dcc873814264ca5ce7b8e013dc7e8e4d135735af8db78fd0c82ddd62635ae42699597f92aa51c65a83f925f20a0a5c44694337a6fd66df8e76daed90c2cbb39b43e5d29cc17230b5ea09f345edbfc0d02c86b04687438ffcab85d01a7ddee2132d13cb647f036593da5c8ada77d098e505a5a41bca0c5c55a30256de69cf14b586c968c32412747203dff18591a729b9df8044ff7df4eb27740cb4016116c8aba6d29280c22c98e8b1037380ca40839e6a56a52620e3361db06eb33d684815c2fe0add246f045df84113d92d73757fc988dbf4e72817678f52dad6398da96f1d684aceac6ed3ffcbc50da80940add5a615eee0a12219d46b7f8ee859d7de3b28e2e2eb9334add6c30f73f30a9c30b2887d806730c72e3843c14bd94b70f17f6e5ae06def7637f976b49cc5d545c3ffccedb1c2d17e24f0827141570d6367991258b60fa7fbda067562a79c286b9805d61de2500ced1cc9cad5fae2357f1c089eebd11afb61a584f93c2fa463d048f53d649f5a63484ab633030495a252b321069ac1ef6a01bed7dda02ac5a5aefad016470e08e14e2abd0e52febaccd2a2dac4b1d90a99f72525f4918a6ab323bb4acc7edbad83b3f471a87c388ef8eb84131452f93399dbe7e82a5517ee7e100b17a0d32e365e097a27335c1a830282673e7b8dc92a9cbde3542a0c706b57c065cf982e37c5e41b59de1c3dae32589f7ceefc691c6b927495f64227fab2d0968051dfb07e5615690cfb2753afd4972417232f2fc74c380d2fd4b3b5a97ce543ecec862987eb91894a9eaaadc926237ae9f87a4b45960619b8f61d0775165cd014f7ba4f36f061c2a96c7c5b1352ab529ab3e29e90639270b879b083b60dbfb30d691bf52081a7b3f0754c271a9108bdb46e8e96e33204b40fa43a2c29f7a0acaff88b49d168ecd1e04c4eb88dbb8871629614fc19abc9547fdfa8174543a78c9373074b611f92dc8622d07a62a4e79105cf77e04a3f2c8719874b04061306c8846a19baf715fea6373c8b2cacf5574d25c09d693cf25b707eed2a124d9f14aaab201dfcd1c9a890a90ac937c171cd6e8811756bc0b88711b4428f1fb02ffd98231a58530e438c76aab2a6b1db371b19ab424fe98da2c519c6053c3b2ddc480ca4e0ac0a24ae744f75be278d8be30a8fb30955d1f8345965881563b855d267d14f900d692ce6b81fed2376acefcfee3a0b3dd99d3bca240e986d7b", 0x1000) getdents(r1, &(0x7f0000eee000)=""/36, 0x24) [ 71.779422] audit: type=1326 audit(1517770476.194:376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=248 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.779432] audit: type=1326 audit(1517770476.194:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.779442] audit: type=1326 audit(1517770476.194:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=250 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.779456] audit: type=1326 audit(1517770476.194:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.779470] audit: type=1326 audit(1517770476.194:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=270 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.950441] audit: type=1326 audit(1517770476.194:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.974848] audit: type=1326 audit(1517770476.194:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8037 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 2018/02/04 18:54:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000099000-0x9)='/dev/rtc\x00', 0x480800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f24000-0xe)='selfvmnet1proc', 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ec6000-0x4)=0x7) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f25000-0x4), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000236000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0xfffffffffffffd50) 2018/02/04 18:54:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000784000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x3ff}, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x260000, 0x0) r3 = socket(0x11, 0x1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000004000-0x4)=0x5, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x1000, &(0x7f0000005000-0xa4)="2cd2c857cce80e59ca04754c7809c9787de08b53893163a6e876d32645f0fa7e18c7870e95a7a03db2e41adc3f0b4a403860295f0f88be332f0b142aefc969f91d2bfecf0b4fa52fc9617539db1e44a3e177d93b313a4063c65457175e43c35f81de3ff703c334b577fd1b9f5d2398f99199e12668ad55e1bd24f628973e3203ab48cb4e952013b1a9e905a1fe5b6eb72d4ee2158fe947fc2ede6fc22c40978719413323") ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000003000-0x14)={0x6, 0x1, 0x3, 0x4b961c83fd2e0952, 0x8e6b}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000005000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x7fffffff, 0xa, 0xa0, 0x20, 0x2c, r5, r6}, {0x1, 0x80000001, 0x7fff, 0xffff, 0xfffffffffffff842, 0xffffffff80000000, 0x7, 0x3}, {0x1f, 0x6, 0x9e, 0x33e3}, 0x3f, 0x4, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2, 0x1, 0x2, 0x5, 0x4, 0x5, 0x3}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000005000-0x38)={&(0x7f0000006000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000007000-0xb)=""/11, 0xb, 0x2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000007000)=[{0x4}, {0x8, 0x100000000}, {0xe, 0x1}, {0x4, 0xffffffffffffffe0}, {0x3, 0x1}], 0x5) ioctl$TIOCCBRK(r2, 0x5428) flistxattr(r1, &(0x7f0000004000)=""/78, 0x4e) 2018/02/04 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000557000-0x10)={0x10200, 0x0, &(0x7f0000f27000/0x4000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b82000-0xa8)={0x1, 0x0, [{0xc0000100, 0x0, 0x4000000000000000}]}) 2018/02/04 18:54:36 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000871000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000)=""/203) ioctl$KDSETMODE(r1, 0x4b3a, 0x3ae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000003000-0x8)={0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000003000)={0x54, 0xea5, 0x1, {0x10001, 0x100000000}, {0x3ff, 0x8}, @rumble={0x8000000000000, 0x6}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000)={0x20071026, r0}, &(0x7f0000005000-0x18)={0x7, 0x401, 0x1, 0x6, 0x6, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000006000-0x4)=0xe8) r3 = getegid() r4 = syz_fuseblk_mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x6000, r2, r3, 0x791, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007000-0x4)=0x9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000001000-0xc)={0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x9}, &(0x7f0000007000), &(0x7f0000008000-0x10)={0x0, 0x989680}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000002000-0x98)={0x3, 0x0, [{0x3f, 0x7, 0x0, 0x0, @adapter={0x5, 0x10bf, 0x8, 0xde0000000, 0xf9}}, {0x2, 0x0, 0x0, 0x0, @irqchip={0x3ff, 0x6}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x8001, 0x4, 0xffffffff, 0x1, 0xfff}}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x9, 0x400500) memfd_create(&(0x7f0000009000-0x1)='\x00', 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000009000)={0x6, 0x9}) 2018/02/04 18:54:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0x9b, "5ef34bb4c5ce40adc64e9500d18c1a4f63563461eb33ba556e387f9192a8ab942cd1a0040e32ea92f331432a62e78301a49c0e4518613b18f7985597718f70a09698c9c88787eafe27408bb0e42d048c0cff34223233eda2a2b2238c5ed0b5730f88ef29ed306e87f7d62716b6a2e12dbe2e1b02bebcac7955f7945bf09392435d74a7ce877d06f8e34a45c41b91d969c474ea230615279bbf06a6"}, &(0x7f0000007000)=0xa3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000-0x108)={r1, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, [0x2, 0x4, 0x101, 0x4, 0x80000000, 0x80000000, 0x2e0d, 0x4, 0x3, 0x4e, 0x8, 0x39d4, 0xffffffffffffffff, 0xffffffff, 0x2]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000009000), 0x4) r2 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000a000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @generic="73e941e7170751b506bed8ba63edd1b8"}) 2018/02/04 18:54:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x0, 0xd5a5, 0x5, 0x1, 0x7487}) sendfile(r0, r0, &(0x7f0000001000-0x8), 0x2d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x1f, &(0x7f0000001000)="34c0887a99a47694e95d4509b6523ad6b45fb809e0") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000003000-0x18)={0x1, 0x101, [{0x5, 0x0, 0xffff}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000004000-0x10)={0x4, &(0x7f0000002000)=[0x5, 0x5, 0x6, 0x1]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000004000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000003000)={0x0, 0x2, 0xbcc1, 'queue1\x00', 0x400}) getpeername$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000003000-0x10)={0x0, &(0x7f0000005000)=[]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000006000+0x3da)="787f73274f575c392067e76183e291442ca36483095569c3f8e06dc506b054ec951e8992a93bd28c613a2a23ed4627", 0x2f}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x67, 0x2, 0x1, 0x7, 0x1f, 0x0, 0xfffffffffffffffc, 0x9, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r2, 0x1}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000006000-0x38)={0xfffffffffffffff9, 0xbda, &(0x7f0000008000)="134b3f5c18cc73e79b6b3639af931ec7e8c5deeb25572f559d810d3676428f09ec4b748b10c101d4d1ad23286f3a9922b073f7053bdb688f39bcc620893fa9becaca09b7f9ae7d650b9bd21c7ee65e4998f3ef0359ee825b284bb8eddd785393d33da70791f9ac3e780e6075a3c6c5910faad837e5d9c5c2662edc892a7ac8966d56b4ddae9764e13f2df6a20ea8000470a6a9a325a40409521e11ad1306db8070d5349eda7fe3172fb8c5849038fcb6", &(0x7f0000002000)="146feda9d4f5f5ae4ccc97e555378c6a5ab0c8d78cddd12f1683036be6614f6ff0bcf0317f305908372244691223cc54881c3c246636ff", 0xb0, 0x37}) 2018/02/04 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000092c000-0x4)=r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a9e000-0x10)={r0, r0, 0x1, 0x2}, 0x10) 2018/02/04 18:54:36 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000006e000-0x8)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000030c000)={r1, 0x29e, 0x9c, "2d5a339793957fdea730d3dcfca9e413f017d04bc8dbe9afb5ceb8015cb594b273f20587497bcb90aecdf10b4bed4dd9df7ffcd8929118b2e1decf43e974663313d42614d005732a2fe64a9c159b8593b90dba282c657aa7051b424ddef71e8301700bc6fea8ac2f05dee6c3690af1195c57da57fda02fe31285838ca2fa2a5adedad351f3df4dce5ab9ff3024979a7976f2b231abe9722e8fc1e66a"}, 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c"}) 2018/02/04 18:54:36 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000)={0x3, 0x1ff, 0x3, 'queue0\x00', 0x5}) 2018/02/04 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/sequencer\x00', 0x8040, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000090b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000530000), &(0x7f0000732000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007bc000)=""/249) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000004000-0x1), &(0x7f0000001000-0x8)=0x4) 2018/02/04 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b2c000-0x4)=0x2, &(0x7f0000b80000-0x4)=0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b55000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f9a000)={0x80002004}) 2018/02/04 18:54:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x120) ioctl$TIOCSTI(r1, 0x5412, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) [ 72.091081] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/02/04 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ecb000)=0x6) 2018/02/04 18:54:36 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xf, &(0x7f000000f000-0x78)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x2e}, @alu={0x4000000000000004, 0x0, 0xc, 0x2, 0x8, 0x30, 0xfffffffffffffffc}, @ldst={0x200000000000003, 0x3, 0x2, 0x7, 0xb, 0xfffffffc}, @ldst={0x1, 0x1, 0x1, 0x1, 0x7, 0xc, 0x8}, @ldst={0x3, 0x2, 0x7, 0x3, 0x2, 0xfffffff8}, @exit={0x95}], {0x95}}, &(0x7f0000004000-0xa)="056c7a6b617958657200", 0x1, 0x171, &(0x7f000000c000)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x0, 0x2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f000000b000), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/04 18:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)='setgroups\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [], 0x7fffffff}, {0x3, 0x80000000, 0x4, [], 0x9}, {0x8, 0x5, 0x1, [], 0x80000001}, {0x6, 0xbf, 0xbc35, [], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [], 0x9}, {0x514498e, 0xffff, 0x0, [], 0x9}, {0x91e8, 0x2, 0x1, [], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [], 0x3}, {0x0, 0x200, 0x81, [], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [], 0x6}, {0x9, 0x19b8, 0x1000, [], 0x9}, {0x4, 0x40, 0x401, [], 0x9}, {0x1, 0x9, 0x9, [], 0x2}, {0x401, 0x7, 0x2, [], 0x3}, {0x4, 0x2, 0x2521, [], 0x21a0f7c6}, {0xff, 0x20, 0x2, [], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [], 0x5}, {0xb7, 0x2, 0x7f, [], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [], 0xb8}, {0x0, 0x20, 0x4, [], 0x5}, {0x8, 0x80, 0x5, [], 0x2}, {0x100, 0x40, 0x5, [], 0x800}, {0x7, 0xd14, 0x3, [], 0x9}, {0x5, 0x1, 0x4, [], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000730000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r2, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r6, 0x21, 0x15, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f11000)) fstat(r5, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0}) get_thread_area(&(0x7f0000901000)={0x80000000, 0x20000800, 0x4000, 0x9, 0x9, 0x3, 0x60d5, 0x4, 0xfff, 0x214}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r7, 0x0, 0x8, 0x4, 0x800000) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f01000), &(0x7f000072f000-0x4)=0x4) r9 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r8, 0x10000) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/02/04 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000060f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000a8f000-0x8)={0x1, r0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000747000-0xc)={0x0, 0x0}, &(0x7f0000c02000-0x4)=0xc) getresgid(&(0x7f00001d6000), &(0x7f000095e000-0x4), &(0x7f0000539000+0x7dc)=0x0) lchown(&(0x7f0000a93000-0x8)='./file0\x00', r2, r3) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000719000)=""/3) syz_open_dev$mouse(&(0x7f0000bef000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200) r4 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r4}) 2018/02/04 18:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x304) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00005d8000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = creat(&(0x7f0000184000-0x8)='./file0\x00', 0x200000004) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000044000-0x4)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000035c000-0x10)={0x1, &(0x7f000030f000)=[{0x7fffffff, 0x0, 0x1000, 0x1}]}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000a79000-0x1a)="13acd79f4c5156c8d37aae45ffe036db0ee304bddc0584a0404c", 0x1a) 2018/02/04 18:54:36 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000026b000)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000d23000-0x4)=0x10) r1 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x0) syz_open_dev$mice(&(0x7f0000b2d000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/04 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e67000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x1, 0xff, 0x5, 0x5, 0x6, 0x4}, &(0x7f000037b000)=0x20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000646000-0x8)={@loopback, @multicast2}, &(0x7f00004ea000+0xe39)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) getxattr(&(0x7f000081b000)='./file0\x00', &(0x7f0000745000)=@random={'os2.', '&!vmnet1\x00'}, &(0x7f000080c000-0x37)=""/174, 0xae) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000c84000-0x10)=""/16, &(0x7f0000b42000-0x4)=0x10) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000b86000)=0x70afdec5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a76000)=0xf, 0x4) readlinkat(r0, &(0x7f00004e3000)='./file0\x00', &(0x7f0000058000)=""/121, 0x79) 2018/02/04 18:54:36 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x33) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000-0xa)={0x0, 0xff, 0x1, [0xfffffffffffffffb]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=r2, &(0x7f0000009000-0x4)=0x4) r3 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x6, &(0x7f000000a000-0x10)) rt_sigpending(&(0x7f0000008000-0x8), 0x8) dup2(r0, r1) 2018/02/04 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) accept$llc(r0, &(0x7f0000f65000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003b9000)=0x10) readahead(r0, 0x0, 0x0) 2018/02/04 18:54:36 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, &(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) r1 = socket$inet(0x2, 0x1, 0xa) r2 = syz_open_dev$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$tun(r2, &(0x7f0000e6f000-0xfda)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[@end]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0xfca) 2018/02/04 18:54:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0xc) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) 2018/02/04 18:54:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000051d000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b27000-0x6)={0xfffffffffffffffb, 0x3f, 0xfffffffffffffc01}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xbe)=""/190) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ac000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x4e0)=@security={'security\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x260, 0x1a8, 0x260, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000cf9000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x0, 0xfffffffffffffeff, 0x10001, 0x7f, 0x2, 0x7f], 0x2, 0x7, 0xdc}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x5, 0x400, [0xf6, 0x4d96, 0x3, 0xb98f, 0x5, 0x80000000000000, 0x2970, 0x3, 0xffff, 0x9, 0xc00000000, 0xfffffffffffffe00, 0x6, 0x1f, 0x100, 0x4], 0x1, 0x2, 0xc3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='ipddp0\x00', 0x20}}}, {{@uncond, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gretap0\x00', {0x2, 0x4, 0x31, 0xb53, 0x9, 0xfffffffffffffc00, 0x10000, 0x78, 0x20}, 0x351f}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x100, 0x4, [0x28d, 0x10000, 0x9, 0x2, 0x20, 0x7, 0x100000001, 0x0, 0x97dc, 0x7ff, 0x0, 0x1, 0x884, 0x1, 0x83, 0x9], 0x0, 0x2, 0x200}}}]}}, 0x4e0) r2 = getpgid(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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000)=""/226, 0xe2}], 0x4, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000001000)=""/151, 0x97}, {&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000000000+0xa09)=""/92, 0x5c}], 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000057000-0x4), 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}}, 0xfffffffffffffff6, 0xffe}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/04 18:54:36 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000013000)={0x80000000, 0x1b4, 0x7, 0x80000000, 0x3, 0x200}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000c000), 0x4) 2018/02/04 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000101000-0xdc)=""/220) fremovexattr(r1, &(0x7f0000e98000-0x12)=@random={'system.', 'clear_refs\x00'}) sendfile(r0, r1, &(0x7f0000bdc000-0x8), 0x2) sendfile(r0, r1, &(0x7f0000c50000), 0xb7) 2018/02/04 18:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f9e000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9dd}, {0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x4, [0x5, 0x3ff, 0x7fff, 0xffffffffffffff00, 0x0, 0x5, 0x4, 0x5b7]}, 0x5c) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r1) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000000)={@generic="2870b2008bb86d95d9c9688a5e79a360", @ifru_ivalue}) 2018/02/04 18:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000176000)=[0x8, 0x1]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/02/04 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000024a000)='/dev/dsp#\x00', 0x6, 0x900) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef0000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000e4e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000038b000)={r1, 0x1ff, 0x4, [0xffffffff, 0x7, 0x101, 0x1f]}, &(0x7f00000d7000)=0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a19000-0x8)) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000ee4000)=""/154, &(0x7f000055e000)=0xfffffe1b) perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:36 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b4e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000402000-0x16)='ns/pid\x00') r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000729000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008c8000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000208000)={r4, 0x3, 0xa, [0x8f5, 0x8d, 0x2, 0x7c6, 0x0, 0x9dc, 0x8, 0x37, 0x0, 0x1]}, 0x1c) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/04 18:54:36 executing program 1: r0 = open(&(0x7f0000c6c000)='./file0\x00', 0x2000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000098000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x1f, 0x7, 0x5, 0x100000001, 0x401, 0x6, 0x6, 0x7c3, 0x9, 0x9, 0x8000, 0x41, 0x2, 0x2, 0xfffffffffffffe00]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ea3000-0x8)={r1, 0x934}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x627e4e5766654b58}}, [@migrate={0x4, 0x11, []}]}, 0xc0}, 0x1}, 0x0) 2018/02/04 18:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000), 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8), &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000), 0x0, 0x0, &(0x7f0000dd5000-0x10)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18), &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x0, &(0x7f0000122000+0x351)) clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000963000)) fstatfs(0xffffffffffffffff, &(0x7f0000825000)) r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f0000181000-0x4), 0x8000000e, &(0x7f000083b000-0x90)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e93000-0x5)='htcp\x00', 0x5) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:36 executing program 7: r0 = add_key$user(&(0x7f0000929000)='user\x00', &(0x7f000039e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005c2000)="fe5e55dea2fa29bab072383dfc4f85dbb3c076cdd3b7ededdbc5014867101fdcec4e4d64b2cbfdeb1c829a5cad9c5250f0d48fe55551ea3f0a44e6f4ad1f0f9b43c9e2e569c539260e72499de7eae80daf253e4c06dddae49ddf1aec3e8440a4b198470db8dfe4e857269742788ca90d9398443c585453db7b3f97c28fafd1aa6a120af07aecb6653fbab6f7629889aebe9b133683e8942b00496c758b010d5c9df954658b3719d1838f56a602ddbd6a762ff09ee482996b1ff996a30a147112dcb7ca", 0xc3, 0xfffffffffffffffe) r1 = add_key(&(0x7f00002ff000-0x8)='trusted\x00', &(0x7f0000cb7000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xb)="706b6373375f7465737411", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='securityGPL,\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) r4 = socket$inet_dccp(0x2, 0x6, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000cf1000+0x951)={&(0x7f0000001000)={'sha3-384\x00'}, &(0x7f0000001000-0xec)="6d1efee33c292b712e4f83da1eb9f30ca2ab39e07ff23cdd92edc42612b884ef8d51d723d34f2b34f20557419e0d45569587f6340f0ee8d62378eac1b887f0a2e1d177d3b7d9c73d2c3598cc6c5f515e592801312593cca4e09d4dfcadd31263a5a81fa68d3cd57ff143600eab9f186b123f9ec3c104dc68fd027332929572ec8368ed1e337b256c2db444560dfb3229720a86bdd35bcacc1cb6b62913d68747515f543934e9d4bb7dcd94466f6bfb0a15828bc9627da0b1b3fa72ef48783c44b5e9d3b26476d1c8449fe3d060f45df71d59c3cf02daf8f86612ab1997874740cc6d501f4a3ec1d4f0aedcb7", 0x535}) r5 = syz_open_dev$sndmidi(&(0x7f0000d5f000)='/dev/snd/midiC#D#\x00', 0x6, 0x5054c1) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00006f5000-0x14)={@generic="ac443ed561353fb57bdd83a851012637", @ifru_flags}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x102) bind$inet6(r5, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x0, @empty, 0x80000000}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f000000c000-0x4)={0x9}, 0x4) fcntl$dupfd(r4, 0x406, r4) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000009000)={0x5, 0x0, [{0xd000, 0x11, &(0x7f0000001000)=""/17}, {0x0, 0x21, &(0x7f0000004000)=""/33}, {0x1, 0x33, &(0x7f0000005000)=""/51}, {0x100000, 0x6d, &(0x7f0000002000-0x6d)=""/109}, {0x7000, 0xbb, &(0x7f000000b000-0xbb)=""/187}]}) sendto$inet6(r6, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 18:54:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000017c000)=0x14) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dc2000-0x8)='./file0\x00', 0x16) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') 2018/02/04 18:54:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mkdirat(r0, &(0x7f0000371000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000003000-0xe8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000-0x8)='./file0\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x10001, 0x7fffffff, 0x2, 0x9}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r2, 0x6, 0x20, 0x40, 0xf044, 0x7fff}, 0x14) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1f) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000004000-0x1)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000006000-0x14)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 0xffff, 0x4, 0x500, 0x0, 0x100, r3}) connect(r1, &(0x7f0000004000-0x14)=@ll={0x11, 0x1c, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000007000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000008000)={0x100000001, 0x4}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000000a000-0x10)=@req={0x354, 0xffff, 0xd9e, 0x3e}, 0x10) 2018/02/04 18:54:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039e000)='/dev/rfkill\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x0, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e48000-0xb)='asymmetric\x00', &(0x7f00009bc000)={0x73, 0x79, 0x7a}, &(0x7f00006d3000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00001bf000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/02/04 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000d1000)={@common, @ifru_names=@syzn}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x2) 2018/02/04 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000267000+0x908)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r1 = syz_open_dev$dmmidi(&(0x7f00001f6000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x4000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xc) mmap(&(0x7f0000245000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd9000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fdd000)={0x4, 