28e6f670e01f7612d7eb200ee55e7d6f038da617a2e158e", 0x9b}, 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0x1000}, {&(0x7f0000000000)="a583eb5d69b17bcd2c489802b88c45376dd8af9f1eb2015e9b6a50f6908b80fee83a6ba702df008e816e5fc5a01bdd8d370eb758449e79528da630a896787a664b9f88e389cce3f3e7224df233fd2e221869a37352b3000084db90", 0x5b}, {&(0x7f0000000000)="6f959dac7061dd7e105c0f35f53049fdafc2e8c7c1f677a717af05b35bf6f962fda5064ffd51d2b116411be405621c58e2fa6fe5a9502a931b17425fef759bfb72af37b6c2a73959142935e5b878d8314adc55aee58aa7ba", 0x58}, {&(0x7f0000000000)="8df0929623c8c4d4ddb6694998a310d0f4d8a94ca40c7fed878a6a2302c267d66e05164940260be1179f9362c7692254dccc3ad698f1beb5d17b0255229772bfbfe8ff0cf91ea978e432b1f84a74308b42fc13842bf2603217a4ffafbdfde872af740996306cdd5553d8c92c1a0c31cadfa3430ba0fb590295bbcbb590f0174e06320a63b42f3c6c60f0977661a1c9e9b92f0fcbb4d297db6abc409b956e268642af175987123c2ba7a5cb6f835bc77fea4acf7298", 0xb5}, {&(0x7f0000000000)="0f0c6cb62ef4fabbe3367dc48c1bd4f7f20510c67e5e415fa9ead1061e8dee8139bf37534f282ee875c941aeb927", 0x2e}], 0x7, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x1, 0xfffffffffffeffff, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x2d25, 0x4, 0x0, 0x1, r29}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x400, 0x5, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8, 0x81, 0x8, 0x4, 0x0, 0x3, r30}}], 0xf0, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x1e, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f00001e0000)="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", 0xfc}, 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9a724c27708eead4f8c91d20b3bb12ed4537e3928ee8537922cee3131fb0e3b63ec74c766754a802a3eb6892fe1c57fa885d56e08b195e24da1f46659375496ebf3d7016a129fdb67efdf1c75adef6b9eedcba93fbef9c7247d1d072f5c6e340bfe9a8035d3545cd1624dae19b14e847804bbcf85074d15f8be13efc8383c56b5ab4e65652e2b2dee8f1c2c41f7f89cb8973268ae0c77a62a9ac65a1929b61ad642b6967a1aa4114b69c024f1a9d0238b1c477f66cbb1205cc983fe34ac2766962f4a9bd3fa2668eff86cc657dc4499d65c8844858b772a6ff7ccbb5dfe1445597d5d75c007ff2e6891b637c3f84563412f53274aa83dc114236abeb7986faf596fe16b1053dece73e788f059c2f5e020fecc94363cefaeabacd467b6ff739d5984c767816809fc3c2a55b4a7bd5a15b9ab65b266ad49ca375fe51096e711061c70d71ca137ccb7c23a0ceb74bd92f36f480c4316c00a16db0e4546eb9322839b3a30a8a7a7680c61a3bcd36b78749215cd1c5bc288153abe90fd8a44ec1a3e0ef02792fd89dae68835ee7f86d4ce36435034ee276bfb6612c84619974a67e89fe3240e97ac6e87c9cb7d6cba7daac80a9a06188c6b40006382302f4c33920602f995afe2961601a683734627fb61f188cb4a053c5e3f8f32257cd9085dd896294ffbc0a019fbea16984519374c6a017cbeb98825b20507d1a6a52053f0712ffc4c1747c20c091a2515651fe6750c700f40d6bbc4ceb34bed7f2a7fd6ed5a4ffeb0335ab8278f3e173b4c194b56eab0976ceaa8b20ab4028a9853792ec5608246afa54f3b8e871b7bc9fd13cfb5dcdd6e4c74a4f2f47ccf1d4e181d98dca88b9a940b834b056d59a26de051829dc1f6d71a7358962cdefb384fd4eece7ab3d77e8a9583d00d093f79751a2d6c096bc3c3e35e2f43936c28887d9b48b6da6ab92a1a519f01c7476256f2e5bcc786b605d56b8d64cd90749304e6d2acc929b2b6c7a41a3bece1c71263b1304ae19bb70b0bbec91ab62fab0fc0b9723c7e6452169dd731b034678c2e1e4f51bed000fa902d5bb7aacd17bf2684ddf35e43ed664044335533a2c9c3517091cb96ca2413fd4c44cb7e12732d65e3a8139acb0ddca29f5adba9b5eb36a2435946815c1b8631ac86f4b8e63052ff35e3f6aa175f9c442ef5e2abafb1391c9441cf16717429a1b19ad6eff7794f9b3fe688b4ab3f65364c4fb885f8d0c3f0b7a53f71e08dbdc989672941c03bb4190677d49750f63b1b7a9e81f5c1a0291b258d047bac29906d83e43dfb301ad8419f5e86b0157d0f88339a00ff66104a2e629469100549cdda02365e685f0bdd22709c38d04fe90a513f0613340b369cd536c1b93e253dbbc783e400ddc4011c86a3613c7437fbdac6fb3250c6a390153444ae39f8104c9a9566d1c5591c2fce9ff66568e90837e99a74516a4e563b9e89f1024aaedceeb570da4a4be29fe3ca27d4a1c117ca5d2b16f6e1f3ad142975d3e957ee3b952dff646eea601808f57a69c8c0334edf34b1b080a84795d2e11a68987afd2ef681611802e77d075eb5b80ac339622307e3a425edc9e299fc009475b1a4056e2ab8af7476230b7c53ab1bb06fe224165f3bddbb79bdc1e1695079cb55539020ed3ba7d2876546340076a3b3b3790732410cacd61c2934798ab836530b9d715565f25b7ed5a83ff2f4e3e0677d7ab201edaed5686f0ebaaa6ecd65809051edbb6e11dfe16cb35fa960e931d5250aaf88b9d9153a521967d0eace4195fbbd8fa87ea2be9da95a61945910b99eb2dff6efd37b06c4b0b871c62063922491db212f70bf3dbf0501b637decbcea36fc4ae13d78ea47d15f58638c467f52dd905eba2b3826836d4bffba9ddbf38358c5b936ca0e7439c3b9f9a947f952499b81a7e034fdac5de0b375214ac92089f468bd9411b5cc2a64b581b1fd12206299c8ed02c471be0f069b947f40d2a66781dc53fd17c065a4ecf52cdc167894e5f09b6638031e66c89426e75a811bb50afaf4cfda880897fd5c86a10f6e5399338f5829078a76aad5e71f3182cf2d954753993511d94ca28a7ce8d2d38c3b7d3970dbdec938faa775fcf98507be522e66bf764e83eb1a92c597feea9214a8905576329865bb24946991e8f1598ebc310e0f3816ea5268e2bf238aa5ac8a5a43f1b331bf0fc39a05609fb0e21d0d1fd8603c1caac71197a117dc61835c16d7ba005642903d4519256286115d34b39e0ed988f167a229e8d48646825869f3af2f47ce4c5", 0x1000}], 0x2, &(0x7f0000517000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x9e9a, 0x8, 0x3a62, 0xdd2, 0x8000, 0x7, 0xfc0000000000000, r31}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x200, 0x8009, 0x6, 0x7, 0xba4, 0x2, 0x7, r32}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x204, 0x5, 0x3, r33}}], 0x90, 0x20000000}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000102000)=[{&(0x7f0000dcb000-0xf3)="a90597ce06441b56b88aac6279a1bc4217a768d3c4e96bdb7bab319e41531d7bc2a223849eb0da92cb6a7403ed9550ec88eedad7654391b2c7e0e54284eeb23c3cf9546f48993f93ff6cca59107f8330920ef1989b710a313e71faddb205323af5a95f923a8c741c0d9d88bc300560f92d441fd0bd07e32a25323b61e3033115bc9256db7efb79a49750afcf826b9ec029dc8ec7b060067f1d19798379ac88216dd85e67329db184a3757b3ded36c4af52db6bd9460d1fb0f7b5ee97706306f400ea385661d2812a5c696ac4c4e587f04f649c19926084ee0fc4c14cd6eec875c9fc3b84af9917a159348fa3916aef57f6bd92", 0xf3}, {&(0x7f000048b000)="53b3c024f5a39afcaff866c40adf0f91583959d89ee86457122b1d6d413710d29c500006", 0x24}, {&(0x7f0000000000)="a8618a8837a0f67acc35257c8c92b4f318a92deffcf58b6cfaaeb81d671e8a7a86159268deda8d913e8bdc0e61e3140e56bbca661c3de4ce78cb2e0ffaeef9ca3e5b6e5353fd485eaefe2068e9c926273362dac4b89805374a02b05ae7037bea89913f69a52780978ae1f83f4ec1b1e4e6e3f0ab83c8aab18fb24c58afde5ff4b69848933f6e", 0x86}, {&(0x7f0000ae2000)="cf4718ef12896ad821fefca0c062fd0113678f406411a28d83defb5d68c71f4b5ed8c22757c33d41f6b1f39846dacf41985b6695f1eadc38693ee691aba5aade2a81fdd13be0b2f3134dd095b8", 0x4d}, {&(0x7f0000de3000-0x14)="624bd526e3550553bb31da3567657dd25c6f433d", 0x14}, {&(0x7f0000001000-0x56)="f8e877f8529dfc145616dde6fe1c35c8b62f77062826f2dc6650656f7ba5dfaa65ee9a1daa6cf6840befdac60da20eea8049bc9ebffcf1b5011df25715b460a8fe6d473ee5f8010be9abdc5dffe6bcd4c79031f16deb", 0x56}, {&(0x7f0000001000-0x9d)="0344d92fcfa87afdef523ee3ab6b49abd212b45683027a3b3898014770f156c2eed4d01c6c0866d90ecfab7c8abb05532e7d303f8234750aa031cf8841ed518c510953c57ee0bd75fe5301810e98711ca465951a0a3d481f2d067360bd8583e160956608208fa429034e90ee7eb9ae9ebc3d6f568ae8f5a952ac371c90717fb18d9870bd04aa2528238ab2a36aaa9948e491c5d2730a34ebd04b83c4b4", 0x9d}, {&(0x7f0000000000)="2504b2e6c9ccd7c984c65d5a7c94d9b0a609e1bf62ad3bddda8e4b78f2307046820b448c787c4df5f19bbbd8a2d41509924639def5922c8799c4ec419e5f82e2edb7333e3409e1946397ed65f984b761f5c3f20037c720dcce5d591e15c9499f36f6", 0x62}], 0x8, &(0x7f0000001000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xe000000000000000, 0x260d, 0x4, 0xfff, 0x2, 0x200, 0x5, 0x2, r34}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x200, 0x1, r35}}, @sndinfo={0x20, 0x84, 0x2, {0xbfa5, 0x0, 0x0, 0x9, r36}}], 0x90, 0x4}], 0x9, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000f9a000)='./file0\x00', 0x1) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x3, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e7b000-0xa)='/dev/dsp#\x00', 0xf22, 0x800) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e7b000-0xc1)=""/193, &(0x7f00009b6000)=0xc1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000e78000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f000042d000)='/dev/autofs\x00', 0x301800, 0x0) openat(0xffffffffffffffff, &(0x7f0000de4000)='./file0\x00', 0x9c0, 0xd1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bee000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000080d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x9, &(0x7f0000e9c000-0x60)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4e}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x37}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d42000)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6b000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockname$packet(r0, &(0x7f0000c84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000086c000+0xa)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000dc2000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r1}, 0x14) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1ffffecd, &(0x7f0000000000)=[]}) tgkill(0x0, 0x0, 0x0) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) setxattr(&(0x7f0000a63000)='./file0\x00', &(0x7f00004e4000-0x14)=@random={'system.', '/dev/binder#\x00'}, &(0x7f0000f78000-0x34)='keyringmime_typeGPL\'-wlan0bdevselinuxselinux&wlan1$\x00', 0x34, 0x1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r2 = dup(r0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000a9e000-0x4)=0x9) 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xed) r2 = socket(0x2, 0x1, 0x101) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009dd000)=0x6, 0x4) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00003bd000-0x8)={r1, r0}) write(r3, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/31 22:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000523000-0xa)='/dev/vcs#\x00', 0x0, 0x4121c0) ppoll(&(0x7f000020d000-0x30)=[{r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1200, 0x0}, {r0, 0xa000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000926000)={r1, r2+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x40000002, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f6000)={0x26, 'hash\x00', 0x3, 0x0, 'hmac(rmd160-generic)\x00'}, 0xfffffffffffffe30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000055000-0x98)="60b57e908ea38f356abfa60a4ac844a65be986e13a9cdd47f0504f6899485c6e392532c0d62fbe8f777498ca27ac5b3e61c7ee91bf29b1c89155876f3549742064", 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076d000-0x1000)="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", 0x1000) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/vcs\x00', 0x10401, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000012c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00008ef000-0x8)={r2, 0x1}) write(r0, &(0x7f00001e8000-0x1f)="1f0000000104ff85fd42544007ff0000f3050100080003000012114affdf00", 0x1f) 2018/01/31 22:30:39 executing program 3: unshare(0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/rtc\x00', 0x40000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000002b000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000076b000)=0x1002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000511000)={0x1, r1}) syz_emit_ethernet(0x64, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffff7, 0x0, 0x56, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x42, 0x0, "c23be50137d7a2f719fe1cf4132e49b44dda36e78d0bc5f47dd20e6761d438aba64a6caebf34b0dab689a55f8771ff7dda6583acf2888ea1ce4a"}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000246000+0x457)='/dev/snd/pcmC#D#c\x00', 0xaf7a, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002fe000)={@common='ip6gretap0\x00', 0x5}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) lseek(r1, 0x7ffffffffffffffb, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000ac000)={0x0, 0x2710}, 0x10) getgid() sendfile(r1, r1, &(0x7f00008c9000)=0x0, 0x1000) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fe000)={0x0, 0x2e, "cfcbacf77c39412ca1a526c60e09040c0140d97280247d958f7c3e09bc6dcc95bef3bab1f942e9fd43f71942b29d"}, &(0x7f0000c35000-0x4)=0x36) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d3e000-0x6)={r2, 0x1ff}, 0x6) [ 91.829865] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.858281] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000732000)='net/sockstat\x00') symlinkat(&(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/01/31 22:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc27, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 22:30:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000603000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x7, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fallocate(r0, 0x0, 0x101, 0x4) 2018/01/31 22:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084a000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b68000-0x4)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000b12000-0x8)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000e0f000)='ramfs\x00', 0x100000, &(0x7f0000358000-0x1)='>') r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000589000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1b000+0x288)=0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000af2000)={0x0, 0xd2, "42a9e96edfe115c8d20c7ac49c12640a8a55a8ebc7961e0a08b12c81d2d4b50787ec474e47d05aab07c6d632c35a696645bdf46453b4ba3bc3225b514a1ffdd612d8c5877164346cbab45d68bea09ca1f409fe182699e852ef399c17e4ede0a443beddae662434a359992502bde14b7a678bf378be89208ca2703cffddb3500fbaf870de8865488884b1eb52e0a0d6ead3d25fdad217ba4d3f7e10eb48937668ee8b38ad22e91025b3501ec8229215eec5190e1d548706932fe56ba9ccc81582e74750d9dc92100e2dd22561cef05bbdf5e4"}, &(0x7f00004da000)=0xda) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b8e000-0x14)={r2, 0x3, 0x9, 0x8, 0x8001, 0x3}, &(0x7f00007b4000-0x4)=0x14) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000873000)={@common='gretap0\x00', 0xffffffff}) 2018/01/31 22:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000008a000)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000851000-0x4)=0x0, &(0x7f00000f2000)=0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000137000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000020e000/0x18000)=nil, &(0x7f0000fa9000)=[@textreal={0x8, &(0x7f0000c68000-0x3e)="64f2f2652e670f20180f00dfbaf80c66b80289a08d66efbafc0cb80000ef0fc7680f26660f01c967f26c660f3802050f8d100066b9490a00000f320fee31", 0x3e}], 0x1, 0x1, &(0x7f0000ba7000)=[], 0x0) 2018/01/31 22:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$amidi(&(0x7f0000d19000-0xc)='/dev/amidi#\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000709000-0x4)=0x0, &(0x7f0000b0d000-0x4)=0x4) 2018/01/31 22:30:39 executing program 2: mmap(&(0x7f0000000000/0x319000)=nil, 0x319000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000031000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, 0x1c9c380}, &(0x7f0000319000-0x8)={0x1}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000028c000)={0x3, 0xb40c}) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000319000)="cf71657db6f52786dd9450c6bd52a4e745051177ac318d10ca2f9b62786f752b301d8278584c0e2b7297aa672f371c8168267e98c8c2985daeba7baadd2f5e4216a84cee0c9520d7d035e5e5e851bae8655fcf2156c30d776232bdc063f94679bef5d59d6b227d1964cddbb88a5ba38d4ea3a04e3a5c7dd0f130c772d3dd276e7f1500b41d5b155397c78f1ce920466187003609848f9a728ffdad5bbbfe19e0d78292cdcbeb9a7251b654a0244782e310abc2dacd5e06124de14a12f4641cf683379f14e113e2955714a3bdfe67cefcff2a89116c7a2f2e3193c471798ae0d9f1a7e8480d9ac04383636cbf", 0xec) 2018/01/31 22:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a6e000)={@common='dummy0\x00', @ifru_flags=0x3802}) r2 = syz_open_dev$dmmidi(&(0x7f0000b0d000)='/dev/dmmidi#\x00', 0x1, 0x80) bind$unix(r2, &(0x7f0000fd0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/31 22:30:39 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000123000-0x4)='tls\x00', 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f0000e39000-0xc)='/dev/audio#\x00', 0x4, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00003d3000)=@generic="5aac045112784a8cd6974fa38d763feb") [ 91.886162] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.905510] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cf2000-0x10)={r0, 0x50, &(0x7f00008e4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) sendmsg$nl_route(r1, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto$inet(r1, &(0x7f0000e32000)='s', 0x1, 0x4040, &(0x7f000010d000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) set_robust_list(&(0x7f0000c8b000)={&(0x7f0000706000/0x2000)=nil, 0xff, &(0x7f0000b14000/0xa000)=nil}, 0x18) 2018/01/31 22:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000168000-0xb)='/dev/adsp#\x00', 0x6b99, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000eae000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000af6000-0x4)=0x60, 0x800) fstatfs(r0, &(0x7f0000b7b000)=""/92) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/rtc\x00', 0x102, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f06000)={0x800000000000000, 0x2, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) openat(r1, &(0x7f00008d8000)='./file0\x00', 0x40, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f7d000)='\x00') bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbf000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f7d000)=0x0, &(0x7f0000246000)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f80000-0x8)={0x0, 0x8}, &(0x7f0000f7f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000)={r2, 0x5, 0x6, [0x74, 0x0, 0xfffffffffffff801, 0x5, 0x80, 0x2]}, 0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7e000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e63965c11dde4c01b127850ef7fe6c5f1ba1dd373e1dda3e2b28914257abefcfe3406476ec3d0a0a68c970c846e3d691bc29c0e781cd02eac6b9b54ff04ccf1e52f2e6909bcaaa5dcecfcacafcd9108f7f1c651f371e8851c3a86263a139927cbaefbf50e54955a81cac772eb832ebbe87feddcbfd6cc40e521c1ee426099240003dba8264a16cf6449d486787aec598a25095", 0xb2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff48, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b30000-0xb8)={0x0, 0x1, 0x7, 0x9, 0x4, 0x10001, 0x4, 0x6, {0x0, @in6={{0xa, 0x0, 0x108, @loopback={0x0, 0x1}, 0x5ba9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdad, 0xe822, 0x6, 0x0, 0x1}}, &(0x7f00003fd000)=0xb8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000020000)={r4, @in6={{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff}, &(0x7f0000f80000-0x4)=0x98) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r5, 0x2000032b, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 22:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000a1b000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000be6000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000720000)='/dev/usbmon#\x00', 0x3, 0x858345eb031847c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000289000-0x428)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x2b0, 0x1e0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b9c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1e0}}, [{{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="0ac32cf6bfcc6003f824c7d62a747ce4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0xfff, 0x5, 0x2b}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x5b, 0x9, 0xda, 0x0, 0xe95c, 0x186, 0x9, 0x6]}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x100, 0x7, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0x0, 0xffffff00], @generic="ffa4e7729a2a12abdb4f1295a947d3ec", @generic="3d333839d7db199b18a0740e24238c61", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x0, 0x3f8fed6ec842e588, 0x4}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x2, 0x1, [0x74, 0x7, 0x80, 0x20, 0x3, 0x20, 0x3, 0x8, 0x8, 0xffffffffffffffc1, 0x20, 0xffffffff, 0x8, 0x0, 0x9, 0x7], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}]}}, 0x428) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000521000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00008db000-0x10)={r2, r4, 0x6}) 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x404200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000021d000-0x4)=0x80000000, 0xffffffffffffff51) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007e8000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f4000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009a5000-0x10)={r3, 0xb0, &(0x7f0000583000)=[@in6={0xa, 0x3, 0x460c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xea40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8000000}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000203000-0x4)=0x10) 2018/01/31 22:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c8000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000722000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') sendmsg$alg(r0, &(0x7f0000fd3000-0x38)={0x0, 0x0, &(0x7f0000662000)=[{&(0x7f0000a5b000-0x95)="4900ff05dcc0ccaa082211853f08b01e9fc0a364dc186435913e4a2972373282bb8c03d306bcbad4fe6ab0ef2400d03daae4b478db068dd44c22a92f79d94ab4000fec1aed829e0a426ca1fda44717d0e7932de97aae207a6f71263c539e94c221cd2795e49c0f8d495c3d8f3d6a91b6e93ab69b45cc5912f364a50bf8895f35e199d65027ed81c434a0c4f9d376c3604e656ba873", 0x95}, {&(0x7f00000b0000)="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", 0x1000}, {&(0x7f0000626000-0x42)="3c57d362a0701b39d5bf6bb3ed285e2af1c28e5e423469421070f0391b77f4b32351f8e1504365e8155a946858371b962e0a46d0ab360956bee4e4efcb165d1407d2", 0x42}, {&(0x7f0000be9000)="becb2330ba4a6810379bca550004d7c313d1eed81e5e1f3b6fba3a0d175ac340fcf8f450d98680c5524b3263b8ef75dce93775d0c6249d019c74d1df5a5cee3696337bdf70647f871c915b527e64ab98824d3d16c0b124c49d5337b78020ac57d061f350cfffe8c01ab065db050fd32ad6668693732830b4b22dcae18d5577b3e5d98e4c63a24f7411c727bd1f4e97d1770f2c21bfff3537ebf08c6c8ad87a1bc0353bfcf0f047f511940eff885e8e6aeeb57c93aad0640bf2ca720d862bfe98797a39ff9358f824e73b40704c472a45ae3a33a55bef37a3b703d59c6b79f4f71e61e72795142665ab9f0a6f5984c0a1", 