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", 0x1001}], 0x1) 2018/02/05 07:14:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f000065f000)="cb", &(0x7f0000b19000)}}, &(0x7f00004a0000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/05 07:14:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\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, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cae000-0x9)='/dev/ppp\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f000055c000/0x4000)=nil, 0x4000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000769000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000888000-0xa)={0x90, 0x0, &(0x7f00008be000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x20010, 0x0, 0x0, 0x40, 0x50, &(0x7f0000f4e000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000e1c000), 0x1, 0x2, 0x31}, @flat={0x73622a85, 0x1, r2, 0x1}], &(0x7f00000a4000)=[0x0, 0x68, 0x48, 0xe125ab9ed5131eda, 0x0, 0x40, 0x38, 0x20, 0x28, 0x38]}, 0x3}}, @clear_death={0x400c630f, 0x1, 0x3}, @request_death={0x400c630e, 0x1, 0x4}, @acquire_done={0x40106309, r3, 0x4}, @clear_death={0x400c630f, 0x3, 0x3}], 0x188, 0x0, &(0x7f0000b48000-0x12)="97bc612ef0912080b6954a611d15c93970fe610db63a4564e36263cb54fb6c8bdc7377b454f99f8b5a4181486d56100d3c8282bec7fccbe171a6592949ef782b3c1540e8e5ee2754954f67d2e8525bdd28e59757f34cc6a3cddcd73f191bf186788ff05857f1f8ef84449602ac3dd46ad2bd9dad89f790cd0e6895e05d94cc6ef232d56732d2ded1090c783640b2fee85baf329e3b9d77f98cfce0e92169"}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000049a000-0x4)=0xffffffffffffffff) recvmsg(r1, &(0x7f0000df4000)={0x0, 0x0, &(0x7f00004f6000-0x60)=[{&(0x7f0000636000-0xe5)=""/229, 0xe5}, {&(0x7f0000454000-0x9d)=""/157, 0x9d}, {&(0x7f0000517000)=""/74, 0x4a}, {&(0x7f0000db6000)=""/235, 0xeb}, {&(0x7f0000571000)=""/85, 0x55}, {&(0x7f0000542000-0x8e)=""/142, 0x8e}], 0x6, &(0x7f0000cc6000-0xc8)=""/200, 0xc8, 0x3}, 0x40000060) openat$pfkey(0xffffffffffffff9c, &(0x7f000034d000)='/proc/self/net/pfkey\x00', 0x800, 0x0) rt_sigaction(0x23, &(0x7f0000107000)={0x5, {0x40}, 0x40000000, 0xfffffffffffffff9}, 0x0, 0x8, &(0x7f0000405000)) syz_open_dev$dspn(&(0x7f0000a15000)='/dev/dsp#\x00', 0x2, 0x181040) 2018/02/05 07:14:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000964000)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000901000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000)="696e742f6669625f74726e650094ca99b4e43bc28bd2dcb111b71c38860c0ebdeab9c6e7acde86816ae4bcb9a40986c2a23015d60ce8ce678c370591332e30e2fb8d28a5fea83ca79e657ee865bb5996abbf8028edf2dcf3fb751f45f8899d1113c1ed9f3d3dc50040b00cc6e7e4caadbe327ff86ff7bdda4a20423e32166cc346add07eeefa8ca824d1d86c744893b8a4b9dff939181b45e63110621a31a10595fbbb51c339c30e5f1d0a3d6a8bcbe5012beb") lseek(r1, 0x0, 0x1) preadv(r1, &(0x7f0000bc8000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bdc000)={0x0}, &(0x7f0000c67000-0x4)=0x2) process_vm_writev(r2, &(0x7f00005e3000-0x70)=[{&(0x7f0000962000-0x6c)=""/108, 0x6c}, {&(0x7f000087c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6a000-0x1)=""/1, 0x1}, {&(0x7f000010e000-0x27)=""/39, 0x27}, {&(0x7f00000bd000)=""/106, 0x6a}, {&(0x7f00000ca000-0xbf)=""/191, 0xbf}, {&(0x7f00002f1000)=""/4096, 0x1000}], 0x7, &(0x7f0000c9d000)=[{&(0x7f0000bd2000)=""/73, 0x49}, {&(0x7f000019d000)=""/95, 0x5f}], 0x2, 0x0) 2018/02/05 07:14:51 executing program 7: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027b000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) madvise(&(0x7f0000265000/0x2000)=nil, 0x2000, 0x1f) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ad0000)="97", 0x1, 0x0, &(0x7f0000ad1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, 0x1c) clone(0x20800000, &(0x7f0000993000-0xde), &(0x7f0000acc000), &(0x7f0000920000-0x4), &(0x7f00002ab000)) bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00'}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a71000-0x3)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4), &(0x7f0000acf000-0x4)=0x4) 2018/02/05 07:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000778000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000f37000)={0x5, 0x5, 0x2bb2, 0x1, 0x0, 0x6}) 2018/02/05 07:14:51 executing program 4: getcwd(&(0x7f00009f7000-0x94)=""/148, 0x94) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3f, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xbe)="45e20dbf7ccdb39a4d44da7530937fc9089bfc9876007656eee47e409f4508c783b790ba9b27f8e233f2f8a637f04b644dde419f221ff007d2c3b996ad39fb587c11c1c3258f8d79df97e2e42cddfdb69b6ce5a4c1445accf0caf3530b9164640a2161b4a8284a5d6db0d0d8bda0dfc23980040e4e3e15272fbeaf026fbfe4dbc23ac01b9b0697f761f109da882fc4aa53c3060301e667d04c154d3d2a25abccad570080d359fc5f17e88c875a6b0ad57d95945cea726442bf4e3aa7ab0d", 0xbe}, {&(0x7f0000001000-0x17)="89292c280eb2e33891cdd23b727bacaf5f6a180b477b6d", 0x17}], 0x2, 0x0) 2018/02/05 07:14:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x0, 0x5, 0xb}, 0xfffffd15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0x1, r0}) r2 = accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000db5000)=0x10, 0x80000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000468000)=0x9) r5 = accept4(r4, &(0x7f000026e000-0x6)=@hci, &(0x7f0000172000)=0x6, 0x800) socket(0x11, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000abe000)=0x800000) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) close(r5) setns(r2, 0x8000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r7}, 0x20) r8 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSBRKP(r5, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f00000af000)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f000037f000-0x30)) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000069e000-0x4)) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/05 07:14:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fbc000)={0x6, r1}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000007b000-0x4)=0x7ff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f7000)='/dev/qat_adf_ctl\x00', 0x30400, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000f90000)="4f42ccdd62e3e9af09cad6f4909887b02454817a8431340650a2dfa5e31e30b63475f6", 0x23) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x13, 0x0, &(0x7f00007d2000-0x13)="45f67c78feb9d23af53439ed174eaad840ea71"}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000ffe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) 2018/02/05 07:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000ca0000)=""/17, 0x11, 0x0, &(0x7f00001b4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9f3797a90203"}, 0x10) 2018/02/05 07:14:51 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f000002e000), 0x8, &(0x7f0000038000)={{0x0, 0x0}}) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x77359400, r0}}, 0x0) 2018/02/05 07:14:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) 2018/02/05 07:14:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e2000)=0x4, 0x4) r1 = memfd_create(&(0x7f0000b3b000-0x1)='\x00', 0x3) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00008db000)=""/203) sendto$inet(r0, &(0x7f00003c1000)='.', 0x1, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 07:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000df8000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000da4000)='./file0\x00', 0x80) inotify_rm_watch(r2, r3) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f000011c000-0xc)={@empty, @remote, 0x0}, &(0x7f0000256000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00003aa000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f000089a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000275000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x1, 0x1, 0x10000, 0x2, 0x0, 0x0, 0x87, r5, r6}, {0x1, 0x4, 0xffffffffffffffe0, 0x1, 0x401, 0x4, 0x1, 0x9}, {0x7462, 0x6, 0x33d7, 0x5}, 0x4, 0xe, 0x2, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3, 0x4, 0x1, 0xffffffffffffff00, 0x9, 0x400}}, 0xe8) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/05 07:14:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000063d000-0x90)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) 2018/02/05 07:14:51 executing program 2: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000968000)=[{&(0x7f0000968000-0x6d)='M', 0x1}], 0x1, &(0x7f0000317000-0x30)=[]}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000152000), &(0x7f000096a000-0x4)=0x4) [ 74.285500] binder: BINDER_SET_CONTEXT_MGR already set [ 74.299392] binder: 11299:11318 ioctl 40046207 0 returned -16 [ 74.325587] binder: 11299:11318 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 74.343948] binder: 11299:11311 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 74.368169] binder: undelivered death notification, 0000000000000000 2018/02/05 07:14:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009b1000)='rxrpc_s\x00', &(0x7f000084c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cb4000)="73656c66b5657468302d6e6f6465762e236d696d655f74797065776c616e3000", 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f00008cd000)='big_key\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000bef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5da}) 2018/02/05 07:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) add_key$user(&(0x7f00002a6000-0x5)='user\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cc4000)="718b185f72ce27a28c", 0x9, r2) 2018/02/05 07:14:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000025a000)={0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d4000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000824000)=0xcb8) ioctl$KDDELIO(r1, 0x4b35, 0x400000004000) r3 = shmget(0x0, 0x4000, 0x80, &(0x7f0000582000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f000017b000)=""/59) 2018/02/05 07:14:51 executing program 0: clone(0x0, &(0x7f0000a61000-0x1), &(0x7f0000e62000-0x4), &(0x7f0000d5a000), &(0x7f00003a7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xcda3, 0x2) sendmsg$nl_netfilter(r0, &(0x7f000010d000)={&(0x7f0000a99000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000034000-0x10)={&(0x7f0000430000-0x98)={0x98, 0x4, 0xb, 0xe6595b09b722b740, 0x0, 0x2, {0xe, 0x0, 0x5}, [@nested={0x84, 0x29, [@generic="97fd98644a89d1f0e0ad4e3e9a3d4380a677768098219b42d5fbf8a90b2482bbdd532605a37fbd16ff81f2dc274ebccbc26fd354d3915b3baff1ce26338b6038ddbf772a2f6d94a5968d1254b993f4638afc0034ef736e8acf", @typed={0x10, 0x35, @u64}, @generic="63d04a383ac2bde0216e", @typed={0xc, 0x7c, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20048041}, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000), 0x8) 2018/02/05 07:14:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = inotify_init1(0x0) r1 = syz_open_dev$usbmon(&(0x7f00000e1000)='/dev/usbmon#\x00', 0x9, 0x20040) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) munmap(&(0x7f0000344000/0x4000)=nil, 0x4000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000344000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r4, &(0x7f0000345000-0xc)={r1, r1, 0x6}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 07:14:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d73000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000094f000-0x4)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) r1 = syz_open_dev$mouse(&(0x7f0000d39000)='/dev/input/mouse#\x00', 0x61c2e920, 0x10000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00009ac000), &(0x7f0000f3e000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a47000-0x4)) 2018/02/05 07:14:51 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df5000-0x8)={0x0, 0x3ff, 0x7fffffff}, &(0x7f0000df5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000df3000)={r1, 0x7ff}, &(0x7f0000df4000-0x4)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000025f000-0x8)={r2, 0xc00000, 0xffff}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000def000)={r5, 0x80000, r4}) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r8, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000910000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003d1000), &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000421000-0xc)=@sack_info={r1, 0x5, 0xfffffffffffffff8}, &(0x7f0000def000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r8, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r8, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) 2018/02/05 07:14:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000052f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000020e000-0x1162)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0xf98, 0x11, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) [ 74.705872] device lo entered promiscuous mode 2018/02/05 07:14:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ea7000)=0x10000) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 07:14:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000051d000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffd97, &(0x7f00002c4000)={&(0x7f0000c0e000)={0xdd3436d6a8802203, 0xbffffffffffffffd, 0x808, 0x5, 0x0, {0xfffffffffffffffc}, []}, 0xf}, 0x1, 0x0, 0x0, 0x2000000000004043}, 0x3) 2018/02/05 07:14:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000f000)='/dev/loop-control\x00', 0x4200, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000081b000)=@int=0x4, 0x4) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e3000)={0x0}, &(0x7f0000ab0000-0x4)=0xc) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000012a000-0x10)={&(0x7f0000b86000-0xb3)="babb3415587afc6a1680c4b824b16dcc3f2e6f2b0009df27deb095f49f1e45becfbdb12d182dcdb1104b3ccf92d2f14584b1033dc954778ef2aa42b9e9f31eba32b2e8a2403ab16986114f1e3d2a0c430afa5c227043757424ff2cbac8e6a6a7bd3e667c053066191926e1825165a1f274b2ae1120878d81dca4ac63185e61a4f780458445d61bea02c0cdb7c4e6a9fb2f6c0cec66d6312eaf67eb41a3ece6d4c86ceacfafac498b896693d333135e61cd7897", 0xb3}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x9, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000016000-0x10), &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x7, 0x80800) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000055f000-0x2)=0x6, 0x2) epoll_wait(r3, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) 2018/02/05 07:14:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001c5000)={0x0}, &(0x7f00009b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ef6000)={0x4, 0x8000, 0x81, 0x40, r3}, &(0x7f00004ce000)=0x10) sendfile(r1, r1, &(0x7f0000a43000), 0x8000) 2018/02/05 07:14:51 executing program 1: r0 = shmget(0x1, 0x2000, 0x42, &(0x7f0000937000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0x6a)=""/106) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000013000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd, &(0x7f0000004000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f0000004000-0x18)=[]) 2018/02/05 07:14:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000662000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00006d1000-0x20)={0x1, 0x3, 0x7, 0x768d, r1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/05 07:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[], 0x15c, 0x4000020008843) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bff000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00001a6000)={0x6, 0x6, 0x1, 0x400, 0x1, 0x8000}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000717000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000144000-0x4), &(0x7f00008f0000)=0x4) [ 74.802732] device eql entered promiscuous mode 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x67, &(0x7f0000c51000)=""/209, &(0x7f0000cbb000-0x4)=0xd1) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x88, 0x4, &(0x7f0000ccc000), 0x7fffffffefff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) listen(r0, 0x0) 2018/02/05 07:14:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) recvmsg(r0, &(0x7f00004d8000)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000039c000)=[]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[]}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002ff000-0xb)='/dev/mixer\x00', 0x8080, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ff9000)=""/45) 2018/02/05 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fchmod(r0, 0xa) r1 = syz_open_dev$amidi(&(0x7f0000278000)='/dev/amidi#\x00', 0xe2f, 0x0) recvmsg$kcm(r1, &(0x7f0000df0000)={&(0x7f00000f2000-0x3)=@nl=@kern, 0xc, &(0x7f0000bff000-0x40)=[{&(0x7f000076e000-0x18)=""/24, 0x18}, {&(0x7f0000d13000)=""/207, 0xcf}, {&(0x7f0000493000)=""/205, 0xcd}, {&(0x7f0000930000)=""/155, 0x9b}], 0x4, &(0x7f0000def000)=""/43, 0x2b, 0x80000000}, 0x0) 2018/02/05 07:14:52 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000355000)={0x9}, 0x8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000757000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x2a8, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a26000-0x10)=@common='gretap0\x00', 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007e6000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000aed000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a7e000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) listen(r0, 0x6) r3 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2}, &(0x7f00001d6000-0x4)=0xca2c16e08bf8df22) r4 = dup3(r3, r3, 0x0) bind$netlink(r4, &(0x7f0000d4c000-0xc)={0x10, 0x0, 0x2, 0x1000040}, 0xc) 2018/02/05 07:14:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00005a4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r3 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r4, &(0x7f0000cec000-0x8), 0x8, 0x0) r5 = syz_open_dev$amidi(&(0x7f000059b000)='/dev/amidi#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00006cc000-0x50)={{0x401, 0x844}, {0x80, 0x4}, 0x3500, 0x1, 0xbb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x2b, 0x0, r1}, {0x10000, 0x5b3, 0x18, 0x5, 0x7, 0x6, 0x195, 0x200000}, {0x200, 0xe000000000000, 0x2, 0x3}, 0x401, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x6f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, 0x1, 0xba23, 0x0, 0x5}}, 0xe8) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00009bf000-0x73)="74497b58099ecd02d0636a319e7deaa5309cd66274b84f9b800046640c9d1a82d0f926e2e3bd7a8e6eb61c8c06e201a10493abad3b830d61469d332234f0169e0da5a7c12e6336519b5649619c05034929732973a0af8f5fbac0b13ec07924034d1b00c422ba181bdb48ddd2bbd7f08a08f2ec", 0x73) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000765000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) r6 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000e80000)=""/6, &(0x7f0000e81000-0x4)=0x6) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000e80000)={{{@in=@multicast1, @in=@remote}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000e81000-0x4)=0xe8) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000a42000), 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0xfffffffffffffdbd) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000176000-0x4), &(0x7f0000b70000-0x4)=0xfffffffffffffe69) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000c44000)=0x8) 2018/02/05 07:14:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000859000-0xb)='/dev/midi#\x00', 0x76, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000617000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f000047a000)=0xe8) recvfrom$packet(r2, &(0x7f00009b6000)=""/21, 0x15, 0x2, &(0x7f00007b4000-0x14)={0x11, 0xff, r3, 0x1, 0xfffffffffffff189, 0x6, @empty}, 0x14) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r4}) 2018/02/05 07:14:52 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r1, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[]}, 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce4000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r1, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[]}, 0x0) recvfrom(r4, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) setsockopt$inet_dccp_int(r5, 0x21, 0x1f, &(0x7f00003d8000)=0x7, 0x4) tkill(r2, 0x13) 2018/02/05 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) userfaultfd(0x80000) r2 = inotify_init() dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f7a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000ee9000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f7a000+0x972)='bbr\x00', 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000010015, &(0x7f0000754000)=0x5, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000), 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00006d0000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000bc7000-0x1)) getpeername$packet(0xffffffffffffffff, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000bbd000-0x4)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f7c000), &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ae2000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/02/05 07:14:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/rtc\x00', 0x0, 0x0) unshare(0x20000400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000db2000-0x20)={0x400, 0x0, 0x10001, 0x43}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00006ee000)={r1, 0x9}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) connect$vsock_stream(r0, &(0x7f0000c19000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 07:14:52 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x7f, 0x40) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000019000)=""/130) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/05 07:14:52 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x81, &(0x7f0000002000), 0x0) r2 = semget$private(0x0, 0x3, 0x50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000004000-0x8)={0x1, 0xffffffffffff8001}) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000000)=""/212) 2018/02/05 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f000018b000-0x79)="2024449c1145a1f3773b32a10291d365e9f1b2040b106b3c6e209fa15b9bebfbc65dbd7304c81339b630c84f6bfe11138d229ac258ac008d4ec44505a77ff55d42f32f1ceb7ea3638c2fdceeaa8de63d97f749552011133b6017745805bfc19642422efea2a84a6190dc159eb8c22aff24479df0c157abd533", 0x79) syz_open_dev$mouse(&(0x7f00005a1000)='/dev/input/mouse#\x00', 0x61d, 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000338000)) 2018/02/05 07:14:52 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/rtc\x00', 0x12000, 0x0) getpeername$llc(r1, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c94000)=0x10) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) sync_file_range(r0, 0x2, 0x2, 0x1) 2018/02/05 07:14:52 executing program 1: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d", 0x38) pipe2(&(0x7f000006b000-0x8)={0x0}, 0x800) ioctl$TIOCSTI(r2, 0x5412, 0xff) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/05 07:14:52 executing program 2: mlockall(0x3) shmat(0x0, &(0x7f0000d49000/0x3000)=nil, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000007000/0x4000)=nil) r0 = shmget(0x0, 0x1000, 0x40, &(0x7f000055c000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = shmget(0x2, 0x1000, 0x540, &(0x7f0000175000/0x1000)=nil) shmat(r1, &(0x7f0000ec9000/0x2000)=nil, 0x7000) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000003000-0x7f)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'system_u:object_r:modules_object_t:s0', 0x20, 0x37, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7f) capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000002000-0x18)={0x4, 0x7}) r2 = semget(0x0, 0x0, 0x88) semop(r2, &(0x7f0000000000)=[{0x2, 0x1, 0x1800}, {0x3, 0x8, 0x1000}, {0x3, 0x9, 0x1800}, {0x3, 0x7, 0x1800}], 0x4) 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000091b000-0x9)='/dev/sg#\x00', 0x2, 0x8002) write(r0, &(0x7f0000f41000-0x2e)="b63db85e1e8d000000004300003e15d6cc0300000000000000cebc9b97ae21b1872c678ce2bc9b1600", 0x29) pipe(&(0x7f0000284000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000db9000), &(0x7f0000b67000-0x4)=0x4) 2018/02/05 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f0000f83000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00002a2000)) 2018/02/05 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000050000)={0x0, @dev, @empty}, &(0x7f000044c000-0x4)=0xc) bind(r0, &(0x7f0000161000-0x14)=@ll={0x11, 0xf5, r1, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) bind$can_raw(0xffffffffffffffff, &(0x7f0000129000-0x10)={0x1d}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r2 = socket$netlink(0x10, 0x3, 0x8000000000004) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f00004a5000)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/05 07:14:52 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, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f6b000-0x78)={0x401, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x10, 0x5, 0xffffffffffff6d36, 0x583, 0x6, 0x0, 0x40, 0x7, 0xff}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x600000000000000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e1d000)='/dev/input/mice\x00', 0x0, 0x216000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000c94000)={0x100, 0x2}) 2018/02/05 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) ioctl$int_in(r0, 0x5473, &(0x7f0000300000)=0x3ffc000000000000) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002d000-0x15)='/proc/self/net/pfkey\x00', 0x501042, 0x0) faccessat(r1, &(0x7f0000dd8000)='./file0\x00', 0x10, 0x100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007d4000-0x4)=0x1ff, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000174000-0x4)=0x100000000, &(0x7f0000a3c000-0x4)=0x4) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000853000)={0x0, 0x8}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000b31000)={[0x4, 0x2, 0x103003, 0x10000], 0x543a, 0xe4, 0xfffffffffffff5da}) 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000428000-0x8)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000e81000)=0x7) 2018/02/05 07:14:52 executing program 0: sysfs$1(0x1, &(0x7f0000abb000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x100, 0x10042) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000d49000-0x14)={0x80000001, 0x100000001, 0xffffffffffffffff, 0x1, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa7, &(0x7f00001f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x99, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[@rr={0x7, 0xf, 0x5, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x17, 0x4, [@empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x7f, @rand_addr=0x8]}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x200, "b16eee", 0xffffffff, "a6238f"}, "9ba7e491720de532e8082abad187da9ef4d71653b99426292287436225311db263d4cc0e7ee00d42225ba5b882a855447aebe51c48cc04598e64af1cbbd18626e4489c3e6ecd528b01293a0321"}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) [ 75.464209] kauditd_printk_skb: 1 callbacks suppressed [ 75.464217] audit: type=1400 audit(1517814892.483:253): avc: denied { ipc_lock } for pid=11442 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) pipe2(&(0x7f0000503000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000008f000)={0x0, @multicast2, @dev}, &(0x7f0000773000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca5000-0xc), &(0x7f0000a5e000-0x4)=0xc) stat(&(0x7f00007bd000)='./file0\x00', &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001e2000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x10001, 0x1, 0x17, 0x0, 0x0, 0x20, 0x1d, r1, r2}, {0x2, 0x7, 0xfffffffffffffeff, 0x8, 0x4, 0x2d, 0x9, 0x3}, {0x9, 0xffff, 0x100, 0x4}, 0x6, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x4, 0x2, 0x3, 0x1f, 0x1, 0x0, 0x101}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3f, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x9, 0xc3, &(0x7f000036e000)=""/195}, 0x48) 2018/02/05 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000083d000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/05 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000080f000+0x859), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x7, 0x7, 0x9) r0 = syz_open_dev$adsp(&(0x7f000023b000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000087000-0x50)={0x6, 0x2, 0x10000, 0x6, &(0x7f0000d61000-0x80)=[{}, {}]}) r1 = memfd_create(&(0x7f0000120000-0x9)='Mselinux\x00', 0x3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$mouse(&(0x7f0000f62000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4000) syz_open_dev$audion(&(0x7f00005ca000-0xc)='/dev/audio#\x00', 0x4, 0x40) 2018/02/05 07:14:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10080, 0x0) connect$inet6(r0, &(0x7f00009bb000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000197000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}]}, 0x38}, 0x1}, 0x0) 2018/02/05 07:14:52 executing program 3: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00001b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000039c000-0x4)=0x14, 0x80000) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000240000), &(0x7f000039c000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000296000-0x48)={0x0, 0x8, &(0x7f000039b000)=@raw=[@exit={0x95}, @exit={0x95}, @ldst={0x3, 0x3, 0x2, 0x1, 0x3, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0xb2, 0x7, 0xa, 0x0, 0xfffffff0, 0x4}], &(0x7f000039b000)='GPL\x00', 0x7, 0x8, &(0x7f000039c000-0x8)=""/8, 0x41f00, 0x1, [], r2}, 0x48) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000)=@raw={'raw\x00', 0x9, 0x4, 0x390, 0x98, 0xffffffff, 0xffffffff, 0x2c8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000256000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2c8}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xff, @generic="96378793a8d497233f50d930ba6f7b25", @common='eql\x00', {}, {0xd4ede9caa66e83b4}, 0x0, 0x1, 0x30}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xffffffff, 0xffffff00, @generic="d91d861c50c935985d66166be0c9b089", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xc, 0x3, 0x9}, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@unspec=@recent1={0x108, 'recent\x00', 0x0, {0x7fff, 0xfffffffffffffff7, 0x3, 0x0, 'syz0\x00', 0x3, [0xff000000, 0xff, 0xffffff00]}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @generic="05c72059fef0f1a015c70c881951515b", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x3, 0x4}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x401, 0x3ff, 0x8}, {0x3, 0x1}, 0xffffffffffffff7f, 0x1316}}}]}}, 0x3f0) 2018/02/05 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/05 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/cuse\x00', 0x202000, 0x0) bind$llc(r1, &(0x7f00006b9000-0x10)={0x1a, 0xff, 0x2, 0x2, 0x6446, 0x8007, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = add_key(&(0x7f00008e5000-0xd)='dns_resolver\x00', &(0x7f000032b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e4c000-0x3)="b4f116538381b70ed8c1df40c43dd60cd2d352116cbe2cc31e477c4e57b25cd14b43cf82e58607e85554a0839ad7f5be6cd99c935ad7ee07d9f18d6d1b39570407767157bf169e8959d4d322748592545d61850b3887cc255bdb9f9370164d29e1fe1d5142e85f3ac1ba6df6d82229deb1d7635c09c884e1f4eaf3c37fdb392197bc284805f6bdd34a", 0x89, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x30000) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1b000-0x8)=[{0xc}], 0xc}, 0x0) 2018/02/05 07:14:52 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000-0x8f)="72393ace9deb782fbbe4f05adb004d55bdd8bcc0225fe42c121776e541ea6306115ce3cae375089bb36be740a5a44c5c995d4ee1ceee6ba0c76deb70ecdf5fa33d61244a6a57397b69834b581764fff6814b5ea15238d5d1cf159104eb77f5aa15a8ee7c7f40bef822f3ed3a1fdf64e8261143cbf9320c5d3ed6464c2a0ca87c2759ab36814280710915a2e6669ca7", 0x8f, 0x3f9f3a5732e57664, &(0x7f0000006000-0xe)=@l2={0x1f, 0x6, {0x2, 0xca, 0x4, 0x100000000, 0xfffffffffffffffc, 0x5fba9faf}, 0x3, 0x8f84}, 0xe) sendto$inet(r0, &(0x7f0000361000-0x7d)="fc", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000a8b000-0x6)={r2, r2, 0x2}) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8), 0xfffffffd) tkill(r0, 0x16) 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x2, 0x150) openat$audio(0xffffffffffffff9c, &(0x7f0000eda000-0xb)='/dev/audio\x00', 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000180000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000), 0x8) fanotify_init(0xabcfc2af12314342, 0x89000) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/05 07:14:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x208400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x8}, {0x3, 0x8}, {0x0, 0x89c5}, {0x4, 0x3}, {0x8, 0xfffffffffffffeff}, {0xb, 0xffff}], 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x6, 0x1, 0x1, 0xa, 0x20, 0x80, 0xff, r3, r4}, {0x1f, 0x40, 0x9, 0xff, 0x1, 0x8, 0x0, 0x1}, {0x3054, 0x7, 0x6, 0x48f}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, 0x2, 0x0, 0x9, 0x10000, 0xfcc}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x2}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000), &(0x7f0000002000-0x18)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000), &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x81, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000003000-0x4)=0x8c) 2018/02/05 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d7000-0xc)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000511000-0x4)=0x3, 0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/02/05 07:14:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$void(r0, 0x5450) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000c57000-0x4)=0x100000000, 0x4) syz_open_dev$mouse(&(0x7f00003d5000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x20000000) 2018/02/05 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b66000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffc0, 0x1016c1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00008f8000)) 2018/02/05 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000778000)={0x0}) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000d72000)="b646c9798cd4d1378c549c777afdd8c807733ff0d2fee51dbcec0dc26d1b4bf45b07a20defebec503be2b24ee87d15c2930eaff38c0839abdd40dc5ceef558e5d66d67b7d8545cbe70ea77bcc70e812991ffb5c5c7fc599498eec9c6658336009d8735b41a76ac014264436831b6f46ed21c38b7e2fdc6380964d4550e9d4ff7af481cb1f3bc8711028771b5307009153403f818c7ebbc0040f7cb511e94634bf6b1cf8b0c06b024ec4808f7a765291a7338f301d41b4c61503dae5342200e00bf6cdb10efa953db60715aeeb59c1715bd83c1") 2018/02/05 07:14:53 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/02/05 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f0000f04000), 0x0) r0 = syz_open_dev$mouse(&(0x7f00004fe000)='/dev/input/mouse#\x00', 0x100000000, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dec000)={0x0, 0xc7, "ec08ff98146c092917c13b888312a9a94b766fe85ebfa3ab4a285f73f1d69455c8a63ef3a931559fa68def2708e28154d59c07c883440055b06a00d63f7e00246b6e4d088013959c3b56d05391fdaa24fd8eb014616c8bf50a4d9d8f86f358a7755b79e904db4154e800a09b96eee6ccaed92902b2ea1e56597bb00d3f429eec9843e7fe27c0ed6f3cb3893f40999045a8b8ab33e16425b542b92fd0e6087513c3c8ad664207f9e0b565fed8c0aa271ca8009859751672380d0c2d0b6221ab541c8c28c11ded4c"}, &(0x7f0000c51000)=0xcf) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000743000)={r1, @in6={{0xa, 0x1, 0x4, @empty, 0x3b2d4860}}, 0xfffffffffffffffd, 0x7, 0x200, 0x1, 0x8}, 0xa0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005ea000)={&(0x7f0000e4e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00005fe000)=[{&(0x7f0000a0a000)=""/145, 0x91}], 0x1, &(0x7f0000de6000-0x21)=""/33, 0x21}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fb0000)={0x1, 0x5, 0x8000, 0xbc04, 0x2619, 0x0, 0x7, 0x200, 0x0}, &(0x7f00005ef000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ca7000-0x88)={r3, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x0, 0x4b}, 0x98) 2018/02/05 07:14:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000475000-0x8)={0x0}) accept4(r0, &(0x7f0000694000-0x31)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000855000)=0x3a, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000049f000)='/dev/autofs\x00', 0x3, 0x0) futimesat(r1, &(0x7f00009c6000-0x8)='./file0\x00', &(0x7f0000544000)={{0x0, 0x2710}}) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/02/05 07:14:53 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000017000)=0x10, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000006000), &(0x7f0000017000)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000017000)='/dev/amidi#\x00', 0x4, 0x88480) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000018000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000005000/0x2000)=nil}) r2 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0xfffffffffffffe30, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007a7000)={0x4, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x3ff, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x4, 0x399) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f20000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecf000-0x4)=0x24) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000d7f000)={0x1, &(0x7f0000c69000)=[{0x3, 0xfffffffffffffff9, 0x3, 0x7f}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002b6000-0x2), &(0x7f0000d79000)=0x4) 2018/02/05 07:14:53 executing program 2: r0 = socket(0x1, 0x80000, 0x4) connect$ax25(r0, &(0x7f00000d2000)={0x3, {"00c50400"}, 0x4000}, 0xfffffffffffffdc9) 2018/02/05 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000617000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000fc8000)={0x0, 0x0}, 0x66cce5e815319674) sendto$ipx(r2, &(0x7f0000f5f000)="04c6e8e883c11162da4a160007449fb58953b9139101ceef6504a8fad682d41ae8d807bbaf61fcfc0b26cb2bbc0636ccd922646431cd4b58beeaffab064714a7a63bea0b96d5a45e86eebe0488cdc38f405b1eaef1393a234ca780437c6b157b0aabcd02cb00a3994ee4e1e1c6ccda314d6c856d4de99c77d9c802517851c3423e5be4e0f0", 0x85, 0x10, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000d37000)=@newpolicy={0x200, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy={0xb0, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@dev={0xfe, 0x80}}}}, @algo_crypt={0x98, 0x2, {{'pcbc(aes)\x00'}, 0x268, "6353bed9b5429bfd6653f417fd5917b40e270bc1e78bdf8d85031681865fbe539facb1f3d88205323ab968f19164aa56cf4d0ddc9bb0f7d37dc32fce4a25ba4f2857cf730d0ef1d52d607aff59"}}]}, 0x200}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) [ 76.384287] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 76.430667] audit: type=1326 audit(1517814893.449:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.455268] audit: type=1326 audit(1517814893.450:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.479838] audit: type=1326 audit(1517814893.450:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.504383] audit: type=1326 audit(1517814893.450:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dd5000)={0x5, 0x0, [{0x4, 0x7e, &(0x7f0000a01000)=""/126}, {0x100001, 0x6d, &(0x7f0000670000)=""/109}, {0x3001, 0x1000, &(0x7f0000d17000)=""/4096}, {0x2, 0x53, &(0x7f0000b49000)=""/83}, {0x0, 0x34, &(0x7f0000f03000)=""/52}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) shmget$private(0x0, 0x1000, 0x4, &(0x7f00004a8000/0x1000)=nil) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c9e000-0x4)=0x3, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000314000-0x68)={0x3, 0x0, [{0x0, 0xd6, &(0x7f0000d88000)=""/214}, {0x0, 0xfffffffffffffd59, &(0x7f0000db9000)=""/4096}, {0x0, 0xc6, &(0x7f0000690000)=""/198}]}) 2018/02/05 07:14:53 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000c63000+0x226)='/dev/input/mouse#\x00', 0x5, 0xc0) 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(r0, &(0x7f0000258000)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0xffffffff, 0x100000001, 0x5, 0x7ff, 0x0, "f3dcd56a2c9fcf6a188c6609283eb11fe0aeee8b3972d5b21b9e9912159e8f733d281a1834d2facedde92b329489348f6808fd250489ede1e79da32e24858a", 0x70}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf5)="c86d58607f8adf6a3b3276286860dae67161b02131ca0eca3e9c6fafe50ef4adc297ccfa2100e281b49d917f3218a2534872815634201a46fe0242f1b6aabb1e9915f455d89abd2470939bd8434ae24683ecbc1fb0e320bdb387bcb498aa57d08355eab991810552c94516ae151653f405e1a74e3137c6b78a7bac7531faf45e9b90c61d598ee7b6821349396b3a54594683f78207411ad4c86f5a4347ad69fd31278c990386262a47be02efd86b75b40837f124724684c6d35d3208e319852fa65821a911c84f55be6e07e12453182d01a017257eceb9d8f03e24902b0c974fa651583d7c0c800f1840f5c0690b90726b722d1a7a", 0xf5}], 0x1, &(0x7f0000363000-0x3e8)=[{0x58, 0x19c, 0x8001, "8ba1bf6b0b38cd8817807c288b77c4b048e960766d08f1d4835b754d57368c5b8abb77d32372a8f4053e480b9d0390ece7a13867c09edc62c7afde9d8901ba784efb"}, {0xd8, 0x0, 0x7, "e59ac531a877b3938c730e2e44b67a544d324f3d9622706239de077878396c7d49542c3baa2764a53f986bed2f5182e769ee6777a60a300658be3a887eb81dac000f1673ebb89796dc7bdfaa94a0990f360ca08dc5bdf667ede6d95296f1219655b657d3eca9018291e8d448adbfde74bae8a1b3a5e3e3d4e242241f2f5de7ea8a57b86da23a9ba98e719342035284a34bcea5ee3330218f28677e5d3f3073f5584abeff727b25df4dc03666e5c0760f90f61c7aadf578e7353c73fac47f80ef79dcc8044612f6"}, {0xc8, 0x110, 0x13700497, "3686fb04ff0f7f1d9063f7999d686f6b5e55599960ff5506322995a65109c20819dac989d60aefc261ed0b450adc8a85615705a1788f3656da6ec3d0a750d5f8a7d1e0136d72e470de65e844621770ecac45087e57e6a19f45735b6d60ca09c9cd2a597d4793e0de6f8585a201afed69b998c0dbc276574f7cd390b7692580aa0fc3fce17922ffcb67b3507c30f3c028497a55a0bfbe6a2e3c5083a39ba87f9ce99abf17d686edb5effcf1153b71721d5f"}, {0x60, 0x0, 0x9, "b676d241dacbb6dba5d5fee8b8163a8659c5bd209615497777cef82698a6e9d934f91c82917c026254905502c86d580932bc9456ca79adb6d9926d64e2cc1b6d91493ecf9b370c273649d17ad3"}, {0x18, 0x11d, 0x4, "9c4fb5d176cddf03"}, {0x80, 0x0, 0x1f, "c8334ca4cdc6053ac971c87eee2aa37e03ef5d8b12a3e283cc10021670adb05dbf6e5bebec5b1f148541913256807664b8f33adb369b98a3cc7768bddba2c98f95a583bb660a635af6b06f63c03de66f43a51f64232c036a65b7b5d65a49abf86693c29b76512f562921"}, {0xf8, 0x0, 0x5, "079dae7f30564bbadc8e7fc637e268a9cdccf8c8e429c44e3ffeb042741d0772e45b04a2e8192790226d9c03c95b6c03f9b686e8b4c5844d728151dd934cb6d39590d25ead5cd240df64b5d2782f970a6f89b073567e2603e5e579294a752c367eeca4360a705c908bbcd49184122903581ba1f73d3d72a7d1c4bb65bdd707fcd404d4c0f13a85f656da6f1aacf501e9c3384ed8adf22b85fe0c25603a4f89aa5c34c4e37fe8beeaafb32a9d9e4282704c05ef6ce7c9de06bc6342c21268faa5bc150272d04b0c3d9632660094f41cebd4799e0b040221d0021edbf8d0c2bf3a290d"}], 0x3e8, 0x8000}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c49000), &(0x7f00006e2000+0x91)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d39000)='./file0\x00', 0x1005, 0x7fff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002f7000), &(0x7f0000bdc000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000afd000)={@common='nr0\x00', @ifru_ivalue=0x9}) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d7000-0xc)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000e13000-0x58)={0x2, 0x0, [{}, {}]}) r3 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f00005ab000), 0x4) 2018/02/05 07:14:53 executing program 0: r0 = open(&(0x7f00000b4000)='./file0\x00', 0x1, 0xb1) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000789000)=0x101001) setpriority(0x2, 0x0, 0x0) 2018/02/05 07:14:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a32000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000b000-0x1)='\x00', 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f000000a000-0x5)='maps\x00') preadv(r4, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x2, &(0x7f0000004000)=[&(0x7f0000004000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil], &(0x7f000000a000)=[], &(0x7f000000b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) [ 76.528935] audit: type=1326 audit(1517814893.450:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 76.553296] audit: type=1326 audit(1517814893.450:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000163000-0x4)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e23743838769538270e1961f64966b5c74b818af434580f36b60a8aacd47731cc5ca67d3486c30fea54114f284eb69e25d64e56f60ce5f573a8162c795bcf52912ac269ac62e8482ec7955726786848f4619baf0c16be0efacc0d0cf9833991c9cbc948e5e37cb4dd086bcf5b18a6814695fc00acac4e3df0dfb82c0ac2c218a746ba9ee85276bf9f79d4c193817d743c7c292c196dfb43e89664fd7a65257285daab25a746c255b6b3d61d22ad3f4a6c84177a3aa12a76d6f98608d468284b0c22ec7eaa97f68c637eea63f6e96ff8b6ebb691f9b2c8e65a86925a6c8053be975d92327fd3827a958cb7c0242ed24f9c8a50a272b85971be1457ed77d6b9883dbab5b279f994036030d37273803bac01a80372af647dedbee9047f0f451a7364bc10a91ad7615a1cdea1e9ce135776f179c0853fbdbbc971d761372aadbf8508d571588e65109242d0edf47d961edd86dc24ad89d5b2d4ecb7043193b5885745fd19a3368de6964cc81391c02aec50807d5a8dd8f50bbc909d04c9f6112cd98396727006f6555455da9499fcd8814d2f2b80707299ed58fc87d43f974d883c1da8af43992874d5a8d78ccf800d801e2f3b32ac4e0599059d4ed20a3807cc4b7a652b5644045d72e7f1f32f9abd67bb35e336456cfa47315f91530a3aabfaef782bb06738e4c0096d2cdb0d4e235a3f3c09eaa884e96aacb314b6661697cf81efb1e86a92cde7fbefa94e0369da65db21a25b7e496e2d188551efeaf05d95911fda8b99f47ec02ec8c3ac9b409782373e704cbce2d3db388cafe67e5ea0494973264fb4356194826c1dfbcb2483c8710b02ee7fac48d825839fc1bea934181cf0fb046d242f0de9e2f6290a7b0a6b5f92d7781de79e8d2d4c4742b076475ca8bd36ea9f04ac04e600b1ec3d18acbf52bfc1ed687cecebd8fc6bf71de5bc3b1277f1952cd36ae20c2081ef0ab7ff868c9db947ab6a57376fa1a5d48642c9af59d9f884288fbaca661df91e3d22ee8912d16665c80292425e42a01e0df26cd61ef1e0822e97e3b9d6bb2452f69ba820375ba157d9c52438a8afd22a45626395d009e72f81ef574f11508921e90355d22c15f72c230bbd34cee575b2226b8215620e1e1106163ffa90976fb5d6c460464c7cd67c854ccd551aa55b2e091ba4462984d0a2bc90755e60b544701a9d30efd5d3d3d8b26c8ed342a6b3fb73a1ee0c062bc0c55869405c48666712353ed4d029b5047db3d1921cccc2e765384f957dc00ba38092e548e8a9fbee3110d3cdce5e227dbc2a4cc07586bd71f906eac831b828212a7bdd9d7f3eb9da6074b3f489b1feac9f2ef2964fcec324b382b04046dc89b75c7e2950ed7427c537a4a12f1a2fd734865d1d9b676b0322c3045e4fc81cb943e66cbe57e6a828e73a0ae673b9f53a726104b8854ca66e9f63ea341", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a32000-0x9)='net/igmp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000ec3000)={0x8, 0x2, 0x4, 0x8, &(0x7f0000dd4000-0x80)=[{}, {}]}) [ 76.577843] audit: type=1326 audit(1517814893.450:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.602362] audit: type=1326 audit(1517814893.450:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.626815] audit: type=1326 audit(1517814893.450:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11545 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 07:14:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000017b000-0x18)={0x7, 0x2, 0x1, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00007f0000)={@mcast1}, &(0x7f0000169000)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00005ec000)={0x0, 0x0}, 0x80800) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000016d000-0xe8)) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f000027c000-0x4)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) 2018/02/05 07:14:53 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d6000-0x16)='/selinux/checkreqprot\x00', 0xa2c01, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000955000)={0xffff, 0x2, 0x1000}) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000002b000-0x58)={0x26, 'rng\x00', 0x0, 0x2, 'drbg_pr_sha512\x00'}, 0xdaeed9f806a8c11) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x30) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400002, 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, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) pipe(&(0x7f0000a2c000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000497000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x40000000000003de, []}, 0x10) socket(0x4, 0x802, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e36000-0x4)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/vcs\x00', 0x101040, 0x0) splice(r1, &(0x7f000083f000-0x8), r2, &(0x7f000033c000), 0x0, 0xc) 2018/02/05 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80dc5521, &(0x7f0000621000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000059e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000852000-0x12)={@generic="5a98a342a75a8167fba44de8d70c2fbb", 0x2000000000000000}) 2018/02/05 07:14:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dae000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r1 = creat(&(0x7f0000cce000-0x8)='./file0\x00', 0x3) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000050e000-0x10)={0x1, &(0x7f00000aa000-0x4)=[0x10001]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000a74000)={0x0, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 07:14:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000bd000-0x3)=0x0) r3 = getpgrp(r2) sched_setparam(r3, &(0x7f0000cad000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10, 0x80800) r4 = dup3(r1, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r4, 0x0, &(0x7f0000002000-0x17)="536a8b726d54fdb1466b60df7a2a5c7bc3f418187dcfad") 2018/02/05 07:14:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x1, 0x0, 0xa9, 0x4, 0x1}, 0x4, 0x10001, 0x5}) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[], 0x0) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x1, 0x7ff) bind(r1, &(0x7f0000d0c000-0x6)=@hci={0x1f, 0x0, 0x2}, 0x6) 2018/02/05 07:14:53 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000)=@req={0x5dfe14ab, 0x5, 0x8, 0x2986}, 0x133) 2018/02/05 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c0, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 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, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000978000-0x4)) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}]}}, 0x318) 2018/02/05 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0b000-0x12)='/dev/input/event#\x00', 0x93f, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001db000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl(r1, 0x16fa, &(0x7f0000923000-0x23)="94c07cdfd303c7130a68900629737f5828c3f0ebf36abea3754188b63f88f9a0956952") getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00007ff000-0x4), &(0x7f0000866000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000754000-0x8)={0x0, 0x400}, &(0x7f0000e3c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000178000-0x8)={r2, 0x6}, &(0x7f0000f8e000)=0x8) read(r1, &(0x7f000006d000)=""/164, 0xa4) 2018/02/05 07:14:53 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c19000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000327000)={r0, &(0x7f0000fe2000)="5a853a5a57be59701fb1d7cdf87576ca2cdf5588c0067a87975262ce2c264916c9a8d0be9d872295514a18aba2bca403dcae67d55c58063c6eb5eb8f592729adaa35d8055c7383e66c07078ee1b62e234da0df3be553fcafa4349f255dc8a56bf698181ebdfd217c0e807ea09944913a5274972d11173865f6cd8cc22bbe37df9e999244a26ade7430727f94aca6dcd5acd8f3f69425fd9185826d634e097f96a80dc11a694733d9ea7b64610f44cf1f7b5ef471", &(0x7f00002f0000)="a52da5e0cd"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) [ 76.793777] ipt_CLUSTERIP: Please specify destination IP 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[], 0x0) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b32000-0x4), &(0x7f00007d1000)=0xc) perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000779000)='./file0\x00', &(0x7f0000ee2000-0x44)) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000871000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e42000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000293000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b76000)=r1, 0x4) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) acct(&(0x7f0000254000-0x8)='./file0\x00') socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/05 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e2e000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) shmget(0x0, 0x1000, 0x120, &(0x7f0000726000/0x1000)=nil) 2018/02/05 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/checkreqprot\x00', 0x224000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b5f000-0x8)={0x0, 0x6}, &(0x7f0000a7e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d61000-0x8)={r1, 0x10000}, &(0x7f0000291000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) connect$inet6(r2, &(0x7f000055d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/05 07:14:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x5) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000dc2000-0x18)) 2018/02/05 07:14:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/ppp\x00', 0x10001, 0x0) clock_gettime(0x0, &(0x7f0000de5000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00003a0000-0x68)={0x80, 0x7fffffff, 0xfffffffffffffff8, {r1, r2+10000000}, 0x400, 0x5}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/status\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000839000-0x10)='/dev/sequencer2\x00', 0x4102c0, 0x0) bind$ipx(r0, &(0x7f0000f96000)={0x4, 0xb, 0x7, "0400e3050510", 0x144180}, 0x10) 2018/02/05 07:14:53 executing program 2: 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, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x5, 0x0) io_cancel(0x0, &(0x7f0000c17000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000de7000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d09000)) ioctl$void(r0, 0xc0045c77) r2 = syz_open_dev$amidi(&(0x7f0000de0000)='/dev/amidi#\x00', 0x2, 0x408000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000073c000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00006ab000)={r3}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000942000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ed1000)={0x0, 0x48, &(0x7f00004bd000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffff8}]}, &(0x7f00002f0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00007d6000-0x98)={r6, @in={{0x2, 0x1, @empty}}, 0x7, 0x6}, 0x98) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f000077a000-0x20)={0xd000, &(0x7f00002f1000-0x8), 0xe, r5, 0x5}) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/02/05 07:14:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000966000), 0x8) 2018/02/05 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[], 0x0) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001be000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdir(&(0x7f000036d000)='./control\x00', 0xa) mkdirat(r0, &(0x7f00009fe000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000078c000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/02/05 07:14:53 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffff, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xff, @common='dummy0\x00', @common='syzkaller1\x00', {0xff}, {0xff}, 0x76, 0x1, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = geteuid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000001d000-0x4)=r2) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001d000)=@assoc_id=0x0, &(0x7f000001d000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001e000-0x8)={0x0, 0x80000000}, &(0x7f0000005000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000001e000-0xb8)={r3, 0xff, 0xf000000000000000, 0x4, 0x101, 0x80, 0x9, 0x54, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1000, 0x2, 0x800, 0xfffffffffffff801, 0x8}}, &(0x7f000001d000)=0xb8) 2018/02/05 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000029f000)={0x0, 0x0, &(0x7f0000d27000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2000003f, 0x7}, @sadb_x_nat_t_port={0x1, 0x10000000000000, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/02/05 07:14:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='!