0x9f, 0x0, 0x0, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000404000), &(0x7f0000fd8000-0x4), &(0x7f0000fd8000-0x4), &(0x7f0000e5b000)) 2018/02/04 18:54:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4), &(0x7f00005bd000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000944000)='schedstat\x00') r2 = fanotify_init(0x44, 0x400) preadv(r1, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) bind$nfc_llcp(r1, &(0x7f00005bd000)={0x27, 0x4, 0x1, 0x3, 0x3ff, 0x200, "3bcc1bb789e44b1c437960e92a48d7353b8353e8d0daf75b64b6ad0fdb878798f13fbd21ea5c00f1e71ce3d8cf2beb2ef5130d307a04b0d87f2508511c07fb", 0x100000000}, 0x60) sendmsg$nl_generic(r1, &(0x7f0000777000-0x28)={&(0x7f00003ea000)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00003d5000)={&(0x7f000075c000)={0x388, 0x34, 0x300, 0x4, 0x2, {0x19}, [@generic="ed0bc560925c38fcbedbdc3f54b4776d82e6d99e2ee57d05bfed8b7638c87eee12964930c68a830c227041c01c53c1efa97502adad719c73435f7e674de440639cffb81ae3eda0e44953836413af67e5bfa57070e4550716e3290be126538ffb400a6d61da4551ffee6667d28a060f31c47ea6768533d37a41fa9f50063d1f0c697f26fbfc1ff0a0ceb296af079ddd2fe808903c3ede62a747e8f9be616c7023b7907481eeb406b2aafd72cb9f921ff9def9c3647782b0423fa1829a2e7143166feff60a6d766df9c950f65e30579471b4999312adc623164fee3e9ef109e66a8c40d48eca75a64b4d59e0adb6fd89721ae8de527c2556f9a2", @typed={0x8, 0x45}, @typed={0x18, 0xb, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="38d3b089d72d6626117bb411a908451e6dd4a5e60f67dbf1a01573d875339a08cabe7b6f0db72c415f19d2ae9aa5ce1c4fd1c3f9ecd95cb532c03a8d8adc754e9ee0b4b5e78cc22fe893bb2d211bee9fb424dd2ae542dcb1eec864259f7072d14a75f8fe9639fea7b8d49d76221b744876c6014fadf0ceaec901dca53b8c5084a1", @generic="a7dcdf655efb523a8cb46299e4c8544f008edd0d790f506e0fa4281ea434abebc00c440678e1c0f7b3e77352fba49d42749ea9d569754b618d8a08500073946177a74b3fa3c837986fb6fcbf5ca45565b1498253a6ed641db1464d7b44edb661c9ac23e94cfc206fae731c2eb644689ea21d25feb436597f8eadf9d22555c23a78b9348cd502f86737f28297024671653be09959aa0768ccc432f31da7a570d9322bd0b75374320f1fb0e3dc7c1124652678aec99778a2b4ccd8f9e4659c40031d4656ae34ce66347b96a2d5e1fb18b073c26801849d0b29b007f48dce9a", @typed={0x8, 0x18}, @nested={0xc4, 0x11, [@generic="c40c958c1f971d21f5e86274920c6f35fbad423f423b456b688e92d427fa6043790d6238f93125d37d3ad06a332999bf34cc9f4cae19128af8e986aada277317907ff1f2bc328de9d72f7817836e3dfadca69558ca0cb1034c1f64352f2a3efb4741a66780774738fd3b06fcac9a4240b5125d87d442bbcf69f9f4690cc71eef88df1b1a4ea73681a538f4aade439fbf2c267970ef7da304409bc2bb04c9af92bc2c966a1cd1869445c86987b42a1e374ab4edd358050782e81c4bbc268b", @generic]}, @nested={0x30, 0x3a, [@typed={0xc, 0x8e, @fd=r2}, @typed={0x8, 0x4a, @binary}, @typed={0x18, 0x55, @ipv6=@empty}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) sendto$inet(r0, &(0x7f000074e000-0xa1), 0x0, 0x0, &(0x7f0000e85000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000002000), &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000+0x338)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005000-0x50)=[{&(0x7f0000000000)={0x144, 0x22, 0x400, 0x6, 0x3, "", [@typed={0x10, 0x3a, @u64=0x2}, @nested={0x9c, 0x22, [@generic="eecaa6a4d32bb677779c2c939a6486cac2bc87ddf210", @generic, @typed={0xc, 0x1d, @ipv4=@empty}, @generic="596f9315e18164de41835dda872a592e0266eb5e07bf2da3087c566fc7195e489558a3b8a391b0e9b1", @typed={0xc, 0x86, @uid=r2}, @generic="f7e211d265e27466625df3034e6f6eb4e934d876bbf2489a8ecdfdb8000739a93ab8ebb61508359d3dc27a77261dfb58b8bed1d4", @typed={0xc, 0x33, @u32=0x9}]}, @typed={0xc, 0x1d, @uid=r3}, @nested={0x7c, 0x7, [@generic="fda6c54067", @generic="8aae33e560cf59bba65369d6ede9dc51ce00ac4823d1a183d215294e087fbd1a8d29df17d90b238782aca390aa18f7f388384ac640ac0df9a590bdd5d948ee4a2759911d868d7d88177024bb1356f21b394a1709f706bd173e35db40b05e303ea6ff5c3ffd373c7351f2e606051e8d1f"]}]}, 0x144}, {&(0x7f0000004000)={0x70, 0x25, 0x0, 0x2, 0x1, "", [@generic="884053f9eb6f8c18f0da0876452d0579612f22892d178b8d06c405575919a909029cd11f6759c388718081dbfdf33488aaa63d4e556a0d8b9b10e81505c225b9941835812973d0d112052b5bbfe9b99479", @typed={0xc, 0x2, @pid=r4}]}, 0x70}, {&(0x7f0000003000)={0x108, 0x42, 0x100, 0x5, 0x1, "", [@generic="463e63fe91dedc", @nested={0xf0, 0x5b, [@generic="379e0bfc5a8e51539cc627cc03f5ac82c3e3cb4f819cea2d2f69dec67dd149b47255b8474645d5171277abf7e3b70bddfbdc486d56b6b971f2ba79c80a8eca770e9a3c2373ca782894c9848d280798a943cb200894d8f99f045746d2d361c884f16b17b1e5807cd87a7270bd0ebbe43bbc8aa06b72a9f1caaa42942d69bca88377cf1e92a904af0800b7f0257f09f19ebb9dc4fe222016b90018ac7314a2401d67c481607a42027896b2b2a1cc38050bcf5a0905562237ee9604440d830d1608f180b02e640abb1237d0d813d95d82a8934e6ebff6ae10b4", @generic="3c8992ca3b5f850c313d88e2f7e4e98a26a2"]}]}, 0x108}, {&(0x7f0000004000)={0x15e0, 0x3c, 0x100, 0x2, 0x2, "", [@nested={0xb0, 0x95, [@generic="7916fa198323778aa90b5a98fc7801d732009f9ff8c9a9f972064383aa3441a473cc729b4dd33db563be350b0d4a6de1e97db54ea619c64f2d77ef613f087264b4e799487009d399d2e43a1dee6416f074fb11cbcd51b7a99b22d76d7021dce0859e7f94f6c9be8b9f60fc1e144db8d3db2f44c2eb32b256fec450d25102430597ce9e29b0af2f922c91182814e19360e3baf4e7dc081a26d4d13e4d88b4c500715b0ec3de9f78793fece7"]}, @typed={0xc, 0x11, @ipv4=@multicast1=0xe0000001}, @nested={0x1108, 0x72, [@generic="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@generic="a1d690fca9f359298ae114e927d7195c4bd774e928fca927d64d204e82335513a7999140b4512ba7ab9d63572fbe98b3f4b045876a8d42459beecb9199a28ad8e1bddf85e713d776044781ea368025986f9973a5335e71373234b1c61abebb4beb62c7dec654d824c4e153e0dec9322a21ece22b642fa53558551de4bd809a27dc5bd949aea78cc49eb331f9501534a417b9cbbf81c07449d0f59b53ac117eb94a06b540c5ccad02bd944cba1cc2849c5aad14b24425c67ce163f3ff36229269d116ec1d16686b48ec5709ee831f9b9ec985f2e5d60310243fd69014f728a5c434553e8f70d6e6b2f4a7dc4affc966d398b7e972d67c78", @typed={0xc, 0x91, @u32=0x101}]}, @typed={0x10, 0x88, @str='keyring\x00'}, @generic="318c032aee4cfbe638692f6ec248cfa58fb3586431d3be44d14b116b768ef6f934314d96fa3c7f21af57ef9939efa2d46f43d4f5ef4b8b4efeed02c66db744f4e2f56499b1a151fb49934712dfd0310636d03b7d7eae6eaca640ece0c5fd1fa06471a868d6ca4d28884060", @nested={0x1f8, 0x87, [@generic="8c7482ebbbe72911af88c55ae87f7c2c3760713ace6ea33f640e5330a81591c068d5033112762ca50471f42c97b93309c76b5cba893bba77d3e79b8b67f89f72c3059980476e1f747b3998acf03578f74f77126e2d1c7f2932fc4e5773f1132b89b5c8fe71bce57c7c567671261f05eb75534113c97efc149f1612c2d3e5abd0bd821f8f9a58cb3a4b90d0dc2b78d0b7439537ba4df45acf6ea1b928080bbd0e85b10612b6ff91fc441f9b2b86113d31539296d6e03072", @generic="8c81d4f2b33b6702ef5f29f5999e3cc1d43b1fc6422d248eeaacb9c7e1ced6f7de8b71cbfe9dd2be7d6f0f89f80854571ebdb1d4c115463781a131f1a4cb3dc8c9d7276f7d42d8cdc7ca4b46ec584faea6563d532a10746cf969fe93", @typed={0xc, 0x10, @pid=r5}, @typed={0xc, 0x1, @pid=r6}, @typed={0xc, 0x85, @uid=r7}, @generic="b11a37942fa166501fce50fb68f1ab5d323ef68dcb1ebfa211c8109233abbb60988905853890fadd77921648e5664e7de6aa9f36f706a1b792557e53fcc7169a3d367a0dbe5d1999a5feb5b050adcff263c34077e89cb186a320699af4ece4d6e83d056c535811dee729b65a1cca89e687f05844f053d1f8b10aa4b0e8651f5f7ffca26cc46c33135ad922ccd86cb136", @generic="3fb8de2e87bbacbc50916f19926157a3f73027ead9fc8b5ec313a6902d9ac86701baee1b5c9c23a496a1c8a129"]}, @nested={0x10, 0x8c, [@typed={0xc, 0x1, @fd=r0}]}, @generic="dda5af92531b5c0f07be0f1079c7a58aff622fc1299d43f26c9456699a67a88f54278a8b94ab3bb9acf04f880a2f50e5e246ed061b693e5111f022550502d2e0ca5e72fef810", @nested={0xec, 0x14, [@generic="1406f4a84b67b583cbf4448ec0f308cec5131e7e4084d91183802ae7a4177a1cf12b016e8974be661150a4a72a3d874c96f45529a264d959a72cc2b233cd192edc199290bafad75a292950ceea4f6cb0f5f9eb8a40c79b4668a67ff39dbb8e1c8881e7cf28b91c63f4b6b7ef611e3ba2b413012ad8957a36e70d14e33f49da72a656d74261cfa06c24f72d8327a2682536880c33b6c7e2f830892790f6538c571d705ec45ce4f6c6b8e923eb2f03105d3802483aef9cc9dc20fd7ccd6d6dd39a34c46d", @typed={0xc, 0x53, @fd=r0}, @typed={0x18, 0x8c, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @generic="01df03cde1c8e7d54c2e18e9b9869e8d7e3f12b9e9e12a812b17bdf5c7ee45a9a854df33e0ed5b7178d543e6fff6f39ee94a1b66d9ea722fbcab2e61b52fbe3106d5bf916c2a806100a6aed2c851bbd7d5a1c924"]}, 0x15e0}, {&(0x7f0000001000-0x178)={0x178, 0x37, 0xfc9418a716206e8b, 0x6, 0x3, "", [@typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @typed={0x8, 0x2c}, @typed={0xe0, 0x52, @binary="e3973f5359996ec4754d7ab8e1a06ac452d8a887ddfa2784fd80f1cf7e9310f1cc2f46a689a9296481dc39814f4eece328fe3fad69e888cd17e4c84b3e62c22047297c4475c35a56e75763176a365ace20a7a1d2d0de4d3c34ab9cf48e47f114feb3406fd3ade237e16a55456d5326ef1a8f29481f92a15edba3fbb09d02a764839188ff4aa54a51dbc825cea1fcdcdd880e34e3aa247bd93cb98c864e037286fc496b7836e5535fc69c7e9e4b79dc90762e649b510197fb1cd84e862e5f4b251765390df0f636ddf8a2a1b91c8fd0407e02e475f4"}, @generic="e7a6295aec1a18dfffb8cc61f44108a6bd8694b68531eb95f72df1f9256429bd6f7c67b4f1f7608a8255caa0c8011aef828e745b644d73755f5856a565a93e16efb3d5c74fd5f59367b7b2012f0a", @typed={0x18, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}]}, 0x178}], 0x5, &(0x7f0000005000-0x40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x10}, 0x1) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/04 18:54:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003f2000-0x141)="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", &(0x7f0000eaa000-0x4), &(0x7f0000a5a000-0x4), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000566000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00003de000-0x4)=0x8000000000000003) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)) splice(r2, &(0x7f0000441000-0x8), r2, &(0x7f000059c000-0x8), 0x6, 0x0) 2018/02/04 18:54:37 executing program 7: ioprio_set$pid(0x2, 0x0, 0x7eb0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/sco\x00') ioprio_get$pid(0x3, 0x0) 2018/02/04 18:54:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000680000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000006a000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000750000-0x4)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b0d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000d2a000-0x8)='./file0\x00', 0x400, 0x14) r3 = shmget$private(0x0, 0x1000, 0x54000811, &(0x7f0000bca000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x7530}}) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000246000)=""/195) read(r1, &(0x7f0000f76000)=""/113, 0xfffffdc9) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/ashmem\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000004d000)={0x4, &(0x7f0000692000)=[{0x5, 0x7e, 0x3, 0x1ff}, {0xff, 0x8000, 0x8, 0x80000001}, {0x7, 0x4, 0x7, 0xe3e}, {0x101, 0x1a7, 0x8, 0x80}]}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000030000-0x9)='vmnet0+\\\x00') 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) r2 = socket(0x0, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b04000)={0x0, 0x3, 0x4, 0x5}, &(0x7f0000b28000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00006d5000-0x8c)={r3, @in6={{0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}}, 0x8c) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000a71000)={@empty, @multicast2}, &(0x7f0000e1a000)=0xc) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7}, 0x1c) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3dffffffffffffff, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) fgetxattr(r0, &(0x7f0000247000)=@random={"747275737465642e4875b72877fd1711e59d723616f5cd3fe18a28702a540f3b489c307e886d9d7158f8c7e3840000000000000006607aecdd18ef3665f34f2904f5382ba450db14a7194d63a4477e5bee0776e8f8c0abbf07bb7eddf7415fa6ab6d8965286aca757a28fe5b3bc566d6886af78897d3377e2da5376d8f2fee6cff98", '\x00'}, &(0x7f0000c8c000-0xd5)=""/213, 0xd5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x3f}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x4, @broadcast=0xffffffff, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7f, 0x3, 0x11}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"6970366772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff700", {0x4000000000000, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) 2018/02/04 18:54:37 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') write$sndseq(r1, &(0x7f0000f3a000-0x1e0)=[{0x7, 0x0, 0x10000, 0x80000000, @tick=0x3, {0x5, 0x4}, {0x3, 0xffffffff}, @ext={0x27, &(0x7f000070f000)="d6ce1d4ba9e54cc67985258ceae09b7cb097da363c66b51a9134091611a10f17a2f791a2012564"}}, {0x41, 0x6c, 0x16df, 0xe6, @tick=0x4, {0xfb, 0x2}, {0x5c7a, 0x80000000}, @addr={0x8d9}}, {0x5, 0x8, 0x6, 0x613, @time, {0x5, 0x3}, {0x80, 0x1}, @addr={0x7, 0x9}}, {0xe9f, 0x7f, 0x3, 0xd000000000000000, @time, {0xff, 0xd9}, {0xcac8, 0xffffffff}, @quote={{0x9, 0x6}, 0x6, &(0x7f00006e3000)={0x200, 0x7, 0xfffffffffffffffa, 0x6, @tick=0x1, {0x8001, 0x7}, {0x7f, 0x7}, @ext={0x91, &(0x7f0000e08000-0x91)="1b09f484e4d015ebe401a2245514c76c92f016c1d8f2f7a6aa352547e033b9ab2c0fe339a0f14f50c85fb92432b8be2c5e7db831783e6ace62f9ebbb0615b249dbec40cbfc180ec2856f3437f38521fb05f6c2640a7257eea7060faae39463ff5cdde2c434be54873b657878135c282449fa5aaf912c4fc6fcf51a93c7549051c64f2c93a3def8e6289df9f26a34e045e3"}}}}, {0x4, 0x2, 0x0, 0x3, @tick=0x1a, {0xfff, 0x6}, {0x10001, 0xab}, @queue={0x7e761d73, {0x8000, 0x2}}}, {0x1, 0x3, 0x3, 0x6, @tick=0x1, {0x5, 0x81}, {0x0, 0x800}, @addr={0x0, 0xfff}}, {0x100000000, 0xffffffff, 0x3, 0x7fff, @tick=0x3, {0xd2d, 0x7fffffff}, {0x1a, 0xfffffffffffffffc}, @addr={0x6, 0x4}}, {0x2, 0x66, 0x9, 0x0, @tick=0x10000, {0x1}, {0x7ff, 0x9b2}, @note={0x3, 0x7, 0x5, 0x2, 0x9}}, {0x3, 0x55f0, 0x0, 0x80, @tick=0x7fff, {0x9, 0x6}, {0x1f, 0x3}, @raw8={"dd89d3479a434116c87f4b1f"}}, {0x1c06, 0x5, 0x651, 0x6, @tick=0x5, {0x1, 0x3ff}, {0x3}, @queue={0x100, {0x65, 0xfe16}}}], 0x1e0) fcntl$getownex(r0, 0x10, &(0x7f0000463000-0x8)) open(&(0x7f000035a000-0x8)='./file0\x00', 0x10000, 0x51) getdents(r1, &(0x7f0000849000)=""/4096, 0x1000) getdents(r1, &(0x7f0000067000), 0xfffffffffffffe00) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f18000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d85000)={0x1, 0x0, [{0x277}]}) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) [ 72.630647] binder: 8249 RLIMIT_NICE not set 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0xe)='net/protocols\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000007000-0x2)=0x8, &(0x7f0000007000-0x8)=0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000006000-0x8)) [ 72.656933] binder: 8249 RLIMIT_NICE not set [ 72.698610] binder: BINDER_SET_CONTEXT_MGR already set [ 72.703965] binder: 8248:8263 ioctl 40046207 0 returned -16 [ 72.712171] binder: 8249 RLIMIT_NICE not set [ 72.713887] binder_alloc: 8248: binder_alloc_buf, no vma [ 72.722131] binder: 8248:8263 transaction failed 29189/-3, size 0-0 line 2957 [ 72.736575] binder_alloc: 8248: binder_alloc_buf, no vma [ 72.742184] binder: 8248:8249 transaction failed 29189/-3, size 0-0 line 2957 [ 72.760473] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.765973] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.771494] binder: release 8248:8249 transaction 23 out, still active [ 72.778257] binder: release 8248:8249 transaction 22 in, still active [ 72.784859] binder: undelivered TRANSACTION_COMPLETE [ 72.789983] binder: release 8248:8263 transaction 22 out, still active 2018/02/04 18:54:37 executing program 7: 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) r2 = syz_open_dev$usbmon(&(0x7f0000618000)='/dev/usbmon#\x00', 0x5, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000130000-0x10)={r2, &(0x7f0000631000)="b1e9ae14baf688fdf99788ebce0de3fbf401378b91504ce80ca28bb64929b3b8e1ccd317137956d0b3ca7af866"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000020e000-0x1162)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x8, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x64) open(&(0x7f0000672000-0x8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f81000-0x4), 0x4) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) gettid() setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000f8000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000634000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00002ed000)=0xe8) stat(&(0x7f000040d000-0x8)='./file0\x00', &(0x7f00001f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000056f000+0x967)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x401, 0x3, 0x3, 0xa, 0x20, 0x0, 0x3e, r2, r3}, {0x1ff, 0x3, 0x8001, 0x6, 0x2, 0x3, 0x620c, 0x8}, {0x3ff, 0x10000, 0x0, 0x101}, 0x4, 0x6, 0x1, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x3, 0x5, 0x70e2, 0xffff, 0x7f}}, 0xe8) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0xffffffffffffff2b, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000), 0xffffffb0}, 0x0) recvmsg(r4, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00005cb000)=@req={0x3fc}, 0x10) 2018/02/04 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005d6000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x210000) vmsplice(r0, &(0x7f0000e84000)=[{&(0x7f0000b53000)="a4db11c23c55bc3da73ac39140cbaeac7d03b5c51cad9aed3509f0312b801cf6925155a8c2eeba362500843b2766e89cad980cca3267f05459b81d8f31ae9ddec5cc5648b1bed0d6e65028b9b0d1fe30fca4e10bc80619c4b9c9472df60f4c57441d40928efb01c696be501f3d530d3b05d1c1d2eda8e5ba3961045d7fbcc3f03c33f0ad495c60fe499a4b68fb6691985e58839759f54a2eda2de03b5d1e697819", 0xa1}], 0x1, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r1, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r1, 0x0) accept(r1, &(0x7f0000630000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f0000999000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00195b1ee9fb4b35ea517a4b87082bd2080a33bcff96ac9e6f5c6bb663bdae6adf63cdb63cc9ebafe5e25e8718b43df88f0c2a86f9e1881224057252", 0xff06) restart_syscall() recvmsg(r0, &(0x7f00002d5000-0x38)={&(0x7f00002a9000-0x8)=@un=@abs, 0x8, &(0x7f0000179000)=[], 0x0, &(0x7f000039e000)=""/104, 0x68}, 0x0) r1 = memfd_create(&(0x7f0000d3d000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000c0e000-0x10)={0x3, 0xffffffff, 0x6, 0x5}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000e02000)={0x1, 0x2}) r2 = syz_open_dev$midi(&(0x7f0000883000)='/dev/midi#\x00', 0x7, 0x35d54689af4c1332) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/02/04 18:54:37 executing program 4: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000000)={0x0, 0x3ff, 0x8, &(0x7f0000002000-0x8)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000013a000-0x10)={0x0, 0x7fffffff, 0x9, 0x5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c13000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc6}}, 0xfffffffffffff5aa, 0xfff, 0x4, 0x3ff, 0x40}, &(0x7f0000001000-0x4)=0xa0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="edaeca1ac43bcc1e98d0d8d025a690663b6269c83ae18ce40f9b5a983be251a883cef1d07e2bf51762d73bafeb3216247b4ab98c969f912ccfd3de4e96ab37f1664c427efa1086b48a28f2566de2392320061aa7e9f83b7fb67ca59c959e9d6bcd539f929aa2") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x1, @empty, 0xb51}], 0x1c) r2 = socket(0x4018, 0x4000000001, 0xffffffff) listen(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e6000-0x4)=0xffffffffffffff70, 0x0) 2018/02/04 18:54:37 executing program 0: 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000fa0000)={0x10, 0x0, 0x3, 0x8240000}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f000083a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000a38000-0x4)=0x1e, 0x800) sendmmsg$unix(r2, &(0x7f00007cf000-0x38)=[{&(0x7f0000ca1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a6d000-0x20)=[{&(0x7f000052c000)="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", 0x1000}, {&(0x7f00007e8000)="8b3dd94245adb9af5d4c5c94275b372ba2402fd05ade6fc1590c22787f2ec6b3cb18466a516d53edc84fb4dbc8cc5110286769fdb79f93314e35a5bc53880d073c4f95572d7d0847f1f6f6a7c7329437ddd30a9b4dfa88add6c178e7032b58213de921bb05b5cab5db43f20de97d924a55621eaac383ec158d088900dc2e6a94e4193ed28711241102e76ad83fcc2f59336d4044646f38ade9bcbea445edb34b255faebd5e769951571f3038abeea6", 0xaf}], 0x2, &(0x7f00007bf000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x20, 0x20000000}], 0x1, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) readv(r0, &(0x7f0000ffd000-0x40)=[{&(0x7f0000ecd000-0xcf)=""/207, 0xcf}], 0x1) 2018/02/04 18:54:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d7c000)='sched\x00') ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000c8000)={0x1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000ef1000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/209}) mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000ff000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88f5}}}, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000104000)=0x5, 0x4) [ 72.796654] binder: undelivered TRANSACTION_COMPLETE [ 72.801755] binder: send failed reply for transaction 23, target dead [ 72.808351] binder: send failed reply for transaction 22, target dead [ 72.837106] device eql entered promiscuous mode 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000856000-0x8)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(r2) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r4, &(0x7f0000d2f000)=[{&(0x7f000097c000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff8000-0x10)=[{&(0x7f000079c000)=""/211, 0xd3}], 0x1, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d51000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000605000)={0xf97cff8c, 0x8, 'SE Linux', "880c7cb056668430a99ca5932829843cb3445301e84534c71b1850c64a6ab4492b122f2f345759b308"}, 0x39) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000021c000)) 2018/02/04 18:54:37 executing program 5: clone(0x0, &(0x7f000008e000), &(0x7f00003c7000-0x4), &(0x7f0000f72000), &(0x7f00007c4000)) r0 = mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c5b000)={0x7, r0, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009d6000)={0x0, 0x0}, &(0x7f0000578000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x1c)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[], 0x0, &(0x7f0000005000)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14}, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000ae6000-0xc)=@nl=@proc, &(0x7f0000ada000)=0xc) r2 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000ae3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="89fc40130cecb16826daafbc7b8620e0"}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000241000)='/dev/vcs#\x00', 0x7ff, 0x101000) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f00009b7000-0x24)="1f720e6948de2caad6dd297814c3e4b346e6b305563c3a1a673fb2a7a5bb90f028613148", 0x24) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./file0\x00', 0x4000, 0x10) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x34) sendmsg$alg(r2, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xeaf, 0x7}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d0000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @empty, 0xfffffffffffffffd}}}, 0x8c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x3, 0x200) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000001c000)=[0x2]) semtimedop(r3, &(0x7f0000008000)=[{0x2, 0x1, 0x1000}, {0x4, 0x2, 0x1000}], 0x2, &(0x7f000001c000-0x10)={r4, r5+30000000}) r6 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000d000)={0x0, 0x3fffffffc00}, &(0x7f0000003000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f000001e000-0x8)={r7, 0x407}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fc0000)='/dev/snd/pcmC#D#c\x00', 0x64d, 0x400000) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e2000)='/dev/vga_arbiter\x00', 0x10100, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000397000)=""/4096, &(0x7f00009d6000)=0x1000) setsockopt$inet6_int(r0, 0x29, 0x2000000000000df, &(0x7f00000ca000), 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00009a5000-0xf1)=""/241) 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) r2 = request_key(&(0x7f0000400000)='.dead\x00', &(0x7f0000607000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000706000-0x2)=']\x00', 0x0) keyctl$invalidate(0x15, r2) r3 = syz_open_procfs(0x0, &(0x7f0000277000-0x7)='ns/net\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00002b6000-0x50)={0x22, @tick=0x400, 0x814, {0x4, 0x5b800000000}, 0xe96, 0x1, 0x9}) pwritev(r0, &(0x7f000088f000-0xa0)=[{&(0x7f000060f000)="ec44decea8f0009ec9ef1b87e60053e3f02e8be3264bc60be53751f5188371852fc4bab767704cea002cd1a827a5508956ff6c93c1fab5684614b88c440e44d743268f5a6fdef16fb4a12620bef7beef032864a0a384451771d72e155034e619990ef42abc2ccdb17624d209cb208619bff02fbaeab708130e479f19a860f9be49e8420b47280d3da5889d78541c432ee11c5466b8421cdbbd7a3f86e7feb2", 0x9f}, {&(0x7f0000383000-0x32)="d843c23e273fad78adf0b507bb9b718c9746cf7fdbd8219adb0ac921d7dccc692f5af49220ac1a91bdc801ead5bb1da55433", 0x32}, {&(0x7f0000b4f000-0x5b)="cbedb9085ccd82b1d1c6b272c87c7572c8a6d49c942e34bc67d20db061b98f2bfbd5062ee1919053482cf9a36b97038cbf4ff4d6eb131127f448cda4b10d0f1719b11b31edaebb5f7066e0d824310a0d6646704dd100d1a14e8649", 0x5b}, {&(0x7f0000099000)="858bda09b7bc99f15132d78202c5ae17ace6f6522c634cbf041a3b3c09a6d509057242d3f7e90e14f9b56f4bcb8c8069a71efb064a2cf108bcaae1c5e4174807623737515f2cb56617e3c8ac70e9731e672bcf5763045295366700bef012db11d415a981e4a3dcd06ad6dfefb641a3979713fe0737fcc6557fb76293961dd1ee0601285a0a2c3592f88f982051cb50709a3f67d56b4b6c36e428fbecee1e07ca6778e6782d795d078c3a6f15d0", 0xad}, {&(0x7f0000662000-0x94)="ec443db0fcf1c82f4e10567d21a0e5c26f6f4b995e1ccf5aced3e9d693beea68dc761e23dbd163d18972353c5f4c8f4ace70f1b8ba547634e8156b8b96256a31b91edbdb6a06c621248b8d3cdca5f33808031e2510f73008ab0581bf58298c693f37f1a73866c2cebf2cbaab2206d84cd23b30fb0c3cc0a3e32b58908cd55ce862715edb0f59da049ba69cc1a503da2c4ebfc002", 0x94}, {&(0x7f0000a15000)="968d3fee57ec8d36bef3eeb01b7f", 0xe}, {&(0x7f0000fa1000)="81633e6ef5e7bd743087a61ca1e411d0d2d0c318d2e6854760168147b61ecc91d87db0ac0cfc61b9f222302e86", 0x2d}, {&(0x7f000066a000-0x1000)="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", 0x1000}, {&(0x7f0000dd1000)="147e771df5222e68788bc258b82e1baa401cb42a79f3192307cfe16c0821fb10538d73cf7f7554b3c2ef4e2140b0e3409fd1b7f28548d999083f11aa1145395c00fb78be89f783945dad49b5a3efec5300e56978a8f3c0aa591bbdf93f74c2095a5f599bb98678b2d3f6390d38b1", 