0xf0}, {&(0x7f0000d09000)="635f78442808b5039b444ddf34e1dee37f0eb0bc25a1bd3a04b4c8118e90b9731f4e542c06bfcee3947b8ce6ab35ceb6a2faf5d59ba180a494d9c88bdc28371fa9ce561357713de579a57474e9a47ebddd208c5689367c01ee1db24b6c408d0ddb094fe214b79a7f56bc6639719f0a786153746bcd197ecaa42018ec952fea76b6a2d5d27667424009aa701b7063defc3e84c6e3ea9b0364a018cfb843a2320edc45af1cbfdb11554479b892eef11f6ee2d88b5c1fe8d3fc", 0xb8}], 0x5, &(0x7f00006dd000)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xd6}, @iv={0xf8, 0x117, 0x2, 0xe0, "db39f978e7e6324df3725d607ead332652dfa5b71d169504fef0ea5f7f811661f8d0c20fa18d8d69c2607a3adc7fa8bb8e7c90eefe772b4431d7e297b5c232da6c45c14b088f87422d563e89877c417de1d2494016ba6401034dd68cfdd7e45045aa561d46ce7cf1c3097dee232044806e3a3ffd615a281d73eecf645959d86f941af1285e4e6b37e811dfdc7d6e9dfbd776eb41ebad6ab79e5719d0382749be68989cc32ea6da31d88ee41d10e0e60871f67cf42004d91f32b6e594a790412a029a40213bb4c9f55f52d6af02342213978d6361417811597600dcfc06d005b2"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x170, 0x40}, 0x4000000) 2018/01/31 22:30:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3f, 0x10440) renameat2(r0, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000589000)='./file0/file0\x00', &(0x7f0000000000)=""/0, 0x0) 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) fcntl$getownex(r0, 0x10, &(0x7f00002bb000)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f00005b4000-0x8)=0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc3000)='/proc/self/net/pfkey\x00', 0x268601, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000b55000-0x4)=0x100000001, 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000ce9000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e2000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000f4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r3}) r4 = socket$inet6(0xa, 0x4, 0x7) r5 = request_key(&(0x7f0000a42000)='pkcs7_test\x00', &(0x7f00006ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000482000-0xa)="73597a6b618f6c65000d", 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000127000-0x5)='user\x00', &(0x7f0000155000)='-$\x00') keyctl$join(0x1, &(0x7f0000e19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ae4000)=0x0, &(0x7f00000c5000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000d08000)=r0, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000041a000-0x4)=r1, 0x4) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) userfaultfd(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random=""}, 0x10) poll(&(0x7f0000015000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000e0d000+0x74d)={0x77359400, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000966000)=[]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000066c000)='/dev/vcs\x00', 0xd0db39dab7e6d32c, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000976000-0x4)=0x0) 2018/01/31 22:30:40 executing program 3: socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000323000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000c000)={0x7ff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0xfb3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000008000-0x32)='8', 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/31 22:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = syz_fuse_mount(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x401, 0x10) syz_open_dev$dmmidi(&(0x7f0000abd000)='/dev/dmmidi#\x00', 0x63b801de, 0x40000) shmget(0x3, 0x4000, 0x48, &(0x7f0000e80000/0x4000)=nil) pread64(r0, &(0x7f0000bb5000)=""/10, 0x336, 0x8000000000000000) r1 = syz_open_dev$dspn(&(0x7f000046a000)='/dev/dsp#\x00', 0x6, 0x2000) statx(r1, &(0x7f00009e4000)='./file0\x00', 0x100, 0x10, &(0x7f0000d28000-0x100)={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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401, 0x8) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f00001c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf81, 0x480000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f70000)={&(0x7f00000de000/0x1000)=nil, 0x1, 0x2, 0xb0, &(0x7f0000e59000/0x3000)=nil, 0x7fffffff}) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) pread64(r2, &(0x7f0000bed000)=""/98, 0x62, 0x22) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ed000-0x4)=0x8c) 2018/01/31 22:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b1f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$packet(r1, &(0x7f0000c32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009fa000-0x4)=0x14) bind$packet(r2, &(0x7f0000cb8000-0x14)={0x11, 0x11, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a48000-0xb8)={0x0, 0xfff, 0xffffffffffffff98, 0x8, 0x1000, 0x5, 0x5, 0x38, {0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3ff, 0x4, 0x800, 0x717}}, &(0x7f0000d9a000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003eb000-0x10)={r4, 0x2, 0xc917, 0x6}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000cb9000)={&(0x7f0000939000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000e2b000-0x10)={&(0x7f0000a0f000-0x75c)={0x75c, 0x32, 0x0, 0x7, 0x3, {0xf, 0x0, 0x0}, [@generic="ad937055043ad1b8ac34a17c0f884353a46dcba011c35a21d3012cd525574c47a091b2d1a5c9e168179575b841f805a95d6c4ee55f138c00c5d3490f543d4f05a28af232b4b084a3f642a15a7e7bde133fc907dc2882a02bca54495117783c", @generic="501dc01777746dadc8146558dd4a87d0063cd14a0d2b77c6e73d1c9d6913fdd3c44f9f3e0a5364b1dd99033b5b75084876e3d59c125466a1dfc814de376662b7ebf1ac534abebde3916af7f1", @typed={0x18, 0x49, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="327f1cd76ea73794fdb8c53aaaebb4c447ee83c2ba80aa03d7b3addddda1df55d97cf8b2f879535879ba6d0f343179cd80bf1a1f0dc3ed215efe5a6935118eef09300cdab6cd5dc2859d3bdbd34aa942604149c0be10c59f1cd5f20363a88de90b6cac6b912b38b7fba7418dc184b04af964a02fc289f7106b3f711b8b7aa6697535ef3a2ccc8268083f128ce3796446d556e52f6e0515b307b98185205d3ad927e36552415268fe19f0ce58ca893c5b27bdfd988b7008edd63183daf6245723ba21860126ea5c55c92979e63358537e42abd840581665bcb5f7", @nested={0x24, 0x27, [@typed={0x8, 0x5, @void=""}, @typed={0xc, 0x65, @u32=0x6}, @typed={0xc, 0x82, @ipv4=@empty=0x0}]}, @nested={0x570, 0x6a, [@generic="7e82691968a49ebea1b5d704f0032be08e6bd862e9f0ce31e71cb720ae354761b53104bbe1cd6a645d97b1765c7f0cf2422ae42ab3459cd1c9aa5391020c092c0bee767b235b98b1a0e906455cd4d7859156663bb4743cbdcb50cc92aeaf5723b9104994a32838f3be979439a81b63d0fcfe794d19582314f5b67101593543bf288a267d8271edeacb2a0dc57e29f5a583ea55857340e66bb4ee220130e67d2dcc5131f25216c31fedf2fb2df0e189a3c84eb0693139ea55eec7f892371d5d", @typed={0x10, 0x49, @u64=0x6}, @generic="83e536ca720dc7e960ac3a5614ea0bdc7d72d755e5f65e44319ed25c099866efb559effad4453fe8e86d0973c6a0e5d14f7a9a830b4f13508f6b05250acf202e09bc5246b9b9a7aff222529270082c5ea1e8d7e2bc378502229789fc7f348c6daec36d1cf5683418282241291b6e4e07550a64e22e16870c47fc39fe68d1dc3f8848e25d1eb3b7595076db93f2fa201cc6085410e7e6b74bef6ba92d6e720489d41b", @typed={0xd4, 0x4c, @binary="c5b2769b23ea1c0b3d3b3ab6226e5feb8290483e73cb0340f4db45f78b25a7fe586fc08a37ef43a8664a135cbc5eb752cb8f19f1e9d937e25c2a0a126a617bb380dd3adaed43f710396142a429c709527339a19292bc53baa16aef0729691ae03c5bce6bf96914a4d088c0cfa2e1315bb34ec333bfe2c418a84ef4783400f69ce646f38eacb2f17a6add3216196b4700971ec39ff2d67cc16e68a4dc790952397e5e4d62d9e2fcaa5d1e765ca7a7dcbe236e715f6ceff1a5bd603e598035500aea329f1210587af24465dc34"}, @generic="7cb70f7341d1d2d9e1ab717a7c4a86c9ec812dc79cbd0ab2fcc5c35276fb064edf84f52500ab32e1b7f9d7b4e8330c22c9dca3ba653e051f27ea915261ff8a13432845be68de4ecf47bf82d80c7fccc1f0ee8f99754962417e635073f697752cec5a2c47451c8d557f5cda86d1280d2b4a017ae73dabfa23cc868463fdd002f5b45c9b400ad6ebbd452a9284569adf380baca87c60bb1ce3d13d1258d9d25377e05e665074eee3be9a18106f2c839104338b99ccf0ff1014b66abe11146527fc238cc7cf9756fb635baba3c78804e064da37b47b", @typed={0xc, 0x65, @u32=0x100000000}, @generic="480fac6fb72407d608e2fdf0a82e4aefd14344d79c1ca470f752925aa25022556bff524f38844dc4a27d469b1c9ce0c3bc6c56e430bfc10ae850acd3bca25bd15810516bb56d7244984d99bfe7b053c7e882149def7fdad780bd08a2fe69106928ac2214901fa97b8340b42eb2774d13734230fd5d468f2008b9cb2ac1cbce21bd2cbf5f321aaac46d72091ee67b490d4d709d3c651426763cd13b99bd0503bc581702e6b48226555f9ecebb66d23764f5f3f7fa806548a6c4f9cbba9bf5e7ef2bbf5cd8ac8209e4ff7a52cf4f1ef18763", @generic="6d117b3f702d35c96bb92560f4f39f4894c4b5933571f453449d76319ed107b2df834a3e32db4d4460c573d39002d3fce965b4ea7848e003fbb1c3eea29ecfad9f2b6b42f7dee72013f3d7ecc731f59b96f2d9081ee9758b3b31549a30e2ab2a52a561efb25ac09c7ddb95", @generic="2b8b3be3cfc2a48bb6c936f370e174d07c76e0db7c01c7a1bdda4e0c9dbded48f0500e33d814d8470e4d0b3b4cce37747a65855609a3907ffa3a5cb47df878f3aab83a3db13e6b610ad1955bed259194d971eeef78a096dece085d7abd2d6b9a6730ea7ddeb9e03cd399392ec4", @generic="3b133a892a310a0534b355bbaf892bca1aec750bbc2d590fc0b6da27d2fd2dd85a0cd0c8f2d59e7b20c1a39f677a6c531d4f57bd6b3e26b91ee54d24db6fd8c3d9a6d1a54d5789678c2c6f2885228490a5cabb528d140c7bf43f2e2797131afc5a825e9b173c786b42c1783eed7707e325e072e2f700243b15b2c53ab67d5971c87386eaba4a346a30516d3ebf282078a1592c67acfc96640d15b8"]}, @nested={0x14, 0x76, [@typed={0x10, 0x37, @u64=0x2}]}]}, 0x75c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000065e000-0x40)={0x800, 0x1, 0x5, 0x48000000000000, "c90ba581afaf6babf927cdfb7a3d02bd6aa16d8d3aee1a4bcb6988892e4230141c7af663771daf7bd98f4b06", 0x9e8}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009d1000-0xe)='/dev/admmidi#\x00', 0x3180e77c, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005d8000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) splice(0xffffffffffffffff, &(0x7f00004cb000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dd1000)=0x0, 0x0, 0x0) 2018/01/31 22:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e6a000)={0x0, 0x0}) ioctl(r0, 0x401, &(0x7f0000073000)="d90188a2dc906866ae11845a437b3916366661c4a9aa03778847000002108f286dffd54afa2e78bc921dd4e015a4207ef8b4967d449c63f79101602899b0ee524aacf596912a653e5bacff81b037c2c02700f830") 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f95000-0xb)='/dev/audio\x00', 0x802, 0x0) poll(&(0x7f000084e000)=[{r0, 0x65f647380063d34e, 0x0}, {r0, 0x5220, 0x0}], 0x2, 0xfffffffffffffb3a) ioctl$int_in(r0, 0x5421, &(0x7f00006d9000-0x8)=0x80000000) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x200000f, 0x10, r0, 0x0) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000930000-0x28)={0x0, 0x0, &(0x7f000013b000)=""/195, &(0x7f0000a43000-0xc3)=""/195, &(0x7f0000500000)=""/6, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000062000)=&(0x7f00001df000-0x1)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da5000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00004ff000)="992f2831a58ec74625551fc838996f38780453d39c8e5b91f8e8e15cdf2fef924e1aa2c942f2d50a6ba7f690d4e707c5d606bd4288a4f2ca271f468aa0986cc057c300152826b3f72a7ce7e7435e9f37bcd61ba9217c30036ce01879fffe9a24c42635a688ff3b3237be59d6cd089249fc701ef8c19443002f8f93109d8b53818137bcb6f9926ccf6d81588041093ec293aa8bb7c129ef8d0e09eeb80ab56be5264dc32b2116a660b143f0d61ccf829b7eaea4daabc0f555d5b942df31af28b57a861587bdc86e7aacf0f4d35ecfdb33854980b2120be7c56309f85300c69d7b48e549327c20bd4f1a") ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/31 22:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f000057f000)='/dev/usbmon#\x00', 0x215, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000007a000)={0x5, 0x8, 0x6, 0x9, 0x80000001, 0x94, 0xff, 0xfffffffffffffffe, 0x0}, &(0x7f0000b1c000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000363000-0x8)=@assoc_value={r2, 0x7}, 0x8) 2018/01/31 22:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000013e000)={0x3, 0x200, 0x0, 0x9, 0x0}, &(0x7f0000e6e000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000874000-0x10)={r1, 0x101, 0x7, 0x2}, &(0x7f0000285000)=0x10) r2 = shmget$private(0x0, 0x1000, 0x480, &(0x7f0000055000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000774000/0x1000)=nil) shmat(r3, &(0x7f00008ad000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r3, 0xc) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000003000)={{0x20, 0xfffffffffffffc00, 0xffffffffffffffd5, 0x7, 0xc0, 0x5}, 0x1}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xb, 0x0, r0, &(0x7f0000008000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x7ed3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x3, 0x0, 0x2, 0xf70, 0x7, 0x5, 0x102, r2}, &(0x7f0000006000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r3, 0x1ff}, &(0x7f0000004000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000007000)="ca7641793090e788ff7e8d9a9f073376e426d405fd51", 0x16, 0x4000010, &(0x7f0000004000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) fsetxattr(r4, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) recvfrom(r5, &(0x7f0000003000-0xb5)=""/181, 0xb5, 0x100, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) [ 92.234004] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 92.257630] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c7e000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d62000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c94000)={0x0, 0x81, "67075b6ef054087c7a0faa4f7e48f4ec2f7780ed94d910beab65b5e0f51734b6e25737b030b4fe03d712199a5ce33d18849638438b20df1a1b9e5347e7a0211694f4ec0f7969e099f942809f1c035b72be1af03f9e72c4a3d8064f3833eafa78df049196f1f7176575eb3cb9b35273a84c4c89d80665a307aec9390097884f9ec2"}, &(0x7f00009c1000)=0x89) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fc1000)={r1, 0x9, 0xa8, "836feaa9ffa8876049e8567c60d2791286d002d9e28751d0c29882a87fe2073fd98083245901d0c456190d313d9ffe4ddeb6263823dbfc0a2351325d39649599472749a7c9d6d10ae5ad7fb22ac5f8352c2ac582b842dc1ab3e808be7a40ed0d584f9b59a416643875cb5095418e42f83122d76f38255a11f97732c4256ff49e7ae916de2ef021bc489c9ff73d0e1bf01938e896c00df0cb63aa0eee6a2a08344f53a2e00f0279ff"}, 0xb0) accept4$inet(r0, &(0x7f0000cd8000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066f000-0x4)=0x10, 0x800) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f000077d000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000)={0x0, 0x7, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007ac000)='/dev/admmidi#\x00', 0x4, 0x8000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e83000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000800000)=r1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fd5000)=0x2) bind$alg(r2, &(0x7f0000a3f000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000870000-0x12)={@common='irlan0\x00', 0x7}) 2018/01/31 22:30:40 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000011a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f87000-0x18)={r1, &(0x7f0000f86000)="2053531f47f491cde63702d5da4f0c711399874c71ad1c31876f1302551559d8a0160c39b8588cb6ccc75ced69c7de6ef0dd08f093bfece813f2be591bdf2c0b0fa1c66c25903e76787b03e6af7cac9e00c226940dfa7c7c7dcf18563c2f578f67ffc03115362677f6a4ce07e22c3945c84c30321dfc3e1fd569feba0a46412c6edbca00f50b90ad9f03b20a21db2e2c87", &(0x7f0000f87000-0x6c)=""/108}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00006ad000-0x10)={&(0x7f0000be6000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000038b000-0x8)={0x0, 0x40}, &(0x7f0000f88000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cd3000-0x8)={r2, 0x80000000}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000950000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000f86000)=0x8e75, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000f88000-0x55)=""/85) socket$key(0xf, 0x3, 0x2) 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) r1 = syz_open_dev$tun(&(0x7f0000cd0000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000054f000-0x4)=0x80000000) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg(r0, &(0x7f0000a6e000-0x3c)=[{{&(0x7f0000f80000-0x60)=@nfc_llcp={0x27, 0x101, 0x101, 0x7, 0x632, 0x6, "e1f0b005b98c2b95d1ef24c30a73c6e5cc425212eed03e71be30a6cc92f0b52316f8543c7dfcc8704e2e3d3a71cbcbc868301c3eef04a34c5400c8ba5c5b95", 0x101}, 0x60, &(0x7f0000b63000)=[{&(0x7f00004fd000-0xae)="f28806b2adac1ba5cec0ef4960a7f6ba082b67c05d925ebd121035acdc291347e78e8285ab35aebedd81de53c944da979570052303a93988568efad61d6888ee15d85f9c4af1ae76895d70da52c561e20507f89909b9cb827d2b4c882c3736dbc3c747c042a0e9fdf438f6afe4d81d5fb90ab644247e004984a3c0063ff4ecc00648aadbaad57a0370fc440704153cef26d8a55ed4f0fb466f7d119228a7e9ede7ec70156e70bdb58d1daee92bfe", 0xae}, {&(0x7f0000be9000-0xe6)="df991d918d5e06fad8f900f8357e51c0cf5b2141ed428baa236c8e2cf78157edbad23fa3c05a950bf55017e2ed2daf3220acced888c34438ad982fd5c3b8a9b7a74ed03cae850ee41372b1c8a3510f436ef5f36d61a95ed02de9f0b9b461206e09d63b9d79efabf91805e4a2b1258227fb71462d7914f11bdce9f88d7575b261bdd60c78129380a0ef77d3effec0000ae6c4ecb38540446a8ae731d9156f9386baab3af5eb00c735e015ca16610ee2a4f4f6636e25ae4f46468d138490bc097f710cce7f668c9dbe68795ef3e251ec31e6c3cd6e2bbc991e3a6e7e07f9afbb65ad25169bdfd8", 0xe6}], 0x2, &(0x7f0000051000)=[{0x1010, 0x104, 0xd35, "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"}, {0x50, 0x19f, 0x72e3, "9654792d9d4fb0dd40b07e5b1f030c37371fe9608bd01736b3919c592f0a15163eadbbf1fbabdd6c2b429b81d4e41939fd562d0bc22369a6086e05d5"}], 0x1060, 0x4000}, 0x3}], 0x1, 0x4080) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r1, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000950000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000226000)={r2, r2, 0x3, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000076000-0xc)={0x0, 0xff, 0x20}, &(0x7f0000503000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b14000)={r3, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 22:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) socketpair(0xb, 0x80000, 0x8f, &(0x7f0000a13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000546000-0x10)={r0, 0x84, &(0x7f000081b000-0x84)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5c}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x54}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000308000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000094d000)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet(0x2, 0x5f650c991528c8ed, 0x100000001, &(0x7f0000aff000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000044a000)={@rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0}, 0xc) r2 = syz_open_dev$evdev(&(0x7f00007b6000-0x12)='/dev/input/event#\x00', 0x8, 0x10002) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = dup(r2) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) write(r4, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x245) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000dd1000-0x28)={@sco={0x1f, {0xcc, 0xffffffffffffff5b, 0x2, 0x2, 0x0, 0x61ea}}, {&(0x7f0000f1e000)=""/0, 0x0}, &(0x7f0000662000-0x1)=0x0, 0x22}, 0x28) 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) io_setup(0xffffffff, &(0x7f0000782000-0x8)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000836000)='/dev/rtc\x00', 0x4001, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000276000-0xb)='/dev/vcsa#\x00', 0x1, 0x2000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cbb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f000079a000)='/dev/midi#\x00', 0xfff, 0x200200) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r3, 0x1, &(0x7f00004b4000)="e4f5b2cc57a310d9db097b546bff8bb1d9cbf33e203cb8a27baa80f92f5953a6144cae6d404cfd9985853757a0770181518332ea9425209f96f711051d75e99cd0d1fc5e791b1b607a800f69a7518318f31ad02e42ec0cb5671da263df7e772b459f6bbe532e590628ef1032c2c2620b8fce417c5c77be50c0") r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bf000-0x10)='/selinux/status\x00', 0x0, 0x0) open_by_handle_at(r4, &(0x7f00003f3000)={0x93, 0x0, "3f6c08deaa9a5e313684ec9c77af8c957d3f613914fc6b604b4d2801657c9b0df7fa00ef4fee32710ea810367b9a175d1b4a184e281cb28883622b5ac47022d66c0a431f0653f3fa353bf831ccaf617fa849351bcd94bf64072b33a78a04a8de95ec96962eff392158448e358e8ccd5fc7580ae6311025363541e09e21486696063a61d5e213c3ba876fe9"}, 0xc0) io_submit(r1, 0x5, &(0x7f0000d2e000-0x28)=[&(0x7f00005fe000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00002b0000)="372b96c54c000e3d6e045e4ebcbd32e26b9fec5b8bab942f590718e2039ce8edcdb54f0ac585f9275182e34e53b513c7233a67d0cb30982f65d6a99757b40d48c90a705f2cf0b6986fc5174b412c8eee849ac1ce4a5264cd5bb0d03a1b6f5e2902c27de105066ed26f8bc34c7691f8118bc6e0f75003d8ed62ca6f4cd2cb0cc56cddfbbb42201e6460f7f21d2b17c28785d311f9243a87bfe8", 0x99, 0x7f, 0x0, 0x1, r2}, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0xf, 0x12, r0, &(0x7f0000416000)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000e58000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffffffff, r0, &(0x7f0000ea3000-0x13)="763fd762e6d9a13af226a150f5fde56e7de1e8", 0x13, 0xa7, 0x0, 0x0, r4}, &(0x7f0000b9f000)={0x0, 0x0, 0x0, 0xa, 0x2411, r0, &(0x7f000044b000-0x1000)="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", 0x1000, 0x9, 0x0, 0x0, r5}, &(0x7f000043a000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000bfd000-0x77)="8feb9e1bb9845ec13f1f1a7346e11f4f0cca26768f8a91e57c853e43bf56fefb622f76d55225b6161c1b232ed178db9f8dd02aaaa88fa974db4005e836824ce25cf99474f4c457f1e5700acdf25ba8d8824ec32ceb1db522da114c81ec43f7cb3ee71672d5d2d38a6e63600e758197cfe2c5fbeffccd30", 0x77, 0xffff, 0x0, 0x1, r6}]) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xb) 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000856000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016c000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00002c1000)="", 0x0, 0x4000000000000) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d37000-0x8)={0x0, 