&cpusetproc,!\x00', 0x840, 0x88, &(0x7f0000388000-0x40)={0x0, 0x7, 0x3, 0x6, 0xfffffffffffffffe, 0x5, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/90, 0x5a, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) 2018/02/05 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001f3000-0xb)='/dev/mixer\x00', 0x80100, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000572000-0x4), 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) 2018/02/05 07:14:53 executing program 1: 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000ed6000)="5b02695f4ce7a6d31659d58e58e4cbfee084e6ad5679505b46307afaaedf0a58c70db36f59960113114047418a9aceac41bf32cbf4f194f0d2c7a87c91617b21793759a13dbf9353115e7bb23a658f7d5963fac8d7a80b2795ffb9bc2a5450ae9d1f92bd08", 0x65) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/05 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a1a000-0xe0)={0x0, 0xd8, "9c4fb9079ffb7642a9d2bb3289504c1d02178241d9beb978a6acecc24946ddf05577139f7fca9125f8e2b849c3570705920a4dc77671f8c866b9a6fdded4747f13b6350ccbcbfb75a0d1fe573dbb496fb4466e8e9ebbf982441f6a26450d4ba0b7c015add68dacd5b069d2d540684713d24d5461404121b0e67350c9d0fc824ce70b9a4b966ec43c95ec1d6442d2512e7ba51d79f7c91fcd4f27acf0d4fd7a2e10bbb8a78f52de816b2f9779bddd9acc12b42ac5b55e5e50c7007f3370b8663ab6799d18ed2adce7abccc4d5ee4f6409fa95a658dde44b58"}, &(0x7f0000f4d000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b30000)={r1, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}}, [0x1, 0x1ff, 0x7, 0x2, 0x8000, 0x5, 0x1f, 0x5b7, 0x37c2, 0x8000, 0xfffffffffffffff8, 0x1, 0x0, 0x1, 0x3]}, &(0x7f0000b51000)=0x108) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)) 2018/02/05 07:14:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000954000)="5d91a8d453b41d6297d6f70d2f0700f2879a074dd549", 0x16, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ca3000)=r1) 2018/02/05 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fe2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce7000-0x4)) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fe2000-0xa)='/dev/vcs#\x00', 0x7f5e3d86, 0x200000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fe1000)="aa2b03548f0543d20296025ecfc327de87589c7d8c82e55b6090f533ecbe3eebda3ba90691", 0x25, 0x40800, &(0x7f00005a1000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000fe2000)={0x3, 0x8}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000fe3000-0x2d)=""/45) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r2, 0x0) 2018/02/05 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fa5000+0x384)='/dev/snd/timer\x00', 0x0, 0x20000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000-0xc)) 2018/02/05 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe5000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a71000)=r2) 2018/02/05 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) write$selinux_context(r0, &(0x7f000024b000-0x1b)='system_u:object_r:lib_t:s0\x00', 0x1b) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000067a000)={0x0, 0x7}, &(0x7f0000019000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d53000)={r2, 0x5, 0x1, [0x3]}, 0xa) sendmsg$inet_sctp(r0, &(0x7f0000904000-0x38)={&(0x7f0000907000-0x1c)=@in6={0xa, 0x1, 0x43, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x200}, 0x1c, &(0x7f000059d000)=[{&(0x7f0000dd8000-0x86)="140f5b6681db6cfea9e08772e49ee6773ccf582c43e5df04c6c87f7013f280a91cee4486babf3a5a824df39ae15fddb6d134b51d637d0226099324988b2316159683e1f6ec88b2623e2538e3463970c362b7ab759dd358ede6727eceae5fc4a6a032d75aabda1f0c1127b674461fc2c42f32ce724c536edf31a049aa62e36762dac9fb48fac0", 0x86}, {&(0x7f0000a4a000-0xfb)="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", 0xfb}], 0x2, &(0x7f0000757000-0x30)=[], 0x0, 0x800}, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000938000-0x4)=0xffffffffffffffe0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000271000)='/dev/sequencer2\x00', 0x101400, 0x0) 2018/02/05 07:14:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0xffffffff00000002) socketpair(0x17, 0x5, 0x3f, &(0x7f0000243000-0x8)) r1 = syz_open_dev$tun(&(0x7f0000e45000)='/dev/net/tun\x00', 0x0, 0x1000000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common="65716c000000000500", @ifru_names=@generic="2707b57de1828d95c1e264e2c1c71400"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f0000254000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0xff26) 2018/02/05 07:14:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) wait4(0x0, &(0x7f0000a0e000), 0x0, &(0x7f00000fa000-0x90)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{r1, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000ce9000+0x18e)=[], 0x0, 0x40000040, &(0x7f0000d4d000-0x10)={0x0, 0x989680}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00005d8000)={0x0, 0x118000}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffc) clock_gettime(0x6, &(0x7f000037f000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = syz_open_dev$dmmidi(&(0x7f00006fb000-0xd)='/dev/dmmidi#\x00', 0x15a4, 0x200000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00007aa000)={0x5, 0xc0011b3e, &(0x7f0000935000)="69bdc9ed8d721a4207a0ad5a3734e7eefb03d76264255e65bf9688010a741bdd05908da5eef9d0052fc34187529eae4492f8e002f157a7668f0286862b7b5afe37c35858e478b1a0f2f23c84a38f57a907bffb430bc4b540b61267f392aa7ea857808e3bbdb40b491446655c6c122ca89fb09ef483cecf7f2b3251afe53c85", &(0x7f000016a000)="eefbebd4053c72e145c736d385db8ad7ecd42c0a5edd7579cbc6dfba4e3e2ef7a198", 0x7f, 0x22}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000d10000)) 2018/02/05 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = openat(0xffffffffffffffff, &(0x7f0000009000)='./file0\x00', 0x8000, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x401, 0x0, 0x10000, 0x8}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000000b000)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/05 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f0000c63000)=@known="7379737465ffffff7f636b70726fad6f6e616d6503", &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x0, 0x0) 2018/02/05 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef4000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ea3000-0xc)={0x81, 0x0, 0xffff, 0x3, 0x8, 0x8, 0x1235}, 0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d7e000-0xb3)=""/179) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dbe000)=[@in={0x2, 0x2, @broadcast=0xffffffff}], 0x10) msgget(0x2, 0x410) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000071a000-0x70)={[{0x3, 0x2, 0x3, 0x1d, 0x80000000, 0x7, 0x100000000, 0x200, 0x3, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x8001, 0xd93}, {0x81, 0x8, 0x1, 0x2, 0x1, 0x400, 0x1, 0x4, 0xee, 0x0, 0x0, 0x1, 0x3}, {0xbb65, 0x0, 0xffc, 0x0, 0xccba, 0x3, 0x9b, 0x8001, 0x5, 0x7, 0x1, 0x9, 0xdb22}], 0x9}) 2018/02/05 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) iopl(0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006f0000-0xd0)="d7989c05631370de8d449904007100070e86d517f44fa1235f2416509968fb4008002457334866721bb7337c70", 0x2d) 2018/02/05 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aed000-0x4)=0x5b8, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/05 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/05 07:14:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000e4000), 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462e", 0x18, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 07:14:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r0, 0x7) r2 = accept4(0xffffffffffffffff, &(0x7f000097e000-0x10)=@can, &(0x7f0000638000-0x4)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007c3000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000f15000)=0xe8) sendmsg$nl_route(r2, &(0x7f000049d000-0x38)={&(0x7f0000ffd000)={0x10, 0x0, 0x0, 0x70100}, 0xc, &(0x7f0000f75000-0x10)={&(0x7f00008e2000-0x3c)=@ipv4_delroute={0x3c, 0x19, 0x10, 0x7, 0x3, {0x2, 0x94, 0x90, 0x6, 0xfd, 0x3, 0xfe, 0xb, 0x2000}, [@RTA_IIF={0x8, 0x1, r3}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @RTA_MARK={0x8, 0x10, 0x6d}, @RTA_PRIORITY={0x8, 0x6, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) sendmmsg(r1, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/05 07:14:55 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000029000-0x4)=0x10) 2018/02/05 07:14:55 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007e1000-0x8)=0x88fe) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/02/05 07:14:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c45000)='/proc/self/net/pfkey\x00', 0x2c4001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000087c000)={0x0, 0x7359, 0x30}, &(0x7f0000329000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cf7000)={r2, 0x3f, 0x30, 0x8001, 0x3}, &(0x7f00005c1000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b7000-0x3d), &(0x7f0000a9d000)=0x8) 2018/02/05 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000001000-0x4)="04000000", 0x4) 2018/02/05 07:14:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c2f000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000f49000-0x4)=0xe8) quotactl(0xfffffffffffffc00, &(0x7f00008e8000-0xa)='./control\x00', r0, &(0x7f00009b5000+0xe3a)="c0fe9043e2de322fdbe3fc9b4304eb97d134333a3bda8f553cb304b3a1453ffa7409eeb267c7762649de6b053cdecaea2c8840b58ca41b46068442fde29d45e92c116c351a1562333a89a7d4da2543e5db61a88ab2077b0bd00b87baf87c48c4866bfe80726f9243660b04bcf616f9b55c9079cc850bd60ddd5bbdc81fb6ac6ed6784c3679b32f618f2a5a400e191f0db160ce9120cab30f") r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x80) symlinkat(&(0x7f00002d2000-0xa)='./control\x00', r1, &(0x7f0000300000-0x8)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000daf000-0x8)='./file0\x00', 0x119800, 0x1c0) name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) name_to_handle_at(r1, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000), 0x0) 2018/02/05 07:14:55 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fb4000)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a9c000)={0x0, 0x7f}, &(0x7f0000fb5000-0x4)=0x8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fb4000)={r4, 0x0, 0x30, 0x2, 0x5c481409}, &(0x7f0000fb4000)=0x18) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fb6000-0x2f)="d55d668f11b4f5af721785fe241ba8496ce7c4f768beb1bc1829f5f3eb1b5b3d686e9c52a4b0eae142bb1d2b86b8cf", 0x2f, 0x800, &(0x7f00004f1000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 07:14:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002ed000-0x22)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000fdc000-0x4)=0x2e) kexec_load(0x3, 0x3, &(0x7f000005b000-0x60)=[{&(0x7f0000046000)="09e8ad88543c8ae0d0aa51a8d46a4bc82ce98151ec7ccba2efbd5422812c0c76fcb2e89a7aa77b542f0ea8b0681110f249eee197dd845006a60d752a09e14fbcec87f2747fbd04b05451f1d586022c03c4e811e8b1a0e9cd2460f29b8cb640bf4266c37ae541", 0x66, 0x10001, 0x3f}, {&(0x7f0000f41000-0xba)="15899203917dad0437c8d537182acc36456f9f02a954e3dd08fc317a44561080dc0741eeef8aa43e0355e87808bd717ae4e99bb83f668eb355b4ee68339e9ce7e81fcd144cf988185a2bb774ed923cf585a40599afdd7f85224adfc849bb85696ffc9167b4e05defd07b630696db06148f1aefbb4de7fa9c4384068515636681d95067cb9c373e6a5606c4825c3403749fa809d3c4b87a77804a06dce4b200ada6d842ae3ce9e7f36a9e1fd9bc6f39134349702c4edf57046768", 0xba, 0x8, 0x4}, {&(0x7f00005f3000-0x7d)="f28b400a0a6d25c6509e879a8c0058b1d373a74f6dd3a156cf636393167de450a153a455f907adb4d0756eee2714dcb562225b7307a630f2250bb5d687cd49760da575234cf60b4aa90e55a772996a2286840faf144f7a4e6e1c966d96284768267ce11005d7bfaad656d3457f27ba6d6858f7791f1c63db8b1014d77c", 0x7d, 0x40, 0xffffffff}], 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10}, 0xc, &(0x7f0000f7a000)={&(0x7f0000701000)={0x18, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000507000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000af1000)="df3e907b848181d87200e0d6b4d42aee1e2fff43ca19ed0b5032b8a5d3ddb299"}) sendto(r0, &(0x7f0000b0b000-0x27)="7ab40c6781c9ac7c8bd4f54176d24fa38ec99170542053b1140bf5eeae22842133b3663e99dd3c", 0x27, 0x44091, &(0x7f0000b5b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x4, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x3a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004a2000)=0x0) ptrace(0x8, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@generic="fa604eb96803d857333728fb7849b7bd", @ifru_flags=0x4801}) fstat(r1, &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000a6000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000d48000)=0xe8) sendmsg$netlink(r0, &(0x7f0000109000)={&(0x7f0000bcc000)=@proc={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f000005e000)=[{&(0x7f0000446000)={0x1a78, 0x3b, 0x100, 0x5, 0x2, "", [@typed={0xc, 0x8c, @fd=r1}, @typed={0x14, 0x76, @str='trustedGPL\x00'}, @nested={0x320, 0x6a, [@typed={0xc, 0x78, @fd=r1}, @typed={0x60, 0x70, @binary="e9637577f5d79afe57c79a8b777521c405dff716443d36ae7a56eacc37813570f3cfd38feca9487c5aa25e4e953a486609c19806e2a557045a6928f1f54f74334b9b6491657b89169913bb1771c85888bb8589c77f5c"}, @generic="6d50deed6a16cfc80006907a269897b1785110800906bd9bb65de457d028248e075224e9d8e9f69ed06486d16e5a91023d267083aeebca9d0b4322188f53ee7aa2902a08bf52006575605df1f77f436d9e0a3cf282e830d4c66f8df501c2e929b7137fef41ab138cb74e5f49d178288fb0fb7d975350c6cde9aa0bb58d2abea988471f9a736673aca60f968a73c0199578bcaba212d713f5976cccd09eadb9ffeb6fcb5ed22e0679a04addb8cf1887b450e6164f3b8364ca7ad05330a9626fe9b6c2cbb9e7229f307b6b5a", @generic="8b2d2a574adb90608d1f9114914d80d20d4efa9132c10d62f8bea67955b018789e75d653b21e7cbd74a22bb63517d3b860f5d7a4369bf24930fabc66607c54861558fa6c94a806572220fab9ab6457d931213a5511e266c8c178bce6028eb5514f9e4313baa5b285668273c6a6fca3befe1fcbcf96c4a4019ddfa80131d03a1474222e09cfc3e5fc12fcec82612e390a70faf11ebb90dca9f83e4c4a9e5f492c66a836230718448cd8221a810f06095e475fd820cdb300cd0096e85a096c7efc17794cc3bdfb8d3466b0bca1fbcb", @typed={0xc, 0x4c, @fd=r2}, @typed={0xc, 0x1d, @str='))\x00'}, @generic="0907f53eb2c17ff9adb07595b613faa36343d6df8c54238b9bac820c0526955ac2fa7fadc026513303436a9d431cec8d0199a0d7ba495c86bba8d687de8eed98c3bd49774d061d993bd3a6d717a2ab0cb2d20f2890621cacbcb64e10f2d2ab9db202016c42c7a415de764bf2f38aa554acd334d47f88eb4b2acdd28211c3c9a8e5baabb9c73409091ae5d002e6042b2186ba5712dae3415e1d2dbd236870808ef773e0e1730cf63adab5c4", @typed={0x18, 0x20, @str=',selinux*user/\x00'}, @generic="2aa986a1527e619b60858548a37c9fcb6b0cd90a7299c06d77ba0a76cb7c4e8e99dc111a93f34b693fa9869ac3565a7d365542fd32f40334d48671"]}, @nested={0x1258, 0x43, [@generic="243196a6392f59d24a747e5f3fc2c887cd22ed5f26acee96f10f58281c9bb0091bdc90f7696cc8630b17390109", @generic="3abb988c4785a82fb4c12277d2bb46bcb04b719a5d6456591d9f9d20a76bd3556e21bbc5ea5c1c03ce5ce7ca7b4d4bd66b3d302cc38ca234766b96dc0785d82527b9222e65b24af8ae238b79fc6673e120842f820c795385c78e87fcb81b1bffd9e6af2fb6117f33a74e287a8ac8edd4150dcbdb4e07b5fd91fcd5beccaee15461f8f2f73f5de3058e57", @generic="9fbf56c0d70cfe81b501be6569bd9e6f2c9ef63c5fba2b551c0d477e3daa130d0bdbacad358fa5c3d939b179618a865f7348ccfebb6330c8422aa00052bc839fe15d7b216adc0ba97980e63792818a3ea139658b6b916ec607e359a04b0a66b9492f4784e59b3922e3a87ccb58bf15ca1767d5db2658eec83ddd15c69aeaa93efc503836091a803fb194f412b905f58a2e664fc4a689", @generic="5d040a93355333a20e36984501481a0de7b8af5069ecf011a70ed1ebebf15314c0a678e008daf9f312d9bfc891dc78c23905a184ab6907e9ff379e69fb7d882a138e586d669f9f6428ced2e80f4092d2be3beaf65e1a4d35659fd717790da2f21c9373dceec94972038d2795cd72802aa80ed360da23c55f47a5116c90d3338abf1ba4366ba3a29b4e24b09472950e967b2a743c6012848d99d3208e1702b2ba1313673d758d035bfb109dbaa4b0326707c13a450158b44150e5e9dcd7d766b6598221623c072b901f9a00ebf116b76a8482240b57e4712ce2efb4fba0", @typed={0x8, 0x4d}, 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0x22, [@typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @generic="484bb6e7351cd228c62787755cde7beae404922fc60c47f9b03bfa51fbf88779908cf819df70eb5d800472ff9fc54670bf1a259d3e0a9fb9777d9443d08486a9beb8a2eded58cc7c45685ed62e91004367575124e88f0b0760291a89911f5bda96bee0ff14336a6e663ba9422bb49e0f32ed2e4dbd29e9de44a44fcdc4ffd32c86e7ead5b3499516d1e68c9f4dda08ba1a0d", @typed={0xc, 0x79, @fd=r0}, @typed={0xc, 0x24, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x57, @u32}, @generic="599e9f550a614ce53d3affdb7f6a2e2d72759c3336479d2cdf0ad4ac0deb5863507f3708f53440b863ed107c8bc2a345aabae6996fdb3ae6fc38", @generic="8305229b150a5cca808fdc635ee96c487423cb8162c6f13f0ea7b9d1caf4dd50144946e040f955e4ff93e50bab4ba9ae629f77b54fb8f0dc4eef2e184fe540737ef35ffc66e1ab1ab7abbcf39c645a491749c4945f15c9f6ab6486459dc81806241e63a8ce6e4fc652ab6ab117f2c4923928e465c706fe", @typed={0xc, 0x40, @uid=r6}]}]}, 0x1a78}, {&(0x7f00009f0000)={0x420, 0x29, 0x604, 0x6, 0x3, "", [@typed={0xc, 0x22, @u32=0x1000}, @nested={0x298, 0x80, [@generic="8b340c358b28a1c2198731fff7281fd851b49932af2fa507023e497595ffc691e6e7aa42d0c9f3333e0cc28e2e5f04a254e27a9d72e14b96d20973b7718212dad69210c084041132e9d90674aa8b816408fbdd2e48feea41ff6382d344ee3d1259e8828bc358812aea2b078d42d36ed8b7dd097c26e04698962ed51c59fb32b9d8a9dd045d9cd17674f5655d934cdf4d85e2e1b7288288e6545c3ef61b6d7bba9a40cd4ba5d904ace939aa563e9a77243abd4275233661c08e7877ea3d346a7294ca884f9327b7f1a032429dff6fd18e3573995bfa44004ca4219f", @generic="1e0e2a6e3376df00ddf1207900f0474b9481a94e7a71efb51a368aeb30084cab856829ea4f2d86f263792301277a0ef66a6bc46a78b08558eda095460e19e9cddc696d688580bf4e7c800fbd585639fc76271a78ea0342327d3d260841ac950657f5e0738ed4ff7d5a98cc43e2639fb6a8eff0373e4a1a23a3663c4a25ebb2e48a5de4732a0aa0bd9b1e784600afb24ec2ea204541e5db428f891f1e6bc0f030e4ea637a814e26e1c6df087268bb1991e83d305caf009f72a62d40f48441c1f2354b96fa06ac398b487a256203f8c8e561580baf89142ce6d35a91e9cd8f61e9e521d29c5cba2a72ef519ddc68a6038d19aae512bde74cf909", @typed={0x10, 0x47, @u64=0x3}, @typed={0x10, 0x14, @u64=0xff}, @generic="1ead6f2cb772256ba25f3e5914e3775fd6b7bb191ee9314a934e54f270740c7745b24c25fca6dbf90e928c238ca2d079e14d766582d500194aa02cce577be9af2e1f6eb31aa9b37f022c9abd41624d158c59618ed77074ed1dcac5d3ddd1503e0bc4034c8d59238c0fe0913423fd6dc973bbe6bdee6e491d14d1bddc117da6d93a46c49e5cc1bc95ae79e0a9d1ca8812afcf76ce96e2ac", @typed={0x8, 0x48}]}, @typed={0x3c, 0x36, @binary="04b1a5900647692ecc42573e4773284eab23cc48dda83547e605f7bb408d3b4d6cad10bd8599760f63cfc19dffdb19839a710b85"}, @generic="c1a23546f254c3171b831d707e5871b4714b6fea5a0eb904e5df7840ae258146a193b9b55c78e39a3270235a596562c863051a83781657589b9538774a9296d46e7ffdc0e8bdf8c49f9efda3ec573f43db68df20c29725fdcbbee19a1a8722cd5d1269ae573c8bf1c9b00c108f2c1a99fbcb97ad440cbcd33dcaa790ec7a0778c098a232efbe2cfed7316f3e274db4d431837a4b569f9caef222605c7b03fc8733eaf03a2b4497fe6528b6c7d45bb417f59224a0fa21bbcdca442c0c9cd6d78e41a077e9b2ac5ab117728a0b45dcccdec990e61a5cf60e8b3657a818e2da2c321c13579f3bb2717dc90c4642448ede57e896a9ef1801827316", @generic="30dcf059673f47b9251780294065615014f7e82d12538a73774e03c3b78e2a4bb073dcb2756481bb805415653d7028f2651029790e87f5"]}, 0x420}, {&(0x7f000067c000)={0x188, 0x28, 0x0, 0x5, 0x2, "", [@generic="848a1427fb3cd7fc98a8a6fa7b", @nested={0x94, 0x8d, [@generic="3d0bf80e5383ec2517abdc690d480b59d4a0c4a5c9230f772038c70152863c5a09f0c227841baaf485c1aed6ab520b0eed95a264cba344897e943bcd29ade2c4109ed8f86f158f3f99c6de500416d2d316be92a62e472c849769e17d0e341a212ce1e25c6ed05a24a6bbe30c4ac5ac0b654bc784fd99bd", @typed={0x18, 0x72, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0xc, 0x73, @pid=r3}, @nested={0x4c, 0x3b, [@typed={0x3c, 0x2c, @str="29ca7d656d3125706f7369785f61636c5f6163636573738f73656c696e7578432c706f7369785f61636c5f6163636573732d00"}, @typed={0xc, 0xf, @pid=r3}]}, @generic="b1524e474e637428010384b84255fa0e873a312ef6acf4190a098720bcdf0d438bfc691196642f0926b920f8a7894362971ab11238636465c5d15eafafdcc40e3118a740fb9333d1799e29cab68b56de82071a7f1fb1e26cd05344aa1ad109ced5539b296b42412d6aec7b100416c2e4d235fef53bd371d9b34e011e6229"]}, 0x188}], 0x3, &(0x7f000084f000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x5}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000db1000-0x4)=0xa, 0x4) 2018/02/05 07:14:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8f000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x5, 0x7, 0xc8e, 0x7, 0x40, 0x3f, 0x7, 0x400, 0x0, 0xf5b, 0x8f, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/05 07:14:55 executing program 2: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/checkreqprot\x00', 0x101041, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000043000)={0x10001, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x7, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x450) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000042000)=@file={0x0, ""/108}, &(0x7f0000022000-0x4)=0x6e) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000044000-0xa)='./control\x00', r1, &(0x7f000003c000)='./control\x00') readlinkat(r1, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') readlinkat(r1, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000044000)={0x0, 0x4}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000039000)={r2, 0x3}, &(0x7f0000045000-0x4)=0x8) 2018/02/05 07:14:55 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000002a000)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000029000), 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002a000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000-0x8)) getpgid(r2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common="697036746e6c300000001200", @ifru_data=&(0x7f000001c000)="6b63e7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/05 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bb4000)={0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000040a000)={@common='erspan0\x00', 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000065000-0x8)='./file0\x00', 0x24) bind$nfc_llcp(r2, &(0x7f0000ab0000)={0x27, 0x0, 0x2, 0x6, 0x5, 0x8000, "d2bc65372225607466b2542dda55cd8168c38193fe2cb7298e2d0401d812736749ea0c0be7b027526a78f7bf7106c14e428c575027bd51d2601e6d33e0905a", 0x2}, 0x60) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x14) 2018/02/05 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f00000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getpeername(r0, &(0x7f0000465000-0x10)=@can, &(0x7f0000b9f000)=0x10) socketpair(0x17, 0x0, 0x2, &(0x7f0000df5000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000adc000)={&(0x7f0000edb000-0xc)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f00003ae000)={&(0x7f0000748000-0x5c)=@delsa={0x5c, 0x11, 0x10, 0x6, 0x0, {@in6=@empty, 0x0, 0x2, 0x7f}, [@ipv6_hthresh={0x8, 0x4, {0x5e, 0x63}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x2}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) ioctl$FIONREAD(r2, 0x541b, &(0x7f00006e0000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000115000-0x20)={@generic="075f45752799c4f94c769f921600ff1c", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) finit_module(r0, &(0x7f00002f2000-0x40)='deflate\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ab5000)) ioctl$KDDELIO(r0, 0x4b35, 0x3) 2018/02/05 07:14:55 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000563000)='/dev/vcsa#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) socket$inet6_sctp(0xa, 0x10000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x3, 0xffff, 0x9, 0x7fffffff, 0x3f}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000002000), 0x22e) fcntl$dupfd(r0, 0x0, r0) 2018/02/05 07:14:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={r4, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x7}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) sendto$llc(r2, &(0x7f00005f2000)="26d987c1951a9b8ea278d9145548cadc0264db07fc01ac27bc3112949876bc7246abeac5da2d24bc0a5cab1f6d550c2367b8ff6d29133e7ac90e0dd33418dac868a0a2fdde41d6ad5bc9c717e8a87caaebe97416b7c300d143a616d2285aca4bd7cddfbfa0a8a70987e7c172f88aaf901a56b8139b743d01781f96cf89fd39e49df768c00467feb86b814150d5825408ec8f8a169be12f648c7edd3240707824bcd3564d41d2d42a2105c73952a7f16a9e7a8b8842d0d01281e7131e35d23f337c8ccd094472b8992d84315511d0283bd1b48564d74c74ed88918b546ebc1f0cc7f083d533f957bf122ca760316a", 0xee, 0x80, &(0x7f00003b7000-0x10)={0x1a, 0x2, 0x4, 0x80000000, 0x6, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_RUN(r7, 0xae80, 0x0) fstat(r0, &(0x7f0000c14000+0xd04)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f99000-0x8)='./file0\x00', &(0x7f0000c69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000aa9000)={r5, r10, r11}, 0xc) 2018/02/05 07:14:55 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x0, &(0x7f000000c000)=""/120, &(0x7f000001b000)=0x78) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc}, {0x15}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/05 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd}], 0x1, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81}], 0x1) shmget(0x3, 0x2000, 0x780005e2, &(0x7f0000e02000/0x2000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer\x00', 0x80001, 0x0) fgetxattr(r1, &(0x7f00002b2000-0x15)=@random={'btrfs.', '/dev/sequencer\x00'}, &(0x7f0000cd5000)=""/239, 0xef) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000805000)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000bc8000)={0x0, 0x1, 0x2, 0x0, r2}) rt_sigtimedwait(&(0x7f00002ac000-0x8)={0x4040000000000}, &(0x7f000044b000-0x10), &(0x7f00006a7000-0x10), 0x8) 2018/02/05 07:14:55 executing program 2: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) msgget$private(0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000001000), 0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000053000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000053000)={@empty, 0x7, r2}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) 2018/02/05 07:14:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000030f000-0x8)='./file0\x00', &(0x7f0000c4c000-0x67)=""/103, 0x67) r0 = syz_open_procfs(0x0, &(0x7f000087f000)="6fad00") pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/02/05 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(0x0, 0x1000000000016) 2018/02/05 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000052000)='dctcp-reno\x00', 0xb) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) unlink(&(0x7f00004db000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f27000-0xc)={0xfffffffe80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}, {}], 0x2, 0x10, &(0x7f0000bc0000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000001f000)={0x6, 0x1f}) 2018/02/05 07:14:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x100000003, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d71000)={0x0, 0x1000}, &(0x7f0000dcf000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004c000-0xc)={r1, 0x3, 0x30}, 0xc) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00005dd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}) 2018/02/05 07:14:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) accept(r0, 0x0, &(0x7f0000305000)) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mkdir(&(0x7f0000b51000)='./file0\x00', 0x20) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) rmdir(&(0x7f0000430000)='./file0/file0\x00') sendfile(r0, r0, &(0x7f00003e2000), 0x40) 2018/02/05 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e5000-0x15)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00007dd000+0xddb)=&(0x7f0000bea000-0x1)) getpeername$inet(r0, &(0x7f0000928000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000805000-0x4)=0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000136000-0x4)=0xa, 0x4) accept$inet6(r0, 0x0, &(0x7f0000bd1000-0x4)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/02/05 07:14:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d8b000-0xc)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/05 07:14:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) bind$inet6(r0, &(0x7f0000ee6000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc9000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0xffffffffffffff9e, 0x0, &(0x7f0000aaa000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x20c) r1 = dup(r0) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000569000)) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r1, r0, 0x0, 0x7) 2018/02/05 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(0x0, 0x1000000000016) 2018/02/05 07:14:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x8c) r1 = syz_open_procfs(0x0, &(0x7f0000f2c000-0xd)='net/sockstat\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002b2000-0x8)) msgrcv(r0, &(0x7f00001fb000)={0x0, ""/252}, 0x104, 0x2, 0x0) msgrcv(r0, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2000) msgsnd(r0, &(0x7f00007c2000)={0x3}, 0x8, 0x0) r2 = shmget$private(0x0, 0x4000, 0x54000400, &(0x7f0000d1f000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00004a9000-0x16)=""/22) 2018/02/05 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003bd000-0xb)='/dev/audio\x00', 0x224301, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000741000-0xb7)=""/183) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000ccc000)=0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000069a000)=@filter={'filter\x00', 0xe, 0x4, 0x530, 0xffffffff, 0x98, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000303000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x780, 0x0, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffff00, @generic="ac1797b48ee8eb55ec5e988ade2dea16", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xe7, 0x1}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xd02, [0xe7, 0x81, 0x1ff, 0x9, 0x4d0, 0x1d], 0x7, 0x7, 0xff}}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x708, 0x8, 0x4b46, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x401, 0x10001, [0x0, 0x4, 0x7, 0x6, 0x10000, 0x800, 0x1361, 0x1, 0x1ff, 0x4c, 0x3f, 0x9, 0x8, 0x6, 0x9, 0x7], 0x2, 0x1, 0x1ff}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xff, 0xffffffff, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x1, 0x1, 0x10}, 0x0, 0x210, 0x270, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x8, 0x6, 0x51, 0xffffffffffffffff, 0x200, 0xa2d, 0x8000, 0x58}, 0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0x5, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x20, 0x5, 0x401, 0x200, 0x16e, 0x8], 0x6, 0x3, 0x1}, {0x101, [0x4502fa3b, 0x8000, 0x6df3, 0x5, 0x6f4b, 0x5], 0xfffffffffffffff7, 0x6, 0xc8d}}}}]}}, 0x590) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000081d000)=@ipv6_newroute={0x50, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x2c, 0x16, @nested={0x28, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0xc, 0x0, @uid}, @typed={0xc, 0x0, @pid}]}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 07:14:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000865000)={0x0, 0x7, 0x8}, 0xc) r1 = dup(r0) getsockname$netrom(r1, &(0x7f0000ed6000-0x10)=@ax25, &(0x7f0000976000)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e89000-0x18)={r0, &(0x7f0000f5e000)='K', &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/05 07:14:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x2) r2 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x1c0, 0x3d8, 0x1c0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0x0, 0xff, 0xffffffff, 0xffffff00], @generic="cff267b002bf3b70c8347c0d0fe6aeb4", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x5e, 0x9, 0x4, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x18}}}, {{@uncond, 0x0, 0xf0, 0x218, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x1, 0x1, [0x4, 0xd62, 0x80000000, 0x10000, 0x5, 0x7, 0x8434, 0x6, 0x3f, 0x1ff, 0x10000, 0x7ff, 0x1, 0x0, 0x6]}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:sendmail_exec_t:s0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffffff, 0xffffff00, 0xff, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xff], @generic="f3fb716f579ddb460396e5dd8244711b", @generic="a18f1bb7fd4c7e1aba7e80eee60281de", {0xff}, {0xff}, 0x73, 0xfffffffffffff001, 0x1, 0x22}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x100000001, 0xffffffffffffffff, 0x1}}}]}}, 0x508) unshare(0x400) clock_getres(0x7, &(0x7f0000001000-0x10)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={@generic="237aff8b2b2a7f5102f4087f7237328c", @ifru_flags=0x1000}) fcntl$dupfd(r5, 0x402, r4) 2018/02/05 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(0x0, 0x1000000000016) 2018/02/05 07:14:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x40000, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf8, 0x0, 0x81, 0x0, 0x0, 0x0, @perf_bp, 0x34, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f000055f000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x4100) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003ad000-0x10)={0x80005, 0xffffffffffff8000, 0xb, 0x79a}, 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b2e000)='./file0\x00', 0x64) open(&(0x7f0000672000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) [ 78.930876] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/05 07:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00008d8000)='./file0\x00', 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b9000-0x5)='/dev/vcs\x00', 0x208482, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007e9000)) r1 = memfd_create(&(0x7f0000adc000-0x5)='em0/\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000b55000)={{0x6, 0x6, 0x9, 0x2, "d287d2c10e7d5a22b34d9bf3fbeb38f10a230b2b2175bdefdd648e35e1641c0de5c42a4f0f0204629b3ee666", 0x10001}, 0x1, [0xffff, 0x6, 0x1063, 0x8001, 0x8, 0x1f, 0x8, 0x3, 0x1ff, 0x3ff, 0x3f, 0xfff, 0x2, 0x100000001, 0xfffffffffffffc73, 0xffffffff, 0x9c, 0x9, 0xffffffffffff0001, 0xe5, 0x8001, 0x9, 0xfffffffffffffffc, 0x6, 0x4, 0x40, 0x401, 0x2, 0x0, 0x1, 0x7, 0x7, 0x8000, 0xd94b, 0x8, 0x2, 0xfff, 0x10000, 0x8, 0xffff, 0x0, 0x4, 0x5, 0x5, 0x1bd1a280, 0x6, 0xa8, 0x4, 0x8, 0x1f, 0x7ff, 0x3, 0xff, 0x1, 0x6, 0x1, 0x9, 0x2, 0x1, 0x6, 0x3, 0x1b6000000, 0x100, 0xfffffffffffffffe, 0x8, 0x100000000, 0x4, 0x200, 0x8, 0xffffffffffffffff, 0x80000001, 0x1, 0x8, 0x99ac, 0x274c, 0x0, 0x6, 0xf9, 0x8, 0x100000001, 0x8, 0x7, 0xfff, 0xa26, 0x7, 0x4, 0x8000, 0x7, 0x3f, 0x2, 0x9, 0x8e, 0x3, 0x9, 0x9, 0x9, 0x5, 0x0, 0x0, 0x91, 0x5, 0x3, 0x16d1, 0x4, 0x1000, 0x9, 0x7ff, 0x8, 0x0, 0xffff, 0xffffffff, 0x4, 0x8, 0x5, 0x1c84, 0x3, 0x4, 0x200, 0x7f, 0x3f, 0x1da1, 0xa86, 0xcb, 0x10001, 0x4, 0x1, 0x1, 0x10000], {0x77359400}}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00004e8000-0x4), &(0x7f00009da000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/05 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000009000)=[{&(0x7f0000007000-0x16)=""/22, 0x16}, {&(0x7f000000c000-0xc2)=""/194, 0xc2}], 0x2, 0x0, 0x0, 0x6}, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x7}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x90, 0x2, 0x0, 0x0}) dup2(r1, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x40000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000004000-0xc3)=""/195}, 0x48) 2018/02/05 07:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x36, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f00009a0000-0x38)={&(0x7f00006a1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00007ce000-0x20)=[], 0x0, &(0x7f0000d10000)=""/61, 0x3d}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000456000-0x10)=@req={0x400, 0x4, 0x9, 0x3b5}, 0x10) 2018/02/05 07:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000633000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000053a000-0x4), &(0x7f000090d000-0x4)=0x4) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) r4 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000a7b000)) write$eventfd(r3, &(0x7f0000555000-0x8), 0x8) 2018/02/05 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x9, 0xf, 0x4, &(0x7f0000091000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e17000)={0x0, 0xfff, 0x8, 0xfffffffffffffff9, 0x7, 0x20}, &(0x7f0000ee6000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b2a000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d14000)) r5 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000c35000)=0x1) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r4, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/02/05 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x0) 2018/02/05 07:14:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) fcntl$setstatus(r0, 0x4, 0x40000) inotify_init() 2018/02/05 07:14:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/sockstat6\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f84000)={0x9, 0x6e, 0xbd300000000, 0x6, 0xffffffffffff57d7, 0x33}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r2, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) readv(r1, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000d6d000)={0x0, 0xffffffffffffffff}) close(r2) ioctl(r1, 0x4, &(0x7f00006a7000)="08f6c766a5ffeda93fd55b1369544690adc3f5d1df60acd694a0f4c77461b26779a320ba9cbab69e30f97f6036860d80b426190bfa68da1af6a78eece7") ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000064c000-0x4)=0x4) [ 78.983125] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/05 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009fe000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000783000-0x20)={0x1, 0x3, 0x1f, 0x2, r1}) 2018/02/05 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00003d8000)={{0xc6f, 0x9c9, 0x6, 0x7f, 0x4, 0x3f}, 0x80000001, 0xffffffffffff0001, 0x3, 0x0, 0xcc, "f65228cad0a1b91d9e04744eab33dfdf01116fb634bc511b3fe6ce12bd2f9da7b57ba1e9042e3bb2dc9a92b9274fd10afa680d7951f016e276fdda9910bd3130f9c0a79bc1e01d7aad294920e3aaac8bf21b2058e1af9030596a04f7efe54b8c3f28e17a9b5b94090914f6890d7c0fed82089e413d73ec1ad2ce758786718958"}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003ab000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @random="dab77cca7928"}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6tnl0\x00'}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000969000-0x4)=0x2, 0x4) 2018/02/05 07:14:56 executing program 0: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005a1000-0x20)={@common='lo\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000020e000-0x1162)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0xf98, 0x6, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "e5d218a9da7ca5424b84492e9f631e3f4f0166ec62e1819541d36c83950ad297be7fd9f58187601d1c0c8b0ca13c650c3188c10acc1b9ba21cc319887e4f3ac3c20fa3a946d353c11405d41f76f8aabc504bacfbabd8200ae1858e731e6801e244391179cc2b1bd37721e30094526c217de0086d146bd77cf8f2b912a4629d11a50fb3ab73e7714a99aa358ffcfb5d6d54223b1fae4d9edd4ec1be11da98c5216a96664ca28ec2e2e09a831ac73ccee5422d6008acf85ee3b6cdb91b9f25fea06e9b5cfca59ad5368cd9c0f576b1bd2445a30c8dd7ed0d96d28ed329b18e412b8dc6aa61d1a630c20b77973d4fb68353a58615bc6d033241bfb7febacb67a96a0d600781b85fee7ecdc498e3c8e643f4909ad531738b509d9b027b6c57d1cd4181dbc88b7f40230a7d6f2eeae02a6a43a9a54843781715cd83b0c9fbb8a9e5cd6a8ea7e4b5f81d48a091e792d01b3d3a87aaf31b9d20793e10ab1ec40db0d378d2f77c51a2f46d620c240a10807d0b1140fdf9bb84657ff61e6f49b54b22ccca92b94d67a63855a32d3c56e6144502d91c00e94802a29569550eb3263c5193756309e42c5c13515389266f148e3d8536517f5377d778ea89c599acc418bbc2b9ff124da64e5ff35ee2057ba659d2e63d0476acb178aa79d61467b490a24af95049b89d73c67bb496338cbda9ed94c7aae4614887d9f1c07da401068e65e95bbe1ddc9288dd9550e873ee8e1381bf7c280db92db4df32b6a2e54e2a56f8b6bf971c9ffb3867405cd576cef3107753943090b5ba29503a9f625f96952e538c6967af8488211c4d6ab30c95750172a22ad050cc1afd55283e9aa182156711a6b9220da053ce974263c4c359dabd272cef237938e3df322489af3678a79f1a5315c9901af37a43e4829c02aa7ceaf1b02efe5353c3198342da726746c4d5354f09c5e8bfa92f1c5563aa6e292e2a1ee70de3c0100590047d1e32d917998e7d9020c96f63f820a2f34b61aaa999411685dc3f9a077f621225dbec519c171f09f7e48c4db7221f98eaf4128049f6b18c00b84e7284d74bc165580358f29e9841b3b532414aadeb169bd4a017271ccdca33cf9deb7ee53e813c7807b52d092e387f60eac469b6d34fb569437ba644a108b6da053a282cd32675d72e6449f7a59eb87e21f73a168cd080fcaadaf6d3e4e4d6e00feec540f5244f8f296b0a5040691c0c3730584dd25d44a70b5e3a66de4d559b4abde2d1c75ae8dfffc63ec6318ff56d71fe42c46220562e061f646288c98597bf6fd95d6b9259b2054ccca53494d77e988dfa377911a18b7a034fd994f073899170dbdb4650969474558dee3bdaf260e0da3d61a78472e02a57e4281a0c88a160c7691e7d8522ea6ad1f45ee563e2506ff9e76f269a68c90828a8822c650cd0008c360024c22e534a21347033031f751b5757b1345f12b9e229c8072cd6c6ea07b195c1856300249a39c3eb34898dedceaf3925339d759b5a0c30d463011ebd6461711a2f7dc88b7dab3036e6ec020623bed89cf34eda0b0bbb22f3e539656362823fc2f07d90fea0abe08539ce4095fdeb804d1e8a75370317f91dd100e5451af05e0c2d0514e68d5a89915e950decb7e9b91b3908b6bd56ceba4e3d842326fe26b86b149cbfb98e9db492b61433ed4643f7fa7ab9fc0cbf9bc2cd18d6bea8cf64a7f88da24f3b2dfd19b6ea3ba9969632c3aa7289b45a57ce2f4b1568ca15d918be1c93cc0e2116a2fe83426d2152317abae4626208bfec144ddf509691e1a3c2bd01f36875da314eed7db87b6fd1b8c035661d7926d9c2734f5e8f1b1002362c5ce7b5b27d4593f9c35685bdf690596aaab56478af62cf43d30402ba65cd87d62f9c37597861edf72450dd5ae5aa0b1c8391b31972db0cc6a1e2c2e6a45079a895245d59a7dd64fe59ba3498ee98a4ad302bd88b513015c8c8ad4f6d9ddd817cd0becf5b037cec312128565161d00984a7325ce36e5762339e2a99156f1326e0168c41aedfe4219fc660ecf602441d393d453b95996993857098778cf442db0b84ed1ec9482577c9eb033734e3f6d828b27a55d1495b9a6763f80440d6f35379038b045b69b421959461da0bd63b131cdd213deafb15407b05874dc804e0c10bd82677bb150e0cb8b9827328142a6e9efa371294f4f0de8027826e2b050041949b7cb7b30d9b2e4f618b39817bf0dd738d046b2892a79c7722dd630e5e5757c388283b87621934c3a2b868e50ad5c66f4555369f228189967950b5e92ae537411da754e26dbcfc4137d5e5e25cc0a8d059ca83701389072c068690fa82f64a3a6eb58fd9b0ec6ad9b3fd36dd5a6b8dbaa1045c44f75e891c058429750ec6317b9ed6b0246fec02926984169c1c92d1ff7c0adb1cbaeb9f4493ab99525965c75dfb2dc2cc933a15730aaa66b722f22e5b59a37893014c3d71e7bd041c7afde63735e08069b8d6b523f8c28d122c8ddd0c953d93ba18bf83dce3d2e5fd31d461cc87f2befca389b2f40dbb9b80b54b24b90552df73c7d4aace86d25932d0e48e159687d962d021edf83712bd18c19c32053e0e066c0e65695e9a77f3039654099c9021d07a49a8499bfa644b846090d112a7eb8a43464f2e82a3f34ff9c6ad97847039beab7a54d0771431cc24bbe3a56da83a217abb30304c9fc6f0f6e492ec04b70f7c00b5a683cb838b43878bdc60f4efd32d3e3b7f2f3edeb5b79caae142bc56d85dd5a5e455ae6de3de0e1f19e2b40c52ef23ff7bb2a4742c6bbbec953b6723da6383fa1ee9f9fec74488eafe12f788d4b814fca902de215a170495a36eff1a28ff7b10ed7d5e993e0e65ed83828e6991c3eec11a0a534d92d7fd25536df398d7eb739f3a5f493cd0c8e8414f0d9e11c3885766360e238d854890c29057a9a6241c28993f9e95d2bd073d28a90c4190eb5923be6a8950f03b53940c1516369142696f2130fafdc07483ca3faa71e7bdcd0bcc8f8a244f22482d5065229baa381ea6a0515208e804171b6424344b92bb83cdb39b58d5f8f9825dd125fd7741ea5fee2f15ea7f92d7d8486be7c2057a0923370ea7521da5a8e699a1dee2a0e91d2a5a90586f43d2f7469ac172705088128d7880562f7bceff22cc09f4575b005b60355de0fcbdea795a0ec77b94669532a64a770c024bef7f8fc2c77e343880ac18ad68016783b5db58377170225e0f03766df6da9a0a82e2c3b31c2b1eff21641ab532dbc3ac73d8642ff38ff752eafe74f3a55e3f7ef2f4d622214d08ac09ccd48f1b917caa18cdf33d6a83f1ebb04d1fb71d75d7b08552d6da813b0fe04121105511fa738d82137e4d7f21e921ab7324fd822ea40dded0a572b59ea076f8da7bcaaf55427e320abec8e29b8adba0fc18926e74fb218eba5e49eb48b24ae21a95e59ed489500c0ab79a1e6e5702b64ff0cbfd947f491a0acbdcdec0f15e969bda9d81b7f1ee180af46bf931b0f447d4a86ea1e086f1e6c54640606e0af5c0c1d138f2d426a68f00cb4788ec9ac4033b7ddbf18d10485cb06a50f35a67991ea4aea6001d90cdce7ac2164da4df292854da56e8e830a5616b92f5e153b2dfb4e8604b12db2f487766c0d2d3360ed30b73543db5ae8e6721a0441f1b89cb5e75c461f7edc447387db9385e0c1f5fff35dd84e98cc5935acc72e5f8d20ef2f005d94c9bc80af2354ac3613cc705bd9d4ad2e4ff162b04c6db15ea7b73d38fddba825f979dbc8ded4aae988eb304ac3f88bc62d230e664650cb7524f8b73f33482c418402cad1291f34cc19b729455f3dace73b8a3085ed941485d4ba734848d94f9b95fec2e8e7c098f8d951b8931d81b63a7a62d0bdc4011603744d11ccd5a2d667b48bff4e86ff6fde0aa6495ba9cb1448e84d44ba91ea0115d9d6c8564dcae6329acf1db0da32035f8d538b55fe1a242dcbd4e533b3676b51464f43044c84652ae6baf582c039da806546852a33af24160e1a24156fe489a32cac72a910f2e6ca9b11db16b78e17cae0c9ab0f060901c0fd904f00f37b70c7b00dd4157e0ac4d8bedeaf448493625aa5668f56c01f47c464375621575170e777e67e604de01648817dad9d8789f3f44de0b6a267adb2e7505f5dc3b80e120d0b9dbbcb0b60b5c4c7e64ac917d3300f4bdd37c5ea481a17c35b5035e98e4ca2742d681759715eb2385b21796e0edbf96dd6d90552f01b8f73b8e903b6d4daf014234bb002ab2972d57fc6f8a0e4ad0291adf5bf76d5645f9e9bcbb1577295447ccf217df9db6462a2d595d9cb62957ac7c0bc3881a2b9e2e2740702427adeb11d7962913f57d7de05e753f4154416a200e95a5258c9deec0504b364a13c9e3e967c2724764fbc37a53b5c9e8e5fe13e1bab661ee954aac489a3f2ef9c8284bcca166024a0f043fc20ff695bddeb17a23c9a4bc6a803486a374d61b9aaab5c81b8baa1ad420ea55c7591fa4ab8cdbd8e04ab476b9105256a23dc56841f918e35f5f68d6c89c3e3d2663c93d15b9391a7fddd93bbce5949046d843f8075df019f8c7cbc56d647dce3c4440a839a85c4506ee47931fbf69f9ea3ab0b7de71f5d73b09b1fc6e10b1605094f81c7e851be53db446e1fb88e6146a5e3d60d596c59d20b48dd29079326f862697cf4c09c3ebefb960480bb96b2affce35b737defe87a353b08f511c13e5fe1b55cfed2eb63b812c61c7012f5925230d6a517f53b579aef22a62ff52f31837804433a54011aa8d4dfc7d0ef9a98a484f9f5fe789f75cb14d401a3d9df8745839754cd119fd21200557c6e4ed51e1fc106332cb3394c6de18f9e885b1d2e3f152cc031e3752bb1c83dd4e54c6624b366a9b76a2f3270ea2a7744685e87cfb07bfef30e02375c6effa10593659b84e162a54d974cdc5b51b5c1e311b68331f7e30cd8c413d839a7060bc37c761e1c412b1a6561d50b7d3c36ed44c712124f210c514892f7db139b64673d776493f27654671349c60a6ec9f1871f79807e53293ce0acedd0996ba5af331ec77111baea53c2af56731d3eb2ec53bd6df20a48fafb2e5cc98249d946510e406bf53d40b208cac903c3addb77db6e861f1b4c6867c1f7df45fca23de938e4d21d05598ec01f33b5aabcf9559768065db1ac53fd3b7a1ad3b1511e0a3d9bd10c834693c279b99a99a737f050ef9b62e6abb626a313f7250a5860d9eb5d474bd1e7522a093333c881716e81a3b22dff525b3508add9feb33835ba10708c9590963dbd094c59546eee8f8096e426855fc5b683b987a5e0dbf11b82647e87ebf1989b14feed693544c6736f6069e251a7a9158b1b6a81e315652e3f929971d78e58e5cc377c730d62d5583476010991f1c3c73b587658b2f8387edd57a26c978532ddd2c982b0bd6c6122cce238f8126b89e51f4e058f2e6e4639ec376dada76595a96491a8fc96069c33d8dfcd99e160c521671b3259f18a82a16581f1a6cc498e4e9d8c930e4b97f538b256843932161dd9b02c51e1399c288646ebb8413d7c8719486f03fa1ed59e519149984f7894d62e4484e3a42f16897c82aba873a5a7e309a15878d3fa9c3d0f83c864da7fed7bc71683ad71478702e572892a7891e5d041e5cdad22d3e4b1b0d53feb85509734601d3"}}}}, 0xfca) [ 79.069231] SELinux: unknown mount option 2018/02/05 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x0) [ 79.115437] irq bypass consumer (token 0000000090c3265d) registration fails: -16 [ 79.122317] device lo entered promiscuous mode [ 79.136252] SELinux: unknown mount option 2018/02/05 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e73000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e74000-0x108)={0x4, {{0xa, 0x0, 0x6, @empty, 0x400}}, {{0xa, 0x1, 0x8001, @empty, 0x4}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = getpid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000e73000)) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/05 07:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000)='./file0\x00', 0x20000000000) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)) 2018/02/05 07:14:56 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000318000)={0x2, [0x0, 0x0]}, &(0x7f00002af000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000097e000)={r2, 0x41}, &(0x7f000089f000-0x4)=0x8) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x240400) tkill(r3, 0x7) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0xe7f) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/05 07:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) fcntl$notify(r0, 0x402, 0x12) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff74, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000347000)='/dev/vga_arbiter\x00', 0x40, 0x0) accept$ipx(r1, &(0x7f0000008000), &(0x7f00006c1000)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e2000)=0x4, 0x4) sendto$inet(r0, &(0x7f00003c1000)='.', 0x1, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 07:14:56 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000e13000-0x18)={0x4, 0x5, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f00006c8000)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a70000)=0x0) capset(&(0x7f0000b88000-0x8)={0x20080522, r2}, &(0x7f0000bc4000-0x18)={0x7fff, 0x4, 0x0, 0x49, 0x74c, 0x1}) fsetxattr(r1, &(0x7f0000378000)=@random={'osx.', 'ppp0nodevem1?