0x6e}, {&(0x7f0000703000)="cc88b2d96c2e154faa5224841d9b748e5917a5aebfd57aea652f519827317789f9bf66d187cac90bcc8c099fba1be441a053e18c88143e5a7e72b51990768aeef6f545a07af4", 0x46}], 0xa, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000d99000)=[0x8, 0xba]) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000b93000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c15000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000a28000-0x1), 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ba7000-0x8)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000687000-0x28)=[{0xf, 0x9}, {0x2, 0x3}, {0x70d5107e22ecb616, 0x5}, {0x3}, {0x4, 0xfffffffffffff800}], 0x5) 2018/02/04 18:54:37 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ad2000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x7ff, @empty, 0x7}], 0x3c) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e5d000-0x10)={0x1, &(0x7f0000e54000-0x4)=[0x80]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000041e000-0xc)={0x2, r0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00006dc000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126}, {0x0, 0xc4, &(0x7f000019a000)=""/196}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61}, {0x102006, 0x0, &(0x7f0000f06000)}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000716000)={r1, &(0x7f0000bce000-0xef)="97f51bd3f2b5940190421e54cb9a843175991034466dd508a1775ad1fdd3f62f361f2e132266874a5064694496e776424752d29975263829513360a47194bf44b1c15f05b8e4ca552c64ec59d2f0f2634a16a10464a1c9c4414dc0bdfec91ca560ef292155fd840060c948a51b45eb22c4113fb032ca20ecf6273d7d64e0c627cba1578935914490c575a7c316d23844fc726f0b84f38f1e288a6b0225542b5fc8dbba7fd51744f8bbeb16b2c7f196af16f5b712201064dc0aa5bddbf04773fc4640f8ea3039cbc415f86c1d0e70735f92555631bf473cb6d925058de88438b182c329561560e2f2ce9e66f4676949", &(0x7f000033a000-0xad)="478c793c58591e3a4680cdcd38c0272856a31aa157774ba8a466d93ca60a4f8a449d2070b9ca2bd17bf0eab6a543add9da96ff8cdd2b9f25ffbb3c64fd3b4664e8b0f2fe99907b73c61bce9cfa5be025e313f154facff22c6a5e747efa8ba46f6565d02be4ff085496c8191b85952c5572b994798122e383ce854ff65b225843acfebf66af2704770eb1294d44390244139cf85d9222e944e8e6c87e15db5f5b495e03d1b0bd328d0e52d96cd8"}, 0x20) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x800, 0x0, 0xed, 0x9, 0x6}, &(0x7f0000002000)=0x14) pread64(r0, &(0x7f0000002000-0x68)=""/104, 0xfffffe32, 0x0) 2018/02/04 18:54:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}}, 0x8, 0x2, 0x7, 0x0, 0x22}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b44000-0x8)={r1, 0x1000}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000)=""/251) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={r1, 0x3f}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r1}, &(0x7f0000004000-0x4)=0x8) r4 = memfd_create(&(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x1000, &(0x7f0000004000-0x2b)=""/43) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000002000)=0x4) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000000)={0x1, 0x7f}) fcntl$getown(r2, 0x9) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000002000)={0x6, 0x0, [{0xc0000001, 0x3, 0x3f, 0x8000, 0x20}, {0x80000001, 0xc733, 0x49, 0x0, 0x7fffffff}, {0x80000004, 0x8, 0x4, 0xff, 0x9d}, {0xc0000000, 0x0, 0x4, 0x2, 0x1}, {0x80000007, 0x9, 0x10e, 0x0, 0x80000000}, {0x7, 0xff, 0x2, 0x8000, 0x247f}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) iopl(0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000-0x4)=@int, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000005000)=[{&(0x7f0000005000)=""/202, 0xca}, {&(0x7f0000004000)=""/170, 0xaa}, {&(0x7f0000005000)=""/188, 0xbc}], 0x3) 2018/02/04 18:54:37 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) openat$vnet(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ee3000-0x4), &(0x7f0000207000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00006b0000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000002c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002c000-0x10)=@buf) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0\x00', 0x1, 0x0) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000024000)=[{{0x20}, 0x20000000001, 0x4d, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000031000)='./control\x00', 0x21) r4 = open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) ftruncate(r4, 0x5a5a) chdir(&(0x7f0000806000)='./control/file0\x00') dup3(r2, r4, 0x0) 2018/02/04 18:54:37 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000a000-0x4)=0x3f) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000011000-0x44)={{0x2, 0x3, @empty}, {0x306, @random="abc33163907b"}, 0x20, {0x2, 0x1, @empty}, @common='ip_vti0\x00'}) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xe0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000031000)={{0x0, 0xb5}, 'port1\x00', 0x4, 0x80400, 0x8, 0x1, 0x10001, 0x8, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a40000-0x8)=0x6, 0x8) fcntl$setpipe(r0, 0x407, 0x5) r2 = dup2(r1, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000fbe000-0x8)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be5000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) pipe(&(0x7f0000d35000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000b9f000)={0x3, r5}) r6 = syz_open_dev$mice(&(0x7f0000a2f000)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000077000)={0x2, &(0x7f0000362000)=[{}, {0x0}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000fc000-0x4)={0x7}, 0x4) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00008ba000-0x76)=""/118) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000a82000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r8, 0xff, &(0x7f0000522000)=""/4096) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000865000-0x8)={r7, 0x2}) r9 = dup3(r0, r4, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00000f9000-0x6)={0x0, 0x2}, &(0x7f0000601000)=0x6) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000d12000)=0x7, &(0x7f000081c000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f000038d000)={r10, 0x7, 0x30, 0x3ff, 0x101}, &(0x7f0000669000)=0x18) 2018/02/04 18:54:37 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 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = dup3(r1, r0, 0x80000) accept(r2, &(0x7f0000b47000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000ce5000)=0x3a) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/checkreqprot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000014e000-0x2c)={0x10, 0xffffffff, 0x1f, 0x10000, 0x1, r0, 0x7}, 0x2c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 18:54:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x3b)=""/59, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000324000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001000)={[], 0x2000000000, 0x8, 0x6, 0x0, 0x9, 0x1, 0x4, [], 0x8000}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000083b000-0x84)="aa3fcf02dc40f95033420eedffd74984e49bcee2fd0a9e8f8d2120fc27a0fb9e3cd3bf5309a122edae6bf18906d564b2237497363d9c81bbe6a3298f58faffb1ccaa3bdcbef15d01b6c1a979acb71dc42aa506444d393369ef10f3ef339e8c46c13583b8537b1c57e79c9ff563c66cee9eaf77d7a89fd372869343228bbc046f1dd7bb89", 0x84) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000254000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b24000)={0x0, r1, 0x0, 0x2}, 0x14) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r2, &(0x7f000060e000-0x64)=""/100, 0x64) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c89000)={{0x4, 0xbd7b, 0x0, 0xffffffff, 0x4f40, 0x24f4}, 0xab7a, 0x3, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe8000)='/dev/adsp#\x00', 0x5, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c78000-0xe8)={{{@in6=@remote, @in=@empty}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000b2e000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) bind$inet6(r1, &(0x7f0000f9a000)={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0xccb}, 0x1c) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x8000, 0x4) [ 73.098064] binder: 8366:8370 ioctl c0106426 20077000 returned -22 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) close(r1) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xff, &(0x7f000000b000)) ioctl$int_in(r0, 0x5421, &(0x7f0000004000-0x8)=0xfffffffffffffffd) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000266000-0x4)={0xffffffffffffffff}) shmget(0x1, 0x3000, 0x1002, &(0x7f000011d000/0x3000)=nil) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000015a000)=0x10000, 0x4) syz_emit_ethernet(0x66, &(0x7f0000efc000)={@random="9faa5dc31b3c", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x400000000, 0x0, @rand_addr=0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@generic={0x86, 0x2}, @timestamp={0x44, 0x24, 0x8, 0x0, 0x8, [{[@loopback=0x7f000001], 0x4}, {[], 0x1000}, {[], 0x8000}, {[], 0xff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x20000000}]}]}}}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x44000000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) syslog(0x0, &(0x7f00004a9000)=""/5, 0x5) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000de000-0x38)=[{}, {}, {0x3, 0x8000000}, {}, {}, {}, {}], 0x20000000000000a6) 2018/02/04 18:54:37 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f000013b000)='/dev/admmidi#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x40000}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)=@ethtool_regs={0x4}}) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000055d000-0x8)='./file0\x00', 0x40, 0x1b) 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x0) uselib(&(0x7f00001f7000+0x71d)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/vcs\x00', 0x4040, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c35000-0x1)={0x1ff}, 0x1) [ 73.153436] binder: 8366:8370 ioctl c0106426 20077000 returned -22 [ 73.156197] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 73.191529] IPVS: Scheduler module ip_vs_ not found 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000985000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0a000-0x4)=0x0) tgkill(r1, r2, 0x1f) clone(0x0, &(0x7f0000a02000), &(0x7f0000aea000-0x4), &(0x7f00001d3000-0x4), &(0x7f0000a83000-0x1000)) flistxattr(0xffffffffffffffff, &(0x7f0000b6e000)=""/178, 0xfffffffffffffecf) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d1000)='./file0\x00', 0x0) stat(&(0x7f00004a3000)='./file0\x00', &(0x7f00008f7000)) open(&(0x7f0000673000)='./file0/file0\x00', 0x2000, 0x8) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") 2018/02/04 18:54:37 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000876000-0x18)={r0, &(0x7f0000000000+0x3dd)="5dd0c83858ef6388413578ff80000001ab1e0a450f63aad04d81ee1ff8d8b6a766e422b152f19fdf06c20388b81356b568b3c22d1784b892fe0476ed10a573e269b3d42e1b0dd403f93a179b6868f7bdb4411278298e57deec401bca9d08dfae841416255191", &(0x7f0000001000-0x24)=""/36}, 0x18) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f000004d000)) 2018/02/04 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330}, &(0x7f0000e91000)) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) geteuid() bind(r0, &(0x7f000011d000+0x1dc)=@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}, 0x1c) 2018/02/04 18:54:37 executing program 3: clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000493000-0xbf)=""/191, &(0x7f0000252000)=0xbf) socket$unix(0x1, 0x7, 0x0) rt_sigsuspend(&(0x7f0000238000), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f1e000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x7, 0x2, 0x3, 0x9, 0xc9f, 0x7ff, 0x4, 0x1ff, 0x7a20, 0xa19, 0x80000000, 0x1, 0x3, 0x1e30, 0x8001]}, &(0x7f0000075000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x100000001}, &(0x7f0000001000-0x4)=0x8) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x21, 0x482) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x200, &(0x7f00006e6000-0xef)="44f147668678c30e4c1380a5f4c9e039ee375258fcfc75b988d92e96fa15c46c7a166dffa17381d13f62c0f6012f3b19cd1b47dcaebcd2ffbee9ee258c0c0e603153fe1d910e6f6ee904a9e2ca51f5857f2eb94ab7bde0a46ef90c4a9bc9aa4210506d098fbb1bba4b8dfa9cc74c82b36a5e449051b77f2c8a817b6b02defe79f26ca6eb727ce1a38a024f2eff2278a9db1de4298d5c42b521e9c2c2f2e6191be046b085e18161547af23a018de09e3ebc9bde5a49000dfad299f472f9e50d7dc573517d7aa9602c202af085929d212c2de5a330d6a7ad6a5e245b6622bf812597afe580c2f50b3f0b46d2b0f36153") 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, 0x0) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000090000)='/dev/sequencer2\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000847000)={0x5}, 0x8) getpeername$llc(r0, &(0x7f0000f15000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000408000)=0x10) syz_emit_ethernet(0xfffffd8f, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x48, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [@routing={0x0, 0x2, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80}]}]}}}}}}}, 0x0) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x2000000c) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000981000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009d9000-0x4)) pipe2(&(0x7f00002fa000-0x8)={0x0}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000354000)={0x3, 0x0, [{0x1000, 0xb2, &(0x7f0000471000-0xb2)=""/178}, {0x10000, 0x0, &(0x7f0000b4a000)}, {0x6000, 0xa0, &(0x7f00004c1000-0xa0)=""/160}]}) 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000-0x4)) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, r4, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d43000-0x4)) syz_open_dev$sndtimer(&(0x7f0000d20000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r5 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000669000)=""/120, 0xfffffffffffffdf9) getdents(r5, &(0x7f00002ea000)=""/25, 0x19) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000415000)='/dev/midi#\x00', 0x10001, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000803000-0x10)={&(0x7f00006ee000/0x1000)=nil, 0x1000}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f0000455000), &(0x7f00001bf000-0x10)) r1 = getpid() setpriority(0x2, r1, 0x4) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ef0000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[]}]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}}}}}}, &(0x7f0000c3b000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$admmidi(&(0x7f00000a2000)='/dev/admmidi#\x00', 0x1f, 0x113040) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00007eb000), &(0x7f000071b000)=0x4) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f6a000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f6a000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, r1}) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 18:54:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00001d3000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') getpeername$llc(r0, &(0x7f00008f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009cb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b7000)={0x1, [0x0]}, &(0x7f0000e47000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004f8000-0x6)={r1, 0x8}, &(0x7f0000c64000)=0x6) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000dbe000)='/dev/midi#\x00', 0x9, 0x8040) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000032e000-0x94)={{0x6, 0x6, 0x101, 0x0, 0x1, 0x7}, 0x5, 0x5, 0xfffffffffffffff9, 0x68, 0x1d, "f6da93b6302b08393773781f72b762b9aa6bd32e6fbdf5e8b44b688507bcedf2d70002913c6e91e8fcb063fedd78ab9216828bf9a9f6ca7067c75e26eb998e22853a32b010f7c29278fabc5dfcf39239afddaafc48b70e98918fe493a47354cc50705032e41cd98761340458c6378692227e634f431aed14e3bf9448b71ffdcc"}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d5d000), &(0x7f00005ba000)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000863000)={0x0, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000509000-0x4c8)={{0x4, 0x7, 0x8b35, 0x72, "3bdc769a8b9483bd103dd7889ff59dd76261d5051d63bd4d02c1f7415c92a4504d33d8235f0c26e6387b3fb2"}, 0x8, [0x800, 0xf53, 0x80000001, 0x7f, 0x893c, 0xff, 0x3ff, 0x1, 0x0, 0x7, 0x4, 0x10001, 0xfffffffffffffff7, 0x200000000000, 0x4, 0x0, 0x6, 0x1, 0x4, 0x5, 0x4, 0x42, 0xff, 0x1000, 0x8b, 0x7fffffff, 0x98f, 0x2, 0xb562, 0x0, 0x9, 0x2, 0x2, 0x7, 0x10000, 0x7fff, 0x5, 0xfc4, 0x9, 0xffffffffffff0001, 0x7d5, 0x81, 0x10000, 0x4, 0x1000, 0x0, 0x5ef8, 0x0, 0x5d47, 0x400, 0xfff, 0x1, 0xfffffffffffffe01, 0x1ff, 0x8, 0x82, 0x0, 0x9, 0x179, 0x80000000, 0x2, 0xffff, 0x80000001, 0x7ff, 0x5c5b, 0x4, 0x86d, 0x5, 0x652d, 0x200, 0x81, 0x8000, 0x6a, 0xfff, 0x7f, 0x3, 0x702, 0xffffffff00000000, 0x7, 0x4, 0x800, 0x0, 0x8001, 0x62, 0xf365, 0x4e7baac5, 0x5, 0x1000, 0x200, 0x1, 0x80, 0x401, 0xd9d, 0xfff, 0x3ff, 0x8e, 0x40, 0x5, 0x8001, 0x6, 0x1, 0x7df, 0xff, 0x8d, 0xade, 0x9, 0x3f, 0x10000, 0x81, 0x3f, 0x2f, 0x3, 0x100, 0x7, 0x80, 0x2c2d, 0x80, 0x100, 0x1ff, 0x8, 0x8, 0x7f, 0xfff, 0xa2f, 0x0, 0x7, 0x8, 0x2]}) eventfd(0x3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000071a000)={0x0, 0x0, []}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f18000)={r0, 0x50, &(0x7f0000681000-0x50)}, 0x10) 2018/02/04 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x1000, 0x800000fffffff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00007b6000-0x38)={&(0x7f0000abf000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "92d776ec545ebfa7e3a9123007f7064fe6b22eaf44554357551b991f54a9f1cde84cb27a18bfacaf05b677c7e66136c8b3f582a304da7aed2565dbf5c50b16"}, 0x60, &(0x7f0000b06000)=[], 0x0, &(0x7f0000984000)={0x10}, 0x10}, 0x20000814) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000853000)="fba2", 0x2, 0x40044, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b32000-0x10)={0x0, 0x0}) futex(&(0x7f0000d8f000-0x4)=0x80000001, 0x1, 0x53, &(0x7f00000b7000)={r2, r3+30000000}, &(0x7f0000aec000-0x4)=0x9922, 0x6) r4 = syz_open_dev$dspn(&(0x7f00000cc000-0xa)='/dev/dsp#\x00', 0xddb5, 0x40000) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000e57000)) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/enforce\x00', 0x4000, 0x0) connect$pptp(r0, &(0x7f0000fd8000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) unshare(0x28060400) r1 = syz_open_dev$dmmidi(&(0x7f0000c12000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x80000) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b78000)=0xf002) writev(r3, &(0x7f000000b000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000fbf000)={{0xfffffffffffffff7, 0x1}, 'port0\x00', 0x8, 0x101002, 0x10000000000000, 0x4, 0xde, 0x9ea7, 0x699a, 0x0, 0x1, 0x1}) 2018/02/04 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003d9000)='/dev/adsp#\x00', 0x7f, 0x100) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000eee000)="83493c24d9fc77e42881dca3263e0903", 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c45000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00009ff000)={r1, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000a7d000)='./file0\x00', &(0x7f00008d9000-0x50)=[&(0x7f0000671000)='/dev/amidi#\x00', &(0x7f0000d11000-0x8)='(wlan0\'\x00', &(0x7f0000cf0000-0x9)='wlan0em0\x00', &(0x7f0000913000-0xd)='(eth1security', &(0x7f0000315000)='\x00', &(0x7f0000b49000-0xc)='/dev/amidi#\x00', &(0x7f0000122000-0x22)="7472757374656470707030236b657972696e672b6367726f7570f463707573657400", &(0x7f0000a00000-0xc)='/dev/amidi#\x00', &(0x7f0000519000)='/dev/amidi#\x00', &(0x7f0000215000)='/dev/amidi#\x00'], &(0x7f0000ce6000-0x28)=[&(0x7f0000c4a000)='system\x00', &(0x7f0000043000)='\x00', &(0x7f0000e35000-0x1)='\x00', &(0x7f0000b52000)='/dev/amidi#\x00', &(0x7f0000363000-0x4)='em0\x00'], 0x1000) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/04 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a60000-0xc)={0x0, @dev, @broadcast}, &(0x7f000092b000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000a9000)=0x0) get_robust_list(r2, &(0x7f000061b000-0x8)=&(0x7f0000439000), &(0x7f0000824000)=0x18) 2018/02/04 18:54:37 executing program 4: mmap(&(0x7f0000745000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f000045d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x10041) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e97000)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f000075c000-0x4)=0xff92, 0x100080003) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000cc7000)) r3 = open(&(0x7f00002a6000-0xa)='./control\x00', 0x20000, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e57000)={0x0, 0x8000}, &(0x7f0000fbb000-0x4)=0x8) connect$llc(r2, &(0x7f000098f000)={0x1a, 0xff, 0x2, 0x2, 0x7, 0xfe00000000000000, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bb6000-0x8)={r4, 0x4}, 0x8) mknodat(r3, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r3, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) sendfile(r2, r0, &(0x7f000072d000-0x8), 0x5) 2018/02/04 18:54:37 executing program 0: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004b8000)={0x7c, 0x9}, 0x8) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r1, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/02/04 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000132000-0xc)={0x200, 0x1, 0x0, 0x240000, 0x6}, 0xc) sendto$inet(r0, &(0x7f0000fe5000)='\x00', 0xf9, 0xfffffffffffffffe, &(0x7f000044d000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0xe) 2018/02/04 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ff7000-0x4)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000fef000-0x20)={{&(0x7f0000d92000-0x5d)=""/93, 0x5d}, &(0x7f00003e3000-0x1), 0x20}, 0x20) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000073c000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$IPT_SO_SET_REPLACE(r0, 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) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004c2000)={0x0, 0xbd, "ca0c7315d48fb16a835d7d7c24069902192e8b516dfd6634d29a8a787979e2a752c3b1c52e01f06c047cd3e2d7c4c9158aa7abc20280ab7670f67d21dda44c50cd660cd9b977f8912882f428f6da00b9d13ef0d0caea1398527060aede26b7189e4504a7881cdca6979a3be53e7f6067892611559c66a3f9fe891662004b3134a067413e01e3a08b59461aaa879276e79428b7a696c8281f68c003c629fe7f98293a7a12ee6ff7321accb52f881367774f204685a8c8fdbe3d978732dd"}, &(0x7f0000212000)=0xc5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000018e000-0x26)={r3, 0x1e, "f15bbe102bdfd6ee30853ff045657be7c23da69fdabf37fddd326d69e5d5"}, &(0x7f0000a30000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000357000)={0x3, 0xfffffffffffff801, 0x1, 0x100000001, 0x8, 0x7, 0x10001, 0x80, 0x3ff, 0xe7b, 0x1000401}, 0xb) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000028d000)='/dev/sequencer2\x00', 0x100, 0x0) 2018/02/04 18:54:38 executing program 4: socketpair$inet(0x2, 0x80001, 0x5, &(0x7f00002ad000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000009b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000b2000-0x10)={0x0, 0x0, &(0x7f0000dcc000)=[]}, &(0x7f0000431000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c1a000-0x10)={r1, 0x5, 0x4, [0x2, 0x1f, 0x3, 0x3]}, 0x10) r2 = socket(0x1d, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000391000-0x8)={r1, 0x120}, &(0x7f000004a000)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000935000-0x8)=@abs, &(0x7f000083d000)=0x8) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000a99000)=0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x6) sendto$unix(r0, &(0x7f00007c7000-0x5)="928e1ec79d", 0x5, 0x800, 0x0, 0x0) syz_emit_ethernet(0x134, &(0x7f0000058000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8030d", 0xfe, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x80000000, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xb0, 0x0, [0x0], "00c23cb34903aeee287576c2dd7f6c1da6f65c916cd5ad740412dab14a5e96d49574b91a2c3c8809d825b83454168c83ceedabacad9b3e8b465c230864b3a25bee32678f5a7b3ed132a99cdb6c04acfdd6b3c7f18117990817101c3b9923b2facefe3fbfb9ef7ff4615ddcb21bae97e76c2332e2937e90ec6f46fc3b426be854bdc9951d9ba989a0478efadfe080eb0804f6e57500a2900519034b677e7a72ab4be1eb71387d80a94de77a624fb55762"}, {0x80000000, 0x0, 0x7, 0x3, 0x0, 0x0, 0x800, [0x4b, 0x1ff, 0x1f], "35b4cb8e75b8ded5db157d618d496a6f2762a2eb1bfb1f10af4f595c3ae5a3"}, {0xab, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x86dd, [], "365bd5d12bed61a5bb01c45e2afd81b3f05db01d80416f"}}}}}}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f4c000-0xb)='/dev/adsp#\x00', 0x3, 0x20840) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000025f000-0x4)) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000047e000)=@routing={0x3b, 0x4, 0x0, 0x2, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0x28) 2018/02/04 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0xfcaf}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bf6000)={0x4, &(0x7f000024f000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a1b000-0x8)={r2, 0x1}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000cc9000)) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xf2)="46924ba98e666c5db246f8079d342d133aaa08fe9bae2ad8acf45afc03b0785c599b749716a36df90211ed39f6d5424d421e77b55ba855b2f8bc508355d818cc0245c1ab56ecb3c6b628e311851e0765ae41b0a3fca6c88d53292ee29d27447deceb9b2aae9af379a88769c88444f1db0d5f06da45c7d521930f5c8574c9283b3ea6ab5c3948416b436e6d5b48925dafdb59758f719335a1e0db50d5e418409368dd5f911ea2ea64ab8d3da0940de4d7c6d41627311fa598f818b2fb5170edd22bb2ed1a56bce1912a8843ab60268c84b63a0d6fa4fe5c3da8927e5de6ec094545dc0b2c1fc4e3aa7231438fcae2907696c5", 0xf2}, {&(0x7f0000000000)="ca6f019a1c1b542e223b09705f3b2da45458647e8cd3ceeeca100abcf0b0d3b4a5911c3508fb8d67cc9f806c3e825402a5f403dcf69bf9143fc94839240fed4b0dcc7497807c1861ff52b13c4f70e47dfa2559f8eb685f8080771bb1b4ba4ad1c5119f4bc49432449d82", 0x6a}], 0x2) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00009ce000-0xc0)=""/192, &(0x7f0000eef000-0x4)=0xc0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000ced000-0x24)) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000949000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9d, 0x101000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bde000), &(0x7f00006f3000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6}]}]}, 