0x10000}, &(0x7f0000eb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000038b000)={r2, 0x0}, &(0x7f0000d28000)=0x8) sendfile(r0, r1, &(0x7f00004db000)=0x0, 0xff) sendto$llc(r1, &(0x7f000092c000-0x9e)="23afd303534a2e461d2f35a76814b7c9f1d35b3780af9bca435c89a53afd3cd1b5b31e9f724cf9b5423da09b4cb177f3fcbc71667cd694daca17b41e9181d2278e2a25b220b51a64191730841a8c072da560bfa4ac8976b9075c13d212d5db04206c76ba506ab0696f19ba5fe9912c0829ee547bc8635361d19c002807c2e5c10a31f55f2aa56f3ed10a15baa4dac2d4885817332e68060b2590968cb94c", 0x9e, 0x844, &(0x7f00009e9000)={0x1a, 0x4, 0x5, 0x9, 0xa7, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 22:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cec000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001e1000-0x4)=0x4, 0x4) 2018/01/31 22:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = msgget$private(0x0, 0x4a) link(&(0x7f00000f9000)='./file0\x00', &(0x7f0000c47000)='./file0\x00') msgctl$MSG_INFO(r1, 0xc, &(0x7f0000811000-0x9a)=""/154) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) pivot_root(&(0x7f0000abb000-0x8)='./file0\x00', &(0x7f0000edb000)='./file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003dc000)={0x0, 0x2, 0xff}, &(0x7f0000714000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bcf000-0x8)={r3, 0x7}, &(0x7f000049e000-0x4)=0x8) 2018/01/31 22:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000ad9000-0x4)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ee1000)={r0, 0x80}, 0x8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007af000-0x2)=0x7, &(0x7f0000914000)=0x2) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockname(r0, &(0x7f0000a50000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fd6000)=0x9) r1 = syz_open_dev$vcsa(&(0x7f000099d000-0xb)='/dev/vcsa#\x00', 0x7, 0x26100) getdents64(r1, &(0x7f00005f7000-0x9e)=""/158, 0x9e) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006ee000)=0x8000, &(0x7f00004b0000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084d000)=0xc) perf_event_open(&(0x7f000057f000-0x78)={0x2, 0x78, 0x7, 0x40, 0x2, 0x9, 0x0, 0x4e, 0x80001, 0x1, 0x6, 0x5, 0x3c7, 0x6, 0x1000, 0x3, 0x3, 0x1ff, 0x6, 0x3, 0x6, 0x5, 0x1, 0x6, 0xffffffff7fffffff, 0xffffffffffff0000, 0x2, 0x10001, 0x7, 0x4, 0x9, 0x1, 0x5154, 0x100000001, 0x0, 0x5, 0xe15, 0x1, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000efb000)=0x0, 0x1}, 0x18a0e, 0x7ff, 0x1, 0x7, 0x6, 0x0, 0x1000, 0x0}, r2, 0x3ff, r1, 0x8) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000709000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000cc1000)=0xc) connect$can_bcm(r0, &(0x7f00005c1000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006af000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000857000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009a0000)={r1, 0x5}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socketpair(0x4, 0x7, 0xfff, &(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000083000-0x8)={0x0, 0x0, 0x1f}, &(0x7f0000648000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bc9000-0x8)={r4, 0x401}, 0x8) writev(r2, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) close(r2) 2018/01/31 22:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000003100, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x200000000000000, 0x20000005, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000006d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f24000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000de0000)=0x0, &(0x7f00004d4000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c4000-0x4)=0xc) stat(&(0x7f0000edc000-0x8)='./file0\x00', &(0x7f0000343000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000526000-0x8)='./file0\x00', &(0x7f0000aba000-0x8)='./file0\x00', 0x6001, r2, r3, 0x45, 0x3, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000cf4000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gre0\x00'}}, 0x1e) r2 = accept$inet(0xffffffffffffffff, &(0x7f00005ea000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018a000-0x4)=0x10) connect$can_bcm(r2, &(0x7f0000a3d000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$pppoe(0x18, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x36) fremovexattr(r1, &(0x7f000098c000)=@random={'os2.', '/self!lo$!,em1cgroup:*@keyring]proc\x00'}) 2018/01/31 22:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000087a000-0xc)={0x0, 0x20, 0x30}, &(0x7f0000d4d000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={r0, 0x1c, &(0x7f0000ba1000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000cdb000)=""/7) 2018/01/31 22:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = syz_open_dev$sg(&(0x7f0000f01000)='/dev/sg#\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b04000)=0x0, &(0x7f0000a70000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c25000+0x526)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000059c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 22:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004a5000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00001e9000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000033000)="") getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00007d8000)=""/176, &(0x7f000009e000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d92000)={0x0, 0x9f5, 0x2d, 0x10001, 0x8, 0x7ff}, &(0x7f0000af5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002c6000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/01/31 22:30:40 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:30:40 executing program 6: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") r0 = request_key(&(0x7f00006fd000-0x5)='ceph\x00', &(0x7f00007fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000562000-0x9)='security\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r2) tkill(r1, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:30:40 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x5, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) r1 = dup2(r0, r0) ioctl$TIOCSTI(r1, 0x5412, 0x80) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000001e000-0x8)={0xf0a6, 0x1}) 2018/01/31 22:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007bb000-0x9)='/dev/dsp\x00', 0x400040, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000560000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_add_watch(r1, &(0x7f00008bf000-0x8)='./file0\x00', 0x980) inotify_rm_watch(r1, r2) r3 = syz_open_pts(r0, 0x14000) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r0, 0x0) 2018/01/31 22:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0x11)="089729c070777e880000008073bfd721", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0xfffffffffffffed5) 2018/01/31 22:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000f2000)='dns_resolver\x00', &(0x7f0000220000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000e3000)="7c25246d696d655f7479706500ef", 0xfffffffffffffffb) r0 = syz_open_dev$usbmon(&(0x7f0000b57000)='/dev/usbmon#\x00', 0x5, 0x119100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f08000)={0x0, 0x0}) pselect6(0x40, &(0x7f000057b000-0xb)={0x2, 0x0, 0x8001, 0x82bf, 0x100000001, 0x62600000000, 0xbe4, 0x5}, &(0x7f0000ada000-0x40)={0x80000001, 0x5, 0x4, 0x401, 0xce3, 0x3f, 0x0, 0x4a}, &(0x7f0000aea000-0x40)={0x1, 0x6, 0x2, 0xf0, 0x10001, 0x8, 0x6, 0x100}, &(0x7f00001f9000)={r0, r1+30000000}, &(0x7f0000771000-0x10)={&(0x7f0000e13000-0x8)={0x6}, 0x8}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000b9c000)='/dev/amidi#\x00', 0x3, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b72000)={0xcc, &(0x7f00008a7000)="503bbb66e3507eec96bb45347382ab061f01b5fd7b476c895b0aa6ea5b0898d2fb9a22fa3e81f3fe1eddb5f46d3f86e534ea2c8fda7afd69020aa05262d7d00aced07e43343f76b7409920bb807a86445b4a5a7cbb7a2809a4874a9085607b24f21bd9c9df1d4db69a3cea5c8ed5d66cf7620888654ae5fb048bc8d9ff14f1466f5d8f7ecab423b9a1dd192e98a2610a35454ac9bec3fc686115e9af870c73493bacd9a30e91330f79198d0504ea29dc477be8eafdc9a61e9ada1c9702d310c72c2fdf268532063f6aab26eb"}) r1 = syz_open_dev$binder(&(0x7f0000025000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x842) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000772000)='/dev/kvm\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0xfffffffffffffdc2, 0x0, &(0x7f0000009000-0xc9)=""}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000cdd000-0x3c)={@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, {&(0x7f0000b40000)=""/157, 0x9d}, &(0x7f0000754000)=0x0, 0x0}, 0x3c) signalfd4(r2, &(0x7f000006f000)={0x6}, 0x8, 0x800) 2018/01/31 22:30:41 executing program 4: r0 = semget$private(0x0, 0x0, 0x400) fstat(0xffffffffffffffff, &(0x7f00008db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fstat(0xffffffffffffff9c, &(0x7f00000ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000027e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000644000-0x58)={{0x1f, r1, r2, r3, r4, 0x40, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x9, 0x8, 0x40, 0x0, 0x0}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f30000-0x10)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000679000-0x8)='./file0\x00', 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000394000)='/dev/dmmidi#\x00', 0x2, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet(r1, &(0x7f0000ea7000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e2000-0x4)=0x10) r2 = syz_open_dev$dmmidi(&(0x7f000029d000-0xd)='/dev/dmmidi#\x00', 0xffffffc000000001, 0x100fff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000349000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x80000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000730000)={0x34ef, 0x7}, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00002d5000-0x10)={0x80000000, 0x5, 0x8, 0x5ba}, 0x10) 2018/01/31 22:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$llc(0x1a, 0x3, 0x0) fgetxattr(r0, &(0x7f00007a2000-0x9)=@random={'system.', '.\x00'}, &(0x7f0000011000-0x8d)=""/141, 0x8d) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x2, 0x4000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004be000-0x30)={0xfc, 0x0, &(0x7f00000c2000-0xfc)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f0000b09000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00007d3000)=0x0, 0x1, 0x2, 0x11}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f00009c8000-0x28)=[0x48, 0x20, 0x48, 0x0, 0x28]}, 0x0}}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000840000)=[], &(0x7f0000397000-0x18)=[0x40, 0x20, 0x28]}, 0xfffffffffffffa75}}, @release={0x40046306, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000924000-0x18)=[@flat={0x73622a85, 0x0, r2, 0x1}], &(0x7f0000fed000-0x30)=[0x38, 0x18, 0x0, 0x28, 0x30, 0x0]}}, @request_death={0x400c630e, 0x2, 0x1}], 0x7, 0x0, &(0x7f00003e1000-0x7)="4e4c9e6c47913b"}) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/policy\x00', 0x0, 0x0) shutdown(r0, 0x0) 2018/01/31 22:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f00007df000-0x8)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) dup(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) io_setup(0x99, &(0x7f00008e2000)=0x0) io_destroy(r1) 2018/01/31 22:30:41 executing program 5: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b994000"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/67) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005ba000)=0x0) 2018/01/31 22:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmat(r1, &(0x7f00008ad000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eca000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000034a000-0x28)={@generic="db0d355f517724c9fcf0817f945597df", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.299638] binder: 13609:13612 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 93.306694] binder: 13612 RLIMIT_NICE not set 2018/01/31 22:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7fffffff, &(0x7f000099d000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00000c6000-0xc6)=""/198, 0xc6, 0x62, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000df4000-0x98)={0xca, {{0x2, 0x1, @multicast1=0xe0000001, [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, []}, 0x98) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000381000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7048ebb75d020e65bd4ff37f7ca3aec5"}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000078d000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00000d9000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000a99000-0xc)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xbae000)=nil, 0xbae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005bd000-0x28)=@ethtool_test={0x1a, 0xfffffffffffffffe, 0x8, 0xea, [0x77f1141a, 0x9, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000260000-0xaa)="45eb72ad737064728509940ff585d83c183911cd6cd803fd29175fa9f8401b94d10ddcbc152140c7e65c22b8de49f1cf5a72ea882d5341ef4f63b3e4926cd76ff2c081f054b199cf09ecc7af66616706372ca71a81dbb80f9e99e6094cb6c13c69415330f9d0af664a99767430a13f9bc43d64e2f8a22d1937a8fc70de1a56f8152c7ccb2a2fbb4ae7dd00face715bb1c0f21c9e146a6a8e27209e92e92911f408fd8eb21fc6d606c665", 0xaa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7f000-0x16)='/selinux/checkreqprot\x00', 0x2200, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003e2000)={r1, 0xd04, 0x17f57d17, 0xfffffffffffffff9}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000c36000)='/dev/usbmon#\x00', 0x101, 0x80000) ioctl$KDSETLED(r3, 0x4b32, 0x80) 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) open(&(0x7f0000044000)='./file0\x00', 0x111000, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000f9000-0x10)={r0, &(0x7f0000ab0000)="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"}, 0xffffffffffffff16) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517f5d391aa5d7c64cdfe09060000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$ax25(r2, &(0x7f0000f9f000-0x52)="442eea0adc2ca9e6a10f28d715a3306a1ecf5de1250a25831c3df1ff9260790dd1", 0x21, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000bdf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x80, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x7, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000005000-0x4)=0x7) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) [ 93.362694] binder: 13609:13625 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 93.369711] binder: 13625 RLIMIT_NICE not set 2018/01/31 22:30:41 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000377000/0x3000)=nil, 0x3000, 0x0) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000350000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xa0) 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000002000)={0x11, 0x10, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x19c)='/selinux/checkreqprot\x00', 0x301400, 0x0) dup2(r0, r0) 2018/01/31 22:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000397000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) r2 = syz_open_dev$dmmidi(&(0x7f0000948000)='/dev/dmmidi#\x00', 0x80000001, 0x101200) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000afb000)={r0, r2}) recvmmsg(r0, &(0x7f0000b6c000)=[{{&(0x7f0000c66000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000066c000-0x70)=[{&(0x7f000009d000)=""/183, 0xb7}, {&(0x7f00007b4000)=""/86, 0x56}, {&(0x7f0000a85000-0x2e)=""/46, 0x2e}, {&(0x7f0000155000)=""/112, 0x70}, {&(0x7f0000998000-0xf3)=""/243, 0xf3}, {&(0x7f00001c1000-0x6c)=""/108, 0x6c}, {&(0x7f00009d3000)=""/44, 0x2c}], 0x7, &(0x7f000073f000)=""/128, 0x80, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f00006a3000)=[{&(0x7f0000406000-0x7b)=""/123, 0x7b}, {&(0x7f0000013000)=""/117, 0x75}], 0x2, &(0x7f0000744000+0x86f)=""/72, 0x48, 0x0}, 0x4}, {{&(0x7f00006aa000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003bc000)=[{&(0x7f0000220000)=""/82, 0x52}, {&(0x7f0000a74000-0x72)=""/114, 0x72}], 0x2, &(0x7f0000005000-0x44)=""/68, 0x44, 0x9}, 0x0}, {{&(0x7f00002c2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f84000-0x70)=[{&(0x7f0000e80000)=""/9, 0x9}, {&(0x7f0000c97000)=""/80, 0x50}, {&(0x7f0000dc3000-0x39)=""/57, 0x39}, {&(0x7f00004d4000-0xa8)=""/168, 0xa8}, {&(0x7f000067e000-0x7)=""/7, 0x7}, {&(0x7f0000231000-0x1e)=""/30, 0x1e}, {&(0x7f0000091000-0x30)=""/48, 0x30}], 0x7, &(0x7f00002cb000-0xb7)=""/183, 0xb7, 0x5}, 0x6}, {{&(0x7f0000617000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c65000-0x20)=[{&(0x7f000086a000)=""/63, 0x3f}, {&(0x7f0000bde000)=""/61, 0x3d}], 0x2, &(0x7f000067f000-0x89)=""/137, 0x89, 0x5}, 0x8}], 0x5, 0x20, &(0x7f0000428000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) lseek(r0, 0x0, 0x0) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000130000-0x10)=@req={0x214, 0x4, 0x1, 0x8}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 22:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000feb000)={0x1, 0x10001, 0x8002, 0xa4f0, 0x82f, 0x8000, 0x1f, 0x4, 0x0}, &(0x7f0000e3c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000853000)={r3, @in6={{0xa, 0x2, 0x2000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x67a, 0x4, 0x0, 0x1, 0x9, 0x100000001, 0xb4c, 0xfff, 0x2, 0x0, 0x566b5aa7, 0x9, 0x5, 0x5]}, &(0x7f0000be7000-0x4)=0x108) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000942000)=0x0) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000d40000)="cd291e84b7ca553ac5fa934066d2f83d5585b69cb53ec0225b5edb76230ec5c06fa14fee1fdf88f1eb45e057cf5ad880fe2cd6a8792c23b923f70b36b95b884bd86b9212226cecd0d12dc6c570d43ebff3369098a1310fdbb127033a15d2f2f51f45776395fda5a31e638d17fe660867ca07b3bf127c8d831a6b7a0f943711fca009b866ffea6f0d7b5abff5027dcd3effe78c3c6cece69e771a98d72c552d5ec366db6b44990f90a08e0f7cfd4a3f53c14191d5bec5d61239f9de20af6cf54068cb056e63970561f5076970d59d809def83d9a544905639f92f835b469e4713e7e7101afdf480d5ea30452f3480", &(0x7f0000367000)="86a6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 22:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000770000-0x4)={0xffffffffffffff9c}) recvfrom(r0, &(0x7f00002ad000-0xa1)=""/161, 0xa1, 0x10102, &(0x7f000050c000-0x60)=@nfc_llcp={0x27, 0x8, 0x7, 0x4, 0x2, 0x10000, "6c5f666105c09c73bcf6ed5eb25272d2f175ee86fd43a1eed637a2045d1e4edd1b451663f17eaf271fa630042e6c201883535307322ca980f8521d4490cbac", 0x6}, 0x60) creat(&(0x7f0000c5d000)='./file0\x00', 0x0) 2018/01/31 22:30:41 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) sendfile(r0, r0, &(0x7f0000007000-0x8)=0x36, 0x1) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000f8b000)={0x0, 0x62a951a4, 0x8}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x7ff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000480000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x3}}, {&(0x7f0000f8b000-0xb1)=""/177, 0xb1}, &(0x7f0000f8b000-0x1)=0x0, 0x8}, 0x46) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000446000-0xb)='/dev/midi#\x00', 0x8, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ad0000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000-0x4)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000e52000-0x38)={&(0x7f0000521000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000454000)={&(0x7f000054a000-0x48)={0x7, 0xc1, 0x6, {0x0, 0x7530}, {0x0, 0x7530}, {0x2, 0xf2c8, 0x6, 0x9}, 0x1, @can={{0x2, 0x2, 0x673b, 0x3}, 0x2, 0x1, 0x0, 0x0, "0c03c9914a951c8a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/rtc\x00', 0x668800, 0x0) fchmod(r2, 0x0) kexec_load(0x8, 0x1, &(0x7f00006d1000-0x20)=[{&(0x7f0000fdd000)="08d0244673f377a38b8f4bf9c9fa559e00fb92146af6b513c9cf62b4bfa0d6efe5cc05ea72b1e34c925d3bdfd0084d1e67ea67555f720744329f28b2b8655684259f2dbd359fde5629b1e838e6a885067548b9ea72ec601599c2b6a8f1d78f74174f3caf5d95e7a62e945c96c1ad608e50e5c628b8b5a6183f8ef904d088165d985a88907b4b115afa37ef27e399d361c6064fc4e371b8de6acf199aadf2fba4e7adb4cd48ee368347eadff20be3cfe5d5b2a95018fb651fbaecedb07f58dc2236956bc7a28db4ec24cb0aba6ed0b0cf710e2d", 0xd3, 0x4, 0x400}], 0x3f0000) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ac5000-0x4)="edf6a4f3", 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000ac6000)=0xd8) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000502000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0xa0100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8000000d) r1 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") getdents64(0xffffffffffffffff, &(0x7f0000e23000-0xfd)=""/253, 0xfd) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000053d000-0x8)={0x0, 0x0}) setpriority(0x0, r0, 0x100000001) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getuid() r3 = fcntl$dupfd(r1, 0x406, r1) fstat(r1, &(0x7f000023b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000f24000-0x38)={&(0x7f00009cf000-0xc)=@proc={0x10, 0x0, 0x2, 0x21109a2}, 0xc, &(0x7f0000f7b000+0xafe)=[{&(0x7f0000ccf000-0x1324)={0x1324, 0x2d, 0x20, 0x6, 0x1, "", [@nested={0x168, 0x90, [@generic="968d5ac4b7", @generic="ab27864ae692cfb47963c029a74431e5bc92150e70fe2dff99e6605cecfe6cc52322adb2559484a847e42142c3acb05da4774e56a39465e2029a5495e359d2f25ca6238fb1b99b874606b821df40f1cc49652e3e5694d3585beb677b62641d51058b0f24de327d8d17c7d681306a246e63bf6bf43fff5785c067812d6afa41d079dbc7216e8988c98f1e9891dbf9890b1b0792abeef616161d9e91fc477befa1085ff2c3", @generic="4e6dd9d1c7fce7ab133bb91e0154872521dc8957b6d96797f9a6492793f2a630efc9f69fed32e5ae5276fe2c40248b203cc63a389c4b3390a021d9f766adee42de7920b259efba34e694d12cd302ec304a891ca28c0cda047c05b604a0e78ee9c26987b1307b7c9b44729273bf15ba458db63682022941ec43ba5196fc22cf78ac971a5391df6d1199dd260966c5a62e1a04480505ca46dd6b1ec851acfc6a96f7bd8a09ba26e1f2a7fb194f571990132fb64d5405bf4b88"]}, @nested={0x70, 0x77, [@typed={0x18, 