\'@'}, &(0x7f0000fd0000)='}(keyring\x00', 0xa, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r3 = getpgid(0xffffffffffffffff) sched_setparam(r3, &(0x7f0000d82000-0x4)=0xff) eventfd2(0x0, 0x1) 2018/02/05 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e47000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40100) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000103000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x2, 0x20, 0x2, 0x80, 0x80, 0x3e, 0x0, r1}, {0x6, 0x9, 0x4, 0xbf, 0x80, 0xffffffffffff5775, 0x5, 0xffffffffffff8001}, {0x1, 0x9, 0x401, 0x7}, 0x3f, 0xd, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x80, 0x3, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x9891, 0x80000001, 0x5cc}}, 0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) r3 = add_key$keyring(&(0x7f00001a7000-0x8)='keyring\x00', &(0x7f0000395000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000cc1000-0x8)='keyring\x00', &(0x7f0000e0f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f63000-0xa)="75736572a77070703100", r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b29000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c9a000)=0x1f, 0x4) 2018/02/05 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f0000d46000)={0x0, 0x5, &(0x7f0000764000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f000097c000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00002e0000)=""/4096, 0x0, 0x1}, 0x48) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000042b000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001db000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@textreal={0x8, &(0x7f0000961000-0x34)="0f01c80f005c000f22050f0fe18ebb000026660f55abe63e660fde87aa00f2a6660f00ddbaf80c66b8f433038766efbafc0c66ed", 0x34}], 0x1, 0x0, &(0x7f00009bc000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/05 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x0) 2018/02/05 07:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5a000-0x10)='/selinux/status\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000515000)={0x7fffffff}, 0x0, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000093d000)={0x4}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/05 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000850000)='trusted\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000494000)=')trustedeth1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x2) request_key(&(0x7f0000aa9000-0xb)='pkcs7_test\x00', &(0x7f00000ac000)={0x73, 0x79, 0x7a}, &(0x7f000037f000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000387000)='/dev/autofs\x00', 0x521240, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) semget$private(0x0, 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000591000)=""/4096) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000f39000-0xc)={{0x2, 0x1c, 0x68, 0x66bb, 0x400, 0x1}, 0x88e}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000082a000-0x20)={r2, 0x1f, 0x6, r3}) clock_gettime(0x0, &(0x7f0000ff3000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000134000-0x8)='./file0\x00', &(0x7f0000616000)={{0x0, 0x2710}, {r4, r5/1000+30000}}, 0x100) 2018/02/05 07:14:56 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="f6315849ccb177a15327c7ca02d66993") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpid() capget(&(0x7f00007da000-0x8)={0x19980330, r1}, &(0x7f0000ab2000-0x18)={0x9, 0x8, 0x27, 0x18b, 0x2, 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000398000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001f6000-0x4)=0xa8cf, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r1, r1, 0x0) r3 = add_key$keyring(&(0x7f000004b000)='keyring\x00', &(0x7f00000fb000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000077d000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f000002b000-0x4)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d64000-0x2)=0x6, &(0x7f0000f38000)=0x2) 2018/02/05 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b7000)=0x0) sched_getscheduler(r1) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/02/05 07:14:56 executing program 6 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r1, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) sendto$inet6(r0, &(0x7f0000bf3000), 0x0, 0xfffffffffffffffe, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/05 07:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x401, &(0x7f00009d1000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000748000-0x4)) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000032e000-0xc)={@local, @local}, &(0x7f00003c1000-0x4)=0xc) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00004ef000-0x4), 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000943000-0x4)=0x2, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000bc9000), &(0x7f000016f000-0x4)=0x8) connect$inet6(r3, &(0x7f0000b18000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000024000-0x2)={0x1, "8a"}, 0x2) sendto$inet(r3, &(0x7f000072f000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) bind$inet6(r2, &(0x7f0000140000+0xe5e)={0xa, 0x3, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, 0x1c) [ 79.342497] FAULT_INJECTION: forcing a failure. [ 79.342497] name failslab, interval 1, probability 0, space 0, times 1 [ 79.353825] CPU: 1 PID: 11954 Comm: syz-executor6 Not tainted 4.15.0+ #297 [ 79.360848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.370196] Call Trace: [ 79.372768] dump_stack+0x194/0x257 [ 79.376386] ? arch_local_irq_restore+0x53/0x53 [ 79.381036] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.386220] should_fail+0x8c0/0xa40 [ 79.389919] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 79.395001] ? print_irqtrace_events+0x270/0x270 [ 79.399749] ? print_irqtrace_events+0x270/0x270 [ 79.404491] ? find_held_lock+0x35/0x1d0 [ 79.408538] ? __lock_is_held+0xb6/0x140 [ 79.412595] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 79.418464] ? rcu_note_context_switch+0x710/0x710 [ 79.423368] ? print_irqtrace_events+0x270/0x270 [ 79.428098] ? find_held_lock+0x35/0x1d0 [ 79.432147] should_failslab+0xec/0x120 [ 79.436102] kmem_cache_alloc_node_trace+0x5a/0x750 [ 79.441113] __kmalloc_node+0x33/0x70 [ 79.444895] kvmalloc_node+0x99/0xd0 [ 79.448593] vmemdup_user+0x2d/0x90 [ 79.452202] __sctp_setsockopt_connectx+0x37/0x80 [ 79.457031] sctp_setsockopt+0xe5e/0x61d0 [ 79.461164] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 79.466857] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.472038] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.477202] ? perf_trace_lock+0xd6/0x900 [ 79.481328] ? print_irqtrace_events+0x270/0x270 [ 79.486073] ? print_irqtrace_events+0x270/0x270 [ 79.490802] ? trace_event_raw_event_lock+0x340/0x340 [ 79.495974] ? perf_trace_lock+0xd6/0x900 [ 79.500098] ? print_irqtrace_events+0x270/0x270 [ 79.504839] ? trace_event_raw_event_lock+0x340/0x340 [ 79.510006] ? check_noncircular+0x20/0x20 [ 79.514225] ? trace_event_raw_event_lock+0x340/0x340 [ 79.519389] ? perf_trace_lock+0xd6/0x900 [ 79.523516] ? __fdget_pos+0x12b/0x190 [ 79.527381] ? check_noncircular+0x20/0x20 [ 79.531595] ? trace_event_raw_event_lock+0x340/0x340 [ 79.536767] ? check_noncircular+0x20/0x20 [ 79.540980] ? find_held_lock+0x35/0x1d0 [ 79.545036] ? find_held_lock+0x35/0x1d0 [ 79.549085] ? avc_has_perm+0x35e/0x680 [ 79.553040] ? lock_downgrade+0x980/0x980 [ 79.557171] ? lock_release+0xa40/0xa40 [ 79.561119] ? lock_downgrade+0x980/0x980 [ 79.565248] ? lock_release+0xa40/0xa40 [ 79.569207] ? __lock_is_held+0xb6/0x140 [ 79.573257] ? avc_has_perm+0x43e/0x680 [ 79.577216] ? avc_has_perm_noaudit+0x520/0x520 [ 79.581876] ? iterate_fd+0x3f0/0x3f0 [ 79.585653] ? lock_downgrade+0x980/0x980 [ 79.589784] ? __lock_is_held+0xb6/0x140 [ 79.593845] ? sock_has_perm+0x2a4/0x420 [ 79.597887] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 79.603234] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 79.608923] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 79.614206] sock_common_setsockopt+0x95/0xd0 [ 79.618685] SyS_setsockopt+0x189/0x360 [ 79.622642] ? SyS_recv+0x40/0x40 [ 79.626068] ? SyS_write+0x184/0x220 [ 79.629767] ? SyS_read+0x220/0x220 [ 79.633377] ? do_syscall_64+0xb7/0x940 [ 79.637333] ? SyS_recv+0x40/0x40 [ 79.640767] do_syscall_64+0x282/0x940 [ 79.644634] ? __do_page_fault+0xc90/0xc90 [ 79.648845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.653845] ? syscall_return_slowpath+0x550/0x550 [ 79.658753] ? syscall_return_slowpath+0x2ac/0x550 [ 79.663665] ? prepare_exit_to_usermode+0x350/0x350 [ 79.668659] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 79.674019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.678848] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 79.684022] RIP: 0033:0x453299 2018/02/05 07:14:56 executing program 4: mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000080000)={0x2, 0x0, @rand_addr=0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301c80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4), 0x4) 2018/02/05 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) r3 = syz_open_procfs(r0, &(0x7f0000eea000-0x7)='limits\x00') setrlimit(0x0, &(0x7f00001e4000-0x10)={0x1, 0x7}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f6d000)={r4, 0x1, 0x1, 0x8, &(0x7f0000fd3000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000fd2000-0x40)={&(0x7f0000fd1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c09000)=[0x0], &(0x7f0000fd1000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000027f000)=[0x0, 0x0], 0x7, 0x1, 0x5, 0x2}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f5b000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f000040f000)=[{&(0x7f0000d15000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b1c000-0x20)=[{&(0x7f0000fd2000-0xbb)="1a1aec288c95ad76f56bd0a868c0d5ed081cfeaf074fcadcf4a9c67007245805cb12785257cbd13efec2640925de78a51fbf48bacdea06675bad9285a24210805ced87b0f40893757cfddc8fc9c8405ccaf786abf9149419a16c88990b65c57067468cb4faad79dfbc336c1a1e8b23e4b9256aea3a6923f05225eb4483456de4ce13914c36688c0bc09b562811143aeca625f175895839fd5b986907ceafb595813e5a347f80df2cfd0082acd9e4add16178a84339a055e7f33555", 0xbb}, {&(0x7f0000628000-0xfb)="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", 0xfb}], 0x2, &(0x7f0000190000+0x270)=[@cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0xa0, 0x20008800}], 0x1, 0x80) fcntl$setown(r3, 0x8, r5) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fd2000)=""/193) 2018/02/05 07:14:56 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000abe000-0x8)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x8}}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x373}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b1d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000794000-0x28)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e81000)={0x3, r0, 0x1}) connect$netlink(r2, &(0x7f000090c000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) [ 79.687187] RSP: 002b:00007f27d1cdac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 79.694872] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 79.702118] RDX: 000000000000006b RSI: 0000000000000084 RDI: 0000000000000013 [ 79.709364] RBP: 000000000000054e R08: 0000000000000010 R09: 0000000000000000 [ 79.716610] R10: 0000000020693ff0 R11: 0000000000000212 R12: 00000000006f6ff0 [ 79.723858] R13: 0000000000000014 R14: 00007f27d1cdb6d4 R15: ffffffffffffffff 2018/02/05 07:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000149000)={0x0, 0x4}, &(0x7f0000222000)=0x6) r5 = request_key(&(0x7f0000f08000)='logon\x00', &(0x7f0000788000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d7a000-0x13)='+vboxnet1(-vmnet1.\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r5, &(0x7f0000846000-0x6f)=""/111, 0x6f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ca000)=@sack_info={r4, 0x81, 0xffffffffffff4122}, &(0x7f0000259000)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) 2018/02/05 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000028c000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000008a003) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/02/05 07:14:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000016000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000a0e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, 0x34) 2018/02/05 07:14:56 executing program 5: clone(0x0, &(0x7f0000977000), &(0x7f00006d9000), &(0x7f0000d72000), &(0x7f000098e000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000647000-0x9)='/dev/rtc\x00', 0x402200, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001e8000-0x8)=0xd2fe) r1 = syz_open_dev$dspn(&(0x7f0000a3f000-0xa)='/dev/dsp#\x00', 0x0, 0x1c1200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0xffffffffffff8001, 0x200, 0x9, 0x4, 0x5, 0x4, 0x5, 0xfffffffffffffffd, 0x100000000, 0x7}) fanotify_mark(0xffffffffffffffff, 0x5, 0x40000000, r1, &(0x7f00002d9000-0x8)='./file0\x00') 2018/02/05 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000), &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpgrp(0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b2b000)=0x440, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 0x7]}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000074d000-0x4)=r4) clock_gettime(0x0, &(0x7f0000f42000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000066e000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x81, 0x0, [], 0xffffffffffffffff}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000}]}) 2018/02/05 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) bind$inet(r0, &(0x7f0000633000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/02/05 07:14:56 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x88400) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000+0xddd)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x3f8, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @common='bond0\x00', @generic="63dc592106f04761f13c6567c0082e26"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], [], @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ca45673ac28f055aed3271c232467a5b", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x1}}}}]}}, 0x3b0) 2018/02/05 07:14:56 executing program 0: io_setup(0x41f, &(0x7f0000621000-0x8)=0x0) io_submit(r0, 0x0, &(0x7f000018d000)=[]) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4), 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002a7000)=0xc64, &(0x7f0000f0e000)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cb000)='/selinux/checkreqprot\x00', 0x14880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/104) [ 79.874261] device eql entered promiscuous mode [ 79.938184] kvm: apic: phys broadcast and lowest prio 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000052f000)='/dev/vcs\x00', 0x40080, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f76000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffeff, 0x10000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000540000+0x247)={r0, r1, 0x6, 0x1}, 0x10) connect$pptp(r1, &(0x7f0000038000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000447000)=0xffffffffffffffe0, 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000041d000)={0x10001, 0x85, 0x1, 0x3, 0x0, 0x4}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000282000-0x10)=@buf) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004be000-0x4)) 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000048000)='/dev/dmmidi#\x00', 0x5, 0x101002) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000e13000-0x8)) capset(&(0x7f0000c6c000-0x8)={0x1020080522}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe}) 2018/02/05 07:14:57 executing program 3: 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, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000530000-0x10)={0x1, &(0x7f0000714000-0x8)=[{0x46, 0x7ff, 0x8, 0x800}]}) syz_open_dev$evdev(&(0x7f00009ab000)='/dev/input/event#\x00', 0x1, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000d92000-0x8)='./file0\x00', 0x142, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000009a000-0x4)) r3 = getpid() kcmp(r3, r3, 0x7, r0, r1) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f00002ce000-0x1c)=""/28, &(0x7f0000d1f000+0x26f)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009aa000)=[@in6={0xa, 0x0, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x38) 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, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r4, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) r5 = syz_open_dev$sg(&(0x7f00007e6000)='/dev/sg#\x00', 0x6, 0xe0000) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syslog(0x9, &(0x7f0000b78000)=""/132, 0x84) r1 = accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000001000)={[{0x7fffffff, 0x7fffffff, 0x5, 0x2, 0x4961, 0xfffffffffffffffe, 0x4, 0x39, 0x100, 0x8, 0x3, 0x6, 0xacd}, {0x3, 0x6, 0x9, 0xfffffffffffffffd, 0x80000000, 0x0, 0x2, 0xa8, 0x1, 0x62, 0x81, 0x5, 0x6}, {0x10000, 0xb30d, 0x4, 0x3, 0xda0, 0x7, 0x2, 0x7fff, 0x3ff, 0xebb, 0x5, 0x2, 0x8000}], 0x1}) connect$inet(r1, &(0x7f0000001000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00009fc000)) 2018/02/05 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000ada000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000074d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x80000000, 0x200, 0x8, 0x0, 0x80}, &(0x7f0000013000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001e7000-0x8)={r3, 0x9}, &(0x7f0000afd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f5f000)={r3, @in={{0x2, 0x0, @empty}}, 0x3, 0x7, 0x3, 0x100, 0x40}, &(0x7f0000d25000-0x4)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000041000-0x9c)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xb04, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100000001}], 0x9c) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCEXCL(r2, 0x540c) 2018/02/05 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x8, &(0x7f0000a03000)={0x28, 0x200, 0xc4, 0x1ff}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/05 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004b2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x0) sendto$inet(r0, &(0x7f000079c000)="5cb96e175574223e9fc1ceef7c5d588d43b9519655dd1b1e98297d4dcd0b31dff7b4392b2d44457ddaf720d571873ae2260eba9e8e1d9874e4502b6d1fb369aa0af795d9e1c49248b668ca34f9b0044d6d4dd8fee00b5f019e0b75ea8a68577f19cd23e686c8ba3c7cf6e8c4c065046ab88f3dd131899bc829efdb113775612814ae8f77b5230d087daddd0ea8b51453b38d3ce8c3d8f5e9988b0c5f31ba6f4f39d6af6d4e8304e9ec73120a087f05fce5ccab67e8ee3a817c5fb232e97111445f3aeb6ffe22e76e36728dc9db", 0xcd, 0x20000000, &(0x7f0000bf1000-0x10)={0x2, 0x1, @rand_addr=0x3}, 0x10) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000498000), &(0x7f0000a06000-0x4)=0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getsockopt(r1, 0xfffffffffffffffc, 0xfffffffffffffe00, &(0x7f00003d7000-0x1000)=""/4096, &(0x7f0000b0e000-0x4)=0x1000) 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025f000-0xc), &(0x7f00003f4000)=0xc) tkill(r1, 0x29) 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/02/05 07:14:57 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x101, &(0x7f000083a000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000bc7000-0x50)={{0x8332, 0x9}, {0x5, 0xfff}, 0x6, 0x7, 0x401}) r1 = inotify_init() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e3b000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) inotify_rm_watch(r1, 0x0) r3 = syz_open_dev$mouse(&(0x7f00008d5000-0x12)='/dev/input/mouse#\x00', 0x200, 0x50000) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000083000)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x20}}}, 0x79f, 0x2, 0x8001, "52cfe2fd5f16f494651cb257a4e019cc911213ddef4a285b9cc3f2d76e7256ab0dcb7310fa348af634e0d1f87de017dc972b895d9af9e2d8dd8a7bf3a29cff4226fe9ee5f66555601c6023a33eb84c6e"}, 0x160) getresuid(&(0x7f0000964000), &(0x7f0000b0d000), &(0x7f0000005000-0x4)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000408000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000a6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r3, &(0x7f0000289000)={0x11, 0x1b, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) 2018/02/05 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000428000)={0x20, 0x20000000, 0x4000, 0x7, 0x7fff, 0x0, 0x7, 0xffffffffffffffe1, 0xffffffffffff8001, 0x2}) r0 = memfd_create(&(0x7f00002d5000)='^]+\x00', 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008a8000-0xc)={@rand_addr, @local}, &(0x7f0000f7f000-0x4)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) 2018/02/05 07:14:57 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$midi(&(0x7f0000762000-0xb)='/dev/midi#\x00', 0x4db4, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001000-0x1)) get_thread_area(&(0x7f0000000000)={0x1000, 0x100000, 0x400, 0x1ff, 0x1, 0x5b, 0x2, 0xfc1, 0x9}) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000000000)) 2018/02/05 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f000041b000-0xc)='/dev/amidi#\x00', 0x12f, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000053e000)={0x0, 0x8}, &(0x7f0000c68000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000073c000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000dcc000-0x8)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe7000)={0x4, 0x100000000, 0x1, 0x1, 0x9bb, 0x6, 0x9, 0x4, r1}, &(0x7f0000547000-0x4)=0x20) r3 = syz_open_dev$adsp(&(0x7f0000b91000)='/dev/adsp#\x00', 0xff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ed9000)={0x3, &(0x7f000053a000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000733000-0x40)={r4, 0x1, &(0x7f0000228000-0x4)=[0x3], &(0x7f0000549000-0x8)=[0x6, 0x2], 0x2, 0x6, 0x6, &(0x7f0000907000)=[0x100000001, 0x3, 0x81, 0x6, 0x100, 0x7], &(0x7f00006cf000-0x1c)=[0x3f, 0x20, 0x4, 0x0, 0x3, 0x800, 0x80000000]}) mkdir(&(0x7f0000479000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f0000efb000)='./control/file0\x00', &(0x7f0000092000)='devpts\x00', 0x0, &(0x7f000004c000)='N') 2018/02/05 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000fc8000-0xd)='/dev/dmmidi#\x00', 0x40, 0x40000) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d85000)=0x547c, 0x4) sendto$inet6(r0, &(0x7f00000e3000)="b164", 0x2, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 07:14:57 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000006000)={0x0, 0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000007000)=0x2) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000004000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000008000)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x0, 0xb572, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}}}, 0x2, 0x6, 0x2, "282e038745b6b6330c1b53caf4700d9ff86760c0a81c320b49c3c1bcd631810796096c79da01a4030fac976ce7953a5e03e2831bc184c0bd31dd0e1a055ce4691786f6ee32cf3959c4b88f69d1a1f6c4"}, 0x160) 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000400200000005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000001, 0xfffffffffffffffc}, 0x98) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/mixer\x00', 0x2a000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000010000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000f000)={r2, 0x8}, &(0x7f0000003000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x46f, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/02/05 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000985000)='./file0\x00', 0x400, 0x21) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) io_setup(0x200, &(0x7f0000666000-0x8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) [ 80.219969] devpts: called with bogus options 2018/02/05 07:14:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000912000)='/dev/sequencer2\x00', 0xcc2699689c4ce9b4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x100}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) clone(0x0, &(0x7f0000621000), &(0x7f0000cf2000), &(0x7f00001e5000), &(0x7f0000aff000-0x22)) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000692000)={&(0x7f0000f40000/0x3000)=nil, 0x3000}) 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) socketpair(0x1b, 0x80004, 0x1, &(0x7f00001c2000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000d9000)={0x3, 0x8000, 0x4, 0x400, 0x1, 0x9}) r3 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000cfd000-0x68)="7926ee31a482c2893b118511d86bc6b338e349119c40f83f7b4eef237074c2728a2e5d0dc9a7bc5fc26e1f794f2a8e8d141090765bbd79735f1f036b07919eb6f58ef3fac4e351769420715cabce6eebfce005b30378c0597bf3303c3b574aea6db451b8c6fd506d", &(0x7f0000214000-0x1000)="7a571ce7295e9049f12f0eb7d0e57f3468c02caa547a260c53b52deb8f4b58d1305d7d4bd7f2f741a50d5b70cc8154cd08502cfe95abeacbd106a6c04361e1c526e5a3f67d45bb1242970eee3267ad3fa7bf0b8f6e40cd663327d813bb0ae46fdba870d84b78ddbc266d2a238b82bae0d3368e07732d391fca062f3b3f31255d32b0eaa01d78ec7ed06c93298f154c5ca6a1d45fc185953158def44299313b5c6dfd6aec5ab9fbeacaa2ec9fb5d590625d026ccd8477bc92e19a2b93f9b6a1dea0fed65627a91aafcc6eb02fc5ead9d5c91703f5237bf2d4ee4e73d516791f7fa432bd8d857e7b89638fcdb531c61c1c8a155f9cf950a0825ecdb5de8134ee5c566b08ef63b99888c9535e0c91146be68361175b28f78c0d5c60b0fa5e6f493988aa221a3d6277c52378a97ccea055a6313bd1cb7302ffcb71151d7b518929b62f39745394fb915657c97d1b3013c03afd44bfb53f78f2586de115ff601674145073a4890f1a3cea33e89fb07845e721f4716268324d84e7a08150d477b7898b74635a3f7473a1f00ab2ae47c9c561df22ae8a04e9ac88c9f6c6a2ce30604919a5b72f9d18cb8deeaadb3c2484d0f8da3bd9a83d3a0ec34d3960419e51f233467061af51924dfb2ca42bc1b8426142e8ab02a946ea80950b8123a1d0670010950a8b6980e59aa6ce6aa55924132957c1e81e58acbf29013e129ea052c60932e3cfc2f8a9ad969098c1d91ba401f2a8b0cee19a65fd2d6155e78bc27d85e13ef9739871a8d183b50581bc7fb3656500e8f07e3916140145c93bb8981ad8796fc3922e1bd67e767bc024ec084db78de074a19dedc60b5af9e1c3bd964cf5b5423a921a2ce813cfc1e3877c99e6e4df4bdcd47d1df904352790a061d42ffbd117187e71bd395b2a8f29f5fbf21c56cc8491dba061f0eb5e3f72f7b073f2a9ab8b88c5c5a5084aa5bfcb6004b4d535dda0f1d9b0479edee632c11582eef72f6940d483abb1f4b518cbeabb6483cc210bd2077dff68227ecc6cc533d46701e967bf759896a3c7bfd7ff6578144c31e6b35cb637deea2a067bcbffad5ee7f3564f86c4be530ab265ba13cce0fe3e5527576b90e63c907d206a287132ed6d155ba3d049afa438c10f17dd2dc398bb87675fb60710778d9524c458a354f492952d85e5a51aae0cbe95908ba958086dcae1f596f9d9f2ca15261ff9da8ddaca8a82a5e937e0a98c517fa4e2c23521c92860609bc59baa7554e0a0dd1e433876f7552d19d387f7975b5c7cfa4a0849dda3cf50774853503d313c5af5003e127744a68082b4cb50f3f6ec7db5963c74cca30569e688cd847ae5803cfd2cac760414eba9f1f1647d3a57b81ad066aab532673d168a3445e513e44139ff6b6b0c39fb83aa97476ad73edc951fbc7678e11b31c64a47e123239a8d7447a0f62b1ae37c9230cc026e667b03f6936a76dae9836bc34f29c29e679045c128084d2c219d8f485b9ddbf1958d23ca1b96cc9cf3a5af779d8b7b4c59eb2342a5225e506568228778f5c09379f8732fca93c248ad19a5bf8447cdc4735acbe797ce9d47f85a34d314d966bcd19b78abb7b7bbb3a97ecc7c2b56b8197a0f897ee0f9ca4ef79f4f099e590f5d0d5247d895a65fdbc2ecdc5d56160a52c00dac5ca1453603a164b61d3f140a776f26bca8b81a1aed47602ed186f52351b916ff51e55f7853d2c1c15948a479a3f96d8eb5422085a8455de8f43686c66e81773e8cdfab71c77ee42d38542f09a6031f6f0ed162f4675e2890c7083c73e8ccc82a3bd492b427ecd4c5dc51d30ca7c92ce432331301fbe0f0195a3321a5b2b6045ae9295580f8c8e0b2d50423ac6d4f5c455d8c12c4b2b0eebe9b1b621ada59b70cef36e1c9a004f58e1736122311ef20abfa420a9a729c964fd6e42f2c9f7da4feeffbca402130a06ff445490620cf26bf85fb63ae9b854e828c3ea4bfa24c4ebbe2d328eaa821beda6f4d75055d513c1fa05b0ebc62097e06aec0a66a86eba3760b3039fa536d58196142fc30b85e7ea33ce74a9d3f716b45abb339edfc41844ddca192a8f5b8d1e3d4bbbed5cdde0a95a334a8949a1dfa2121f50d4023184e4d2f936164be1f3db2160d0a0dbd06dcd3bb872ab3baa422b47eb09c8359e4345cc904d1a107dea2cf1149bd08c3dcc2b5a7f06bce29f390d92ec3daa09122afac213060bf78fff5dbc24c248523ed0dbd74ba8fff352b2f1ec95f38699281339e7e5df87ed0ebab71693363cdf219364d2cabad5aabbc35bbd95f183647ac7c95f39b3836b55619297fa3e69e931b809a925971a42aa49c64bf1e08e76eb114e7e88e4990d0391597de291a9554306f18d778a0c5de4ed13577fac8c15f48747ec4c3ba5e22cb2b067fa48139e37e5ed3419ef381a76d13179da910c0a3132a663a0b85929699a63e5a8419f5bf98b93004935c465174844e0e2a73d74fdd6788769dfef78b396c03c07b056b4e755f26e3d5f23d27aafc9a092c185ccdcbb2397500bd2d551e5b3ff393ba14f280a1dc14e41fbfe9680d7456066d0fc1d9db139b0669bfa1eab5ea21d33c7d99feb164ef41b50905d5e8e911491292079a2c9a9d1f2b567e19596872f869df6cb2f0426fe1525fdcf97b737aa6a64b99bb447122be60d5467f81120dac6bbf007390aec8069c3317a56f745ca048995598756ac3e7d96a6c0a567168e3cb7536caf67274fa52fb41bef7b0b24044f5ef0c3c5e4fb84241c9d3dce96c8a1edab080f46fc1cf5e2dfbb91b02ebaed120b7887c4dce0bde14b248dd085de7af318fc9d3af629eba2018e51c327dfe44bc410e539c042d7e0567104ef39b8330d1288cfc08e4845a61000a401bc367e58c56f1ec6b571ccf46aa7fc45ddd055dd0bb4c6eef21bf9dfc9fc06406f32c81b75577cd7d7da68d1577bb4be12f14db3bedcc6f7f47439a04dc9b0cd7df2f136096e74ce0f851a673284387fef71c56d099e46ee721c7d3e5fba0cdd7180f7bc2c3a10eba4741835a3e7fc88dbd37af6a275c70eb628d8d89c9d759b0d5e74dfce2af20b1de29c614330c8132c080266c866356e92453e60f959c2820d1a14c5df76a6875cf6c7922e7ed3061e3150e370f2559680afd12eefefe8eb64884c065862c15e70af906138315e29aa5d14d643b38230fa740af08b94eac9c2665ce1de2a4b1bb3eac2e8a592d7cfa5b979498ecb1272b14a5f25c533946c6ee644490199d0ac1cc9ee37c2d2c11bfbf44a0c90ab4c42e094a9e77b3be976207eec500e4e5b3a9faa652349645ffbe8b0c22414f0fa7d210daedde89fb09590ca3eb2b185455e61c463b263d499fcc52e59a61d6f60e2fb5ea8ecd1e24de902b0f78249b4b1ee3e7def5280456dfc16bd3236d43647d239f67006cc24bf31e932a46704403700bf1cb4c2e747ec17b831265e7fb941410f39432cbe91bf5937bd3132e07b2fdf3094faa6529ee059b183a80b90fe8add75622cb551c6360aa078a61a8f253977b276ad2596d7f109b62b444c1d817dbdeeda72d1db9f2893e3bed6ba2fdb0a3e7f680ab1c1310bf157ff1db05e8d91625b690a76f4851de2f3ba08d83a4280f77e357e6bc302f22b2510c3ff5100e0dcb902acbdf35482efd6e906558518702933ae85f50bf90c6f549b62055cab7951547b5c76b19b2777cbdcfc9634fa3ababff8fdf54eed8eea5dd3d7414b7155d396b77a83c317e6563333771f052c262654b8430394de282bb9688e03471093b3fa285db95e9695dd2edec8a79e410e1fbca2c7c77270e2d23326f66343cb382b84f8ccf29ca8055a1aa9672fccf47740c6199075b0f711aecafd2a3ac1275991fbbdd35a505f6c61daa93fd435a1ea2f418d97c0ad5e4f01de2b7f48804623ef909b4f49c31c730e683b0b12770f8c8ba07b3bb60293b244abf625af106539ac73add9040b93c3091b6cc4fd36f504ee6912fb38e5c78b3c24449d79ca9fe911a74f645e4babee56b371271c62225f517c5973e4ff517e3d4cebcf5a1917497a9d4eaf1199e6c2ded5a18d403fa7b72d3c1763f219995add3135168b51576cec051f2eb328e349fdc0a22cd8eb1c2d629d84ef3d569433e25a8d4007ca517f16bb0e9fbe4f8e5458aaa5b88c41924b336e6f5b971dae827e9df0f2dd9898ce3f2d5b70b0672316839c71e9b7e88919a9fff8ab30d73694ca88644f848f2dd772af6f0672680ed0245fc28f73ef8315881fdb10639fce5b831f0cd0140a8d842425c19463e55c80383482827388b756d30c555e2681af242b4f9e897acbb8408bc4f3a7fa57c1ecea01dd39061a40447a417e442b92ebed748cb37855fbb1c28a5095d85cff1bd23bb4ca6f1c9ef417ab8844750b364cb5a481f7bd34addfe04e2bef3b4f8417f561ec23a5ff351345b8d2a7f0605295e81addf361dbcdc11a0296469e5887377c4e873a1d50dde24eeb11837ae1b62b1e7f0e94917dd9cbf8e6753a42e291d9840acb60d2d5204a7ab2b541039bb75bfda8e40cab1537caf3afaebad60d2245264e5b9a9737d7c3538e381b50cfade61d745773c325294e6cb0516a7c7e58bd8cd80e0f7354b0b5443c2ae272ab50803a998cddc5c68483370fb06d846efa259b8a61e7a47e6518ad30c6ed8906e4d83ec36f3ae5d64ec0e2ebdbc947fade87094ed4a6be466f42f906a5657958e17960b7d73c17fa3d73e2303824c8a48b0f5dc82dcc97ae07e5e11417f85675ab4e1da0572412ef62c2e3b836c78e3817b95b2def9d0a24343a6b80b967a54dd3366c916811c2b6547ecfb956ababfc04259ef38792e098d0c2af8325817f84201263909324b3d7f0c703f62a85d1c69da471c1e025b0f390392d654fe91f32340006c0f69abaebec69b507f154629d827a2ac35a615cdabceef83fc702acef967d1257836215e88f44af589d66de79b2e7d3ee16744cae4156a0fa4540a7c3028c9fd7555e073da62fcc0f3acaa0b229a4d8d53f456a1768cfb6956f1bf4a21d7ca4398b54c54d073347da9c47adf039fb5bcb3548e2de5f687ad2d4870a2f21735191a3143b4d7436b59875bbe7d157c19dc08a66aff78d430c020b48886862e6826cd4fde0923b8c0a06d5ac5c4bd23b765232e997aba6c9a5e00d94fe1fe74bd49abc7907d5ec74c6208461620d0fc0107e7e9117ed0698e91137aad73ee7f1aa2bb6fff8ec4a935cf018fdee7e9ff24e186af23152cc08628c3aaf911813535903b99d5a5ed3708759547b28934a3971f2e49c89f00f321287afe1c4b5337a9508c6cc4d1aabc6f18e76556b341712cba99190b2f3dade2fc0dc18489494c166e272b7e2267a3a3d2634883339ac86976b483823377810d281504e56680e275dcce1ea6a91d26c6f6550451926e733caffc4129c9d005ab18ff5ed174be6477fa34f087e0c1ccc28cc4d50f552ecbe4b5f912678ebf2c862e08ae8573861825b2a9e402d248ac442cc6f9fb7829e0e60e454897c55aad8ccd0f46ea33114010ee59d28bfe66c99a571b9458fdc96f08aa9417acf6728d58b6b95fdba53767087f7aa869b4560f8c92135f04f624e35b9c7f84eadf0c22bb764f86f7399bcbda2a53c7de1a415bfb09953c8d7a8c16e714890c3c18e993f0130b109b90bd9b6caea04b752de6edefb79335bedd8ead27e1c9bb7551ded4b5a171ff5d99b468ab35ece4568b3badec45a46bddee6491683470823bb826fa7af7d0f43ba7749a3478df5f3241f912d28d3e5b2dbe8d238eaa83e3ec52780ca9c36680d34bfa4098b5e61ea0b2be"}}, &(0x7f0000c6e000)) r4 = openat(r0, &(0x7f00003e3000-0x8)='./file0\x00', 0x80000, 0x28) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b44000-0x24)={0xb5, 0x8000, 0x3, 0x80, 0xd55, 0x9, 0x2, 0x1, 0x59d7, 0xffffffff, 0x8, 0x9}) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000505000)={0x3, 0xfffffffffffffff9, 0x7ff, 0x8, 0x9, 0x2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ced000)={r1, r2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r3, 0x1000000000016) 2018/02/05 07:14:57 executing program 1: futex(&(0x7f0000001000), 0x7, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000), 0x0) io_setup(0x1268, &(0x7f00004bf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x5a2b, 0x3, &(0x7f0000001000-0x60)=[{}, {}, {}], &(0x7f0000aaa000)={0x77359400}) 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f000097c000-0x4)) memfd_create(&(0x7f00002ce000-0x12)='net/ip6_flowlabel\x00', 0xe65a45264da4be72) close(0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f00006f8000)='/dev/dmmidi#\x00', 0x3, 0x20000) 2018/02/05 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000588000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a7000-0x8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000564000-0x8)=0xa578) accept4$llc(r1, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000518000-0x4)=0x10, 0x80000) close(r2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000000c000)={0x5, 0x78, 0x4, 0x5, 0x81, 0x5fe, 0x0, 0x80000001, 0x2000, 0x3, 0x3, 0xe8, 0x5, 0xfffffffffffffffc, 0x9, 0x47dc, 0xffe000000000000, 0x1, 0x1f, 0x9, 0x0, 0x100000000, 0x1, 0x7, 0x0, 0x3f, 0x3, 0x100000001, 0x80000000, 0x3, 0x1, 0x3, 0x10001, 0x468, 0x8000, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffff7, 0x4, @perf_bp={&(0x7f0000006000), 0x6}, 0x800, 0x0, 0xcf, 0x4, 0x21ef, 0x7, 0xf52a}, r1, 0x80, r0, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x10080000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000000d000-0x8)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000d000)) [ 80.294912] binder: 12059:12064 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f91000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db5000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r0) 2018/02/05 07:14:57 executing program 1: 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, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000413000)='cgroup\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000198000-0xc4)={r1, r0, 0x20, 0x7452, &(0x7f000035a000-0xe3)="10f6c32ae583f30692e25f715377b65a882c4a4485087531bda00478223aaa27e718b2724395d960984e114a2cb593d420ed6975de5dff6b8e79c67cb3adfc306ec7a1ce36fe13b549bcd0ab2fa1cd4c8b35b654de5aa39075e6466d207a364c971bbdd84378f84eb853ec6e48062e81963e6369b8a62421cf5bbfe58f6a8f012e8beb48bc81aa8607afc64004122b63b6a61a9f03813ee745ac8d027f5adedad237f783c5e1f2c6af466ca3d7e86449e4b7990a568f5ac13f543b026dd36097e0c6984c150b97c420dfc426e5c6a34cef234faf3f41eaf267f762c29c4cc0204827f5", 0x6, 0x3fc0, 0x17, 0xff, 0x1, 0x0, 0x10000, "d3df698879fc0845c4e3b337f45c56a0477831b906ca003ddcb419fb72f1d041d572d14419580c6a7c1dac3602b60bf982caff44f750ddbb20ff3ea6037aa97baa5f1fe8fba4581bbe8259ffa8d840ebd0dea0bc22c9daf047561b2e78873722cf876766d4c434842f22ad01c91cfbadd61881f4129de87889c78653d8e64dc0a4ad5d520c115eb1dd8504a7bc8c8e5307e64746d6b443f2920103cc"}) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00008ba000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/05 07:14:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f50000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10001, 0xfffffffffffffffa, 0xdb, 0x400, 0x0, 0x10040, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x8c, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x2239, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea0400000000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) [ 80.373368] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r5 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000008000)={0x12, 0x4800000000000, 0x6, 'queue0\x00', 0x3ff}) socket$unix(0x1, 0x5, 0x0) r6 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00003d7000-0xc)) r7 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r7, 0x0, &(0x7f0000431000)) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_NMI(r6, 0xae9a) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r9, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000d60000)) bind$inet6(r8, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x190) 2018/02/05 07:14:57 executing program 4: mmap(&(0x7f0000000000/0x75e000)=nil, 0x75e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000498000)='/dev/ppp\x00', 0x2200, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000075f000-0xc)=@sack_info={0x0, 0x3, 0x5d86}, &(0x7f000013e000-0x4)=0xc) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000075e000)={r2, 0xb0, &(0x7f0000742000-0xb0)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x1, 0x87f8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0x80000000, @empty, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000053a000)=0x10) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000075f000-0xb0)={{0x46, 0xeb3}, 'port0\x00', 0x0, 0x0, 0x829c, 0x1, 0x7, 0x9, 0x401, 0x0, 0x100001, 0x9}) mmap(&(0x7f000075f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000760000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f000075f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000075f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000557000-0x50)={@generic="6dfa7b33732ea1e15ffe1361475cf19d", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x1, 0x2, 0x2}}}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0xff]}) [ 80.403612] binder_alloc: 12059: binder_alloc_buf, no vma [ 80.405754] binder: 12059:12075 ioctl 40046207 0 returned -16 [ 80.409367] binder: 12059:12064 transaction failed 29189/-3, size 0-0 line 2957 [ 80.416843] binder: 12059:12098 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fea000-0xc)='/dev/rfkill\x00', 0x141c02, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000069c000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000bec000)=0x7, 0x4) 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/05 07:14:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xfb32, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x563db708, [0x14, 0x3, 0x8, 0x5, 0x100, 0x400, 0x0, 0x2]}, 0x5c) 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, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000306000)={0x6}, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r1, &(0x7f000093d000-0x20)=""/32, 0x2e1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) syncfs(r0) ioctl$TIOCSTI(r0, 0x5412, 0x9) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000020000-0xf9)=""/249) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000e76000)) [ 80.608365] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.614857] binder: release 12059:12075 transaction 44 out, still active [ 80.621929] binder: undelivered TRANSACTION_COMPLETE [ 80.628596] binder: send failed reply for transaction 44, target dead 2018/02/05 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000497000-0x8)='./file0\x00', 0x202, 0x14c) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000180000)={0x0, 0xd000, 0x3ff, 0x9, 0xfffffffffffff801}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00001d5000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@empty, [0x0, 0x0, 0x0, 0x80]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/05 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b2f000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000a38000-0xae)=""/174) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000030d000-0x4), &(0x7f000031b000)=0x4) 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = open(&(0x7f00005ee000-0x8)='./file0\x00', 0x20000, 0x20) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f00009bc000)={&(0x7f000078f000)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000127000-0x8)=0x1) utimensat(r1, &(0x7f00006b1000-0x8)='./file0\x00', &(0x7f0000b40000-0x20)={{}, {0x0, 0x2710}}, 0x0) 2018/02/05 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000526000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getpeername$netlink(0xffffffffffffffff, &(0x7f0000eb1000), &(0x7f0000073000)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getrlimit(0xe, &(0x7f0000db4000)) syz_open_dev$evdev(&(0x7f0000a8c000-0x12)='/dev/input/event#\x00', 0x9, 0x2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x0) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400a) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f000085e000-0x14)={0x3008, 0x9, 0x0, 0x2, 0x59, 0x4, 0x2, 0x100000000, 0x6, 0x1f}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000049f000)={0x0, 0x65, "b167085fb8b91daf12c33d8dfc30ddcc3c9c9e5b1b72c7f1d63d3cbc04bd60309a9b07a85f72e7aab2976619037a06114853f6679b98533c4db94bc34ed1c3c73941d7c27a3310c9fb33d9cac1af5badf49e9d5b1581855dcb6c4a78ac8780e69e10d3d10d"}, &(0x7f0000738000)=0x6d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000781000-0x8)={r2, 0x7}, 0x8) 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) getpeername(r0, &(0x7f0000e2f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000089a000-0x4)=0x2e) tkill(r1, 0x1000000000016) 2018/02/05 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000869000)='/dev/vcs\x00', 0x80000, 0x0) futimesat(r1, &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000dca000)={{}, {0x77359400}}) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) getsockname$netrom(r0, &(0x7f0000051000)=@full, &(0x7f0000b69000)=0x48) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000dd9000)=""/166) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) signalfd(r0, &(0x7f0000986000-0x8)={0x7fff}, 0x8) 2018/02/05 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') inotify_add_watch(r0, &(0x7f0000e19000)='./file0\x00', 0x0) 2018/02/05 07:14:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de9000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000038000-0x68)={0x7b, 0x0, [0x237, 0x80000001, 0x1, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000f5f000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000686000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000e37000)={'vcan0\x00', r2}) 2018/02/05 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) getpeername$packet(0xffffffffffffffff, &(0x7f0000c72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000aa000-0x4)=0x14) r2 = socket$inet_sctp(0x2, 0xe70122252a38d8d9, 0x84) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000017c000-0xc)={0x0, @rand_addr, @multicast2}, &(0x7f0000b7f000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000068b000)={0x3, r0}) ioctl$KDDISABIO(r3, 0x4b37) bpf$PROG_LOAD(0x5, &(0x7f000047c000-0x48)={0xb, 0x7, &(0x7f00008b6000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7fff}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000c6b000)='syzkaller\x00', 0xb11, 0x78, &(0x7f0000bda000-0x78)=""/120, 0x40f00, 0x1, [], r1}, 0x48) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000460000-0xf)='/dev/sequencer\x00', 0x109a00, 0x0) write$selinux_context(r4, &(0x7f0000e20000-0x22)='system_u:object_r:crond_exec_t:s0\x00', 0x22) r5 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) writev(r7, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) mprotect(&(0x7f000012a000/0x1000)=nil, 0x1000, 0x5) close(r0) close(r5) 2018/02/05 07:14:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = inotify_init1(0x800) sendfile(r0, r1, &(0x7f0000a5c000), 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000c7000-0x90)={{}, {0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r2}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000d64000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) 2018/02/05 07:14:57 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, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000854000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000933000-0x8)=0x4) 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000901000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000078f000+0x725)=""/220, &(0x7f0000ed5000-0x4)=0xdc) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) pipe2(&(0x7f0000161000)={0x0}, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000744000-0x30)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000013b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4600}) syz_open_dev$mice(&(0x7f0000f88000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) 2018/02/05 07:14:57 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/02/05 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a62000)='/dev/input/mice\x00', 0x0, 0xa0100) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f000005c000-0x8)={0x1, 0x9}) r1 = socket$inet6(0xa, 0x80b, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000039e000)={0x20000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/05 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c5b000)) recvmmsg(0xffffffffffffffff, &(0x7f0000354000)=[{{0x0, 0x0, &(0x7f0000266000-0x10)=[{&(0x7f0000f9d000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x800}, 0x5c31}, {{&(0x7f0000b62000)=@generic, 0x80, &(0x7f00006a6000-0x45)=[{&(0x7f000024b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec1000)=""/197, 0xc5}, {&(0x7f0000037000)=""/68, 0x44}, {&(0x7f0000f3e000)=""/91, 0x5b}, {&(0x7f0000aaa000-0xd7)=""/215, 0xd7}, {&(0x7f0000a30000)=""/4096, 0x1000}, {&(0x7f00003ea000-0xc0)=""/192, 0xc0}, {&(0x7f0000522000)=""/249, 0xf9}, {&(0x7f00003a2000)=""/59, 0x3b}], 0x9, &(0x7f0000600000-0x13)=""/19, 0x13, 0x8001}, 0x851b}, {{&(0x7f0000769000)=@nl=@kern, 0xc, &(0x7f0000d03000-0x30)=[{&(0x7f0000e9e000)=""/204, 0xcc}, {&(0x7f0000550000)=""/95, 0x5f}, {&(0x7f0000b49000)=""/68, 0x44}], 0x3, &(0x7f0000df6000-0x8)=""/8, 0x8, 0x19611c0f}, 0x3ff}, {{&(0x7f000089f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f00004ab000)=[{&(0x7f00007bc000-0x4b)=""/75, 0x4b}], 0x1, &(0x7f00008d3000)=""/53, 0x35, 0x8}, 0x1}, {{&(0x7f0000e00000-0x10)=@ax25, 0x10, &(0x7f0000d02000-0x30)=[{&(0x7f0000c9b000)=""/232, 0xe8}, {&(0x7f00008d8000-0x4d)=""/77, 0x4d}, {&(0x7f0000f6b000)=""/218, 0xda}], 0x3, &(0x7f0000b1b000-0x85)=""/133, 0x85}, 0x4}, {{&(0x7f000046a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x32, &(0x7f00004c2000-0x80)=[{&(0x7f0000964000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d08000)=""/18, 0x12}, {&(0x7f0000b58000-0x68)=""/104, 0x68}, {&(0x7f0000766000-0x3c)=""/60, 0x3c}, {&(0x7f0000bad000-0xb7)=""/183, 0xb7}, {&(0x7f000007f000)=""/141, 0x8d}, {&(0x7f00005fe000)=""/127, 0x7f}, {&(0x7f0000ad5000)=""/196, 0xc4}], 0x8, &(0x7f00006ce000)=""/93, 0x5d, 0x5}, 0x2}, {{&(0x7f00005a7000)=@sco, 0x8, &(0x7f0000d98000)=[{&(0x7f0000d32000)=""/115, 0x73}, {&(0x7f0000bfa000-0x62)=""/98, 0x62}], 0x2, 0x0, 0x0, 0x10000}, 0x24}, {{&(0x7f00002aa000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00007dc000+0xe30)=[{&(0x7f000043e000)=""/253, 0xfd}], 0x1, &(0x7f0000626000-0xb8)=""/184, 0xb8, 0x101}, 0x44d37b88}, {{&(0x7f000060f000-0x8)=@un=@abs, 0x8, &(0x7f0000d70000)=[{&(0x7f0000a3a000)=""/4, 0x4}, {&(0x7f0000d4b000)=""/70, 0x46}], 0x2, 0x0, 0x0, 0x7}, 0x5}], 0x9, 0x10001, &(0x7f0000a8e000+0xb49)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000f5d000-0x14)={{0x8, 0x70, 0xfff, 0x0, 0x6, 0x4}, 0x9, 0x8, 0x608936ba}) 2018/02/05 07:14:57 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() openat$vnet(0xffffffffffffff9c, &(0x7f0000320000)='/dev/vhost-net\x00', 0x2, 0x0) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r6 = dup3(r5, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001f9000), &(0x7f00007a1000-0x4)=0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/05 07:14:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000584000-0x38)={0x0, 0x0, &(0x7f00008a1000-0x9)=[{&(0x7f0000f21000)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x0, 0x0, 0x0, 0x1}, 0x40000) 2018/02/05 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) munlock(&(0x7f0000026000/0x2000)=nil, 0x2000) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ecf000-0xd8)=""/216, &(0x7f0000258000-0x4)=0xd8) sendto(r0, &(0x7f00007b0000)="cba8e36ab05899144936255ce31d5e4d1ed424bf9ee237ae88c9c9e4c0d217c96bffef72fc0f9c848995f31071e435ff02d6cfcb87d764bf8984e412a7d8982ed9c31a0dd4df48bd910d4b37b308789e26db6b948c6f9dee37d873", 