0x28}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00007f8000)={0x0, 0x0}) clock_settime(0x5, &(0x7f00008ee000-0x10)={r2, r3+30000000}) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006bc000)={@common='lo\x00', @ifru_flags=0x1900}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b6a000)=0x1000, 0x4) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000525000-0x48)=@full, &(0x7f0000357000)=0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd2000)={@common='syzkaller0\x00', 0x8}) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fd3000)=0x0) ptrace$getenv(0x4201, r2, 0xffffffffffffffff, &(0x7f0000d29000)) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x1002, &(0x7f000016b000/0x4000)=nil) shmat(r3, &(0x7f00006de000/0x4000)=nil, 0x3000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000fd3000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f00002c0000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000af1000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3, 0x7fff, 0x2, 0x4, 0x2, 0x20, 0x80, 0x0, r4, r5}, {0x9, 0x982, 0x26, 0x20, 0x6, 0x6, 0x2, 0x8}, {0x6, 0x9, 0x5, 0x2}, 0x9, 0x8, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1, 0x7, 0x0, 0x0, 0x1000, 0x1000, 0x2}}, 0xe8) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000375000)={0x60001, 0x0, [0x6, 0x0, 0xfffffffffffffc36, 0x7006, 0x3c, 0x0, 0x1f, 0x8]}) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = syz_open_procfs(r0, &(0x7f0000f5f000-0xe)='attr/fscreate\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000fc1000-0x6)={0x40, 0xfffffffffffffffc, 0xfffffffffffffffa}) write$fuse(r1, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00000d3000)='./file0\x00', 0xfffffffffffffffd, 0x2) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00005fe000)='./file0\x00', 0xe0600, 0x14) flistxattr(r3, &(0x7f00005c2000-0xde)=""/222, 0xde) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x3) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb1000)) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pipe2(&(0x7f0000f9a000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x100) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f0000-0x8)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5a000-0xc)='/dev/rfkill\x00', 0x200, 0x0) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getitimer(0x0, &(0x7f0000013000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f000010a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000052000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000c4b000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000076c000)={0x8, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}}, 0x88) pipe(&(0x7f00000a0000)={0x0}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d6f000-0x4)=0xffffffff) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe7000)='gid_map\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003c6000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) syz_open_pts(r1, 0x8a180) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) ioctl$TCSBRKP(r1, 0x5425, 0x6) 2018/02/04 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f000007e000)=@sco, &(0x7f000077c000-0x4)=0x8) r2 = syz_open_dev$mice(&(0x7f0000608000-0x10)='/dev/input/mice\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) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r4, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) accept4(r4, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r10, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000579000), &(0x7f0000ac8000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000496000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1}, 0x0) connect$unix(r3, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mknod(&(0x7f0000d88000-0xa)="e91f7189591e9233614b", 0x8001, 0x3) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ion\x00', 0x4280, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000)="b82bdf6b70ee537431811492aca84cf14d3ab06f0a623fd102aef4de6e316acb0bf2370acfd109bae2156d1d116fa020481cf74de3ff66ba2dbf6f441535b60856db3d7efc0d5d001cc00f81fbe9f160e9a9ace5472305dc871ed54dfb0a1f6fc82f13efab6e1f", 0x67, 0x4000080, &(0x7f0000008000-0x9)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x208, 0x208, 0xffffffff, 0x98, 0x160, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x160}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0xffffffffffffff25, 'socket\x00'}]}, @DNAT0={0x36d, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff, @generic="75c63868a37a4228d527a12aad587320", @generic="bfd95fc82cb3ed0f0303a692485f485a", {}, {}, 0xaf, 0x3, 0x10}, 0x0, 0x70, 0x170, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @gre_key=0x6e5}}}]}}, 0x320) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/rtc\x00', 0xa000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000)={r1, &(0x7f0000011000-0xc6)="dbf750d1d93223d948980fe6cb5eca15abcba3fabbc2384bc6fce68aaa8a1c95f3143533597667afbfaf5e5f77a7e78424e2445982c64b13dc3cc9d3cc0638ccd737bc5a60672ed0bc2a1a507b34bcc8c4e21209ada6c5eb0f25159ed57d64de6f1091749476e6e53653e7538d0976e76b7548069bcfd0f1fc4fd9bf04529d93a604618f187e0808a40c848eaab98b6c936e64d4fcf4ac343cc31a46f821753babf5d75d0a16ba72e2c59076322e1c1f13421eee42136c4f6eca4af4404fa749840eb3055cc6", &(0x7f000000d000)}, 0x18) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000008000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="d0ade0f1f9fa87bc60a1a2f38f859523"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) r2 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x80200, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000c000-0x4)=0xa, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000012000-0x14)={@empty, r3}, 0x14) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000009000-0x4)=r4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000013000-0x4)) sendmsg$kcm(r2, &(0x7f000000d000-0x38)={&(0x7f000000b000-0x9)=@rc={0x1f, {0x9, 0xe, 0x200, 0x0, 0x1000, 0x5}, 0x4}, 0x9, &(0x7f0000004000-0x10)=[{&(0x7f000000f000-0xf0)="2cde8e90cd061fc5861cc7a6b8fc56494c6af005867d2e653f8b5c08ce5f75a11586ff851bb1e20ce6a6122383340d712e65afebfd10d2e70b8d951b1c397f80479f66928bde8b2dcd238ff0c1c34dd747f003868eada9a1436d3ccd00ce2ea4380791da845f1909013b69223954ef0bcbad048195be3921144f841e5367d20241dab31035a21a16803face2919cc63c6c4686a28bb80cd0383618d5099b6700e974ed5abed3de9100059182f995b26260eea9d0ae4c0e1569209c9a83b35460fe67138c11c155f42e8bc51d2e507290511a4d72f2eb2f38fa7f7ce0bf29d16ce0d95859808d577155f2af36f764f374", 0xf0}], 0x1, &(0x7f0000000000)=[{0x30, 0x10f, 0x7a0, "66ab60dc1240909c59a2660d87550c920a19ba5dab235347e7b297d570430c"}, {0x1010, 0x0, 0x9, "eaf15a2b581e3d6d9950415fd6310949295971b7e08356ddc49f580b77971b73046a506b1651b30789d19306c8f334e93da593f19a1e5f611fba20ed4466d80210d06969f0946d9611e2f737f1d91d125beddcb517000909d89a66918483fd01451b170ef8e7061213c584b6686535377c99a8f5dc7a1987b88a61cdf4c07929694c7f9eec673c70eacbc30d12c442618fcb873c3f165d05af58873e9f08413e98b3bf533380a979480b7246abc6aa9cce0cb3ad5059dc19a2516c1a7caea5a62b319f9824b1b8b579a209b0e155cfc93e5d469cc9089eaeab11e7fed55f6c5fe3b4bbf4ef06e8bce06d814329829f7f0fe12c3a01902dcaa31b62b7ba3b6e06184cf51f27ff5194506d3d917a58340e89ff1cec13e1c98359ea8ce267b37e61a42aac244778fa4767a58f048b6d9f0b9fe3f9e1381c71798ea5993abfc4497d35a8969977184cc4a0aa1629bba3dc7a1897d0ee84a1767a7cb7f51abb25e68e40c19dc7b328d2f115663081adbd027d48e582aa99d77334df375475782cb30d7e6d9c2f848924bbca26c72fcdc2ef1d6270dd59234b8046722634e54666b34d2d3dd009d2fe507e1afedca59106db437f7367cf89d69bc0fa87b855d7488de709159355380966ad51d96a41231815a590a01ff957f78f49b67e348baa770731292c06174a1516b417ccae828288b3cd5e4bc84806b15cddea6c339f717af430d0292e9f2dedbf65c522974377e30cdbe7f1a44ea0b456c2e9421c7388df4ca8ebfcbca3f391d6fb57dd9286044e00d7446d68aa74889761f3c882a1441c0af8ae05f0803644ae7b934903445d120c3130cd7d06dc836d393da4494b650667c66c72c2290dc20f10cbbe17cb4cc46f10e7b1787e4a090697906d72a818c93007e8985098fb4ddefd06733e1c68ac15f1b3125e374ee3ea4375ea140b95a6c5ffeecbdacdee90e29128695e25bf64780e3b09f2e80adb082919808f60298f07205f97815fb78fe8af857e3e20ba0d7f0980b20b6fd052901f38b3a65e029d417ff2103e0b6193687a157a8b464fecd997fdb169462ea81bc50c9f0a4d8ac3c74c801e9efbc9af2ba4e95cb3df661c16c33d84d77ff90a0662b7323d13f11d8a380d868ac900586ad065f2f3fdc857a98a06329986ab923f820d3fdb68e571aee48b006258b15c4578cf750bab23e49b19d9db40f210630f5296f600bd7fcc19247d25eda5062d17bea67b36c4a49914f0c6885ed60ad74668fa58a07f7fcb26133a93d6bff645506d3c1f72fd15b7d4cfebe17988b46cc76da29fadfde1b22a4b9949abd54f9aa88bee8c13cfae7221de96beb95f6f650b5f491d84194ba5f2b9d0d8d0a510ddcc1d8f4a013d1d2c0d4f05e1411b372ac4c8e6daf3b64c6e1bfe761ce28ff9f50d5b45ffe37421f1bba3efcf696157e2dadaa14960d2ac033906d4ceba3b457e2736c4e8459c54660746bfe7ed27d26470252ba1b28a27f40320d8d0da0f895fb7583b2274602c07c31bd92c80e2c08fa2204e997e9d75d089d3b70c49e49bc246574ebbc15df0983e0d2f534968090d3a2fe502157c2518156c43087a6de0d0c9d5742d3978a08ca7011621738d595df00100c3eebea3f04200ed822c5267e1d29e468ddea5cd7fa36b81a23e4a488ea64435bfc0b7191faf83d5dc62b0cd63e75ab6a5e30a10eee45a1917508759bdd4e63037d779d616388d5059e7c7217e75d61d61e9d0ddbab5da6b48561bae17745d8b02f21a074d33f5e856793c681527ca3b25f75c636260ce10d5533072e43982465a0a781be7f1a96fca9d57f239740243ff6f1f3625127410c6b6c5164da740b654486e2b5b8766dd4147a5b7ba13f6a36ac26d98a6fe83d2e340ab61197eef0ce28176fe6d86b52b1737e175290ab79adadfce894e6887842052778cb78852f758094c21b8e5bf2bcd4f121834b1238c98e17b993cdc52f11a877378e7328007b1412a962bc5b487a0ea74e6c42d55f4f3c1b7164d7b48328609d8e4a763dfdd21f5c3177c632e6be3fbefa78d0776b9416ae49cb539895e16ce7313dcb57e50b76363d72913617f06bc56b4717b7a6166fc7b13eb06fe16af2ff29e68e6702ebee0689c03ceef6d41084c61ff84b17cfeff08d1dc1d1fd762de2ea92f83ca69e922d90f8eaefa18bbaaa3ca1b6f270e5a2ab8ea3cc5876728290cbcfd98bd20c718bbc428dee24de16bc7a2e36b378bb792669a38ab8d481f5c7ed07c82fad197210edbb3a574a0b47339a06e75c4eeef56a367b911768594788ec45003ab01fbac8cd1c3543c553f5b97f5b3ed4c3b3cf55db328fea4a619f521778959ddc43e23086f9c5db522cb2a11d32f3f6ea37c126d3259469ee00882ab0388e47bee72913687a02033557b6ba49a2bffb19b9f7fe65c56899281b54c04fde2bded78cebd90fdb1217d91d984af43ddb229ab893003f07e2a2983f39416b3a4727c3e50259f6c55ecf481420297d371062cfd0c63ade83f6f4f92ac8c51db0743ba703db51928815ff3fb3a13ab91918a39704df332c8f3e8c711684304609e02a05ee5d300cf23c916e14ff04b8a32d4b51e0998f6767903492aa3fc1adf1740f6397ed299b4ce2e94e3c25bc594f846be1fc9f484713c82b54af3e5e61dd9f1bb1ef968728a5962804023ec6bc8385247ab701ae3b2e33865030c0472e59df4a4a184ab20b93a8fdce6eebfaddb8a7ffd4886abbcaf6d1f309962778b2b511e4b5024f210dbb80f71b618eaf8d40e407f56cd401a84ef28a453a7f3f75c227ef60aa4eca09e4115b460d0c86539af0549855a4a57cdda031397194dfc96765ebadbedb4c62fb533b2ca6e677adae1fa6770ff073cede79e1e7b8a1be73f3651e44ef3d07b294b6edb338d9b34dee37dfcfbdb2251ce620abe09caad2788470fdaf0d3b0cb5cdc5568cecebff875dc1963065b61e7ecd622dfc611418fb371a30273fe7135fa4469708b32f05d1964c8bdf43987a375d1ed05f7c1f105f517c2b0a742a204121f369a71f496af018d00ff1549b153ae50e0caa9692fa96860f5730fc32cde0c90c585466fd4a75550d47f5c33ea465865c7d7fb436c8f295e8451956995876f55e2c0e50c9c17faa0160d3ba7c75acaed2e95062ea7ae49d8b9417b025a12ddd92c7ee4af3fe9ab4a6fb933ff029fc99de6bcce56f140ee928dca88a863baf32a8f25dec12a202bd5e40136ee5ae620755414bb4d196b03bf5de8d901358fdc0d1af39ae62fb5133ee8ec83ced92dd1b2deef907f9298169cd0f6cbb96b2002f0df9b978e79f1043a71ba6420d7a04a8706d85c62e4729de85857b42cfbcd3dd8caa322c9a81400b99ea10fd7ac59756994fb1c1883cb655c1e39faaa52af25d5c5e93f0a6c82967f5133fe9a756bf7fbe64702b5f9f74e032e5fe5e94a81767866c21a9ab4badc3c16147ca8baa2580fdaef284289b3be96470efe2ecc9e1586f9aa9a57080187701ca41a89ee07c3f20a2cb3caf2baf1eb5b3506a31951b32d6e6eb8f3996fe69c2064b195e60cf5163e2f8ae92125869fee103ddf20bcd9587accab8d03cdca6e8fd55134651328135a2888564d55724a21352528fe369f30e70a2da546ee79433fb3b61a1bba7f05b26e9b8dde8cd89135f391706f786fe7673fc059e4cb471ce65551151039fa060377b4e58a0f6762f44ca719e706567d3ad046c4ddbf54974fc957bb68e8b5dbf7462e3db0e74b519eed94e053d6a5e344c789b84c62aee3591a141cfc21112f93ceb3ed31f5caa55a4206ae66d1474d64b416c1ad6ed3686734ba46d0365798572dd35b29682b7f3f8a13eeddb5e7c280662218a0a21787533b4785d24270038cf16c8b5dfe184a21c3e6bc8d0126fa8c7c214a7af448f2ea717eb8f6c7a294f817d8e79d02d0dc0f2f28dd74f29cbb9b849e5f9076755a1f4a4428257821a130750f171d2d2b4fbf243ee6bcd4680ad34035256e47f588575ddced83c923cdc5ee39d4538fc73384bab6102df993ac83961ddb7689d6484a69f3940f381556a43695b299d35ed4e66ffeb4cf0464892ce239df05b6e54c632b3a0200077caa92f51e602fe07fb17f29ca8d4b45f5d0ce912c5df3c326343e21bb6d0d248984d3d5461c5163ff7fda24d3803cfe11f1cb2b5d2cde352f3b60bf63dd4fb0594d25c017fb344a572cc01b60b5140d0f213c7af67b702922ca204f62c048521e7bbe9d7ea6e405ff36c04de69934f71736ecccfbd80ef37e697d1f5e5b2785fc0d428e311a41c8f87652d05ac8396d40085612b18da2793fe6f18bd8e380cd0177abc3c728124f0dbc681d7811c73aff1b4ccacd1819a59d47f4d9ae2dee7fc77337870a27df5f3251bd5e00f53f36f6913c7de1d3433a2be798364f9c1c220fd1db0e803e00fd29c55988481350e9908f234fc499806441edaa37a363c8f717bfb2b438863477010781895339389f3763b5bf9a654ea924be643644e647ca4aa73e6a1f0aeacc555c27cf922ae57d0cf1c3942e2be79880e5d52b3ae4b9370515688010e73b4698248708d84ae4a52e931e6c84f5ba88e2a7f517d7c99dcae806676ab8a763bc7bc0b7b42fb596ee3663424755cb0993e95850d46ae2ba4626ab059fb92dced898d8ab84cdc42d6fd260c25850df8915315faa0d172aff90059836296ddbf5cef97e710479b598678f81ddcddc67ca2ad660f8afa34a53373d8b0cb8562a1631efbe0ada963c2e147a53f059d1841b27521dc33c16f7bde1cbeea914657ed513163b17c114c48eb9ddab567a6d11b5765749109db06e8c718bc0053367e1c6abb40012e81e5f383002eaffe7daa6ce2a0058645d76d7035c6cfd51ee93eef516dda8791a4671e0da76cd3e5c459694c0149fc61a63a162fbd3b0275946c8fe456d6654d3e009e81dc031f7a15f169e2192fb4fc20ad8516050c0883cccb4d6393a61d1c0a4220e939ab79794c8ab6b8af0b9e272223dda1f7209388864a72f0812c37c2454a7e1cc38f2d762cb9863fd13f9980e621d7486bcf821da53852ae142f17b0bc22b380fb241122ca5de04189819ced3c4c208b7e24d1f5c74c06dca6097aede49d7426b6e2a580891651e949b6ddd6836bdc12a22bce22274134d139da4ee1d054f64fdea21015aa208f715fa08c6efa494919030886f1da27f60c232c06788ae77a88b8cd78bd34b808663f3a8d9c1150ddfffa33a72090eb906017cbeb66553b60ef9eda87b33c1d72821fe76dec9b66294f0ac52dbbe9a4693be866d270e2db38bf38bf6ffebf2c62c3f33179ef837a801ffdd73e63028948d9f281385a3fb437889c3058023a21b5efaf89e9716a7eced583ad922b79fb278c0e71789749d08bae610369d67b44b40afeee7eeb6080edee6e1a072e84a07defb229b01715946c3a219da64a5cf0d0d0c89380953d460f620151aaccad3099a80d850cefd895bb03e1a259574277d535622b06b19c0041e681773c911355f3eb76d47f1ab2d642c948be4143201fd287e7348b1054805e06a95204b6e3598d6f1946b0c40a53dfb20120e564b846daa37232b700ad301afe617988fe2fe62b17622fd836ffd442259539494438e2ae1581e3ffbcd5c1197d9e896bde0b197ea3f5c1537f28d451c729b02cd49cf50bcea07960bd87cb92517b4912966cdb972e03f4600bd5770d804eadc5ac0d6f6be8ef88d71fb7bfe9fe48615f4131197313ca371b8de8887c763267835674d33738d5fad32ed16ff048e96388fe430b291ad1542bbcfc0f02c9f17d842d1"}, {0x28, 0x1ff, 0x9, "305aa547476e5af8ae75e2f490d8adaf74763e948b3a"}], 0x1068, 0x4}, 0x20000000) 2018/02/04 18:54:38 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, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e1000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009bc000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d74000-0x30)={0x14, 0x0, &(0x7f0000cb2000-0x14)=[@increfs_done={0x40106308, r1, 0x4}], 0x37, 0x0, &(0x7f00005f8000-0x37)="e8ecf31390b889f1e2998140ca9652516e5db082557e861c6c189bafcc393bc9516604b1015118b0ee794f562b1787db0728df86a58710"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008000)=0x0) rt_sigqueueinfo(r2, 0x2, &(0x7f000066e000)={0x1f, 0x59dc, 0x3ff, 0x84dd}) migrate_pages(r2, 0x7ff, &(0x7f0000fef000-0x8), &(0x7f0000c96000)) 2018/02/04 18:54:38 executing program 7: clone(0x0, &(0x7f0000313000), &(0x7f0000adf000-0x4), &(0x7f0000b1b000-0x4), &(0x7f0000195000)) munlockall() 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000c9d000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000216000)={0x9, 0x1, 'client0\x00', 0x0, "f374ee57bc7606b6", "66654dd550b3687f027f57893e0ef443679b31160a36bd90a17aa9eb6d89fbc3", 0x31ed0c7b, 0x5}) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r0, &(0x7f00005b4000-0x70)=[{&(0x7f0000e26000)=""/234, 0xfe56}, {&(0x7f0000d8b000)=""/114, 0x1b0}], 0x223, 0x0) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)) openat$audio(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/audio\x00', 0x10d281, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f2000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000f51000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000065e000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001, r2}) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000694000-0x1c)=@req3={0x8001, 0x0, 0x9}, 0x1c) recvmmsg(r0, &(0x7f0000b36000-0x168)=[{{0x0, 0x0, &(0x7f0000b65000-0x60)=[{&(0x7f00004ac000)=""/239, 0xef}, {&(0x7f00002bf000-0xab)=""/171, 0xab}, {&(0x7f00000c5000-0x52)=""/82, 0x52}, {&(0x7f0000765000-0x1000)=""/4096, 0x1000}, {&(0x7f00000f5000-0x61)=""/97, 0x61}, {&(0x7f000011f000-0xa0)=""/160, 0xa0}], 0x6, &(0x7f0000c33000-0x3c)=""/60, 0x3c}, 0x2}, {{&(0x7f0000fdd000)=@nl=@unspec, 0xc, &(0x7f0000274000)=[{&(0x7f00004d1000-0x74)=""/116, 0xffffffffffffffd2}, {&(0x7f0000945000-0x6b)=""/107, 0x6b}, {&(0x7f00007b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b2d000)=""/212, 0xd4}, {&(0x7f00009bc000-0x97)=""/151, 0x97}, {&(0x7f0000b17000)=""/146, 0x92}, {&(0x7f00008d0000)=""/170, 0xaa}, {&(0x7f0000b37000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000657000)=""/144, 0x90, 0x5}}, {{&(0x7f0000ae0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x3a, &(0x7f0000aa4000)=[{&(0x7f000018b000-0xb8)=""/184, 0xb8}, {&(0x7f0000fc8000)=""/4096, 0x1000}, {&(0x7f0000cbb000)=""/95, 0x5f}, {&(0x7f00003d3000-0xc0)=""/192, 0xc0}, {&(0x7f0000cd9000)=""/15, 0xf}, {&(0x7f00002f8000)=""/252, 0xfc}, {&(0x7f0000e21000)=""/199, 0xc7}, {&(0x7f00007ba000)=""/89, 0x59}], 0x8, &(0x7f0000fe6000-0xa9)=""/169, 0xa9, 0x1}, 0x7f}, {{&(0x7f000088a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000389000-0x20)=[{&(0x7f0000332000+0x8c5)=""/4096, 0x1000}, {&(0x7f0000e50000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000eb6000-0xf2)=""/242, 0xf2, 0x6}, 0x8001}, {{&(0x7f00005c5000-0xe)=@l2, 0xe, &(0x7f00000b8000)=[{&(0x7f0000666000-0x9a)=""/154, 0x9a}, {&(0x7f0000c25000)=""/19, 0x13}, {&(0x7f00006ec000)=""/133, 0x85}, {&(0x7f0000bae000-0x17)=""/23, 0x17}], 0x4, &(0x7f0000132000-0x9d)=""/157, 0x9d, 0x80000000}, 0x3}, {{0x0, 0x0, &(0x7f0000b21000-0x10)=[{&(0x7f00008f7000-0xed)=""/237, 0xed}], 0x1, &(0x7f00006b6000-0x23)=""/35, 0x23, 0x1008}, 0x8}], 0x6, 0x40000000, &(0x7f0000a37000)={0x0, 0x1c9c380}) recvmsg$kcm(r0, &(0x7f0000cee000)={&(0x7f0000333000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000d6b000)=[{&(0x7f0000554000)=""/252, 0xfc}, {&(0x7f00008ca000-0xd)=""/13, 0xd}, {&(0x7f0000dbb000)=""/54, 0x36}, {&(0x7f0000a08000)=""/206, 0xce}, {&(0x7f00004a2000)=""/195, 0xc3}, {&(0x7f000038d000)=""/59, 0x3b}], 0x6, 0x0, 0x0, 0x2}, 0x10000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000062b000)) 2018/02/04 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db0000)={0xfffffffffffff6f8, 0x2, 0xffffffffffffff0a, 0x1a, 0x0}, &(0x7f0000a36000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={r1, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1010000040000003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000c08000-0x4)=0x5, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d66000)=0xfffffffffffffffe, 0x4) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000257000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in6=@empty, 0x0}}, &(0x7f000007f000)=0x7cd779814297994a) ioprio_get$uid(0x2, r1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000886000)=0x0) prlimit64(r1, 0xf, &(0x7f0000ab6000-0x10)={0x3, 0xffffffffffff7fff}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e28000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000010000)) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000102000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000005000-0x4)=0x4) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x38)=[{r0, 0x280}, {r0, 0x10}, {r0}, {r0, 0x2}, {r0, 0x4404}, {r0, 0xd3666847b430da38}, {r0}], 0x7, &(0x7f0000003000), &(0x7f0000004000-0x8)={0x4}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d"}) r1 = getuid() setuid(r1) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty}, {0x0, 0xfffffffffffffffe}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000-0x10)={&(0x7f0000009000-0xf8)={0x2, 0x8, 0x6b, 0x9, 0x1f, 0x0, 0x0, 0x2, [@sadb_key={0x18, 0x9, 0x5a8, 0x0, "38183e13567f4150a0e942dcfb9d6e5b884c765274f27a66f7aedd8dad7ff6372bc1f0ea986c1129e7b0194e4e6442cd84d4bf0537e8017b2bf6528ecb0008b0bcdeb545d6335e33a1d4ea79d9309b6f7de5e83d1206da2656d6fd5752bb9fe27eb0ca3f1723388a7c1218efe7237c77279600393d0f5642bb4373addb615e81ea0a92dfea21227f412fdb8cbbb6aa7260ac765996dc3bb3f51b9a6b5241382ff800485ca5d0d391119a581b0c1d8b20ce2b4bd3e3"}, @sadb_ident={0x2, 0xb, 0x1ff, 0x0, 0x8}, @sadb_address={0x3, 0x7, 0x2b, 0xa0, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0xf8}, 0x1}, 0x8004) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000015000-0x8)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7ff, 0xdcc863634358a6be) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000757000)=@req, 0xff12) 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5382, &(0x7f000005b000-0x2)) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000057000)) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000058000)=0x2) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000501000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc4, 0x200000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c4a000)) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) 2018/02/04 18:54:38 executing program 6: r0 = getpid() r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f0000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000a67000-0xc)={r2, r3}) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000213000-0x4)=0x2e) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00008a7000-0x4), 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x10001) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vcan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5}}}, {{@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'}}]}}, 0x2d8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000f20000-0x1d)='REJECT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d38000-0x4)=0x5, 0x4) 2018/02/04 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000437000-0x4)=0x141e, 0x4) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4}, 0x2006}) socket(0xd, 0x803, 0x0) sendto(r0, &(0x7f00007d3000-0x12)="1200f91d1700e70f0003000000000000009b", 0x12, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00008da000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) getsockname$inet6(r0, &(0x7f0000051000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d80000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000c63000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000083d000)={0x0, 0xb9, "5723d5e345c96830dff0e4a99621cff29d00f7880bca08302796e7b763ed63bc9fbc6e32f2691a75a5eed99af0c7bb85ef5bd279774d55dfc4ef7888e9658178c6a5701f42df4e79a6758ecf6c2f919b504ff3f63efd051e32987c68982f39de03d783f63df6ae3ee2099b59897d7429ef436f21d17d870b7d235bf077aeb0301e45b2b43c22e4aa96c955452db556bfc39e61843221af47c713e79524010cfb80c28adeb8414dfa56afd3fb1ccbd794d47c2d18d8348aa73e"}, &(0x7f0000d79000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023e000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f0000631000)=0xfffffffffffffe8c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096}) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 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$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f56000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x0, 0x2, &(0x7f0000ac1000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fd4000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000bcb000)={r4, &(0x7f000053b000-0xea)=""/234}) dup3(r2, r0, 0x0) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000f50000-0x4)) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000)='d', 0x1) 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000544000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000de2000-0x4)=0x5, 0x4) r2 = open(&(0x7f0000de1000-0xe)='./file0/file0\x00', 0x8080, 0x188) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000073000-0x20)={0x9, 0xffffffffffffffe0, 0x800d, 0x1, 0xfff, 0x4, 0x3f, 0x6, 0x0}, &(0x7f00002d0000)=0x20) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c30000)={r3, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x9a2, 0x1ff, 0x3, 0x3, 0xa3}, &(0x7f0000de1000)=0xa0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = accept4(0xffffffffffffffff, &(0x7f00003bd000-0x9)=@rc, &(0x7f00006e4000)=0x9, 0x800) r1 = memfd_create(&(0x7f000096d000-0x1)='\x00', 0x2) dup3(r0, r1, 0x80000) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006e4000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000975000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d4e000)=r3, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x77359400}, &(0x7f0000559000-0x10)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ad000-0x10)='/dev/sequencer2\x00', 0xc0080, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket(0x10, 0x200004000000002, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000928000-0x4)=0xd2, &(0x7f00001d3000-0x4)=0x4) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx, 0x10, &(0x7f000079d000-0x90)=[], 0x0, &(0x7f0000d9e000-0xb4)=""/180, 0xb4}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000ea000)) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x3, r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xfffffffffffffe3c) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000937000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000669000)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000052000-0x8)={r3, 