0x5d, @str=',\'em1*procuser%\x00'}, @generic="1d7b0147291fd1a8966d47280fa8e2194e258730d5ed0137a69557f3a987c84382dab18fcae15022f9197f3092d612d2c2be70fc5a1f5dd3d05514414fb59c6c10ab9b9c2d9e36315cc3fc7123d9431e2c"]}, @generic="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", @nested={0x13c, 0x35, [@generic="4eb251207255b71040db105a8f6c802ff91cb2896089b0c1b69f0b0f992827be5d9d7a6e3bbbfadc59b133ae7df34f46d141795fdeb6152b238bcbb3e8d5e960b97bb4da0aed5bba9635", @typed={0x28, 0x30, @str="2a5c626465765ef526776c616e3065746830776c616e312f657468306c6f00"}, @typed={0xb8, 0x64, @binary="6dd970308d8864a0f01602cb16981d8fbf851bb323a449b8a681011f135ea027602b445bb23cdfeff2c961b003ecb1c6d9b120dd9a0e16181eca08329c263a99959ac9cbe453b66ae09545d7d3c3c315c141a68809c3c79f238bb4d7e4942e9648025fd726e7864a2afa5d37d1dd5089e4c88cb2a8f9a86874670051fb53439a50b7230973a06dbaeb6865630c6f088ead22c22f83acbaa1c585defddb289d9c3ba8c408414efea375d48ca237"}, @typed={0xc, 0x10, @u32=0x6}]}]}, 0x1324}], 0x1, &(0x7f0000c46000)=[@cred={0x20, 0x1, 0x2, r0, r2, r4}], 0x20, 0x804}, 0x4000) readahead(r1, 0x5, 0x1ff) getsockopt(r1, 0x1, 0x5, &(0x7f0000816000)=""/150, &(0x7f000051a000)=0x96) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000052000)=0xed9) 2018/01/31 22:30:41 executing program 0: prctl$intptr(0x1a, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000dcc000-0x12)={0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) sendmsg$can_raw(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@can={{0x2, 0x9, 0xffffffffffffffe0, 0xffffffffffffffbe}, 0x4, 0x3, 0x0, 0x0, "5e8ed9b723c6e591"}, 0x10}, 0x1, 0x0, 0x0, 0x24008801}, 0x8040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x93)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000003000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x92)={r3, 0x8a, "a499213c109885a7714065d9799125d264e72dc5f473ae37a5e458f8c740ac4bf2b15516d2718c653ff81772644556f7aee9ee5d621e32ce9566c016426f6c3ed431091c64ee6ea386ccdb9ab7ce4be023de35c1a5d4c07644df4c0dec9861af00365ffc3ac945f04b66a61258f0e0952ec85b212c2e419bd1d54f0c55ac87e80973a1bb85e796647786"}, &(0x7f0000002000-0x4)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) [ 93.538984] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/31 22:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000087a000-0x9)='/dev/vcs\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x14) sendmsg$can_bcm(r0, &(0x7f0000761000+0x7f8)={&(0x7f0000c77000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000ec6000-0x10)={&(0x7f0000392000-0x80)={0x5, 0x40, 0x40, {0x77359400, 0x0}, {0x0, 0x0}, {0x2, 0xaf7f, 0x2, 0x7f}, 0x1, @canfd={{0x0, 0x200, 0x8, 0xa13}, 0x2b, 0x3, 0x0, 0x0, "c6890dbb1f7e547d3b5df0e2ae925503c25d9bf43014daa20d3b0862e375d71936bd6e35fee6c108797f5c8d997a3df5ff169667c5da388f67d2b095c8524305"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x48080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:41 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x9d6e, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10040, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000e000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.587569] QAT: Invalid ioctl [ 93.604247] QAT: Invalid ioctl 2018/01/31 22:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ee8000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000200000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000087b000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d50000-0x80)=@generic={0x401e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e9b000-0x8)={0x0, 0x0, ""}, &(0x7f000063c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008af000)={0xee, 0x4, 0x5, 0x3ae, r1}, 0x10) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000395000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf1000)={r1, 0x2}, &(0x7f0000a99000)=0x8) eventfd2(0x1, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000090e000)=0x0) r2 = socket(0x1d, 0x5, 0x5) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009f6000)={0x6, r2, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000009a000-0x1e8)={0xa, 0x0, [{0x5, 0x5, 0x0, 0x0, @adapter={0x8, 0x80, 0x6, 0x7, 0x0}}, {0xffffffff, 0x4, 0x0, 0x0, @adapter={0x7f, 0x0, 0xff, 0x5, 0x400}}, {0xe7, 0x2, 0x0, 0x0, @msi={0x600000000, 0x400, 0x1ff}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x9, 0x5, 0x6, 0x0, 0xfffffffffffffff9}}, {0x80, 0x2, 0x0, 0x0, @adapter={0x800, 0x0, 0x8000, 0x7b, 0x5}}, {0x9, 0x6, 0x0, 0x0, @irqchip={0x1, 0x8}}, {0xfff, 0x4, 0x0, 0x0, @adapter={0x121c000000000, 0x10000000000, 0x2ceadd6a, 0xffff, 0x80}}, {0x3, 0x1, 0x0, 0x0, @irqchip={0x0, 0x49c}}, {0x7c, 0x0, 0x0, 0x0, @sint={0x3ff, 0x80}}, {0x3ff, 0x3, 0x0, 0x0, @irqchip={0x6, 0x8}}]}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000114000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000886000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000847000-0x4)=0x1d, 0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/31 22:30:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x0, 0x0) 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f000025d000-0x8)='./file0\x00', 0x2c00, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c58000)={0x0, 0x1000, "d13c3fa7715cbae68297b43c55e1e672fbf659a2eb63797e53d878c065d2744578700cd717e74251cca002799131cd05d8786950cd4d26e3afde3167f058e86fc4bfd764f0bf1d3b389e15eae0252097ceb5b35ac5af64c24986ea300233577e8f08bd39a0983401e0f5305d003cd2a3295a6750443a2b57c2713730da7a169141eabb3ade99a15a433e2e90316c061cbeb009adf712fe6a902b608a4a3b6e84ba04db77007bc0a9297382a40919d29cdb2704ceb87c0496aa89007a8459c650bd267135ec28f75d7a663512091a9ad351bbfbe70ff29f09581d62c4c1febeac107ea017560d350547fd97c67ba7aaa5e9a7f312b7ddee1b2ede0e04dd0cb15d8384ccb60adf39e86162567fd342a1cc9dd0e0b57cfefff222ce855500f4154735ad1acb333d5c460715f332ef64bdfa1aa675412fc57de7972d5b18d23801dc44d4181cac455b421bcbc3a2cb80cd8734fdf57824fbe803bcc67602810c4fd67712c260be18dfb1705603e7bbe7f24cd68d15b71f37ce9fcfa162af59c2f455a5ab1ddd1944d9b93b7bc1e25b2805976bbbe51ad0d0106393f7b3f58da78eaecf13bf316123e7cd8fec527c466115fa6a084fb0f6ce81a42c199b4e461fbac7633b553d2efaa6583f1bde5fddf2f66753518308b6330c9463aa6c5dbd739b6bed0be9ad35769518a309b67d55abaaac6f69b513a563106eed566ce7cd342f1b3fd8ca29407ac5b406e621c2412307112f95e540d583c670872b6a114281acd77d5ae5741cb579cccc02c6f761040bec7fd89d27b03c3116427dda77d321aef73342f5edcc3e845267ede9a59bac0fcb06345a1958ba7e20fd5ff7423b56cf9fc473a566d5dfe26a9b7102cce4687f4bcdd0b4aec43897338ae81768ba302c6bbce3642c9f61889b3fd11af3e127c8cdcd0efbea2a402889976de3b23b4498c9574320d6daed0b4802a8e2941aae3e5d63826d84e0c6e63054791c55af9edfa5022841f0482bcf619a5c779c8b19c3e321ca8c9977595269ca764cb9daf48338520f8c62a1578d50d3913b9dc9c48f5a1cf6b9e0c034e02643049400b9c33064b14ae1b68e650d39e270fb75009fd00b4344a783a64411703d0760a51c0773c437a1cad168cce040d6bc3d732bdc55fd937941f466bbbfd1e92fc687f51fb11c6b20eff334e5427914d944561e7ec6979e2754accbbb5ab23176f1c7b14c0a934fd3ea65f891a3df8354deca84dd236c6fa4282164d4d2053920c603c0f9afb4f9e79ce8eb207e9f497d1b06cd782b4712312594f11c4820c99aeaec2ce3030ca2e62ba830868243545b0fae3309ccccc74cbb45d2c2f1c70e79ab64a06a84b56f26e32c9cc07856875761d83ca2eab63217e0602717ca9f03fd0bd05e7f6e688e3fa8a5de50138de58c59a7e2df8ceff338295d32b1bb21478687c84558725f6ddb271a04a7016f129680db61cfbd9b6d01fad884100a3a537dbe4294bb6733469881d57d4d9d508c1c663e97126fc716bbaa8005756144eb4319fae7c74842097c26766afcd463dba0ac1b33a0cc20862033945744542fcf81c1118a4d99057068509427906f6099523833ebb95e39283413c0e9be022a0bed66204c31b4a1c7551845d7dda09e07ff182808cce62e8c960f4c251d37c11d23f4ee277b6f5e89081ef2d2756fb00db24086993cae0a40fcff8363aea77fa24b9d4a0502a890406db29024b52d8d3911458fcc1fb5518624d4a76534f3023f9ec01c09690da69a974380c2b0b30a711ef0edf8264d3c778a2ad3e506d9abfac83e95eb7aa9e332130e034b3dfabdc9291ba27784b6d6e1db5f08e0ead855e92feb30794174c0c3aef143035472a496ca194a5b579e89fed232f82fcfb667c7d8d541321b4ac1d6a31d4bd893c534d627e0e3bf77226438c25de6ab4a2318676fa066df64057d6b68d6c2fa657e379fcbf7c2b15a58dc4917ebf6d93801ac68faf8543b5e7d96dbf3067c8dcaffd9e7486191fda12e471a08497f0196af89cdcd870e48b9e9514f7c89433267964c9b6179126ded130d86ddb4e9ad2c27a126ff79f2d3a3d0fede2a62f714068e2ad381162227296f1834698f1764f6ba66aeff1406897bd4ae39220dc0c8e3d33c7f5ba48d9434b020d7bf2b359d0bd07ca55b0b1dd0fc32ef22a2335a59674a2e060977719eb747712fed58e1c63d050836748dbb0cfb3a26fcc508fcc858415fad4b0728d263f7a7d7a40e195bcef375a2a29b77cacac02cc8a7781049435d9cf4207fb720be0a3ef9000050fd94b40dbb5ef0263c31d6904060dc628eadba35aee84a02359cff727e66405bd3049fd2b45e0e8c7d188e9f75caed694376898dc9cf389067aa26945185740bf2ef0feb1c0043495945e337c4417fb37cd5f98b2979e9bbae14da6f728311e188869766ce5c73036006f38376d672db7a1c8dc0f35f3364ab31ddf933f2eb4bb61731991839a16253dbcb376d4dae66f50594c166c6271cd26faa6044486e32dd00a5f05f744acc0903933928f6b1feaa0dbbde2ee5e2a4597f0672ec2225960800e7ed7aa4547d74464788dee27e7d96f3cb3e1a7c035adbc14dc04bd16c6d31bb5b81fd6d671191e009923f1b24d1c90ed86494938f939d170737b7f37a5d1723ee586432b56b32c9a13d5108034c8ef8527d37d60067aaf307b86ba068bd4d6702a4649a18c343a95dc2206fa943af45a9359ccea86ae41ba28d72a7c31d39fade50659e106aabb26bfd376fd14d9fb824e512fde402c07caa1cfa21282afe9fee61facadfc81fb39145d749460b4607bd3732c51e245db9e33d9b62cd4b147bc9f6baecb46ec329c7b8ec396e7816b6f018e179cb9f048222e53fb6cdb0fda58e618feed46fd6bbc0f9dcce8ca199744d4052d887b7ba1c111917dde05f2bd2aee2dea8d8b547297de59d4e1a3a9c972bbb6e90c77ba6e45e7cf16dfae3735059793e2e828dd5af7087e35892355104f8dadca2fbfb454100e1516a51c1dc9a8a7ec09fb0608fd0062ad9ea4dd4c56152f562dca454227a3bd02aaae9ca89940189f1c5920c63e419047d739d31158fc6b0ef6cc2eb273b5135672f890511a3bb4bd837467235a4486b34ebb70d609796d271e4563029b6f065fd38bfcfe153c5e04402232134970ceb7cd684b6d7b9d59c4945cd15651e2510ab18a4190fe5d9729540519b3dec58590889cb11c29d0892c5f37c1b19eabd183e6045606725a10d1925c325e5e7bae727bf6a4a86f630b8db78a98284b02b337deeaf152831da1b9dc6dce7bdada087f089b85a7bb993a142110d83e62522b0d7889ad051cd3044f510f31a57711bcbcaa0d4efe80812c040664b55fc8010b4d0528a7036f6f5584f266e04ffd97b29d80369fcce9879b964a2430adf9642f24cfe8156d5ad4fcc9ab659189a6a0219b3a92880bd54d21b05f51f6eceb0a564d6eae1ceed7110c41d567e53cc30cd90508b005213ea084fde68cbe48a3cdbff5eae49cf314feffb05265089facaf3426d01844ec733d0fdb74469cd153b4f778be594d11dda5d3a37620911bfc2e14680555b545fb81b76413eaa36b6e079cb00cba6050ca1ee6d31d55d28cd84e7f5880fade4188b0bb30afd2883a18f03b4084fea69ea74582b83bb41c93616f5037cc3f9f51ce5680ce1bbea3aa0a1ea3ce9bed5cdd644af4e8ef680d0acadde0fea4501b18641e612bec1aff79d7a575b829851d194776aa1ae14d62111bd7aed835cf324e483374831d6dd292110f29206b86295ce7c7a57623c588b335d7be04166381ded0068bd5d613200fdf9e7f487ad8c9bd117ce114a8882f51d3e3788bc681f32d3e54cec661952c395cd121ffba24ddded9e69c8ef8fc85bb49067b5eaac820e30834552d7a97b7204369b1eec57cb0ee2c8bcc2c24951cdb22e3fcceb2916aa60e48b4ca7f94e304c10f74975095a6df71b04f4ae87b1e0daff4badb6b8d9079ca2745f52880686dfbdeae52d48de8f38de6b4fb62d1f5c1aad7b808b8d06c222bf11a27050d0a6e85c26a11b20dd08dbf658fe4d32572826f9faf3c5b5cf976bded774410a1299ba6ac61c6f30a669d6284fff3881e695df57617e1bede2d7c8c52f451a58975ad13cf0f7db32711b55bf9ed40e0dbe9bd6c298e21bbf13de4e621ebd686fc03eb0560d5269dc378aeb1e455ece507c8a7119c5b1955b9c74a4e4d70e7895dd7e752df307da47d95528c83e9b13d51d519c10f6ea23659e1b756658cd6b3299a8f1f783b3b36b0357bc804fe00830c215dd064f4ec814d88962b5e3c2b7e1b7207d579315b6ccf7031b71a9a8a3254d1a611aa148d4765c6d58ff6be35c796b3c1db6feaa5cff870a578c9e7986a3110151d30057e6b196a5c208db239420fb34976a2506651f5e239d80f948047a618f69caa2a7f676743dc1f76c993df8690e099fc5fbbe6cbadc39594c084a9f33e01ea25f4e2b1d15bef4e2db59fd60048825e30b6ace0556cc4b20f0b3015c21ce70c73f6cbad4288e01becc7f90f8475e3dc1ff82a0f18ce923feb1acb3e8406cec8f65f8986a8dbecbd230031f7e481904c974474ae62c31eb0e8686234eb6ee3cef1a7664cd6cbed860106f72f1fe3f628fa3fda386fa6d98f0bdba09c3becd056dd7c51aec89f058253dad423b30c00fc4fbd7fc54b0a9a030c62d4a3ad6d55eb4df507ed6fecae9675e10c2f5e8e3e874399dea2153490cc1c85a7225d51fcd846be956df0eb88d9dde752301151537ecf2ecafb2bf786d7fcb9d6ce6edae63d737112f7cc9bf0828cda14253abaea0611318b150e46c58c6eb1a21efd8430d544d7bb39774577fadb89f905026129d08878c960aac4d9d603292871cbc1f36a06397f7d4c8798c5dc26103d2030a2a97685a8d98dd048459bc19b2e8216d5837b4c4377088f7c8fa72f2b7c581fbd6b2abd5293ed364e61bd1688405132771664890342cbdf4f61b54a0debaa9882a2ce6f5a9d6e9c27e77341e7d308cd502fb72bfbcb76448d0b7ad2629ca026f2313bf41a25176750f9d830bfdbfc5a2d9d476903298c9548d783f3ec227b84b0252bcba98582c2793270271e5e04785f4df5f5d02893dc9af648e348d0bcdc61750381f555937cb38dd7ee7a6e616f31c873bba01873b222d5142827f24066a05f7ededde2780e530b1d170c6906e0dc842a9e78e0dbe3c6bc4a947948c2bf5fa0cfeaa7b3ba2cbe31d273e42a25178e69d5f6e3e2caf6f567883c6b2825154895ba6c9b656f865f986a5c7db65626cd4cc3f5ed101d59ffbf1f3fa111bf62b0d1d337331f24cc1511403bc92eba5a09d3600d6f33efdc846c274cec9898d380a7dd116958bf90915e6ce55fd00891a4f6a99a1cad264ea804af6c517c48fc997017d13b048a088468163610f6936eefe890b57ac300f42473fa0a28a46d8ca6c4e1bc0775fcab46314fe628d7916f53b1dc9208704160588a4967462e41fa91597dc03e3fcf7d5ba6d1f98f84bd8d233ee16520cde4a90f0768ac022d7a626b8185e370eb231db53f37e8cbc56f9651fe5476cc4ddf2694c8ec19366af74568101df9409e257cbfd341f1b6d6aacf87966f6558989f32f69c1934a3f58b88965d88a0f20fea41def2116f0ada030b52cc06dd6468015008dc627e81a871302cee7e4f0afb56d2e65e60c14e9ea5f047f5a99e60ba549cb6f09b4930db9fe43a825c297e19f8c9a297954fbeb86a8c3d86e14c9eb5d048566d847d127000ab3b1b8c42639a7d6e9443d64a9ad3932e7014cc6b5"}, &(0x7f0000ba8000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000469000)=@sack_info={r1, 0x1, 0x2}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x20) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ad8000)="555f636d9ca103945c978146e49d06300628ab6981d119ba2db14e66a37999b1991a90eaabeec25936728d0d0339e80f6e5006b888719aee23362dc3e7c5eab842b33d46fa5fd21161731f78e6379ec907bac2ad6935b0bc149467387bcdd9dff8720c0417d638a3ef0ce409f4bafc76", 0x70) 2018/01/31 22:30:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00002ae000)='/dev/vcsa#\x00', 0x105f, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f6e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000451000)={&(0x7f0000590000-0x25c)={0x25c, 0x3d, 0x800, 0x0, 0x3, {0x13, 0x0, 0x0}, [@nested={0x1c4, 0x3, [@typed={0xc, 0x87, @ipv4=@loopback=0x7f000001}, @generic="35c40451cb2d321369f932e851f13a4ec0a5c1bba826baafe2ecf2fb0377349f33f55b4d30ab27dd38db3a2ca9a7c042992d64267a66a22e3c0befe88f033551a18609aa5910c56e48b2472c7908484b2dd68d11a6fb3d091b46751be5e9d4c272c6bf0e30212bb31296383c70038fae8b7bfa70ecc11b3634ba4309ac4c987c6b7a7c62e4ca5a66543814f71080f0e24b3687c0ce9a85f29210f1c57d81543490b20a9c5e3249da294e3ab954d141ca1a19b46acdf1e6cd02a3420022c2f4f37c1fbbc6d85ffdf4e660e2a488910010d1a963e203daa92527e6", @typed={0xc, 0x1e, @ipv4=@empty=0x0}, @typed={0x8, 0x1, @void=""}, @typed={0xc, 0x48, @uid=r2}, @generic="d12efe3fe1da62004b76e1db2231099444d6fc953a66b1433e016daaae6189b0de90e70a2a816ed9a85fcdf41b88d5f33163bec7d2b6ca3ba8f511c95dfa06cf9491ed652183da56b4f959af878136a32bd37c0f797aaa95bb0b9a3e07d3d3d5f9fed12fdb8d4e49b0c8879f276e6cbcbcc95fdba9bc198b8cf2aa038b32817c75d3a39fd274440094da14d3ee7f9fa5afb30a7067a7d6121c43e95c60d39e311ef44b25b3c844395be2e00f822dd7354446b9c8d60a7a9d8ca0"]}, @nested={0x84, 0x80, [@generic="0a15b352edde2bba4988a50d9870df5ae151ac0cdd268e487c0db9e02737a5467b87d7af4faddaf3d24efa0ec1f4b351dded7e559bc85f2d9f932de4e5aacafa7c56e9f77260c341c46582a5a9efbc87d3309310a7962e60da9dcbeb94783e69d3211a79a015bca6b36d34ca5b7dde9eb20ded67362da9290dee6a7219d7527c"]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000ea1000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000407000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = shmget$private(0x0, 0x2000, 0x10a8, &(0x7f0000001000/0x2000)=nil) shmat(r8, &(0x7f0000000000/0x3000)=nil, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x3f, r7, r9}, {0x6, 0x8001, 0x90d6, 0x0, 0x4, 0x3, 0x3, 0xfff}, {0x200, 0x1, 0x5, 0x2}, 0xfffffffffffffffe, 0xf, 0x1, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x3f}, 0xa, @in=@rand_addr=0x80000001, 0x7, 0x4, 0x0, 0x9, 0x8, 0xae0, 0x0}}, 0xe8) r10 = shmget(0x2, 0x1000, 0x78000000, &(0x7f0000001000/0x1000)=nil) shmat(r10, &(0x7f0000001000/0x2000)=nil, 0x3000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000004000)={0x0, 0x13000, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000004000-0x8)=0x7, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000003000)={r5, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r6, &(0x7f0000005000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017e000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00005fb000)={0x0, 0x0, 0x4, &(0x7f00004f1000-0x8)=0x0}) getpriority(0x2, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000319000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x20) personality(0x0) 2018/01/31 22:30:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a4d000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x211}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x80000001, 0x6, "a1b5bac771afc54689afd55b5cbc421a2e46b6f8e0314b522eb57ce07b1369dadefa363b69fd16eded9721e9edca2ffd1c7a32591f932a6c6e731a81b12a335819adef0ec045464d0583ac4e363bbe9d"}, 0x160) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fb0000)=0x0) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000799000-0x23)="2400000026007f000000000000007701000000ff010000001a050000ffffffff0100ff", 0x23) 2018/01/31 22:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00003bb000-0x4)=0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="") 2018/01/31 22:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) socket$l2tp(0x18, 0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r2) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r1, r0, 0x6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f2a000)={r1, 0x28, &(0x7f0000c85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a5a000-0xc)={r3, 0xfffffffffffffff9, 0x8}, 0xc) 2018/01/31 22:30:41 executing program 0: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f000064c000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x400, 0x5, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = eventfd2(0xff, 0x801) fadvise64(r1, 0x0, 0xfffffffffffeffff, 0x0) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b30000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ade000/0x1000)=nil) timer_create(0x5, &(0x7f00001d3000-0x60)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000-0x4)=0x0) timer_getoverrun(r1) shmctl$SHM_LOCK(r0, 0xb) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/31 22:30:41 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000bc1000-0xa)='/dev/vcs#\x00', 0x400000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000021000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") 2018/01/31 22:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c99000-0x8)='./file0\x00', 0x22) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7f000-0x4)=0xc) fcntl$setownex(r1, 0xf, &(0x7f000014d000-0x8)={0x3, r2}) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000013000)={0x0, 0x4e, "5607bfbc171792de934f621c641107ca3ffc83ea722ccd3f4beb548ffe89e5858d92d1e6ce0644ed898ae29c0f4061e28f919a7fe844a1fe414f0e830e7b4b9ad9ecbade44b16009ec6f0a6ad3ee"}, &(0x7f0000d6e000)=0x56) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b2f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007a3000-0x98)={r4, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f00000e8000-0x4)=0x98) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000d6000)={0x800, 0x5, 0xf03f, 0x7, 0x8, 0xac4}) mknodat(r3, &(0x7f00001d0000)='./file0\x00', 0x110, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 22:30:41 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031b000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000001000-0xbf)="78fc50bee180f10e9f137be3c6a0e260ac17000e95ff11c718468fdd013a3c66c91fa336c7a5d019bce91695a6ada76d3e70a241423b8e09672ed5b20a565f9430490947523b0217ffdc15c9521c69d4ccd2124cce8338a532d18b0925bd9f3d64651ffa0ce8d3af4079cb490fcf41a9c544c96c909e048725fe60f761904c9186acd50b331c8bef923f8afbff7788327940e228b2105dabc979c04b0adf0cb6dcfa447e99effe5b37c03bd2f306d093e504bfb24458e8c22268c92187e18c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x14)=@random={'trusted.', '/dev/rfkill\x00'}, &(0x7f0000001000)=""/4096, 0x1000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000)=""/181) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000)=""/149) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000003000-0x84)="ad841fae40237cbf0b415e85a3c84019a7238e22d08fd627d3798e609af73eb0c30378ab7ae40bbeb5191e5e64a19e63d8587e879d607d7292f45d353d32be1f969cddc2aab640b42b6572c278369cd583a16001a5835b69a70b9e5452a56722c95f11ddc04cb618403c485cbebd582d2553937db2cfb7dfcd37cc611e88160643a22e37") modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x5, 0x0, 0x400, 0x2, 0x1f, 0x848, 0x4, 0x4, 0x3d6, 0x4}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000003000)=@access={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x32, 0x0}, 0x4c) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) connect(r1, &(0x7f0000005000-0x20)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000)={@l2={0x1f, 0x5, {0x8, 0x3, 0x9, 0x100, 0x6, 0x9}, 0x1394, 0x2}, {&(0x7f0000006000-0x4a)=""/74, 0x4a}, &(0x7f0000005000)=0x0, 0x12}, 0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000)={r3, 0x1, 0x8f, "d0f21b3300ec045450bcd75d5f174e21f8e4848f311e38d75932c05e76089b98fcede78d62c7a9aab0381285323af752b1ecdc36d958ea682dc9ee6e4195403a69869e0756ed635a2199cc58c4af387e7114cb03ca00cc5f10b876c18164ef58c841fa55d425ae8e27f4b6362f136a8bce0f1eed55d33e252b02438e03cc1e1681f5b710e1105070c07eaee98556b2"}, 0x97) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000007000)={[{0x5, 0xdc, 0x1, 0x7, 0xffffffffffffffc1, 0x2e66, 0x1000, 0x27d96018, 0xa211, 0xffff, 0x8, 0x100, 0x8}, {0x9, 0x7, 0x7, 0x6d, 0x5, 0x2, 0x1, 0x4, 0x6, 0x100000000, 0xe0, 0x3a85, 0x9}, {0x1, 0x1, 0x80, 0x3, 0x7, 0x1, 0x1f, 0x1000, 0x5, 0x7, 0x400, 0xfe8e, 0xffffffffffffffff}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000008000)={@common='bpq0\x00', @ifru_map={0x200, 0x967, 0xff, 0xa62f, 0x80, 0x97}}) [ 93.775125] can: request_module (can-proto-5) failed. 