0x5b, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000038c000)) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000b71000-0x50)={@common="6272696467653000000000000cf822f5", @ifru_addrs=@llc={0x1a, 0x8, 0x4, 0x1, 0x2, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d13000-0x1f)=""/31, &(0x7f0000072000-0x4)=0x1f) 2018/02/05 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000768000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(khazad-generic))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) sync_file_range(r1, 0x200, 0x8, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000676000-0x37)="fee651993429e5c11e5aa97a1c36ff4a70c07fe9ed9c2472240e683769e90d476d520b45a123ee93c2b4436768828d27e613a128e93408", 0x37) 2018/02/05 07:14:58 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) ioctl$sock_bt(r2, 0x8906, &(0x7f0000012000)) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg, 0x58, &(0x7f0000018000)=[], 0x0, &(0x7f0000019000-0x61)=""/97, 0x61}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/05 07:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a0e000)={0x3, 0x8, 0x1, 0x8, 0x4, r0, 0x4}, 0x2c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000f49000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f000091b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 07:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d23000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000573000-0x4)=0xc) getdents64(r0, &(0x7f00009df000-0x5a)=""/90, 0x5a) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000116000-0x20)={"5d5fe6c3ef4c9df1a68ef82a4628f10e", {0x4, 0xc354, 0x1, "385a5b97ed56", 0x8}}) 2018/02/05 07:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff9c, &(0x7f0000206000-0x5e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0x2, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr, "e26fd40d6345f5835e3b59e05f4f0600000042a2094c830736f1c89ee4e2954593382b5e25ba34b290bde158dcca0d1bea0cebfe"}}}}}, &(0x7f0000c29000)={0x0, 0x400000000000001c, []}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000084d000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000035c000-0x4)=0x8d1f, 0x4) r1 = syz_open_dev$midi(&(0x7f0000858000+0x5a2)='/dev/midi#\x00', 0x6, 0x40c002) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000d63000-0x4), &(0x7f00003d9000)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000f8000-0x8)=0x2, 0x8) pipe(&(0x7f000025b000)) 2018/02/05 07:14:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe3)=""/227, 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff0000-0x8)={0x0, 0x1ffdc8d4}, &(0x7f0000485000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000018c000)={r1, 0xfffffffffffffff8, 0xbc, "10978de0cd69228e3cda1a9c539f40279bed425a2e1e380c3b83bb9d429778b5f926f9525e9fd85dbda6e69b3735c654de081928a2cd604c08f84c79914f45fa4d4743b5ea2d9b18ea37deae1c658b7ae55f3ffc17fa7696308019b45459c1de3babfdf5510b6177ee93ff8b834a6d11f0464f96ce3d5266b1335245851f2d50d6762190940b9044f1d2e4db786a9743bfef483ed11e225881560aed5547780f3665154eaf72b712e245cbe683519ee09afdc93ae278674f6a00f059"}, 0xc4) syz_open_dev$sndpcmc(&(0x7f0000859000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40000) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) truncate(&(0x7f000024b000-0x8)='./file0\x00', 0x0) 2018/02/05 07:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) getrusage(0xffffffffffffffff, &(0x7f00005a4000)) r2 = syz_open_dev$dspn(&(0x7f0000090000-0xa)='/dev/dsp#\x00', 0x5, 0xfa47f5b92a8d65f9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003f5000)={0x0, 0x8, 0x0, 0x3, 0x20}, &(0x7f0000688000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000889000)={r3, @in={{0x2, 0x3, @rand_addr}}}, 0x8c) tkill(r1, 0x1000000000016) 2018/02/05 07:14:58 executing program 4: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7}], 0x10}, 0x201b8b70) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x7, 0x1) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000366000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00002e7000)=""/213) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f0000367000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000295000-0x4)=0x1c) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000366000)=0x3, 0x4) r4 = creat(&(0x7f0000365000-0x8)='./file0\x00', 0x11) setsockopt$inet_tcp_buf(r4, 0x6, 0x21, &(0x7f0000167000-0x89)="fdba2ab454b2eadcbdd8fb89d4a8cb3a5889dd5ee0c9246fd9a5d082731bd68a523081c43a1577afef5fc9f6d127e91f71fef50aa495c7bdfcee69ac705082c4e2954c488a027b9dc06e2c77ee15b8a6ac82697c9294f63b80f117d95c9bf84b7d9739c5669e914c3eb498773b02fbac76baab793c81b1ca9dfd42e2346d5d69df787c6cc1e51f3db2", 0x89) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000368000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000367000)=0x20) 2018/02/05 07:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8e000-0xb)='/dev/hwrng\x00', 0x204001, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000307000)={0xee0, 0x40, 0x1}) fcntl$setlease(r0, 0x400, 0xfffffffffffffffd) 2018/02/05 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000392000-0x12)='/dev/input/event#\x00', 0x0, 0x404403) syz_open_dev$sndpcmp(&(0x7f00000ee000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80080) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) 2018/02/05 07:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b78000)='./file0\x00', 0x2000, 0x102) getsockname$packet(r0, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d0c000-0x4)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/05 07:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) r1 = accept4(0xffffffffffffff9c, &(0x7f00000b7000)=@sco, &(0x7f0000d2e000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006e6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef5000-0x4)=0x1008) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aa2000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000040c000-0x4)=0xe8) quotactl(0x87e, &(0x7f0000b1c000)='./file0\x00', r3, &(0x7f0000931000-0x94)="dcc8fbc41dd09d6119e80fd8b45048788ab8d2fcbe7b2a0c64b8a2714095fbbc80b41f7167d185bbf2bc67efcf6f5d3f60b4817563218a65916fcb1b757e111f45f31053db5e4e626dac986a6d042f81acf925b5714b9d4050be6fd07c71e1e98e97d350072c3ece11018e46004b541f45938df462ccac2fab3964823e74171b0ce88cff09acbb50b078d8b41d14449b8d615153") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000036a000)={r2, 0x9, 0x30}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b3000-0xc)='/dev/rfkill\x00', 0x42800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000010a000-0x20)={0x10001, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00007c4000)={r5, 0x10000}) 2018/02/05 07:14:58 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x2000080000000007, 0x500000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000-0xc)={0x0, r0, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000c000-0x8)=[0x3, 0xfffffffffffffff7]) semget(0x3, 0x0, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) [ 81.081853] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 81.111060] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 07:14:58 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000)=0x9, 0x70f23d4a6d3f1f2d) 2018/02/05 07:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004c3000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007cb000-0x97)=""/151, &(0x7f00006a6000)=0x97) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/02/05 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 81.166163] binder: 12216:12229 ioctl 40046205 40 returned -22 [ 81.220738] binder: 12216:12245 ioctl 40046205 40 returned -22 [ 81.245627] handle_userfault: 13 callbacks suppressed [ 81.245632] FAULT_FLAG_ALLOW_RETRY missing 31 [ 81.255448] CPU: 0 PID: 12244 Comm: syz-executor7 Not tainted 4.15.0+ #297 [ 81.262437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.271769] Call Trace: [ 81.274347] dump_stack+0x194/0x257 [ 81.277957] ? arch_local_irq_restore+0x53/0x53 [ 81.282603] ? debug_check_no_obj_freed+0x3da/0xf1f [ 81.287600] ? handle_userfault+0xb97/0x2500 [ 81.291991] handle_userfault+0xbd9/0x2500 [ 81.296222] ? free_unref_page_commit.isra.93+0x1b0/0x710 [ 81.301737] ? userfaultfd_ioctl+0x4520/0x4520 [ 81.306296] ? free_pcppages_bulk+0x20e0/0x20e0 [ 81.310941] ? mark_held_locks+0xaf/0x100 [ 81.315070] ? mark_held_locks+0xaf/0x100 [ 81.319196] ? free_unref_page+0x3db/0x9e0 [ 81.323410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.328404] ? trace_hardirqs_on+0xd/0x10 [ 81.332531] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 81.337361] ? mark_free_pages+0x3c0/0x3c0 [ 81.341581] ? lock_page_memcg+0x3b0/0x3b0 [ 81.345801] ? trace_event_raw_event_lock+0x340/0x340 [ 81.350985] ? check_noncircular+0x20/0x20 [ 81.355201] ? __alloc_pages_nodemask+0xadb/0xd80 [ 81.360060] ? __put_page+0xfe/0x160 [ 81.363750] ? __lru_cache_add+0x410/0x410 [ 81.367962] ? __handle_mm_fault+0x3715/0x3ce0 [ 81.372519] ? lock_downgrade+0x980/0x980 [ 81.376646] ? put_page+0x178/0x200 [ 81.380250] ? tlb_remove_table_rcu+0xe0/0xe0 [ 81.384722] ? do_raw_spin_trylock+0x190/0x190 [ 81.389278] ? mem_cgroup_try_charge+0xa40/0xa40 [ 81.394033] __handle_mm_fault+0x3761/0x3ce0 [ 81.398425] ? __pmd_alloc+0x4e0/0x4e0 [ 81.402294] ? check_noncircular+0x20/0x20 [ 81.406512] ? find_held_lock+0x35/0x1d0 [ 81.410564] ? handle_mm_fault+0x2a0/0x930 [ 81.414774] ? lock_downgrade+0x980/0x980 [ 81.418924] handle_mm_fault+0x38f/0x930 [ 81.422964] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 81.427519] ? vmacache_find+0x5f/0x280 [ 81.431483] ? find_vma+0x30/0x150 [ 81.435011] __do_page_fault+0x5c9/0xc90 [ 81.439075] ? mm_fault_error+0x2c0/0x2c0 [ 81.443203] ? check_noncircular+0x20/0x20 [ 81.447424] do_page_fault+0xee/0x720 [ 81.451214] ? __do_page_fault+0xc90/0xc90 [ 81.455430] ? find_held_lock+0x35/0x1d0 [ 81.459473] ? __might_fault+0x110/0x1d0 [ 81.463514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.468348] page_fault+0x2c/0x60 [ 81.471776] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 81.477369] RSP: 0018:ffff8801cf4d7d40 EFLAGS: 00010202 [ 81.482706] RAX: ffffed0039e9afb8 RBX: 0000000000000020 RCX: 0000000000000004 [ 81.489966] RDX: 0000000000000000 RSI: ffff8801cf4d7da0 RDI: 0000000020012fe0 [ 81.497218] RBP: ffff8801cf4d7d70 R08: 0000000000000000 R09: ffffed0039e9afb8 [ 81.504463] R10: 0000000000000004 R11: ffffed0039e9afb7 R12: 0000000020012fe0 [ 81.511708] R13: ffff8801cf4d7da0 R14: 00007ffffffff000 R15: 0000000020013000 [ 81.518977] ? _copy_to_user+0x9b/0xc0 [ 81.522848] SyS_times+0x78/0x110 [ 81.526279] ? sys_getegid+0x100/0x100 [ 81.530148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.535138] ? sys_getegid+0x100/0x100 [ 81.539004] do_syscall_64+0x282/0x940 [ 81.542873] ? __do_page_fault+0xc90/0xc90 [ 81.547083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.552077] ? syscall_return_slowpath+0x550/0x550 [ 81.556992] ? syscall_return_slowpath+0x2ac/0x550 [ 81.561902] ? prepare_exit_to_usermode+0x350/0x350 [ 81.566905] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 81.572256] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.577088] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 81.582252] RIP: 0033:0x453299 [ 81.585416] RSP: 002b:00007fd7d869fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000064 [ 81.593098] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 81.600353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012fe0 [ 81.607605] RBP: 0000000000000643 R08: 0000000000000000 R09: 0000000000000000 [ 81.614847] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f86e8 [ 81.622098] R13: 00000000ffffffff R14: 00007fd7d86a06d4 R15: 0000000000000000 [ 81.660906] FAULT_FLAG_ALLOW_RETRY missing 31 [ 81.665504] CPU: 0 PID: 12247 Comm: syz-executor7 Not tainted 4.15.0+ #297 [ 81.672524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.681857] Call Trace: [ 81.684428] dump_stack+0x194/0x257 [ 81.688050] ? arch_local_irq_restore+0x53/0x53 [ 81.692703] ? debug_check_no_obj_freed+0x3da/0xf1f [ 81.697711] ? handle_userfault+0xb97/0x2500 [ 81.702114] handle_userfault+0xbd9/0x2500 [ 81.706356] ? free_unref_page_commit.isra.93+0x1b0/0x710 [ 81.711889] ? userfaultfd_ioctl+0x4520/0x4520 [ 81.716453] ? free_pcppages_bulk+0x20e0/0x20e0 [ 81.721104] ? mark_held_locks+0xaf/0x100 [ 81.725239] ? mark_held_locks+0xaf/0x100 [ 81.729369] ? free_unref_page+0x3db/0x9e0 [ 81.733587] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.738584] ? trace_hardirqs_on+0xd/0x10 [ 81.742718] ? mark_free_pages+0x3c0/0x3c0 [ 81.746946] ? trace_event_raw_event_lock+0x340/0x340 [ 81.752139] ? check_noncircular+0x20/0x20 [ 81.756355] ? __alloc_pages_nodemask+0xadb/0xd80 [ 81.761173] ? perf_trace_run_bpf_submit+0x206/0x330 [ 81.766301] ? __put_page+0xfe/0x160 [ 81.769994] ? __lru_cache_add+0x410/0x410 [ 81.774213] ? __handle_mm_fault+0x3715/0x3ce0 [ 81.778776] ? lock_downgrade+0x980/0x980 [ 81.782911] ? put_page+0x178/0x200 [ 81.786516] ? tlb_remove_table_rcu+0xe0/0xe0 [ 81.790992] ? do_raw_spin_trylock+0x190/0x190 [ 81.795557] ? mem_cgroup_try_charge+0xa40/0xa40 [ 81.800313] __handle_mm_fault+0x3761/0x3ce0 [ 81.804712] ? __pmd_alloc+0x4e0/0x4e0 [ 81.808574] ? check_noncircular+0x20/0x20 [ 81.812799] ? find_held_lock+0x35/0x1d0 [ 81.816854] ? handle_mm_fault+0x2a0/0x930 [ 81.821078] ? lock_downgrade+0x980/0x980 [ 81.825265] handle_mm_fault+0x38f/0x930 [ 81.829311] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 81.833883] ? vmacache_find+0x5f/0x280 [ 81.837842] ? find_vma+0x30/0x150 [ 81.841370] __do_page_fault+0x5c9/0xc90 [ 81.845408] ? trace_event_raw_event_lock+0x340/0x340 [ 81.850588] ? mm_fault_error+0x2c0/0x2c0 [ 81.854718] ? check_noncircular+0x20/0x20 [ 81.858943] do_page_fault+0xee/0x720 [ 81.862725] ? __do_page_fault+0xc90/0xc90 [ 81.866957] ? find_held_lock+0x35/0x1d0 [ 81.871017] ? __might_fault+0x110/0x1d0 [ 81.875072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.879911] page_fault+0x2c/0x60 [ 81.883342] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 81.888937] RSP: 0018:ffff8801cb4efd40 EFLAGS: 00010202 [ 81.894279] RAX: ffffed003969dfb8 RBX: 0000000000000020 RCX: 0000000000000004 [ 81.901536] RDX: 0000000000000000 RSI: ffff8801cb4efda0 RDI: 0000000020012fe0 [ 81.908782] RBP: ffff8801cb4efd70 R08: 0000000000000000 R09: ffffed003969dfb8 [ 81.916032] R10: 0000000000000004 R11: ffffed003969dfb7 R12: 0000000020012fe0 [ 81.923284] R13: ffff8801cb4efda0 R14: 00007ffffffff000 R15: 0000000020013000 [ 81.930576] ? _copy_to_user+0x9b/0xc0 [ 81.934448] SyS_times+0x78/0x110 [ 81.937879] ? sys_getegid+0x100/0x100 [ 81.941757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.946748] ? sys_getegid+0x100/0x100 [ 81.950625] do_syscall_64+0x282/0x940 [ 81.954487] ? __do_page_fault+0xc90/0xc90 [ 81.958708] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.963706] ? syscall_return_slowpath+0x550/0x550 [ 81.968616] ? syscall_return_slowpath+0x2ac/0x550 [ 81.973524] ? prepare_exit_to_usermode+0x350/0x350 [ 81.978521] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 81.983872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.988706] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 81.993873] RIP: 0033:0x453299 [ 81.997039] RSP: 002b:00007fd7d867ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000064 [ 82.004723] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 82.011970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012fe0 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000057000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r0}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) 2018/02/05 07:14:59 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, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 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), 0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000be3000)="526d65762f76637323f659cc2618b09510b14683ba232e03e075673d8fa0f98adb3391113da0ae9c167072af9938c48db79d64e1fc6b1e1598e3652ab83843c8bdc95afa1ace035ff299e1170f549a1a357f1d545549513ec90f229e643c3519794e39ec1fb124cc7298061a0dac386788315efb9b23817c3b56498b569f2799c2f1b49d467cbc09604df1fdd7f20e66219238db422f984b358e523318f27bbf934ac2d655771ba507ece102cc852e6d68cc4c9f7a0b6399e11b3024a13b5f0d93168c92e093b93a4037f032446f1a440986a3cc89ba2f2e59a96fc639bb39bdc33dd147c8bc37", 0x2) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f000077e000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') 2018/02/05 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd0000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ae7000), &(0x7f00004f4000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) r3 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r3, &(0x7f0000b71000/0x1000)=nil, 0x4400) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f0000edb000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a7d000)={r4, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000775000)={r6, r7}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004d7000)={r5, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000508000-0x4)=0x0) move_pages(r2, 0x1, &(0x7f0000e88000)=[&(0x7f000048a000/0x2000)=nil], &(0x7f0000a59000-0x4)=[0x7], &(0x7f0000f56000-0x4)=[0x0], 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000053c000)={{0xa, 0x2, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x1ffc0}, {0xa, 0xffffffffffffffff, 0x5fa, @ipv4={[], [0xff, 0xff], @empty}}, 0x0, [0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3]}, 0x5c) socket$kcm(0x29, 0x5, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018c000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000376000)=0x6, 0x4) 2018/02/05 07:14:59 executing program 5: r0 = fanotify_init(0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000002000-0x50)={{0x6, 0x2}, {0x7, 0x4}, 0x80000001, 0x1, 0x8b}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8}) r2 = syz_open_dev$usbmon(&(0x7f000003a000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000001000)=0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = syz_open_dev$loop(&(0x7f0000a4c000-0xb)='/dev/loop#\x00', 0x8, 0x8000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000172000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x30)=[{r0}, {r2, 0x1402}, {r3, 0x8000}, {r4, 0x68}, {r5, 0x101}, {r7, 0x1a0}], 0x6, 0x2000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000041d000-0x4)=0x9, 0x4, 0x100000001, &(0x7f000087a000), &(0x7f0000004000-0x4)=0xd17, 0x2) r8 = socket(0x10, 0x803, 0x100000001) fcntl$setsig(r3, 0xa, 0x42000000000003c) write(r6, &(0x7f0000642000)="26000000130647f10714c1f8590022ff020000000000000000000000000001ff000010000635", 0x26) recvmsg(r8, &(0x7f000036a000)={&(0x7f0000c1c000)=@ax25, 0x10, &(0x7f00002aa000)=[], 0x10000158, &(0x7f0000c3a000)=""/4096, 0x1000}, 0x0) sendto(r7, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x10000000000000, 0x0, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f0000303000)) r9 = accept4$packet(r8, 0x0, &(0x7f0000c34000), 0x80000) dup2(r9, r5) 2018/02/05 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f7d000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe2f) 2018/02/05 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000399000)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1000000000000052) socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aec000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000bcb000)=0x20, 0x4) 2018/02/05 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffffffffffffe, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x1, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) munmap(&(0x7f0000ce8000/0x2000)=nil, 0x2000) tkill(r1, 0x1000000000016) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce9000-0x20)={0x0, 0x8, 0x0, 0x8, 0x6, 0x5a, 0x80000001, 0x7fff, 0x0}, &(0x7f0000d7b000-0x4)=0x20) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ce9000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x9, 0x9a6, 0x0, 0x12a}, &(0x7f0000ce8000)=0xa0) [ 82.019215] RBP: 0000000000000643 R08: 0000000000000000 R09: 0000000000000000 [ 82.026461] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f86e8 [ 82.033706] R13: 00000000ffffffff R14: 00007fd7d867f6d4 R15: 0000000000000007 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000fd5000)={&(0x7f00008bf000/0x1000)=nil, 0x6, 0x3, 0x8, &(0x7f0000368000/0x4000)=nil, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f00007ef000-0x9)='/dev/ppp\x00', 0x546b013dca818b62, 0x0) 2018/02/05 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e05000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000af6000), 0xfffffffffffffd6f, 0x0, &(0x7f0000a51000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/05 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000766000)='/dev/sg#\x00', 0x9, 0x2001) accept4$inet6(r0, &(0x7f000084b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000061b000)=0x1c, 0x80000) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000033f000)={@generic="5755984a785c1cb0d15fd31df5b012e6", 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f11000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x7fff, 0x3, 0xfffffffffffff000, 0x500, 0x81, 0x200000, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d"}) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) openat$vsock(0xffffffffffffff9c, &(0x7f00000ab000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/05 07:14:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x731, &(0x7f0000000000)=""/52, &(0x7f000061e000-0x4)=0x34) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20), 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000000)="8f52bfd279f201b4a84d3a1c4af73bc16b3687c925e8ba47ec") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000001000)=""/188, &(0x7f0000001000)=0xbc) 2018/02/05 07:14:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000653000), &(0x7f0000001000-0x4)=0xc) 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000427000-0xc)='/dev/rfkill\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ca3000), &(0x7f0000468000)=0x8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00008c3000), &(0x7f00007bc000-0x1)}, 0x20) 2018/02/05 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000}) r0 = eventfd2(0xc, 0x80001) r1 = syz_open_dev$admmidi(&(0x7f000010e000)='/dev/admmidi#\x00', 0x9, 0x400000) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000f60000-0x1c)) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f5f000)={&(0x7f0000dcb000)={0x27, 0x5578, 0x2, 0x7, 0x3, 0x2, "9814547f4dffe26aeda63a0124f02ac1cd94a3ee272938d09ebf9491db1f3993160e85a7a1276006a7cb20c4fc2a91b7aa913f29e67c88265fff9e5111d65a", 0xfffffffffffffffe}, 0x60, &(0x7f00009e7000)=[{&(0x7f0000803000-0x25)="00aa91255ad10379f52fe448c98e6e347d4ab10b1947bad12a791c866408138308b18892e6", 0x25}], 0x1, 0x0, 0x0, 0x8000}, 0x24004880) fstatfs(r0, &(0x7f00006bf000-0x39)=""/57) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000934000)=0x0) io_destroy(r0) socketpair(0xf, 0x7, 0x9, &(0x7f0000a54000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000703000)={0x8, {{0x2, 0x0, @rand_addr=0xb76}}, 0x1, 0x5, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @empty}}]}, 0x340) 2018/02/05 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008c0000-0xa)='/dev/vcs#\x00', 0x3f, 0x80) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000e36000)=""/17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3a000-0x4)=0x0) ptrace$peek(0x2, r1, &(0x7f0000c8a000)) syz_open_dev$sndmidi(&(0x7f00003ba000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x80000) 2018/02/05 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000ac6000)={0x2, 0x0, @rand_addr=0xffffffffffffff9c}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c}}) 2018/02/05 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000201000-0x5)={0x0, 0x11b000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r2 = gettid() r3 = syz_open_dev$sg(&(0x7f0000188000-0x9)='/dev/sg#\x00', 0x9, 0x4080) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000514000-0xf3)=""/243, 0xf3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r2, 0x1000000000016) 2018/02/05 07:14:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d46000)='/selinux/enforce\x00', 0x400040, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d9c000)={0x0, 0x81, 0x20, 0x3, 0xed}, &(0x7f0000acf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000482000)={r2, 0xfffffffffffffffb, 0x10}, 0xc) connect(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x81, 0x0, "ab7214233d0d7f38e205fd763a5f33366504d83b9813adf383419884f180fd89ba1aa4c19d862486312eac6fc084203006131bb12bdb1f641010e08723e0b4"}, 0x29d) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000e3000)={0x4, 0x2c0, 0x8}) getsockname$llc(r0, &(0x7f000033a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f6f000)=0x10) 2018/02/05 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) epoll_create1(0x80000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/enforce\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00002eb000-0x45)=@file={0x0, ""/67}, &(0x7f00004d6000-0x4)=0x45, 0x800) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000335000)='/dev/ppp\x00', 0x448000, 0x0) r0 = socket(0x11, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/02/05 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000a9e000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x4000) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000da4000-0x12)='/dev/input/mouse#\x00', 0xe, 0x400000) getpeername$llc(r2, &(0x7f0000b8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ae8000)=0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000f04000-0x4a)=""/74, &(0x7f000062d000)=0x4a) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f02000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x2, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000178000)={0x6, r0}) accept4$inet(r1, &(0x7f0000dc2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000cf8000-0x4)=0x10, 0x1) 2018/02/05 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000008000-0x28)={0x5fd5c69f, 0x9}) read(r0, &(0x7f0000007000-0xf8)=""/248, 0xf8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x1000000000201) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000c000)=""/200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000000b000-0x8)=0x1, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x47e8, 0x0, 0x10003, 0xffffffff7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000)={r1, 0x9}) accept4$llc(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004000-0x4)=0x10, 0x80000) 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x200) r1 = syz_open_dev$mouse(&(0x7f0000fc8000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000a2b000-0x40)={0x10001, 0x3, 0x4, 0xf118, "46d5c45d4261d8d527a9c0d613a5b630ae42681ac0c7e3cd8621f406d1db2c5231b6d51ab2c9b536af397831", 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d2000-0x44)={{0x2, 0x2, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bridge0\x00'}) msgget$private(0x0, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r2, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e59000-0x4), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00001d7000)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) accept$ipx(r1, &(0x7f00000f8000), &(0x7f0000ca8000)=0x10) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r3, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000790000-0xc), &(0x7f00007f9000-0x4)=0xc) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/05 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d01000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003b5000)=0x14, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) close(r2) connect$bt_rfcomm(r1, &(0x7f0000a8e000)={0x1f, {0x8, 0x40, 0x7, 0x6, 0x1, 0x3}, 0xafc}, 0x9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) 2018/02/05 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7f}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007eb000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x48b3, {{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}}, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cca000-0xc), &(0x7f0000fcb000)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00001ae000)=[0x521, 0x7ff]) timer_gettime(r3, &(0x7f0000119000)) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000024d000-0x10), &(0x7f0000ffa000)=0xffffff71) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f00007a0000)=&(0x7f0000a73000-0x1)) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000789000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c3a000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) 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)) 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$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000660000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x1, 0x1f}, &(0x7f00002d2000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000022b000)={0x0, 0xb3, "fbcba85f3aefa39927c3ebcbfe74d906e3eb413d069a1990f23d1ed1101e11b5afda76f91a0cfb1964db8d2d6def2cc8630900525115b911768d4f258693d9b2e6f55b1c2a2a77694a6cb5f6c2c71d21d13daa3e5116058d34b3ffb4bda6c9d0db4d5b0e4cd39cb73cc4b8445af34f767025301cb61a8f838e35a9cc1343d700d754f20f61d41a3a596231293e7ac420c61b707d6f6c52f2f6234a90242e1bb92eb2d62ee6c7074a960f86c06aac7f1b912676"}, &(0x7f0000c30000)=0xbb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ce9000)={r8, 0xfffffffffffffffd, 0x0, 0x8, 0x9}, &(0x7f0000fc8000)=0xff2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000e92000)={r9, 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$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000751000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000ee7000-0x8c)=""/140) bind$netlink(r2, &(0x7f000019d000-0xc)={0x10, 0x0, 0x3, 0x1404000}, 0xc) mincore(&(0x7f000048b000/0x3000)=nil, 0x3000, &(0x7f0000460000)=""/3) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) msync(&(0x7f000019d000/0x2000)=nil, 0x2000, 0x4) 2018/02/05 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f96000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000073f000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005fc000-0x8)={r2, 0x3}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f39000)="8d4e941f79af42e1751408b2869d2f2faf35ccea40a08bce808f6eb966bb5b6b423f578d5210fb0552f32ec9569ad91a5778d1849b63f9559fdaf9128df72cfba1a7da415d502a6a63960319f355a6d64c82e95192831a9e37c37bcab5d7d9b01c741e4e8c9e1f3869a87302f606b754a0f9eb71b1d161b0f2f9ed9b86fe84ab3b894d0e653ca60dec5670bb8be2a0bceaa4f1d2", 0x94) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000343000-0x56)=""/86, 0x56, 0x10003, &(0x7f0000f98000-0x8)=@sco={0x1f, {0x5d9, 0x0, 0x5, 0x89, 0x1ff, 0x22cab594}}, 0x8) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)}, 0x0) [ 82.732144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44921 sclass=netlink_route_socket pig=12342 comm=syz-executor4 2018/02/05 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) semop(r0, &(0x7f0000626000-0x12)=[], 0x2e9) close(r1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) r3 = syz_open_dev$vcsa(&(0x7f0000c95000)='/dev/vcsa#\x00', 0x1, 0x80c02) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000c30000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fc5000)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000c16000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000053a000-0x28)={@common='nr0\x00', r4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce2000-0x4)={0xffffffffffffffff}) r6 = accept4$inet(r5, &(0x7f0000a4c000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cfe000-0x4)=0xfffffffffffffc60, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f000080c000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @empty}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f07000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, [0x2a, 0x5, 0x7, 0x5, 0x3000, 0x86d5, 0x8000, 0x10001, 0x9, 0x20, 0x1, 0x10c, 0x1, 0x401, 0xffff]}, &(0x7f00002fc000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000b09000)={r7, 0x7800}, 0x8) 2018/02/05 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)) chroot(&(0x7f0000d63000-0x8)='./file0\x00') umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb4000)={0x2, 0x8000000000000004, 0x400, 0x7fd, 0x4, 0xffffffffffffffff}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000760000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00009b9000-0x8)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ad6000)={r2, r3}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000226000-0x4)={r4}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bbf000-0x10)={0x4, &(0x7f0000c46000)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000fc7000)={r5, 0x21}) 2018/02/05 07:14:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00007a6000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000760000)={0xffffffffffffffff, 0x50}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0x70)=""/112) ioctl(r1, 0x2271, &(0x7f0000002000)) 2018/02/05 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebb000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f000007c000+0xf8f), 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f84000)={0x17c, &(0x7f0000041000)=[{0x4, 0x7, 0xfff, 0xe7}, {0xfffffffffffffffb, 0x8, 0x5, 0x4}]}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0xffff) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) pipe2(&(0x7f0000349000), 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x80605414, &(0x7f00009b9000)={0x0, 0x40, 0x3c}) 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000771000)='./file0\x00', 0x200000, 0x1) readv(r0, &(0x7f00000cc000-0x50)=[{&(0x7f00007d2000)=""/225, 0xe1}, {&(0x7f0000326000)=""/100, 0x64}, {&(0x7f0000f95000)=""/239, 0xef}, {&(0x7f000052e000-0xc7)=""/199, 0xc7}, {&(0x7f0000eca000-0xb8)=""/184, 0xb8}], 0x5) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000d3a000-0x8)=&(0x7f00005ec000-0x1)) 2018/02/05 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000035b000-0x4), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r2, 0x1000000000016) 2018/02/05 07:14:59 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b96000-0xa)='/dev/dsp#\x00', 0x401, 0x55d242) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000088a000-0x98)={0x0, @in6={{0xa, 0x3, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0x18000}}, 0x1ff, 0xa7b}, &(0x7f0000633000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ead000)={r1, 0x100, 0x1, 0x423, 0x5, 0x4, 0x2, 0xff, {0x0, @in6={{0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}}, 0x3, 0xd4, 0x9, 0x1326, 0xfffffffffffffffb}}, &(0x7f0000ba7000)=0xb8) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00006dd000)={r3, 0x8, 0xfffffffffffffffe, r0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000d7000)={0x0, 0x3, 0x6, 0x5, 0x9}) [ 82.813000] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44921 sclass=netlink_route_socket pig=12350 comm=syz-executor4 2018/02/05 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e1000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000e42000-0x4)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000c57000-0x4)=r0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/05 07:14:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0xffffffff80000000, &(0x7f0000001000-0x8)={0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000699000)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000002b000-0xc)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000094c000)={0x3, &(0x7f00002d0000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000600000-0x8)={r3, 0x18}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/05 07:14:59 executing program 3: rt_sigsuspend(&(0x7f0000483000)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ade000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c33000)=""/4096) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e9e000)={0x0, 0x0, 0x9}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001da000-0xc)={@rand_addr, @loopback, 0x0}, &(0x7f0000bce000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c7000-0xc)={0x0, 0x0}, &(0x7f0000115000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000d73000-0x38)={&(0x7f0000c88000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000fb1000-0x10)={&(0x7f0000e7c000-0x84)=@migrate={0x84, 0x21, 0x800, 0x7, 0x3, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x3, 0x1, 0x6, 0x2, 0x20, 0xa0, 0x3f, r2, r3}, 0x0}, [@proto={0x8, 0x19, 0x3f}, @coaddr={0x14, 0xe, @in6=@empty}, @proto={0x8, 0x19, 0x7f}, @output_mark={0x8, 0x1d, 0x561e}, @proto={0x8, 0x19, 0xff}]}, 0x84}, 0x1, 0x0, 0x0, 0x20004000}, 0x40085) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f16000-0x4)) r4 = msgget(0x0, 0x541ee21df8d4fd52) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000cd9000-0x6d)=""/109) 2018/02/05 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000084000)={&(0x7f0000932000-0xc)={0x10}, 0xc, &(0x7f000069f000)={&(0x7f0000923000)={0x14, 0x32, 0x307, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1}, 0x0) [ 82.863845] audit: type=1400 audit(1517814899.883:276): avc: denied { sys_chroot } for pid=12361 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 07:14:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/02/05 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) socketpair$inet6(0xa, 0x80b, 0x3, &(0x7f0000a3b000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f73000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f73000-0x8)='./file0\x00', r0, &(0x7f0000f72000)='./file0\x00') mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000f74000-0x41)=""/65, 0x41) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f75000-0xc)={@multicast1, @dev}, &(0x7f000075e000)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f75000)={0xfffffffffffffff9}, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) [ 82.971668] tc_dump_action: action bad kind 2018/02/05 07:15:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpid() tgkill(r1, r2, 0x2f) r3 = creat(&(0x7f0000751000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006b7000+0x741)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f000066e000-0x8)) 2018/02/05 07:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df0000), &(0x7f00000dc000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000169000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000a00000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) r0 = add_key$user(&(0x7f00005c4000-0x5)='user\x00', &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b72000)="3a41e7d9ec04eaf87fa446c9cd8fea7400b22e6f7ae366584b6cc05b9311ae20ebfeb181371add287ec711f77272085b303d17209787c9d15d8ce9904d42e5fbc1769ecc2727e8f2d27fb854db78b29c8cdf8482eb8cea0cf94d6dbbd8474a12d397e358bfdb80f5c33387c3bf70686427f2c2663fe4bef9e4d8041fab818799204017a6d0f50abb77850f70528198aea39f0b456d6c", 0x96, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) mbind(&(0x7f0000818000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000851000-0x8)=0x3, 0x0, 0x4) pipe(&(0x7f00000ca000-0x8)={0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/05 07:15:00 executing program 0: creat(&(0x7f000076d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ec2000)={0x2}) 2018/02/05 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bfe000)=0x10000, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000859000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000025d000-0x8), 0x8) tkill(r1, 0x1000000000016) 2018/02/05 07:15:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r1, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10) recvfrom(r0, &(0x7f00006a1000-0xb7)=""/183, 0xb7, 0x140, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00008e9000-0x7b)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x16ca, &(0x7f0000002000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xa9)={0x0, 0xa1, "01596ed5d2c2348107e444d707ad75cc9ce9371944e501118d7eab57eed9576813fcd79983c67a91d70d073e9eced5bdbc41033da0e706765dd7a9c7276c820e7fcf315371cec1be5a1d56e3d1e82f648d198e94c296ee018954baf58379a0dbc3cb4207539f36eb80ea56918c2cfe4edf74a615e03995c5814ad971fa4e257660c0380ffc3f99b4a049195b3b00f466578283105cfb1a29724f099d5e6fd49ae9"}, &(0x7f0000003000-0x4)=0xa9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r2, 0x8) bind$nfc_llcp(r3, &(0x7f0000001000)={0x27, 0xb417, 0x0, 0x7, 0x3, 0x4, "66e8982c2acbcf9de0bcfdaf0f80195643c689796497ec8d0d24a8efdcea9866ecf0a39edb19925a6557096c90d1835482527bb0c43f868d929e0348d72013", 0x8}, 0x60) 2018/02/05 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e38000)={0x0, 0x0}) r3 = 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)}}, r2, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000834000-0x4), &(0x7f000027e000)=0x0, &(0x7f0000e5e000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000259000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000418000-0x20)={{&(0x7f000019c000/0x2000)=nil, 0x2000}, 0x2}) r6 = getegid() fstat(r1, &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005e5000)='./file0\x00', &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002ef000)=0x0, &(0x7f00002ab000-0x4), &(0x7f0000e36000)) getgroups(0x8, &(0x7f000006f000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendto$inet(r3, &(0x7f00004e1000)="86eb2448ebfe08c5d9edd977eefdd60010e6c5a175cc70c0d83702c69429001baee2058ec4be7ed4393e6a9637589a4326bdca88ab050903c28ceb364b2711f9aca83184cccd1509d6169ea05bbe52a337ab8ff9c17d8f8c9df9ff0e4406339bae9268d3d883525e7b5c16eb0b41ba65527f0fad7cef373127c5e7c8669ab0989fe88e3549f338be3920d8b3910b4bd684153ccc9f12eda5b7eecd6381526f44ad954da048df1ef36502512a496d949c56c2fddb89cd2b190c322455a676eae170e648d39026658a060634406880d5ce370a7b12d924ef6e6e", 0xd9, 0x0, &(0x7f0000296000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) stat(&(0x7f0000240000-0x8)='./file0\x00', &(0x7f0000e38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000044000-0x10)="ff82fb45b186328f1eccb93770ab66ba", 0x10) fstat(r3, &(0x7f0000d93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000d19000)=[r4, r6, r7, r8, r9, r10, r11, r12]) mlockall(0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r13, &(0x7f00008c3000), &(0x7f00007bc000-0x1)}, 0x20) 2018/02/05 07:15:00 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000be9000-0xb)='/dev/vcsa#\x00', 0x0, 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000a12000-0x80)) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000a06000-0x4)=0x8b3) 2018/02/05 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e04000)={0xb198d844f6092c4f, 0x29, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0x0, 0x7d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000110000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ca000-0x10)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000028c000-0x4)={0x9, 0x235ec34, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b9f000-0xbc)={0x3, 0x0, 'client0\x00', 0xffffffff80000006, "61574c4636b75f35", "a2668327e26b265ae473e02720b37b5420894a222dbbbc345832d5731db104be", 0x7fffffff, 0x100000001}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/05 07:15:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000001000)=""/206) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/79, 0x4f}], 0x2, &(0x7f0000001000)=""/24, 0x18, 0xff}, 0xff}, {{&(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0xa0)=""/160, 0xa0}, {&(0x7f0000002000-0x60)=""/96, 0x60}, {&(0x7f0000003000-0x8d)=""/141, 0x8d}, {&(0x7f0000003000-0x54)=""/84, 0x54}, {&(0x7f0000002000-0x2b)=""/43, 0x2b}, {&(0x7f0000002000-0x35)=""/53, 0x35}], 0x6, &(0x7f0000003000-0x87)=""/135, 0x87, 0x9}, 0x2ded}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0x97)=""/151, 0x97}], 0x1, &(0x7f0000003000-0x1e)=""/30, 0x1e, 0x1}, 0x3165}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000006000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000)=""/181, 0xb5}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}, {&(0x7f0000005000)=""/142, 0x8e}], 0x5, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x5f}, 0x46}, {{&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000003000-0xec)=""/236, 0xec}, {&(0x7f0000003000-0x2f)=""/47, 0x2f}, {&(0x7f0000005000)=""/21, 0x15}, {&(0x7f0000003000-0x63)=""/99, 0x63}], 0x5, 0x0, 0x0, 0x7fff}}, {{&(0x7f0000005000)=@alg, 0x58, &(0x7f0000002000)=[{&(0x7f0000003000-0x4)=""/4, 0x4}, {&(0x7f0000002000)}, {&(0x7f0000003000-0x63)=""/99, 0x63}, {&(0x7f0000002000)=""/99, 0x63}, {&(0x7f0000003000-0xce)=""/206, 0xce}], 0x5, &(0x7f0000002000)=""/87, 0x57, 0x1f}, 0x1f}, {{&(0x7f0000006000-0x9)=@rc, 0x9, &(0x7f0000006000-0x70)=[{&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000003000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000003000-0x13)=""/19, 0x13}, {&(0x7f0000002000-0x74)=""/116, 0x74}, {&(0x7f0000003000-0xbf)=""/213, 0xd5}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x7, &(0x7f0000003000-0xf9)=""/249, 0xf9, 0xfffffffffffffff8}, 0x7}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000)=""/135, 0x87}, {&(0x7f0000005000)=""/179, 0xb3}, {&(0x7f0000003000-0x50)=""/80, 0x50}, {&(0x7f0000003000-0x85)=""/133, 0x85}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/239, 0xef}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000002000)=""/76, 0x4c}], 0x8, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f0000002000)=@sco, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000-0xb5)=""/181, 0xb5}, {&(0x7f0000003000-0xd8)=""/216, 0xd8}], 0x3, &(0x7f0000002000)=""/241, 0xf1, 0x1}, 0x400}, {{&(0x7f0000003000-0x80)=@generic, 0x80, &(0x7f0000006000-0x60)=[{&(0x7f0000003000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000002000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000003000-0x99)=""/204, 0xcc, 0xffffffffffffff9b}, 0xfffffffffffff175}], 0xa, 0x100, &(0x7f0000001000-0x10)={0x77359400}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000005000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r3 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000001000)={0x3, 0x7, 0x8, 0x201}) 2018/02/05 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) pipe2(&(0x7f00008b8000)={0x0, 0x0}, 0x4800) timerfd_settime(r1, 0x1, &(0x7f0000410000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000912000-0x20)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/05 07:15:00 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c63000-0x10), 0xffffffd9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8c3, 0x8, 0x10001}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) wait4(r2, &(0x7f0000002000), 0x20000000, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x401}, 0xfffffffffffffdd6) accept4(r0, 0x0, &(0x7f0000000000), 0x80800) 2018/02/05 07:15:00 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000023000)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) 2018/02/05 07:15:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x62840, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xe78) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80004, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xd0}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/05 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000047f000-0x9)='/dev/ppp\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e47000)={0x0, 0x21, "6a1e676485ef31821fea7f2dd8b0f13cc569319b5a3a89c40d5d021f8e55cdb013"}, &(0x7f000028c000)=0x29) sendmsg$inet_sctp(r2, &(0x7f00001af000)={&(0x7f0000764000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000ea2000-0x70)=[{&(0x7f0000ede000-0xe6)="e46be68da947e40ce69d07aecfe9bd8bb8cc816133a71a3b431b6fcadee24efc672765e1e5aa1c7cda96b8d08a240ffa7cfa4892173231eeadee5504c059b7a5ca5ffa96f10a08cd5386f881acb76d1f7771a28b7d4459600b9a89485849cea3ecd70bcee3ef65f0172ccdc916272ad764efa559bbf254cb61a0ad58e9bee94fe1c06d09c2839d411394577a99bc20cf9c702bd7881a1895bf1b2211de8e318a67fa4e712fdd9bcdab38613ef963af5dd0fba353242d547b5fefee97442a8d0b40bd53d026d41fedcd62d4652154c620f55b7b4b7d2f2ab6b16cfccd5645cfa40bf009e81717", 0xe6}, {&(0x7f000037b000)="024ff92b915b4817d89463162a97a94994ec4a50e166a1c7cb78d8ce", 0x1c}, {&(0x7f0000344000)="4c75b7d717f1d9d16e034482ce27f83a69ba103d142202a1d3ca1117861f9116c1facb01949c44b41aee9889f4", 0x2d}, {&(0x7f0000031000-0x36)="6d19047182807243ad7bedf00fa4316ac13136e75460b1320c13e5cb506f03852e2b5367e857db76a5c9c4e3df74f70476616fa388b6", 0x36}, {&(0x7f0000301000)="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", 0x1000}, {&(0x7f000000b000-0x1000)="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0x1000}, {&(0x7f00001a4000-0x6c)="ad3c4891634c0eb3b34189dc8863977c6379584be08fc541864869f5936baf973e21eb37809cab2a8db1a45ec915e2000176cb286ae995768778dc2494ab5796119dac2994a71fedc649525ff6a8c78f7ce5c7d580300ca1f96a81c63aa217eb2ef343470152239deb952409", 0x6c}], 0x7, &(0x7f0000199000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x3, 0x80000001, r3}}], 0x30, 0x800}, 0x810) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) r4 = syz_open_dev$usbmon(&(0x7f000006e000)='/dev/usbmon#\x00', 0x50000000000000, 0x2000000000000400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000853000-0x1)={0x6b1d}, 0x1) timer_create(0x2, &(0x7f0000a16000-0x60)={0x0, 0x12, 0x5, @tid=r1}, &(0x7f0000c6e000)) tkill(r1, 0x1000000000016) [ 83.189253] device syz7 entered promiscuous mode 2018/02/05 07:15:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ae8000)={&(0x7f000038a000/0x1000)=nil, 0x800, 0x5, 0x8, &(0x7f00006e1000/0xf000)=nil, 0x50e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00007d2000-0x90)=""/144) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000313000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000911000)) r2 = syz_open_dev$mouse(&(0x7f00009d5000-0x12)='/dev/input/mouse#\x00', 0x400, 0x20000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000175000-0x4)=0x9) arch_prctl(0x2002, &(0x7f0000000000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000698000)='/dev/rfkill\x00', 0x420000, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000856000)=0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/02/05 07:15:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008e4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00008c2000), &(0x7f0000000000)=0x10) 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) getsockname$packet(0xffffffffffffff9c, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(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) sendmmsg(r0, &(0x7f000030a000-0xb4)=[{{&(0x7f0000116000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)="6e2b323e964ed02706d0f02598b810dfb8ecb0fbd303053233943a8ef57889f38b0160f9f9985e10f5f5fd11166e966cda0bc33d95cd3375ebb94bbc1f6c40512c6da94d3cba6bb26472867682b0af94244154ea6c53f4cbf23c127c3749aeefc9dc0bb004ea2d7e1369b0696d2d3a5e37184e1d60f7f50571eb0a2bf53f3c8276244d6a8ad0e9d1ebd3b958518e98e55cab5839dc85a0179a7c48a8c79bd553d8ce482f20d44b766ebfff6526d669ba778bce172203bbaf28e3753a462b64970f56e0a29f58e49690189be2210a23235336929390ab08845174459352641eb91961", 