0x28}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b50000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000b51000-0x87)="d4c2d43775b0101d6ab1ff9c6855ed8ddfd3a7ddced9f1bab742d36c766d0b4a6afb2f6ed09a6f9ec7a4d8d1e11a873561f82569afea3b68f63922ee680c4ee2c34653f3fc9ff2ab29f161abf4dd41f79f538e78cb3927cca55790f9b4f3479a19b010dc180949cffd4a037a0420692491aa25d0cb97f8460b2a8f666d3aa3699df25480798e84", 0x87, 0x1, &(0x7f000056f000-0x10)={0x3, {"a09d66e9a5a09c"}, 0x3}, 0x10) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000b09000)={{&(0x7f0000a3d000-0xd9)=""/217, 0xd9}, &(0x7f000091d000), 0x4}, 0x20) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b50000-0x98)={0x0, @in6={{0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}, 0x100, 0x40}, &(0x7f0000b4f000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a4e000-0x10)={r4, 0x1, 0x8, 0x3f}, 0x10) setresuid(r1, 0x0, 0x0) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x9]}, 0x5c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000011000-0x8)='./file0\x00', 0x200001, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000000d000)={0x10005, 0x1, 0x6000, 0x1000, &(0x7f0000002000/0x1000)=nil}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000008000)={0xfa, &(0x7f0000005000)="e772ad63419a6a0f57bc7faa62e0f6911c960c47834a255f95af573d456387fe96334f7581d76fe167b900dc3ec30c7e9ef7c4b5d0f12297483cc00d04cb3545d96a05ab8020f0d0f6a5498066f13536b6bec0330b401ac54cb72e4866b576b6a2e86c536ded1ad9d12b9bfa1f58d2a8a9a6ca4982acf8042521d36591e8e7c51e307e16dfa6b59f1fe30a8d91164b6639e7b3465fbe61c062db0f4946e83872d83f91fed63fb52cefd966598c1d6d7833e196b39d8cd03873fa2be4a119f0b2fa54cdd9203165594f64966f7d0072ca58953e590691447282d587ff0439a197d1415223367fac5308c73b70b6f22073fc72e52e8b4e86224cda"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000009000)='/dev/dmmidi#\x00', 0x8, 0xb7f8f8e923a6a3e7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r3, r1}) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) linkat(0xffffffffffffffff, &(0x7f00000f0000)='./file0\x00', 0xffffffffffffffff, &(0x7f000052d000-0x8)='./file0\x00', 0x0) timer_gettime(0x0, &(0x7f0000349000)) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000925000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000c5e000-0x8)='./file0\x00', 0x82000, 0xc6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8}, &(0x7f0000fcf000-0x4), 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000060a000)={0x800, 0x0, &(0x7f0000fd0000-0x2)="f23d", &(0x7f0000fd0000-0xb1)="adbd9eeeecbf08a176b6bb61f4248d006fc033d1edf49635fa64805408f6ec0b40fa937b6f4cd28dc3406e97b422c31ef91fafc72b62887661a90272adff7b18ce476b3935dfe2f6cc3942139a62b490c3789cbd0b351b2dda8b8f1ee7e134fad0eb9ebdbc138d467afc5735d8c0b1c8fdfa72dec58156af058177a81ef58cefd48f4bac05bd7650494a61619e9486eda2baeb53eff36162cfae88e2fe28bc7c060aed344c7df7e4debd9dc1d934a34e7b", 0x2, 0xb1}) 2018/02/04 18:54:38 executing program 6: 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000), 0xfd91) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000-0x15)='/proc/self/net/pfkey\x00', 0x503b80, 0x0) read$eventfd(r1, &(0x7f0000a1d000), 0x8) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a59000-0x1c)={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100}, 0x1c) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7}}) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a30000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) write$sndseq(r0, &(0x7f000001b000-0x60)=[{0x2000, 0x0, 0x0, 0x0, @tick, {0x0, 0xfffffffffffffffe}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/02/04 18:54:38 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b9c000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001000)={0xdfdd, 0x4, 0x50f0, 0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x1c, 0x0, &(0x7f0000b97000-0x6)=[@decrefs={0x40046307, 0x6}, @enter_looper={0x630c}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0x15, 0x0, &(0x7f0000001000-0x15)="3003ac93166f42914fd15b17d07240f5b8f73521c6"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000002000)={0xffffffffffffffc0, 0x9}) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x668, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x20000ffd, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5384, &(0x7f0000894000)="cd5925c9bd2c5aff53170f7a763edaaca605abdb0c65a91cf5c33b3184264e1f9a50b21f690a50fa696485e662e10d1cbb6048934bdf11e2a029644eb91675a79e514c06f713") ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000292000-0x8)={0x3, 0x6}) 2018/02/04 18:54:38 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/kvm\x00', 0x100, 0x0) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002e8000)={@dev, 0x0}, &(0x7f0000c4b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001fa000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, r3}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r2, r4, &(0x7f0000e65000-0x8), 0x8) pipe(&(0x7f000046a000-0x8)={0x0}) connect$vsock_dgram(r5, &(0x7f0000cee000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/04 18:54:38 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000255000)) syz_extract_tcp_res$synack(&(0x7f00008bb000-0x8), 0x1, 0x0) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000464000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000c85000)={0x0, 0x0}, 0x80800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003f2000)=[0xfe, 0x2ef]) 2018/02/04 18:54:38 executing program 6: 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 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f2000-0x7e), 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000ea5000)='./file0\x00', 0x6080, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d33000)=0x0) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000c12000), &(0x7f0000d77000), &(0x7f0000613000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000126000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000089a000-0x4)=0x0) r8 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002ff000)=0x0) stat(&(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dbc000-0x8)='./file0\x00', &(0x7f0000099000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000acd000-0x4)=0x0) r13 = getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000acf000)={0x0, 0x6}, &(0x7f000022d000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006a9000)={r14, 0x1, 0x6}, &(0x7f0000690000-0x4)=0x8) stat(&(0x7f00006c4000)='./file0\x00', &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000024d000-0x38)={&(0x7f00009f0000-0xc)=@proc={0x10, 0x0, 0x0, 0x802042}, 0xc, &(0x7f00006d4000-0x40)=[{&(0x7f0000449000-0x2484)={0x2484, 0x3b, 0x232, 0x2, 0x0, "", [@nested={0x125c, 0x94, [@typed={0x8, 0x50}, @typed={0x8, 0x8c}, @typed={0x10, 0x23, @u64=0x100000000}, @generic="8ca4d028ad8715648d6cc996b530b3c57d603d21df2465f7fb6671aa6e2edfec8b76f633f96e54d2ab360a7925c9c722c47f2399cf1c8a0de79fc32232ed146619c145c1846fc23599912d3c43b5e12903c9df3f71719953a27131330c599c259e265eb2e6f45969de07e93b428d89599da30f6a053de0d039d68a6017a26c597cdd2423d15bbc8092eee67fd4c06b602161c9afd681ec9a09931fd11f19c4352c84a4f22fae062e57f33996a5f416de51bc1e", @generic="e1ec315b136310815ee1f9015b67b94cad029def6b6bff9d3ebdbb5f975060926a266ce12dce35dd18103c15c327f8adb1dc67f22d00d530", @typed={0x1008, 0x8d, @binary="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@typed={0xc, 0x64, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="ebc52469f05716fc8c2eb9f1d80afdc8abcb7d1da2bf899aa2c2ef746cd3f8190a0d1c26685193134acc20f0", @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}, @generic="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"]}, @generic="3d3574ad41cf7aaf8a7b378a90dfcb2ec1c3a5c8d1c5ce01ebf955a7db081885f4326e1d2ff767ec2c07131f5eae2a9a9ace685b03a97307936d7d4713bd40245037da45216749aabc625c4c0ce5fa07cddcebd6de9adde5ca080096726d3c56d22ad6808b40b177f059763487a4a311767b98f827bbb6487c5bf113ec", @nested={0xbc, 0x75, [@typed={0x10, 0x26, @u64=0x5}, @generic="1b1057a02b944394fbe9f925689ea6b749f5723995d37a04ea2c61e4af7a7502b85e7425022357933a785d3fda83aee87c9c5211b7f1f72d1e6d76a22e4ca119e204174f0318c084e1981a8a3165a6bd8c38b18d14d4807cd7ff40e1e2927632802ed472cdf61bc0f1f3c677d0e5f5044711ca7b34a12dbb448db0a1e69114449e6956c37e2bec6d99f42332fb46d2fdb0942655eaacbed795463ee60b791af7a232694aa9d2"]}, @typed={0xc, 0x42, @pid=r3}, @nested={0x10d0, 0x30, [@generic="da57bb6635537fa89469bedd670c38ae1ce3f9cbbc7c6029f21aa5b8b1c92d0c52095bcb078369", 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[@generic="68ca06d2ba0bbe9373ea7a11feb4c57c91209d783a3c00900e8e874eec4d9093185e2488d25aa76ee8619e4065dd89a63c25647f866253d17ff1a234935ce5741d080c3e4d5e37b11fa0f8df9f93c937cf5753344205c17538912643fb2ddb3fdcfa0107607b485978a133d6d335ffd6ad1da2b5eb13622fb343c83dc749f3bc395777b7bef2a96f83085364b4ed7e17fa6ae5b3e327f830d0af8ad3c1", @typed={0xc, 0x1f, @ipv4=@multicast2=0xe0000002}, @nested={0x10, 0x80, [@typed={0xc, 0x0, @uid=r5}]}]}, 0xcc}, {&(0x7f0000fc5000-0x1594)={0x1594, 0x11, 0x400, 0x6, 0x2, "", [@typed={0xc, 0x6e, @pid=r6}, @generic="7461e95d2df5cf40c5764bf324f2967512b59c4a1f60bb5451da7803aac61f38fe1f274109a62565ded0af88fddfd733abb36bed965ef8bb4b7180acc786d874e286e34b1864dec24305f9ec9a03fe67c3b48d52436562fb8bfae8032c9d493e80d3cf74be887dbe794f3672599e2417f0f7c92636a4181e7038116f90eb952b6077f288a4ea5409f22c8f24345bb3ff065f1d93bddac5a547eb13bea793c31c73edf3551f708bef86bcc32197c28e1b70bd7ca515", 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@generic="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@generic="733cbb8ff05ff68f283c6c3ef364a49b5407712043b79490d87a82683099bb6848", @nested={0x2cc, 0x28, [@generic="1d839ea42e42bd1efa6b7c70c954f17c6569f07f75e50e0a50b795c40c1005fb90e679", @generic="f1224e005a850b0a558e898acedfcd0e94831207831087e8904d63a0bc1a0d5ef64c2baf5ba3f85a2273de035e7504b806ade27432c8c14d67ef4edb4838524638dd92b9b186787e8ba0ffbb7c78a9d27119018a7d91bae8642bec1591a407fe045c338b4d0d77a90c7363f3d26e7ff73ce5e87bbed64c30a91a975656523997", @generic="673a1c9428af5d9dae65f196fc1d37e20976410f58fcb28ed10b2eea42b5c0f25690141d033457499d446a28e2ce09e0aff159860713", @typed={0xc, 0x58, @fd=r0}, @typed={0xa8, 0x71, @binary="895c2e5b8144e9a0d76bbd052fad36ac58b2d3f36bcbf9be27137f4857ff305c06368f1f32e9fbfe7e0ac220ba4fd42fd76a9876a3bd1a0863da9e2af6a29abdb6e2129f8121ece150f761359d7c8aedfb8390b287714a8bf12236825f2edd48577f51c40087dd5ba2cc47334b40452d0caca0531a1ab104ad4b86a70b8fd89bc4deb085ccaf56b2246890411ba42519ca852cc6b4b00501563783829d9e"}, @generic="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", @generic="7929556c200fb52ed0ae4cf9935659e3b9166f702dc0", @typed={0xc, 0x3, @pid=r8}, @typed={0xc, 0x8c, @fd=r0}, @typed={0xc, 0x2b, @fd=r0}]}, @generic="ffbb1872cee0dafb6feae682826c8540db5d75e6883f76ffeef8ea4782e320d2348a0921b347ad3ef191b99ca4a621e30f3d48c398557656fc53181bca9e7bd913cde0934bdb65257426191119856f7f40e7748ec99b5af43b3597f9e1f736758d0734418eb50dcf1b8d7ecc84021ab6b305c2bd5d9bec47ede68ecc4cc088c48be6bfb9bbb4bfe7a7436554ada2c2d9af607fc9c93602397b3654ad27b183a1cba3b72568f76693a896a15832ad74d2935659fe09f6794158334a90c9a140ba6eb560fb38ce2de1689a91de1023b930659eea74e05e4245378dff8b9550", @generic="e340f4cb12fa073e86861b80fbc985e361c60afdd90d4b9409b3e5826bae"]}, 0x1594}], 0x4, &(0x7f000068e000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x100}, 0x4004) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = msgget$private(0x0, 0x8) msgrcv(r0, &(0x7f0000852000-0xa8)={0x0, ""/160}, 0xa8, 0x1, 0x3800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000062b000)={0x1, r0, 0x1}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00004e0000-0xf3)=""/243) readv(r1, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a95000)={0x0, 0x0}, &(0x7f0000c13000-0x4)=0x10) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {{0x0, r2}}], 0x30) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000046f000)={0xaa, 0x2}) openat$pfkey(0xffffffffffffff9c, &(0x7f000015a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000229000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) r3 = dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000ec0000-0x32)=""/50) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000b5000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3db921a, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) creat(&(0x7f0000c31000)='./file0\x00', 0x8) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/04 18:54:38 executing program 2: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0xffffffffffffffff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) 2018/02/04 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000a000)=0x0) sched_rr_get_interval(r0, &(0x7f0000006000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000)={r1, 0x9}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r2 = getpid() process_vm_readv(r2, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = msgget(0x3, 0x4e0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000356000)=""/208) 2018/02/04 18:54:38 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000001000-0x4), 0x3cf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x3ff, 0x32}, &(0x7f0000196000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xfff, 0x8}, &(0x7f0000000000)=0x98) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7e000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x3, 0x0) dup2(r3, r2) socket(0xf, 0x4, 0x9) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000011000)=[{}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)) r2 = openat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x101, 0x140) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x46, "7e28d7031cd0b6454ef885c0364cb7ece6b91630c1c3392cad5fde20c6575387b2387923fe306a004e6c81ea27bd24953893d691d2689cfe30335cbd57582f780e5156e12bc3"}, &(0x7f0000002000-0x4)=0x4e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000011000)={r3, 0x3, 0x9, 0x7, 0x0, 0x55}, 0x14) 2018/02/04 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d03000)='/dev/hwrng\x00', 0x280000, 0x0) r1 = mmap$binder(&(0x7f0000558000/0x2000)=nil, 0x2000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a7c000)="a10ac9fb4744e936c4ce0d9abccebb2c4e9a87a38ef3be02a9a97b") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002a5000+0xbbd)={r1}) r2 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) r3 = socket$inet(0x2, 0xa, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000074b000)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000033f000-0x4)=0xe8) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000b0000-0xb5), 0xffffffffffffff49, r2) 2018/02/04 18:54:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x101402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x401}, 0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0xffffffffffffff6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x1, 0xfffffffffffff844, 0x2da, 0x3, 0xfff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}, 0x1c) 2018/02/04 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x4}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = shmget$private(0x0, 0x1000, 0x800, &(0x7f00003ed000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f000029c000-0xa)=""/10) 2018/02/04 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) lsetxattr(&(0x7f00001c9000)='./file0\x00', &(0x7f0000925000)=@random={'system.', "a000"}, &(0x7f000074c000)='-\\.++\x00', 0x6, 0x3) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 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]}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 0xfffffffffffffffa) 2018/02/04 18:54:38 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000527000-0x8)={0x20071026, r0}, &(0x7f0000b16000-0x18)={0x8, 0x0, 0x8, 0x6, 0x1ff, 0x4}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000cae000), 0x8) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000134000-0xa), &(0x7f0000c93000-0x4)=0xc) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f00001f5000-0x9)='/dev/sg#\x00', 0x2000000000001f, 0x4000000000080) perf_event_open(&(0x7f0000dce000)={0x0, 0x78, 0xbc, 0x34, 0x4, 0x5, 0x0, 0x5, 0x41484, 0xc, 0x7749, 0x7, 0xc9, 0xce, 0x2, 0xffffffffffff7fff, 0x5, 0x5, 0xe000000000000, 0x80000000, 0x8, 0x9, 0x3f, 0xf75, 0x1, 0x1000, 0x2, 0x7fff, 0x40, 0x400, 0x1dab, 0x3, 0x1, 0x9, 0x5, 0x3, 0x0, 0x7, 0x0, 0xe4f, 0x2, @perf_bp={&(0x7f00009e2000-0x1), 0x1}, 0xc3, 0xe17d, 0x5, 0x7, 0x3, 0x2, 0x5}, r3, 0x6b55, r4, 0x1) sendmsg$unix(r1, &(0x7f0000f6c000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f00001f2000)=[{&(0x7f000005d000-0x1000)="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", 0x1000}, {&(0x7f0000437000-0xe6)="d2f798e1e33bcdd71ea6143db7f57045475e0a8c30b6aaded41ccbbee18fd45a19fe113ad38d10805f5d1d7e32ba7f6310a59025941f2f5fb7ffdbb31e0e944acbf0ee7cb69653691ffe231785e1424ec92969000a9f700323ff651a0eb35f1e82eb9ad6c49a8d2e36ad9ac0fad647eb8d0687a88ff812b342161d0d8828faab5d6d16857def0fd76f809800bd8d8ecadd6c98444393807d364933a86fa8352099dd0433c87785348400dfd0e6eb45cac2b98a18d253bc5cd2b0e512f3d705114c285eab562285010a1d5beeb042d86dccb75b36353cd8800a9d1bcf2b1bd826603e0c8ce8d6", 0xe6}, {&(0x7f00003b5000-0x82)="ae453734ab89495d259ed6eb8b5530288ddefe630da46f68547eae653496814d4fa7aae3d3c5e9a5dcb3671363afdc79ffb9e620074c61b44a772c9ee1281c1bb612a52b60cab87c3ef2dff412f43123382ee05b793f746b92081aeb6b53a2fe2db1a1f4473f818a1778d58402eec8df2d41982d0bbb3b7f9a15c0285cf08d90f51a", 0x82}, {&(0x7f0000c28000)="6a0fa09ea18075525711ebc6d5b6e5f0420daf005ec5c113d86d9deb084e7f9223502f6fd1f97bfdabd53e4769e9630825fba559086c17f8f4335ffd227461452193b292cd05dd9fa6b7887de5291f", 0x4f}, {&(0x7f00006f8000)="56c2e3883bf969f3bf8496f5679f6d4062eea6811f37f55dca43ce6595d993910e32d5be1a7491dbf0787b3d7eea328f29f4947601b8746b5bc4b33e2b2da02a9f6c5ea5e5d0094b2b7f994a66ec43ead17fc3535ee7ffa02bcd815b39e7dd339694bb4ca1bf1ca8a9b2bec5be35b38bd22310df284e9a6a46da9b1c4ed7f92dae1a17acdb0eacadf2d963c545bb0bc272624f4270b19774ecdf2164c6e450f32a162b7fd59e86df8b15486b3645f4944428ae6e20", 0xb5}, {&(0x7f000005c000-0x68)="d7c9dd7a90fffbbfffa70dd775fb6c65db7a0f726c67003a79e0226cb869dbf7cb352976ba4e6df41001deee230770d3ea6ea896fec8596d8625ab5452e1e9bd4a25dfaec2e84068c5d875eea216846cd1ae7465281dcc74cf6bb035a5c760d50913e57676ddc0fa", 0x68}, {&(0x7f0000f54000-0xd3)="c9638711f91657cadb42da45674f942ab9f4ab43b5041fb69009c47b6147823625e5dc8591e88972da857e517deae155738a2bf06decee4d082c6d74963755cb588704b6971267e8d1b164e76879e57de7b63fa69c6c5992d49ba5bf245f8245f48f38c0bb24c28482df42a48bd971b9526142b743f4203f59f3b09eea1a946a39d585fd172ef8b3a307902b39bbbe8e2bedca93e363e3d6bd60436581c6f6d55cd7e516bcbc6fa3f42ce337d5ed32ee3ae1d06d832a5ed8baa338a791c461ffa95d82e2aefefabc3d35d43e42761c2fc3ab52", 0xd3}, {&(0x7f0000b70000-0x5b)="b8e6fe7c402374a97edf0db5357f4c6469b6bb1de961b478cd695d14bc236686e38e87a8d94e20ae16e0682c6414e647d63bf89b384df56bbd2d6cad0c9e6f6036f23acf78c64db79e1a3accd76797edbc6da86b32eac568604461", 0x5b}, {&(0x7f0000817000)="bd0db94be7dda0d90a80938fdb2c503baeae8dac8b941f0e26ec99902ba4761aa76f7e5bf955d6f562f3be91cefb83866911a77799", 0x35}], 0x9, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8000}, 0x0) syz_open_dev$vcsn(&(0x7f0000e51000-0xa)='/dev/vcs#\x00', 0x4, 0x10000) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e64000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r5, &(0x7f000028f000-0x24)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000147000)={0x7}, 0x8) syz_open_dev$adsp(&(0x7f0000f70000)='/dev/adsp#\x00', 0x8001, 0x400000) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000582000-0x24)={0x401}) 2018/02/04 18:54:38 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x400, 0x1) write$selinux_create(r0, &(0x7f0000002000)=@access={'system_u:object_r:udev_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x34}, 0x4c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000003000)=""/174) 2018/02/04 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00008a3000-0x28)={0x0, 0x4, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000881000)='/dev/snd/pcmC#D#c\x00', 0xd6, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ed7000)={0x2, &(0x7f0000852000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000e0c000-0x8)={r3, 0x2}) readahead(r0, 0x80000000, 0x1) 2018/02/04 18:54:39 executing program 3: msync(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000610000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @broadcast}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x8c)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x8c) 2018/02/04 18:54:39 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xf6}, 0x6, [0x9, 0x0, 0x0, 0xfffffffffffffff8, 0xff, 0x10000, 0x3, 0xb51]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000023000)='tls\x00', 0x4) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000965000-0x8)={0x0, 0xfffffffffffff02e}, &(0x7f000056c000)=0x8) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000203000-0xc)=@sack_info={r1, 0x0, 0xf50e}, &(0x7f0000964000)=0xc) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000964000)={r2, 0x7, 0x30, 0xff, 0x3}, &(0x7f00007a3000-0x4)=0x18) syz_open_dev$random(&(0x7f0000964000-0xc)='/dev/random\x00', 0x0, 0x109000) 2018/02/04 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xc0807, 0x404) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1), 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b76000-0x50)={@common='irlan0\x00', @ifru_names=@generic="04947d0354fb17e740695c1f6dad5eb1"}) 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x2}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff}}) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000eb9000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000001000-0x4c)="6acf2620bf1a78f9feb082c2e4b3709ef080c71ebfdddc714403b063708e8b0da3d6504d6e42543428278cf38d170986b13039dda4e1190b447129010c86d5231506bcb38139ef4a698b04ad"}}, &(0x7f0000cf5000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000450000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000d8e000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000880000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) bind$unix(r5, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r6, &(0x7f0000779000)=""/130, 0x10, 0x0, &(0x7f0000208000)={0x1a, 0x17, 0x0, 0x0, 0x0, 0x4, @random="d9ba3100ba86"}, 0x10) connect$unix(r4, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r7, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x3c27) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000f5000-0xf4)=[@in6={0xa, 0x0, 0xf37, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x2, 0x43b0cb94, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x101, @empty, 0x6}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x20}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x1, 0x49, @mcast2={0xff, 0x2, [], 0x1}, 0xba}], 0xf4) recvmmsg(r4, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/04 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f0000bdb000-0x8), 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000459000-0x4)=0xa5) process_vm_writev(r0, &(0x7f0000a8e000)=[{&(0x7f0000263000)=""/246, 0xf6}], 0x1, &(0x7f000037e000-0x40)=[{&(0x7f0000240000-0xd3)=""/211, 0xd3}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d38000-0x9)='/dev/kvm\x00', 0x44001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a0b000-0x10)=@buf) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f7000-0x4)=0x20) 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000028f000-0x12)={0x7, [0xff, 0x10000, 0xffffffffffff0000, 0x101, 0x7f, 0x6, 0x3f]}, 0x12) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000014000-0xb)='/dev/midi#\x00', 0x7, 0x101000) r0 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r0, 0x7fffffff, 0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000005000)={@hyper}) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005da000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000031000-0x20)={0x2, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000165000-0x10)={r2, 0x5}) connect$inet6(r0, &(0x7f000035d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r0 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000b4a000-0x70)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$setsig(r2, 0xa, 0x3e) 2018/02/04 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000031000)='./file0\x00', 0x28) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000727000-0x40)={0x8, 0x2, 0x1, 0x5, "753f2cfb918d46e515f39f490787307667c10da5adf2eb49f94f00510f57d0ea00bc58071c7dc33406a2a267", 0x3f}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a3e000-0x20)={@generic="546b41ff7edc79564a893b6ef67208d8", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x75, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000039000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) chdir(&(0x7f00001ec000)='..') openat$audio(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/audio\x00', 0x0, 0x0) umount2(&(0x7f0000814000-0x2)='..', 0x6) syz_open_dev$sg(&(0x7f0000796000)='/dev/sg#\x00', 0x200, 0x8000) mount(&(0x7f0000f1c000)='..', &(0x7f0000af2000)='./file0\x00', &(0x7f0000a06000-0x4)='efs\x00', 0x800000, &(0x7f00008a6000)="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") 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f000042e000-0x8)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000541000)='/dev/mixer\x00', 0x40000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b7a000)={&(0x7f0000515000)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000f04000-0x10)={&(0x7f0000862000-0x588)={0x588, 0x30, 0x504, 0x1, 0x3, {0x19}, [@nested={0x514, 0x51, [@generic="5a18c625a5f4535dddeb68e568941809dd6da68f7a29c9593b55b59dcec035af4aeadc1d06db61e7f2e8d73b18fc20aaaa313f9285647ee95f02d5bd979faceed7baea44a1b3f9ba82f30537f8dcf8348b7645a32b85efda0cb871e85331097b49dbeec969ce22047c", @generic="6ced81741c88ef84419dea21c0676c9169db040bc7553263459e98a10ae9d03254a97ed867b99f8356c79796163527457458a5747a4a56be8b81c6c8ae8d55cab3130d3acd035130378f08d7a708746036a93cbd047d1ee71256b47f76b20bccc7832d1f486d950f7b945df15d6b0447fcd8ddb1f2d5c402bf5de52e9362a2a4a070a44afafd939e745a84ded147160eef18e46841d784475e087ffd6c4e256015236587f1ed9347725c93a5d5d374bd6c593198a33178de8757c8ed4a20670737a041f5d17e4a9203d2b64afd3d1ca081d2", @typed={0xf0, 