2018/01/31 22:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000033b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000038c000)={0x0, 0x0}, 0x6) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f00004ea000-0x8)='./file0\x00', 0x1000, 0x2) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f000006d000-0xc)='/dev/amidi#\x00', 0x895f, 0x8080) sendmsg$kcm(r1, &(0x7f0000f57000-0x38)={&(0x7f000016d000-0x1c)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00002dd000-0x90)=[{&(0x7f0000cba000-0xe8)="f9bd1fd51e3492875d7bcfefacd7f0e6de08fdfeaa1500e4ef1b65b4fdf4b86faf70ee2865e8924f0eafbe9cccc8c2effeed2ae83e4dccb4ffc9806e91e5f9c738ea786c5a9ef6d122662d83dd7762454852bb902e29088b3b6cc3b93523a6ce156ad7f228f9df9041b11e4c19731d26d3fd8f8f029f1e60199c91e704228202d368ff4e1e18843ad96438b675570b7c77f8d4a20d2267093b44e4bc7f58279c28002f79d6948c768537f8c86764caf691241e3d0adb74e10a0635034d0e4014514e93f46ef3f5074521248ca5488896f22c13b2dd6647803c54e327f318b83472836f191140270e", 0xe8}, {&(0x7f000058d000-0x7e)="305a159e5f9f3b35739640f20ebbaf8ed2949fbac5e6fdd56e599c0a72dec4724ec62d2c5d4788d699e90c821bfdade176ce3d07bae53691be86ea64631f9e6fe018844932a5d056c021c326fefa4c2a5daa962c81877f00fb2c4350ae47974a9a9fe0777871712a260c2ebac0b51458c374a04289aab712c2dced027313", 0x7e}, {&(0x7f0000a8c000-0x7f)="3af18cd5ebdb34295fd31a616153a91be76e820e83ed45ef4f3b381c1ee7218e54ecfe9d70615c0ff9a47d18e5bf689cc4de5c7cf318d9ac5211d379a84aa5110096dae6e0abbacde79afcc08b19908ba9b062f216c1d02a58a7052c2b46efc9ed678dcc062063b2bea206ee3e9379086408ca2265c383ab98b028efb9cde5", 0x7f}, {&(0x7f0000f99000-0xb9)="5a3c272c3fcc4490e87433c5eaf10868a3432a5ec89b08025d6f91cd7ac170d922dfd5edf863b7b9f00bb3816d32a53fe5fb0f30c0c16ab06eaf0b1f3111f0e3ccfa762878584471b5a9c1d0a87890a7cd6379eb1b1bfc7d8512414a86ec8a7e9eb5babfc1225632945d004c96a603b28488feaa6c8d043ea27c9d4133bfb8f6b2f753b77007378844cf9ba89fd91e24fa8af3c52c9bdc515f41d40426bc4fc383b7c55ee02031e456d199fbaf8af56f92c78992d71cdf5e2d", 0xb9}, {&(0x7f0000104000)="082f859c6588357947bdb57c032890ba76225dd919010e1ae65f161f1bab508152305e62125cc9882effaeee170b7f1206df849b6834f9116ab58b4daa712b312ca00767681709508ce1cd15b5a65886043e9134ef94a4963b220c9370d0c565e972a9782d", 0x65}, {&(0x7f0000112000-0x54)="ac02853c6eb7771f4403619341eb4eac1d1e655ed47a257c3adf3724d97a9f23f11e24317238fed4db6b9501f7899e865308600bdeeb26e7bf71359baaee911c40d727475b5ae41aa927998434701c5fc0bb48d5", 0x54}, {&(0x7f0000fea000-0xa3)="fb584d03d37baa378278c47e3ee1165b7255e0e7500c8e024078f59a40e82089ee1256f986e78bc25b8326b77c06d3660df52abbd1c5cd4a0b6cd9b1019e4d883fa62fdf54fe6f9bcee306ca41f532f8afe4a1cad8f43cef6d90fd7b95ab4bbdac33626f6e907afe8e9ebad36e9820ad9d4a79e770508d03da16a9ef7463ef7e3fe64ddfd1d351502c07ed1e49054c5a793b91b19b31f2ceac908d3832bf0c79cfec54", 0xa3}, {&(0x7f00000b5000-0x44)="d3c2db27ba9d012033d902220b1d9969130975d8dad203a567817f7fc7b581262f81393ea927d28f60149248855fc2e21fbf2c923bfb08aa6146887113b919f25113468f", 0x44}, {&(0x7f00002fe000-0xa3)="ad4c00ad0d52e9b7357cc3ef9720fc3ced60271241297a7aac25e8ce3763bdc3fe728287c9689468a84b39583fd3cb9a519df9ce5fabb8089d68a4620ca5090ed47f9828d649480ea45631c093282f4c5d4f2ec51ae1b1708b358a9cf8f5ccab6e82d09cb1cf8e9bfd7c3848e969b71b2a0fa88fe48e47af2275209e11e94810b3cfaf647e244aed7d57265e7e8dbe7c5e3d42e989b3650b19823bed81555bc5ab0ce3", 0xa3}], 0x9, &(0x7f0000d2a000-0x470)=[{0x60, 0x118, 0x8001, "035a8f98257add073b8ec6ecc8619454150b851caf5ee9bc0701d1f935a5e8260f545c763a379f79eb350b1460f25260aed9461090ea98b0a074169a14693ba5c46b2470eb9c4ff882aa"}, {0x48, 0x29, 0x4, "e240cb11acc001f8033349c1a02e55c0c6502a61e88a997d4677a0fdf5a02960c7055b3d37622164a0acfbdbcc667c27a4ee41ca5438d8f0"}, {0x60, 0x101, 0xffffffffffffff45, "f8a0f0bf70501da5a2f2bf005959175ca068bc10e90ef04ef15c4a3c2d975043d07eea2c071f29940cdadf9393bb3f4a9e6b379eaad05d84e1ef0a96a98c234042969b5b72c0024b026a832a8c6b74"}, {0x98, 0x11f, 0xffff, "3b1aaa7c7fc5614afeadeb80c75296847a8dceab3f1b86f5b8dfaea64d4559dd4d75cc09c57a661b68c3ad2b33baf9d8d02c578fd5d44b4fd89a7343dbb620847e4abf875b4167e071aab425a08acb7c4a4cd166e446a5f673d883779d3fd7f17ea74e5833eafead93dfb7563a0274a413cecc1f926d475236780927c46bb8abe167514eff"}, {0x70, 0x1ff, 0x5, "a1782f4f4f8752c54b920af5807ed03398974650684cfc45a09eccc339d5da1fb5ae977a5553490090cf5112896afb1745187391541441430071f670b3913c571337d26786d99c3b6405fd568866214a946ca34e963214c12fc331bb0810f0"}, {0x38, 0x12f, 0xfffffffffffffff8, "6ea665184c9753c9b9f9d4f3bdea472d4e54fd477be6346a3109b2ae89355d8fce6335172e00"}, {0x100, 0x0, 0x10000, "c55498bfe90baac07876360e6e4118883956685bd660c53112e6308b2eb6059f75d4d6bf7956d783398155b89c7f5cdb82efface681c9c181dde2d0d6e3b21957f52c29f65d40598eb30ac15a0c65437556d628bd58062fb0b3197167266aef1bf07d00f7a5ae11df0160f4495829590be717f72831164cc9e470afd43f2bcf4ad387b8a6c7ad71161150cfe3da4d21684da0430e07cffc2db3edee37ed647f10f7e0b24770c1dcece8c7662a7a11df14c80f7b97fb7251431da11742c673468df2d95a671a9044c9e8fd20580a0134f61ab03af59f59cd5113a29d2d965f716bc98c26389c4ea19fd"}, {0x78, 0x113, 0x8, "d7260e7aefa97ba81de628e02eed53442522c4a9d9db77d0002c7997f18b35c7be1cea76761e79f2c35a1afb360e1450641f2c9a8deeb64e00db08ad7c66ea7482c24041a96e07b30e2363dc9ae3d03bcfa975b561f6f56b54f91733b588b0e816"}, {0xb0, 0x102, 0x3be6, "872e08d6cfb1368380897c569dcea816d230b284341ae5ad993a62e1aa7ac83a87324903e921513cbd1def595577ddbba1411733e0a67d4bb574e4d91dcf111968ba530d57a4e8b76ebda530327d43ee1345b25575aa64833e9e0b5ee2ce25e9ac54df9932ae06759c84a05d06365cb4e6b0612e3eb8f96d989ad473a34d634d243bcbb85ef16ff2295b3bb9a22b788081b7af077bfc563f2e3e0d534fe063"}], 0x470, 0x4000}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000121000)=r1, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000e2000)={0xffffffffffffffff, 0x0, 0x33e, 0x2, 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = creat(&(0x7f0000bde000-0x8)='./file0\x00', 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ed5000)=0x0) ptrace$peekuser(0x3, r3, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000405000)=0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000032d000-0x2)={0x0, 0x0}, 0x2) 2018/01/31 22:30:41 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0xffff) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0xfa) 2018/01/31 22:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f8c000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007c7000-0x8)={0x0, 0x80, 0x7}, &(0x7f0000473000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000291000-0x14)={r1, 0x80000000, 0x3, 0x0, 0xc6, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000a5d000-0x8)='./file0\x00', 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00003e0000-0x4)=0x200) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x20000000000000ff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 22:30:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x1ff) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000004b000)={0x0, 0x65}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000004b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004b000-0x4)=0xe8) setfsuid(r1) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000004c000-0x8)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000028000)='./control\x00', 0x0) name_to_handle_at(r2, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000004d000-0x57)=""/87, 0x57, 0x0) [ 93.841901] can: request_module (can-proto-5) failed. 2018/01/31 22:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000031a000)='/dev/amidi#\x00', 0x1, 0x28801) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002ea000)={r0, r1, 0x7, 0x3}, 0x10) write(r0, &(0x7f0000b82000-0x9a)="1400000055000dbcff000000000203f50730ef21", 0x14) 2018/01/31 22:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000098b000)='/dev/admmidi#\x00', 0x100, 0x4002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a26000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000251000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000039e000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000f46000-0x60)={0x0, 0xf, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000515000)=0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000b92000)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007d0000-0x4)=0x7ff, &(0x7f00007fb000-0x4)=0x4) timer_settime(r0, 0x0, &(0x7f0000b76000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000046c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cab000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f11000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d3000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004e8000)={0x0, 0x86, "ca84fc98cc0666eb2ce10a7d2087c6f3fae1519648bb97990666941084f063689ad441895afa8235eb356abe576ec9c63537c19a12df72fa54df223798d23970f652c53e5821fe5273c74fd63fa0e133e3b0195a4f100b2326d967f5fdaeda614dc964529c846e7a6db4533c2db79a469a36c3c8948e37290ca746dfa67c9ca35414b8034e36"}, &(0x7f00006d5000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000946000)={r4, 0x7}, &(0x7f000022f000-0x4)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x77359400, r2}, &(0x7f0000443000)={0x0, 0x0}) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000191000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000036d000-0x3)='\x00v\t', 0x1005, &(0x7f0000b06000-0x33)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f00003df000)='./file0\x00') getcwd(&(0x7f0000a35000)=""/0, 0xffffffffffffff85) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000049000-0x10)={0x3, 0x0, 0x4, 0x2}) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000010b000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000903000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000a2f000-0x38)={&(0x7f000084e000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000465000)={&(0x7f0000e51000)=@report={0x398, 0x20, 0x300, 0x3, 0x3, {0xff, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x5, 0x2, 0x0, 0x20, 0x0, r1, r2}}, [@sec_ctx={0x94, 0x8, {0x90, 0x8, 0x1, 0x8000, 0x88, "b121889e4e488ab204dd6ca0d9841dc30b9b3cee7efe477f74c11c4c0242712e624a9cfa7c47d2bbabba7d2cd823f7419888077dfd9e1adfd54014d56e291b8bb47a15c0c6121dc79784366144d9f4d50d2eeaaca717aceba16eb5b148d0214c2757bcc903a15620600c50104547cc8ac2a44bc80b86429261e834c5766b18eab2ef2ec218c90b91"}}, @tmpl={0x244, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x5, 0xffffffff00000000, 0x0, 0x100000001}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4, 0x2, 0x3, 0x6, 0x8001, 0x3f}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0x3, 0x5, 0x5, 0xa0, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x4, 0x0, 0x2, 0x10000, 0x8, 0xd0c4}, {{@in=@empty=0x0, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x0, 0x6, 0x6, 0x3f, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x1, 0xfffffffffffffffc, 0x4, 0x0}, {{@in=@rand_addr=0x2, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, 0x6, 0x5, 0x3, 0xff, 0x0, 0x0, 0x9}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x7c}, 0x2, @in=@rand_addr=0x3f, 0x5, 0x1, 0x0, 0x6, 0x1, 0x0, 0x9}, {{@in=@rand_addr=0x6, 0x2, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x0, 0x6, 0x9, 0x0, 0x0}]}, @lifetime_val={0x28, 0x9, {0x80000001, 0x7, 0x5, 0x6}}, @tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x7, 0x2, 0xfff, 0x4, 0x8a2, 0x5fc}]}, @extra_flags={0x8, 0x18, 0x3}]}, 0x398}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) r3 = syz_open_dev$usbmon(&(0x7f0000382000-0xd)='/dev/usbmon#\x00', 0x8000, 0x7ffc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000b41000-0x4)=0x5e, &(0x7f0000bab000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008dc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000219000)=0xe8) connect$can_bcm(r3, &(0x7f00006c6000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x27) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000d98000+0xbb9)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'lrw-cast6-avx\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000973000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000042e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e77000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000710000)={r2, 0x80000000}, 0x8) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) pselect6(0x40, &(0x7f0000719000-0x40)={0x31fe, 0x8001, 0x7, 0x1, 0x6, 0x1172, 0xbb4d, 0x100}, &(0x7f0000d23000-0x40)={0x7, 0x5, 0x40, 0x4, 0x1, 0x5, 0x80000000, 0x6cfd}, &(0x7f00009d6000)={0xa15, 0xffff, 0x6d, 0x8, 0x0, 0x4, 0x3, 0x800}, &(0x7f0000e72000)={0x0, 0x0}, &(0x7f0000708000-0x10)={&(0x7f0000581000-0x8)={0x0}, 0x8}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ce2000)={0x0, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000bc6000)={{0x6, 0x4}, {0xffff, 0x7}, 0x7, 0x2, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000758000)='/dev/adsp#\x00', 0x800, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000038f000)={&(0x7f00007d0000/0x4000)=nil, 0x4000}) unshare(0x20020003) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004e9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fe0000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00009b5000-0x68)={0x2, 0x0, [{0x80000000, 0x3, 0x0, 0x0, @irqchip={0x9, 0x3}}, {0x2cf, 0x4, 0x0, 0x0, @sint={0x9, 0x3f}}]}) sendfile(r0, r1, &(0x7f00004af000-0x8)=0x0, 0x9) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d53000-0x4)={r0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000f0000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f27850736d56d098ebe5a8436553c145"}) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff5000-0x38)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4000+0xa23)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000205000+0x99e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fdf000-0x30)=[{&(0x7f0000ff7000-0x2c)=""/44, 0x2c}, {&(0x7f0000ff7000-0xbd)=""/189, 0xbd}, {&(0x7f0000ff7000-0x70)=""/112, 0x70}], 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000db000-0x4)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fe6000)={&(0x7f000093c000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000650000-0x10)={&(0x7f0000ff5000)=@expire={0x1e4, 0x18, 0x100, 0x7, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x9, 0x0, 0x3, 0xa, 0xa0, 0xa0, 0x11, r1, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {0x6, 0xffffffffffffffff, 0x9, 0x400, 0x2, 0x9, 0x2, 0xd3}, {0x6, 0x80000000, 0x0, 0x598}, {0x65, 0x7fe0000000000000, 0x7}, 0x1, 0x7, 0x0, 0x0, 0xa0f, 0x1f}, 0x21af}, [@etimer_thresh={0x8, 0xc, 0x87f}, @output_mark={0x8, 0x1d, 0x1000}, @algo_aead={0xe0, 0x12, {{'rfc4309(seqiv(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x4a0, 0xc0, "7f84776e3003de6d2ee4cfcecedaabf69a8dd0c40cf4a592c3a128f74d7cd024af96b9f2a382a87d51dfb9140b5e672f106b44d2bfa8bcdc3f9abb76cbc6253b249438eb86cb6a500ca6f0f717ba841aaec2a3ff09d445c0e25536f55d2fa10cf24dcaa37bfe240a0f2ac7d3046bab1e49c8325f8012a756b4e37e99f32306c22d572b9ddd08f6b798bb5d1a4eb440e93dd5edfe"}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0xc000}, 0x20004004) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000003f000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl(r0, 0x4400000000001274, &(0x7f000002f000)="") 2018/01/31 22:30:42 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000f99000-0xa)='/dev/dsp#\x00', 0x3f, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c98000)={0x8, 0x7, 0x8004, 0x4, 0x5, 0x1f, 0x200, 0x1, 0x0}, &(0x7f00007fb000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c73000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x156e0f07, 0x8}, &(0x7f0000e41000-0x4)=0x98) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000acc000-0xb8)={r1, 0x2, 0x1, 0x8, 0x6, 0x100000000, 0x10, 0x2, {r2, @in6={{0xa, 0x3, 0x32, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0xf63f, 0x100000000, 0xd64}}, &(0x7f0000d73000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fd6000-0x4)=0x8, &(0x7f0000420000)=0x4) 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000d75000-0x4b)=""/75) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000867000-0xc)='/dev/amidi#\x00', 0x1000, 0x200) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000025b000-0x6)={0xaf8, 0xe40, 0x1}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d94000)="520001007cd66355d2af6f28fa4b7cc90080", 0x12) 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000461000)=0x1, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00005f5000-0x38)={&(0x7f0000f76000-0x60)={0x27, 0x100000001, 0x81, 0x5, 0x3, 0x0, "e7bb2d58022ba02c439c067beb5e52e43714c7dc45accfc46133e19045a0f160a958d192b4de2dbc091da359f99b8ba0a111d80831721e91845333812c0d3b", 0x100000001}, 0x60, &(0x7f0000bc9000-0x10)=[{&(0x7f00005fc000-0xd6)="be89c1fc67684ffa8d487585bb361ce96223f6240ecf2821be8023901446c369c53575400b16e8d56ee5cee0bc70e9d6a5251fbbc710e6eccd7288eb97cafd0bf3957584313a5971f03946ea4d2fab56134123dffd135484c97e24beff898bdb2edba4f9013fa618d54265d21f38b98c5c5974b2b4f86b3dd993270ab6106277dccccc8051a6cc42f476e7d0b199fe4562c6c9c5d87524511618fba6489ec5aaf9e2b23e618c4ed2e71827005e5331cb6bc4dc58d612172a38be750319df51b19df0b87815815ce395d6b994e37d2a55c6f05b67a5af", 0xd6}], 0x1, 0x0, 0x0, 0x4}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000348000)={0x0, 0xfffffffffffffff8, 0x10}, &(0x7f0000487000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00008fa000-0xc)={0x80000000, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dd0000-0x8)={r1, 0x0}, &(0x7f0000f4c000-0x4)=0x8) ioctl(r0, 0x2203, &(0x7f00008d2000-0x19c)="") 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0xffffc, &(0x7f0000b5b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:30:42 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003ae000)='proc\x00', 0x1, &(0x7f0000001000-0x5c)="d8fbd1ff32c8bf764448b95786ea6fd5bd20e92a3cc6764c1151ebd859dc25f23b1309c6c70f80c1c0fc6a59a554b9bba95905f15a56232f4ad5803a1cd2ed0f90f200a6974ca3d3150640c9ab120000000000000008ea4b2056d45d") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000021000-0x9)='/dev/sg#\x00', 0x339, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000000c000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000017000)=""/241, &(0x7f0000014000)=0xf1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001b000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_dev$sndpcmp(&(0x7f0000022000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000021000)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$dspn(&(0x7f000082b000)='/dev/dsp#\x00', 0x1, 0x210000) close(r0) 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aca000)={0x0, 0x0}, 0x800) sendmsg$nfc_llcp(r0, &(0x7f0000d17000-0x38)={&(0x7f00009a8000)={0x27, 0x5, 0x2, 0x3, 0x4, 0x0, "40cd46e93d0383e3f4d83a57c7b3f38339ca3def1b462f1d10aacf71d36de949b594578c349adad123983a25b060be0afb063677d7a04d5874dcebb90ec20f", 0x8}, 0x60, &(0x7f00008fc000-0x30)=[{&(0x7f0000840000)="9e5b7edf4470b104cc0002", 0xb}, {&(0x7f00000d7000-0x67)="1f5fba2fcb8cfa08579756c894cc18e96d5785d786033d6c58c28cad91353288cd207ebe4f024f66f9a256250f4aab1e9f8946b0f2a347ae2c743da67ff2acf60b0b934eede3b84ac3c347f53c418178a7c4ecdfb5d0e041e8a7619a6e80358be272cac6adffbb", 0x67}, {&(0x7f0000a9b000)="80178870fd6067bd989138630539cbfbfe0d8dc7cf76a2de4cff7b80e607b9c2b069c8722819809920e155206dac9b76d61af554d917b7c9dacce09fa336", 0x3e}], 0x3, 0x0, 0x0, 0x8004}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f00000dd000)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000066e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000421000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000927000)=0xe8) getresgid(&(0x7f0000191000-0x4)=0x0, &(0x7f0000493000-0x4)=0x0, &(0x7f0000802000)=0x0) fchown(r1, r2, r3) 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005db000)={0x0, 0x0}) r1 = socket(0x11, 0x8020400000000802, 0x0) clock_gettime(0x0, &(0x7f0000390000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a1d000)=[{{&(0x7f00000da000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073c000-0x40)=[{&(0x7f0000925000)=""/40, 0x28}, {&(0x7f0000d31000-0xe9)=""/233, 0xe9}, {&(0x7f0000bf2000-0xfe)=""/254, 0xfe}, {&(0x7f0000157000)=""/168, 0xa8}], 0x4, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000476000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007bf000-0x60)=[{&(0x7f0000d7d000-0xb7)=""/183, 0xb7}, {&(0x7f00004b2000)=""/4096, 0x1000}, {&(0x7f0000c0d000)=""/19, 0x13}, {&(0x7f0000d34000)=""/132, 0x84}, {&(0x7f0000d78000)=""/4096, 0x1000}, {&(0x7f0000cf6000)=""/92, 0x5c}], 0x6, &(0x7f0000b86000)=""/81, 0x51, 0x0}, 0xc3}, {{&(0x7f0000303000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e32000-0x80)=[{&(0x7f0000df2000-0xca)=""/202, 0xca}, {&(0x7f000082d000)=""/4096, 0x1000}, {&(0x7f0000da1000-0x71)=""/113, 0x71}, {&(0x7f00001ff000-0x2e)=""/46, 0x2e}, {&(0x7f0000215000-0x64)=""/100, 0x64}, {&(0x7f0000b5e000-0x67)=""/103, 0x67}, {&(0x7f0000aa5000-0xdf)=""/223, 0xdf}, {&(0x7f0000dfd000)=""/127, 0x7f}], 0x8, &(0x7f0000004000-0x1f)=""/31, 0x1f, 0x80000000}, 0x200}, {{&(0x7f0000969000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e31000-0x10)=[{&(0x7f0000428000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f00002b9000-0xe)=""/14, 0xe, 0xa0}, 0xff}], 0x4, 