0xe2}, {}, {&(0x7f0000290000-0x7)="4c4c4f4b7c008f", 0x7}, {&(0x7f0000000000)="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0x1000}, 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"f04c0df5e9d23d03b5d34a4d3ce44373159c1a6bb6dd177d8edb9137a0fbfab6dd0d08d248087d7dd93673f91f5f27db8705fd8588a90f71f07ce8d3d05d715d22782627eeb092c73250e0fdea219fb86634ab971672207a83853a8a0fa1e0489fdad6d051e35438279233e3cd01ec30086eba64cda719914ac5b8fed1bd9ca6921dfbd04bbed46e1582a662549c0d85a49e0c3bc7f8bd3fe009338b3ce23391986ad532e3f0c84946cdb64d029fcdafbe4e7fec318d29d240693ba101be00af1c8bccd3a0e14bbf1049ef1d25cc1f7e77d66d8602fd9459eada051512c9b290619d"}, {0x48, 0x10b, 0x1000, "13d49ef863cf13f15b1cd26c0d9e0218080c605d5af8d4aa40c0449d29475e1ca201e89a14f6b37f3527d9d0f3e8b2ca2c625e57a257"}, {0xe8, 0x117, 0x5, "6fbf8e9551e8e474c41305d0e2961ee6c01c984b234adf9a1adb188d78cc26e71295633695a660be627c7ebd0431d518ae2235cfeff5079314f77f5336582bd4cd380e98835da299c84991e1af54482a8d5928c41466e6435e4e9860bbf844cef0086eef2b5e490a450e35a9b7fb52265acc231d59a177f76e2a43097e4da479051ac0db898a2e394a51277fe4599c144602d7fb2b76cb94b0f9340939821e13334aab7a40f5f305c12ca278c9cfda452d5f73160690fe18b374c086ddbee7bd254f62998355643f7c431dc2c10dd79586f04eed59"}, {0xa0, 0x10f, 0x5, "97c92e0de740fd9ac63ef5188fa748e141ccd4b418a243eac76e49a1a2dae662d6941a40caf252f328f07a64a2e2d9e4ec882db08a6645859e0f078ad8f11442d7c006a33e60a4a4928423a26c1df500ca03e2712b7f789dc1174fc80a4116198cc4bf503aa6d31f11a3d2108bd753268bab45176bcc651f16a27f05dbcfb46f05145e25499d0ff5b4"}], 0x3c8, 0x40}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000b9d000-0x10)=[{&(0x7f0000369000-0xe)="dbd1775e15a6a11df1dec100ceb4", 0xe}], 0x1, 0x0, 0x0, 0x10}, 0x5}, {{&(0x7f0000176000-0x14)=@ll={0x11, 0x1a, r1, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)="1d6ce7cbd1fd7f52cd89bb58947ef41219a11a4fbeba38cc67452d89c311d30fc4aca444443eced98b5d2b6fff0cbd677051e838b355fbe188224859d687e436b4746760b8a3423b1ba0d844b1494fb6b4a399f338321ba19ef4ea199b262669d8f5ad82e4ecfcc37cc161570a1da58cf0f920a3341bff78e8a164e82fae6b0189c0f6e86517d824abb4a077920b377bd46d7877e4661622d28c0e8642363a825eadc2e5194197004f402a331c73629bfab5748c9e60827029372ad0cddc444c5a74694b8e49163b78d97157503463477cbacc141490f0c3bc0329", 0xdb}], 0x1, &(0x7f0000001000-0x280)=[{0xe0, 0x12f, 0x3, "035393b0abdbe8e16e1385f9463d7c34bd5b7ae54dd830c328b693059495f9d6a88065452e43c7b4efef5721c9c5f8e69b9dfd41b693a634109944c2fba08f7eb042f52dabd8f3a71b406a44a51f0e25a409453f85848532e32e96f0d48de375fb4f50b410faa1c7d3cfa9d23a34544d0538270e9e71c8e856d2b57005de702e375de833406d7b9ed1d245ccc51a8104d9d08c38747990ead2420340768368a3de483d12496a01c3bd19307a68967c0fc133ad126137440c9224310975c5b4fe00a7d81c5b429a4b13c9cbfd"}, {0xf8, 0x19d, 0xffffffffffffacdf, "15cdcaaef46f4962425b3e6c2dff7595b3169a88a7193fa45d954790d464cb9796dc15cc6100d1be2ae5ef6802e7a7445b6d8bd94c082f62641ae1fd40945c22093bf1cbff3e8f073b03044344bccead146f677134be260762202288b4bda4c7366137ea961a308c303b554a29a7451f2f7d1302630ca5a788331d4217aea064618a4408e49011507f403d4b9a8a7921a49c01ba23452a6e21f8c673c55321775cf58ce8ccf94a41afb8c087a38e9f1db53267333f0b6cace0e4b1c0dd9facd02af18a81109637fd895cb24440ce238b62bfdc3e2ac37ef286b0caba66ff544c1b40"}, {0x40, 0x10f, 0x3, "7c3eadc6cffd5fdf4f252610b11109c47f380f8d48bfa72cea56e0333c4cd1e0c15192ba87847ab5fa5c"}, {0x68, 0x6, 0xbe, "8d2d94df941411d60d2bf6ea879d23a56257029b832f6bedcb09a999e7f68585a0a84caea32918d9a77f5ec204865a330cbfa8448bea7ba54f928c5af7468685c7b7a59806a2c12e343618a58161cb5ff0272f7c"}], 0x280, 0x800}, 0x3}], 0x3, 0x800) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/02/05 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000b86000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x0) syz_open_pts(r1, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) 2018/02/05 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000023c000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x319880) connect$inet(r0, &(0x7f0000b4b000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4$inet6(r1, 0x0, &(0x7f000039f000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) fcntl$getflags(r0, 0xb) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) r3 = semget$private(0x0, 0x1, 0x100) fstat(r2, &(0x7f00009b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fec000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000034b000-0x4)=0xe8) getresgid(&(0x7f0000b75000-0x4), &(0x7f0000cc9000-0x4)=0x0, &(0x7f0000ba0000-0x4)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00002ac000)={[{0x8, 0x7eb400000, 0x1, 0x2, 0x3f, 0x3, 0x4, 0x0, 0x1ff, 0x2, 0xff, 0x4, 0xffffffffffff41c9}, {0x10001, 0x7, 0x8000, 0x4, 0x1, 0x4c, 0xffffffff, 0x4b5, 0x7, 0x4, 0x5, 0x7b083b2a, 0xff}, {0x2, 0xffffffff, 0x7fc000000, 0x8001, 0x0, 0xfffffffffffffbff, 0x15, 0x8, 0xfd9, 0x9, 0x6, 0x6, 0x3}], 0x200}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cf5000)={0x0, 0xbd, "49caa49340f4dffda9b49dcd646654b6242a2ce8c7e2ae8a04327cf7d0af3d884a814cc1f1cd487226ab6f88e3dd94bcbf7264ee34b414e14589e9d9a64af5a8c561115aeeeb6b8e27014c194b9272797b40cf01b9a7854056f02eca6dce787ee964664639aa2d3511c73ea2fdc21fde2db2069cecba97d3cf794ba759492644f3c5ab3873c36a0a5ece84971f3b918ba596fb4d12927cfd4f02685a1e2431f422eb39a884bdc4e4515ed15f25f007cfad2c3bdef94d00cba5842321ea"}, &(0x7f0000b3a000-0x4)=0xc5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f74000)={r8, 0x8000, 0x2, [0x7eba, 0xefa]}, &(0x7f0000471000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000279000)={0x3, 0x4cd, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff, 0x5, 0x0, 0x5}, 0xb) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00003d5000-0x32)={{0x5, r4, r5, r6, r7, 0x4, 0x7}, 0x7fffffff, 0x3, 0x100000001}) close(r1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000079c000-0x4)=0x10001, &(0x7f00001ca000-0x8)=0x4) 2018/02/05 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x41100, 0x10}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000be1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d2b000)=0x1c, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a12000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x4b8, 0x2b0, 0x1c0, 0x1c0, 0xd0, 0x2b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000304000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffff00, 0xff0000ff, 0xffffffff, 0xffffffff], [0xff0000ff, 0xffffffff], @generic="8d1b933e15d8333f34ed5728afd345d9", @common='erspan0\x00', {}, {0xff}, 0xbf, 0x9, 0x4, 0x2}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x36, 0x39, 0x5}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@empty, 0x22, 0x26, 0x3}}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x33, 0x10000, 0x1e3, 0x6, 0x1, 0x3, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x17}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4={[], [0xff, 0xff], @empty}], 0xc}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x200, 0x4}}}]}}, 0x518) 2018/02/05 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009d2000)='keyring\x00', &(0x7f000041f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000ab7000-0x8)='keyring\x00', &(0x7f0000442000-0x2)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f00000d6000-0xd)='dns_resolver\x00', &(0x7f0000484000)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r3 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)=0x0) clock_getres(0x3, &(0x7f00001a0000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r5}}, &(0x7f0000324000-0x20)) tkill(r3, 0x1000000000016) fcntl$setown(r2, 0x8, r3) 2018/02/05 07:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2}, {{}, 0x4, 0x4}], 0x30) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r2, r1, 0x0, 0x72439a67) 2018/02/05 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a40000-0x12)='/dev/input/mouse#\x00', 0x7d, 0x4a802) listen$netrom(r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') 2018/02/05 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = accept(r0, &(0x7f0000b8d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000840000)=0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000bc000), &(0x7f0000de2000-0x4)=0x4) 2018/02/05 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000b1f000-0x10)={0xd000, 0x5000}) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8), 0x2, 0x3) 2018/02/05 07:15:00 executing program 7: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000b58000)=""/233) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x3f) setpgid(r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000-0x4)=0x7) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x16)=""/22) 2018/02/05 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x4) write(r0, &(0x7f00001fd000)='~', 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004db000)={0x81, 0x8, 0x6, 0x3, 0x6, 0x167, 0x2, 0x7, 0x8, 0x0, 0x8, 0xb5}) 2018/02/05 07:15:00 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000028000-0x4)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0xfffffffffffffffe}, &(0x7f000002a000-0x4)=0x98) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000029000)={r3, 0xb8, &(0x7f000002a000-0xb8)=[@in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc9}, @in6={0xa, 0x3, 0x124a9cd2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x6}, @in6={0xa, 0x1, 0x3, @empty, 0x2}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7a5844d6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x401}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7e000000000}]}, &(0x7f0000027000-0x4)=0x10) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/05 07:15:00 executing program 1: 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, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) pipe2(&(0x7f0000506000), 0x4000) 2018/02/05 07:15:00 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000003000-0x3f)=""/63) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000022000), &(0x7f0000022000)=0x4) 2018/02/05 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = syz_open_dev$sg(&(0x7f0000637000-0x9)='/dev/sg#\x00', 0x5, 0x400000) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e81000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008de000)={0x20000001}) r3 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000519000-0xc)) signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) 2018/02/05 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d78000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000572000/0x1000)=nil, 0x1000, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ff0000)={0x7fff, 0xa960, 0x1, 0x101}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000f01000-0xb)='/dev/vcsa#\x00', 0x1, 0x90400) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000deb000)={0x40000004}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00005a7000-0x14)={0x0, 0x3, 0xc41, 0x2, 0x6}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/05 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000fc000)='/dev/midi#\x00', 0x10, 0x100) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00006de000)) 2018/02/05 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00007b0000), &(0x7f0000482000)=0x10) clock_gettime(0x0, &(0x7f0000f91000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004c5000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000118000)={{r0, r1+30000000}, {r2, r3+30000000}}, &(0x7f0000bb3000)) clock_gettime(0x0, &(0x7f00006a1000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000efb000)={{r4, r5+10000000}}, &(0x7f00008c0000-0x20)) nanosleep(&(0x7f0000e83000-0x10)={0x77359400}, &(0x7f0000ea8000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$llc(0x1a, 0x2, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r7 = syz_open_dev$mice(&(0x7f000010e000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_dccp_int(r7, 0x21, 0xf, &(0x7f0000a7a000-0x4), &(0x7f0000c10000-0x4)=0x4) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r8, 0xc008ae67, &(0x7f0000e95000)) r9 = memfd_create(&(0x7f0000f76000)='em0\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005d9000)={r7, 0x28, &(0x7f0000fb8000)}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000fe000)={0x0, 0x48, &(0x7f0000405000-0x48)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x69ea36bd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f00002a0000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f000059e000+0xba2)={r10, 0x9, 0x4, 0x2}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r9, 0x111, 0x5, 0xd05, 0x4) select(0x40, &(0x7f0000e14000)={0x7e2, 0x40, 0xb9, 0x7, 0x10001, 0x1, 0x7, 0x2}, &(0x7f00009df000-0x40)={0x7, 0x101, 0x8001, 0xa9fd, 0x0, 0x9, 0x1, 0x10f}, &(0x7f000006d000)={0x9, 0x80000000, 0x8, 0x9, 0x3, 0x0, 0x9, 0x5}, &(0x7f0000864000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r9, 0x29, 0xd3, &(0x7f00003af000-0x5c)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x781}, {0xa, 0x1, 0xdec, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4}, 0x80000000000000, [0x0, 0x7, 0x4, 0x9, 0x7, 0x9, 0xfffffffffffff800, 0xfffffffffffffffa]}, 0x5c) 2018/02/05 07:15:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007b8000-0x11)='/dev/qat_adf_ctl\x00', 0x183000, 0x0) prctl$void(0x3e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000076c000-0x4)) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000c80000-0x2)=0x9) 2018/02/05 07:15:01 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0xa8a, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000007000)='./file0\x00', 0x4000834) fcntl$setlease(r0, 0x400, 0x3) ioctl(0xffffffffffffffff, 0x4112, &(0x7f0000006000-0x1f5)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) 2018/02/05 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000105000-0xc)='/dev/autofs\x00', 0x2002, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000503000-0x10)={0x1, 0x5000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000620000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000f70000-0x10)={r2, &(0x7f000088e000-0x6a)=""/106}) keyctl$set_reqkey_keyring(0xe, 0x7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000df8000)={0x0, 0x1, 0x6, [0x3edb, 0xffff, 0x5, 0x44, 0x3, 0x7fffffff]}, &(0x7f000081e000-0x4)=0x14) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000b0b000-0x10)={0x1000, 0x9000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000b8000)=@assoc_value={r4, 0xfffffffffffffffe}, &(0x7f0000965000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000000f000)={0x10003, 0x1, 0x103000, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl(r0, 0x9, &(0x7f000000b000-0x68)="8cb6c6634e6041f1f64b56e29f5028f3fc63d8a362ffdbb8df720539ded275972dcb64bfdb4f98015465a50e3ac1fca51a5325e1002ef2a7cd45ba117c9201f0ab5c210e6ed1e43c643809bf089be43c183de02b5128013b1cd4df55fb0d2ee6f801203f951f845a206b656f551fb1bfb02293a9be41f266b1622df34823cfdc") 2018/02/05 07:15:01 executing program 4: mmap(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000-0x20)={r0, 0x7, 0x1, 0x9, &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000009000+0x3f7)='./file0\x00', 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000007000)={0xffffffffffffff7f, 0x0, 0x10000, 0x1800000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x6, r2}) sendto$inet6(r0, &(0x7f0000007000)="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", 0x1000, 0x0, &(0x7f0000000000+0xc1d)={0xa, 0x2, 0x3, @empty, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) 2018/02/05 07:15:01 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000024000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000015000-0x1)={0xfffffffffffeffff}, 0x1) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000028f000)=0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000b01000-0x4)=r6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00006ce000-0x5c)=""/92, &(0x7f0000221000-0x4)=0x5c) clock_gettime(0x0, &(0x7f0000000000)) r7 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e09000-0x8), &(0x7f00003ad000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$notify(r7, 0x402, 0x8) fcntl$notify(r2, 0x402, 0x80000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000639000-0x18)={0x1, 0x0, [{0xfff, 0x0, 0x7d0}]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000dcc000-0x400)={"7c1f4cc64878e42ee0bb6c27194a04e333415b855cf14fa40770d3d6da6f7c2f98f351faada89c35c9995a97e9294dab6a981bc57bdac56cb432bd03d8f7a27967bc0728a5ee92ce4653de7412ed8861758214a0d1902f443ee366e32d5703a07f50073060d03285db5f333c0191395d13ccb122ab1f1c8a91d080ed32cc1f94fe510a06e0bf7895f1a05b673ade1d645980fc3e3149d046c8b99127ae8f23e9d5323aafc8f7d3dc080e9f450f2015f207d67f116943df1395335629ee8000b2b3308090a99f1c1a08b0aa9d4e990d96276234a71582abe0b4adaa7030ea5fff451920bf64934e7f189aea5f271421217cbfc10d2b6a0fcc1267a089128b094a34f567ea8fc93651ad0eaaac52d16e52928c909e47e02788ceec01da938ce3ac3b9d75ca42d0f6735d8edf429de250568ef8b7cf3792dad01eecf968a48b7a3049e0b75d91bad601011bf8ffe17fc8775fe0e8b75d3e3d891f856f1de68c414a1483ac9373a9abc4af3a640c81056ee77b4352524cfdac7d66bfac676398009d528c1387c8383b2fa6b0ef5ed646c1022634bebf1dc9a393f7ccd1aa33733745648fc35604ead3a57a6c209691656162f68657c547187b7e5907f5c23384b880d9df3e189a009aa81c5b58a5babe80769b19e7dc72044fd59c83e69ec2334e47c9980494045b9736016178d23acf52d1de61d06871559cab9d268e2d4c9a54e5a91bb5fc910ec22b02a5ce57b868b1503a775d210ce85a472f23355bc8177818325e295fac9bb54fb15391012d9a84901022b9bd06ee51ad05feda736dfb2c8853ddb4b979dcb3800a681bc5770ae86b7988eef9f9c227cd04dd78bfb2bd8c4596aca6302f426d1e458bad8968eb70758c70080985c24eb33583113e7cfe3506dacc3dfffbe9327516c0569590b1436a366d518f618ea5f06164b3c85679bf29bf2e5d63aeb098e9e7d641e498bcd4acc7792f95e6342e1288e0504dee9406e1b2feb7b896799d57dd8c43f6546ce1cc4d8a01e938b78b2c799d498a71da537ec7a620c79bea994176f8ea207ce097a8c8c5d735ddd4a15fef928926625db82804181099604431a5b93c6b9e4e628d5cbb292d1e407121585e59cebcd7b81b6481bb0807c0290263f7d9c183f5d6ada07a66053ee2587b6afd5cc3c2eb8d9acaaa31e11d50556e6948f05e01888f1ca84715ebdf2389a9c5e8abf12d5181551d61e0737dc22f13d5dbaf89cb90210f1fd2274aed1056ca3b0b476641164b98ab12013a4bda7c36ab4214c5ae21cd54c4ff929c7592d6ba50621029fb210be18d4bedcae349378fa60c596395471ef01f09a7e5baa1ec39b76f57f42770da06e930740da23e92f8dd4dededd1535c7c8124055103b542f704168af3a78f540a33586011ca2274e632dc69fb1fd133dd7ab285653d913e7e910d48a31e93b425fc"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000939000-0x28)={@generic="2b293ca91c8833a94d56a8a1b34b1651", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000774000-0x18)={@ipv4={[], [0xff, 0xff], @empty}, 0x0, r8}) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0x2255) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/05 07:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4004, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000003c000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000fe5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xce1, 0xb6, 0x7, 0x401, 0x6, 0x1, 0x3, 0x1, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f80000)='id_resolver\x00', &(0x7f00006bb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000897000)="9d0010a01a89255264f94ac5c15b79b17f8e5880cda56a5d4c2a3249e01a0bbda823655edc4eefcb10b23082e61810754d23b081ffc63fce95a7d31a61e5283633916ef5ad6a5723d1700a5828ca1d3d3a55fb3782870bbb8196247df53fbf6718a4d6c3aeab266d26b193e5630dfd5ccfa81024ffb191e849c2e8278001147d2a28a7b0b6fd4590d3d97bdd8cde061e71d4ebc42451bbbde3508ca3224df157328967962f86", 0xa6, 0xffffffffffffffff) add_key$user(&(0x7f0000e2a000-0x5)='user\x00', &(0x7f00004f9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dc7000-0x2c)="f1cdad152b834622830c9e1cbd530de4924744e8fe8840a5313cf284a24f102d6e9516835b12d832801695a8", 0x2c, r2) r3 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/02/05 07:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004ea000-0x12)='/dev/input/mouse#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc3000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7f, 0x9, 0x10001, 0x59b, 0x92}, &(0x7f00001ce000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000014000-0x6)={r1, 0x3}, &(0x7f0000ed0000-0x4)=0x6) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x4, @empty}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000d34000)=0x8, 0x4) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) syz_open_dev$sg(&(0x7f0000c52000-0x9)='/dev/sg#\x00', 0x3, 0x8000) sendto$inet6(r4, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000555000), 0x4) bind$inet6(r4, &(0x7f0000e9f000)={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) write$fuse(r4, &(0x7f0000824000-0x84)={0x10, 0x0, 0x0, @random}, 0xffffffab) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000bbc000-0x14), &(0x7f0000d7f000-0x4)=0x14) 2018/02/05 07:15:01 executing program 4: [ 84.395834] QAT: Invalid ioctl 2018/02/05 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f00003a5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 07:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000414000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @empty, 0x4fb5}}, 0xedaa, 0x4, 0x81, 0x4, 0xd}, &(0x7f000071d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000519000)={r1, @in={{0x2, 0x0, @empty}}, 0x0, 0x4fae}, 0x98) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x1}], 0x10) clock_nanosleep(0x1, 0x1, &(0x7f0000b55000-0x10)={0x77359400}, &(0x7f0000975000-0x10)) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) clock_getres(0x1, &(0x7f000091a000-0x10)) prctl$setname(0xf, &(0x7f0000716000)='mime_type#user\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006c000-0x4)=@assoc_id=r1, &(0x7f0000740000-0x4)=0x4) setsockopt$sock_void(r3, 0x29, 0x2000000004e, 0x0, 0x0) tkill(r2, 0x1000000000016) 2018/02/05 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000267000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000044a000)=[{0x4}, {0x0, 0x80000000}, {0x0, 0x6}, {0x3, 0x400}, {0xf, 0x7}, {0x3, 0x9d87}, {0x3, 0x200}], 0x7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) 2018/02/05 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000072a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/loop-control\x00', 0x2040, 0x0) recvfrom$llc(r0, &(0x7f0000fcb000)=""/26, 0x1a, 0x0, &(0x7f0000593000)={0x1a, 0x0, 0x0, 0x68000000000000, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000578000)=""/145) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/02/05 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4), &(0x7f0000b48000)=0x716405ded7fc8a7a) 2018/02/05 07:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x7ff) [ 84.484770] QAT: Invalid ioctl [ 84.582067] sctp: [Deprecated]: mime_type#user (pid 12569) Use of int in maxseg socket option. [ 84.582067] Use struct sctp_assoc_value instead 2018/02/05 07:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000988000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b2b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/05 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009f9000-0x8)='./file0\x00', 0x189800, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f24000-0x16)={0x9, [0x66, 0x80, 0x1000, 0x2, 0x7, 0x3, 0xff, 0x200, 0x2fe9]}, 0x16) vmsplice(0xffffffffffffffff, &(0x7f0000643000-0x30)=[{&(0x7f00004bf000-0xf5)='o', 0x1}], 0x1, 0x0) r1 = creat(&(0x7f0000182000)='./file0\x00', 0xb) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006ec000)=0x2, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a8f000-0x16)={0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000cb7000-0x10)={0xaa, 0x4, 0x7}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007dc000-0x4)=0x100000000, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b93000-0x18)={r2}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000019f000)=0x7) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000353000-0x8), 0x1, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00008e8000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00000e6000-0x4)) 2018/02/05 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic="8458d3bf40a1aaef7258c76447969031", 0xfffffffffffffd28) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000d000)=""/252) 2018/02/05 07:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000012b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000222000)=0x5, &(0x7f00002aa000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000361000-0x30)={0x60, 0x0, &(0x7f000017a000-0x74)=[@clear_death={0x400c630f}, @free_buffer={0x40086303}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f0000f4e000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d94000), 0x1}, @flat={0x0, 0x100}], &(0x7f0000d75000)=[0x0]}}], 0x2, 0x0, &(0x7f0000dae000-0x2)="c279"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000013000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/05 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f000087f000/0x1000)=nil) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000d0000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000503000), &(0x7f0000e37000)=0xc) fremovexattr(0xffffffffffffffff, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/02/05 07:15:01 executing program 5: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00003a5000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80002) recvmmsg(r0, &(0x7f00003a3000)=[{{&(0x7f00003a4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000088000)=[]}}], 0x1, 0x0, &(0x7f000013a000)={0x0, 0x989680}) 2018/02/05 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ef0000)={0x1, [0x2]}, 0x6) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 07:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)=0x0) pselect6(0x40, &(0x7f0000e0e000-0x40)={0xffffffffffff9c1a, 0x401, 0x0, 0x8, 0x6, 0x55f9, 0x4b, 0x3ff}, &(0x7f0000f75000)={0x1, 0x5, 0xe85f, 0x8, 0x5, 0xe9, 0x7, 0x80}, &(0x7f000091f000)={0x9, 0xb8f, 0x1ff, 0x1, 0x100, 0x1, 0xac0, 0x4}, &(0x7f0000ef1000-0x10)={0x77359400}, &(0x7f000055a000)={&(0x7f0000426000), 0x8}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000518000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000235000-0x20)={{}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f000000e000-0x20)={{}, {0x0}}) timer_settime(r2, 0x0, &(0x7f000006b000)={{r5, r4}, {r3, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) [ 84.654450] sctp: [Deprecated]: syz-executor6 (pid 12577) Use of int in maxseg socket option. [ 84.654450] Use struct sctp_assoc_value instead 2018/02/05 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005b1000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dff000-0x5c)={0x3, 0x3, {0xffffffffffffffff, 0x2, 0x1, 0x2, 0x5}}) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) 2018/02/05 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb7000-0x44)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb1000-0x8)=0x4) 2018/02/05 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff82}, 0x0, 0xfee7) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/02/05 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007ea000)={0x1, 0x0, 0x10001, 0x667b}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000884000-0x10)={0x3, r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000649000-0x20)={{&(0x7f00004bc000/0x10000)=nil, 0x10000}, 0x1}) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$sndpcmc(&(0x7f000050a000)='/dev/snd/pcmC#D#c\x00', 0xd2, 0x200) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 84.705122] binder: 12581:12587 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 84.723236] binder: 12581:12587 BC_FREE_BUFFER u0000000000000000 no match [ 84.730329] binder: 12581:12587 got reply transaction with no transaction stack [ 84.737837] binder: 12581:12587 transaction failed 29201/-71, size 64-8 line 2757 2018/02/05 07:15:01 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f00002ea000-0xe)='/dev/admmidi#\x00', 0x7, 0x0) connect$llc(r1, &(0x7f0000a0f000)={0x1a, 0x17, 0x0, 0x7fffffff, 0x6, 0x6, @empty}, 0x10) syz_open_dev$mouse(&(0x7f0000f34000)='/dev/input/mouse#\x00', 0xb45, 0x20080) r2 = fcntl$dupfd(r1, 0x406, r0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = open(&(0x7f000056c000-0x8)='./file0\x00', 0x50, 0x18) setsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f00003e7000-0x5)="8350f5fe43", 0x5) getgroups(0x8, &(0x7f0000c88000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r4) select(0x40, &(0x7f0000a2e000-0x40)={0x6, 0x3, 0x1, 0x0, 0x0, 0xe2, 0x81, 0x9}, &(0x7f0000c7f000)={0x9, 0x6, 0x7, 0x5, 0xe4f, 0xd3dd, 0x2, 0x1}, &(0x7f00007c3000-0x40)={0x0, 0x8, 0x3f, 0x2, 0x4, 0x1000, 0x7fff, 0xfffffffffffffff8}, &(0x7f0000e1e000)={0x0, 0x2710}) waitid(0x0, 0x0, &(0x7f0000f48000), 0x40000008, &(0x7f0000ca5000-0x90)={{}, {0x0, 0x0}}) connect$rds(r2, &(0x7f0000337000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) utimes(&(0x7f0000fbb000)='./file0\x00', &(0x7f00006af000)={{0x0, r5}, {0x0, r6}}) syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200000000) getsockname$llc(r3, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004d8000)=0x10) 2018/02/05 07:15:01 executing program 1: 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, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000e4a000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000a4c000)={&(0x7f0000626000/0x2000)=nil, 0x2000}) r2 = socket$inet6(0xa, 0x80002, 0x0) io_submit(r0, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000004d000-0x8)=0x1) [ 84.775075] binder: 12581:12587 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 84.794952] binder: 12581:12587 BC_FREE_BUFFER u0000000000000000 no match [ 84.802193] binder: 12581:12587 got reply transaction with no transaction stack [ 84.809712] binder: 12581:12587 transaction failed 29201/-71, size 64-8 line 2757 2018/02/05 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80006, 0x7148000000000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a5a000)=0x4f70, 0x4) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r2 = add_key(&(0x7f0000ed3000-0x8)='big_key\x00', &(0x7f0000a00000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000024f000-0x3d)="7c97640de52ea8c3f5b30de9c835b99d97b6dbf39d5cc35c26277ccbe66f2b35a26cefbd7aafbafc3f7028e2e78d48dbf4d4a9f979ce98634bd3b8026a", 0x3d, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f00004bf000-0x4d)="42a6706828864cddf8558b908b9fa8cd0d12e37b7aabfdf33aed0ac8893fba67b80126c104e64e672f2acd33114a87e7cf944ae15e0f0c1504e32ae27e4c65adc3ae808406f4b89fd091d8013d", 0x4d) bind$alg(r0, &(0x7f0000eb9000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee6000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000554000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fc3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003e1000-0x8)={r4, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000472000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, [0xe4, 0x5, 0x6959ba43, 0x3, 0x1, 0x7, 0x3, 0x5, 0x3, 0x9, 0x40, 0x80000001, 0x0, 0xffffffffffffffff, 0x8001]}, &(0x7f0000384000)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00004ec000-0x8c)={r5, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x100000001}}}, 0x8c) 2018/02/05 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000eef000), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) r1 = semget(0x1, 0x3, 0x480) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f00003ce000-0xb4)=""/180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/02/05 07:15:02 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000fb5000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007dc000-0x10)={0x3, &(0x7f0000da2000-0x18)=[{0x7fff, 0x5, 0x0, 0x8}, {0x80000001, 0x1, 0xa3, 0x4}, {0x513e, 0x7f, 0x3, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f0000001000-0x1), 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 07:15:02 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f}, 0x2160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x81)="21d57a88813e2022e148b6eac8340ce614afdac41662b523eef7e53f39ff7886cd33f0e3e95479f060f67bf19e64c50e3f4089c5326d2e1c0b18f290feccd1bd055c39e39ebf62f49e008a3a226e98ca16bfb2c9b84a0a22dd1baf81d5fc903c3f0d5d2695d465cb5370e21d345a65cd0e3b216ff54046b970fa606af12119168c", 0x81) 2018/02/05 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009eb000-0x8)={0x0, 0x0}) stat(&(0x7f000092f000)='./file0\x00', &(0x7f000037f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000044a000)={0xffffffffffffffff, 0xae, r1, 0x5, r2, 0x48, 0xff, 0xff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r3, r3, &(0x7f0000b58000), 0xffff) 2018/02/05 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int, 0x4) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8), 0x9, 0x0) mlock2(&(0x7f0000473000/0x3000)=nil, 0x3000, 0x3ffffffffffe) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000081d000)=0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b03000-0x5)={0x0, 0x0}) setpgid(r0, r1) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000a1e000-0x8)=@sco, &(0x7f0000b04000-0x4)=0x8, 0x80800) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b03000)={0x0, 0x78a}, &(0x7f0000875000-0x4)=0x8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b04000-0x8)={r3, 0x0, 0x7fffffff}, 0x8) 2018/02/05 07:15:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80}}}, &(0x7f00001e6000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003ba000)={r1, 0xdb8, 0xffffffffffffffc1, 0x6e}, &(0x7f0000000000)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) r2 = syz_open_dev$audion(&(0x7f0000445000-0xc)='/dev/audio#\x00', 0x3, 0x4000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00009d6000)={&(0x7f0000a38000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/02/05 07:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000-0xc)='/dev/autofs\x00', 0x483f, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d1d000), &(0x7f000065c000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0x209, 0x20020003, &(0x7f0000c93000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000094f000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00000b3000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f9f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x4, 0x100, 0xce4, 0x200004, r4}) 2018/02/05 07:15:02 executing program 4: syz_open_dev$sg(&(0x7f0000880000)='/dev/sg#\x00', 0xbb8, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000508000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000058e000-0x10)={0x8f, 0x8, 0x1, 0x10000}, 0x10) ioctl(r0, 0x9382, &(0x7f00004f8000)) 2018/02/05 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d84000-0xc)={0x7, r0, 0x1}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000038c000-0x1000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x2}, 0x20) 2018/02/05 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000c22000)=[{&(0x7f000083f000)="414b502b637f85b2d6244e67ad869c5a341e0f3bfe5a713db10a999d57f52b0d54d4afaaf2e1353837c066eef3bc6ae72d53d9cafe8da95566635db1826f52a2382613d073a5bbee13ec32f9bfb8bd53b588ffd25580c4de7fb1915c002276c805194addfdadf6fdb1c055393a6005c05ffcf86b4ebb15b5391334c953d57753f135bbd77431f278bef39ab1ee130e1eae886d60411a4ad0f65ba1f9f6f16038d77d5edb5451698d8940b8563840fd7307f101e2b2c02336fa0774081674e29b5ba6413c8c349426824da9dd749db667d71ac34e6dbfec7e4dfac5e5230db462221106e89d", 0xe5}], 0x1) 2018/02/05 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000cc2000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}], 0x10) connect$inet(r0, &(0x7f0000d2f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000342000)={0x0, 0x57, "0945220fd38cbce1dd461cdd51953af50d101213c1539d473e0de6f7c6c7086cf551f22f75c819418421d2fbffbef00f26b1d5874b8620cf1dffcb7aeed56e011ae42e4a3aeafaad4b46074c0b04c04e97e06f0e0081e1"}, &(0x7f000090f000)=0x5f) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000081c000)={r2, 0x3}, 0x6) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000304000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/05 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00003ba000/0x4000)=nil) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/dsp\x00', 0x400000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc7000-0xb)='/dev/hwrng\x00', 0x2400, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000fbe000-0x4)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b44000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000063e000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00005b9000)={r0, r0}) 2018/02/05 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) readahead(r0, 0x3, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000c2000-0xd)='/dev/usbmon#\x00', 0x80, 0x40c001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000014a000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x1, 0x400, 0x8001, 0x4}, &(0x7f000016e000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002fb000-0x18)={r2, 0x6, 0x10, 0x101, 0x4}, &(0x7f0000f5c000)=0x18) 2018/02/05 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000e52000-0x5b)="1b4c1173b062b192fe94d3401efa7b24bfb9c3ce507a20e1a76773d4a1810b5c715a3c7dd27624d5f621166be2a55ee958d5d8e361ab5791ccd6efcbb220987ffe0af9d42b8a2ce1f96bb59fad8f15b19d61d9d15803ed028c1c4b", 0x5b) recvfrom$unix(r1, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1000000000000002) 2018/02/05 07:15:02 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000001000-0x6)={0x1f, 0x2}, 0x6) 2018/02/05 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000824000)=""/250, &(0x7f0000ff4000)=0xfa) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000390000-0x8)) inotify_init1(0x80000) 2018/02/05 07:15:02 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') r0 = syz_open_dev$sndpcmp(&(0x7f00000b2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0xa0800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000095c000)={0x101, 0x9, 0xdf65, 'queue1\x00', 0x189d}) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a00000-0x1c)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}], 0x1c) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) sched_getparam(r1, &(0x7f0000e67000)) 2018/02/05 07:15:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x1, &(0x7f0000261000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c1f000), 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) 2018/02/05 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000116000-0x1c)={0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x6, 0x6, 0x3, 0x7, 0x8ad, 0x0, 0x0, 0x395ad733, 0x9, 0x4, 0x3, 0x1, 0x84}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000190000-0x10)=@generic="9874332ffd358872987f541f5515c138", 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/02/05 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x4, 0x4, 0x7, &(0x7f000053c000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000ed4000-0x8)=0x4d57, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00003dc000)={@multicast2, @loopback}, &(0x7f0000faf000-0x4)=0xc) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x20000001, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) getegid() 2018/02/05 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00004fe000)=[{&(0x7f00008e6000-0xbe)="bad0bbcbd29c40cc776a1b2ca7f7dd91d8dd5e7c2c9fdc50dcd9c06c8941e44bbbc0d6a5d39aeb93c3371f6e238c63cd7c2bdd4b0e10bac3852fce32cbf2c61d04359fab01729a49a2e14efc4e301724c6bd3d2e14dabcca8e1602f00b215e6bb365d560bd9627566f6837cd686653977ce9cb3501d9fdf81d1d86ed34040b198088b6815ebb3075af1001b7cd375f1628ab9738bddb3f5d7cf5a42eec86ab71be804622aac79a52faf2321e70996d413c68f1911b8104a683efaeb49dbe", 0xbe}], 0x1) close(r0) 2018/02/05 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000a19000-0x40)={0x87, 0x3, 0xffffffffffffffd7, 0x4, "6cec005d33ad08c6df84f159355995277ea85f4e8873b5e65295cdf24e00ba8e84d38d12b480c982b1554523", 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000522000)=[{0x2, 0x101}], 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075f000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/05 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000423000-0xb)='/dev/vcsa#\x00', 0x9, 0x30002) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000aed000)=""/51) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000090000-0x10)={0xd8, 0x0, 0x8, 0x6, 0x0}, &(0x7f0000670000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x40000100, 0x400}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f00001f0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000af9000-0xb0)=""/176) fsync(r0) r3 = open(&(0x7f00002f7000)='./file0\x00', 0x8000, 0x1) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000a26000-0x3b)=""/59) r4 = socket(0x11, 0x4000000000080003, 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/audio\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xfffffffffffffea0) close(r4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006f4000), &(0x7f0000428000)=0xfffffffffffffe5a) 2018/02/05 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f000070c000-0xd)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:02 executing program 7: unshare(0x400) r0 = socket(0x400000090, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[]}], 0x1, 0x0) 2018/02/05 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007a8000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a0e000-0x10)={r0, 0x50, &(0x7f0000592000)}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ff7000-0x10)="cac61441b8b9c8f747d7729193fb8b99", 0x10) [ 85.606898] syz-executor7 (12673) used greatest stack depth: 15552 bytes left 2018/02/05 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f78000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffff401, 0x40400) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x8, &(0x7f0000f78000-0x8)={0x0, 0x0}) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f00007ac000)={0x1, 0x2}) socket(0xe9cc14e5533a9b46, 0xa, 0x6) 2018/02/05 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/hwrng\x00', 0x667aed9205011bc6, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f0000981000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f0000064000-0x5)="d5c0", 0x6a}], 0x1, &(0x7f0000101000-0xc8)=[]}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000010d000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000886000-0x10)={0x1000, &(0x7f0000173000)=""/4096}) openat$audio(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/audio\x00', 0x10000, 0x0) listen(r0, 0x3) 2018/02/05 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) socketpair(0x4, 0x805, 0x6d, &(0x7f00002b2000)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000e3000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 07:15:02 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f89000-0xc)={0x0, @multicast2, @multicast1}, &(0x7f0000f89000-0x4)=0xc) r1 = socket(0x1000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/02/05 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000014c000-0xc)={0x0, 0x0}, &(0x7f0000d95000)=0xc) setuid(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c0d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000818000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000012000-0x8)={r2, 0x4}, &(0x7f0000778000-0x4)=0x8) 2018/02/05 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x44000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000c000)) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) 2018/02/05 07:15:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000825000-0xb)='/dev/hwrng\x00', 0x7dbec772139526b0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a01000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000b9000-0x1008), &(0x7f0000c83000-0x4)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000132000-0xb)='/dev/vcsa#\x00', 0x322b, 0x200) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000a7000)) 2018/02/05 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6(0xa, 0x3, 0x1) connect(r1, &(0x7f0000f78000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a) 2018/02/05 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000023d000-0x18)={0x2fe, 0x1, 0xe154}) write$fuse(r0, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x100000001}}, 0x28) pwrite64(r0, &(0x7f0000e2e000-0xc4)="38c889215142977609c527bbb8978a7670a662106201165f48aee82252e36a291fc682dd85207808454a5b027baffd41760db9bd7e160e402b6e55570aebd486d34adf61c89cbcf9821e1e13deda24b224b68a39db1dbda20b8df20a0cd601a92589fde680d8ecfd59c5cbcf260d0be4f2260179f15a91cec1de1560fddc29e3a35d4a1eaa7bdfa217d9a492aba33f91ec07e10eea03566743df619cc2f0414db21293b6d3aca121d051305eb876dd5ae8c34c3aa583cac1e2261de52951b0ff6ac4e484", 0xc4, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) [ 85.761187] binder: 12727 RLIMIT_NICE not set 2018/02/05 07:15:02 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000025000-0x98)={0x0, @in6={{0xa, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x728}}, 0x2, 0x3}, &(0x7f0000024000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x4, 0x3, 0x4, 0x21}, 0xa0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x7, 0x6a1a00, &(0x7f0000025000-0x8)) r2 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) [ 85.785000] binder: 12727 RLIMIT_NICE not set 2018/02/05 07:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d90000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000470000)={0x0, 0x52, "916282095f94092d10f0eaeeb1742b14c977ff69c9b6c8534a2b0a9735a815382b90040705ef65dde3fcd71c13a34149887bc2dbc172e3365fbe3aee92a98a4b247258edd58a5956a58f396f28551cfa15bf"}, &(0x7f0000685000)=0x5a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000480000-0x8)={r1, 0x8}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b69000-0x20)={0x400, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b24000)={r3, 0x6}) 2018/02/05 07:15:02 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, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x805, 0x5e4) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000163000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ff7000)=0x14) fstat(r0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b5e000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x8, 0xa, 0x80, 0x80, 0x2b, r1, r2}, {0x1, 0xfffffffffffffffc, 0x8, 0x80000000, 0x1, 0x4, 0x18, 0x7}, {0x3, 0x3, 0x1, 0x4}, 0x9, 0x5, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x3e}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x7, 0x3, 0x7, 0x0, 0x80000001, 0x9}}, 0xe8) 2018/02/05 07:15:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x82) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f00009f1000)='./file0\x00') [ 85.808736] binder: BINDER_SET_CONTEXT_MGR already set [ 85.821695] binder: 12718:12739 ioctl 40046207 0 returned -16 [ 85.836068] binder: 12727 RLIMIT_NICE not set [ 85.842533] binder_alloc: 12718: binder_alloc_buf, no vma [ 85.848241] binder: 12718:12753 transaction failed 29189/-3, size 0-0 line 2957 [ 85.878403] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.894897] binder: release 12718:12739 transaction 49 out, still active [ 85.901901] binder: undelivered TRANSACTION_COMPLETE [ 85.924729] binder: release 12718:12727 transaction 49 in, still active [ 85.931623] binder: send failed reply for transaction 49, target dead 2018/02/05 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000145000-0xb)='/dev/audio\x00', 0xc400, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) tkill(r1, 0x1000000000016) 2018/02/05 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = msgget(0x0, 0x404) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d54000), 0x4) 2018/02/05 07:15:03 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000595000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000752000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/create\x00', 0x2, 0x0) pwritev(r1, &(0x7f000007d000)=[{&(0x7f00002b8000-0x1)="da", 0x1}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098a000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000288000)=[{}], 0x1, 0x4) mmap(&(0x7f0000a60000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, r2, 0x0) ioctl$sock_bt_hci(r2, 0x400448e2, &(0x7f000037d000)="bee477b6709c90b10d43e70f60f15b943d1e41ab1d3d30bbdd5cdf71af9a6d3bf1e5c8379aab53ca1ebf05ee070886969575cca05d166e850543fbcf68228e66b0182b0324e922268361ec52765aa62c47919705e9d7fb2bf05f037bfde8b9a561c97babe40f58119e300a01052f04fd54f71979731e6d184c71c6f96fedd33a6e263fb701c71739") write$selinux_create(r1, &(0x7f0000614000-0x47)=@objname={'system_u:object_r:device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) connect$netlink(r0, &(0x7f00003e1000-0xc)=@unspec, 0xc) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000af7000-0x28)={0x3, 0x1, &(0x7f0000bfe000-0x1f)=""/31, &(0x7f0000da8000-0x8f)=""/143, &(0x7f0000e10000-0xb7)=""/183, 0x10f002}) sendmsg(r2, &(0x7f00000b7000-0x38)={&(0x7f0000c2d000)=@ipx={0x4, 0x0, 0x1000, "a8944070475c", 0x3c}, 0x10, &(0x7f0000e87000-0x70)=[{&(0x7f0000bb2000-0xd2)="80514799f7da1360a4f6efa7b0eeea0689f871bdd5ae9aef7ca5e71f9f11f30ee79bf4a47703634191b5e9db6b3c4184f84472a8f0901a1264547a970fa8d42cb0363129024c2e8a2d8416f176f7149e5b08c5d459a9bd49524cc076976ee5c91e3e4ca339ccdd31ad1620bd0d3a45ea654a8be0027dd8ee8efcecf50a398cb0cafce3204b298784d0366afd2b39f5f90c40ad1a52cf00190fd552636e8feea1fa4fe5a548e96cdd66098c6f5b9f30cfbbda40ca1dff16c4b774e98468c284fd1358561705451811d3ccd330182e5f79c93e", 0xd2}, {&(0x7f000019b000-0x13)="eeb2ea396a608f2bb6fa6b7880a6598d7ee96d", 0x13}, {&(0x7f0000073000-0xb8)="e980650aa0afcc909973ce81fee7aa0e31cbd82ac56dbe139e390718fd28bcf02bcd263b0fb3b8f34f992f399df6cc1574fbc724198efb8c3f96286d512487c4bb4896c64855939f492bc73654008ebe9dc83d69d3b638f88da52b96796db8b028e85bd2228f979cfdaba5f37aebc14233ccdcef31ac48a9f927848440b7c5b1ccc580dd3b859e793dfcbc2045feecae6125dba4a4ade65fc8cedcd0cde497756d6c5cc287ac4a19cae16bce2983ef68fd3665580266e74e", 0xb8}, {&(0x7f000024b000)="340274bf7dc1caf5436350c9830c836b1050f7934e643b032d1236caaee0a9454f5980aa026d18b9620b4b34d45d87194ee34c1aa1ce4388ea", 0x39}, {&(0x7f00005f8000)="a94a7c0f45e40c3676ea1036821bee912b8ca0bf0bfe3a317355a80617c0c044c554c1ea18f7e482e64030a56f2f941cb2659efcc7827fd630ea87c80807d508da1a151ad0529793c08c6b92b0741fe90f248d2f3dc78f80c709c8f962e63788dee940ff06facccd13865794d7c2fff5084bed0af8c1df35e683348d8ba55c94", 0x80}, {&(0x7f00008bc000)="f1a18b892028ee9019c696774e9e61a6713d84407c1753631867f962c9f7312109166bbfb7123ad95fde84a4f995cda7976ea8f011d9cf2fbc5763e3c7def72dd28f0e164bb8340fdd74ccccc758734e18f8499ffba25a840dd6bd516dd05bdcd895cc3c299129ff2bd4e86d590f4c3da1f52cf49d899976495f0e5380258e90666c70cf5d98c0212b189a6f4a44ccf5ea2cf5a354511ac3f1778dc1fa477affd61c3947370c1cef9c2883c8c26819412ffd29", 