0x50, @binary="09077ec1c78f45f0e950c92252142c721a47a4e483afc51a04e378aa59dd211a77838ff1f0e01dd558ab06caa89502f580e8bedb8352489b27f2744ec4f0f58bfa2502b9c6355ce12357d3d1790fd9db3bc084594813e384fcc8b45ece9362b3298eceaed73776d533b892b9498448528d43105a17a2e4f85235e27041268cd41ff717cfb7d91fd45bb626df7c40c62e66e00486fb44882a4459561b5a744fa6108eaa4ccf407312718bfc9c2e847ca280f4472e5b325db5cfba22586ba5f3671b7b463ca33f64eb3a181b1634dbdfe7d5e847a30cef634680448d1fe36ca5655719b24af6a8b2e4"}, @generic="0692036b16f55988570df3dc492824663e1918a4b61e2686ee24742a0b9508bb98fa169b44bcd583be52d0f89f09b0756e16a6710a5e832c0c789cb8a387aa73f3d423365c702d205eb2269067c035c80da6097cf5dd5724d7d8a4fdf3cc6785fab342da548dcfe399597224349b0d9c748473ca5ccf40f77d3540476efb426cdfe4be6e6f6c9a7621dfe0b2bfb02282fc876c88c47ecd157d479817008042ba230d2b474d3c8b8880abbbe5e6298d1a6c7d14e2d01737125830791cefe3e3ddace3f20a65dc37d41fa474b4ed5dc84a871ef44d2b30d6bf", @typed={0x8, 0x86}, @typed={0xc, 0x4, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="e0b50e263a0eacb4165408b4405d02d15c60ae22d459a4ba5f6697637831fe7998fd29c8b23ed747bcc2da989df675fd3434760708dc6ce31a4f1aa07a130793e13599e2b757ea8d9df7e8cbaa4b46ded2409866a9345cd50089fa4a9c10807dd73458fef41b61e60ac7cce05c547932faf7a6a917cb218ba1030c8c182be35c0c91aa289f630e846430ee89b1e6e4a373247b2cfb5a4b5174ec", @generic="d9e6f2fb8c67", @generic="0b6bb7ed2a918a6108ad3da899cf90333ff3f5907e1303b641723e454eb6079c083dfd5e947b57f01d909c905a6b13fe19b89842ac4045a533f4aae6ab561b49e8a6ef81940c6646da6e4131d69d2561c0619a912c8073489c91885f935705b3581f8f377c6f3316c1369e67b153ae6452060a31ae7c03e76e917ca830ef95e6ca30b6fb941ce01bb2f3c1c6595b26670d9169142e808c0511f14471d7b56bf31685fe3183f57f61e9f0da84428845fed82f1abcdb54", @generic="60901c3740188ecfc1ad071bfeb5b206da052f424bda3e43854c48e0e58413739fb9e91c1ad4236029473afd22275de7b8dfcae37b213e6cbefad34694fabc4467d0809d17e59fe2f6c567c0e9f362491413593f8d9264764033c593340d7f3f60d115803dcd83ffa678ef43c1ee58441156d89ec0db3b3816da71e30746b3bf5e8819c69bb381fa5b2477266aafb512ce6bccc68c09dafa0b28ec0900942bc5a783"]}, @typed={0xc, 0x81, @u32=0x1}, @typed={0x18, 0x64, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x3c, 0x40, [@generic="e3b714a18769c4a5659b4da4a38343937a3e1989690b4b89b3bc07c2c951202e7cc4fba3fe2676a1cdc157b6b2d55c6f852d9e6c50d5"]}]}, 0x588}, 0x1}, 0x20000000) r2 = socket(0x4, 0x20000000000004, 0x1fd) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004c5000)) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockname$llc(r2, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00007f7000-0x4)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b40000)=0x0) sched_setscheduler(r3, 0x5, &(0x7f00008dc000)=0x2) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002b000-0x8)={0x0, 0xb74}, &(0x7f0000e30000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000009b000)={r4, 0x5, 0x101, 0x2d3}, 0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/qat_adf_ctl\x00', 0x137040, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f00009b7000-0x30)={0xfffffffffffffffd, 0x80}) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f00000ac000-0xc2)=""/194) uname(&(0x7f000035c000-0x76)=""/118) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x399) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) socketpair(0x4, 0x7, 0x9, &(0x7f00008da000)={0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000e74000-0x4)=0x1) 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000923000-0x4), &(0x7f0000291000), &(0x7f0000c12000)) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000397000)='/dev/hwrng\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e45000)='/dev/sg#\x00', 0x7f, 0x10000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00007c0000)={0x2, 0x0, [{}, {}]}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f000041b000-0x2d)="2d0100000700000000005ca73d9fe3b5039bab0097532da5000096094cfb964051b8c5fa07ff786356d84f1a", 0x2c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/04 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000aa1000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, 0x0, &(0x7f0000fd6000-0x4)) pselect6(0x40, &(0x7f000015f000)={0x4, 0x7, 0x8000, 0x1, 0x3, 0x400, 0x2, 0x800}, &(0x7f0000d6a000)={0x401, 0x3f, 0x3, 0x0, 0x0, 0x8, 0x9, 0x7}, &(0x7f0000fd5000-0x40)={0x200, 0x1, 0x0, 0x1, 0x930, 0x80000001, 0x5, 0x9}, &(0x7f0000f70000+0x61a)={r0, r1+30000000}, &(0x7f0000fd5000-0x10)={&(0x7f0000fd4000)={0x9}, 0x8}) clock_gettime(0x0, &(0x7f000091e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r3, r4+30000000}, &(0x7f0000e5e000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000903000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xc, &(0x7f0000127000-0x4), &(0x7f00003ec000)=0x18e) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009ec000)=0x3, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b2000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/rfkill\x00', 0x20000, 0x0) syncfs(r0) getsockname$inet(r0, &(0x7f0000fe2000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000465000)=0xfffffdd5) writev(r0, &(0x7f0000042000-0x50)=[{&(0x7f00000ef000)="b2319d9542bd07ade6d7e0bc6719317016aa3f36abe504018da09259f93adf67ceed232351c429817ad0b4d0acadcb81273254dbab424749c68f42a0d88a0d61357ae4d32a4b7feea18e8f70bef5bc33a9f55db7dea7502d49c29f00eb95a82a8954780d7c3fecfb8fbbe00dd381240252e555720a3fe020e2bfc9f956497dffa7edef350231c70eabbb634546f9d437d87065c7443c0fbcaa638cee3549735b7e4dfa950fc4252a640950b28a145b43a60177d0f2fc370db8", 0xb9}, {&(0x7f00006bb000)="7067de59f49be6cd7245c1c5c161e3c8c1c97a4b117d2f3633489f29a52db7dbf07e3d583fa6e7a3214c3567666b6206111014e3135286dbf29244e86f883a687692361a50a40d28635c78d7c1c2a772b1d42ccd368346c30c87d8c7ff58ca8048ebd43d6e7bd43fdbf18d5bfd41ffbd77eb53", 0x73}, {&(0x7f0000230000-0x34)="e5e9921132298dbf195f356fe2a8bcbc52613178e2a268244f5bb9fb947451cedf7bfbbb0f300bdfcdf78ebf83fea046126dc4ff", 0x34}, {&(0x7f0000b00000-0x9c)="5b18f00c3fc94cfc9e80c297a02881369a22874b2cef083c108c76afb0009a39eb67f72b0416900801cc0bc3600d751f872a5022a57d17e8b2cd10c80b10f4a860a837be9d06caf477b627a56551129fc5d3e47cebbeb60eaef1d6aa8a9cc8a64eddd3c6b0aee1a0892365e9f9c5d6220cad8b20dd7b04caa6830aeb13c8d3460c1cdea825410d3928779895c52d64b8e4f0589344666166f991ea8f", 0x9c}, {&(0x7f0000a0f000-0x25)="afa95bd6fdc0e76571406b5f0f3fb6fdbc58248242345ffb231f439968498d4ff532f9916f", 0x25}], 0x1098) close(r0) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r0, &(0x7f0000003000-0x8)) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000008, r1) 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d3b000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00003e5000-0x1)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000259000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000d8c000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000eb7000-0x38)={&(0x7f0000b97000)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000a61000)={&(0x7f0000675000-0x250)=@getpolicy={0x250, 0x15, 0x400, 0x1, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x2, 0x9, 0xa, 0x80, 0x80, 0x33, r1, r3}, 0xf, 0x1}, [@extra_flags={0x8, 0x18, 0x800}, @algo_auth={0xac, 0x1, {{'sha3-512\x00'}, 0x318, "fdf7de44a7b7c726b349e84d088511c196a682445f54938ec6e5dafe5f4ea0022cb85bb4287fb9d1e36335301a080fabc747c634be5db49d5df7a5b9675de201e3eeed54f964a0625b8369bf5fc70c658bb6e052a1235fc1c8d7a1a3b193f4de576065"}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2}}, @algo_aead={0xb8, 0x12, {{'rfc7539(xts(lrw-camellia-aesni),cbcmac(twofish-generic))\x00'}, 0x360, 0x6ecfc89d5e08921b, "a16991aa2a8d3059a6abb50ed88e89fe75d1f37e61ad36dd6e05251830f87198011da58d4d34d09a379fdfd47ef6260c57a094af8ee72136533503aefc8c27c92af07ed53c261295a01b336a12d73bde489e399b367dae7875d079314a7bf02a6987d204e234dcffeb451a34"}}, @lastused={0x10, 0xf, 0x1}, @etimer_thresh={0x8, 0xc, 0xfffffffffffffff8}, @algo_crypt={0x50, 0x2, {{'xts-twofish-avx\x00'}, 0x30, "84846e86384e"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x4000}, 0x1) pipe2(&(0x7f0000cf1000)={0x0, 0x0}, 0x84800) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000932000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, 0x0, 0x2, 0x62, 0x2, 0x20, 0x80, 0x3a, r2, r3}, {0x40, 0x3, 0xfff, 0x200, 0xcf, 0x7fff, 0x2, 0x4}, {0x1, 0x0, 0xffff, 0x1}, 0x61b1, 0x7, 0x3, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x2, 0x8, 0xffffffff, 0x7fff, 0xfa0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000028f000)={&(0x7f000086a000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f00006a6000)=@expire={0x100, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {}, {0x0, 0x0, 0x4}}}, [@mark={0xc, 0x15}]}, 0x100}, 0x1}, 0x0) 2018/02/04 18:54:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee8000+0xdb9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000044f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/04 18:54:39 executing program 4: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="569cd569f6ad", @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) syz_open_dev$midi(&(0x7f0000b2f000+0x78b)='/dev/midi#\x00', 0x4, 0x202800) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f61000-0x9)='/dev/dsp\x00', 0x101000, 0x0) r2 = creat(&(0x7f000010b000)='./file0\x00', 0x26) renameat2(r1, &(0x7f0000a63000-0x8)='./file0\x00', r2, &(0x7f000088f000-0x8)='./file0\x00', 0x2) sendmsg$inet_sctp(r0, &(0x7f00006df000)={&(0x7f0000c2e000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000a9c000-0x50)=[{&(0x7f00000d7000)="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", 0x4fd}], 0x1, &(0x7f00009b7000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x4, 0x4, 0x9ce, 0x307db718000000, 0x2b, 0x5}}], 0x30, 0x24000040}, 0x4000010) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000efe000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000da5000)={@syzn, @ifru_names=@common}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00006d9000-0x10)=@req={0x50, &(0x7f000008b000-0x50)={@generic="7044586fa5e1eb92bf19df4f343716e7", @ifru_addrs=@nl=@unspec}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000018c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000f80000)={&(0x7f000075e000)=@nfc_llcp={0x27, 0x0, 0x5, 0x7, 0x100000001, 0x6, "575fd7aa3c151418cdc5354c980d4e26635e2c99aa14b3591c5f42fd4e7c897f2d6891e5d81c2b7dba380ada4013099016652083e98bbc0d0b9fb71c516e24", 0x7fff}, 0x60, &(0x7f0000f4b000)=[{&(0x7f000004c000-0x3e)="34b0a8e9d1a1de9d97d0cfdef12250193328004eeb84a5f550c4fa90d812666027f7988e1cfbb3ec7344192f5750fbea5235f80044c5cfaf2baaa12c19f5", 0x3e}, {&(0x7f000095e000-0x1000)="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", 0x1000}], 0x2, &(0x7f000076c000)=[{0xc0, 0x1ff, 0x6, "ab95035a4dcea40e63417f7ae85f1716e216093c45dddb762a757a372b11fee49e3a9be5f81e67313df01e8c81c21dad86a30e0a5be101ba5cbdab2fad3448c1d97ec230022c1fae6f95b197f44a97d2e2d111c124ee90dbc0dc3ab1424dd72d972386c66f9011edbcce6b01dbca6dafa719ac78e18d90d39a4d6978882e03ed569a97b5e22d403e566b6c435ef25bd47b61d565d99f015793114e5e16f5eb8feb2b5051bc9f336aadf52e2c514e"}, {0x10, 0x107, 0x3}, {0x50, 0x113, 0x9, "ac6477e49ad2358d6e6c10c33da8860d662d4040a26a57cee096217ab01c2485e88d0781766b7676db420205d8af4e491b9080dd106d2ec2be5053278787ee"}, {0x1010, 0x189, 0x3, "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{0xd8, 0x100, 0xffff, "ff24ff4b2d40b61ef15b664e5f15b8aee48fb95347e1e8fa00eb4fc9600f50dc095d1ee2e259c1cd52d0716154877d60fbcba6d3ce1456760d4ae7c0a71c7f2a999d84f3a0e17977987e6276fe5396688659ac9a1cf87750877bfd96bb4a7dd29793d74ebf2219a2cee2a026300a14897aa08801eb4ee06396c5eebad760a973855fc44aef2c27ab05aff16ed3a51a895b6d449e4cac8a6897ad4e3d30bb47b81686d4291187081e0b5154569fdb9f0855bdd216bcc216da2471db987115dc4003162a11864646"}], 0x1208, 0x4}, 0x5) pipe2(&(0x7f00000f4000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000f31000)={0x0, 0xce, "1bbe85a9c654092c28898bc77bec8e58cbe15e0528dafa3418a5a1cdf6dcd61bdda5aa1b60156c6b48b1b0da83e4e30b22406bedf5ecda8cbc887193ad797442ad83a291ba6e0898f6044e2fd2841588858d7e5c10eea8a967cab5a53f3fa8de93610efc5ff71f9d6c04eb9915b2e91caad62ee298ba2f7c8285236d1f8a85e5d7e7106053cd250c6def10b333e3108a6fb3dba7a295e04d8c452a003da93f85408bd9aff8d388e0d2f661127b6440f6943406971c2ad14b9f3e197b830a126647b2024d58f820c2c32f1e8cafe5"}, &(0x7f00007be000)=0xd6) r6 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000738000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000928000-0x20)={0x5, 0x30, 0x8, 0x80000000, 0x7, 0x20, 0x4, 0x5, r5}, &(0x7f00001ba000-0x4)=0x20) r7 = getpgid(0x0) fcntl$lock(r3, 0x5, &(0x7f0000046000-0x20)={0x0, 0x3, 0x7f, 0x7fffffff, r7}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000ba0000-0x400)={"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"}) r8 = request_key(&(0x7f0000d29000)='pkcs7_test\x00', &(0x7f0000c31000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000054c000-0x1)='\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r8, &(0x7f0000aa5000+0xf31)=""/156, 0x9c) ioctl(r4, 0x0, &(0x7f0000d9a000)="88a27b538811f3f519aad739d017224856c063ba30bc69333649a12e42e69f2843e054aee481d3c58d90b9fedb90b0a7e0d8f73aeffd8d663e4e05afe2c541cb6bfed00411d6c5c30a9569404a13383fa9d1111e54393e9274cbc7b125841345a43207804c21ff2ab4e7441680c8fec664684e150b56d7e2eeb0cf5ad8d43e60cdf211125d239fcc637ad0686a0d20098bee0ccdf9009c3916eeef0b61401d1aa2565b4ad0a1fa9cd118388fd9b4f63775a53d96d383813107b3f4082f9df473754b4950f1b726d70729df18f28ef979061dbd4fabeaeebac6ee23436cc3fbdfe01eefa12f") setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000016a000-0x4)=0x940, 0x4) statx(r4, &(0x7f0000da7000)='./file0\x00', 0x2000, 0x20, &(0x7f0000838000-0x100)) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000bc5000-0xc)=@known='trusted.syz\x00', &(0x7f0000316000-0xe3)=""/227, 0xe3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) semget(0x1, 0x2, 0x40e) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = request_key(&(0x7f0000bf7000-0x8)='rxrpc_s\x00', &(0x7f0000fec000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000024000)='security\x00', 0xfffffffffffffffb) r5 = add_key(&(0x7f00005b6000)='id_resolver\x00', &(0x7f00000a9000-0x1)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r5) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a93000-0x38)=""/56, &(0x7f0000687000)=0x25a) [ 74.990595] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 75.048370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/04 18:54:39 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x210, &(0x7f0000f11000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r3, r4, r4}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000)='net/igmp6\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/checkreqprot\x00', 0x200302, 0x0) sendfile(r1, r1, &(0x7f0000064000-0x8), 0x8002) ioctl(r0, 0x1, &(0x7f0000903000-0xef)="f0ae3e76e31d650a05b9ec4b2a12bd3aae5f5e839638e6afe8f57fb9f5ecd6cef0240ecba1a5a9c2b1858b8c4be473eefad0f0c3e72d5f4b77ce29e77032021256ea992864dc199592d5e61f2c91dd46dcb513473c72c8d14cde333fac46bdabd1d44b1e80904ff52229c3519e8d63cb366125cce7b8af59b03a6cfd00b06499b83bed860955eb0a4ace46c4eba9d0c3ed94722364c8d976bfb2952d6395ef649a5781950f9ffaebad4eba62c6ccd5e63c8a126bf76c65a79f69737507a033b5274d9703ae166797e501450af804006e7692625927c4c5919ddba08910267f4ea58b1811912c1e7d01651faecc3a58") 2018/02/04 18:54:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000013000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="359b457a6dd056b843eb343b57fd169f", &(0x7f0000003000)=@ethtool_ts_info={0x41, 0xfffffffffffffffa, 0xcd, 0x5, [0xff, 0xbf, 0x88a], 0x8, [0xff, 0x1000, 0xffffffffffffff81]}}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)) socket(0xb, 0x80803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000527000-0x5c)={{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1, [0x5, 0x85, 0xffff, 0x2, 0x9, 0x9943, 0x1, 0x4]}, 0x5c) r2 = gettid() socketpair(0x6, 0x18c0c224799a05eb, 0x6, &(0x7f0000ca6000)={0x0}) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000a19000)) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f000076f000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b17000-0x11)='/selinux/relabel\x00', 0x2, 0x0) get_mempolicy(&(0x7f0000de3000-0x4), &(0x7f0000565000-0x8), 0xfff, &(0x7f00003b7000/0x2000)=nil, 0x1) syz_open_procfs(r2, &(0x7f000037e000)='net/stat\x00') syz_open_pts(r3, 0x100) 2018/02/04 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r1}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) r2 = mmap$binder(&(0x7f0000471000/0x4000)=nil, 0x4000, 0x100000d, 0x22050, r1, 0x0) r3 = mmap$binder(&(0x7f0000763000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r1, 0x0) r4 = mmap$binder(&(0x7f00006e0000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) r5 = mmap$binder(&(0x7f0000b1f000/0x4000)=nil, 0x4000, 0x100000c, 0x20110, r1, 0x11) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008fc000-0x30)={0xf8, 0x0, &(0x7f0000ff4000-0xf8)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x40, &(0x7f00002cf000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x9, 0x1, 0x3}], &(0x7f00002e9000)=[0x18, 0x48, 0x30, 0x40, 0x38, 0x38, 0x78, 0x38]}, 0x8}}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000d40000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x73682a85, 0x101, r4, 0x2}], &(0x7f000016c000)=[0x0, 0x70, 0x48]}}, @exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f00000f4000-0x18)=[@flat={0x736a2a85, 0x1, r5, 0x3}], &(0x7f0000291000-0x20)=[0x38, 0x30, 0x28, 0x0]}}], 0x46, 0x0, &(0x7f0000b70000-0x46)="5a7576bdbb59a36c4dff4f5ca2394784050f10a1b40019549dbffcda96fefef8cf9c0e80549c52e5b1c49f50e73563bae1312870640039a2b6bdd1c709ef6eb63ced3c575074"}) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r6, &(0x7f0000006000)=[], 0x0) pkey_alloc(0x0, 0x0) 2018/02/04 18:54:39 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f000028c000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xde51, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x401, [0x1, 0x1000, 0x4, 0xfff, 0x4, 0x100, 0x7f, 0x2]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/6, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x3ff, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001000+0x9d)={0x5, 0x4, [0x5]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000)=0x9, 0x4) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x1, 0x300) personality(0x400000f) r1 = syz_open_procfs(0x0, &(0x7f0000510000)='net/udplite\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000e8c000-0x24)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c67000-0x8)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000119000-0x4)={0x0, 0x2}, 0x4) 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b6b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000d27000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffff, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b13000-0x4)) write(r0, &(0x7f0000d22000)="290000001400070002ffffffea08e0eb010010e2dfa40d20000017001c0000ffff0100002a00f3ff09", 0x29) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000d2b000-0x95)=""/149) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d2a000-0x10)={0x0, 0xffffffff, 0x2, 0x401}, &(0x7f00000bc000)=0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000d29000)={&(0x7f0000d29000)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000bee000-0x40)=[{&(0x7f000067b000-0x65)="9b5795fff17ffd4b6e1441438a9b94b7e7747d759e1e99f2cbecd149d327e583ac24db998282cae575c350aab85cc7ef0546ef2d175e66c3f9cf7a0bf059e2c8b3f4f699e6f786828c2941b5a5b1846f60aec7427104ee1925ec27c476d5dbd0488d489c97", 0x65}, {&(0x7f0000d29000)="6d074e04fcba4eea0206be4ea89f48045bda5c0c8a229a36f949d4f82324402f8782a1a281059e50577530e0767b0a83103b7b5fe10c54ee00cae2eb4411086503bfd5c0dd290b3d81a75939c88cf621752d1cd7658856dd6abdad99ec5f0d98d94c0d9724067f2b6c295b5e454c6835e979a2f106a99c9563b2a6071910161cb9d77db97e7453f7aafe7c43637d4acda50be0bf65d5de1825dae49831e168a9299029c3f16db4dd518ffc1e59edf24e4e8191ebbec38f9994dbde0e91154777699cc1a0b6526044a7cedaf1294d76b5ae090ea0d3fc0cf7", 0xd8}, {&(0x7f0000801000)="1d93be35314eaacaac2e593fcae1248d0c39d13d0b55de374bb6f7dee0b54ba0e279d6be31046d34cadb46d82c87a81428be5cb094a146c563cbb21213651abb90fbe20e6dbfced3da6d26e1", 0x4c}, {&(0x7f00007e3000-0x4a)="29fa9d42d256cad29ace9a84cc5d0a51ad1616d11808e1b84da9ffc7402b7030ce6574e248f8cdfb8c757b9ec9cc751345af835bf3a1b34376bb83330b71d3d3cad603c2f3b7a02ac74d", 0x4a}], 0x4, &(0x7f0000d29000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x9, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x200, 0x80000001, 0xa8, 0x200}}, @init={0x18, 0x84, 0x0, {0x8c4d, 0x4, 0xe4, 0x9}}], 0x90, 0x840}, 0x20000010) r3 = open(&(0x7f0000d29000-0x8)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000d28000)={&(0x7f0000405000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000d28000)={&(0x7f0000d28000)={0x38, 0x26, 0x300, 0x5, 0x1, {0x1e}, [@generic="8c3a7e73966b10322d56a0b3263add77f62a196b9392a34695d8d73c244a3b334df699"]}, 0x38}, 0x1, 0x0, 0x0, 0x20004080}, 0x80) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000d27000)=""/4096) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d26000)) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000b, 0x4, &(0x7f00007f8000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00001f1000)=""/91, &(0x7f0000f4d000)=0x5b) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011c000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009cd000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000360000-0xc)={r3, 0x80000, r2}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000076a000)={0x4, 0x0, [{0x3a0, 0x0, 0x401}, {0x3fc, 0x0, 0x7}, {0xb6b, 0x0, 0x6f}, {0x0, 0x0, 0x2}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000049c000-0x8)={0xe1c, 0x2}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000c11000), &(0x7f00004c4000)=0x10) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000089b000-0xb)='/dev/midi#\x00', 0x1000, 0x400000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000f79000-0x4)=0x5) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000022000-0x4)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[]}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000152000-0x8)=0x6b) r3 = memfd_create(&(0x7f0000f79000-0x40)='ctr(aes-aesni)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/enforce\x00', 0x40203, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00005c6000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f0000040000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff}, 0x2c) [ 75.144495] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=8880 comm=syz-executor5 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000f8000-0xc)='/dev/amidi#\x00', 0x2, 0x309800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000572000-0x4c)={0x7d0, 0xfffffffffffffff9, 0xffffffff}) syz_emit_ethernet(0x5a, &(0x7f0000981000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x1d, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/02/04 18:54:39 executing program 4: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f0000cbf000), &(0x7f0000d84000-0x4), &(0x7f00002dd000)) r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r1, r0) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x7e357bdaec721ca2) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f3e000)='/dev/sg#\x00', 0x1, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0x2) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) [ 75.221288] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=8897 comm=syz-executor5 2018/02/04 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c4c000)='/dev/adsp#\x00', 0x3f, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e6f000)=0x7, 0x4) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) ioctl$int_out(r1, 0x25460, &(0x7f0000b4a000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000df6000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009a5000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000991000)={{0x3, 0xfffffffffffffffc, 0x3, 0x3, 0x10000}, 0x3ff, 0x300, 0x6}) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000388000)='./file0\x00', 0x3, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034e000-0x4)=0x4) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f000077f000-0x4), &(0x7f0000c90000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockname$ax25(r2, &(0x7f0000e81000-0x10), &(0x7f0000d5b000)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f000092f000-0x1c)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0xfffffffffffffc2a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005bb000-0x20)={r3, &(0x7f000005f000), &(0x7f00005e3000)}, 0x39a) sendmmsg$nfc_llcp(r2, &(0x7f0000c19000-0x118)=[{&(0x7f0000fbc000-0x60)={0x27, 0x1000, 0x10001, 0x5, 0x80, 0xfe, "88a23280f11779390a5f2c5a1b91bd277e4ec6e6b5504c1535aac540f684b63c50f0a15c2aa7c3712d1b708bc483c3ae0a3fb90248a44dd024281af6977b04", 0x81}, 0x60, &(0x7f0000b48000)=[], 0x0, &(0x7f0000cac000-0xe0)={0xe0, 0x692cb5da204dd602, 0x20, "d884636aca6885c295c60c44a63572b2a0dd438977651b4fa7609558c32603874febe716ea8bd9e82f44541dac6a1ee7166132f5c43e5410ec60fd386228fbad4b5654ab0811b4196f992f6da7c10d0271aeae2f3ba78bf4ecc8397e5b721a86ebeaf57ceec685fa93db10736b54bb01d3a27d31fb11d63400cd88d852f9f9971edad2fa9b7f853c7be3577ddab54c488c47cf5bb9f5e9400c6f92f50aa01cf4f9ad0b8ca83a3e40521a132118fc978e89ba9eb4e61605fdb6523c4621c30f850b55fdba282eb25f9ef13dd31f"}, 0xe0, 0x40045}, {&(0x7f0000cd6000)={0x27, 0x0, 0xfffffffffffffb98, 0x3, 0x8, 0x101, "97d1977ee924146ea68b8328c31f8fbcdb7333d98fff38b2dac96d63ce69f4392728656c6afa03507b7ecc999de469f53379a7eaf0458189b50b96e224e3e3", 0x4}, 0x60, &(0x7f000037f000-0x30)=[{&(0x7f0000040000-0x1000)="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", 0x1000}, {&(0x7f0000c04000)="79cd0c590296dd0e00d0ed57abc53c91ec9094a6e57fd28a19f928f456fa11fb781cacb7f09059877e8687a49bd5c53bcca0492ee734acceef6517e3503fc9084e29b01019fd4096210291003ee83a5cd3084d", 