0x100, &(0x7f0000fe6000-0x10)={r2, r3+30000000}) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) pwritev(r1, &(0x7f00007c6000)=[{&(0x7f0000d1e000)="cba5a1b4f56dd1af99dfd838a284f51251948c11e9208e16e4e91b006493b497ffe09112", 0x24}, {&(0x7f000028c000-0xa6)="9fd57a50fc7e3c4c086195a53b572675369026c05d0f51511588f5de888cde313c58fee3e753ee5c3e9c6525afe1fe423f0a2e79d00964c060b202111c2b52429b659277f294d2fa3901e6c67ccb12255a0eb679c48399966a8c1d58890958916d6b306d857aa5d23d1257dbfaeb2786f92a7767817c2edb6fe4429149ffbd4524d3ac1597e6af25d8662ff93a118e9590a115dac43d217d655c70e63ff84232a96889479504", 0xa6}, {&(0x7f0000ea5000)="a9b1e516a42fb184fcd238c2adffd75c2c7ecc4a04961b7426617f", 0x1b}, {&(0x7f00007b8000-0xe2)="288fcba37b36c3501d152208d6387138d2d930cdb2e351d1781c09c3d70383821a567e0479780ae6a9f99197f2f2934746d475c745175ab95e014d32d454345f33501ff07158336cc0efa79788c104c01dbbd9de253e0c23169c3d8f5e68d8d542a275fdea27b6dfc45dd60640c1888b5b673573d1f99a96724017f05290a1ae6416c77863f6c53ba2037462b5794427305a4040c35681abcd4c4644a256af5355596e8981d663dae0389b5c0f82944a86f8050fefc921a45471dcb465e80fe3afc4dc07ed244e226e9e5c56f1a4abecf70e077d1f6fd8aabd0da7d292116a13545c", 0xe2}], 0x4, 0x0) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fcntl$addseals(r0, 0x409, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fbe000-0xfd2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"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"}}}}, 0xfca) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f00000c3000-0x80)=""/128, 0x80}], 0x1) signalfd(r0, &(0x7f0000001000-0x8)={0x1837}, 0x8) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = syz_open_dev$sg(&(0x7f00002fa000-0x9)='/dev/sg#\x00', 0x7, 0x22200) r1 = creat(&(0x7f00004ad000)='./file0\x00', 0x40) r2 = fcntl$getown(r1, 0x9) process_vm_readv(r2, &(0x7f0000b41000)=[{&(0x7f0000a58000-0xde)=""/222, 0xde}, {&(0x7f0000c0b000)=""/132, 0x84}, {&(0x7f0000f13000)=""/84, 0x54}, {&(0x7f00006ec000-0x79)=""/121, 0x79}, {&(0x7f000017e000)=""/126, 0x7e}], 0x5, &(0x7f0000b1b000)=[{&(0x7f0000334000)=""/133, 0x85}], 0x1, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a4f000)={&(0x7f000080a000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009e5000)={r1, r3}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000220000-0x4)=0x0, &(0x7f0000519000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000afc000-0x18)=@add_del={0x2, &(0x7f0000d6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe6f2}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fda000-0x28)={&(0x7f000081f000/0x3000)=nil, 0x3, 0x0, 0x10, &(0x7f0000d87000/0x1000)=nil, 0x100000000}) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x18dd4a2846f5ecea) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000031e000)=0x100000000) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002fe000-0x2)={0x9, 0x5}, 0x2) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000008d000)=0x0, &(0x7f000039e000)=0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000387000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x0, 0x0, 0x20, 0x0, 0x0, 0x100005, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f00002fc000)='./file0\x00', 0x801, 0x8) getsockname$packet(r0, &(0x7f0000421000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b54000)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000136000)={0x0, 0xedb6, 0x0}, &(0x7f0000ab0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000318000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ee7000-0x8)={0x0, 0x80000001}, &(0x7f0000a91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002f6000-0xc)={r2, 0x3, 0x20}, 0xc) bind$alg(r0, &(0x7f0000dc3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="", 0x0) socket$kcm(0x29, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00005e3000-0x9)='/dev/dsp\x00', 0x480, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00003f4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000638000)='./file0\x00', 0x186) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/31 22:30:42 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="1895fe92bc1321e040bc402d091c643f", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_ifreq(r2, 0x8930, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000207000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000039e000-0x14)={0x3, 0x0, 0xdee, 0x0, 0x40}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f000039c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b05c8e6fa2d3d852386228f2725b565ab96a424a2804000e8960d29ab510a3b61d6f4b78f735603fa1028ae1e77712271387e0b71e5913a1a894e8efb1d53e41e492a3e2e0"}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) [ 94.291117] device eql entered promiscuous mode [ 94.294800] xt_hashlimit: overflow, rate too high: 0 [ 94.327536] xt_hashlimit: overflow, rate too high: 0 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001c6000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) pipe(&(0x7f0000c39000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003a1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00004ad000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000dcb000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008f1000)={0x4, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000357000)={0x3, r1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000dc8000-0x80)=@generic={0x0, ""/126}, &(0x7f00005a7000)=0x80) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f00001a2000)="205e0fe5c8dbd4f18789b7bf8f064f4aabf6aae29f0677b5490026e5c898e8cdfe66579fd16edec4b79c1fd5fa54a476fedff6f14e7828194e31ca673e48568b9c3ee7d351edffa1e15b82e84caa97bc8c7e71f241d0a8d0d44afd20ed6450c5f75d14372108a0fba17f2a63d05f9fbc6c342bcd5157b121687518eab433eb4bc355339cbeaf96a4f54f7a035b25242f35bcf28008884852166e735f2c0898ea2a6ba239c793089476272252e68b20a5a39562bf73d362e9094304138381ede2844bc53b72632b4f217c623e4fcc39d848071768c9206511ca27009bfbbf833f682ac236bc02e63022", 0xe9) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f12000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000070f000)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000d6000)=0x1d, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) connect$vsock_stream(r2, &(0x7f0000f54000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00006e4000-0x10)={0x3, &(0x7f00004c4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fa5000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000004a000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d9e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x4, 0x2, 0xfc, 0x5ca8, 0x40880000, r4}) r5 = accept(r0, &(0x7f00004be000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001ba000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000078e000)={0x0, 0x2, 0x30, 0x0, 0x8001}, &(0x7f0000202000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00006d4000-0x14)={r7, 0x800, 0x7, 0x3, 0xf973, 0x9}, &(0x7f000024a000-0x4)=0x14) sendmsg$can_raw(r6, &(0x7f0000b81000)={&(0x7f00003d1000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000f90000-0x10)={&(0x7f0000bbe000-0x10)=@can={{0x4, 0x0, 0x8, 0x1ff}, 0x0, 0x2, 0x0, 0x0, "61238470ee728c69"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x810) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x27d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r8, 0x0) accept$netrom(r2, &(0x7f0000cfa000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f1f000)=0x48) socket$inet(0x2, 0x80807, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x4000, 0x78001051, &(0x7f000000c000/0x4000)=nil) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000022000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000002a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xff, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) readv(r2, &(0x7f000002b000)=[], 0x0) epoll_create1(0x80000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000002d000-0x8)='./file0\x00', 0x3) 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$sg(&(0x7f0000032000-0x9)='/dev/sg#\x00', 0x8, 0x90400) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl(r0, 0x6, &(0x7f00002af000)="42d0f20f97a0") 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0xffffffffffffffff, 0x401]}, &(0x7f0000009000-0x4)=0xc) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)="") 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dbc000-0x8)='./file0\x00', 0x109) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000fc8000)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$llc(0x1a, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000010e000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000c10000-0x4)=0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000e10000-0x4)=0x0, &(0x7f000095e000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000e95000)={0x0, 0x0}) r4 = memfd_create(&(0x7f0000f76000)='em0\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xd05, 0x4) select(0x40, &(0x7f0000e14000)={0x7e2, 0x40, 0xb9, 0x7, 0x10001, 0x1, 0x7, 0x2}, &(0x7f00009df000-0x40)={0x7, 0x101, 0x8001, 0xa9fd, 0x0, 0x9, 0x1, 0x10f}, &(0x7f000006d000)={0x9, 0x80000000, 0x8, 0x9, 0x3, 0x0, 0x9, 0x5}, &(0x7f0000864000)={0x0, 0x0}) [ 94.479902] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 94.489183] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndmidi(&(0x7f00006ad000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x100) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x100000000, 0x10a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x8, 0x8, 0x8, 0x10, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200c00, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0xf325, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x5, 0x49, 0xb71}, 0x10) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006a4000-0x50)={{0xff, 0x8}, {0x5, 0x1}, 0x6, 0x7, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fe000)={0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x3, 0x38000000000000, 0x7, 0x100, &(0x7f0000980000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x1ba725b7, 0x200000000000000}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dd3000)={r0, 0x0, 0xfc, 0x10, &(0x7f0000143000)="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", &(0x7f0000e25000)=""/16, 0x0, 0x3}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000340000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000039c000-0x1)=0x0) 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x2, 0x2100) syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x2, 0x24a02) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000003000)=@pic={0xdb03, 0x7f, 0xf6, 0x7, 0x4, 0x1, 0x6, 0x6, 0x9, 0x80000001, 0xff, 0x8, 0xa08, 0x5, 0x7fff, 0x8}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000-0x10)={r0, r0, 0x2, 0x3}, 0x10) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d8000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b42000-0x4)=0x0, &(0x7f0000207000)=0x4) r1 = socket$inet(0x2, 0x80004, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ab3000-0x1a)={0x0, 0x7, 0x9, [0x3ff, 0x2, 0x2, 0x1, 0x4, 0x401, 0x80000000, 0x9, 0x7]}, &(0x7f000007f000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e85000-0x4)=@assoc_id=r2, 0x4) 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x752, &(0x7f000002d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000016000-0x20)={0x80000000, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000b000-0x20)={0xf1a, r2, 0x10000, 0x80}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000002b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "d304ce40"}}}}}}, 0x0) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ff000)='/proc/self/net/pfkey\x00', 0x82, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000bc5000)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f000054a000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000c90000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x4000000}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000025000)=0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xc6d3, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000371000)='/selinux/load\x00', 0x2, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getdents(r1, &(0x7f0000ef8000-0x2a)=""/42, 0x2a) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c30000-0xc4)=""/196) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d1e000-0x10)=@common=""/16, 0xfffffffffffffcfa) fcntl$addseals(r1, 0x409, 0x1) accept(r0, &(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000-0x4)=0x26) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="78650f519362fccdffadb3221aadca2b10a00bc4c82845a0772065055873af0c23ff72388f9dde0cbb811710700418719522d75dfa4b0ea9e7f6d75d3fbff487b6a0d408d83ddc628e4db103c00c05e395da3e84bb9b78ef6ba888814d5e4f9f3a81fa41267a0cce72ec527a8526e19b65ec6c736edefd529ea4ffe9157f2d607457d4976261d0744d3ac4f2b636518aad7841d49927609ddda45bcc9e52144f224f8b5aaad6cf86bd3aaee25349507006fdc58e5fc823272ac25f3ea93cf8df6aecb36c885773d09e3d4b4df84c2a1aec7b8e7df12e376f1134e8c22bb9d29cd6e27aa7eabc78958876a88a9c", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000a4a000)="") geteuid() r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/member\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x680) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/197) dup(r0) 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f37000)=0x8001, 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/31 22:30:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dda000-0x9)='/dev/rtc\x00', 0x801, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00009b8000)={0x3, 0x9f3, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x7c)={r0, 0x7fffffff, 0x4, "07dade78c17ddaa1818a0c4c6e66b36f3245aa05a9b5e5a5d8bdb8862bf72b2a3a733582999847abda3021827cd7593d199f68d52d83a9f86fe1a076dfb330bb886397420b2d0fa5028f4cbdb658047e200fb2427ee5221fa13e6b27735a7a6fca9b78d99f7081e92d83b8b6f3535c7e715d"}) sendto$ipx(r0, &(0x7f0000001000-0x64)="fa85ec7edd7a05578e3f6e3745a21083b9791f9e8786715e521a078df853588aaf8c35c9230fc5aa316f500c0ba013889fc045823f3e0839d21866813076c6f8bf3d960d180529cb528cbe56e8a9e85d0e41329ee23b7bfd43fd17cf9d6cc1c561d634df", 0x64, 0x20000001, &(0x7f0000001000-0x10)={0x4, 0x8001, 0x5, "3212e43045de", 0x9, 0x0}, 0x10) eventfd2(0x1, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x9, 0xe55e, 0x2f, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x80240) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) flistxattr(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000002000)=0x3f, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000003000-0xb0)={0x7, 0x0, [{0x80000008, 0xe4a1, 0x5c, 0x4, 0x180000000, 0x0}, {0x8000000b, 0x100000001, 0xfffffffffffeffff, 0x1, 0x3, 0x0}, {0xc000000a, 0x25f, 0x3, 0x1f, 0xffffffffffffc72f, 0x0}, {0x0, 0x4, 0x7, 0x76, 0x6d, 0x0}, {0x0, 0x2766, 0xff, 0x2, 0xfffffffffffff000, 0x0}, {0xb, 0xbb, 0x200, 0x3, 0xcf83, 0x0}, {0x80000001, 0x4, 0x3, 0x3ff, 0x3ff, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000004000-0x10)=@llc={0x1a, 0x1f, 0x3, 0x7, 0x5, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000-0x44)="3af4f29d320d16056e370966a68739c2d8e4872878607014e210dc7ff06a1c673e1027badefa46ae480dff633d3a81226340a243d51f8dc2647f66b0c1e48bbc1b19f000", 0x44}, {&(0x7f0000003000)="62c6ddb3a6bb3c8a1f14aaaa59b47710f8fa3c77fbc2e9602890aad8fed0a15ca2b2c4fab8fde291d5d64b72b67a7760bd76d39144870218424b2cc25e1b8300289d00b9921e55708b7a9a0f5d0ab142be70acce6fe6ce6c59f3528fa290d0b65fb222d5bb7f80b898bee98902f7879a61a5b1a3e6f776", 0x77}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000002000-0xe)=@l2={0x1f, 0x1, {0x63, 0x8, 0x40, 0x2, 0x7, 0x6404}, 0x3, 0x9}, 0xe, &(0x7f0000001000)=[], 0x0, &(0x7f0000003000)=[{0x1010, 0x10e, 0x2, "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"}, {0xf0, 0x118, 0x1f, "890425942fe3f5c9091be9c0e7816ba168d5f1b88500ec5c4dc584132a5c3dc783a04ff419c9382aeab1a473b46a9eabc8288f69f22ad04268ccad39c1741fb411dac725220ac4bfd46c2af6526108bfb5815e5680a7b923f6f9b2496c87ab0d1a843fe72bf3d3f5b21c056bc53faf1eea345687cef31193f703d7684702b77e66db55bb012259f2fa305c60a79d0b511e458dc00f6913130136cad93484f8735177111c9fb89d9689787ab3a759e7ab72ec46ef083071e13131fd9926a21ab92555fbadab8f5d2d575256f7a5c8ebc26ccef01f41d597619501f1"}, {0x100, 0x11a, 0x8001, "5e0159f62e1561d0f12058388de7a10aa86b4983accffddd8c50a8b919e5ec8fd53567834dceb401799d91e0b89703ffcfa363cbc9d4aa73bb99a5d8842598fc1bb00ffb2c05183834b0bdc3cccb595b7cd519e4c16c25ff65e83c2f9467f6928449e9b49d7732a329accf5e977d7ca2bf510abae6fef78c4f68dbbb49c7211031f927a81da1e924e3b9b224eb5d9450a4c06b57206a2631bd35d53da9531ffdd0a88d88ea205058769e5ea829bf751781dbea47ed4c1dbcb3a0614b371ed02dc7e467015a8218f8114fb9682507ebfa388d7b1269c3159280544edf9066de78569633f5b78e26878d03d4a640"}], 0x22c0, 0x41}, 0x1}], 0x2, 0x24000080) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002000)={[0x4, 0x7fff, 0x8, 0x9, 0xc, 0xc7d, 0x8, 0x3, 0x4, 0x81, 0x7, 0x0, 0x4, 0x1, 0x81, 0x6], 0x1000, 0x40}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000006000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000005000-0xd3)="52bba74f40fe428c4686bea911f23b52a06061412061bb35236ed6b60c52055b696cc433adcbed24887f0148341fc1bf16ef5a4d9ec868799688ca7de14ffc0ad562333dc481b3ee7e4984acd23da8f60bd23d12f7e2f3f042c6267a2ed4880690337d5136e45cf8fd9e163ef8415118e200c6d7dc1cd2a1f9d57c2dfe7af86e0c8c63e2bfd5c89ac4ec1200c4c467ea2d9215da948f4aa07496e99684f994c02076760af382c5034c97d93b7859ca4a7f22c7d7de97df109158daa3264cc82d245c30dbc016a2a3d135f470a9595594528f3a", 0xd3) iopl(0x280000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, r2}) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6a000)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000aea000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f00002c5000/0x1000)=nil, 0x1000, 0xd, 0x20010, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b21000-0x30)={0xf8, 0x0, &(0x7f0000043000)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f00005c7000)=[], &(0x7f0000998000-0x20)=[0x40, 0x30, 0x40, 0x0]}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f00001c7000)=[@fda={0x66646185, 0x3, 0x2, 0x6}, @ptr={0x70742a85, 0x1, &(0x7f00002ed000-0x1)=0x0, 0x1, 0x4, 0x25}], &(0x7f0000871000-0x8)=[0x0]}}, @register_looper={0x630b}, @exit_looper={0x630d}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, r2, 0x1}, @acquire={0x40046305, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x68, 0x38, &(0x7f00007c0000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000a07000-0x1)=0x0, 0x1, 0x0, 0x14}, @flat={0x776a2a85, 0x10b, r3, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000f56000)=0x0, 0x1, 0x4, 0x26}], &(0x7f0000703000)=[0x38, 0x18, 0x20, 0x30, 0x78, 0x20, 0x28]}}], 0xa8, 0x0, &(0x7f000027b000)="7915e6318aaf83e0aadde02546fb07dcb62f412d816ec9edc61611f2fafd679729a0e1223031236e6656a4e878d81788cccbc23d12cdffd589ed0d5f7233888d754390e5d792c54a5873584b4e578787635e1e9f2249f1cc24ac279ace599c2399ddae499de7d990a35697688c512efd9300896d5d22ca1823e4d60ceb379dfe162ca4aca54424f31b2087c6673784b1ab9816070926248a730f67922d68052fa59efd010944b718"}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b2000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000434000-0x48)={0x1, 0x7, &(0x7f000094c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf2d, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)='syzkaller\x00', 0x9, 0xb2, &(0x7f0000878000-0xb2)=""/178, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b27000-0x10)={r4, r5, 0x7, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) prctl$intptr(0x1, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000e000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$dmmidi(&(0x7f0000008000+0x8b6)='/dev/dmmidi#\x00', 0xfffffffffffffeff, 0x40000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f000001d000)={0x2, r2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000001d000)={r1, 0x80000, r2}) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x4040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000006000)={0xffff, 0x401, 0xce, 0x6, 0x100, 0x80000001, 0x401, 0x5, 0x18b, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x50)=[{&(0x7f0000006000-0xf5)=""/245, 0xf5}, {&(0x7f0000003000)=""/193, 0xc1}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000002000)=""/185, 0xb9}, {&(0x7f0000007000-0x8b)=""/139, 0x8b}], 0x5, &(0x7f0000007000-0xe0)=""/224, 0xe0, 0x7}, 0x100) getsockname$packet(0xffffffffffffffff, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000+0xf1)=0x7, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000005000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) bind(r0, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x574, 0x0) 2018/01/31 22:30:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/route\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000433000)={0xfffffffffffffe00, 0x314b34c7769c2287, 'client0\x00', 0x4, "62cfb1918cc4ea02", "b834bc618374388b060a0317cb7f27551effecaf3e06f8930c26376977108beb", 0x100000001, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r3 = socket$unix(0x1, 0x7, 0x0) listen(r3, 0x1f) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x4, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r4 = epoll_create(0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x4)=[0x0], 0x1}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000037c000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/31 22:30:42 executing program 0: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f000032d000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000094f000-0x22)="") r0 = syz_open_dev$usbmon(&(0x7f00001d0000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be3000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ff9000)={&(0x7f0000b8b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f28000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000652000)=""/140) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a21000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d8c000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000e64000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000388000)={r4, 0x26}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000014b000)=0xff, 0x4) 2018/01/31 22:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d1c000-0xb)='/dev/midi#\x00', 0x0, 0x20900) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096c000-0x4)=0x8) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000bd2000)=0x0) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000039b000)=0x3ff, 0xffffffb5) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x5, 0x200009) r1 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x14) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="7367b5427fce84994b78d7cebe9d65d115c514bb6ec03b8e127ec76961f4fc58fb6d2f55b198b225a221a6f2dae89e2217d6e85b1e2b5dceff86ab085e28bfdd2bc99b608d4eccb6883d711150b55b8f361e7d79c1150581dfa7b2b3") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000008000)='Z', 0xfffffffffffffebf}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r2 = semget(0x3, 0x7, 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx2,cbc-serpent-avx)\x00'}, 0x58) semctl$GETPID(r2, 0x2, 0xb, &(0x7f000000b000)=""/126) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000a000)={0x4, r0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f000000d000-0x8)='./file0\x00', &(0x7f000000a000-0xa4)=""/164, 0xa4) 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xfffffffffffffffe, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x415, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000003000)={0x10001, 0xbb5, 0x800, 0x4}, 0x10) wait4(r1, &(0x7f0000003000-0x4)=0x0, 0x3, 0x0) getsockname(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) syz_open_dev$amidi(&(0x7f00004f9000)='/dev/amidi#\x00', 0x1ff, 0x4000) 2018/01/31 22:30:42 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$bt_l2cap(r0, &(0x7f000034e000-0xe)={0x1f, 0x1, {0x5, 0x20, 0x100000001, 0x0, 0x6, 0x20}, 0x100, 0xfffffffffffff000}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c46000-0x18)=@generic={0x9, 0x4, 0x3f}) getpeername(r0, &(0x7f0000b04000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000939000)=0x10) write$evdev(r0, &(0x7f0000436000)=[{{0x0, 0x0}, 0x80000001, 0x7fff, 0x5}, {{0x77359400, 0x0}, 0x10001, 0x1, 0xfffffffffffffffa}, {{0x0, 0x2710}, 0x0, 0x8, 0x9}, {{0x0, 0x2710}, 0xffff, 0x7, 0x1}], 0x60) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000508000-0x4)=0xd371) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001c7000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x340}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000063c000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000e80000)='/dev/vcs#\x00', 0xa88b, 0x0) perf_event_open(&(0x7f0000b0e000)={0x7, 0x78, 0x800, 0xff, 0x401, 0x5, 0x0, 0x80000000, 0x4000, 0xa, 0x5, 0x4, 0x401, 0x59ba58c1, 0x4, 0x9, 0x6c1, 0x4, 0xaa04, 0x2, 0x0, 0x2, 0x800, 0x6, 0x0, 0x1f30c999, 0x7fffffff, 0x5, 0x40100000000, 0x323, 0x4, 0x200000000, 0x5, 0x7, 0x0, 0x5, 0x6, 0x2, 0x0, 0x4cc, 0x4, @perf_config_ext={0x1000, 0x7}, 0x20000, 0x5, 0xffffffff, 0x6, 0x64ed2eef, 0xfff, 0x3, 0x0}, r1, 0x8000, r2, 0xe) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000005f000-0x8)={0x0, 0xf1}, &(0x7f0000ccd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000679000-0xa0)={r4, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x8001, 0x1, 0x7fffffff}, &(0x7f0000aeb000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000498000-0x1000)=""/4096, 0x1000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x5, 0x4) getsockname$netrom(r2, &(0x7f000053b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a8000-0x4)=0x48) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f000089e000-0x50)={0x100, 0x3, 0x7, 0xf0d, &(0x7f000028a000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/31 22:30:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x4, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x7, 0x8c}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r3, 0x1, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000003000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r4) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/31 22:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x7fffe) r0 = socket(0x10, 0x802, 0x0) inotify_init1(0x800) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/31 22:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ba6000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x400000) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e90000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x1cfefb18, 0x0, 0x7}, &(0x7f0000510000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000024e000)=@assoc_value={r1, 0x0}, 0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000097e000-0x7)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x97fe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 22:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x4, 0x5, &(0x7f0000248000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x7, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 22:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000151000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c3a000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x0, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r7 = dup3(r6, r1, 0x0) getsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(r1, &(0x7f0000fd2000)=[{&(0x7f0000b7d000-0x4a)=""/74, 0x4a}, {&(0x7f0000026000)=""/34, 0x22}, {&(0x7f000024e000)=""/4096, 0x1000}, {&(0x7f000047f000)=""/4096, 0x1000}], 0x4) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000da7000)=""/227) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ce9000)={0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x3}, &(0x7f0000fc8000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000e92000)={r8, 0x100}, &(0x7f00000ce000)=0x8) ioctl$KVM_SMI(r6, 0xaeb7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000048c000-0xc)={0x4, [0xb, 0x9, 0x4, 0x34]}, 0xc) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000894000)=""/77, &(0x7f000048f000-0x4)=0x4d) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00008a3000-0x1)=0x5, &(0x7f000044a000)=0x1) clock_adjtime(0xb, &(0x7f0000e84000)={0x10001, 0x0, 0x100, 0x8, 0x100, 0x80000001, 0x4, 0x725, 0x5693, 0x2, 0xff, 0x0, 0x2, 0xfff, 0x8, 0x969b, 0xfffffffffffffff7, 0x7, 0x20, 0xab, 0x4, 0x99, 0x3, 0x0, 0x100000001, 0x9}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/31 22:30:42 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x209, &(0x7f0000007000-0x13cc)={@random="b14ddeffe576", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1d3, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x81, {0x0, 0x6, "880a25", 0x7, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x7f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x1b, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xb}}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0xda, "7163574c844b203ee2688e477e3aec895a7f4b8a2352fdfc1152e56da84bc462ec620a15e2bd32909e0cb283eed5d9e383c26e498647d35231d9843fe88054ddd8b436718d8b2846dfe7d6dd43b2262fe7225e8dcefbae12b61722ee13536dce031e72bbe8e0cbb6db3ce5473f801076a31c90374381b87931bfa4fee2b070deafd4dca08416fd62b20c2a7ed763f879d0222d77bd07edeeb6ad0e83a97bfe8f90a83c13162d0232ca1f434675aed23d6f6cc4444205155fdd073dd1209a70d8b784132b3d3f7c748ef18bc2f18f64d94dd716398fc5d1079dfc"}, @jumbo={0xc2, 0x4, 0x1000}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}]}], "79f46ba42df3d45d560eff77121a1731df619e5be9da5b46c4ce960706a962344cf55ed0c34f4f7d3aa91634d8321832d23a39f8512a35c0ff231e6a4b6424edd6b51d7254fcc0f67ac6758b582f"}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000000c000)={0xfff, 0x6, 0x5, 0x1000, 0x8, 0x6}) 2018/01/31 22:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009c6000-0x10)={0x17, 0x1, &(0x7f00003f1000-0x1)='L'}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000018c000)={0x2, 0x0, &(0x7f000056b000)=""}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000083b000)={0x2, 0x9f, &(0x7f0000470000-0x9f)="9154c5a99dc32c2771375c2396ac32cab0b457802a4a2eccb43e34500399e66dc8d23c69c353012e640a333508b58e0e639dbe494ed10d3f2315cb9aad7fcd208aeecc3d03f91d9dd76cdfad137b71b5de3deb5a12c6a64cd43225581ae369238de7c194ec1afe0f79740057b91ad992d6a2ac67aede9f8bc0297c02976e3dfab1078d4992b8fd47ab175e814aafe7dc6cc1fb96c7211a6ed766f4eef14b4a"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x4, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x2f, 0x0}], 0x30) 2018/01/31 22:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000052b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a61000-0x4)=0x1c) ustat(0x7f, &(0x7f00007ac000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000005c000)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000014e000)='/dev/vga_arbiter\x00', 0x80040, 0x0) r1 = syz_open_pts(r0, 0x800) r2 = dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000563000)={0x100000, 0x3000, 0x0}) 2018/01/31 22:30:43 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0x3)='/dev/adsp#\x00', 0x101, 0x82) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x2283, 0x200, 0x1f, 0x55b2a7ec, 0x5, 0x5fb}}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffb8, 0x400) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mknodat(0xffffffffffffffff, &(0x7f000086e000)='./file0\x00', 0x0, 0x0) 2018/01/31 22:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000415000)={0x0, 0x0}, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d5b000-0x4)=0x8, &(0x7f0000dc3000-0x8)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000595000)='/dev/net/tun\x00', 0x0, 0x42) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000848000)={r1}) accept$llc(r3, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000598000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000eb2000-0x10)="6a6ecf18f6143dd5a8f197b6e93f4f22", 0x10) accept$netrom(r3, &(0x7f0000c6d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006c2000-0x4)=0x48) ioctl$sock_ifreq(r1, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 22:30:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8e040, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = request_key(&(0x7f0000875000)='user\x00', &(0x7f00005ea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e2000-0x2)='^\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000934000)=0x9, 0x4) dup3(r0, r1, 0x0) 2018/01/31 22:30:43 executing program 2: set_tid_address(&(0x7f0000aa5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x115301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000)={r0, 0x7, 0x4, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40, 0x0) bind$bt_hci(r0, &(0x7f0000001000)={0x1f, 0x3, 0x0}, 0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="59855bbd49b2e5a90a3017aa24265565fb1446a734ca2280501cc2e3eab14d17b935cbd63c55f4088e9bce0237bfa861cc") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000)={r1, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xf, 0xe, &(0x7f0000002000-0x70)=@raw=[@alu={0x0, 0x40, 0x0, 0xf, 0x4, 0x8, 0xffffffffffffffff}, @jmp={0x5, 0x3cd, 0x2, 0x0, 0x2, 0x10, 0x10}, @generic={0x100000001, 0xce8, 0x5, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @generic={0xbde, 0x1d9ccc91, 0x5c, 0x0}, @ldst={0x2, 0x3, 0x3, 0xb, 0x1, 0xfffffffc, 0x4}, @call={0x85, 0x0, 0x0, 0x25}], &(0x7f0000004000)='syzkaller\x00', 0x0, 0xbd, &(0x7f0000000000)=""/189, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000006000-0xa0)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7f}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000007000-0xa1)="c22a98c61ae8e5e614d8efb94f70dba367ab434fa299e94e84aafa34444f5b93da37e08b7f05daafe212677a90589bc5f4cb55f757a8d88d954d723b79a3135014389644fb89aeced0754c2a8273ec84b7357a6c88cca55822142ea885233e069b75ecbc239d8d0d1b22d9069098ccd9656320ca8aa9498edbfeea4f1866e0ee7d15f38d33db4ad62b0050fb222b8eee3a14f7d20f0f1166fe1ea11a4ef1aea92e", 0xa1}, {&(0x7f0000006000)="b0bd19b05f692859753bff1299e9e616e6a97d49d9f2675cea4c97561e45329974078ab608168d70d5abd8017e93d86b97464943b055f72371d7be9ed79e2b9e42a0d082ac5f7bd7aaef6572c8326cff7a1e8940a30a99b3f9148ccc3961f75546582e811dedf559d2ecc55be0c868e5cc2e95e711cc324e91b0b8d26363bdea23ef8df22e5cdb5f247e0f5e317412cc14f1493ab06efe0b6c", 0x99}, {&(0x7f0000006000)="f18b0955b1190662ba7a95ba368ab293a1fd1902262f3bf8067de8688677527c841eb9d3d6904153fc24714cc2ba580f627b0cc4faa97518586e7943b7fbba844a85c133a8dfdf4006f36629fc74f381365376ec306739759e9a4eee0072aeea01dc6fbd897f1f04b0", 0x69}, {&(0x7f0000001000-0x7e)="78d3ec0b63878a6e43297bba2c8065d7afe8465e723a8341433df27acdeb71b614136479baf0eb8c9af7c2cdb72df7990aea536cbc38ed0475e99f793390cee79ffffaaa0f49df6c2684d078f6494b42b366c1f8be24a6ed5eb444f6e40a0b7d07920ee00020de28e98a3f5b6a1cd61621a64ea2557e1765bac489d042f6", 0x7e}], 0x4, 0x0, 0x0, 0x40000}, 0x2000c040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000008000-0x1c)={0x6599, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffffb, 0x5, 0xffffffff, 0x5, 0x5, 0x9, 0x7ff, 0x0, 0x1, 0x5, 0xe7a, 0x8001, 0x7, 0x8000}) 2018/01/31 22:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000056e000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000010, 0x0, 0x0}]}) 2018/01/31 22:30:43 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002db000)='/dev/loop-control\x00', 0x101000, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000538000)={0x0, 0x87}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000057b000)={r2, @in6={{0xa, 0x3, 0x172, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000f9a000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xfd53) 2018/01/31 22:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000055e000-0x9)=':[cgroup\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4, 0x90000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x81, 0xfffffffffffffffe, 0x0, 0x6, 0x6, 0x0, "c7270cec3442ac1a9ee73093152d4e2220be4b034914890928ea1e5d033a1461475b0fdedc7e56f31d2d2787245a54294e35e90474e6f4878d9e2b45783c50ec", "279de3e12bb1ad6d5d132bd85c4e9ad53ab276c8e4b0d506d5cf84ceb0738e908dd1e66c28a13ad8876abebc52bc1c024ea68f56aa13c0b4c7879eb883ede56c", "6863d4a961a2c97eb680bbc2345f6d8c67b4161db3f4a2bb286bd8563ec6c905", [0x0, 0x10000]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000000000)="1bf22f2e22e02ed089a8545f4b3f972b651898e838320e9db3f1f123f5b3e1f47fb9aa54c41d7e", 0x27}, {&(0x7f0000001000-0x8c)="333d223ecaed2b419f5166dfd7b7a4c20a514e7146e2b6a69ecba03d5997093235ff67f7f19c59318875de5b98ba8c348f08142a579d990246c5e2167f38a27feceec059fd4f0197a73a5b10577d25741c339c2f47f34392131cc7201252393f144d1bcfafdb8c92d3c78b5510e3aced738315a39d640e48efa1980346d2f3645478d0613edd17b9bb672cb5", 0x8c}, {&(0x7f0000001000-0xee)="3f8023d26247df88950619ad8572ed24f992fee0248daed1b0511f52928d2df627fd7b703064b2e461e8bf261d3a957c24219f1d86402b19d9ac52cd39061cbcfbc907af916bbded1687c678b7c47141a7d4441e40d6bd788b42913e6fdbfd03c38511d251b3dfa195e3461494baa2ac339cb7b31817e02bd295acc6feec475ba9fa9509b3f547fd1ef164a4bf2cd8b1e3e2658e366e0f0eef20459c250802f60415e6d0bfa3f1a2a9c9e82a67329b325bdc451c4da00fb70e0e3d7da3e820a811491c0a04d2adc737c264556c92a8da07c456e6c0c857a4ff6f7e88175548a8ba3fb6f0cf8cc150b1ed852c4067", 0xee}], 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x7fff, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000003000)={0x4, 0xc, [0xe2f33e2, 0x3ff, 0x3ff]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0x1d)="25e2174302480e4d48e7d6fcb5340fc46463b78dfbcdb3a814e55583bf", 0x1d}, {&(0x7f0000004000)="d99b85140b8793b50b9ef55de61dfe82f9b28ea62f1416834ecd8ed9a154ea17b34ea46d7d378275b17be84568690cdca899fae35dec379ed4c9fd2fe034e32d89be20be564481f0d9ffd495bc584f3ddf78c89afc70489a226a2d7eb8f8d5003f5cbada4d5ce57c27da96ef7012be8d4521178809d62642e7dc36484ca32313a70e7a091776e3f74b4da70c8d5e93f7e1590788ba4d54b0a0acdc102257019fac4aa81160d0", 0xa6}, {&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="9d2468d83afe04c5e334198ddd4173ecca59b77a8a763c898e34c3b4a1", 0x1d}], 0x5, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000-0x4)={0x1ff}, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x1, 0x4) getdents(r0, &(0x7f0000006000)=""/144, 0x90) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000006000)=r0, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000005000-0xb0)={{0x6, 0xe863}, 'port1\x00', 0xc0, 0x0, 0x9, 0x11, 0x6, 0x5, 0xfffffffffffffff7, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000a000-0x4)={0x9, 0x2, 0x6}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000000b000-0x4)=0x0) 2018/01/31 22:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/rtc\x00', 0x100, 0x0) socket$inet6(0xa, 0x2, 0xffff) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000282000)=0x0, &(0x7f0000b7d000)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000a72000)={0x0, 0xb8c, 0x8, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xffff, 0x80000000, 0x6, "05e1458129f22eb4371218602c9fc378", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000045e000-0x1)=0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000b61000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000ac000-0x4)=0x2, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) add_key(&(0x7f0000cf8000-0x5)='user\x00', &(0x7f0000b30000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e57000-0x15)="", 0x0, 0xfffffffffffffff8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xd90, 0x0, 0x0}]}) 2018/01/31 22:30:43 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/dsp\x00', 0x100000080, 0x0) read(r0, &(0x7f0000e17000-0xc2)=""/194, 0xc2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003ff000-0x20)={@common='gre0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048c000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) fsetxattr(r1, &(0x7f0000075000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c10000-0x9)='/dev/dsp\x00', 0x9, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000ae3000-0x64)=""/100, &(0x7f0000b9c000-0x1)=0x64) 2018/01/31 22:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(anubis))\x00'}, 0x8b41c6886db00e12) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00003b4000-0x76)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) 2018/01/31 22:30:43 executing program 6: rmdir(&(0x7f0000018000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000001a000)="4115c8a1c917b73839558299c4a50f5d3b5141cbb569b5c788eb29ec7e578e4f6fe767e5448d7e489723745adf715c884788d038fbebb70003dda80da1bcdb05f9463b7efa729e1491a9c8d0c46516892e3d993e3f3b6b0794db0b214c1d79de20e2a06eb9fd5c4a426f675123c4585376902a7692fec16b032ebe63a044d9f59d911081cd64f81f56c05928ae965837441745a11640ebd8a37c") readv(r0, &(0x7f0000bef000)=[{&(0x7f0000900000-0x9f)=""/159, 0x9f}], 0x1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000ee000-0x8)={0x3, 0xa1}) 2018/01/31 22:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x177, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f000061f000)={0x0, 0x7f, 0x1}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d61000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00006d8000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r4 = syz_open_dev$amidi(&(0x7f000013b000)='/dev/amidi#\x00', 0x7bb4410d, 0x4080) accept$nfc_llcp(r4, &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008d4000-0x4)=0x60) 2018/01/31 22:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x0, 0xffffffbc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000653000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) r0 = syz_open_dev$admmidi(&(0x7f0000269000)='/dev/admmidi#\x00', 0x2, 0x440000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000044a000-0x10)=@req={0x50, &(0x7f00003f3000-0x50)={@generic="de67870b47879a1e96e207296d6ceeaf", @ifru_settings={0x3, 0xfff, @cisco=&(0x7f0000133000-0x8)={0x2, 0x9e5}}}}) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/31 22:30:43 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) socket$inet(0x2, 0x1, 0x7fffffff) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x1a2) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000094f000)=0x7, &(0x7f000006f000-0x8)=0x1) 2018/01/31 22:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 22:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f00001bc000)=0x0) clock_gettime(0x0, &(0x7f000047d000)={0x0, 0x0}) io_getevents(r0, 0x1ff, 0x8, &(0x7f00000e5000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000772000-0x10)={r1, r2+30000000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c1d000-0x4)=0x0) perf_event_open(&(0x7f00006ef000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00001e9000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000396000)={0x5, 0x40}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r4, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) pipe2(&(0x7f0000b80000-0x8)={0x0, 0x0}, 0x4000) pipe(&(0x7f0000892000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c0b000-0x4)=0x0) 2018/01/31 22:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000be5000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000326000)=0xfffffe9e, 0x7fffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000087b000)={0x73, 0xfffffffffffffffb, 0x1, 0x0, 0x8, 0x80000001, 0x6187, 0xc0, 0x0}, &(0x7f0000146000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2abe, 0x5, 