0xb3}, {&(0x7f000078a000)="9f47c27b2b2eddd85bd3b4a344d839b34171359706d1108548d33eec4d0a5500d752ce35aedd76b0a3d230309399626d3068357089f772cadf24913bd19af6cedfdbfd1dc53c19d71efdefe89f768327bbdefa8aab96e9b67b15bb1a84ac6884b88618baff135aa93d3785dad41c617f2b4ebbf9f18895f95e", 0x79}], 0x7, &(0x7f0000a80000-0x1198)=[{0xc0, 0x19c, 0x896, "d14ea40912c409c1c0ba5ef4b15b9361b48492782538cff633cf3e75e056412e1cbc3e1c3281b77c3a7a238959f8dbfba1cd05cf7db899637cd83fb6537ae218899242e823c4f6bf6ed6b7abff9d7f1215d4a44db88b72acf7ebe6b8a2e346fdfaf9d24b3f0e4e3a573c744a42e69e7dd2c8181ce8c3439d16e2fd045f314dfccedbca0f7bf77929173d8e12a0e3bdc21b7f141516f4917f4929fd838d71ee687d5bd56ee874ebd44586d999b1232d"}, {0x1010, 0x10f, 0x6, "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"}, {0xc8, 0x10f, 0x200, "fe72c4003f25908f2208e17429d1a1f491db6e5b4738fee8816ac501666b00516ec33eebc6f59622abe8b0c4059a51fda0c9d3a7331a5d44a6862285ad2d485266254e738d41f6de75d9df6298ed6c09b787a8411dd5f5ba1e9203720f1a4afea1c647ccf0ae53abdcd7d1955fb9a36dd83f6d678f1f3a1ba9c18b4e9484d55a668be387b66df267594a66e73f4b765cfe92ef561bcde0a3bfa12ab7f2bf09a7bd3af60876e1e85fd010cbc409cf0129af"}], 0x1198, 0x400c000}, 0x80) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009c9000-0x24)={0x2, 0x200, 0x4, 0x10005, 0x8, 0x7, 0x1, 0x9, 0x7, 0x1, 0x3}) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/02/05 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c37000-0xb0)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e14000-0x18)={0x80000000, 0xc9, 0x93, 0x377a, 0x6, 0x4}) read(r0, &(0x7f00003fb000), 0x0) 2018/02/05 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008ff000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x8, 0x8, 0x0, 0x0, [{[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d5f000-0x38)={&(0x7f0000763000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000522000-0x10)=[{&(0x7f0000344000)=""/168, 0xa8}], 0x1, &(0x7f0000184000-0x93)=""/147, 0x93, 0x4}, 0x40) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000055d000-0x2)={0x3, 0x100000000}, 0x2) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r1, &(0x7f0000249000)=@file={0x0, './file0\x00'}, 0xa) chroot(&(0x7f00000b2000)='./file0\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009d0000-0x4), &(0x7f000093d000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000590000-0xb)='/dev/midi#\x00', 0x8, 0x101c00) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000dbb000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x7fffffff}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000eb3000)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9c000-0x9)='/dev/rtc\x00', 0x100, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c3a000-0x18)={r4, &(0x7f0000d3c000)="564531f1999bfedb4662f0ae4d", &(0x7f0000d64000)=""/169}, 0x18) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f00005fb000)=0x8001, 0x4) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003d1000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x20a40) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000497000-0xb8)={0x0, 0x2, 0x0, 0x3, 0x1f, 0x4, 0x3, 0x4, {0x0, @in6={{0xa, 0x1, 0x938, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0xa0000000000000, 0x9, 0x2, 0x101, 0xe2}}, &(0x7f000050b000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000086d000)={r1, 0xfffffffff5699a70, 0x85, "990306e0ebed3ab3900d2bcde5752e1e15bbe383221cb87d80c9e67296583d1d1b732b6e539b3bb13e5237f862db9da115323fb85e854718ac2e8cf31b2032fd6cd133a7aa2f84052094fb01bd4fc9015f9eca4f702ce4792da48cae447bc5a268a60bf10263b1b37a0ebae038563da83d45e0f8fa108cc9c8ffc5c2fd552b1f32739d4652"}, 0x8d) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00007aa000-0x1c)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000547000-0x4)=0x9) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/02/05 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) r2 = userfaultfd(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/vcs\x00', 0x8040, 0x0) dup3(r3, r2, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d64000)={"dfa0a161c65333df1b7ee3236519ee79", {0x4, 0x80000000, 0x6, "1f80cba5b214", 0x80}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000089c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e77000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000653000)={r4, 0x1, 0x400000000008000}, &(0x7f000003e000-0x4)=0x8) [ 86.194622] audit: type=1400 audit(1517814903.214:277): avc: denied { map } for pid=12769 comm="syz-executor3" path="/dev/vga_arbiter" dev="devtmpfs" ino=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001c000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='vcan0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2, [0x4, 0x4]}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, 0x330) 2018/02/05 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/rfkill\x00', 0x200, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00008a5000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea2000)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) 2018/02/05 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r0 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r0, 0x1000000000016) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000be000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e41000)='/selinux/enforce\x00', 0x4001, 0x0) renameat2(r1, &(0x7f0000271000-0x8)='./file0\x00', r2, &(0x7f00001d1000)='./file0\x00', 0x2) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000f5f000)={r2, r2, 0x40000}) 2018/02/05 07:15:03 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x100000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000007000-0xd1)=""/209}, 0x48) 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e62000)='./file0\x00', 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7e000)) r1 = accept4(r0, 0x0, &(0x7f000058c000-0x4), 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r2 = open(&(0x7f00005de000-0x8)='./file0\x00', 0x2, 0x21) r3 = inotify_add_watch(r2, &(0x7f000001d000-0x8)='./file0\x00', 0x1) inotify_rm_watch(r2, r3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto(r1, &(0x7f00007d6000-0x1000)="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", 0x1000, 0x20000800, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f000013b000)="0d9973d2ed98f0e6abad92d556dbfc64ef29780c932f42ed92081714786a7a075729cb7ea212d1eed64308cefc9bba8c1edc236ccb758e430e2b75db", 0x3c, 0x4c004, 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(r4, &(0x7f0000a1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000568000-0x4)=0x14) mkdir(&(0x7f0000b40000)='./file0\x00', 0x15) connect$packet(r4, &(0x7f00005af000)={0x11, 0xd, r5, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) syz_open_dev$mouse(&(0x7f0000bf6000)='/dev/input/mouse#\x00', 0x2827, 0x82) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000a3b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f6000)=0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x25) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000447000)=0x3ff, 0x4) lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xffffffffffffff7c, 0x0, 0x94, 0x2]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00006eb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x0, 0x5, 0xffffffffffffffff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x4c, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000da2000)='/dev/audio#\x00', 0xcde, 0x400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000268000-0x4)=0x1b, 0x4) 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, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00004ec000)={0x0, 0x2, 0x0, 0x0, &(0x7f000063d000-0x180)=[{}, {}]}) 2018/02/05 07:15:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000221000-0x4), &(0x7f0000f3e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000957000-0x8)='pagemap\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r2, 0x0, 0x0) 2018/02/05 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00005c7000-0x8)=0x5, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040e000-0x2), 0x0) [ 86.323836] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 86.348834] ipt_CLUSTERIP: Please specify destination IP 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00008fa000)={r2, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xffd, 0x23fff) r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}, {&(0x7f0000007000-0xb7)="5dc9146caa2fbe2b6af6969d703eb847cc9ab6426975ebf1924e6cb70c697c7280813270b8deded9b5a64bb3c5e7c8b7831f58379562bee6d363ff0abd6c4b068b89142c834640190bf52a8a8465e786706ebfbad31f4b7b9e7f3d04fbb2a74ba7eccf56d731b751c243ebf080fcf28d9d568205e3896465bbec9be0def8a0ec780c1ccdda07ada84301c6257f12cc6bbaf591358bd96bee482e4d9c2502b9936d64b72568d8608254e010fb2dcbba6031ced7c91ec229", 0xb7}], 0x2, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000951000-0x18)={0x6, 0x1, 0x401, 0x8, 0x0, 0x9}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e2d000-0x4)) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daf000-0x8)) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x2, [0x3]}, 0x5c) dup2(r4, r5) 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x403) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dd4000)={0x7, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x6, 0x1daf, 0x1, 0x0, &(0x7f0000c96000)=@common='dummy0\x00', 0x100000001, 0x20, 0x6}) 2018/02/05 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009f5000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) accept4$nfc_llcp(r1, 0x0, &(0x7f00002bc000), 0x80000) fcntl$getown(r1, 0x9) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r2, 0x1000000000016) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e83000-0x8e)="f1867474916c9e2a2032795712ba56ee51f48d1483fa11389a41c8d37073795d5da7cf7ee920363fcbb1d2b1725103831ae4b1fa8524c6646ea95d72d4dd24a7242d22e0da2346af04c9783cc5762756b2ee46827195063b4b55179d4980a4542451dcc136ed447b2151f9d05184e630ca54c98a00124212285ae0174527333dc217905c3b67164721e2a4e97391") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004f2000), 0x4) syz_open_dev$urandom(&(0x7f0000f63000-0xd)='/dev/urandom\x00', 0x0, 0x2080) mount(&(0x7f0000b3c000-0xe)='./file0/file0\x00', &(0x7f0000422000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') mkdir(&(0x7f0000d89000)='./file0/file0\x00', 0x1) 2018/02/05 07:15:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d5000)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000eef000)={0x3, r1}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000476000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x427, 0x3}, &(0x7f0000ef0000)=0x98) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef1000-0x6)={r2, 0x2}, &(0x7f0000ef0000)=0x6) 2018/02/05 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002df000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bc3000-0x20)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c09000-0x10)={r1, 0x77}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000c25000)={0x0}) accept$llc(r3, &(0x7f0000a3b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f6000)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x25) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) getdents(r5, &(0x7f0000597000)=""/163, 0xa3) r7 = dup3(r6, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r8 = getgid() lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000aae000)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xffffffffffffff7c, 0x0, 0x94, 0x2]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80800) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000a3a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/02/05 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0}, &(0x7f000038a000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000003e000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000591000-0x20)={0x3ff, 0xbb, 0x8201, 0x7f, 0x2, 0xffffffff, 0xec7, 0x101, r2}, 0x20) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00007fc000)={0x2, 0x0, [0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) eventfd2(0xffff, 0x80800) 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d34000-0x8)={@local, @multicast2}, &(0x7f00000a3000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/05 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000859000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004d8000)={0x3, 0x0, 0x10000, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000d5d000-0x10)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0}, &(0x7f0000a07000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) r4 = creat(&(0x7f0000ead000)='./file0\x00', 0xca) sendto$inet(r2, &(0x7f0000f8f000)='\b', 0xfffffffffffffe17, 0x800, &(0x7f0000303000)={0x2, 0x3, @broadcast=0xffffffff}, 0x4d) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) write$tun(r0, &(0x7f0000fdd000)=@hdr={0x1, 0x4, 0x632b, 0x90000, 0x0, 0x100000001, @eth={@random="3250498068c8", @random="d15d21c42e5c", [{[{0x9100, 0x0, 0x1975, 0x8}], {0x8100, 0x83, 0x10001, 0x7}}], {@canfd={0xd, {{0x4, 0x40, 0x3ff, 0x2}, 0xb, 0x1, 0x0, 0x0, "635611c160086007b6480bf04601c5093c934d7a1d9d298e6af6ddb02dd33d8b6e936e48f7c2dfae6291aa2b9803cdcd8821d2da9588d7a5b51892e32015807b"}}}}}, 0x68) r5 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00006c7000)={0x200, 0x4, r5, 0x292, r3, 0x4, 0x494, 0x7}) [ 86.554575] QAT: Invalid ioctl 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/sequencer\x00', 0x1, 0x0) getsockname$netlink(r0, &(0x7f000087e000), &(0x7f000051e000-0x4)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x3) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004bd000-0xe)='/dev/admmidi#\x00', 0x2, 0x440000) bind$bt_sco(r0, &(0x7f0000ffd000)={0x1f, {0x9, 0x5, 0xffffffffffffffff, 0x7ff, 0x3, 0x7}}, 0x8) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003a4000)='./file0\x00', &(0x7f0000287000)='./file0\x00', &(0x7f00000ef000-0x8)='cgroup2\x00', 0xfffffffffffffffe, &(0x7f0000063000)="2c90b3e73f3a000000043c67c2778d5868c4902c") 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="19010000001a000000020000004c0b54", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a93000-0xc)={0x0, 0x7fffffff, 0x30}, &(0x7f0000a09000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000007e000)={r1, 0x8, 0x4, [0x2, 0x70ad3ddf, 0x8, 0x9]}, &(0x7f0000dc5000-0x4)=0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000e2e000-0x10)=[{&(0x7f0000f6d000-0xc9f)="bd7c6ca6fe3a62d1337f3b3c53e94f297cd43f90b7bf65b7bb9bc6e0d1c190d653ce90057199da8c5f606de8a9529c4ee6ef9c4acaf88659e75e55ba6bdccadb3d76ca5d028d10349c3c12677df2ce24afa56c5a98fe741fc55680c8e57220e0a1d6f1bf1df3775115a86d84dcafa4c8f6971ab9bb78813999f25e5530f820ae6f5d5145a894a291a0fe31b560070eb9126893f6e56240e4e114b6311d06c29b6c777088ec61b17632901223ede78537eb3bc19107abdbee9f9a895a0ff12c12239fb093d761c3f8116fe39a5f615fb3d1e3681c03e54d4f206dbdbca84a804f5581372c8c71e34d3679990db55cf3b2c17ff12bc72650d118d24a21df4e8e236f630239efeb651f6a29f7523e3eca697796ee74437346d4d3482262d81d1095a61062343d4eee7881d39b4e23dfc143c6096d779dbe60bfbbb08347b4c3b4f0439d263d8bacf54008ce05013fc5aecf35e13578004759857fa59bafdc6aa595e29c50a97a55aa5b3c857855bdc545c5d96e4bc18df3d78c4df762e9865dbea6a74e86e32b8b075eac2df8d91a090764d02cea48d0e8fc69f3f10e3064d2bcc54435dd6f6936bd352e8893ce1e6c3f8c3b6ce4aa6c3e27e704e8ca1385dbde0bdc0914267c84983ad730ac027ecfa56a2f38a6ba3776b70499a8df032f9beb3e91d68b64fd8e8e57929bbe42bf8f158faa35621b2c0f122716e5ef614f19e8e91092254e460129da260273f68a62e52158bf3e2f187fa1bb0ee6b6603461e4fa313711ad58df87ecde1b71aa2b2ba849a75c3c4b88a17c27c3810baf1a3ddba5c95f77c257895b29a47b14feb7e8b9d684a26d3bd65f6da07ea56d5c8c91ea6b4ba18834b262198d05bae1c6992b94226a212d0768e00d66f603654a164d9b9894", 0x281}], 0x1}, 0x0) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c20000-0xb)='/dev/adsp#\x00', 0x3, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000053000-0x68)={0x6, 0x2, 0x7ff, {0x0, 0x1c9c380}, 0x7, 0x4}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, 0x6}}, &(0x7f0000001000)) fcntl$getflags(r0, 0x1) timer_gettime(0x0, &(0x7f0000001000-0x20)) 2018/02/05 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r0 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) r1 = syz_open_procfs(r0, &(0x7f0000d10000-0xd)='net/fib_trie\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dd3000-0x16)={0x9, [0x10000, 0x8, 0x7, 0xffff, 0xddc1, 0x1, 0x40000000, 0x6, 0x6]}, 0x16) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ae3000)={&(0x7f0000e79000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r0, 0x1000000000016) [ 86.589756] QAT: Invalid ioctl [ 86.605558] QAT: Invalid ioctl [ 86.655424] QAT: Invalid ioctl [ 86.677392] QAT: Invalid ioctl 2018/02/05 07:15:03 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c1000+0x90d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0xd2) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x40, &(0x7f0000016000-0x8)={0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f0000017000-0x44)) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000016000-0x4), &(0x7f0000008000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000-0x110)={0x110, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="a024e9badd9d421bb2ca73e1d001fcbe24eef191bfff466447d93e0bbf92b2030e8ee5206dce159360360cc907404d38240923627ab47c698de488396b4e031570feea88f507208c1f296972834563b922483ac54e6d99a59a3e5466218063f0d5f1cd3305fa24898da94d9cda4393f3ef06515e4d3db19ec64ad0c306a8e49e9a2e67552851c64543bbd470af88b9139c9fc41798010d2118680890028660ad8861ac84", @generic="2aae759a93ae67f54f00e08733b173588048587703197430d55d8fae29ad38d391cfc94057f1803e813bacdece247f00b6dea08609a40e776104193ef34f9b7cc852094cc85b852afaf4cb60af51f28245a7b531790e"]}, 0x6d}, 0x1, 0x0, 0x0, 0x4040094}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) recvmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/05 07:15:03 executing program 3: pipe(&(0x7f0000629000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f000065c000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) poll(&(0x7f00003f3000)=[{r1}], 0x1, 0x6) 2018/02/05 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000216000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {0x20000000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mlockall(0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f65000-0x4)=0x10, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad0000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0xb, 0x0, 0x100000001}, &(0x7f0000965000-0x4)=0x20) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f000086d000)='/dev/vcsa#\x00', 0x800, 0x2000) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000f0000)) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/05 07:15:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xa0000, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x80000001, 0x8, 0x8000, 0x7fffffff, 0x1}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) chmod(&(0x7f0000d2d000)='./file0\x00', 0x130) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000912000), 0xc) 2018/02/05 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000a1d000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x101000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008f9000-0x4)=0x5f9d14fa, &(0x7f00000d4000-0x4)=0x4) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r2, 0x1000000000016) 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") [ 86.742980] audit: type=1400 audit(1517814903.762:278): avc: denied { read } for pid=12895 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 86.771591] device syz4 entered promiscuous mode 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x7, {{0xa, 0x1, 0xb487, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0xfffffffffffffffd, 0x0, []}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000337000)={0x400, 0x0, 0x6, 0x1, 0x0}, &(0x7f0000ad3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000122000)={r1, 0x9d, "3087839015590c1609fb0f4ffd8b9d5c774d7b8f3465eab3ac18d5de4a7acc52c7b6c00744fd0bd437cf6a06b50204c533d90927cb95d584aeca88abc78852556656fb2bd9e2fbb6a5ed010282a59ffc81cde2546dd3b50847fd743f37f122f578b3706f2ffc3100041dd0acd62dd8b81c3c347c8af01e6a1360c3a72ddd2664509d5bbfc5dec19b8d67f97437b42c66fa4c2dd9e609ba44949494f0b3"}, &(0x7f0000b04000-0x4)=0xa5) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) read$eventfd(r0, &(0x7f0000a3f000-0x8), 0x8) 2018/02/05 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f75000)={{{@in=@multicast2, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000f75000)=0xe8) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x100000000009) r2 = accept(r1, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) dup3(r3, r2, 0x0) 2018/02/05 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0xfffffffffffffffe, 0xfd2f, 0x6c0}) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 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, 0x40b621df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) openat(r0, &(0x7f00007d0000-0x8)='./file0\x00', 0x448040, 0x140) 2018/02/05 07:15:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x16)="b33c74c781c6ab03000000000000006812d0797aa7b9", 0x16) 2018/02/05 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) pipe(&(0x7f000012c000-0x8)={0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000d9c000-0x4)=0x8) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x1, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x3fffffffffd, @thr={&(0x7f000079a000-0x1000)="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", &(0x7f00005f0000-0xf5)="0874c0cdb65edffc3e3a7c961b03b99f101e085eb04321137335994bd616aacfc9af988f99ee4d47652b78b1fc89ee16d08620449b0d3473ee00dd9990ea6ab493a17a391bd8f8fac600a327d088f6890ebee3b2538d858262285e4825ba72336f719a597cbaaab0b6826ec1af87a3587442eaa4ca263587adb417742a778e9e031849ea6bf97353dd1869a873aa183899fe2e540206bb22bf1e629820dcd185cd98b6004c48ddf67a5e55ea9508954ab5c0f35bb28260a250471f6292e322b37f7541cb8b8bfaa4451e803a8830983264316638b9bbabb0cf74ef2e39d9ad179f27399a02a4983d61ea4037ac0a8c94e7c51962e7"}}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r2, 0x1000000000016) 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8), 0xfff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000004000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000004000-0x1c)=[r1, r2, r3, r4, r5, r6, r7]) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) r1 = syz_open_dev$admmidi(&(0x7f00006ef000-0xe)='/dev/admmidi#\x00', 0x400, 0x20080) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000e97000-0x48)={0x20000, 0x0, [0x81, 0x1, 0x5, 0x1, 0xffffffff, 0x9, 0x3, 0x40]}) 2018/02/05 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x220000005, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000c17000)='1', 0xffffffffffffff4a, 0x0, &(0x7f00009a6000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/02/05 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017c000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a54000-0xc)={&(0x7f0000eed000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f0000662000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x80, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/05 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) timer_create(0x7, &(0x7f000067c000)={0x0, 0x17, 0x7, @tid}, &(0x7f0000e71000-0x4)=0x0) timer_delete(r1) flock(r0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/05 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000a2000)='/dev/adsp#\x00', 0x7, 0x129800) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006ea000)=0x48) syz_open_dev$random(&(0x7f0000356000)='/dev/random\x00', 0x0, 0x400) bpf$PROG_LOAD(0x5, &(0x7f0000f0e000)={0x0, 0x5, &(0x7f00006ac000)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000098000-0x4)='GPL\x00', 0x0, 0xb1, &(0x7f0000ecd000)=""/177}, 0x48) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000ad8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c9, 0x0, 0x0, 0x79}, {}, {0x0, 0x0, 0x0, 0x0, 0x3f}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {0x0, 0x6004}, {}, {}, 0x80000000, 0x0, 0x0, 0x4403a0, 0x0, 0xc101}) 2018/02/05 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009fa000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec4000-0x50)={{0x3, 0x5}, {0x6c384086, 0x9}, 0x10001, 0x0, 0x6}) recvmsg$netrom(r1, &(0x7f0000c54000-0x38)={&(0x7f0000508000)=@full={{0x3, {"c94be6a4789115"}, 0x2}, [{"6234d5bcabb966"}, {"058565ef722bd6"}, {"54fea5898ab7e9"}, {"8207d1cb2e1a46"}, {"cb89a7df97dc1a"}, {"66e4cb908150be"}, {"857f75b33e8a62"}, {"2c7eb483296fa6"}]}, 0x48, &(0x7f0000eb1000-0x60)=[{&(0x7f000038c000)="ce08c5f34a966798a192b961da2f4dbb46685af14b462fb83257d03048a4d4bd4e1e98bbe049444c9013783058d7741aa35a3791188f9670eea8dda0c24d5b342c1200b0b55621ecc056919bec2ecbf58220f40936f61c185c96ae64ab0c6e13e2da40c4c33dc2cef25cb17a51865a9c4c0d18865bf518c4f290b5cd99df23a61178094fb3b02dfdf026c8b5cf8e43b4cc2057d7eb27a8c294a0019314aeba68a9", 0xa1}, {&(0x7f0000838000)="7fd85988b4ef0c1065e1e82f251ce53a85a0b63d41994413b32da50e309f96b629da90867732845330fa0f0e7b31e34ba1474696a7e5c929b46f178ed87d078d26d6a0406e2154b195ed6803a9d6855728c50350fc795774d5f9dfbdc66c7043f56257184a48d58649b61dc45a1a1456fe64f52c5e183e978e47818e25cd8ef1d4742981f6ee335525c853389ebed4a3767cdec32e47baa8a7eeb161db4db0ba63d8c616abca57dfc023e11b95369b6657c52a0fea2b9f9ececf4fe06a99ad298983172c9ef3139e961e7e0770e9a0c72beb675cc509869f0e4bb69a22fc8aa0bbbda3e8c4272e285c4007e483b3f23e8ab732b1cb76152c", 0xf8}, {&(0x7f000092e000)="5c6d8f0fae045a21edcfae3982ef17bccc92e4d6598fc1a29f09df8a0186f52dbc8ddbad2c364c97550a1974b9e5f13dc6e8e2accb7f7ff197ccdcad7c74c3537eac83ff682492fc51d6ba96d5dab4dc1e0e99633cf4891132311efc7b92e194be0a494c2f195819eedb8b4a91a49823b24181497bc8478a751eef7e120a1b6ae3a4cb3f59a4c5af66ea0ac5a98d8ee692991798b40c069be56bcbbc0a93e4b9ee7c478c8f025e39e285450b5e72728d5a0133e4d37fdd58c3ee2b808f2ba60ee0cd02fef958e470", 0xc8}, {&(0x7f000028d000)="38a9d1b6e0dde2bbdae85de798e75be43c16c350", 0x14}, {&(0x7f000052d000-0xff)="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", 0xff}, {&(0x7f0000c38000-0xbd)="afaf1cdbd498f4a962f27f2e2747c688ea6a14813bdcf4eff9d7bf104ae06535ad3ea4e83e319f61d9565af8f0ec5674b0713a51856a28dc0dbf98e4a7d26b8f5c3f23cd1a7c4735411a257b49c29335ae3271319b05296c62428882134859926dc66bb5a2332f01cd124ebdbe4bedfdd6882d662908cdb6034aee2a12f6be3813125678870b64eee7007f674882fdcd9985dad9748b55a6bd204f05b0fc7776499ee0dd9b209c1536db59f3d747ec76cb5d517404f9d12eae3718ec9c", 0xbd}], 0x6, &(0x7f0000496000-0x1260)=[{0x60, 0xff, 0x8, "05a1fbc58892d425e8f8ecb31ca1ece3833eeb207fe7725e837640451dc74aecb9be6966ee76250bb9d41de6b92293c36a8aef107740695d11d9b6425cf8c74393d6ca51df81396451b910"}, {0x50, 0x10e, 0x8, "0fd8c379b517d3380ce6c5d8e5b2c80c339e5b323acabe4bdab188e81a0c0866480a98e7a7f6cb3fbac7739856e71e4d615bf040fab29a2abd4ce75420"}, {0x60, 0x1ff, 0xa2e, "dbd79b75642b0f57bd74ea657c92752248feaef70c337f54704332f8916017b79d41ba5b6fe679a4a72455622530f5477b0c6936e62937fc7b8d22ce12377cb228238eb4fd577df0682aebb2"}, {0x1010, 0x11f, 0x1, "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"}, {0xb0, 0x197, 0x3f, "b3864c7ba325c9e8409b853be0a21b496e811dd8b816f425d5d8b86e3fa90addb12e1f9161bab7b16c282b74c871ad147747ce8e32d2e4b8d10072124c589d7144e28632a374c2dad37e7b97f3f58e4707c22eac797a0427966d10b62d742a973fd812d016c057e73fdb2f1042664901965fdd58e927ce3ad3721fe8e9a6e46b2cc75976212290fa16011c8fdec4828522ec150752e901444a9feb0fb96781e4"}, {0x90, 0x11b, 0x2, "7090b213c9efd0efd50df95fb3ec985e4d0a519725b099054b8891cafe9c771f80989f2ecd19194040d6f171da9730229c552c32c0f23ebe2e7c24f7f25654b739c698398a40655b21981fd97e450a0e97192e9c9922157012de706d7ffb4302693661dde7d78714bad06a8cca43b825f8ce11d93e19ea696712"}], 0x1260, 0x1}, 0x20) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000018c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/05 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001e0000-0xb)='/dev/mixer\x00', 0x12b002, 0x0) accept4$inet(r0, &(0x7f0000daf000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f4f000)=0x10, 0x800) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ff000-0x19), &(0x7f00009a3000-0x4)=0x8) 2018/02/05 07:15:04 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000034000)={0x0, 0xf5f, 0x68}) 2018/02/05 07:15:04 executing program 7: 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, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00000ca000-0x44)=""/68) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00006cd000)=@buf={0xdf, &(0x7f000035a000-0xdf)="5ff26fcdf94ca15ba1dc839c0a7840269a1788cf1cfbf030f2a6f97c2fe67536dc6fc1fc0e353f6dec4d3d983e3183be2d3a8fc120521d13a979f156165eb2065a60eeba85f9817d7dbc8f5c7810199faa74d6efec8dd810c0a1ce6c052a0b5ce73975ddcba1a794fc0393d5efece4c16a011aecbc7212bf836fd509e5eec92028b095473cf4f845f051dca5497a62054a594c088fe2b3579b855564842b026dc5eb307a0f622e3f31b9700106c1fe3512e514bc243ab2f37d0b012cb8934ad31f5462d73882f39965393a91fa872eff00dfb71c94f4a8ea21621bb79aa525"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c63000-0x4)=0x0) getresuid(&(0x7f0000e2b000)=0x0, &(0x7f0000773000-0x4), &(0x7f00002a0000-0x4)) getresgid(&(0x7f0000c23000-0x4), &(0x7f00002fb000)=0x0, &(0x7f0000eaa000-0x4)) sendmsg$unix(r2, &(0x7f0000929000-0x38)={&(0x7f0000d27000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000874000-0x90)=[{&(0x7f000033d000-0x84)="4c156cf354a61ccac412221ac7e07d8206b5f840a09b340b85623f021f18d2a25b9eb853537d5b0a0d53680a55159cab17fc74b1b29f840af361acf86e7d640fb1f659a1abc0125a18083109d6894d336176cd7e9c178f2983721ff2cc4ef3060108e51e307d95b263dfeeb703b634bc22e61537b071a4146be47748a2a0f660808a2087", 0x84}, {&(0x7f0000847000-0x45)="e97bb9e210977a223fe41d3d559a6ce54af10e7d819eeecdde2c7186e8938a7a847d69dfb7040207f2518c2fd484cd4f5af6717bb58050bdafdbec0633fda17ed73a06da26", 0x45}, {&(0x7f0000f8b000-0xa5)="17b2e41fbdd7279e98d32d6a404ef4274873a323375d3451ebfaa49db7e312b4594050f7055ad2b6213e3c437405b2241281d887475281f89e9ce579876675f8d4b38fab7a60cc2b7626ae822096e98cd827fa36482858491a423afe8537dbfc9eaf245bfd2da4b1fcf4d0a4f6dec8d269c45e28d5fb95524be6dce176e3aa9623bede3977fba1d7d0d5ef8f0252511aa78fd04f1d89a8c2e949e336f3aedf9b60630ae93f", 0xa5}, {&(0x7f00003af000)}, {&(0x7f00003d9000-0xee)="a327d2981f070ac2f314742a0311dd9f72af3be4a6d7363edb9115f8dfce41954d6f3a165a21e0fb0a5aaeaf6fac9876b1f3ef72b3f95a34815f98fe0b85277b1bb845375074e32eedc73fd42c85e4d1f4fc1eca2e6d8242ce1e1dc27269f6ee9114e9691723302d7b868505c5a458ac747510e8228eaf604d29e3ce705414bb1a3f8509eb6e8edb5bf130c18006dfdda6ccaba69cb45830218f7edec1a106f25ce28fab5918e9c06acf98a482b2a1277e4d65fc4a42d7b095ce9330a19e32abe306773a96547d33e667f78cdd117c415f9bd60b006542b3cf33f14d693851b2ed82f15b92c3815553dca48742f3", 0xee}, {&(0x7f000075b000-0x8e)="20a8c0948ba581ee46025df66a715e514aa4c650bc03709ebfe5f355f996897f918e846ed1a40bcecbaed1eff98ab76cee7d6084723d07e2767ce5d1bed0e15a09266fd4010c6293cea0292e2814d3de29b7af8ff0a345ae36bbf7cb90879dbc80f315d98e6d51605bb599e2057e410745e84f92da48415ca78fa64c89fefa345b25a1b2cc6a546331372b403ffe", 0x8e}, {&(0x7f00006a5000)="654f30d61ffd83e93fe78ee0ff5de9435bacaedf9d6d0c12da474a83e1a28f7f08f3b00b2f67b8b9d77b9f66d3f8b1bceed40fe798aafa14cba184c3309b2dd1553286764356f772fbda0cd10c4d76bc702adcfc3f0124fd1ae6e2288df904df9949bb58c261", 0x66}, {&(0x7f000050f000-0xfc)="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", 0xfc}, {&(0x7f0000c68000-0xdd)="e629256e17277df9c95468e7d144566a117ea3769c797fed12f74a62afe5a79ebe1a58d262bacc57fcef8413920004e0732f872217eed75fe3d3ae53892d6dea5798a99f3c008526c914bf12c08e94768f1aa1131889824e21e0d68ad59d0d13c3609b5e39254713d0606bfe97639fc6542d859e72b8715ff55ba3317de2b14b48f987adf9d1630443284e9649ad5165400099682cd1b79d11bae3c49c1e1f7bc41022b86e0ee86439f9d6f1080d9a5a3f50b0910bac84f85412092640419fd26abc1a445cfbdc91ff64447f5000586240f6bfa6df835cb11b73e049c8", 0xdd}], 0x9, &(0x7f0000f06000-0x68)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x68, 0x40000}, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000d87000)=""/4096) syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') 2018/02/05 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d40000-0x10)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000d0000)=@req={0x50, &(0x7f000025a000)={@generic="ee58d259b3dbda06e8d7de7617d1e411", @ifru_flags=0x6202}}) 2018/02/05 07:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000ea4000)='/dev/amidi#\x00', 0x100, 0x100) writev(r1, &(0x7f0000017000-0x70)=[{&(0x7f0000f30000-0x8d)="1a24e49eeb8a2f074df6151a45c2f5f4af39f6bf174aec886db5507686e852d2fb0404daad23f7af8b030b59c959b51f71bcc574ee2438956ccb1a0e759e452dc6414e3b53ebe823611a8cd457de69c743941807f5150bd6d27fbef2df85ec68cbd1030ce09885c04aca94f06f0583b82ee565274505dfa99c0eed76adfa7c25b3685236abac6a91ba86013787", 0x8d}, {&(0x7f0000647000-0x80)="3210ba891f591ccd58bc312098cb1a14d91a89010f2730b8337e23f3665832a59236cb3d3462bfafc2a3908ac5ea0d7becc1e45a17816fd4bf47b18ffeafb14cad8cfa990d27f0caa03f0ac49c0e4a915f1d5945bd21655ccba996fbb94949b008e10df3df684858c7165c3285271c9d1ebf0f02b9b1b05aadad8608e3fb2adb", 0x80}, {&(0x7f0000084000)="5fc72bda9da934cfde493926614c82e84b0e399e542325451becee80928e2476e5792d7b5a53cc208e4ba33871aa5a8182d26cf776e390cdb15007a3d4cf124fcb71ed55ddd610afbd04a9b908dffba7c155cceb3f39d800291f0e5e77be355950161c813a031f2f4e66fec673d3f9c2dc4fc3671fd51455d605a762de6c5dd078b57d5c7e7184324daf46ca4a44c984b53e667795af65a2dab12e08b6222324974296a3eca2efaa5b9bdcf413b315bc767a7f2d2f5acd7e0f064afd9b227401ead6e79bc0a311e2891071a70fc9bbc3e9b06c9ce7e1206ce32f5c15259052", 0xdf}, {&(0x7f0000158000-0xa7)="a24712cd33352da563e9661487c51e699babbbc5323b662f680f54b5b7e11817d55d02c1690dcccf6f0ef2a71ee41b3e0a82c951678af46a6c3be2508023c17c869dfac301a45c6f1b184f4a9a8714852d03f4d24b57cc5fea602b08b5b5544e4404fdb4b2503c91d2dc1c0964e5b7af4bd28549a57c1cf3a6914db1f738dbb53e1135dc0504cc3156274a3864aae075375975dcf5c25523fe083fc4ddeac462ad4d9b55a41158", 0xa7}, {&(0x7f0000d4a000)="4c0d5cc546b4184a54a45cd621164943a71deb63fe7b37a6e792c68d766ceeb888b29c26a4d1d40f83e1e2d4bd4f23aaec287aa9550e36d046b2f6682cdcfb03225d65c99e398763bb212c302e23d891416c9dbc7fad3b80bd49e517", 0x5c}, {&(0x7f0000b3b000)="339b9b09a04473c66cf8e2974b25c34a69aef36196c9401ffc4a8a8091c38a7629caa7d40cb40e1799c6697c36e372be232502a69114e3c7a84db02a5c48ad4bcd577740e743740a866962fb8198a2629d70b8b22a11706916db62a411dc636262da5627002890c46452b341bc7cd08fc0545980a16392dfa27d3f287a99bf31d730d8645650c8f3855fbf7a9d2fb291263bc9047a042799fbc7cd598ac19649e23b453d1b4da5abb52d625c5099e84aa2ea32d5f5721df30ead3cd2c8d89e0f935d243cffa556b445", 0xc9}, {&(0x7f0000cff000)="05d40aeca046d3203b0e4954b5cd802b726e544850bdabe43b78a89062c5fc55b0807fdcd74ed08636aa866b70fab3d816f7b9024d222188edaec5ff083a594fc5776d1f3e8ab3fbe050ba80abf853c1a043779809c1e0a6d08b1c976dff817c9a7111ea6db8b695c480bea990253f1f93de5a0a072312744340dccede0252f3fc25f3709f8a0e1b79a1afe952c90f085ec0cb391c73775d4cd6997febb65ac9bd7b7a383858e96a355c93d361a6e9da60eccdcad622d209ee87490eb9", 0xbd}], 0x7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/05 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/05 07:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2018/02/05 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) fcntl$addseals(r1, 0x409, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/enforce\x00', 0x12000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00002c7000)={0x0, 0x1}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000005f000)=[{&(0x7f0000e73000)="9fed", 0x2}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008c5000)={0x0, 0x8}, &(0x7f0000121000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000645000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x3, 0xefd7, 0x2bca, 0x28}, 0xa0) syz_open_dev$vcsn(&(0x7f0000b2a000-0xa)='/dev/vcs#\x00', 0x3f, 0x40c041) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x200000005419, &(0x7f0000f83000-0x8)=0x8) 2018/02/05 07:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f000092d000-0xe6)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8fd7d56ca4666d7bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b5a42a917a6f575b8b76199346c8f325b8fcd16118535e5d4489213931e71fd50ca9803e", 0xc4) connect(r0, &(0x7f0000599000)=@sco={0x1f, {0x400, 0x7, 0x7fff, 0x8, 0x2, 0x3}}, 0x8) 2018/02/05 07:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f000041e000)=0x5) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/05 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000632000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@rand_addr]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f0000ea5000)='/dev/admmidi#\x00', 0x8, 0x400) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000520000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = getpid() r4 = getuid() getresgid(&(0x7f0000d7b000-0x4), &(0x7f0000b19000), &(0x7f000074d000)=0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000ada000)=0x0, &(0x7f0000519000), &(0x7f0000fb0000)) fstat(0xffffffffffffffff, &(0x7f0000657000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000910000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000055b000-0xc)={0x0, 0x0}, &(0x7f0000d03000-0x4)=0xc) r14 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000099c000)=0x0) fstat(0xffffffffffffffff, &(0x7f000085c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002a4000-0x8)='./file0\x00', &(0x7f0000406000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c50000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001f000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000e8000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000742000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00005c7000-0x38)={&(0x7f0000496000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000086d000)=[{&(0x7f00000a3000-0x7c)="3c9324f20e6e8b7ccc3a41a6821410ac24225e5bca8f0d2f1361deab4cdc3bd31fabada4ce4f37f23271bb1f5686b6783a3d3e6f3c59042c566403bce37fcf004cc5cdff212710e6124a23ee8b67722d2f03ae5c6090a90969da12c34ecd887f0ea13c1f025e0865a3c04a2a1ed2bf7abb9dc74871bd7df8132f31ab", 0x7c}, {&(0x7f0000833000)="a46a73ad1733a15f8d3e2986b331e311f425b5397dd51f3d7c1ed752e0080d9a035ba6898afdc32f251596ea21d471b40ba174b0664da5b91fa1793333da94378956a992866f4b22a9caa26c842e41f0e9271c00b58e5662e8b7cd12095d602a8b6275e8ff5a7f8f2ef2b3456f19813c10e462b45244ad213a31899c2747e6cd7602a2697ff67fe49c5ef9c98a94af159d4cbea344102a97c3ed6e0b6666127a1e8934", 0xa3}, {&(0x7f0000376000-0x1)='c', 0x1}, {&(0x7f00003ea000)="ed8e0111a104403930e6fb5748a8abf1eeaead9f388a05317434af931158881d88f94a8911457afa720dcb1b688ed77dcc5f6e223f514597d0d487fa03f9ef7a5ace15060b194df937543ade387abe4668ae23f444", 0x55}, {&(0x7f000030d000)="d5c38ce21fa800727860b68b832890b25bfb4a9321c3e23acf25329f102725e6d821946b911483d9881771a8422102331698434ed85e40c6fd4d63e3adbd111ba8b30ea09b30828f5cb05c6d607533f98841ba3d683fdac713e1c08fa9bbec7f158987d3b94a8596e26da02bf8999d58d6c5a39d5ea31dc417", 0x79}, {&(0x7f0000ba9000)="3896e08053a3d429473858f08b73a73a200fce37f28cc4c0d3c15eef6ce74a16f01dd5382e3a0a6ee4d9ad7c78221ee377b71eb2eafc6acdaa1add69a2a10da48c6e08564b67c061ec4c1922c1809f3789b7fa35618d941c427b08b8158e12b53c1990df2b", 0x65}, {&(0x7f0000eb0000-0x1000)="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", 0x1000}, {&(0x7f0000bd4000)="37f3c1de7cd0b3137b357569e91c3eae677f508aefe9b59a2c0063e2aa12b789070e7120750f93ac384218c85f99e62e07ec3efd58", 0x35}, {&(0x7f00009b1000)="1bcb1260c44aded0efa165c66dc8861647c1b993d0c4027f04bda5a97cf742fd0e5ea68254881e47a0f6349ed9d94d16620deebd6ee45cd34dd6ba3f4e028b5e31debdd99d8bbf1b393d5d26c77f8b4155ccdc741617b3d4771a1a0d466e87f1221b733fd4a9e0b941a0e5cb732b2cf6128f1ebada867d5fee8c8df837a13e8cabc5b70562f45d01b5342250b3a6392277db074de4f9d4397bd85919ef66c2ec42b151af41616b40bc9d33e7d10a9e15c9aaec330a8f948ce547ae4c2f952ffa6445b0a554d929e02f927c9bf389e9d9", 0xd0}], 0x9, &(0x7f0000a2c000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @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}], 0xd8, 0x4080}, 0x20000081) socket$pptp(0x18, 0x1, 0x2) 2018/02/05 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000051e000-0x390)={0x10000, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x6, [{{0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffeffff}}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9ba3}}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}]}, 0x390) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cef000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0xc5) timer_create(0x7, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe2) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000e19000-0x4), &(0x7f00004d3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000586000-0x6d)=""/109) r2 = syz_open_dev$sndpcmc(&(0x7f00001c0000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000002000-0x20)={0x9, 0x8, 0x4, 0x8b, 0x0, 0x20}) 2018/02/05 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r0 = accept4(0xffffffffffffff9c, &(0x7f00002aa000)=@ax25, &(0x7f00004d5000-0x4)=0x10, 0x0) sendmsg$key(r0, &(0x7f000031a000-0x38)={0x0, 0x0, &(0x7f00000ab000-0x10)={&(0x7f0000ca3000-0x1b0)={0x2, 0x13, 0x9, 0x3, 0x36, 0x0, 0x6, 0x1, [@sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_lifetime={0x4, 0x7, 0x5, 0x6, 0x10000, 0x19}, @sadb_lifetime={0x4, 0x6, 0x8, 0x9, 0x20, 0x7}, @sadb_address={0x5, 0x6, 0x3c, 0x9919c598a8d0d2b, 0x0, @in6={0xa, 0x1, 0x55, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, @sadb_key={0x21, 0x8, 0x7e8, 0x0, "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"}, @sadb_ident={0x2, 0xb, 0x1f}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x7}]}, 0x1b0}, 0x1}, 0x8080) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000499000)) 2018/02/05 07:15:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) mmap(&(0x7f0000000000/0xe92000)=nil, 0xe92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006da000-0x8)={0x0, 0x2}, &(0x7f0000e94000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bbd000-0x8)=@assoc_value={r2, 0x1}, 0x8) read(r1, &(0x7f0000e92000)=""/100, 0x268) 2018/02/05 07:15:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000023b000)='ramfs\x00', 0x0, &(0x7f0000000000)="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") unlinkat(0xffffffffffffffff, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) 2018/02/05 07:15:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e11000)={0xc, 0x6, &(0x7f00004e0000-0x30)=@raw=[@generic={0x1, 0x0, 0x8, 0x5}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x6, 0xc, 0x6, 0x2, 0x40, 0xffffffffffffffff}], &(0x7f0000783000-0xa)='syzkaller\x00', 0xc195, 0xb8, &(0x7f0000000000)=""/184, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001000)={0x74ab, 0x8, 0x2, 0x0, 0x4, [{0x0, 0x17, 0x1}, {0x2, 0x2, 0x3, 0x0, 0x0, 0x200}, {0x0, 0x0, 0x95, 0x0, 0x0, 0x1e06}, {0x3, 0x7, 0xfffffffffffffff9, 0x0, 0x0, 0x4}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)) dup3(r2, r1, 0x0) 2018/02/05 07:15:04 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000092e000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000afd000-0x18)) 2018/02/05 07:15:04 executing program 5: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000abd000)='/dev/amidi#\x00', 0x0, 0x400) r2 = mmap$binder(&(0x7f0000034000/0x4000)=nil, 0x4000, 0x1000000, 0x86b22771799946f7, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000079e000-0x18)={r2}) r3 = gettid() r4 = dup(r0) listen$netrom(r4, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/05 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x14d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000d3d000)=0x9) 2018/02/05 07:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b32000)='net/ip6_tables_names\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x0) 2018/02/05 07:15:04 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00005a8000-0xe4)="973eda88dea7dc3348f0895245508bb8eb9ec200aa41e77114e6221d86aa400e2589a2d3431eba7923d0dc8771d70ddf20518048c587ee344f5824c7060052a808d41339faad098d06c725e505a9c4cb35ac573afc04e7db21892b6f10e81a289b7051088cca6c264f80dc85ccc0805222c37458f0a67c0bc12ef1bd2ee159a935adcc37276f6e73a3591936cafe60468672f017ca4d45aff674d6bff9124e954b67edef47c369f59a3537d998f1b41112360f15b55b8ce3c948b1f1e8a114e3b8253d108d5778e50fbc9a45bce63527214d8c79b51ced8dbe50969dfab1b677235cff4e", &(0x7f000053d000)="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"}}, &(0x7f0000c6e000)) clock_gettime(0x3, &(0x7f0000d85000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004f7000)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000f58000)='/dev/midi#\x00', 0x2, 0x80) tkill(r1, 0x20) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000fc0000)=""/17) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {r3, r4+10000000}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) rt_sigqueueinfo(r1, 0x37, &(0x7f0000c4f000)={0xf, 0x7, 0x0, 0xfffffffffffffff7}) 2018/02/05 07:15:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) 2018/02/05 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000d3d000)) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) 2018/02/05 07:15:04 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000024000-0x21c)=[{{&(0x7f0000023000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000024000-0x34)=""/52, 0x34}, {&(0x7f0000023000)=""/29, 0x1d}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000001e000-0x66)=""/102, 0x66, 0x20}, 0xad}, {{&(0x7f000001a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000009000)=[{&(0x7f0000024000-0xb1)=""/177, 0xb1}, {&(0x7f0000023000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/44, 0x2c}], 0x3, &(0x7f000000d000)=""/128, 0x80}, 0x5}, {{&(0x7f0000022000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000024000-0x50)=[{&(0x7f0000023000)=""/58, 0x3a}, {&(0x7f000000e000)=""/249, 0xf9}, {&(0x7f0000002000)=""/198, 0xc6}, {&(0x7f0000024000-0xc)=""/12, 0xc}, {&(0x7f0000023000)=""/127, 0x7f}], 0x5, &(0x7f0000014000)=""/4096, 0x1000, 0x111}, 0x3ef}, {{0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000024000-0xe1)=""/225, 0xe1}, {&(0x7f0000024000-0xa7)=""/167, 0xa7}, {&(0x7f000000c000-0xce)=""/206, 0xce}, {&(0x7f0000019000-0x69)=""/105, 0x69}, {&(0x7f0000023000)}, {&(0x7f0000018000-0xa1)=""/161, 0xa1}, {&(0x7f0000014000-0xd0)=""/208, 0xd0}, {&(0x7f0000023000)=""/95, 0x5f}, {&(0x7f0000023000)}], 0x9, &(0x7f0000023000)=""/119, 0x77, 0xc0}, 0x4}, {{&(0x7f0000017000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000024000-0x30)=[{&(0x7f0000006000-0xe2)=""/226, 0xe2}, {&(0x7f0000023000)}, {&(0x7f0000017000)=""/204, 0xcc}], 0x3, &(0x7f0000020000)=""/247, 0xf7, 0x7f}, 0x7}, {{&(0x7f0000024000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000022000)=[{&(0x7f0000014000-0x26)=""/38, 0x26}, {&(0x7f0000002000)=""/80, 0x50}, {&(0x7f0000013000)=""/114, 0x72}, {&(0x7f0000024000-0x4f)=""/79, 0x4f}], 0x4, &(0x7f0000023000)=""/196, 0xc4, 0x4}, 0xc217}, {{&(0x7f000001a000-0x10)=@ipx, 0x10, &(0x7f0000017000)=[{&(0x7f0000023000)=""/202, 0xca}, {&(0x7f0000012000)=""/229, 0xe5}], 0x2, &(0x7f0000024000-0x8e)=""/142, 0x8e, 0x100000000}, 0x5}, {{&(0x7f0000010000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f000000e000)=[{&(0x7f0000006000-0x85)=""/133, 0x85}, {&(0x7f0000013000)=""/26, 0x1a}, {&(0x7f0000011000)=""/91, 0x5b}, {&(0x7f0000024000-0x26)=""/38, 0x26}, {&(0x7f000000d000-0xf6)=""/246, 0xf6}], 0x5, &(0x7f0000011000-0xbb)=""/187, 0xbb, 0x7}, 0x9}, {{&(0x7f0000019000)=@sco, 0x8, &(0x7f000000b000)=[{&(0x7f0000023000)=""/170, 0xaa}], 0x1, &(0x7f000001c000-0x53)=""/83, 0x53, 0x4}}], 0x9, 0x2, &(0x7f0000023000)={0x77359400}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000024000-0x10)="a7d116f76f11dd9e05e4e20dcf1a3ec7", 0x10) getsockname(r0, &(0x7f0000022000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000025000-0x12)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000000c000)={0x1, 0x1}) socket$netlink(0x10, 0x3, 0x17) inotify_init1(0x80800) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/05 07:15:04 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x8)='syscall\x00') mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef3000-0x18)={r1, &(0x7f000024c000)="3e8983bf117ac5d16e591804a923e59c31cefb3567e54a42461522c9e29131485df5925d1637d10195eb124ff6940bf292303d59a1bddd44228c661bdbda065d8c8743f67f34e31d00c959c86f80755376752912d7771394c3105fc37ec1328f3dfa1bfeaec8be20ee17f7b0ec828284c44afa859ef8d7db88a63f1a51e5aceed7b3fdd061ff7c168ab55e93328c26f302968433bd2fc08e793fcf82e1e59a92819eefd353c76fbe9bb33db87c492023ff7c7ae5", &(0x7f0000c74000)=""/12}, 0x18) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ef0000)=0x6, 0x3ad) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/05 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f000080e000-0x9)='net/igmp\x00') r1 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77c5c39e3add414dca5cf1539f9573482cc0d7bd969f30af24360e1afd8ac6f164a69d0d853265b6ed0e84dadc0c0629c7007847e07f8f4b48a77d78adb8b0c4", "8731484016ca82a4f08d9f543399f1b874074dd82e8cd296ea9468a6fd5ac7f34abe82d8068fc73eb769eecebce3bfa285044d9f00768ef79ca340df34c98e7c", "5befd2453e49f716841a588728112658719d4f83a34d5f0c2b3e0ee0e75fb8a3"}) 2018/02/05 07:15:04 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, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00005cd000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c22000-0x10)={0x0, 0x0, 0x1, [0x80]}, &(0x7f0000bcc000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000780000-0x14)={r1, 0x5, 0x800, 0x1, 0x7fffffff, 0xc01}, &(0x7f0000a32000)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000ee7000-0x38)={&(0x7f00002aa000)=@nfc={0x27}, 0x10, &(0x7f0000b19000-0x10)=[{&(0x7f00005db000)="ce2657e06e701384d8ead28ea541ed70", 0xfffffffffffffe5d}], 0x1, &(0x7f0000765000)=[]}, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000403000)) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000), 0xf9}, 0x0) 2018/02/05 07:15:04 executing program 0: msync(&(0x7f000023d000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000054000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) splice(r0, &(0x7f000077d000)=0x37, r1, &(0x7f0000bec000), 0x8, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3c0) 2018/02/05 07:15:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000e2e000), 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd"}, 0x60) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x10)='coredump_filter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000003000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/05 07:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000c7d000)='./file0\x00', 0x1, 0x62) r3 = syz_open_dev$sndmidi(&(0x7f000080d000)='/dev/snd/midiC#D#\x00', 0x6b, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) renameat(r2, &(0x7f0000a2e000)='./file0\x00', r3, &(0x7f00005a1000)='./file0\x00') 2018/02/05 07:15:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b53000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004ba000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r0}], 0x0, 0xf8d0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) tkill(r1, 0x16) r8 