0x53}, {&(0x7f0000996000-0x12)="6a0cb5cdae093c6c5072bce5090aa182b7a4", 0x12}], 0x3, &(0x7f0000597000-0x108)={0x108, 0x13f, 0x8, "2f41ceef78b33b0fed12ef573ed9cd8f0acaf22af5c4d5a6337e52814250bcfde044227b21981c2520cbe3a93e39b6b487c28d84c323c2f5fe5a40d7f93816db3d6f5aafa0b2bfe5eca5d7dc2dbd6192272430f1d4fd5820617988964da80b04c3b1dafc5a6d48059ee5ec23516c1abd124baad79abfc2af0afe4aed47241588d6677f6047ecfe8ec0985169ab2708b3240b5bc27c4cd5cbddc89e6af7427e5e497438ebf49fa54b8902724afa794204fd8c6fbbe32eaa30c1a1be21469dd2ce82efcd0afff085844e6c0c84e4888d654f5ea145d9ad2b555e0d4bb57e5d0d1c6b0b99d9459a7bacc96284c516b8a37082a7e9b3"}, 0x108}, {&(0x7f0000a54000-0x60)={0x27, 0xfffffffffffffffc, 0x469ed933, 0x5, 0x5, 0xb23, "dde1a757da402ee80561dd1f5ebf886e55c1d9f096bdca4157f85d634f312176f6b2ecd95f8d828b94f54bbe8c25885a16fd0d784786a30e545648d8c8cb9c", 0x7}, 0x60, &(0x7f0000b99000-0x10)=[{&(0x7f0000b35000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000f40000)={0x50, 0x10c, 0x5, "c41d3087d0687c241b41e5b969e517ad68a093f40a28a0902d0a830fef6b400bf2a83e6b0926a962a0a9b4242a44ffdb242c216c5e53a1f83158c9c1d0"}, 0x50, 0x40004}, {&(0x7f0000fd6000)={0x27, 0xff, 0x3ff, 0x6, 0x6, 0xffffffff, "5dbcba04ca0e0c432bedd74359c7cbd0c763534db3fc610d6aa47f613bc1a6653f006947e09e13ca4c5d6d20bc57e7a9162fddf7d7e02229e6dbcba02278c1", 0x6}, 0x60, &(0x7f0000db9000)=[{&(0x7f0000a69000)="5c9cdb46f04106aac26ff3f12cef9a17030128f0", 0x14}, {&(0x7f0000194000-0xc4)="adb0bae69e1e6bfc25cdde941c370d330355b1ba0a59b225e63951df621b23d7cc90afe3986c96569e7ad4a8eab076a5b3199b3dce0410f71d98cb67ab124f48ae598e44cf947c6a8a19cc29a0aace513eb89cd638384711a8cc29a892bad962204a4963d3558b816b3296bbca7b7376da0846f51e82052953f0af0df369928b27533ff7d72c9546a4644d8bb26df91aa828d73db8552f0fbd3c1e1b32dac7d9f89bd9ade44bc409a4016289702e08a5e1327cc8565022488bdf86dac812aae3d9121a4e", 0xc4}, {&(0x7f000022b000-0xa1)="1e91677d08e6826616be2c118d3729e05fe61db5adbb1feb5dad04fdae3d9ec482565b04b4f43eb2344a5d9c9b39a74c51e71b0a79c0a9ee2ded806adf4445bde56ff0576e641b5060da7f83bbd5fc82ee0267499f35c9770946cb400e6711f4ad0d05a986c3df59870c3c6c48e054fd47b334c57b204227ddb6d0e4d873fb199bfb6f3783a014b70b0c15a3d06f17d2f09f90039046758393db525cd1bf332560", 0xa1}, {&(0x7f00006a9000-0x44)="4cfe9fa2ae2c90b2313275ce8755e15a334c6cdb9da05f4a1ab07bd7fba71f9910df0d785bba8edde2286abc393d6196cd43192372bf15266aa5beaf26e5ef7a88c9e330", 0x44}, {&(0x7f0000e52000)="0bc8db372e4f43d2267c7a7b66476703b2fc3571fd84d1437217ba68a4bbf11ab510d36a4a068e0b1ab3276fefece1325738e8516c992f79a971f3bada96cc9b5ef2b8c16ff808c0418e8889737d00131db8e36dcc0e5cea8efbeb0e5fa5807e8bd52f58d7abfbee74a4cce128f5b9dad5ac7d797d2da0572c70b21cda08336c6ea7289bdb017f39918b51c8e4bc9bee89badf87ea133454cc50e7e7d99beb1d3350c8fb3051ce9daa2b819ff53cf6660cd79d36949b273e9d340481b8f98404c31511eb6b20f42f970b3805ca0b87d91d25442c08fbf5701b70eb94bef716825b8d264355782855afa1f5c545a7aa0bc8158b", 0xf3}], 0x5, &(0x7f00002e0000-0xd8)={0xd8, 0x112, 0x200, "ec9d39bb75a662e06bbe863c5211369538f0a982a4cf56f774f71c8fc09851c3c91a9fad000c08097dcc220aed1373ddccc46fe2362c2b0afd6532ffc2490872dc5df435fc5edbf9550b8cfa5ea2a175d01691b0d1145203dbdc3062c646de29abe32655c2bc00c312e509dd16db3ec2b91a8532030a09559ff78b5a3898698a4e5c291fefbb9f8b8ac7735c1dda8d35ca962d268a70300d830993339f31d84121d437302c2c96805b0e8bbe2d1681b2a81d2de6569c782bf9ce5677d3000ca56d0ade"}, 0xd8, 0x400c0}, {&(0x7f0000cd0000)={0x27, 0x9d, 0x0, 0x6, 0x1, 0x4b49, "0d84356a527164dd17984a9bcca6d101ffae0ef5d8232ab68c414a004b1818ce5138638e4b654c28d795563945db1dac458302138e4ae2eee906724bf2c3ae", 0x6}, 0x60, &(0x7f00002e8000)=[{&(0x7f0000875000-0xee)="30743a06606b84e1b7f7f0362ef75d96d0c9ad8b17ef3cd2d1560d512e65460ece041de7c429ade5749c4d910d16197b56b5d811a1604b18229bc39e8ffa7eae1a7822b874281c6a49dc6c41f421efec3cadd8e0dcc6d2c7e233bf4fe4f986873ae97c8034cb15e24e76581fb69a0771442b3bec0000ae8dc3cf1dc0458fd1ad140c303ee396d9126f264de90f0e4c565301a54bcff400a064d1debcfb1e74c6191539320877d54afd398bbccc38d5f4b5dcf4ed6b8b79a385a5fb28e722fa7bf5c662ba8e411826aa2e60ebf267a1d47ea52138033a6d283e4c43fa59db233b90056012378339c280cf6ec75030", 0xee}], 0x1, &(0x7f00005b0000)={0x80, 0x0, 0x800, "61ff7235192782fedf72373ba0e388f9f989c691dc86b68433485bba96d8ada9084335151c2800be6f90c8c6d4c727798c8b5939d660431e6545d035dc6d10f04ed167d23ab10fe13d3b719e9b03872be79b2ca6889cfa360d4c4f78204dfae9a1dfd8a326ce44a43f27f54c"}, 0x80, 0x4048801}], 0x5, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000e89000-0x28)={&(0x7f0000384000/0x3000)=nil, 0x8, 0x1, 0x8, &(0x7f000044f000/0x4000)=nil, 0x3}) 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x8}, 0x8, 0x800) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000)={r0, 0x0, 0x1, "cc7f6714147d1ae114e92c69375ded70c9965892a759ae5ac8475b0ce053b345b4bc52f9a04342335dae35a07bdb00a1bd1077913d32d7a133a938bde8727396a73ca9914dc5e00d2ea0ec97e01cacb07605202ba27c22"}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x2, 0x7fffffff}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x6, 0x4) getpeername$packet(r0, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000049f000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x85, r1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)) getpid() r2 = getpid() r3 = getpgrp(r2) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) r5 = gettid() kcmp(r3, r5, 0x5, r0, r0) clone(0x0, &(0x7f00003fb000), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) chdir(&(0x7f00004b6000-0x8)='./file0\x00') 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ff4000-0x10), 0x10) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x4, 0x27) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ca6000-0x4)) ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f41000-0x4)=0x7) 2018/02/04 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000df7000)='./file0\x00', 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000041d000+0x45b)={0x8, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) ioctl$KVM_SET_IRQCHIP(0xffffffffffffff9c, 0x8208ae63, &(0x7f00005e6000)=@pic={0xdef, 0x1, 0x7ff, 0x1, 0x5, 0x7, 0xd5e1, 0x2, 0x9, 0x401, 0x100000001, 0x7, 0x3, 0x7, 0x5e1d, 0x6}) sendfile(r2, r3, &(0x7f0000ccb000), 0x400) 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{}, {0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000049a000)) recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000029000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}}}}}}, 0x0) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00005c9000+0xa34)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000d20000-0x38)=[{&(0x7f0000fcd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x53}], 0x1, &(0x7f0000ec0000-0x140)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) [ 75.376195] sock: sock_set_timeout: `syz-executor3' (pid 8940) tries to set negative timeout 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070b000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) lseek(r0, 0x10, 0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f79000-0xc)={&(0x7f000045f000-0x8)='./file0\x00', r1}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c34000)={0x1000, 0x110000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000)={0x6}) 2018/02/04 18:54:39 executing program 6: 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) listen(r0, 0x7710) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ea000-0xc)={0x6, r1}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000f55000-0x4)=0x7fff) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$admmidi(&(0x7f0000c72000)='/dev/admmidi#\x00', 0x80000001, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038c000-0x16)='/selinux/checkreqprot\x00', 0x840, 0x0) bind$bt_l2cap(r1, &(0x7f0000213000)={0x1f, 0x1, {0x20, 0x2, 0x3, 0x0, 0xa48d, 0x9}, 0x200, 0x4}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b84000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x2d1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xa5e}}}, 0xca82, 0x6, 0x9, "7d919758d160d62070a30e9daeee362d6397215497f673b5c27d48b4c06c7916aa8e34fd7f0e99e004f7692bd27e04581712660fe462c9ff6fd4c7f1940d535619cb4d98c54bac834e80ed55df69fadd"}, 0x160) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/04 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f00006f3000)=[{&(0x7f0000545000-0x1000)="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", 0x807}, {&(0x7f0000abb000-0x2b)="644da47f75523700e122b3fc6725b093036629de62d3f681234d8152bd1d74629f18dd245b8832abf6f244", 0x2b}], 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000f04000-0x10)={0x1000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x6000) sendto$inet6(r0, &(0x7f000000c000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000396000)='./file1\x00', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f0000b00000-0x4)='bpf\x00', 0x0, 0x0) writev(r0, &(0x7f00005d3000-0x40)=[{&(0x7f0000d55000-0x12)="00b14b03a69f490568370b96c09699fafbd9", 0x12}, {&(0x7f0000330000)="62e25928bc4135ad6d56f48c60f2b67269fa64aeb743549f90c60480dde2ab9025ea2670c4dbd18776ade4778615fc6af059ba01a6447413d2b5e5dda7d8c253109721c38b6819dd362d12ff68c4a37fb6cdf4", 0x53}, {&(0x7f000024c000)="22800639b16a5031e133111bc43434b5bbd83fdad5b315c2b6f868a103a12b948ee2a8849b295039b3ee063030bf96d8d330269e12bc645ad33dd2ed0e3272de7306519d188f86589a04f37e9648ea84dbca75181574ff71e9a82a076156b77b7f2db7e84a04d48e72bf647613e73a13abeb3ea2bc8738f8dd7d81491f804490e8150f50016d45f082a1cf58bec7164e628d90fe1c7b5f26beaa05896c19690ad800c10cb7bb57efddda845f5a0c7b1d68", 0xb1}, {&(0x7f000096a000)="5cd53e50606eb1938fa44dc251236c44c952a91cb1f893a2436103ea35550eacb9d6c0d70cb828801f04629699e4ea254cdcdabb028ddc6545605bb54cbbeaa568c76da57bf819b1dacfaa031905cb4520ad4ec59724ef68a9dec77d47548a9930aa6ae6c4ee0d73692ceb8a01eba0567a4d54656fb63f994895c5dc155aa0ac7920b0c9bb9d5ded7b118b0aab9fb41217771f52d1b3ca65947acb938822604929d53ed8fd2041a3394b9b36e4d6f081e2dbe9e0bb01e5cb4a410bcb1543d20f96aa01111cdc5fe50ddd75ce16ae1ff90db9692b14532d6d60b80c", 0xdb}], 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b7f000)={0x8000, 0x0, 0x1, 0x25af}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000017a000)={0x3, r1, 0x2, 0x7ff}) open(&(0x7f0000eaf000-0x8)='./file1\x00', 0x0, 0x0) 2018/02/04 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006fc000-0xd)='dns_resolver\x00', &(0x7f0000dd2000)={0x73, 0x79, 0x7a}, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008e8000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ab5000)=0x8) add_key(&(0x7f000011f000+0x4bb)='big_key\x00', &(0x7f00009ad000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f9d000-0x1000)="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", 0x1000, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x8, 0x1) 2018/02/04 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001e9000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cb4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b5d000-0x4c)=""/76) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000477000-0x8)={0x0}) getpeername$inet6(r2, &(0x7f000065d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000001a000)=0x1c) io_setup(0x3, &(0x7f0000f20000-0x8)) 2018/02/04 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d8c000)=0x0) lstat(&(0x7f0000545000-0x8)='./file0\x00', &(0x7f0000147000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e2c000)='./file1\x00', &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002c3000-0x4)=0x0) getresuid(&(0x7f0000c3d000-0x4), &(0x7f000001e000), &(0x7f000093a000)=0x0) getresgid(&(0x7f00005d7000), &(0x7f0000553000)=0x0, &(0x7f00000e4000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000019e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000417000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f000066a000)=0xe8) getresgid(&(0x7f000064c000-0x4)=0x0, &(0x7f0000cfd000-0x4), &(0x7f0000181000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000f0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000060000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000832000)=0xe8) getresgid(&(0x7f0000bde000), &(0x7f00003a3000)=0x0, &(0x7f00001a0000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d0000)={0x0}, &(0x7f0000156000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004da000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00005a0000-0x4)=0xe8) fstat(r0, &(0x7f0000e86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007c8000)=0x0) pipe2(&(0x7f0000dfa000-0x8)={0x0}, 0x84800) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000aa8000-0xc)={0x0, 0x0}, &(0x7f0000b02000)=0x5) stat(&(0x7f0000c83000-0xe)='./file0/file0\x00', &(0x7f00009c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000675000-0x10)='/selinux/member\x00', 0x2, 0x0) r21 = shmget$private(0x0, 0x4000, 0x440, &(0x7f00001ee000/0x4000)=nil) shmctl$IPC_RMID(r21, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000056f000)='/dev/vcs\x00', 0x80400, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc3000)={0x0}, &(0x7f0000ff0000-0x4)=0xc) stat(&(0x7f000074a000-0xe)='./file0/file1\x00', &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000745000)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000320000-0x118)=[{&(0x7f00005b7000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000513000)=[{&(0x7f0000a1a000-0xc8)="191712d074b31306893d65c59866ab690d9cb3c915712ca859dd88c9f946b0e3e4b05645a5c60c4908aa92681f74e3230d1486608be6da75c296c6205160b54278274c21076d67f7dbe965711b381cb9ecb768fee26a845fbd7ce6a47f76632d7bf605fc6a3a3579c87ab818c57f3cbe1a287e3cd888c512ee6d4d975ba696336d520696c9e5675fceb0f9a98fd16170a399eaa9657241a71e3d5685bc1f47d72429d224028d9863f5fe6a9248912c7ff8db409a718d290e22646dc2210cce241f5e1e4819239815", 0xc8}, {&(0x7f0000b97000)="4d12c267fa6e6748ee14cb19340a30d3ed17b6c916e58acd106926d93180294b26ea641b2b18cec94107a1119d620fcf8b6ee03c1e1089243f5ea59699ac6d48bc5a83435cebbfb5ed054828f4c4738c6da2a9330212e85722d3142f", 0x5c}], 0x2, &(0x7f0000c1d000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa8, 0x4000000}, {&(0x7f00002bd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a43000-0x40)=[{&(0x7f0000995000)="03fb5c732fc24bf697fe95490076b753ce94dda8c8476349070f6eba7a0d36fd6912f4fea82d38aeba6fbc89e8aad564e75762cd1072d985cbd609615ca05cf90cea16734fb19f7ff4ca091dd121ea023ea155eabb2684d0136b4634112c7fe2bc4adbe1e6b20a99f04a8f9b50afd820496c8fe2ba8cc8f030043d0406fd4706b89d7c54ea7c8c3afdccf06bda7f3515dcb3d790eb6028554e2cbebeb1e48970b1eeb40fc25b54e131ee02687bdd42370448f6730caa0b", 0xb7}, {&(0x7f000046f000)}, {&(0x7f0000e4f000)="7820d18a6361e9d35eef3f415bb462475d202ca61033456625f2b6fb68ddd7494f01aa9294503c588aeb0da9fb2399e141b7500beafac978879b5c702ae6b0db226c9bf2927e414360c74cd3d2cc223d30d63ca97a63bc173b546329f4f32b5759f0973595faa5aea6a127cc13ccc64e7954cc5826e23e8cd02c2c82957fca59990aeb4ec95e41eb1ee185867280fc99837a684d1b32c785f78915ad618574cccb630c1f9347f2203a6a53704ac8fbdfe3f1e87d3397474c98a15db8a94688925ba4aed4c1d32004f254bacf132c9186aee67ac4ae0c6449f2dacff5aa4ee4a5f4de32fdfd8a651eb72c9fee0399fad52d12b4", 0xf3}, {&(0x7f0000309000)="ab5decbe3a2df7b935fbbc349fcf432641fe61d887e639a2154b3500485bbb46328dab8eaa8a5668dde2fd4c49225fbc4c0047de8b2e5d52fb57ef3256c4ccdcba511b75388f060664ad5d5a0d57aa17106fbce4a5ad332753cf4733e21f2d4d9ef1ccbb90531df9612c5407cf6ba68bc12136e0745868b73f", 0x79}], 0x4, &(0x7f0000d67000-0x90)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x90, 0x880}, {&(0x7f00008c2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d04000-0x30)=[{&(0x7f0000b64000)="431387b3ce45352e5eac3dd7fd797058692aa82b06cfb4f59035f0a0ab472559ab94cbf38b3ddd33286ff39a7a198dd2643b15d1cb7e771c9fbd4ba1b8b9e9e853185ce5593851d24a4df869e73e14a8c34fcfdfd3bd58fa1afbffe14042d201494552dabba309cf812160b3ac2f485db71801cb6bb13221f4c02d8772420cc9416a0e48fd0102808c5634035445aae445036a7ad7310202e1b2e7ea37f54bb9e0e69c78c80bebd46797c5b99a22624bb34c0b", 0xb3}, {&(0x7f00008ca000)="5d3f6cb5bb9d9cd098febf313016a639a3e7cc9fc7c79f90f9573931e38073b4b50b6716f52b4ac4495844d4c7d5e5170fd56fc7329c72c577cd9f8f1b868202b72f892c320b2bc640b007b506491aece96a49124a241616a84463015e2b31f4698ba3f70cf836a5f7396dcf6d04308d7c77", 0x72}, {&(0x7f0000683000)="26a2064f112519e96cddb3c55b785c16d91b869ad11dccc556a8cd1a9e9d10a81b3e17e4399faa54c60ada53fecd959c6eb61af9e7ef43793d9fc72f27350f8a05e36973a078ad70c460d43f5915d883502d22be8c8c8de712964c28e5c6c801d4e9ce395c8c26502cdf14fdbbc6f01effebac508c7760211752e7cf", 0x7c}], 0x3, &(0x7f0000520000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r18, r19}], 0x20, 0x20000000}, {&(0x7f0000f95000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007bb000)=[{&(0x7f0000675000)="fce12fec17c130348c091aa40df5e0823cfaa11fc3bce210e39452a6b308cfa23abca94f1fc95de9d6088d9041175a37f6d4ed262a93fc81bbc9c70eedfab400d96bbdfb268ab7c03e62e82efbc43227ca1064f0f254419f3c7ab3d5b74d1bb196a5e5e92b005bc3ec2fc5cab27ed5d9b27348b151783eed05985e46ffb6a4380a739068db6f5b683599af5cfedd55e09934546fb973a2abe78b42f48a0a04a986cfe2ede09eafb054ec46b39395def89b79d77ee4fadb99e14fbb8c2449d05b3b1352c91000f348f557", 0xca}, {&(0x7f00006bc000)="943b637392c04e0fab17309132e91929e8ea08a115ca0137178a76487c53210e651b86db5a160228382bc32762356f0967ad59b930e047c11a23b9bb4fcc", 0x3e}, {&(0x7f0000926000)="a7e9873a247ce7d9154273047152e07b6657da6158b2a9e15383d7c9ae094521894816e768eee32e42be74c28a0eec013b031b55ddc1cb130e9bd5c3dfcc10aedb842ec2fd7c380b027749824634dffa999022fe8007e0ec8268db0168079a01eff8334f17726b3192c729deafc9423e173fbe49aee3e53f062eb304e731b581e2231ed3ec820a3be9c18218c6c1bd4cf9b0e7", 0x93}, {&(0x7f000095d000-0x6e)="25141256d05a5253ea818bf147caee6cd180533de9a50375cdd64c7a97494ffc48a27b67c30dfa034279ff1f8bf82c5ecabdc9ab8b03f40fa2cca799d15fd839ee1ebe76013c7f373187db93030c0159b0a4097a713b453083972107202723d813b3da969021b99529775127f3d3", 0x6e}], 0x4, &(0x7f0000cad000+0x5cd)=[@rights={0x38, 0x1, 0x1, [r20, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50}, {&(0x7f0000500000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000741000-0xa0)=[{&(0x7f0000ea8000-0xaf)="e1a1177ed6eb8ddbad3f9bf3455ff6898652b00f6d2904822f80195d4c040f639b32933671aba3a2c443500fc19139ee7af9c1d4de8315a69d306442d2bbcb69adac4df4286804c09d737c08aed6932ae4f36ae585b53f91d2213cec0528b6c6f67a43dd612e086700383d1581e7b434f9b43784fe29179b184b271e4f8a689de2ae43485920a0cd808b6c1de95a88c092dbbbc99a1f8b2438487f5b404945b8eb1b2e7929c220870c612512268a43", 0xaf}, {&(0x7f000066a000)}, {&(0x7f0000ed1000)="ae6892fca00276df6437fdaaf1cc350c5e3978446fe82a01ecf94ec325", 0x1d}, {&(0x7f00002a6000-0x68)="14be81b16b9f8140976322e5c269829e26ba4035db34598b949e2274648cf7fa49eea2f9ecd22ec1efcf403c8b99628bd63a96bb699df1e3f8fdd5bf6f5429222e69dbde639b952413de7ce4fe96d7f4bea5b7b945efb66b001fb4e9c44e8c67f62a801d1cbcb735", 0x68}, {&(0x7f0000c07000-0xd9)="337f97b07d967dbc4822b70834156e79f7aacbab53cc36e66ab467cbea1e8b6cb25feb853096b278e31fdeca35a268ef307165985920658c7b6162adf25ad9308be668fd6e4ddce9dcf74d4052564e63af8af1d5dc93fc7b9c3ee261e0487031f86671cac40c26112f41cffa1d72dbf6e2b0036d5532c4cac86081228c758383f3fae22a46effebf82e09fc0b7eccf78865d59033d9c47f5beb6a4dac6197f6d3d4901e51e5aeb5abd3fb698a0a21cf3f05e3129c6428e8bd9620506da68a4e82418016a16c6d1ff86085880f1f9d1b511b4b3c90d7a5664d0", 0xd9}, {&(0x7f0000393000)}, {&(0x7f0000435000)="a5e92db919cf5e0e984352d1bb5a1d690aa3967d63462859fe6486a89552d1c4522be8a83c7d0e259a73355368adfb2f605e38943a1f0d44e3e1550a6c3d09c235d91fe7f5d8dd6c4e1a9fa5c9fe64fbe9ccc946ae54ca826cfae6b9fff2029e86d419266059e47854908a3d725da134671bf929dd055f5200f0cacb6c5d6184ffc186666122f421f2b26aad1efe8f2890ba876aee916fd7611daa180b6497b7a24fe6fc4fc68998bea5c1aaa243844bc7299d4208db003f8e38773b966fb8e1c4cf7802bf59d52f", 0xc8}, {&(0x7f000002b000)="7d92469e0a751ad3e702d71fac04420516e87581c08a9bce124a78148f855251b715a16c8da6363683b2494c260630ef8af923b2387c435d1f38999d3043717f2e977a7a1188aef9b03381f45badd570e2145e9fe6d7f009f8e54acd63f17da2de4174be3efe166a2c4d4e61260d98df3ee792ebc9fc2977331ce30353367e2c9ba7e5a09874b40b09b75a514cb0769988a41bb42fbc80b1af747f6b31497320f61c83bba391d15cf6c2777bfc6abebd090e1fcae4d8424c940d93676f69c1763709b45136a7f11ac9", 0xc9}, {&(0x7f000008c000-0x1f)="1c0c0a83c0bf43336a89cd5ba57aca0ddb8a71fcf1d807db625db2747cf397", 0x1f}, {&(0x7f0000e99000-0xf3)="98a4127939561b5396dd9c26c687449574c04b1440a1bab6786f305b653b475653c51ba55ba3e11f4afba2e6f208843ea7468b52fc5035d7ee9712794c33e15b906b4d2816d6446a351c9f8c8e488d36bff92e3af901faffb31c9e80ba8114b6d4666c46eeb048d323114e9d33a20cdba02e72b1530fffbfb2714b1596a348573b903e851ec2ac3e4833dc1e4c9208f50d422dcc9eec6082b7d36a505725644ccfce528d846a184f9ea41e6cd1b7f1afbf4bac1fc7d90872e3f2d9dec6f2ba6eaea44bcd4e6b1b5debb04fd36cb9396e7e027912615ad9f175bc79d6ff7ffa3f8d701d9dc9f8353cf8df23e81b70056d8c8989", 0xf3}], 0xa, &(0x7f000001a000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x40000}], 0x5, 0x24000040) [ 75.417547] sock: sock_set_timeout: `syz-executor3' (pid 8949) tries to set negative timeout 2018/02/04 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089a000)='/proc/self/net/pfkey\x00', 0x5c1281, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000713000)={{0x9, 0x0, 0x0, 0x30a, 0x3, 0xfffffffffffffffc}, 0x1, 0x8, 0x9, 0x7, 0x7, "a9c26c8fab56acc4bf32bd7c84707a873cd44943e10a2f29dbab8b59728edc27fc83cf4c8d56fe8b096686aed259bf1427fb366a96961463d4f95fb9f65188393d787f5c930197c1781eefb64a62af8fdc411596966b3b278e5ecaebbdae6a5179711ecc83ae8e919a2cddf8c15b7d1a86fba97ace09e7e5687f6bc312a9fdbb"}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000d000-0x4)) 2018/02/04 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000007a000)='/dev/audio#\x00', 0x5, 0x3) getresuid(&(0x7f0000a10000-0x4), &(0x7f000013e000)=0x0, &(0x7f00009f6000-0x4)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c8a000)={{{@in=@rand_addr=0x6, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0xf5de, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x2c, 0x0, r1}, {0x1, 0x5, 0x0, 0x9, 0x20, 0x4a0, 0x3, 0x2}, {0x5, 0x3, 0xcaf4eab}, 0xbb5, 0xe, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x3, 0x2, 0x10001, 0xffffffffffffff81, 0x5ccb}}, 0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 75.471883] QAT: Invalid ioctl [ 75.490619] QAT: Invalid ioctl [ 75.508248] QAT: Invalid ioctl 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 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) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000028000-0x8)='./file0\x00', 0x40, 0x10) 2018/02/04 18:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000181000-0x4)=0x4, 0x4) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/04 18:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[]}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) symlinkat(&(0x7f00004eb000-0x8)='./file0\x00', r2, &(0x7f000004a000-0x8)='./file0\x00') sendfile(r1, r2, &(0x7f0000e65000-0x8), 0xf8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e79000-0x8)) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000bb4000-0xa1)=""/161) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000e34000)={0xfffffffffffffc00, 0x1000, 0x6000, 0x200, 0x81, 0xfffffffffffffffc, 0xff, 0xff, 0x3, 0x5}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f00001a9000)={0x3ff, 0x5, 0x5, 0x0, 0x100000000, 0x40, 0x4, 0x1ff, 0x7, 0x56}) close(r1) close(r0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f000045f000+0xd2c)=0x4a5, 0x4) 2018/02/04 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000863000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/02/04 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b1e000), &(0x7f0000551000-0x4)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086b000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00008c1000)={&(0x7f000097c000)=[0x7fffffff], 0x1, 0x0, 0x1, 0x9, 0x7, 0x7e, {0x467, 0x3f, 0x0, 0x7fff, 0x9, 0x1, 0x6, 0x240, 0x8e02, 0x6, 0x6, 0x10000, 0x2, 0x93, "d7936ff40c4ad09e1f487b992e69efa08c8d01db8b52fdd2bffdc4174d97a7e6"}}) [ 75.580546] ipt_CLUSTERIP: Please specify destination IP [ 75.584599] QAT: Invalid ioctl [ 75.598104] QAT: Invalid ioctl [ 75.606215] QAT: Invalid ioctl 2018/02/04 18:54:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x80, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0x28, &(0x7f0000003000-0x28)}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000f9a000-0x5e)="81", 0x1}], 0x1) 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d5d000-0xb)='/dev/adsp#\x00', 0x431c59c2, 0x0) sendmsg$kcm(r0, &(0x7f0000ed6000)={&(0x7f0000e1c000-0x10)=@ethernet={0x306, @random="668cff39319c"}, 0x10, &(0x7f00006a6000-0x90)=[{&(0x7f0000d34000-0x35)="a463ec8c197e019371bc8b0319636eb80fdef4414ff913e3510c3b89cbdcca74c8cd1a740c59d5fd5027ae34eedf962581b1f62f8b", 0x35}, {&(0x7f0000181000-0x79)="42a5ea647070c339fa0dcadb29d87e07a876997efadab41f266e82935b70b13ada121a90b36055df45fba3e831fba70ab87bdf3416b97cb0fae68a0dde3b74c95d9cdcccc1a2a89cab390d929c3aa4e8e46390d8750b71fb1f9a52c07d56f965ef42c0a5e5bd0497532729c004cef20ce295a8ed574c75fafe", 0x79}, {&(0x7f00004c2000-0xc6)="ef15fe41122c0b659a071f81c2dffb18dc6ed6e8fe2aea226daafc4783c4ec9da0adc7424b63d645d5dc35528b9e251f81c9e405533c142e1224f910e59852791b15358d1154084c6584dd4e364f4de261c61a7f2981be38ba5f5dc1a85078ed88861e019e196a710b1ea683518e34278dacb4ced1f969ddc769489f1ea87d30e6c3bd5ef82aa3036185926e60cdb5a4dbbe0f8a230da0a63b0bacf6ac0387995446b9a2b3646329f4cf22cdd3c44f7dcc2816787f5e5ba3fb640d9f05ae5fd339a0877a3377", 0xc6}, {&(0x7f0000cb8000)="4ff69d737f25163ad1cb8f4c938526e4a7f7c5", 0x13}, {&(0x7f00005db000-0xc7)="599c47a7c3c5089c9144e0d55500e7f8d7b7dacb7e712a84f6b020b5f20e1cb79ce58554061ae6e91ca703fc3ff7a954947a80443c02bfa8f1b83e45fa547990150e3263782135de581fde1789a80fc1cb14a32b565fda77bbe7dda8a3ba4ec42b94791174c376cd368dcd282d93f558f9f3e09eec8d16662f405999febd5cd987774c184924dfa4c667ba61f20a26255bcfa78d19d00df202d17c695b24c6ce0b3f570c3e1788fa966b3806fa39e3ffe715cb0a9060bfc30bd74f0772894451c0c7708d335589", 0xc7}, {&(0x7f0000a94000)="6daa285ac343576a44c836b124d08a069805e0ed482c751707bde39d56d50d08277f1e9fb4284e67dc1b5aac0ffa17b524107aab428ec947a14f010d8075cd4c0d3637c2345166cd31479bf701f61bb0681b77ab370cb9107a1413b6f2572a6e6dee50ce5562354eeda5f4c8571bcd59dbd4761537231df0751052442b5d27295ee5510521802d831274f65baf184406cb68b4a689193a7e7e889b7c", 