0x7ff, 0x7, 0x20}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000a00000404, 0x0, 0x800074, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00005ed000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007b1000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 22:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) membarrier(0x8, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x42) 2018/01/31 22:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40040) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/31 22:30:43 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000929000)='user\x00', &(0x7f000008c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000442000)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000b1a000)=""/103, 0x67) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000839000-0x10)='/dev/input/mice\x00', 0x0, 0x48002) ioctl$TCGETA(r1, 0x5405, &(0x7f0000126000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x5) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write$eventfd(r2, &(0x7f0000f43000)=0x0, 0x8) sendto$unix(r1, &(0x7f0000ca6000-0xe4)="974b26218f0f6e4f5764b955687fdf9de43014e42c615d877ee242f9d6d7eea153dbe76eb54ed6f1129e53c1d3c0a1b64708b6b9a050e2786754daf6e27589347672eb3c17fdd72318b15d1818abae31b9ae1817ecafe4b0156cbe460edc8b461c10d50c205e6a670ed2f33a4a6f700ccd79e812e82db0c87acdc6220283c33f3472109be679495a00cd75e4e48777e88f4c4d92158b2b79ea684d0e6492b6fb627e39e52ae9a38384b204d230936a8d2710dd345ea9a55b3e564c639de0c8beeb1484358f60c3c26acf6c83545618c9f752f39849732e7ed88a1d1b995f799ab991093c", 0xe4, 0x4000840, 0x0, 0x0) flock(r2, 0x9) r3 = syz_open_dev$sg(&(0x7f0000f56000)='/dev/sg#\x00', 0x3, 0x200040) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00002df000-0x2)=0x7, 0x2) 2018/01/31 22:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000068b000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x113, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000193000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000065f000)={r1, @rand_addr=0x0, @loopback=0x7f000001}, 0xc) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffffbf, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x6, &(0x7f0000a43000)=0x0) io_submit(r1, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000aaa000-0xf7)="", 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xffffffffffffffff}]) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x211) 2018/01/31 22:30:43 executing program 7: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") clock_adjtime(0x0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000f74000)='./file0\x00', 0x620800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00001fc000-0xc3)="57799665788d7f5ad42d465efd4af82662407ab9895a2f613f17912e20d62f47c6fdfb2ba1f7e6c7e200f50f5dde0bac2beda3ed9de4223e350649644e4bcaa30ed59c858fca88ec079d425e4076e82d7217cc763d189f2caf25a1746647564ec17bb50cef82379203971c1b7c06cb19ce763a02e75f39c71fc6237ccba9e6da8295df60adeb8c4a77fc63ef1afc6e06235ba768d2378114fa6576b1d758bf4d5b84f94e12a2859ea95b371102da79ec702f6d54a81598113b15dcf54e26dac61d9a6b", &(0x7f0000001000-0x6a)=""/106}, 0x18) 2018/01/31 22:30:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") sendmmsg(r0, &(0x7f00008f8000-0x3c)=[{{0x0, 0x0, &(0x7f000080c000-0xa0)=[{&(0x7f0000713000)="bb7b9813c3d28ae5354b6dc24c403c7de9b91e690d6db874dfdfc42c52ed07e7feca04ae1764f90150bb17f729f03ed741b8dbef21224af778d11160de7cbf0fe2dc63f85900b81cf122cfb175aac03f9cc4c0e5741634e232b326e445faf6c69d175c9e152759cfd62e0e5ae11cb82706fbc5df2aef31", 0x77}, {&(0x7f0000b75000-0x3f)="74474d76f4b0afeadf57a63568f6600a002a5267716e21ec6477c9082d2551649aee6be8e0170b0412d9f83896397930e0fa566aaf0be9090937068afa9584", 0x3f}, {&(0x7f000031b000)="f3648da04b4f201f4077ac3a65e0ac6658e580f77f49e2670dedecbef493acea42c4bb24e7fd34f344bc85980be1d4d272ca396ec8f4959b7c2846cf69dc1eeadca12c63d28da425355bbaa4abf65af9ca52c85a6597a23ca9e328fef4abab4c01af32a7e315a90c95c8047b742db026bf319bbb120de50412fb461f79112d173e93bce8339f86027a683971f87b61d76cd56b5440726e578e0c4d09a0cd737b9854f4a46098201a022e6f61adcf541f928bf3d4daaddd0a91bbea23c4d9231522c791a39021520a55b30c", 0xcb}, {&(0x7f0000416000)="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", 0xfd}, {&(0x7f000083b000-0x11)="e8b3ed889a231cb59289ea0dece16007d0", 0x11}, {&(0x7f0000265000-0xf8)="f9a3574bc15a03642b8278a8a0a15e072675da61423b3eea044d3c679b62b4839e0b6a4e025ff294f55dd5777a5a78a38de0be13c2633d02b9caac46fdadca715d20bb51bdefaaf5aebb817ef8fdf2b5464a9234659c07eb561f0951e4f6d2c5cc570e45833208297803b62a93617ab10bf2600a7c343a8c0bb8d6f7ac9d008a304e524162faa4060a8adefee5f2dedf0be37a79fe53d8062c5c8b31c9ea094ebcf1e45b08e1f0af8a85dc7dfa55641228b29798c8b88da226e8640691d1bc38939cd8274268023039dafed48162529ded4e4c39f16ab9dbccaa457706e10dc8e3a9f68a1abb8d50bffbb665b3e1109469a85feb8fb4596f", 0xf8}, {&(0x7f0000a7f000-0x8a)="148c55278a054ce559b6cb5b1123f54e5ca045034324bf3df35758d0e211c9bba38d768823a9b662cec9ded928e944a5f3706dc2cf44721781b92598eef7c985af2cb0b8dec818bf72b4b388a588b826f4f81ee8a27a906135b7572279f029d8402294b1c7315bf3023f0065eb95d7593afb146232673c52473b0fbeeb2ead76afe629d13ece97cf0325", 0x8a}, {&(0x7f0000718000-0xbd)="f0201b2fa4d17d35bbfc11be7aaecb49d48e83d4603669dea5e5368608ebcb15878062ab0a66584850ea2eaf8f436227e74d803b1bffdef036a52dce74e2c6a554d026f5526c7363f2958feedd89a573817724d3a1b5cf32daf180013e3c3c981866a15ddd0507ff0ca4644861704e9dc3f3c224522c9c90adde0126e7c8d951630db9860ffa3c2a55d950083b37ccaf14acf9d44961dcecd7f6baba2db889c89ad10ed4f2b876d5860e6d35a705e7ddc87c5647246c5f4e0892a2d886", 0xbd}, {&(0x7f0000c24000-0xbe)="3aa3ebb5fa1f7984640f9c564d1eee9c753364d494c66139d0cb1a9188df66986f13096c99de078d3ccc86f78cdcd8067fb134c62ee63d99e5356589261a3cc6e7e50031d5d2bdf08cf17ec9962f4e41d78161c0272a69b7933c72acbefe1bd91509c5d271cafc0540d8ece29ddb53d770f08d996072c8eee4da22a5dcd9f240e0469834187c425e04c6207fc62f841f7937b466186afc1f6eedc37b83528c5a9e4d9f09a839074d0b32082646e7d55885b9e5e7f7ae972a41c65bc5b2b0", 0xbe}, {&(0x7f0000bdf000)="2933d3c6662d7899958af7a992ae51633e5a8fb44eddbc991e4d01fb450d3acb95c7a4a0ff31339a96907e7b045e0c740426450a239b5ae6f7723124b533b420b8bdb58dbe2afb00a678f68d4940f0d00eb0ebd5968705ebb3ed63f1df9af3a1c8ec1f311ce194d5351556efbc18ca6b3b63bce0b626102cebfd4a9ad6c3234b48e80bd688dcfeea3953caf5a4b0fdc0a48985469515a9a4be8f4d36e45112c2f5de818c3183664bede193cca04765b9d5b1ca61f0d5b0461c98efb60ad72de0e19c8286d913889854c202c47eafde68383e5deddf2092dd70e74bb4c34ab4ea21147bbb", 0xe4}], 0xa, 0x0, 0x0, 0x1}, 0x2}], 0x1, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") statx(r0, &(0x7f00007e1000)='./file0\x00', 0x800, 0x810, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f64000)={0x0, 0x100}, &(0x7f0000d3d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000403000)={r1, 0xc0, &(0x7f00001e6000-0xc0)=[@in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xecee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0xb38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe0}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf1}, @in={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e69000)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000fd000)={r1, 0x6a, "00400d87de60d045d435473d35463ee17810fdf9254fe93f4c2d478a1f4a31ea340f578a74f45176fdecda4049fd0ba55781ad6203fc680a8899427ada44d854dae775f3ef21b916d1803403339150ecd394b741e34e35b7ec0ace586216e942e16025ebc6f5b213504b"}, &(0x7f0000f66000-0x4)=0x72) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000734000)=0x0, &(0x7f0000684000)=0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000854000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f65000)=[{0x8, 0x144}, {0x0, 0xffffffffffff7fff}, {0x8, 0x100000000}], 0x3) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f67000-0xe0)=""/224) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f65000)=@assoc_value={0x0, 0x0}, &(0x7f0000f65000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000052f000-0xc)=@assoc_value={r3, 0x0}, &(0x7f00004c4000-0x4)=0x8) 2018/01/31 22:30:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = socket(0x19, 0x7, 0x80001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xdb)="52fa60b2d0071805d6ce2d4b2298401a79384333339babc2e292e7116129b37497c4856bb6379f93316502c260a1c058fac3d9d3996b0bf560faf1394a47e44d11c19c6d8421d53a4fff04074c14d890e7113a38c6f4ccdc68cfc912c6d8f884cec1103fc702a9ce50da1f7a4bab5e1bb404b8c7a326e44260aabbcc5987e02f1e5d915cd17d17759e0102aad06c9d34e6f1300a005c54718be3d0a49b0cc019125d4633d79092f2757832f42c712cdc4d87e09e656875341796d92693eee7323b6b4a3f0699d28f4133f8d9e39689f56d0147d2c168913061d914", 0xdb, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000004000-0x8c)={0x0, 0x200000000000, 0x8000000000ffff, 'queue0\x00', 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x3, r3) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/31 22:30:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) clone(0x0, &(0x7f0000294000)="", &(0x7f0000135000-0x4)=0x0, &(0x7f0000294000)=0x0, &(0x7f0000031000-0x3d)="") pkey_mprotect(&(0x7f0000154000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 95.461497] ================================================================== [ 95.468943] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 95.472955] sctp: [Deprecated]: syz-executor6 (pid 14152) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.472955] Use struct sctp_sack_info instead [ 95.490760] Read of size 8 at addr ffff8801a0900648 by task syz-executor3/14145 [ 95.498183] sctp: [Deprecated]: syz-executor6 (pid 14159) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400000000227f, &(0x7f0000e29000)="") ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000d46000)={0x0, 0x0, &(0x7f0000270000-0x20)=[{&(0x7f0000bee000-0x13d8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001f1000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) uname(&(0x7f0000bec000-0x2a)=""/42) [ 95.498183] Use struct sctp_sack_info instead [ 95.513350] [ 95.514976] CPU: 1 PID: 14145 Comm: syz-executor3 Not tainted 4.15.0+ #288 [ 95.521975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.531321] Call Trace: [ 95.533907] dump_stack+0x194/0x257 [ 95.537538] ? arch_local_irq_restore+0x53/0x53 [ 95.542207] ? show_regs_print_info+0x18/0x18 [ 95.546714] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 95.551821] ? __wake_up_common+0x670/0x780 [ 95.556138] print_address_description+0x73/0x250 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000f9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:30:43 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000033f000-0x38)={&(0x7f0000fd7000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000243000)=[], 0x0, &(0x7f0000fd7000-0xf7)=""/247, 0xf7, 0x3}, 0x0) connect$inet6(r1, &(0x7f00004bd000-0x1c)={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/31 22:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ed000)='/dev/hwrng\x00', 0x121040, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000036000-0x4)=0x0, &(0x7f0000ffe000-0x4)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c18000-0x18)={r1, &(0x7f0000fe9000-0x2)="", &(0x7f0000fe8000)=""/55}, 0x18) [ 95.560979] ? __wake_up_common+0x670/0x780 [ 95.565293] kasan_report+0x25b/0x340 [ 95.569100] __asan_report_load8_noabort+0x14/0x20 [ 95.574030] __wake_up_common+0x670/0x780 [ 95.578181] ? do_wait_intr_irq+0x3e0/0x3e0 [ 95.582503] ? do_raw_spin_trylock+0x190/0x190 [ 95.587071] ? locks_check_ctx_file_list+0x104/0x2b0 [ 95.592185] __wake_up_common_lock+0x1b4/0x310 [ 95.596765] ? locks_remove_file+0x3fa/0x5a0 [ 95.601174] ? __wake_up_common+0x780/0x780 [ 95.605487] ? fcntl_setlk+0x10c0/0x10c0 2018/01/31 22:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fcc000-0xc)='/dev/audio#\x00', 0x9, 0x0) clock_gettime(0x0, &(0x7f0000967000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f8000)=0x5) tkill(0x0, 0x0) [ 95.609556] ? fsnotify_first_mark+0x2b0/0x2b0 [ 95.614137] ? eventfd_show_fdinfo+0x90/0x90 [ 95.618540] __wake_up+0xe/0x10 [ 95.621811] eventfd_release+0x4a/0x60 [ 95.625692] __fput+0x327/0x7e0 [ 95.628970] ? fput+0x140/0x140 [ 95.632244] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 95.638110] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.642601] ____fput+0x15/0x20 [ 95.645864] task_work_run+0x199/0x270 [ 95.649737] ? task_work_cancel+0x210/0x210 [ 95.654045] ? _raw_spin_unlock+0x22/0x30 [ 95.658176] ? switch_task_namespaces+0x87/0xc0 [ 95.662832] do_exit+0x9bb/0x1ad0 [ 95.666277] ? mm_update_next_owner+0x930/0x930 [ 95.670932] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 95.676107] ? __might_sleep+0x95/0x190 [ 95.680074] ? find_held_lock+0x35/0x1d0 [ 95.684131] ? futex_wait+0x402/0x9a0 [ 95.687926] ? lock_downgrade+0x980/0x980 [ 95.692063] ? __unqueue_futex+0x1c0/0x290 [ 95.696275] ? lock_release+0xa40/0xa40 [ 95.700231] ? fault_in_user_writeable+0x90/0x90 [ 95.704974] ? do_raw_spin_trylock+0x190/0x190 [ 95.709541] ? futex_wake+0x680/0x680 [ 95.713341] ? check_noncircular+0x20/0x20 [ 95.717561] ? futex_wait+0x6a9/0x9a0 [ 95.721355] ? memset+0x31/0x40 [ 95.724625] ? find_held_lock+0x35/0x1d0 [ 95.728683] ? get_signal+0x7a9/0x16d0 [ 95.732552] ? lock_downgrade+0x980/0x980 [ 95.736697] do_group_exit+0x149/0x400 [ 95.740566] ? do_raw_spin_trylock+0x190/0x190 [ 95.745128] ? SyS_exit+0x30/0x30 [ 95.748563] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.753044] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 95.758053] get_signal+0x73a/0x16d0 [ 95.761770] ? ptrace_notify+0x130/0x130 [ 95.765824] ? exit_robust_list+0x240/0x240 [ 95.770133] ? __lock_is_held+0xb6/0x140 [ 95.774212] ? __fget+0x35c/0x570 [ 95.777660] do_signal+0x90/0x1eb0 [ 95.781272] ? iterate_fd+0x3f0/0x3f0 [ 95.785066] ? setup_sigcontext+0x7d0/0x7d0 [ 95.789381] ? __fget+0x35c/0x570 [ 95.792869] ? exit_to_usermode_loop+0x8c/0x310 [ 95.797538] exit_to_usermode_loop+0x214/0x310 [ 95.802111] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 95.807628] ? __fdget+0x18/0x20 [ 95.811003] syscall_return_slowpath+0x490/0x550 [ 95.815752] ? prepare_exit_to_usermode+0x340/0x340 [ 95.820749] ? SyS_write+0x184/0x220 [ 95.824447] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 95.829367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 95.834372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.839130] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 95.843872] RIP: 0033:0x453299 [ 95.847041] RSP: 002b:00007f141b332ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 95.854732] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000453299 [ 95.861980] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 95.869231] RBP: 000000000071bf80 R08: 00000000000004e8 R09: 000000000071bf58 [ 95.876480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.883730] R13: 0000000000a2f33f R14: 00007f141b3339c0 R15: 0000000000000008 [ 95.891021] [ 95.892634] Allocated by task 14138: [ 95.896329] save_stack+0x43/0xd0 [ 95.899757] kasan_kmalloc+0xad/0xe0 [ 95.903447] __kmalloc_node+0x47/0x70 [ 95.907224] kvmalloc_node+0x64/0xd0 [ 95.910912] vhost_net_open+0x27/0x670 [ 95.914780] misc_open+0x382/0x500 [ 95.918294] chrdev_open+0x257/0x730 [ 95.921984] do_dentry_open+0x667/0xd40 [ 95.925934] vfs_open+0x107/0x220 [ 95.929360] path_openat+0x1151/0x3530 [ 95.933222] do_filp_open+0x25b/0x3b0 [ 95.936998] do_sys_open+0x502/0x6d0 [ 95.940691] SyS_openat+0x30/0x40 [ 95.944121] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.948852] [ 95.950455] Freed by task 14145: [ 95.953801] save_stack+0x43/0xd0 [ 95.957230] kasan_slab_free+0x71/0xc0 [ 95.961088] kfree+0xd6/0x260 [ 95.964168] kvfree+0x36/0x60 [ 95.967248] vhost_net_release+0x159/0x190 [ 95.971453] __fput+0x327/0x7e0 [ 95.974708] ____fput+0x15/0x20 [ 95.977961] task_work_run+0x199/0x270 [ 95.981822] do_exit+0x9bb/0x1ad0 [ 95.985248] do_group_exit+0x149/0x400 [ 95.989109] get_signal+0x73a/0x16d0 [ 95.992799] do_signal+0x90/0x1eb0 [ 95.996314] exit_to_usermode_loop+0x214/0x310 [ 96.000870] syscall_return_slowpath+0x490/0x550 [ 96.005600] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 96.010327] [ 96.011929] The buggy address belongs to the object at ffff8801a09003c0 [ 96.011929] which belongs to the cache kmalloc-65536 of size 65536 [ 96.024910] The buggy address is located 648 bytes inside of [ 96.024910] 65536-byte region [ffff8801a09003c0, ffff8801a09103c0) [ 96.036929] The buggy address belongs to the page: [ 96.041835] page:ffffea0006824000 count:1 mapcount:0 mapping:ffff8801a09003c0 index:0x0 compound_mapcount: 0 [ 96.051781] flags: 0x2fffc0000008100(slab|head) [ 96.056428] raw: 02fffc0000008100 ffff8801a09003c0 0000000000000000 0000000100000001 [ 96.064284] raw: ffffea0006825820 ffffea0006870020 ffff8801db002500 0000000000000000 [ 96.072136] page dumped because: kasan: bad access detected [ 96.077817] [ 96.079417] Memory state around the buggy address: [ 96.084319] ffff8801a0900500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.091653] ffff8801a0900580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.098985] >ffff8801a0900600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.106319] ^ [ 96.112002] ffff8801a0900680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.119341] ffff8801a0900700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.126671] ================================================================== [ 96.134001] Disabling lock debugging due to kernel taint [ 96.139426] Kernel panic - not syncing: panic_on_warn set ... [ 96.139426] [ 96.146760] CPU: 1 PID: 14145 Comm: syz-executor3 Tainted: G B 4.15.0+ #288 [ 96.155047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.164375] Call Trace: [ 96.166940] dump_stack+0x194/0x257 [ 96.170551] ? arch_local_irq_restore+0x53/0x53 [ 96.175194] ? kasan_end_report+0x32/0x50 [ 96.179321] ? lock_downgrade+0x980/0x980 [ 96.183445] ? vsnprintf+0x1ed/0x1900 [ 96.187224] ? __wake_up_common+0x5b0/0x780 [ 96.191524] panic+0x1e4/0x41c [ 96.194693] ? refcount_error_report+0x214/0x214 [ 96.199436] ? add_taint+0x40/0x50 [ 96.202952] ? add_taint+0x1c/0x50 [ 96.206473] ? __wake_up_common+0x670/0x780 [ 96.210770] kasan_end_report+0x50/0x50 [ 96.214718] kasan_report+0x144/0x340 [ 96.218503] __asan_report_load8_noabort+0x14/0x20 [ 96.223407] __wake_up_common+0x670/0x780 [ 96.227542] ? do_wait_intr_irq+0x3e0/0x3e0 [ 96.231847] ? do_raw_spin_trylock+0x190/0x190 [ 96.236410] ? locks_check_ctx_file_list+0x104/0x2b0 [ 96.241500] __wake_up_common_lock+0x1b4/0x310 [ 96.246055] ? locks_remove_file+0x3fa/0x5a0 [ 96.250442] ? __wake_up_common+0x780/0x780 [ 96.254736] ? fcntl_setlk+0x10c0/0x10c0 [ 96.258792] ? fsnotify_first_mark+0x2b0/0x2b0 [ 96.263356] ? eventfd_show_fdinfo+0x90/0x90 [ 96.267739] __wake_up+0xe/0x10 [ 96.270994] eventfd_release+0x4a/0x60 [ 96.274859] __fput+0x327/0x7e0 [ 96.278128] ? fput+0x140/0x140 [ 96.281385] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.287245] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.291725] ____fput+0x15/0x20 [ 96.294980] task_work_run+0x199/0x270 [ 96.298851] ? task_work_cancel+0x210/0x210 [ 96.303151] ? _raw_spin_unlock+0x22/0x30 [ 96.307279] ? switch_task_namespaces+0x87/0xc0 [ 96.311933] do_exit+0x9bb/0x1ad0 [ 96.315373] ? mm_update_next_owner+0x930/0x930 [ 96.320024] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.325193] ? __might_sleep+0x95/0x190 [ 96.329151] ? find_held_lock+0x35/0x1d0 [ 96.333202] ? futex_wait+0x402/0x9a0 [ 96.336981] ? lock_downgrade+0x980/0x980 [ 96.341109] ? __unqueue_futex+0x1c0/0x290 [ 96.345317] ? lock_release+0xa40/0xa40 [ 96.349268] ? fault_in_user_writeable+0x90/0x90 [ 96.354007] ? do_raw_spin_trylock+0x190/0x190 [ 96.358567] ? futex_wake+0x680/0x680 [ 96.362357] ? check_noncircular+0x20/0x20 [ 96.366567] ? futex_wait+0x6a9/0x9a0 [ 96.370354] ? memset+0x31/0x40 [ 96.373618] ? find_held_lock+0x35/0x1d0 [ 96.377670] ? get_signal+0x7a9/0x16d0 [ 96.381535] ? lock_downgrade+0x980/0x980 [ 96.385672] do_group_exit+0x149/0x400 [ 96.389537] ? do_raw_spin_trylock+0x190/0x190 [ 96.394098] ? SyS_exit+0x30/0x30 [ 96.397529] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.402094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.407098] get_signal+0x73a/0x16d0 [ 96.410805] ? ptrace_notify+0x130/0x130 [ 96.414850] ? exit_robust_list+0x240/0x240 [ 96.419150] ? __lock_is_held+0xb6/0x140 [ 96.423210] ? __fget+0x35c/0x570 [ 96.426658] do_signal+0x90/0x1eb0 [ 96.430179] ? iterate_fd+0x3f0/0x3f0 [ 96.433964] ? setup_sigcontext+0x7d0/0x7d0 [ 96.438265] ? __fget+0x35c/0x570 [ 96.441738] ? exit_to_usermode_loop+0x8c/0x310 [ 96.446393] exit_to_usermode_loop+0x214/0x310 [ 96.450955] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.456466] ? __fdget+0x18/0x20 [ 96.459825] syscall_return_slowpath+0x490/0x550 [ 96.464555] ? prepare_exit_to_usermode+0x340/0x340 [ 96.469555] ? SyS_write+0x184/0x220 [ 96.473245] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 96.478152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.483145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.492058] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 96.496786] RIP: 0033:0x453299 [ 96.499948] RSP: 002b:00007f141b332ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 96.507630] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000453299 [ 96.514871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 96.522112] RBP: 000000000071bf80 R08: 00000000000004e8 R09: 000000000071bf58 [ 96.529354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.536596] R13: 0000000000a2f33f R14: 00007f141b3339c0 R15: 0000000000000008 [ 96.544265] Dumping ftrace buffer: [ 96.547778] (ftrace buffer empty) [ 96.551460] Kernel Offset: disabled [ 96.555060] Rebooting in 86400 seconds..