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r9 = dup2(r2, r3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000619000)={0x3, &(0x7f0000959000-0x5a)=[{}, {}, {}]}) syz_open_dev$midi(&(0x7f0000e54000-0xb)='/dev/midi#\x00', 0x10000, 0x200040) fcntl$setown(r9, 0x8, r8) tkill(r1, 0x16) 2018/02/05 07:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000868000), 0x8) r0 = open(&(0x7f0000546000-0x8)='./file0\x00', 0x1450c0, 0x33) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000974000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000065000)) socket(0x19, 0x80006, 0x0) 2018/02/05 07:15:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x4639, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}, [0x100, 0xef, 0xff, 0x1f, 0xe575, 0x4, 0x7, 0x4, 0x80, 0x0, 0x81, 0x4, 0x2, 0xcd3, 0xec8]}, &(0x7f0000002000-0x4)=0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgsnd(r3, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) 2018/02/05 07:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(0x0, 0x1000000000016) 2018/02/05 07:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000070c000)='/dev/dmmidi#\x00', 0xc4, 0x400) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008a5000)=""/196, &(0x7f0000e60000)=0xc4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f000077a000)=""/45, 0x2d) accept$inet6(r1, &(0x7f0000eef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00005f7000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x101, 0x4}}) 2018/02/05 07:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f00008c3000)="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", 0x1000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/05 07:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = eventfd2(0x5, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000da000-0xc)={0x30000004}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f000039c000), &(0x7f000020a000-0x8)=0x101) 2018/02/05 07:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de0000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000090a000)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007b9000-0x4), &(0x7f00005f8000-0x4)=0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/02/05 07:15:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000011000)='/dev/amidi#\x00', 0x400, 0x8c880) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x14ac0, 0x0) sendto$unix(r2, &(0x7f0000013000)="e80277cd9970f1971c556d829fbc2903ae81e25a201de379942e1922f989f0aff065d272c8517a65e47357e48b71cac21fbfa5362e870000000000e350205c9a", 0x0, 0x1, &(0x7f0000004000-0xa)=@abs={0x0, 0x0, 0x3}, 0x36a) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0xfffffffffffffff8}, &(0x7f0000001000)=0x10) sendto(r1, &(0x7f0000003000-0x5d), 0x0, 0x0, &(0x7f0000002000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) close(r0) 2018/02/05 07:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000053c000)=0x7f) r1 = semget(0x3, 0x7, 0x2) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f00000cd000-0x3a)=""/58) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004e1000-0x2e), &(0x7f0000cbd000)=0x8) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000e3a000-0x3f)=""/63) fcntl$getownex(r0, 0x10, &(0x7f0000d6e000)={0x0, 0x0}) tkill(r3, 0x17) r4 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000022000)) add_key$user(&(0x7f0000209000-0x5)='user\x00', &(0x7f0000f5d000)={0x73, 0x79, 0x7a}, &(0x7f0000bad000+0x766), 0x0, 0xffffffffffffffff) sendfile(r2, r4, &(0x7f0000929000), 0xff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b14000-0xbc)={0xffffffffffffffd2, 0x2, 'client1\x00', 0x0, "4b4432d9447ebd37", "c77e735d46f04c5b77c5b7f83eb1a595e13b246a63fe51d43d935a8c0e47696c", 0x1, 0x7}) 2018/02/05 07:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) io_setup(0x7fff, &(0x7f0000980000)=0x0) io_cancel(r1, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000a25000)="e6", 0x1, 0x4, 0x0, 0x0, r0}, &(0x7f0000fc5000-0x20)) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/02/05 07:15:05 executing program 0: 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)) r1 = syz_open_dev$amidi(&(0x7f0000064000)='/dev/amidi#\x00', 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c33000)={0x0, 0x7}, &(0x7f000086c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000142000)={0x0, 0x4}, &(0x7f0000bd3000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000032a000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f52000-0x43)={r5, 0x80, 0xffffffffffffffff, "c74505e10355a914d95e8b330451b8f9921b6944b5c641f4a431ae5229c79ef9844722de583d7e57d1f6c8d7456001861604d31adb10b600a8"}) r6 = dup(r4) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f000001f000-0x8)={0x0, r6}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ab1000)={r2, 0x6, 0x2, 0x0, 0x7ff, 0x10001, 0x8ca, 0x566, {r3, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0xa0, 0x7fff, 0x3, 0x6, 0xfffffffffffffffa}}, &(0x7f0000dcc000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f0000d1c000)={{0x5, 0x9}, 'port0\x00', 0x10, 0x1002, 0x8001, 0x3, 0x2, 0x8000000, 0xffffffffffffff5e, 0x0, 0x4, 0x7}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000995000)='/dev/audio\x00', 0xfffffffffffffffb, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fdatasync(r4) r9 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x52b054db, 0x0) getpeername$inet6(r9, &(0x7f000004d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000caf000-0x4)=0x1c) dup2(r8, r7) read(r9, &(0x7f0000ec3000-0x91)=""/145, 0x154) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f00003e1000-0x88)={0x38cf, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}}}}, 0x88) 2018/02/05 07:15:05 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f39000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00008fb000)={0x3, 0xc, [0x1, 0x5, 0x7]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f00009c7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x2, 0x41) r2 = semget(0x2, 0x4, 0x400) semop(r2, &(0x7f000056f000)=[], 0xcf) r3 = semget$private(0x0, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000138000)) semtimedop(r3, &(0x7f0000920000)=[{0x0, 0x74540a7f, 0x1800}], 0x1, &(0x7f00000c6000)={0x0, 0x989680}) 2018/02/05 07:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)) r0 = syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d7f000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000a65000)={{0x800, 0x3, 0xb248, 0x80, "4ac09faa051dd4af29592d76c4d7511de98b8b14c81a01ca38ac3d4c41f88c2e2e5ce54aaa2b4efe182d3baf", 0x83e}, 0x0, 0x0, 0x8, r1, 0x3, 0x7fffffff, "3f78b4228fb61c3af28e19f383dc7af6ac65b4fc8b09664c3afa78b0add1903e1265e18fac020627658d53437ec61b1cc8f1ba11e50393401d12fd4737aaa1df", &(0x7f00007ac000)='proc\x00', 0x5, [], [0x7cff, 0xffffffffffffff80, 0xfffffffffbe8f0c2, 0x100000000]}) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/05 07:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000f4000-0xb)='/dev/loop#\x00', 0xb531, 0x80800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x3c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e64000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @empty}], 0x38) 2018/02/05 07:15:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb2, 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000b2d000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 07:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f0000d89000)={0x0, 0x12, 0x1, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/dsp\x00', 0x220040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ac6000)={0x0, 0x6}, &(0x7f00004d3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f00000)={r1, 0x6, 0x10}, 0xa) r2 = socket$inet(0x10, 0x80802, 0x5115) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000ecf000-0x2f8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x298, 0x130, 0x0, 0x130, 0x130, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000b0d000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1d0}}, [{{@ip={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff0000ff, @common='vcan0\x00', @common='tunl0\x00', {0xff}, {0xff}, 0x33, 0x1, 0xa}, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xfff}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @generic="9af5d5310bc9936d95dc4976040c92be", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7f, 0x2, 0x10}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x800, 0x8000000000000, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffff00, @generic="5c1574a3f17b29600756d4c88f6640fc", @generic="7875dcc10f9ce8f67f8ed8f386385d73", {0xff}, {0xff}, 0xff, 0x0, 0x48}, 0x0, 0x98, 0xc8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x1, @loopback=0x7f000001, 0x2}}}]}}, 0x2f8) sendmsg(r2, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[]}, 0x0) r3 = syz_open_dev$audion(&(0x7f00002e0000-0xc)='/dev/audio#\x00', 0x7, 0x200000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/02/05 07:15:05 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, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) syncfs(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000023a000-0xc)={0x4, 0x1, 0xc2d, 0xfd, 0x7f}, 0xc) 2018/02/05 07:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000035c000-0x201)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "7c8a32", 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000df3000-0x28)={&(0x7f0000962000/0x1000)=nil, 0x5, 0x7, 0xd4, &(0x7f0000482000/0x3000)=nil, 0x7}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000ea000)=0x100000001, &(0x7f00009b4000-0x8)=0x2) syz_open_dev$binder(&(0x7f00004b0000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2713, &(0x7f0000f10000)=""/1520, &(0x7f0000beb000)=0x5f0) ptrace$pokeuser(0x6, r0, 0x43, 0x0) 2018/02/05 07:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000020000), &(0x7f0000a98000-0x4)=0xc) add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000204000-0x1), 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000ed9000-0x10)=[{r2}], 0x1, 0x8001) write$eventfd(r2, &(0x7f0000456000), 0x8) 2018/02/05 07:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f3c000-0x10)={&(0x7f0000cbe000/0x4000)=nil, 0x4000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000505000-0x11)='/dev/vga_arbiter\x00', 0x8400, 0x0) epoll_pwait(r1, &(0x7f000066f000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2, &(0x7f00007bd000)={0x1a1f}, 0x8) inotify_init1(0x0) 2018/02/05 07:15:05 executing program 1: r0 = open$dir(&(0x7f00004c7000)='./file0\x00', 0x100, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f9a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x143800) ioctl$TCSETSW(r1, 0x5403, &(0x7f00008b2000-0x24)={0x4, 0x1, 0x723a, 0x100000001, 0x6, 0x6a0, 0xffffffff, 0x7, 0xd9, 0x6, 0x10001, 0x1}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000740000)={0x5, &(0x7f000009a000)=[{0x27, 0x1}, {0x288, 0xfffffffffffffffb}, {0x9, 0x5}, {0x4, 0xffffffff}, {0x2}]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fa7000)={0x7f74acc0, 0x40}, 0x8) renameat(r0, &(0x7f000010d000-0x8)='./file0\x00', r0, &(0x7f00004ae000)='./file0\x00') getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000411000)={@rand_addr, @loopback, @loopback}, &(0x7f000021a000)=0xc) r3 = syz_open_dev$midi(&(0x7f00008bf000-0xb)='/dev/midi#\x00', 0x9, 0x400000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000069d000)={r3, 0x0, 0x3, 0x80, &(0x7f0000d6c000-0x3)="b3e36b", &(0x7f00001de000-0x80)=""/128, 0x5, 0x9}, 0x28) close(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000076000-0x1)='\x00') 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x5c, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="33d7e6eb7f71bd4bfb5790a72cb934ac", {}, {0xff}, 0x32, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x677) syz_emit_ethernet(0x3e, &(0x7f00003a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000053d000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f000053c000)=0xb) 2018/02/05 07:15:06 executing program 2: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0x67, 0x90000) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) semctl$SETVAL(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000b93000)=0x992f) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$evdev(&(0x7f00008da000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000310000-0x18)) close(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000970000), &(0x7f0000ee1000)=0xc) 2018/02/05 07:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) 2018/02/05 07:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29}], 0x1, 0x0) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x4f7) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000cac000)=""/4096, 0x1000, 0x60, &(0x7f0000205000-0x1c)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000)=[{r0}], 0x1, 0x0) [ 89.117471] irq bypass consumer (token 000000006ebd8de7) registration fails: -16 2018/02/05 07:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x6}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb5000)=0x0) getresuid(&(0x7f0000cad000), &(0x7f0000313000), &(0x7f0000c27000-0x4)=0x0) getgroups(0x4, &(0x7f0000f46000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = gettid() r5 = dup2(r0, r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000a81000-0x14)={@remote, 0x0}, &(0x7f000013d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000f4b000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1, r6}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b5d000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000708000-0x4)=0xe8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/relabel\x00', 0x2, 0x0) getresgid(&(0x7f0000212000), &(0x7f00009f0000-0x4), &(0x7f00001f7000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000053000)={&(0x7f0000713000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006d7000)=[{&(0x7f0000956000)="fc2bdeedc0e93588c462efc57997d4c02a60ab0186c3b02fa3ec3d5cf9b54b6cb8284b1a997121de7cc2b510270f58c85cbf64e952539df2b3f447600893099c25ecc8ed133df0cf458de6a8b91eaa63163a7eea942ce7fee2956eae602143788ea5639d0a6b00cd91ab8cc57570881b67e3501d7e", 0x75}, {&(0x7f0000dc2000-0x1f)="9279e58e7b0955d867ae751f9b0b4983d2368d9206159c90e69cf66fa6a0b8", 0x1f}, {&(0x7f00004e2000-0x71)="a5a18133eafdbb86d9b9aa94457448490d46be044f022acadb9defef0fe98ea39fe65fe3be30baed33077fe73351da80986e1e5d3e5cea0e397f5db64b8b4d6ed901d427f453be40c683c0f129969856fb42a1503beaa2000b7c37aee67185d083de54a2e76623bdb60846c7d7b3247e33", 0x71}, {&(0x7f0000209000-0x1000)="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", 0x1000}, {&(0x7f00005fe000-0x6b)="cdd7385de9e7be1c32cb7fb272f81df55e12a89bf32af5ff64d13b7e7de36bebce8d7afd08d95e5672ed4683a06cd98997a7d82c4c7c40be82f95c86c428e69f0c45cff093b7bc26178cbcd7981c5532ddb03c57f01ac66a96b887eff04f0b74bdaa85f1e0f19157852019", 0x6b}, {&(0x7f0000062000-0x5f)="7b8cabc61e781918bb655dfcf34094087c3c6d4a3bf9a0dbe2b783bdf54188fba3f804dc025c38d917b2a8e8197095dad0edbc0eeab03d92b44bacedc763f5595a17516e5472e31f2deaa4f8970e59573d5b0e5cc25a3d92aea4cd8d1f943b", 0x5f}, {&(0x7f0000a59000)="207a626168f5c5afa1781d4a702739ea5f0a4757142bbf", 0x17}], 0x7, &(0x7f0000508000-0x68)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r7, r8}], 0x68, 0x40}, 0x20000000) 2018/02/05 07:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000267000-0x9)='/dev/ppp\x00', 0x1, 0x0) sendto$inet(r2, &(0x7f00003ba000-0xcb)="90197708d7d89717f21c75cc4d6b8e050a47635b2e1943b77356e64a5b6467231fdeed739c8bb82e715c5daa7b569454b84d411c64ac0e65b4be87d6d2cf84fa76bf44b9ded2bb6b5c9bbbe05d3cf7d108f68a57ff3018ac247c853c4f92d90981eaa2a66279e32c63a8b1cb43e4af69c40ddd9e6cc2090fe5e0516dd1448dd2aeb7edb8106696273c4a6b541b912cfcd3b4ddfaa52479ffc6ee15dbdb92c3843a6958be07a641a4ee8e276f1afae762ebc3db9d15eecc6c926040c09c6e2cc60536933405514ac021da69", 0xcb, 0x20000040, &(0x7f0000ae7000-0x10)={0x2, 0x3, @rand_addr=0x5}, 0x10) pipe(&(0x7f0000360000-0x8)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) open_by_handle_at(r0, &(0x7f000045c000-0x3b)={0x3b, 0x7f, "f1c6d1286ccee4b0672a5582618dc89f9f95908cb79b25c6135b3518e65d5886a3852817c9505f73fa25221bfed19552c95bb5"}, 0xc0) pipe2(&(0x7f0000b78000)={0x0, 0x0}, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000050e000-0x8)={r0, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xffffff88, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x13, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, []}, 0x392}, 0x1}, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000f96000-0x8)=0x1) 2018/02/05 07:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f00003b2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/autofs\x00', 0x82, 0x0) r2 = syz_open_dev$adsp(&(0x7f00003fa000)='/dev/adsp#\x00', 0xfffffffffffff197, 0x80000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000fc9000-0x4)=r2) r3 = syz_open_dev$midi(&(0x7f00000fa000)='/dev/midi#\x00', 0x3, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b87000-0x20)={r3, &(0x7f00003a2000-0x30)="7e1476caf80c4e76a1adebdd9dd0a68849a3af9a5bfc5fb936ec096fdf9ac11ef0fb36d2c913deb063397144d3593d6d", &(0x7f000073d000)="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", 0x3}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ab000-0x11)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009c7000), 0x4) clock_getres(0x2, &(0x7f0000c0b000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)={0x0, 0x0, 0x0, {0x0}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000062d000)={@local}, &(0x7f000069c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000702000)={r0, 0x87e5, 0xa4, "86fab51b8156e6b81c6ef00e0b8b0fc54462c2e124fb32e486d78df59ddcc22470d1092da19633e39281d86dbc564124713694d55c8451033e77235632bafc739d56fc40fd79d168269eca67f7beef2fcf813b0d663d0cf3a5a42541160ad630c1f92db6252ca4fc75abb298c23de0a42ba2203705970e285adb8b142a878945402744c0b3e4f605413dab56096071609df3a6f9576ea12705ecf6ee8fb35112eb9e4037"}, 0xac) futex(&(0x7f0000ce6000-0x4), 0x5, 0x0, &(0x7f0000bc8000-0x10)={r3}, &(0x7f0000c89000), 0xfffffffffffffffd) r4 = syz_open_dev$vcsn(&(0x7f0000d95000-0xa)='/dev/vcs#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000b1d000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfc7}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}], 0xbc) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4), 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_settings={0x3fff8, 0x4, @cisco=&(0x7f0000337000)={0x9, 0x5}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/02/05 07:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000035d000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/02/05 07:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000035a000-0x34)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x9, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x34) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000ec8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005f0000), 0x0, 0x0, &(0x7f0000c34000)={0x2, 0xffffffffffffffff, @rand_addr=0x4}, 0x10) 2018/02/05 07:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x5, 0x13, r0, 0x0) mmap$binder(&(0x7f000006a000/0x3000)=nil, 0x3000, 0x1000009, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008de000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000df7000-0x18)={r1}) [ 89.465934] device gre0 entered promiscuous mode [ 89.483251] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/02/05 07:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ee000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000a08000)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00007d5000)={"691533ae73644f6fb8eb63d564ca4c8a56e58edbaa3b4d1b1afd06fd836ede30101062b78fe9d2bfcc72bab60621920a614d52f0507cdf74309ad14b67d5887fcdf6dfbb6734e4618bcda8a393f017b407558e8a77e0d66e6fd4a05f41663cc1649ccde0f4efb8496f5d33f87adce294cc321bbe678bf3cc6ab0a3724e14e9ad0627b1a3220f517170c5f205cbf5849211084fbe8f0fea3b9f6438b0c573ec7c084d3a156b54bc9513178dd28499c47801d228ad67daabdd33664e567bb01872d331e851d44884c23fb72534840834e2448eca5c25ede8b6df5bd389149ae2f08a96d9a1ad0fa39c5ee01af7173f3c20f42fa94fe20d3ac0cfae62f696bf1dcb4a817183856d6fb285732076893fe4d4323bef5ec55ba2d44b642af066b3ca3f1bd0fc7db7f73d3d47c2d98da10cdfbdc96b9abefe1f3a49f1d62ce3d836e8e7008b4adb22a64500b93ec88e89c3da07a1092a81aed9812d93e5302a4b3a81090a975359fc0d9c12c5575ad9fa8f455f2d5264368e2f6b5f6a4543d99b27ebd8ec5a6f60ab31404037c1a8eeb49eb3df5bd3ea642e83a790078cb62a892d06ce61163aa227fb1673f1716d9a6000a2d10fad53df7b1e7b5a4e3f0b8355d10a490eec554b7ca5efe236f6b8771b3fb4c856dce3050a2963dc31a6c6f1b468985ad6e100f6cccb5e34cc979756c6a03d5db8d76ddde35e3e47d24cd942f0cd204fa36b68fde3f7adcc7f2187deeeacf770105841a152176024aa9ad413fb8b09172a0fdbeff7abcade0062d292a31f803c926d47a6438e4b025a38d628d184a2b91c9f28d8cedd46c98d581fe8c6239bbb8f75010437f0ce0edaefb8d4c4617a441dd5b89de6fd493918f6bb95f497c5d7ef9973fd954929b710cb55de47d9bf556f900af31f61ee37d124fc49fb2d324c253f4abfdc8ba570da080c10c33d1e80d53a8e519913e5325eaf2f4a1ba1e20e24f0a0b183fe6a864891d0af019dc1076edd8d47cf3367eab88238865f3765d77b29abbdd770725992da68078c05ecbaf0087f06155b9bd4a124ab92e738faaa6326a09006b607fe9904475ccab21d46abf2ecd8319ff3525e5f1e5edcb4462222cc19cfd78fd4e132ce78028f061fcaa1f8a915e9d6d99fdbcfce591b2f6d4ea5f56b00dde061aa3ad4ebe62c85100bd26c0ef4b6e62aaae3742fed670ea597e9c5ef0ae5089d1678ef4fb5a7e3efe63d00f88671a7a25481fb654114a835ac7f0d337ef888d1949e43e62249bfd6e0a8eb162af5d3867179ea59f6ea279689c00a4e08135aaae00efd08d480e31532d8701a6c66218b5eafa39795d49e45c08affbc3d2a1a4178188fd97a849cabeca5774a9cbf1f112fdea36acb3e46fcef5ad2131c773a93d230fb5bd3ad4b105232ea8a57ee18b1aa1b3bc81da63fe4488eda6dae8abceba260584e35bfee075c"}) 2018/02/05 07:15:06 executing program 5: 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, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000332000)={0x3, 0x0, 0xf8d, 0xfff, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x1e8, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 07:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) write(r0, &(0x7f0000c88000-0x26)="2400000026007f000000000000007701000000ff0100000000050000ffffffff0100ff10", 0xfffffffffffffff2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000257000)={0x7}, 0x8) fstatfs(r0, &(0x7f0000bdd000-0x70)=""/112) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032d000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a39000)={{0x0, 0x3, 0xfffffffffffffffb, 0x0, 0x52}, 0x7, 0x80000001}) 2018/02/05 07:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000766000)=0x1, 0x4) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) [ 89.535011] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/02/05 07:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000c8c000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x12b500) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000690000-0x5c)={0x70b1d39b, 0x1, {0xffffffffffffffff, 0x0, 0xffff, 0x2, 0x40}}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 07:15:06 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, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xc)='net/netlink\x00') readv(r0, &(0x7f000072a000)=[{&(0x7f000046f000-0xf5)=""/245, 0xf5}], 0x1) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = mmap$binder(&(0x7f0000e80000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x24, 0x0, &(0x7f0000001000-0x24)=[@clear_death={0x400c630f, 0x2}, @free_buffer={0x40086303, r1}, @register_looper={0x630b}, @enter_looper={0x630c}], 0xfe, 0x0, &(0x7f0000001000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6c, 0x8, 0x3, 0x3, r2}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0xa, &(0x7f0000001000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/11, 0xb, 0x2040, &(0x7f0000000000)={0x4, 0xc21, 0x3, "724543b4afb8", 0x1}, 0x10) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000185000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f00003a9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf}}}}}, 0x0) 2018/02/05 07:15:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00006de000-0x8)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000af9000-0x10)={&(0x7f000006f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) [ 89.588187] binder: 13223:13224 ioctl c018620b 208ddfe8 returned -14 [ 89.600733] binder: 13223:13224 ioctl c018620b 20df6fe8 returned -14 [ 89.620663] binder: 13223:13224 ioctl c018620b 208ddfe8 returned -14 [ 89.620794] binder: 13223:13240 ioctl c018620b 20df6fe8 returned -14 2018/02/05 07:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000375000)={"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"}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005b8000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00006f7000)={0x1fb, 0x6}) ioctl$sock_ifreq(r2, 0x8969, &(0x7f0000d7f000)={@common='gretap0\x00', @ifru_mtu}) 2018/02/05 07:15:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003a4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d54000)={r1, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000b70000+0x510)='/dev/vcsa#\x00', 0x2, 0x8280) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d4a000)={r0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8410}}, 0x9, 0x357a, 0x8, 0x1}, 0xa0) 2018/02/05 07:15:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x11)='cor^dump_filter\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000932000)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000002000-0x8)) 2018/02/05 07:15:06 executing program 2: r0 = gettid() ptrace(0x19, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c7000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006d1000)={{0xa, 0x0, 0x6, @empty, 0x391}, {0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x117c, [0x9, 0xffffffffffffffff, 0x9, 0x3, 0x717, 0x81, 0x9, 0xaf]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000002000-0x110)={{0x101, 0x7, 0x2ca2, 0x7fff, "8055fa0c567f9384ef9fe08b91296e53b48326436d190752b4407735570d3d09837a365ba2167852f09b1de3", 0x7f}, 0x0, 0x0, 0x2e0, r2, 0x7fff, 0x7c07d50a, "599b182f270bb5e9475e36e282721386a959a74178d41d1db4733d980efbbbf083ac4d3c9e2092b842f32412c158edc7b89e3c9fcf644c4e81962efd0c5a1f43", &(0x7f0000001000)='\x00', 0x1, [], [0xf7, 0x80, 0x4, 0x5]}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000002000-0x50)={{0x1, 0x8}, {0x8000, 0x7}, 0x2, 0x1, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xf6a6, 0x2, &(0x7f0000002000)=""/65, &(0x7f0000001000)=0x41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)) r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x399f1336, r3}, &(0x7f0000006000-0x18)={0x5, 0x8, 0xa926, 0x4, 0xffff, 0x9cd}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff, 0x5, 0x3, 0x8, 0x7, 0x0, 0x100000000, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xfffffffffffffbff, 0x6, 0x8, 0x0, 0x7}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000)={r4}, &(0x7f0000001000)=0x8) r5 = semget$private(0x0, 0x2, 0x202) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000002000-0x1c)=""/28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000007000), &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x67201cc7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000008000)={0x4, 0xebe7, 0x3, 'queue0\x00', 0x80000000}) 2018/02/05 07:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000), &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00007cf000)={0x0, 0xaf86}, &(0x7f0000bdc000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000576000)={r5, 0xecf, 0x8}, &(0x7f00000c5000-0x4)=0x8) accept$ipx(0xffffffffffffffff, &(0x7f0000849000), &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)) mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400}) 2018/02/05 07:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x2, 0x401, &(0x7f0000a8a000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000331000)=[{0x0, 0x6}, {0x8, 0x1}, {0x0, 0x6}, {0x7, 0x1}, {0x7, 0x20}, {0x3, 0x7ff}, {0xf, 0x26e}, {0x2, 0x2}], 0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065e000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000004c000)={@broadcast, @rand_addr, 0x0}, &(0x7f000004a000-0x4)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000889000-0x4)) sendmsg$can_bcm(r0, &(0x7f0000034000-0x38)={&(0x7f0000806000-0x10)={0x1d, r1}, 0x10, &(0x7f00003ca000)={&(0x7f00002e6000-0x80)={0x5, 0x1, 0x2, {}, {0x0, 0x7530}, {0x1, 0xad, 0xdbb9, 0x5}, 0x1, @canfd={{0x3, 0x3, 0x4, 0x5}, 0x39, 0x2, 0x0, 0x0, "151b94d502aa80151d219a61d77407ecaf035d448169f5f8e8948c217771a61cbdaf2a903a6c6455275cda0b8b6ea1a7e257020f52d5cfd55ce34840e2eab956"}}, 0x80}, 0x1}, 0x20040004) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000dde000-0x4)=0x2, 0x4) connect$unix(r2, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c35000-0x44)={{0x2, 0x2, @rand_addr=0x2}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x0, @empty}, @common='tunl0\x00'}) 2018/02/05 07:15:06 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001e000)='/dev/cuse\x00', 0x402, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000001e000), 0x2) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)) 2018/02/05 07:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000032f000)='/dev/input/mouse#\x00', 0x0, 0x8003) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000750000-0x50)={@common='ip6gretap0\x00', @ifru_names=@generic="a90e7972c1ece8fcea8aae042a6f1ebd"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r2, 0x1000000000016) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = syz_open_dev$dspn(&(0x7f000085e000-0xa)='/dev/dsp#\x00', 0x4000000006, 0x800) ioctl$VT_RELDISP(r0, 0x5605) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/02/05 07:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00005b1000)={0x10, 0x0, 0x0, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) 2018/02/05 07:15:06 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) clock_gettime(0x0, &(0x7f0000b11000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c27000-0x68)={0x3, 0x9, 0x7, {r1, r2+10000000}, 0x100, 0x1}) 2018/02/05 07:15:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x4, 0x181100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000306000/0x4000)=nil, 0x4000}, 0x1}) sync_file_range(r0, 0x6, 0x9, 0x3) 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, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052f000-0x10)='/selinux/create\x00', 0x2, 0x0) pwritev(r2, &(0x7f000007d000)=[{&(0x7f000088d000)='Z', 0x1}], 0x1, 0x0) write$selinux_create(r2, &(0x7f0000614000-0x47)=@objname={'system_u:object_r:device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) 2018/02/05 07:15:06 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00009da000)='/dev/input/mouse#\x00', 0x1, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x6) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0xc)={0x1, 0x8, 0x5, 0x100000000, 0x20, 0xfffffffffffffffa}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x4, 0x3, 0x8, 0x8000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x4, 0x52b0}, &(0x7f0000003000-0x4)=0x8) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x4) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001000-0x36)="62157592011738938276b11af663680897fff2658ebd817ddac7c734bc6008e71bd775a49e689334b063c0b132450ef0908469df2bed", 0x36) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x8000, 0x8000) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000004000-0x18)={0x0, 0xffff, 0x6, &(0x7f0000003000-0x8)}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000005000-0xc)='/dev/random\x00', 0x0, 0x80000) r5 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x1, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000005000-0x2)={0x6, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000006000-0x38)=[@in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xbe}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7265}], 0x38) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000003000)={0x10203, 0x0, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000003000)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) ioctl$TIOCNOTTY(r5, 0x5422) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x3b)={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x32}, 0x3b) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000001000)="02cd2940d774abcad74838c93c14db31f57f636c5f1597688caf10adfe08261667f4fa2fbbbc78c9a261723520ee085b7294284b20515f833dc01c6be790353477449301fc8e85da1bcefb9df43587b87f2778dd16392c636f088cd10341b30fda6617fff46431469a27885720f3c982530a9a00a2059152b0fbfe2314bb7db532c6160e", 0x84}, {&(0x7f0000002000)="2880e1410a2f01a6fa10116d6dba83db845431abc76cbab87d50b4b919ad1da5394d2b217a07806f871ca273d3cce773", 0x30}, {&(0x7f0000002000)="6bdb71635861447f70a1a2bdee381b9481384524b0fbe092f1627d9f2d17154d338c51f527b48a5838b31ef23bc0200866590bb317d579650c811a45c140a9dbe69145aeb9ff2cc8b739bb2d8cf4fdddc23c3317a470bfebe86bea2324d49bbdfecd137b0d22b9c8c72d20e0cc717915dcde4356d384cd83729e48e8353691bdb19489f11e", 0x85}, {&(0x7f0000003000-0xef)="07815ed3c3f61fd323454ee597050b4bdc651fc15384e27347475810f6e4a95ec63e7deabf94365d8d1b752d8f48d9587031379eb311dc5f8abed7f9269d35079c7e63ea310baf6cd1617ccd9998ca56a5bce382cb5bcc859c8383647c55eff442b134eb4d8182ec5ed3fbb999bc0f98398e5ea05f6bb4331efc5b796ee14f16bbf176fd383e54e3a5f709a3665e98aca13834512be84c4a1f8058e1aa450be4a75891f11da11846db1b39afcacf3a5183c986a2e5605df051f657903ff74ffed47088b30c20e2176aa9da6629e14942b798a877addba3cecd48fc2b08b6195c7adc966aff863b8f2a4b9e4cd655a9", 0xef}, {&(0x7f0000003000-0xf7)="6056676655006465db431d190ccd7e0aee395b63a550ed442205b58aa8a1aaa85dc4928058251378256e79b716b3ad578a9098bea53dc7bc7c56fa41c752ed8e97be9d5c74f40f6f5c4b0451211393a9d3d4ffe4bbfc53004547ee948ada3f7f56189ce5a049a60fce96274f30c18bde20bf91543e1baafc42938e1b58b2b9c1bd50c235fc393a13b88e2141dfd3b6e6f8805f7eb57107f67a10e7e1696cec75214dfad198d7be1fb21cb7d95bd160b5326cf37b4cc67b69f318b2c56782dde623c96985019399896484e8e86f2903d4cd07da6571c17d7432b2ca1ce548462716918cbd88cd013baaa852eae47487e093425ddc14f2f8", 0xf7}, {&(0x7f0000001000)="d91909ae7f4db9c8e1207352d72f8e5d4dbb900e1869bdc17208183ade41509f33518ebfb4ca1feca9530aed71ebbdef45d62d9ea63a87ceb46fc984381157e4a23ad782f3488e66d2214bea75451d2761a81e5f07ad9a7ba0cbc7943ddfbea39a0a48c93a9185936ead1af123d537f615e9ae037675ecbf2bef2e", 0x7b}, {&(0x7f0000002000-0x3)="b55082", 0x3}, {&(0x7f0000000000)="962ca1e0ebf1545ad69c7855f3ae50517166c95b92e6917316726af7d4dfea3c8d6b2e93af188360cc571e81d0b9cc3315a458b87c735d963e542b10fff28ffecf2bf7bee20cf5769c6d2b67a5b6c858fd4c3345731c2177cdca6340823af862cc3bec5581c8860d5c467f666b7431b5927167994355f32318c5b3c9df8d7d5d6cd4a33c177f4fd46b0a2750989494e41acf3e2211811226d45d75", 0x9b}], 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0xff, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0xb8, "a647643436f34f234460e1c31460e408a506bf463ef7b89ae6908db0758143a35d9f4cad371db65a15d92572eee0cca31f211d74eba25330aba8cb6d8a4cfe65a7305d2b7c2adbb201921105c167b5fcf52db4c2e3a001ef696ac2b6fd3d6231f3fad267cc603c0d0974b22384511db0c483cef81fbc5ad944d8d6c7bbefdde7d2b2512ef1b91d96277da333c20af9f03b2aa92b7c48dccbd1353ecb0afc4a266d56e41b2d6c54695797be65dc20a512e80fcee11ed7261d"}, &(0x7f0000004000-0x2)=0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000-0x8)={r3, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000006000-0x49)=""/73, &(0x7f0000004000-0x4)=0x49) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000)={r4, 0x3ff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r1, 0xff, 0xe428, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000-0x20)={{0x0, 0x2710}, {r5, r6/1000+10000}}, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x10)={r3, 0x5, 0x4, [0xadf3, 0x8001, 0x5, 0x3]}, &(0x7f0000005000)=0x10) 2018/02/05 07:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000-0xc)) timerfd_create(0x3, 0x80000) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) 2018/02/05 07:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f00003a0000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4e000-0x9)='/dev/rtc\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b16000)={0x0, 0x54, &(0x7f00007b3000-0x54)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xad2}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f00000dd000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bf9000)={0x3, 0x3ff, 0x4, 0x8, 0x5, 0x100000000, 0x275, 0x401, r1}, 0x20) socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c47000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e20000-0x4)=r2) 2018/02/05 07:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00009c0000)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x9)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000030e000), &(0x7f0000472000)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000070000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000396000)='/dev/dsp#\x00', 0x1ff, 0x8c02) writev(0xffffffffffffffff, &(0x7f0000003000)=[], 0x0) chmod(&(0x7f00009c8000-0x8)='./file0\x00', 0x0) read$eventfd(r1, &(0x7f0000c18000), 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006e5000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0xa0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000a41000)) 2018/02/05 07:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() r2 = memfd_create(&(0x7f00003a1000-0x1a)='^,userppp1bdev^!:vboxnet1\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000003a000-0x8)=0x8, 0x8) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000d18000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a3e000-0x4), &(0x7f00006ec000-0x4)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$rds(r3, &(0x7f0000c20000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) 2018/02/05 07:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000014e000)='./file0\x00', &(0x7f0000a55000-0x2)='./file0\x00', &(0x7f0000a86000)='tracefs\x00', 0xa00001, &(0x7f0000277000-0x1000)="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") 2018/02/05 07:15:06 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00009d7000)='./file0\x00', &(0x7f00009d8000-0x1000)=""/4096) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/02/05 07:15:07 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000016000-0xc), &(0x7f0000013000-0xea)=""/234, 0xea, &(0x7f000002a000-0x38)={&(0x7f0000037000-0x40)={'crc32c-intel\x00'}, &(0x7f0000036000)="e033636aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e65145a86fed7a0bce52a4923d1b472b3d7c015e9466d1bb282198271203253cec406efb66138", 0x41}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/vcs\x00', 0x40001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f00000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x2200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000016f000)={0x0, 0xa3ac}, &(0x7f0000159000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fee000)=@assoc_value={r2, 0xffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x5, 0x4) pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) 2018/02/05 07:15:07 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000027000-0xb0)=""/176, 0xb0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000+0x85)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000002b000-0x4)=0x26) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000002b000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xf89, 0x3, 0x7f, 0x30000000000000, 0x80000001}, &(0x7f000002a000)=0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000002b000-0x6)={r2, 0x1ea}, &(0x7f0000027000)=0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002b000-0x8)={0x0, 0x0}, 0x80000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000007000)="ac7d4fe5ef65") mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000002c000-0x10)={0x0, 0x6b8f59b0, 0x8000, 0x4}, &(0x7f000002b000)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002b000)={r4, 0x2f9}, &(0x7f000002a000-0x4)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000002b000-0x20)={"070017eb53e51ee46bff00001f7f08c0", {0x4, 0x9, 0x5, "5a1304bdeea7", 0x8}}) 2018/02/05 07:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0xfffffffffffffffc) setsockopt(r0, 0x5, 0xfffffffffffffff9, &(0x7f000013d000)="6f79bb203dd1ef4f894b4d85d43bcb2be7f41c43f04311e05914b6a195f7c151c3", 0x21) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) 2018/02/05 07:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000732000)={0x2, r0, 0x1}) accept4(0xffffffffffffffff, &(0x7f0000841000-0x10)=@can={0x0, 0x0}, &(0x7f0000020000)=0x10, 0xc5d7b77e07f35f01) stat(&(0x7f00000ba000-0xa)='./control\x00', &(0x7f0000744000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000034c000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x9, 0x2, 0x20, 0x80, 0x2f, r2, r3}, {0x8, 0x4, 0x652d692b, 0x8001, 0x4, 0x8, 0x5, 0x5}, {0x8f7d, 0x20, 0x8fec, 0x4}, 0x7, 0xb, 0x3, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x8, 0x10000, 0x2, 0x3ff}}, 0xe8) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) signalfd4(r0, &(0x7f0000721000)={0x6}, 0x8, 0x80000) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 07:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x476) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x1000000011, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/02/05 07:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000448000)='/dev/vcs#\x00', 0x0, 0x301000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000423000)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x400000e2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockname$packet(r0, &(0x7f0000f07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009fd000-0x4)=0x14) 2018/02/05 07:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) prctl$setptracer(0x59616d61, r1) 2018/02/05 07:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000069c000-0x8)={0x7}, &(0x7f00003a0000), 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) 2018/02/05 07:15:07 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = geteuid() r4 = getgid() r5 = fcntl$getown(r0, 0x9) r6 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a64000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00004bc000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c90000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fed000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000024b000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000033000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r24 = fcntl$getown(r0, 0x9) stat(&(0x7f0000ae6000)='./file0\x00', &(0x7f00007c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r29 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00004fa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007cf000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004b8000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a0000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000f6a000-0x4)=0xfffb) getresgid(&(0x7f0000d9b000), &(0x7f0000d61000-0x4), &(0x7f00009e0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x3, 0x9, 0x100000000, 0x9, 0x0, 0x6, 0x800, 0x53a74284be6c32ca, 0x3, 0x100000000, 0x3, 0x401, 0x5, 0x3ff, 0x6, 0x4, 0x81, 0x5, 0x2, 0x1, 0xfffffffffffffff8, 0x8, 0x0, 0x20, 0x800, 0x521, 0x80000000, 0x5, 0xffff, 0x81, 0x9, 0x0, 0x401, 0x3, 0xce8, 0x101, 0x0, 0xaad, 0x4, @perf_bp={&(0x7f0000001000-0x1), 0x5}, 0x908, 0x7fffffff, 0x4, 0x4, 0xfffffffffffffff8, 0x1000000000000000, 0x3}, 0xffffffffffffffff, 0x20, r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000204000-0x8)={0x0, 0x0}) stat(&(0x7f000021e000)='./file0\x00', &(0x7f0000f3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c7000-0xc)={0x0}, &(0x7f0000000000)=0xc) r41 = geteuid() r42 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a60000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047a000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r48 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00004a0000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d22000-0x10)=[{&(0x7f00006ab000-0x57)="5caec818de7bc3f4c674f06fe10a7816099b3f3e1d6d4338f2e9c437db21db4cf00e0f6255285197fc302d624d23e3e5495830709a94b7b162affdf03a2f360329efb54b4c452758a8609dedb97ecc544d85c673e7493cd8b55a91e0430aa745973c6c349b7123793a41cbb25f82117e9de19dec8e4365d69585", 0x7a}], 0x1, &(0x7f0000cb9000-0x140)=[@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={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x140, 0x40000}, {&(0x7f0000c2d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000419000)="91f7400666e6a829765b55601159e0a8de7689c565f33c131dac2c065174091199e67c55e690093b6b197b91ddb1feb592de393551d8c60de5c27c740f975c65dcba65bd0a3c0cf2d86ab23987bfae496d75b318baf197828acc89fda8fe33077dd7d592a301596c8918dabc2099d4e2275586aaf594d189e542239e66124b2f2d057a0bd4f74064d1c9272a1ce6ba2983781f89495462932b9d5254d46ec4cb2ac08c3e8d4d0328689d2ddd1d5d38c59cec773b899478f4e60e7b220cb835eeb48afe8bde7f9415f143f5c45b6b878a01c5fc94f048944aca", 0xd9}, {&(0x7f0000126000-0x9a)="c53b4e86251c0627ef776ed552435f74613ec1ddc0258fcc39d8f19ab5b63ab8bd5dc88d229909d629282a5405ab1d6328ce2616bdb3eeaf2280ded0ed35a31c00253f1be3bd61d717b64d5f78de65d38688ae7b8468e32af5dfd1f127abab00e9426b9c76b20898c1c106802bee5fa8728d0147ab72b7457e5829e1d4b6ee8ce6322fc483dcf85830c5e1424d029bb6f5ab0cc7f24aee0e538a", 0x9a}, {&(0x7f0000000000)="ad63366c42ee362fa12cfe9d2105a06eb481e4fea6da3292ddee7cdfc3fe80761cb7d985d6ef2a5da4", 0x29}, {&(0x7f0000000000)="e683f4aa17bef2a2442d2bcd54ea24240d1ce358097e27881764196ed180e89a8d710402d52678636609a3af878120a2defbfd73d8c0c7a166f48e81139d6516f8b17c8494504f2d2933f79eed87382f9101034da384c96f13c9c55f19be7fc9817aae1099933a8d256a2a01f92e7fce66bb915b528b7ce99904ff879303cfd96520937a783cf9cce35b414abcda2f71c95cbe4c0b186470bbea0ab9e09797f1b032069f87afb85907b4d81ab529c4e4114ada810385414d11595f6ef4b47f42e50fcf35c4a9b88ae9cf346b4d720d489e77a5c7", 0xd4}], 0x4, &(0x7f000010a000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x38, 0x40000}, {&(0x7f0000a05000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f16000)=[{&(0x7f0000028000-0x84)="45468698566cc5e145a6f0c67f5f04d27eac35a35413a387019fbc3330dba184385e49088150a94abfc5b626f651e051ebbb5722acb0efb9eb667547ae55dd8dba773720068ab4154def39c9ea8ffc04f8a741ba452739a2d53aaf9dc52492c56ba4ff3ff33d23442ad2421c5c188810d9e1994952ed4af6be00e6cec8ff6216d20b4ab8", 0x84}], 0x1, &(0x7f0000ad9000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r23, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r36, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x140, 0x800}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c17000-0x40)=[{&(0x7f0000d7e000)="fda5e70381e9afc2f4060eaead9d75f07edc5093957f2c64dbcc190878773fae89670d9cbcced215530802686eaf2cdfbc34ddbd91849bfd2d135d07bb48458894847e7b1ce5c335f35beef2066acbf11e657b5affee692abc01cce4c5fa0cbf7754999db5848c451777eca027f4022c510a62ba92b4b34fede2bf1404cd8149981fc55a1fb60f0ae5b9680f674472750a830cc08944ba0780ab1ea0ac3e96714e8e366141c42cda6a84754056ae19bd611f5e282a8eff87bc9883380b5ae7bc4cf6b1a1c0c6e7ffed6bcc359554e528", 0xd0}, {&(0x7f0000000000)="5392", 0x2}, {&(0x7f0000d5c000-0xa2)="63bd76f3b1433fed440c00565d5b87de34ba0d269de2e17a8c924f9c36eb1328d5aa644eb8938cf1ed09991294e1adadcfbbab89d3c81f60ce470df4db72b6383ff5f0e58809914562aaa7ba5b27a1e0f346fe3a7e3781361cf04290e5f5554829ae898b4f99ab3a45213e6b520170bc988c36675db420ce48255425b4f7b2cfc37d67eca3480ab941413c8f946e8bc9a65e4ff1af616e11277c8db3501dada37f70", 0xa2}, {&(0x7f0000605000)="9d03a2", 0x3}], 0x4, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x60}], 0x4, 0x4c080) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e600000000000000079d10f7ef0949e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf15926630bdee73fb8ffe530a58adc46da7625adae6d65daa192a5b897ca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcdd05c39944e1201764989aac2ba631799517a9e794e1dd1f2010cab", 0x62, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) getsockopt$netlink(r49, 0x10e, 0xf, &(0x7f000000c000-0xd6)=""/214, &(0x7f000000e000-0x4)=0xd6) 2018/02/05 07:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80e, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00006f9000)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a6d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/05 07:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001d3000)='net/tcp6\x00') pread64(r0, &(0x7f0000621000-0x83)=""/131, 0x83, 0x59) syz_open_dev$sndpcmc(&(0x7f0000c48000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4280) 2018/02/05 07:15:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x79, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000828000)={0x5, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @empty}, 0x2, 0x6, 0xc000000000000, 0x7, 0x1000, &(0x7f0000c3a000)=@generic="19a58a3ad3a096f23aa4919e9d909fbf", 0x5, 0x0, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00008e7000-0x4)) 2018/02/05 07:15:07 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000134000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x109440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f43000), &(0x7f0000ae5000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fe9000)=@int, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000030a000-0xb), &(0x7f000092d000)=0xb) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 07:15:07 executing program 2: 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) 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) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000d93000-0x168)=[{{&(0x7f00002f9000-0x58)=@alg, 0x58, &(0x7f000027b000)=[{&(0x7f0000f44000-0xa6)=""/166, 0xa6}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/168, 0xa8, 0x89}, 0x2d16b825}, {{&(0x7f0000aab000)=@ax25, 0x10, &(0x7f00007cd000)=[{&(0x7f00006a9000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000ecf000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f000043a000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000376000)=""/198, 0xc6}], 0x7, &(0x7f0000ee5000-0xa1)=""/161, 0xa1, 0x18d0}, 0x2}, {{&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000001000-0x6e)=""/115, 0x73}, {&(0x7f0000f4b000)=""/126, 0x7e}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}], 0x5, &(0x7f0000ce4000)=""/81, 0x51, 0x9}, 0x6}, {{&(0x7f0000662000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000006b000)=[{&(0x7f000097d000-0xd4)=""/212, 0xd4}, {&(0x7f0000b8f000)=""/134, 0x86}, {&(0x7f0000bfa000)=""/190, 0xbe}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0x64)=""/100, 0x64}], 0x6, &(0x7f0000000000)=""/38, 0x26, 0x9}, 0x9}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000-0x60)=[{}, {&(0x7f0000962000)=""/7, 0x7}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/215, 0xd7}], 0x6, &(0x7f0000001000-0xf9)=""/249, 0xf9, 0x7}, 0x1}, {{&(0x7f00004e8000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000d2b000)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0x26)=""/38, 0x26}], 0x2, &(0x7f00008de000-0x3f)=""/63, 0x3f, 0x80000001}, 0x10000}], 0x6, 0x40000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x1) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000620000)) 2018/02/05 07:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000087d000-0x18)={0xa, [0xff, 0x3, 0x80, 0xffffffffffffffe0, 0x2, 0x60, 0x784c, 0x1000, 0x7, 0x1]}, &(0x7f0000721000-0x4)=0x18) pipe(&(0x7f0000fda000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000053f000-0x3)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000389000)={{0x1, 0x3, 0xaa, 0x3, 0x4f}}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000f2f000-0x28)={0x1, 0x0, [{0x2000, 0x2d, &(0x7f0000acf000-0x2d)=""/45}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x7, &(0x7f0000609000)={0x0, 0x8000000000000012, 0x1, @tid}, &(0x7f000079d000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ca4000)={0x0, 0x7}, &(0x7f0000f4d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005fa000)={r4, 0x3, 0x30, 0x9b, 0x22}, &(0x7f00008fc000)=0x18) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000db8000)=0x5, 0xffffffffffffff9a) tkill(r1, 0x100000000001c) 2018/02/05 07:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c9000)='./file0\x00', 0xec) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/policy\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000a75000)="cd2d145e2f2d6c6f5d00", 0x2) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008e3000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00001f1000)=0xe8) stat(&(0x7f0000a0a000)='./file0\x00', &(0x7f0000206000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = geteuid() r8 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000268000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1f000)={0x0, 0x0}, &(0x7f0000b3c000-0x4)=0xc) getresgid(&(0x7f0000302000), &(0x7f0000bfb000), &(0x7f0000ae9000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b11000-0x4)=0x0) stat(&(0x7f0000340000-0xe)='./file0/file0\x00', &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = gettid() stat(&(0x7f0000544000)='./file0\x00', &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000411000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dde000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f000057f000-0x4)=0xe8) getresgid(&(0x7f000023b000-0x4)=0x0, &(0x7f0000fd3000), &(0x7f00006ad000)) sendmmsg$unix(r1, &(0x7f000086c000)=[{&(0x7f00002ae000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000229000)=[{&(0x7f0000a17000-0xcd)="a74c34da505609fe040b65440c83ffa93e4f68347bf2e2d52734e08287ad8f8429bcb0d8b2cf8bf139cc19354a695be83cf6ea1b3805bfd306f621bd2c3965ad9f411107ccbda46e6745b91fd6efd75e59ff8892ffbb33deee7c71681ecc3b0a56761fcc1f976d80da27133bdd3e18f3ec7192dab42668da7fd36848157c405d8b81e7f6587f7fa10acd4cbe479ad428c0fb08f7a187c87959795343ffee04054069c72933d8ad78bdfd44e3a47e3d74153a65f6916235c674c875db889ba96fd05f0053ac07242b86ce5ee555", 0xcd}, {&(0x7f00009ec000+0x37)="0562f1a7e99bb6b036d3a326d8c23657489f81a3f2aeb86721d7f4e5483b654de51acd276552617a8d9b777a3b210e4e18ea208027f9cd8d7454", 0x3a}], 0x2, &(0x7f0000410000-0x78)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x78, 0x20000000}, {&(0x7f0000e39000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dd8000-0x90)=[{&(0x7f000001d000)="e9f00d7d06385787700c491b121ea9eb8883898656bb5d55e496395de255e47f801bba242274e4bec88fb70c6fb55af743968f258d97459da712718ff7e234a0425e4a016c8eb9d1bef23786f2422ff55607da6660717d97870f655f7d71479fce493eb9c0f0acfadf54bce880b7958ae3a9d55327770cefc4345945674e4018825613741835a320a6fc15f0fa04d911435dc367a4b1c6be359384b57b0b9e9d", 0xa0}, {&(0x7f0000e44000+0xd66)="d8269bb5df016f4dd9bdd7b810037ecb9b007dc0583dcd662d42dea386c4aba40cc8fcd672e406b7815a8efb4a3cec13c39d4a9524860ad1be3b6477e84f90f981acf13f56ce77d0e1353173903bce00900fb171d6df50d612527cb9e7c2298fd996487e6db88804e9dacb297cefc9b0e427d4f9d82a16561c74200a55a220f4d79584691f737875d64256125ad0e08cfcf4b82611a5334ccc41dbde3aee0e", 0x9f}, {&(0x7f00007ab000)="6320a22fa839ffd2c9e6e832", 0xc}, {&(0x7f0000486000-0x8a)="f88299bd7f3bb314d82f7adc6bb4e49df2868204c5dba1ef8665756fbadc5891f087f58a3756dd7753fedb4daa8ac9d87a469a5288b9051c02d05ad1ddcfb917d3c710688cfd450b965f7f25566a789ac44703eb5c2c726a042b8816437b78e988fbcb26d1fa23fff395cd0a34ad2ddaa8f07116aef1b49373701e0367ffe895431f48be8971ec6add25", 0x8a}, {&(0x7f00002de000-0x53)="28b2dce1d234bc84a0d912706e751c8c0b3e1aee5abb33ed8c0fcd391ad23eeb6880fef00e82d1ed7f4ac42000248fa4437cf08c23addd3ec699c9d2561a6428fee384bcccc4329319fdb70877946c71b15eb7", 0x53}, {&(0x7f0000fe0000-0x48)="4b0d6a3e810be7887421d14a25593da8f3f0f48293e48c2fc08c20b6b7060b216e583e6e1d054434e30b1c4606916f712e131115c897398171069ebee9fd16d4442e0527c74b0eeb", 0x48}, {&(0x7f0000fda000)="75bdf0a5eebf3982ab0c1a88f89d892594d5d38e4d0863c2fb46c81d1743f25db6882ee78e8bb6e8eae263154d2a16ec6217ff0adcd32bfc2f7f13de74fc24229b0ce25a02647a157b1ac172c82a230aea3694171a1958faec6f5463a681f1159e309c5b13ca048022f2c62aee8615d495ab3c8ff271dec2f649e2f72af1d987cfee09cf2676e8386c2e472384b4b926deb57b21370406db10ffd1773ac90fc1a0db112eee5861eb2264625b6c0c5cbdb43f0a3c0ed7ef644ea7e3d14894a99c1df8f9bce3498e581d39042d089474b433d3f1715dac0b98ce66fbe9080f8068eb33f5", 0xe3}, {&(0x7f000004a000)="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0x1000}], 0x9, &(0x7f00009a3000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x10}, {&(0x7f0000d8b000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00005f5000-0x30)=[{&(0x7f000063d000-0x29)="5418105b6134808f26094514926bade451a95b759e5ea923fd384feecbc7ebd77c6473c5822e5b46fb", 0x29}, {&(0x7f0000bbf000)="735dace15a1365503d16dcf74c8a19448de737c901756e537ce6d3d158cc08f5efe19302bb198722afc241adb7312af7793bb07b7cc989be0c2a1823265cab862ae5768a046dd7e4a31bb967755bc7cb3b21364e3c3ec85bcab6b2ccdfe85dfc37ef9ea88dc0ddef70", 0x69}, {&(0x7f0000d8c000)="b0e281d54001caaa8106f09c12e3ef142081d58bb1a93ce6ceb0d78f5c17d1aa9405fbc9383372c968e28b2ce0237780d0fd51bfb01afc", 0x37}], 0x3, &(0x7f0000fac000-0x40)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x40, 0x80}, {&(0x7f0000196000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eb5000)=[{&(0x7f0000413000-0x5e)="3fd0dc0870695ef11dfaba27dfdefcb61f5c9d77b6874b5d615058310d65aa0491ba3065be1c876ca87ef95b377bfc3eebbaa3f70a0503ae6b4ab5e91b976d63483ca460130332522af487d1406dff887873027e567ba9deaacb5b4e4f2c", 0x5e}, {&(0x7f00008ce000)="3889420fa5676ce04e42a05a55e805476795e79cc64b3e70ea66bccaf73b94c30b72367dcfdac0afe61bc45cbaed407f52d65a0c3cc5a39e9246b4592f72b6a94b0e1a71f6ce4d90ffa208d415a8dee5948d5dc21f5a296b5c2bd40d29ac22a8a917bf550965893e0193d7eedf3cd30c110b1be041e81992874bff89cdcdcf4b836328848507c98ea5d8a755a8da1ef6fa1fdc6635afff15f7b71894df0a9dde5e5588241e044c88adabf0b62a3af4abd98d1382a0332f175033f60d1281911d07dd9190", 0xc4}, {&(0x7f0000be4000)="5f0e067a3019d988bb54d75a7446e433b4df70046ee8", 0x16}], 0x3, 0x0, 0x0, 0x4008000}], 0x4, 0x20000000) sendmmsg(r0, &(0x7f00008ef000)=[{{&(0x7f0000d1d000)=@nfc_llcp={0x27, 0x1, 0x5, 0x5, 0x2694, 0x75c5, 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{&(0x7f0000241000-0xb7)="39f07d38e56d8f4735864d4b6f81ee577b270af98565e918319c9192cdae3ce4005b4d0f64971740f58219517b68236c30d7a7bf46743bf7df9fe43d76f8bc4098c73a3a9fdc7b6e7550369b8b4c44fa4bef15e96c34e0e7f966087f6d2b1435cef928e2b946f5819b253e6c4c1be770734450d61e7a14905c7f67ccec22c779af5f03c47397859e94efea71de46ed6ebec956b78fb4405a3fd0757784c0fd2c07ac1769e757b2bcfd81275d764fafcdecdcae59929f86", 0xb7}, {&(0x7f0000553000-0xf2)="21d4ce165d7829ab263004b4f61166e833b70a943d273eef238afad5a47523f61d314b01904e6d3ba098c7ab83b35ea012278977953fa3b3357d291819b7521f4de0b1466091cd93598b415a2b052284a81f3755c66bf3ca7663930c93e68bc55bd31befd0d4f27b595429039980b13ec3dafd49434ab08472946c82cb48aea8cf8bf547b73330b2cdb68ed0da23133345f4822e1e5330ca1c8e2a4c8fe14a660001f241855681af8f519dccd65147e9d84c6830089f8403e7bbe3449edc4479bd7057231f9814b9d61597d2e1c87c268f9567922318d0bf3d44fa7e0b6499f879a530bdb79186777808f454985572be6b4a", 0xf2}, 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&(0x7f0000a79000)=[{&(0x7f0000450000)="15b7008afaab15ffcc3be00a8434565d3738600fddc3b121a5e8841f73adfdff138c35d47365376ad5db6b99c95b5d65ff1e38d12446b18fb6a92764a6e864aa349bdf6a16ffd29b652218b9e03a2e496c28852d6b14c5e60e954cfcf7ca4a1276236b74ee131112f33409542195b20f798c15ab4a1245d2ed8565d2874feb9a4aef5a23919f32442270c32e0c6e170b6801bede6e05c05953c3ec44ad02149b", 0xa0}, {&(0x7f00004a4000)="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", 0x1000}], 0x2, &(0x7f0000771000-0x1a0)=[{0xf0, 0x105, 0x100000001, "6d0d66f787878219a7117e318a4a73befe415c8bf215cb7cb1b75136c210b46d310f2a329798d33322bd6fa98aab6887ec1a3002210f026b1dab5a713b2cda73482e8a37c5ce16576f2d9c09aafdf5114c7520e01e6097168a82f9914c085b6a5cf3d2b4153f6cfbe93614593297db163c1e8e6e2bd6ae042ac6f7624baca75ce13adf4cbf4a9d6a580fbccdf32cc4bf22499bca8c7167ced699f1c9d72d24b16e639f2f136df26c7356a9010c9cd07f78ecfcbeca16a03596be53833e58f3991df9c57ea51526cd126fdc66f40e4d84616591d887ee23d2fd5da9d09d23c745"}, {0xb0, 0x0, 0x4, "55a5717223a673dc657b9a24ac1dafd2d114d9839346b8add9f4703c16e8dfb2640630a7ca6d4d55864dae3e0234371ead38d3250ec60c69f7d33a5a50f47123769dd6144bac5a41ca63c1817e4da8523cc9cb7c50244d9ef7f2797909a2a54c74cf8d03d91206946fb6562df531e5cf9da0fb143dbda626f4a67b194b73de92eeda1ae6d7ee64a4eb7bdee9cb9ca50dd131bb3f89fd1848b86035e402345e"}], 0x1a0, 0x8000}, 0x7}, {{&(0x7f00008ea000-0x60)=@nfc_llcp={0x27, 0x100000000, 0x4, 0x6, 0x8a75, 0x7, "a32470f0bdd761c76871d1405dcbf2da9b8ad7c939c29d5a298ab64fc9f0ffa5b916c6c08d1f2658765671f056a83dd30845c9e29f4dd7038462e251c062fc", 0x200}, 0x60, &(0x7f0000bed000-0x40)=[{&(0x7f00007a9000)="cfe18db1ddacb5cf87d2accd40285cf20842b1d1e4b079900010302de78bf07f1377a9d2d4ea72fc7e4582a4c4bc2ac34be1432c35d37f7f7da241757c319d59254afecaa0f1911da5298dde54123325093ef8afbfb2b38ccdbd0d47f5c3203f72ba7f13fa673ddeb00fd8f74dcf2b4588fcbbe8837f9991e4c82596e3249c2b9a452073ce1e1276bcffbf627d7abb67a811e93378ba8144e66e520acf05c2b569e350f41e8c2dea805d1574edee6e22cd82d255", 0xb4}, {&(0x7f0000e8c000)="25a2ad244c8a3d5d6846c7b45839b05cb9c097dcc1a3691b740810690ab6ad783eed64518cd663f625d1398505d5105df778361443499db415ca866fd3d23a4a6e2470f44e390f7671d0608321f1adc17bacda9c03882b854e597aad9c77cc6fbc686b20c367b4e6a25fab9662558fb7ce229f094d80fecd97d80e63ad7261205143e04e95594e8a9044b0911181e8ee2e42961aeda3c1ff982663463a153e3b55fb5ef32d95c76bc2ecd2a32feec974ac6f724d266aebacbf0f0661a8a53f12e82e862f21f4390c9565b3bc", 0xcc}, {&(0x7f00009cd000)="eb9b33b939e8d8f487ead7909f91c46551fc2b48f70b8cf5b0e026f1348be78cbac6d95c089bc76f77c0aa74ba231b662cb215e903abdf73a8c6fc0fbf19ccaab791873e33622cc10c32439241054c02c692c89801", 0x55}, {&(0x7f0000564000-0xc1)="719eeeb9e2d6b381ebda1b456cbcb926a1a170dbb6a4475cfa391bba23958891366607e1537499dfae284f37fa4a537484f412ae842243144b6e43e5f77828f4058565b08f0d1692f6d71330a5e54719c15c23e2afdd2699f57a3ed6a60b6be1542d9011aff754c74230e619b18773368ed1e08f2172214412a9a272a28d4a0410fb0a9c11e8233b864f1f9e091c93d0831dc0efdaa5d957fe3ea67d625692e4f0d4a52385958cf2425ae53f1b4fc29b863b3d578cc7ca67ccd1125e33d6bf27dc", 0xc1}], 0x4, 0x0, 0x0, 0x1}, 0x4}], 0x5, 0x24004094) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) 2018/02/05 07:15:07 executing program 7: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)}, {&(0x7f00002e4000-0x58)}, {&(0x7f0000288000)}], 0x4) pwrite64(r0, &(0x7f00002dd000)="281620b8b072d294de6cf21cb70f1f4e363d6edfe1760df9fa029769281c3ce9f65bfaa1a79df5c5452c07e8415a48eafeb7c44c7808701475abc38eb7be6cf4ea5992e0ff6274df37388b51770b19f5faab884d03a11e7fa6fabbefaf4659", 0x5f, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043d000-0x10)=@buf={0x6e, &(0x7f0000536000)="0e6ff3b9904446638a39b95dd137f9aac5f19785bf45d01150e7ff9494ee6481d9815ebab38d56eb6b7276a8d8dbdc24d430d26fc03e4da3e78036de3b4cd6742d1dba8083d6c88de504dc74a1d37438040caaadfb29b1a97c87fc2c3d06ea6c42344dfc50cfeb399fc8f9831c81"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008ba000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00008ba000-0x4)=r2) r3 = semget$private(0x0, 0x0, 0x208) semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f00007e5000)=""/123) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00009d7000-0x4)=0x600000, 0x4) 2018/02/05 07:15:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) tee(r0, r0, 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x2, 0x4000) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0xa8)=[{0x0, 0x0, &(0x7f0000012000-0x60)=[{&(0x7f0000002000-0x8e)="588ea34ba5d00131b7ac0440ce95bb02574faeea85cb18931a0fd821ca9d976e3f95863404b7ddb8207a22267c14fe1b1f8f895cd31d6c87e04bbf252cc1d16efcb9be017cf513729d13328c83a8cc6b27d98425a9978f9421d8e609a8a8ce1e9edd41ac6d3acb44f9eabe1dee3b1e9245c767531512292bd2eab4a1ee6e157de38be3c3ab9a021ed06aa17888cb", 0x8e}, {&(0x7f0000001000-0x3a)="b7d90392e0a589041fe7f10c344ad1117414cca037e745b104e05615d68f71ac1745da257315dd13aac4e6b072a1725e868040fe70edb55379d3", 0x3a}, {&(0x7f0000001000-0x3c)="44b40ae625f274ac76ecb399d866ffd374eef7b73fab3495c809fa5591836da44ed9a81621b9fec92933095ea16046126a18150a9f152b5aa853798f", 0x3c}, {&(0x7f0000011000)="4c8620510afd7eca65a51dd2ab383dd7db7d53bdbbaa0f639d7f4677a50310b620d9d2d802cbb844a548a1db1afdce7561ca9e406291427cf697254bc19bf07d4e5044ec4a674dbd6a20d1f100be9b049b8f83a9ff6988fe7e42792274ce55091f57bc64b4ed9461f30216144a8dabefafab4af080e95e24ed2b8e6395b382997933866176975c10b7ca0b49c20587e66d13b428eb7f68565db7f2edb127faaf08b1ddb9f6be69", 0xa7}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000013000-0xca)="f2d367e9d4f5d7a4b4dc581c4ce922c534e0a2e33cc328f6d29d11c3a75c0a03b61c93eabfeb796c99823cb1c2f0df5cccf896f76b9154db2f4933534ab426006973c8f30488c485470e7baef61c63f5d39d849ad763d8b22616b2dcc6f85c563b0c5473ac1157f8c2e6e68bfa332b59fe40761c42ba0bb6f152476f114c1dc2d3ed7269869e97d6f7c9a0183f50b1b893a6a816e52f21ad08c4a31842fc1ecb0f2dd67473bd3f2b8d29b678885ffcd3270b331c6ea18cf817190cc170f8ce627f85849e2371de48c83b", 0xca}], 0x6, &(0x7f0000014000-0x78)=[@iv={0x28, 0x117, 0x2, 0x12, "a7981ab95917cd3833724a4b49ab5c94bc7e"}, @iv={0x38, 0x117, 0x2, 0x22, "0b0a5b260dd2034fd379f08bc2668eff8a7636f1be4cc6c101a6a73f88d00853784d"}, @op={0x18, 0x117, 0x3}], 0x78}, {0x0, 0x0, &(0x7f0000012000-0x60)=[{&(0x7f0000000000)="336034af70238f4d2e2c441154f68a3c510af1bd855095c671206110c8aa3a07bd0cb3e5e4b266a9ac937cd44486a6eb4537654dfa197c79d0be7e82ef273cd38cf4e9ef81a5b01df0e281d4d57aa991033eccb53e8cc9211baf09", 0x5b}, {&(0x7f0000000000)="d797a9b7e9381ba87590796050cb5dabef61c7e57f17b2255af5249ff54dc569a7a5a4b1a125e8a3e67b827824b41fa4eb02f6c6cc99019aea5b7ecad29845690f1f9421f7953868c835b1e66853d391817733f846e5f053e38ac5d4dfdee625e7ff2c7dae8c3680319b41", 0x6b}, {&(0x7f0000013000)="fe14179ccafcf2d1b26a73aa8f151e7eb6e14989e5c00da32053d1cf133f33deb9b422b3b8e49adf1c7ae49e6080cadb6b1f03310545627abdf0cf82187fd8498cc1796a040999f030ab7f59688420dfdd48d7dd27467284df226c96950a34a863bf3df02ffb111530635182944e5e5586d2c1d50258206102506fa763335f484489bcaeb91dcf2388ece018d95371e63e50ed0e4182d2d177890c941ca3e4e95b2dc7770683e2", 0xa7}, {&(0x7f0000001000-0xe5)="55909afeb0f5a487c74ff2e0a62ae3b9aae604c97360c40899853faa827a4954359e3b67fc6be45f4c02d9ed7547fbb3768db97fd064424aee1f380b55ab834068d7bb9a43a2ce94f6cc33585ada81229ccba87ffe6538b1e41054344c6560bdef1b71bbc040103668d92ac9452627b3d61d3ed4f73f41455c0ccc41bf8ff55dc82b5840a02aacf016376a1f7e3febc3e729bcf3ad4cac59eecdf785ae50c5e22ab09a91a3a48eb19e7653e53adb071416e7422601e8533303351876d4b39b5d215871c3a7ed3573e1ed47d7d73109f9c11d1e67a8fe200c3422551321a98a196c9b492ea3", 0xe5}, {&(0x7f0000001000-0x2a)="415f70b71925292e4afb22905bdfccc6d36898e9aa6ea5e44d1ef018397b5dea364878bfa783ba991741", 0x2a}, {&(0x7f0000014000-0xd4)="c1686e5a76e8613c9a0e409cff54adf81b2aefc7725dca280a19e4f800a9b0158b8ea30e90f7051422372456680df934263be080e624e4913334668aa46ab3140e7f59b350fe2118e9911226a309e9530af9f81ac8e8d8e1a43b15a6c236d60201dbc4b3a1a4f2856e62a7e416d3633df145340af441dbc51bfeeac1175da537fc28be020905bfa2c50fe1dbad782a077a0377b74a92d98f415798a5bb4059ad9047064fad86972a3565f8074a7138f311d839c9a582af9c55362a78caa1ee587ccd6451bbcf69798cf88986ab302552969d1203", 0xd4}], 0x6, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48, 0x801}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8a)="057f3f79da8cb0dd2e0968766e0066abc9413bd119ee9d13abcb2f62f5236bbfc91e4b959ce253ca59ae0ecbc83eb3dba88a371e9af05735e50eea33e75c062c1b2513a8f80c92521edf137d17f54ef387cb79742c32e45c2e2c310306ee2583960aa9081cb20573eaaca36f92b47b72641c1d761c0b37818b2283d8dcee500caf541a803fed330b2661", 0x8a}, {&(0x7f0000001000)="df8d35aab281b6428d8fac54716b548298832ba18b4b450e46135e5d3b5caf4fdd170781f501fc17d8b6f1a932d85a8d2c77605cb4680a5c374990ce44bf5297c9bf024adaf595d65425bbb725c39b4ba43d7eb7923580a6d633051ff2491c4b63c9d2555333d5897a7fce80654ede544d13052668ec700f0f972d71b83eb420662663a197ea9e349e13a2eb56be45d797b5c20359f081969c34", 0x9a}, {&(0x7f0000012000)="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{&(0x7f0000012000)="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0x1000}], 0x9, &(0x7f0000002000-0x50)=[@iv={0x50, 0x117, 0x2, 0x3b, "71feac61c183b5cc8a3c0304cddb44cc3a39b03c8e118a3eed9e3a3dcddf821a3208b74a0467bfe468f91b8033a2287d5728fbd3203e2dbd8b8874"}], 0x50, 0x4008080}], 0x3, 0x40080) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 07:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000024e000-0xc)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000915000)={0x0, 0x800000000}, &(0x7f0000f6f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000822000-0xc)={r2, 0x3, 0x10}, 0xc) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) io_submit(r3, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000dd5000), 0xf2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d68000)=@assoc_value={r2, 0xfffffffffffffff9}, 0x8) [ 90.329816] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 90.329816] program syz-executor7 not setting count and/or reply_len properly [ 90.363718] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 90.363718] program syz-executor7 not setting count and/or reply_len properly 2018/02/05 07:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000064e000)='/dev/audio\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007bb000-0xc5)={0x0, 0xbd, "3bfb4cb2f10bc4379b9ddcbd831590915af29ee556b615f14e19146d1d1525e9e47c2b56d7df0357385dbad8f55069850062d0ffabbb9d36bdea84bffd46913787f91669de40d7b5ee6df638424fd08ec8515b79e4cc998c319fb369efa2b87d1e8a26a29caf05df101fcee5c3d46e82a37ffb307694ab3132dd6246c997a0eef2d5c8f2f4bca2f8e3e7cad2a5d15fe52572a27b5f9e4c433551eca8b49b9bc9b826858e9fa99580edd5b3bf342fed8f306023b2540c40c7896a422264"}, &(0x7f00007ad000-0x4)=0xc5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f1e000)={r1, 0x7fff}, &(0x7f00004b1000)=0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004ba000)={0x0, 0x1000, "e2d7b8f8fc9655bbe373d39c9e24f492c66730d0921f128eccd54e6eeb92e44f348cbf7e5be9538ffa238308e7b586b120271407298b2680cf3ff7bb35a8dd90f16299e1d148a24ad1f56334c5e955763809e18adcd2a40a728c764084644ddb59f6001237a1f0bbbebc06aeb320e4e62d5a02450d5438bd502ba6dfc8cf28afc6a4633d779380a8fc87e3fd682092c6bf6e2b5ecfc0ab26d6d0a0c7653ebdcccd9db1db21596102dab76d414d715b7b11d65897052ca17a95d48f8c6e01e6abf674a1319e46df2cd102ac644825f551ced4cf020dd483e1861389382d418f26335577243c7d988f18adfe978b610dd865b704b196f6495ff6e96aa8cd719bd774d6e80442262cefd4e5267ef041f1267036c3811d595ba7f945154963eaf019cb5c01d85cc7af8b3572cbabd83fc037c2d1980f62c7e41e0e3714c10d8397aef97d1c1bbf39195a8b83fb32be4d06f770a0801366ccae6356e1e846c9ebaa515026dc8824722b3cf8d02e69480e1093bb057393864603bb200b6401e9cd77382306d20de9e8e74c798d02dee3d42c9aacc8dd4486322a0c915c2ca9dc3b07f22a97fc0927592652c752deb11863a86908367a8517a5d877ebc4dbdbe1a7d0fae280a972c6198817318f853cded004be959e6f060081717ef19184ce97171266dad0d7640e656fb7417254fc61cfc3e3a6c9a000915e539a89f80f78fe403cbcfe270097501147630581243d496463d57c06748694e1e581f64011747df88d82f799789c0f3dc6547736410d8c01264da6133ed778be121173ed366e4884449a8d69c374e60a7d19330293cf5941400a94e4f8c1ca1c4998a5f770a9338b8ee9ce29997daabb8791d7297e876abd7d70b881f66fa73600f811463f1afc2c5d45207b83cf7ddad5fedea3144bb76f7f975f370efb980f69b68c71493786c1651efd45aaaf8c287cfc01f590f19232b13ffb0c22d9dbcc6398de3d926315653f015f0949b22608619733f1738ffbc58efe55e5c6b6c7fed7d842d76f4e0c077fca62f8dce799812a6e05d58eedee2addd2d5052ea625b98c4687e13ab93b1e9c918157a4c259f3602e52f73a5dea5abc4e9257bf05c4f28bdc38940d923f300f594a1d3713cc730eb783a3a45999734a5b57c69c8571931f4c67016f6f4f1c2759a21e377b55104d2abe7284c2d0555daa51921a5a6b306974039eab6041f518b5e07de93ae7f70c1e7ecc7561ea24b1ff2092abb6d7056381d6ed73e1715bd749ccba59533657c2366bdcf2175abc641f16b88ae69661f8e435f26522cf4f1d79147b53cd35b169f43987a307858db8d5bf7d59107b3a8cd2deea3b59dc3d830165d894474b07085b690da7da7225f9fb07d39dd0f92ac381a297f35c5d72feb10527f2af9fae4b506645b6522339a12b93403d6219c48dbcca327e6b28f51c086ad20f56ff4b0b53986692521de388a5c8fbdcbb67326a4bf22ed21b04bb549fce3cc9851f4c09bd6cbed1ec6343efa4f8b92438943df2ff4808713c71acda242b2f2baaebe04a60bfbbfed13f12ffce23431ec9d9a9abd722ceea83030c125bd152296b6bb2946ff527dbf4c4a4cb95bb54037d1ccc78035e8f40f35978a7a999982fbbf49d59dab818fa00e397a87d5c0b91d11148683523a14b3a9b9e57f189da2d71f0147a2ce6c9c2be630f59b25d0d3d1dea7f4a0fecaa31d692147786ff58fa04cb03cc63fc5c71a6165aad3c835c473c7e4cff1aa2a828a306cf6b19768aa31aaace28a124b7e3aaccdc0a5de813238abe0864d8c2af7d3c1388579f713defc98b96c18eb15a23119dd93518148caceb2263e4ea912acaa7b85de5e8af11ae03c4c8c99e3c66bdcde192b9aa8494f29183f6254c94db0ddef4e20e519cd5a1bdb9beacf8d4d7f55f664f7eaf2a5ad651647826d242fa7539efdba48025c80578bc39d7fdcf5d2bd5ddbf5aa5b29157ed5df78fcd0303ba1b24d4fe15b2f367cff12a84fca603e9da66a4d4fe70351ea04e13eac1dc2788491c0bf14a9c9386e6e25f7327a7a7641b90f948a884a43499a259887dca912903b47cc53a2f47472414f69dc8db620b1cfb44139719aa0ed10a2e85a3506f3ee202eda37af6dcaf7e9340826af794c0825f6aef82d20170397ba3b35e9389d9b2faea551fd83be0583c28fd9e5f65b703cacb5e161dcb4e6b0417689f79edb3004e21db9af0a8d4f7f32bbe4df738043ccdb159edbc4ce1a72d874a6c362fc31b40df43bed276439240cf478c914a2d3017960ea292da38bb82477b762a52421d558357e9823ab1d59d6fccbe39d44c931d78806c7c02846caa2784ca2ba1793091325e29e17c16773a67b4fb8bd5f01d5f1378f7cfd72bfc0de329cc04173f5b8740c9002d9ce00a809974aa7ddaf8c75c1cd9158dbb5d608f8e3795f6922a6728a2541afaad10a04b36c97ea4a686eea87f11808e33c463f18df9fc581c556594a2eeac304865036f64093dbb4b6f2179aa6bff8588aec1c7fc75a60c42ce5c21b75c785c0073604df6cf992756483dc2549cb32c1559cad88637e948913c491741525d6e18cf196fd07b64fcea94ca5bfb5e5ef738e55244f34561f61fdc0a0c39cbd0775f668c7655286e2319da8ff74b3c2cd2f500029aa5a7093b0f8740b96f357fe082a4c35143d52cd04e63e0f68a9c6c762e26d339815a5de9047c04f10361307d2b05483574c5c130e96f5ac24bdce2bdd40e9a6e60b349d799b3e4006d6515cd7095e5bbb9dbfda3f977a6aa05f0f35b03ed4482a76cb6a4f314e8a2009dfedd9333199a678b06f321680727834707ab529b6d98da03cc825ec2aac3a794c473f603b58d758aa0ff41f7bc0969a05ee24fe9b3175a25e66544958c2c6bf507930c6f91213a231d4d705e5f55695fe01c919915bad6739a2b5159fcba888eccfa733a6ec1754e134b54ad378e2ad96b077de9d948f473ccd43acc96b7ff76553ba6b77892c65d3cf6b6a23c75fcbb9ed1e899e22f29b4bcf8fdccd47a4d6a1568b24e3c2a9743076ff212520c1785524b2eeea8dbbae24f1a844fb102d2258c154a2619fff8ce5196ed404ab54af01d7c5fd232cf7fe0fcf0f404b03a0609ae5901664e69b6ec459404c9cb7a0e0ff8ef052c172c36300650e617cc2902ef722e0cd98ab44e66a58bf1863161236c1a0061ffdd411e31b7a86c51f93a86ac2983c2cad6d54cd68fa2727c21be3b9e649b9ff31099b7428fb73f9c7efcd269cefac259694d8b05a3c05e0bf1a8068083c2f06dfe1f59d019b078d88601aa845a8e2d31e54c83541841b140027bcb081dffbfd72cfbbb72a630a1b942da7cd70ab46c81593d51322f17445c464023fefbddea687f75086d6a7fc412c3f3d274189e4549e7d8ffc3db12413a8f291601962bc17d26c362818c98ab3c2a945e74f46a1a485d79571fde39ae4eaaad60311cc5fa9c6a0c4459c47172f84d83811a687de3eb4888f8ee0415cb83fcfb7733dca45a0301f410bf28551c45823ab08ef07a93c97d5a02630154b3c70e57c56e65a154e0120b0eab4fa908f57835c253ea4505aa355107e062a017c7144416696afd925c38368996ad2855567c8e24506cd53085aeca75b5e6892fe54784edc6c4d2e707db11b942a996d547aef245045d16f60a0766ab5fc33b1880ff0a49b130ad299acac05050d677035c03a910907c14027465a2865b72e8275dc2ab7bdab95a9d2098b463389874add089b2362b92084c7b89ba9825badbdd24682d53b391a9385a04bd4b9aee2c6c3df517b7e2fc0a662f3f9c1176cde046e3cb556eca7c7254f49052ed23f319064406aa23b56cc37d732e316a814f7b13ae6d493f1fec5016c51b723cb4e602e2a0fd4a658d9c8ff2972e9838172e1b676e519ac002d91e683ca5373d517d85a365c9e07d5283afc76edf0bda60423cea52abc325e0d04a183879b43203d156a5c7011b4ec4c26b64e0c6ee23cf2ab2f221d18b9e1c40710148b2e5fb7b05cda0fc0f497360f4d1ab71bb2a775ecd9a1d06a8d25f5f05bf16d44b26976307308d11ba85b77235f27700701696dff248f3251b3e48742c1c07130d1ce41513b184a55a941549d57cb3076d24b906f8f6809e788f32b9ee82754b9be28ab2d533b3642512b2ae41bedb1da7871164dba06d6eb9c01fd4e2bbe1922bfb0fb8a66e9988bd472c797ee8f4ae32e2851d3a37764d852aa91f93562bfce8379ed400148ed7a140be58be3199fe9d1a3517c7283d71c9144bfcb85e0c195a911ac4b0da589103b00eb56df466c6b6fc561c8b2bd44e12291199187e4b327a23649fd1b43437d62cdd8d5eb33560c071a237199cdaa1c2794f2a691c6f65d5d6ae4b2446f7755b81198e97d43b7ea3b548fcd0b994ae53d5b8d90149b1be7dcad6c708d590953c6b2649a50b694b265306f9041ff7a156d0ee216fc74fb036f9ac4408489f70b3408fb4495da1b6de82d2cb9f4397cb2a475bda1cbc838f182766639ccd3d2e91be9490d0e48d7db146424eedeeb3b26e6ec3e25b6b59a5def7d8e8dcdffd7018ca519ce8e4304734b25781a0cecb5c343822e6d31b098c62951a1d91e70700ffbb553b27e0d2b5b6815c59afdd38f704f5f34f01f68c9dbbe9b524443365328880f748071f8d4cb66c07e7a5f6be23e7717a8b27c2e8f718a31f49369170dbf835df7e5d95f17a63e4a4b41ae563a280164ccade747851d3fc268939fb3cd8eb2806ebb95bb39dfe0deedd678cb5490f1c84f3adff11e0b5e007c682741e5d8fd0283b88c9b790c9572a1803f2283b58614bf693bd43e3005856d74fa9e6f9bda495b18dd4a7159f5ac9d7f6fb6971fb525cd0254aa5549bd9fed7983f3fa6159da74facc72e3fba908533feb9d4e601f01e9a50e6b8d8a349aa4a7f7aff6e3826e0f9d5d36bcabc75d7cb31d00418af603e7db8f0f83e6419c76a33257426f04a82f762862277b01c9b131311868090327443be9d2b6d984133328d63425e09b7a3340edd143425cd4d90c4b1a21ff2a855d904e9b2b947c624ae563f7f7b6b13eaf8731b701ad99dc05a81acdef505a15472d58892d9b102b9a5c9a9bc05e23f6e0afc7873156c0814edb1766c05ec3724bf49c6750d2e18d19fb8bf1eb8f91ed1f2e714c5c7dc0bfc92f157c23086a16a40b9d4fb31b42ef7fbcd382aff6836efa9aac91e0455a3906f73294aa9720dcffecdfc397deb4ea6ed1eee70c5f215e1f3a461c84809e4d6ce902cee937ccd76a9985d86ac0a90578e098e4f1151283ac4a5b932de2ba942ae69771c563e264750c02484a2c469b9e013d140b8583e1488da5aa6d6c136e567adcaf19e6d4b259eb4e6163b9e177f38e15140173f24c244274b1addb4db9021204016b1cccd99fea06883f32bfeb52970c121bae944443ebe3430e76b9f47c57c219bb4b48ef9bd147da8d3aff4bb524289acdeb05add7c52a73e495b0e5c698301a0c1fad58e700189162efe212c592117a8f586e47f2cded7122c793600779576e3052a74a9f9b4cf0bde6afc5532246232bb66651fc7d6ab4f5f1659e212e131dbab15b401ce1e221bf1017b2cc96ab00136d178f8895a8099388ada2b0d7ad33780e277088ef3b5417e2910aa5842ae897e64a409ff7350ee500434a95b8132caa7739d1fce81e99d3237828092584f70dafbd4d7d525683924fc8d40afdb7d423c0bb50f3ad280ae42afbf0e7da6ed71073c159bd166e326d0cb244a7df1b63742085ebf122be024bd265e250f9c20ae4ed7adc66ed2"}, &(0x7f0000ee5000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000286000-0x14)={r3, 0x6, 0x6, 0x9, 0x2634, 0x3}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r4, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000338000)={&(0x7f0000913000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000b6c000-0x4)=0x100000001, 0x4) 2018/02/05 07:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f37000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x1a) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000da8000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}}, 0x952f, 0x4, 0x3e00000000000000, 0x20}, &(0x7f0000680000)=0xa0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b1000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a67000)={r2, 0x0, 0x30}, &(0x7f0000525000-0x4)=0xc) 2018/02/05 07:15:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00003e3000-0xbc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000369000)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0xfffffffeffffffff}, 0x30, 0x0, 0xc000000000, 0xb5, 0x7fffffff, &(0x7f0000fea000)=@generic="4ea307591f16112e9ccee55b0deb9521", 0x4, 0x6b41, 0x101}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000e1a000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b2000-0x9)='/dev/rtc\x00', 0x200443, 0x0) accept4$vsock_stream(r2, &(0x7f0000f83000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/05 07:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common="697036746e6c300000001200", @ifru_data=&(0x7f000001c000)="6b63e7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000641000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000073c000-0xc)={0x6, r0, 0x1}) r2 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f0000169000)=[{{&(0x7f000046b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000b1a000)=[{&(0x7f0000a51000-0x1e)=""/30, 0x1e}, {&(0x7f00001a6000-0xb)=""/11, 0xb}, {&(0x7f000002c000)=""/207, 0xcf}, {&(0x7f000060b000-0x12)=""/18, 0x12}, {&(0x7f0000161000-0x1000)=""/4096, 0x1000}, {&(0x7f000025a000)=""/4096, 0x1000}, {&(0x7f00003f7000-0x9b)=""/155, 0x9b}], 0x7, &(0x7f00002f2000)=""/130, 0x82, 0x7e08}, 0x40}, {{&(0x7f0000608000-0x58)=@alg, 0x58, &(0x7f00005f1000+0x3cb)=[{&(0x7f00003c9000-0x1000)=""/4096, 0x1000}, {&(0x7f00002cb000)}, {&(0x7f0000b52000)}], 0x3, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f00003e5000)=@rc, 0x9, &(0x7f0000062000-0x30)=[{&(0x7f00003ce000-0x19)=""/25, 0x19}, {&(0x7f0000069000)=""/218, 0xda}, {&(0x7f0000145000)=""/70, 0x46}], 0x3, 0x0, 0x0, 0x40}, 0x2}, {{&(0x7f0000990000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00000fb000)=[{&(0x7f0000d34000-0x11)=""/17, 0x11}], 0x1, &(0x7f00002bc000-0x94)=""/148, 0x94, 0x5}, 0x6}, {{0x0, 0x0, &(0x7f00007e5000-0x70)=[{&(0x7f0000db6000-0xa6)=""/166, 0xa6}, {&(0x7f000068e000-0x1c)=""/28, 0x1c}, {&(0x7f0000032000-0x5c)=""/92, 0x5c}, {&(0x7f00009ff000-0x32)=""/50, 0x32}, {&(0x7f0000738000)=""/46, 0x2e}, {&(0x7f0000447000-0x2b)=""/43, 0x2b}, {&(0x7f0000f29000)=""/13, 0xd}], 0x7, &(0x7f000093d000-0xd8)=""/216, 0xd8}, 0x100000000}, {{&(0x7f0000974000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000109000-0x60)=[{&(0x7f0000381000)=""/176, 0xb0}, {&(0x7f0000fa0000)=""/182, 0xb6}, {&(0x7f000057c000-0xcc)=""/204, 0xcc}, {&(0x7f00008aa000-0x73)=""/115, 0x73}, {&(0x7f0000bfc000-0x57)=""/87, 0x57}, {&(0x7f0000ea7000)=""/123, 0x7b}], 0x6, &(0x7f0000b8d000)=""/8, 0x8, 0x7}, 0x1f}, {{&(0x7f0000045000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000465000-0x30)=[{&(0x7f0000d31000-0x17)=""/23, 0x17}, {&(0x7f0000ab9000-0x73)=""/115, 0x73}, {&(0x7f0000779000)=""/251, 0xfb}], 0x3, 0x0, 0x0, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000c3e000-0x5)=[{&(0x7f0000709000-0x7a)=""/122, 0x7a}, {&(0x7f0000ffd000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000857000), 0x0, 0xfffffffffffffffa}, 0x9}, {{0x0, 0x0, &(0x7f00005da000)=[{&(0x7f00006ed000-0x3)=""/3, 0x3}, {&(0x7f000099d000)=""/160, 0xa0}, {&(0x7f0000a06000)=""/11, 0xb}, {&(0x7f000045b000)=""/57, 0x39}, {&(0x7f0000198000-0xb9)=""/185, 0xb9}, {&(0x7f00007f3000-0x9a)=""/154, 0x9a}, {&(0x7f0000a07000)=""/134, 0x86}], 0x7, &(0x7f00004fd000)=""/197, 0xc5, 0x1}, 0x8}, {{&(0x7f000000c000-0x20)=@un=@file={0x0, ""/30}, 0x20, &(0x7f0000576000-0x90)=[{&(0x7f0000025000-0x63)=""/99, 0x63}, {&(0x7f0000479000-0x16)=""/22, 0x16}, {&(0x7f0000ce5000-0x7c)=""/124, 0x7c}, {&(0x7f0000949000)=""/54, 0x36}, {&(0x7f0000148000-0x33)=""/51, 0x33}, {&(0x7f0000cd7000)=""/249, 0xf9}, {&(0x7f0000bd0000)=""/213, 0xd5}, {&(0x7f000070e000-0xfe)=""/254, 0xfe}, {&(0x7f00007eb000-0x4)=""/4, 0x4}], 0x9, &(0x7f0000a69000-0x3e)=""/62, 0x3e, 0xffffffff}, 0x4}], 0xa, 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000c08000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000008a000-0x4c8)={{0x5, 0x0, 0x0, 0x0, "a4feee9105c5087f635f8e1eafdac6924ed79c302d1df463eff8667d61205cb69d5cdc9d6e0acbbc4a6b3a2f"}, 0x0, [], {0x0, r4}}) connect$pptp(r3, &(0x7f0000939000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/05 07:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000389000-0xbf)="948fd71287059b80350c6a3bc38873d637572a08ce31c293ac143463f1a757c60a8ff8efc73b209003275ec5e0a80bcbfbc0748eaa2b732a5fa902b5628b92c0092e4dec76eb0019ca1a7fd1dc261e4179ad36551c81152b3233e30f5426c61d7cc727cd1af3cedc18665c557807301cd206955167671d8026074ced4b6a62b5aa6de89da9ff019a3cfef82994cc817502dad1e95daa9bccd60238f1e5856fca5b4ef7bb7266b27d1ea68969e9529dfb23d6dfa0be2b11c8a9fd5791b892fc", 0xbf) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007f2000-0x4)) getdents(r0, &(0x7f00009f4000-0x61)=""/97, 0x61) fsync(r0) open(&(0x7f00003be000)='./file0\x00', 0xe3bbdba688ec3bc8, 0x102) 2018/02/05 07:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) ioctl$TCSBRK(r0, 0x5409, 0x6) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/02/05 07:15:07 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x80000, 0x0) pause() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="753f14ea95f226c3d082014d2885e77951e2ed5693e3e464cbf16415220587de1d80bced6eb8a60ba85188e694bf638a512e75391a088306a7fb93abf9ddeb231111351f08ad23c083d85dc4c3a03bdd3d9be8e808e5d672a1b94972f7f53367e8229f0eff0b5e3ddfae217d14af02a0f30975470f64f8f213913b15c0b70de9f40d51f1883682234153bd7a68cf55c7d6784cd85480d0a9773286378392cf988410", 0xa2}, {&(0x7f0000004000)="2897faf9e8b14f60662e82287b8c11f2860714368f0571045a1ecdf395a893e05dab2552c74174a742573e8efb3cc757f6d8b816c6eeb57d1e0b0288c69244eba7e8610baeacfbc1870fe85356ce0673261f0054f3e783b91e681125511a87b16e0f88abb58b2f4f56a6df52f00e0baee30e7a5eae83f888b09fdd629bd8a8e4c46f3fba4fd0a47b1503082d7474f071dc0ce7cf817e864aebb83db1bb03b4f75eeff802aa5266cf0c3c64912a89eb191b2f7d68f9cf459c218e3c4896d2eccb6c073022ced0ab7d58343318f07b3261", 0xd0}, {&(0x7f0000002000)="3b92aad969d702bb6d79ae4b1193310180e9afe103209cf287547accbff2485e46b82dc2fe7299bde600b21b3f97817b5ebc10275bcdc81c4903139f84b0ece13f9f66c0f04fe4f90a20a0744c392b874d9859a9a16b0e61609f221b913bc2c90ad539a38ddf155ba47c1294b511df62b7a6f0", 0x73}, {&(0x7f0000004000-0x49)="dbf5620373a0206f90a17e3fbb68e8442bb52d247ab3c421917e41156f2cde466eb581dc47a5d0de1ff7d4c6e09b464ba10844e6329c1f3de439a6fc2f96ef1b062393dc5b5014700b", 0x49}, {&(0x7f0000004000-0x87)="4fa5c77e50edfed57c1c14712fdaf9139945f7984cec72602f369b09454c514f261dafafe99d31cb917eb7beee037c92db79b651975e6b4645d3578a9ad9f12187a9213e0970c0845f339f1cfb08df111cc3f1805547a53e2bdf6b0cc1f33940a5a0ab14fea41cb60cff82956b5ee75ba2a3bd7254d4880978719123f949fadcc827a741f34da6", 0x87}, {&(0x7f0000006000)="c96597f45e0313b305874fec3e5a814db7f25c9697e3c3636f4eb62b995f9d101bd9b869db752689c63c4863f5873f74b0cdc9e1ecab1df9fd6d88d1bef107acc2e4e374561d3c3438b142ca9295d95fe362c187da4e132d019a", 0x5a}, {&(0x7f0000002000-0xc7)="392b056f968312f9fe1c9e49630df36258b2ffb85d8260f2ca7b3d66fec06ccdbc690b19ee555519ed9d5041f2bcffd533d940ff4a2e20f666a8d59827eb5e86f1af259e415e32cc92bd63fcdf4e8907675ecb66186b835d7ac0d618bb17e94f6d8da2066695771afd4bf1404202e67e8ad539b99a14d0bb4f6f4e494f9091ae7849268464c991b9c6437b0d1586529ca324a7a67d2d8e6e297a85f756da24eeea582d61eb58fb88c67991181a6a933b1aa931cc20056d0c4e24463789cfd5ee3c856e54e5e4ea", 0xc7}], 0x7, &(0x7f0000006000)=[@iv={0x98, 0x117, 0x2, 0x83, "b5979f6a8e90652048b7a71f05ae9a4279e912e5004ba2aaea4fc77125b1f8fca6dded95f692886e64399062ec3f7acbf1c42126fc6aa469c36377e88c6ac70b1acb3b00258db42d7eab1bb4e302a20c23013877c2f53e1c5dd68f61eb0c77d1f35e1a0b823d67501562843b41eba2051f45b8e3a2d3ad4da67647e2334cd24a6beae3"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x39, "c488300396f4bb811f8e163ad610ea88c64c437134252a550b5df56aeb49c7bc5e1757ad64ce4d52df0c69073ce1ae79862c9af4c49a75ab81"}], 0x100}, 0x20000000) r1 = socket(0x18, 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) 2018/02/05 07:15:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dcb000)={0x0, 0x40}, &(0x7f0000f21000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003fb000)={r1, 0x7, 0x30}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x5)='ceph\x00', 0x1004080, 0x0) sendto$packet(r2, &(0x7f000083a000-0x2c)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a", 0x2c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="940576e00681ed79e1255da065e0436c", 0x10) 2018/02/05 07:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a27000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write(r1, &(0x7f0000785000-0x7)="bfc3b4db8be39e", 0x7) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000996000-0x8)=0xff) r2 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000052000), &(0x7f0000479000)=0x8) fstatfs(r2, &(0x7f0000503000-0xaa)=""/170) 2018/02/05 07:15:07 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd3000+0x84a)='/dev/autofs\x00', 0x30202, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e87000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f000085f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffd000-0x10)={r3, 0x8, 0x1f, 0x3}, 0x10) r4 = getpgrp(0x0) ptrace$setregset(0x4205, r4, 0x4, &(0x7f00005fe000-0x10)={&(0x7f0000399000)="5a17f5fe1c594baaf1eb7f2cf66575e0919cbf796af835ff3c86d084389319a4b1bdce75207f5065caa4c9286be5107019a798098428d05825b9f896667704fa9beda7910dfd439ca10aae97c98f4f8e6d8b7f04bf60231d301d83ecdb6ad0ea548a2af020fc6179a9e3a4ed66158679aa8d6af9f67b965d6425778ce537c65d6c5ce672e98eefb4e965d9411d01d0b8e5163aad55a74e99d9ddbbcc04034f24eb6dbb0da8f05bbf2045a37f6ee032b165431d09979514466913c9f3fcf3d4d326c9e6236a366e3a77c7965bf5ba5467e8490b7fc198676e32fdf11bd16410fe09f76010888609514c44b65767b45b649a7412b757f34437", 0xf8}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r5 = dup2(r0, r1) write$tun(0xffffffffffffffff, &(0x7f0000577000)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, "feb442a1f43ead325d71fed774c8f6028c2a6b79a4e418aa3c5f391769659fef9f596cdade428c389e511eaad39d2ee4334dee9516a31d00510baaf06efc0980"}}}}}, 0x5a) r6 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000f94000-0x28)={&(0x7f000009e000/0x3000)=nil, 0x8, 0x1, 0xc, &(0x7f0000e96000/0x3000)=nil, 0x100000001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) gettid() ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r7, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000436000-0x30)={0x1c, 0x0, &(0x7f0000136000)=[@decrefs={0x40046307, 0x2}, @release={0x40046306, 0x10002}], 0xffffffffffffff9e, 0x0, &(0x7f0000888000-0xb)}) 2018/02/05 07:15:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0xc2, 0x7fff, 0x536, 0x40, 0x0, 0x6, 0x4000, 0x3, 0x3, 0x7ff, 0x1, 0xf8b, 0x2, 0x6, 0x5, 0x2, 0x800, 0x100000000, 0x4, 0x0, 0x1, 0x3f, 0x7fff, 0x67, 0x8, 0x40, 0x200, 0x3, 0x5a3cd84c, 0x3, 0x6ed, 0x8000, 0xbca4, 0x3, 0x4, 0x1, 0x0, 0x6, 0x59b16f97ec132155, @perf_config_ext={0x200, 0x61}, 0x3002, 0x6, 0x89, 0x0, 0x40, 0x1, 0x7}, r0, 0x101, r1, 0x8) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000013000)=0x1f) r2 = syz_open_dev$adsp(&(0x7f0000018000-0xb)='/dev/adsp#\x00', 0x400, 0x40000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000028000-0x58)={0x2, 0xa0, 0xffffffffffffb291, 0x1ff, 0xa3, 0x700000000000}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000028000-0x7)=""/7) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000006000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000002b000-0x4)=0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000029000)=[{&(0x7f000002a000-0x10)=""/16, 0x10}, {&(0x7f0000029000)=""/236, 0xec}, {&(0x7f0000029000)=""/247, 0xf7}, {&(0x7f0000027000-0x42)=""/66, 0x42}, {&(0x7f0000029000)=""/138, 0x8a}, {&(0x7f000001c000-0x95)=""/149, 0x95}, {&(0x7f0000029000)=""/134, 0x86}, {&(0x7f0000022000-0xeb)=""/235, 0xeb}, {&(0x7f0000028000)=""/252, 0xfc}, {&(0x7f000002a000-0x7)=""/7, 0x7}], 0xa) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000026000)) 2018/02/05 07:15:07 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f000000b000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x291) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000b000-0x4)=0x6, 0x4) 2018/02/05 07:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006e1000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) mmap(&(0x7f0000a6f000/0x3000)=nil, 0x3000, 0x1, 0x4010, r1, 0x0) 2018/02/05 07:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cbf000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0x2b97}, &(0x7f0000238000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac9000)={0x0, 0xfffffffffffffff8}, &(0x7f0000ec5000+0xa63)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000389000-0x98)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4fb2}, 0x27a) r3 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) process_vm_readv(r3, &(0x7f00005ff000)=[{&(0x7f0000f4b000)=""/241, 0xf1}, {&(0x7f00005ab000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f00002c8000-0x10)=[{&(0x7f0000bef000)=""/101, 0x65}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004bf000-0x4)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b89000-0x12)={r1, 0x8000, 0x5, [0x8, 0xffc0000000000000, 0x1, 0x6, 0x6]}, 0x12) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r3, 0x1000000000016) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000077f000-0x9)='/dev/vcs\x00', 0x7ffc, 0x0) accept$alg(r4, 0x0, 0x0) 2018/02/05 07:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000915000-0xa1)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @generic="b64550543c273cfba11b42ccd83bc3ea", @generic="dc90603717149843a6c2265bbee96dd1"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x80000001, [0x9]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001c0000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b7b000)={{0x2, 0x2, @rand_addr}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x44, {0x2, 0x0, @multicast2=0xe0000002}, @generic="4181bc846b9ecffd050f6b6ac8a1c6a2"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000025d000-0xc)={0x0, @multicast2, @loopback}, &(0x7f00003c0000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d96000-0x28)={'vcan0\x00', r2}) 2018/02/05 07:15:07 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002c000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @generic="fa6b8136000e379d94419fbab0c07b3f", @generic="7f856e5179939b818df8e9517eeaab43"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x80000001, 0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}]}}, 0x2e0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x2, &(0x7f000002d000-0x8)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 90.526377] binder: 13433:13434 ioctl c0286415 20f93fd8 returned -22 [ 90.546787] audit: type=1400 audit(1517814907.565:279): avc: denied { validate_trans } for pid=13432 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 90.560527] ipt_CLUSTERIP: no config found for 172.20.0.170, need 'new' 2018/02/05 07:15:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088b000)='/selinux/policy\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r3, &(0x7f000000e000)}, 0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00001d1000), &(0x7f0000bef000-0x4)=0x113) 2018/02/05 07:15:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa0, 0x100) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000010000-0x4)=0x1f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x98, 0xd8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xee41a72a590b487b}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x300) [ 90.582788] binder: send failed reply for transaction 52 to 13433:13448 [ 90.587350] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 90.594092] binder: 13433:13448 BC_INCREFS_DONE u00000000204edf8a no match [ 90.609997] ipt_CLUSTERIP: no config found for 172.20.0.170, need 'new' 2018/02/05 07:15:07 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r2, &(0x7f0000005000-0x10)=@ax25={0x3, {"28d72b4c83d931"}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005000+0x33a)={0x12710, 0x2, 0x6000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000006000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x10002, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000002000)={0xd000, 0x2, 0x0, 0x5, 0x3}) sendto$inet(r0, &(0x7f0000361000-0x7d)="fc", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000002000)=[{&(0x7f0000003000-0x84)="6a19907137a7abbdefa7e4a789254cfeb7cb1266c142a992131370b738ca561a1e004e34e625f3243069fc0dc9aedf2d41cba6dc78f7233a8b06d7e0d2345aac47c09423a4fdb534e8cb79827c8ebe076cd8164a1d55e7fba4196b6e8dd62d4433b378a186a106c1bd8f958013dfb709c69d6c52a7443c5c65bfc5dcb708d7da7c3d95f2", 0x84}, {&(0x7f0000008000-0x1e)="ff496f0c9d30c82491d3051ee6be3fc282780dd725a4b97f8ba8242bad9a8c60690ff9b666e1502bca86b3f3665b59eb3666b206fac6a66ed8c513c5662ebc92d0df50abc5c00ec8f93d3720c060", 0x4e}, {&(0x7f0000007000)="76b5edb49db2722a21865768c9268542b52bc598f7bd85047c17591fb3d2e9be397ee96b481c14e02cd36cfa7ecaa8cd4e644c340d2a7d1fa8b7290b461fdaeff2dbca9e94017f3b436b4a900918c4ac5eae593779d175d8d333efa37ebb260d10c0bbbf6762d5b75ae3b27662d6bb01977f35e3aa3e06fabd33399e89dc2d2d75adb5853409cbeccf158572326c709773ba724a3410aa6f9fbe1f9ca7298237fef0a5ced23e5bd52cca6851228176e1a1375d91c219321943f18bfef57c45d9c3dc239f2d3ee238d98710a153c740eb0a369732bd2c426940ff96df9d96d09ea007da", 0xe3}, {&(0x7f0000002000-0x1d)="835d2e41e79b45a99a6c89f363fbb4df4011b2a764903a4b22fea92d32", 0x1d}, {&(0x7f0000002000)="7fc20d60b010af4129e3f2bb1c9e67d74145de677e6b2b5d4cab2e9ec97786a4ef846c36ab1a0d13bc69daff54275119d6056a1658a66797052c7e40555898d9bade5b9adfb8b9d03e3ab54c909524284c50716b", 0x54}, {&(0x7f0000008000-0x1000)="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", 0x1000}], 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000008000-0x2a)={'system_u:object_r:lirc_device_t:s0', 0x20, 'user_u\x00'}, 0x2a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 90.632535] binder: 13433:13457 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 90.640482] binder: 13433:13457 Release 1 refcount change on invalid ref 65538 ret -22 [ 90.643998] ipt_rpfilter: unknown options encountered [ 90.648588] binder: 13433:13457 unknown command 0 [ 90.657398] binder: 13433:13457 ioctl c0306201 20435fd0 returned -22 [ 90.683957] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 90.708104] binder: 13433:13457 ioctl c0286415 20f93fd8 returned -22 [ 90.741620] binder: 13433:13469 BC_INCREFS_DONE node 57 has no pending increfs request [ 90.750165] binder: send failed reply for transaction 56 to 13433:13448 [ 90.756951] ------------[ cut here ]------------ [ 90.761703] Unexpected reply error: 29189 [ 90.765963] WARNING: CPU: 0 PID: 3 at drivers/android/binder.c:1995 binder_send_failed_reply+0x13b/0x390 [ 90.775553] Kernel panic - not syncing: panic_on_warn set ... [ 90.775553] [ 90.782889] CPU: 0 PID: 3 Comm: kworker/0:0 Not tainted 4.15.0+ #297 [ 90.789353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.798685] Workqueue: events binder_deferred_func [ 90.803597] Call Trace: [ 90.806163] dump_stack+0x194/0x257 [ 90.809769] ? arch_local_irq_restore+0x53/0x53 [ 90.814420] ? vsnprintf+0x1ed/0x1900 [ 90.818202] panic+0x1e4/0x41c [ 90.821373] ? refcount_error_report+0x214/0x214 [ 90.826103] ? show_regs_print_info+0x18/0x18 [ 90.830583] ? __warn+0x1c1/0x200 [ 90.834024] ? binder_send_failed_reply+0x13b/0x390 [ 90.839017] __warn+0x1dc/0x200 [ 90.842274] ? binder_send_failed_reply+0x13b/0x390 [ 90.847267] report_bug+0x211/0x2d0 [ 90.850879] fixup_bug.part.11+0x37/0x80 [ 90.854919] do_error_trap+0x2d7/0x3e0 [ 90.858782] ? vprintk_default+0x28/0x30 [ 90.862820] ? math_error+0x400/0x400 [ 90.866596] ? printk+0xaa/0xca [ 90.869849] ? show_regs_print_info+0x18/0x18 [ 90.874329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.879155] do_invalid_op+0x1b/0x20 [ 90.882842] invalid_op+0x22/0x40 [ 90.886269] RIP: 0010:binder_send_failed_reply+0x13b/0x390 [ 90.891864] RSP: 0018:ffff8801d9eb7128 EFLAGS: 00010286 [ 90.897203] RAX: dffffc0000000008 RBX: ffff8801c3a7c000 RCX: ffffffff815a585e [ 90.904534] RDX: 0000000000000000 RSI: 1ffff1003b3d6dd5 RDI: 1ffff1003b3d6daa [ 90.911779] RBP: ffff8801d9eb7150 R08: 1ffff1003b3d6d6c R09: 0000000000000000 [ 90.919023] R10: ffff8801d9eb6fa0 R11: 0000000000000000 R12: ffff8801d7dd8340 [ 90.926763] R13: 0000000000007205 R14: 0000000000007205 R15: 0000000000003479 [ 90.934032] ? vprintk_func+0x5e/0xc0 [ 90.937816] ? binder_send_failed_reply+0x13b/0x390 [ 90.942809] binder_cleanup_transaction+0xd2/0x140 [ 90.947714] binder_release_work+0x340/0x490 [ 90.952098] ? lock_downgrade+0x980/0x980 [ 90.956223] ? kzalloc.constprop.50+0x20/0x20 [ 90.960699] ? do_raw_spin_trylock+0x190/0x190 [ 90.965256] ? binder_free_ref+0x78/0x90 [ 90.969291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.974287] ? _raw_spin_unlock+0x22/0x30 [ 90.978416] binder_deferred_func+0xe42/0x1340 [ 90.982989] ? binder_cleanup_ref_olocked+0xab0/0xab0 [ 90.988157] ? debug_object_deactivate+0x364/0x560 [ 90.993062] ? lock_downgrade+0x980/0x980 [ 90.997189] ? lock_release+0xa40/0xa40 [ 91.001143] ? find_held_lock+0x35/0x1d0 [ 91.005183] ? check_noncircular+0x20/0x20 [ 91.009396] ? lock_acquire+0x1d5/0x580 [ 91.013346] ? lock_acquire+0x1d5/0x580 [ 91.017295] ? process_one_work+0xb01/0x1af0 [ 91.021691] ? __lock_is_held+0xb6/0x140 [ 91.025740] process_one_work+0xbbf/0x1af0 [ 91.029951] ? trace_hardirqs_on+0xd/0x10 [ 91.034086] ? pwq_dec_nr_in_flight+0x450/0x450 [ 91.038742] ? __schedule+0x8f3/0x2060 [ 91.042603] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 91.047697] ? check_noncircular+0x20/0x20 [ 91.051905] ? lock_downgrade+0x980/0x980 [ 91.056052] ? lock_acquire+0x1d5/0x580 [ 91.060001] ? lock_acquire+0x1d5/0x580 [ 91.063952] ? worker_thread+0x4a3/0x1990 [ 91.068073] ? lock_downgrade+0x980/0x980 [ 91.072198] ? lock_release+0xa40/0xa40 [ 91.076145] ? retint_kernel+0x10/0x10 [ 91.080014] ? do_raw_spin_trylock+0x190/0x190 [ 91.084589] worker_thread+0x223/0x1990 [ 91.088561] ? process_one_work+0x1af0/0x1af0 [ 91.093037] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.097509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.102501] ? trace_hardirqs_on+0xd/0x10 [ 91.106622] ? mmdrop+0x18/0x30 [ 91.109878] ? finish_task_switch+0x1f6/0x740 [ 91.114352] ? copy_overflow+0x20/0x20 [ 91.118228] ? __schedule+0x8f3/0x2060 [ 91.122102] ? check_noncircular+0x20/0x20 [ 91.126319] ? find_held_lock+0x35/0x1d0 [ 91.130363] ? find_held_lock+0x35/0x1d0 [ 91.134411] ? complete+0x62/0x80 [ 91.137849] ? __schedule+0x2060/0x2060 [ 91.141796] ? do_wait_intr_irq+0x3e0/0x3e0 [ 91.146090] ? __lockdep_init_map+0xe4/0x650 [ 91.150473] ? do_raw_spin_trylock+0x190/0x190 [ 91.155031] ? lockdep_init_map+0x9/0x10 [ 91.159068] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 91.164148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.169141] ? trace_hardirqs_on+0xd/0x10 [ 91.173263] ? __kthread_parkme+0x175/0x240 [ 91.177565] kthread+0x33c/0x400 [ 91.180908] ? process_one_work+0x1af0/0x1af0 [ 91.185377] ? kthread_stop+0x7a0/0x7a0 [ 91.189327] ret_from_fork+0x3a/0x50 [ 91.193738] Dumping ftrace buffer: [ 91.197411] (ftrace buffer empty) [ 91.201094] Kernel Offset: disabled [ 91.204719] Rebooting in 86400 seconds..