0x9c}, {&(0x7f00002e1000)="623b1c780a7410b4808fa97553bd3d2cd4088405587ba50b0fd8462b593608d4a65a047299b9c3456c6368b2055a0fb94c718931157d6a4e23", 0x39}, {&(0x7f0000ac6000-0xfe)="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", 0xfe}, {&(0x7f00008ae000)="862c5d6bdc45c6df816dd095b8810456af8430e22da705", 0x17}], 0x9, &(0x7f0000875000)=[{0x48, 0x1, 0x0, "6cf2b86e2a6690e41e984a4fcc35dd99b963fd52bfe0ca18e9524d1f8303caeb404fa782fe8972163163640b685a3d48c42181f5b4c56d"}, {0x80, 0x11f, 0x9, "265f1a1670fbf9d91d1f5ea12119c5a8b637be2e0aade07cc88aff26b14030d2855c49a7cde3027df20fdb02b7709623ceb84a1487d6f074f58f2032ac04e57c80c002eac1e8cf6eca58f1186837bfd61b01fa1ae7733fb496753a27a707315634d65f656f76773b66"}, {0x108, 0x11f, 0x4, "bf5483d71bfe33ec65f4537acb6e895d96a0a622390b8eb6f82befab9ab270d36adce96459244fef7f739b8bd15a6bd221a1a067dcea65e042695b575bce1abd20cebaf84196ad37aed34e1d4e40bc1a0cc641b0335acd7e190990a3fa8d15846a037ed85b90bb309e909e1472b69f3169fb2d66bd9b431d93f2dd3e83e7ad199492839b939d33d5ed252e183db1bcaa195def44dcb6988ad0ae0f2837b36988e9effc23c5ae3690a023240e4271a60670cfe12ff2d95219ea978c8f0a41c31f81240af75c52b6b88ed2f652f4943dc25cca8e7948efda9c5a0eb8bb52466f35720dd29944bef0ed1dfd5189ea21b0e4b70cd185ea8675"}, {0x50, 0x0, 0xfffffffffffffffc, "76517f58842ddb7ece383391a42109bfe6e237dbf3fe28d7cbbfee6c3b842f9e3b245dc54f65450002fbe36f7dd7b0c1b7a42c57e5d4552abbf80a"}, {0x100, 0x3a, 0x80, "e42bdeaa275002be19dec29bcb8738334a6e5c45e1d235c1269d120fd72e980ecd109e7ae42e7cf2d0eda1d990b455b480b3e55a2d179131b6b8955999420362229e01c372f704eb03c918c366c93ba291d04e3641004f397e934eeb3e02818a77c13da0c8976119fa6d0887467392e4132a598721600151711f59222f4e76dd1c052be7341108cb3636b3876f02c4adf40052f47847a859ab4f7018d764dcad30f1d177de1b6d5ce0316be6efb8a2601106e3a607c1a850bb919788990fe9ad2696b8c00c51e3a285de3ef4438e3487e54b15f107ebdbb8a9e0b05bd8c6fc25ab2cbc4740ae6f2546186daa"}], 0x320, 0x41}, 0xc080) shmget(0x2, 0x2000, 0x8000454000820, &(0x7f0000756000/0x2000)=nil) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000533000-0x4), 0x4) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x400, 0x0) fgetxattr(r0, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003ea000)={0x10002, 0x1, 0x2000, 0x1000, &(0x7f000084a000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = add_key$keyring(&(0x7f00007e2000-0x8)='keyring\x00', &(0x7f000070a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00005ce000)='user\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000791000-0x21)='&]Umnet0nodevppp1mdvsum%nodevem0\x00', r2) r3 = add_key$user(&(0x7f0000fd2000)='user\x00', &(0x7f00009d1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000535000)="eb57b2c567767715e1300756c13bc3b53fdbf56bb1914aa0af49d1bafaa6c8", 0x1f, 0xfffffffffffffffd) add_key(&(0x7f0000a36000-0x9)='cifs.idmap\x00', &(0x7f0000b72000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000535000)='asymmetric\x00', &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f2a000)="0abb3199337a6d4fc86a0f058b45c24514212c93630edee8502374b14564756ff543bc1fb465f5534eeb9068529db2dd", 0x30, 0xfffffffffffffffd) add_key(&(0x7f0000348000)='encrypted\x00', &(0x7f0000b1f000-0x4)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ca2000-0xdc)="2fa5cc8053a98893ea874a63bcc83567ffb8f41fd45d70e3bcb615536d1a33d9d417cb63ed7437777aeac2d4e5d5370dd229391b83acf80b24276350941a4e5f3d5e9e930e7c3b04cc6a0421968998169248707c8cbca7ce784127d25e89c26b854c8c1217a9a17595714f43de076411b7d6b47d8ba7b6df561056023ae54a33d774930abac39e406fab30c7d1c0715f72cb37f0e3dbf934e57b422c7c51283bdd1f493e03cfb0dafb193d9c790f42488849b1022291b1741d86e898db98800023d997a9c48835bdb267778e0c32b53a0d337f9a1d713c0d37cee549", 0xdc, 0x0) add_key$user(&(0x7f00001f3000)='user\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007ce000-0x10)="c1d1b9271e00ad54945056ed39c99151", 0x10, 0xffffffffffffffff) keyctl$revoke(0x3, r3) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000da0000-0x4)=0x0) timer_create(0x1, &(0x7f0000f8d000)={0x0, 0xd, 0x3, @tid=r7}, &(0x7f0000efa000-0x4)) inotify_init() semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000239000-0x83)=""/131) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 75.647760] ipt_CLUSTERIP: Please specify destination IP 2018/02/04 18:54:40 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) clock_gettime(0x4, &(0x7f0000fad000-0x10)) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r5, 0x0, &(0x7f00008f2000-0x28)=[]) io_cancel(r5, &(0x7f000082c000-0x40)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f00002c1000-0xa)="2265b9574dcbf8a137c0", 0xa, 0x401, 0x0, 0x1, r2}, &(0x7f00002ae000-0x20)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000456000)={0x10005, 0xfffffffffffffffd, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002ad000-0x4)) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a5a000/0x18000)=nil, &(0x7f0000579000)=[@textreal={0x8, &(0x7f0000901000+0x9ca)="670fab770064dc3a66b8d78e00000f23d00f21f866352000000e0f23f8b80b008ec0baa100ec260f01db3e0f300f01cb66b9800000c00f326635010000000f30640f01cb", 0x44}], 0x1, 0x1, &(0x7f00004d8000)=[@dstype0={0x6}], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 18:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c1000-0x8)={0x0, 0x0}) open(&(0x7f0000b03000-0x8)='./file0\x00', 0x10000, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/autofs\x00', 0x28000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000488000-0x16)='/selinux/checkreqprot\x00', 0x4a400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00001c1000)={{0x200, 0x9}, 'port0\x00', 0x0, 0x0, 0x2, 0x40, 0x400, 0x5, 0x10001, 0x0, 0x6, 0xc1}) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000dbb000)={0x1, {&(0x7f0000442000-0x47)=""/71, 0x50, &(0x7f0000621000-0xa)=""/10, 0x3, 0x40000000003}}, 0x270) 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b10000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x6}}, 0x1, 0x800000000000000, 0x4ba, 0x8, 0xffffffff7fffffff}, &(0x7f000033c000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000086f000-0x10)={0x40, 0x204, 0x3e0, 0x4, r2}, &(0x7f00007bc000)=0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0f000-0x98)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0xb924, 0x0, 0x0, 0x0, @msi}]}) r3 = syz_open_dev$sg(&(0x7f0000545000)='/dev/sg#\x00', 0x8000, 0x301602) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f000094e000-0x38)={&(0x7f0000b11000-0xc)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000b10000)={&(0x7f0000b10000)={0x1ec, 0x1e, 0x0, 0x2, 0x3, {0x17}, [@nested={0x8c, 0x2d, [@generic="1ea59854ea06eeada5a385cbce49c339954e4ecbf48656c117e8936ae251ac28982a6005733537e179b0c2748f0236fd8341b965509975a9c8e2fb64ffb0434cd48b3193eaa0f99948014f09f4e2ba916e4f111452025c1889596fefec593feaa72ea2f74e9111bb708d0f823521aa20ff2aa0ce6c4e983c30c2e0aeab003fb943e3075854ac"]}, @nested={0xf8, 0x9, [@typed={0xc, 0x8a, @pid=r4}, @generic="02e32db33173d254616f07c2eb788b201856aec76be94f706c826282e6c1f47eb776187428bc7ec99210ab7e634e5773033e82015e5abc4c52eacad9cf19aca215f1517e08c3a55859d3184b39d7315738154339ed67adbaaf8ef6d5ed868d468d8076d08a5131c49307e3fed6043bdabf910eb7aa6871d60a6c8950dfe5548e963f6f3e7e4b2beea28fca1e099ef9b7c46c685ffbd76597ee11b62c2269c0296071ce730fb8ac405fb2721aa49e3dd956b001167f0fe20bc724292e7312808da4ee2405b5cb00193a6f0f355058d5aadde5fe15e4de288e82e21a7d98036823185360c901a2"]}, @typed={0x8, 0x4c}, @typed={0x3c, 0x27, @binary="987ec0a3c4d72a7f09ef5d0f444dfb69aac6d13f2bccf094733113946e898f1c90c9002d8b56d4f229eca9c7bbc0141788"}, @typed={0x10, 0x11, @u64=0x2}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) 2018/02/04 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00003c8000-0xb)='/dev/vcsa#\x00', 0x8, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000044d000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x3, 0x0, 0x4000000080000d4, 0x10001, r1}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)) 2018/02/04 18:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000962000)='/dev/mixer\x00', 0x82082, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000fec000-0x8f)=""/143) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e7f000)={0x10005, 0x3, 0x107000, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0xfffffffffffffffd, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3f}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000, 0x1}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x8}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000afd000-0x18)) 2018/02/04 18:54:40 executing program 4: shmat(0x0, &(0x7f000033f000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1000805) 2018/02/04 18:54:40 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0xa973a37}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000-0x8)=0xffff, 0x2, 0x0) 2018/02/04 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000abc000)='/dev/midi#\x00', 0x4db079a9, 0x100) r1 = inotify_add_watch(r0, &(0x7f0000c74000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) recvmsg(r0, &(0x7f000001e000)={&(0x7f0000010000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed1000-0xed)=""/237, 0x71}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1ff, 0x2c, &(0x7f0000011000)=""/195, 0x0, 0x80}, 0x48) r2 = syz_open_dev$midi(&(0x7f0000bbc000-0xb)='/dev/midi#\x00', 0x20, 0x2) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000068000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x0, 0x4, &(0x7f0000155000/0x1000)=nil, 0x56}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000428000)={0x2, 0x6, 0x800, 0xae, &(0x7f0000535000-0x8a)=""/174, 0x6f, &(0x7f0000311000)=""/111, 0x4e, &(0x7f0000dc4000-0x4e)=""/78}) 2018/02/04 18:54:40 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000a13000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e0d000-0x8)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}}}, &(0x7f0000d58000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000637000)={r3, 0x20}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x64) 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000e, &(0x7f0000b52000-0x4)=0x3f, 0x4) [ 75.923488] *** Guest State *** [ 75.927142] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 75.936057] CR4: actual=0x0000000000002048, shadow=0x0000000000000008, gh_mask=ffffffffffffe871 [ 75.944966] CR3 = 0x0000000000000000 [ 75.948730] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 75.951992] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT [ 75.954728] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 75.954749] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 75.954758] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0xfffffffffffffffd [ 75.954771] DS: sel=0x0000, attr=0x08081, limit=0x00000000, base=0x0000000000000000 [ 75.954783] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 75.999263] ES: sel=0x0000, attr=0x00091, limit=0xfffffffe, base=0x0000000000000000 [ 76.007304] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.014051] SELinux: unknown mount option 2018/02/04 18:54:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000323000)={0x102001, 0x100000}) r1 = epoll_create(0x485) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file1\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000904000-0x28)={0x3, 0x1, &(0x7f0000ec7000-0x2d)=""/45, &(0x7f0000143000)=""/87, &(0x7f0000569000)=""/44, 0x6000}) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c24000)=""/105, 0x69) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f00005b9000-0x8)) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) read$eventfd(r2, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) [ 76.015349] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.027680] GDTR: limit=0x00000000, base=0x0000000000000000 [ 76.035712] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.043722] IDTR: limit=0x00000000, base=0x0000000000000000 [ 76.051751] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 76.059760] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 76.066241] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 76.073725] Interruptibility = 00000008 ActivityState = 00000000 [ 76.080040] *** Host State *** [ 76.083263] RIP = 0xffffffff811be0a4 RSP = 0xffff8801c29c7508 [ 76.089279] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 76.095711] FSBase=00007fd16ede6700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 76.103551] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 76.109480] CR0=0000000080050033 CR3=00000001baae8004 CR4=00000000001626e0 [ 76.116543] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 76.123236] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 76.129504] *** Control State *** [ 76.132981] PinBased=0000003f CPUBased=b6986dfa SecondaryExec=000000c2 [ 76.139683] EntryControls=0000d1ff ExitControls=0023efff [ 76.142202] irq bypass consumer (token 00000000edd1a973) registration fails: -16 [ 76.145150] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 76.145157] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 76.145163] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 2018/02/04 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000917000-0xb)='/dev/vcsa#\x00', 0x401, 0x101000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b62000)=0xffffffffffffffff, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000310000-0x18)) 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be2000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000724000)=0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/04 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d77000-0x4)=0x80000000000000, 0x66) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10), 0x5, &(0x7f0000ded000-0x90)) timerfd_gettime(r3, &(0x7f00009e1000-0x20)) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') utime(&(0x7f00007ea000-0x8)='./file0\x00', &(0x7f0000197000)={0x80000001, 0x4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4), &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [], 0xfffffffffffffff7}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 18:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c31000)={0x0}, &(0x7f0000a5d000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000d69000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000d90000)={0x0, 0x0}) r4 = getpgrp(0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00001ac000-0x4), 0x4) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 18:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) signalfd4(r0, &(0x7f000022f000-0x8)={0x9b5b}, 0x8, 0x80000) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86"}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x3c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/04 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)='/dev/ptmx\x00', 0x406000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000dfe000/0x1000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/ptmx\x00', 0x8000, 0x0) [ 76.145168] reason=80000021 qualification=0000000000000000 [ 76.145176] IDTVectoring: info=00000000 errcode=00000000 [ 76.184694] TSC Offset = 0xffffffd4a80932a9 [ 76.189057] EPT pointer = 0x00000001b3c3801e 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000119000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000785000)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007af000-0x8)='./file0\x00', &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d25000)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x7fff, 0x2, 0x20, 0x80, 0xef, r1, r2}, {0x2, 0x3, 0x3, 0x2d2b, 0x8, 0x2d1c, 0x100000001, 0x1}, {0x81, 0x7, 0x0, 0x4}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x40, 0x8, 0x65}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b}}) 2018/02/04 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = accept$inet6(r0, &(0x7f00000ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000135000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e92000)) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000e3c000-0x5f)="e84b1701964c7aedf126ec156ee24f578b03ce880df36120ddee6d3ad53a3e8882adb04a574dbedfd54f35b97a4c344766bfc60acb5a84ef0937724d9eca48e95de08a4a0b2d4d2bbb0f0bbeb7b263bb4483cf613baa84a04050152bc0db78", 0x5f) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') 2018/02/04 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32), &(0x7f000010b000-0xb3)=""/179}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc3000-0x20)={r0, &(0x7f0000259000-0x3f)="3b7fd5cccf343e54aae414b28cea4912cf0011c4e8653bcd51c576ee5cd7d44074200c42ed54e1c4fec62253cf62bbf28e732c915bf57ed7ede1e33b0d7437", &(0x7f0000afb000)="b6b981726057d1b1970ff9bc77d6384ef6ea49b1f0e4e1586b2fffe1c7ffae129aa883504ba211be1a2a98fdb0c4bfb992ec429f8f211110b988f3b72b5b7262b42cdd729fa8145c291f7c49784cc751c95076b164ce5257598624ff58a29980a2cb81cb9f883757623453afeffe4378665112db5b68716c3248953cf7cfa092805eb3a00d5d4d3425bfe914939a5ba016c0b23025654ab138d2434c951b0af384df6e0c7e8bb188fb22f61dda55ceb5259a1420223d526f49df98fd3714a03a031cc70783ca9c759b634e2868fa2e70837e6cb42b9f357f54031a34a28346167768", 0x1}, 0x20) 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1f}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000c17000-0x10)=@nfc, &(0x7f00002d3000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d6000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00002d3000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d3e000-0xe8)={{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, 0x8, 0x3, 0x0, 0x2, 0x80, 0xa0, 0xff, r2, r4}, {0x100, 0x8, 0x8000, 0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x100000001}, {0x3, 0x800, 0x22, 0x6}, 0x1f, 0xe, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x4, 0x0, 0x7fffffff, 0x100, 0xfb85, 0x1}}, 0xe8) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f2b000), &(0x7f00002ef000-0x4)=0xb) r6 = dup2(r5, r5) getresgid(&(0x7f00008b9000-0x4), &(0x7f00004f6000), &(0x7f0000306000)=0x0) fchownat(r6, &(0x7f00000ab000)='./file0\x00', r3, r7, 0x1000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000e9000-0x10)={0x0, 0x80, 0x716, 0x8}, 0x10) 2018/02/04 18:54:40 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000cc8000), 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/04 18:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d9a000-0x8)=0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d54000)={0x9, 0x13f4e476c0, 0xffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000819000)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000364000)=0xe8) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000185000-0x14)) 2018/02/04 18:54:40 executing program 5: msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000089c000)={0xd4, 0x8, 0x7, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1}, 0x8) msgsnd(0x0, &(0x7f0000001000), 0x8, 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00003c1000)) 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052e000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d06813c9994f0d639895b20c12afb7e73ea6", 0x1f}], 0x1}, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) 2018/02/04 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000212000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x83b}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c221b2b}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x1, 0x600000000000, @loopback={0x0, 0x1}, 0x1}], 0xc0) syz_open_dev$mice(&(0x7f0000973000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) 2018/02/04 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f00003bf000-0x3f)={0x1, "650d8af406e141ff817e396f7d8c1e4e84a1fd37056c2a281eaeafcc609d9f445cfc98b05e4a38f83fb4b23cc24e07acf5c903d5a66cf3"}, 0x3f, 0x800) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/02/04 18:54:40 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) mprotect(&(0x7f0000373000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) clone(0x0, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000065000-0x4), &(0x7f0000b70000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x240401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000001000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x7, 0x208000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r3, &(0x7f0000000000)="2fe6de34422657d3bd5be6f1cd3e0236bfa2447e25c6b110055398fe4308c158eba624b5", &(0x7f0000003000-0xe6)="43f91354a6a03b170849eaba3b213a82fa7333c8efe3881a1a17674781539178b01f548b99ddbf6ae411c60207547ffdf7e5f27c16ff2ee5db9cd254b5eada7b661bf6c45e443fda37af6c3071fb4110aebaf2b169e7200ec1e78663503cb35cd59193a68dfd14aae8761703457df72a4c72f624ae70e97366c39aa157a2dc6dc24076d57e64d3c2ce1801ec678c1aeac80ca7ae38fac914e876423485c718b240a9570a8729735b38b36d7560f66ff76871ee9475367d9c0a990c10b2371fd9038e82796cc0b9db824e6dd5bbb2465b66d435fd6b05f656296d1445d39c57110dad92082ba0", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x20, 0x0, 0x8001}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x8, 0x2196, 0x0, 0x1e, 0x7, 0xffffffff, 0xfc0000, {0x0, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x2, 0x100000001, 0x9, 0x800, 0x9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={r4, 0x0, 0x1ff, 0x3, 0x1000, 0x1000, 0x3, 0x8, {r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0xffffffffffffffff, 0x2, 0x7, 0x2}}, &(0x7f0000001000)=0xb8) bind$netlink(r3, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x400}, 0xc) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00005c4000)=""/64) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000)={0x9, [0xcb4f, 0x2, 0xffffffffffffff7f, 0x101, 0x0, 0x4, 0xd917, 0x0, 0xfff]}, 0x16) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/hwrng\x00', 0x442bc0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000f80000-0x9e)=""/158) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000b92000-0x12)='/dev/snd/midiC#D#\x00', 0xefb, 0x200000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000f81000-0x50)={{0x3ff, 0x4}, {0x8000, 0x5}, 0x4, 0x4, 0xb599}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000005a000-0x8)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f82000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f82000-0x4)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f82000-0xa0)={r5, @in6={{0xa, 0x2, 0x9, @empty}}, 0x4, 0xfff, 0x1, 0x2, 0x22}, 0xa0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 18:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e6000)='/dev/vga_arbiter\x00', 0x80, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r1 = dup(r0) getsockname$inet6(r0, &(0x7f0000a25000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000032b000-0x4)=0x1c) write$eventfd(r1, &(0x7f0000606000-0x8), 0xffbe) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c85000)=0xa574, 0x4) write$selinux_context(r1, &(0x7f000041b000)='system_u:object_r:agp_device_t:s0\x00', 0x22) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) write$eventfd(r1, &(0x7f00006d5000), 0x8) 2018/02/04 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r1}, &(0x7f0000edf000)=0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fa000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f7e000-0x4)=r2, 0x4) 2018/02/04 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/02/04 18:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45}}) socketpair(0x1000000000a, 0x200a, 0xc, &(0x7f0000857000+0xb98)={0x0}) r2 = getpgid(0x0) mq_notify(r1, &(0x7f0000765000-0x60)={0x0, 0x3a, 0x4, @thr={&(0x7f000088f000)="ebe047b48072e27933c13c4f937843b055038f3475f16926aec4933275b329ed6fbf330724a256abd829c93358ab3f93e4c092f331d8247edc581d76a7c7ed23", &(0x7f00008b7000)="7a69b8fcc03cf06e84698daf9ae0ba1ad280a45b5d04e8208b8e2b6ebf12f37424ef0bc046c48ff4fa65633f05eca5e055cbbc6087a2fd075899c824fc03138a895940c5183728739d8347ee925bf8efe2ae8a57f58f2f8ad0b5efd2424a"}}) ioprio_set$pid(0x3, r2, 0x1ff) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f06000)={0x2, r0, 0x1}) r4 = syz_open_dev$sndmidi(&(0x7f0000250000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x10640) write$fuse(r4, &(0x7f0000296000)={0x28, 0x1, 0x5, @fuse_notify_delete_out={0x0, 0x39, 0x44}}, 0x28) dup2(r0, r0) r5 = gettid() perf_event_open(&(0x7f000078b000-0x78)={0x5, 0x78, 0xffffffff, 0x7fffffff, 0x5, 0x8, 0x0, 0x6, 0x800, 0x4, 0x100000000, 0x9, 0xff, 0x9, 0x8000, 0x5, 0x4, 0x5, 0x3b8, 0x8, 0x9, 0x3f, 0x3f, 0x0, 0x401, 0x64, 0x200, 0x101, 0x3, 0x7ff, 0x100000001, 0x5, 0x400, 0x2, 0x10001, 0x7, 0x400, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x66}, 0x8000, 0x7f, 0x6, 0x7, 0x1, 0x4, 0x100000000}, r5, 0x462c, r3, 0x2) 2018/02/04 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000dcc000-0x80)={[0x0, 0xd002, 0x1, 0x10000], 0x5, 0x10, 0x7e}) 2018/02/04 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00005d5000)={0x7fff, 0x8, [0x1000, 0x9]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() ioctl(r0, 0x10, &(0x7f000089a000-0x19)="cd423808509c3ca2830407f74dfe781f89283f6fa4d2b8ff1b") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000fb000)={r0}) 2018/02/04 18:54:40 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000016000-0x10)=@ax25, &(0x7f0000011000-0x4)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000014000)='/dev/cuse\x00', 0x208000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/02/04 18:54:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d52000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x3ba318d4, 0x7, 0xffffffffffffffff, 0x4, "5bfbb24c38cb053874f7d1f0e8a1a76289a07736a91cf237ac33a60e3ec44d03efe71dc98b3bd742700ba756"}, 0xcff, [0xf01d, 0x7ff, 0x7ff, 0x3b4d, 0x9, 0x3ff, 0x7, 0x7, 0x20, 0x0, 0x4, 0x7, 0x2, 0x2, 0x80000000, 0x1, 0x100000000, 0x1, 0x2206, 0x100, 0x6, 0x400, 0x8, 0x8000, 0x6, 0x6, 0x10001, 0xffffffffffffffff, 0x2, 0x760a, 0x3, 0x7, 0x10000, 0x1fc00000, 0x421, 0xffff, 0x60, 0x40, 0x4, 0x4000000000000000, 0x4, 0x7, 0x7, 0x4a, 0x6, 0x1, 0xff, 0xc2ae, 0x8, 0x1, 0x0, 0x8001, 0x1f, 0x8, 0x16bf0691, 0x1, 0x4, 0x4, 0x100000001, 0x8000, 0x101, 0x6, 0xffffffff, 0x5, 0x2, 0xfffffffffffffffc, 0x7, 0x3f, 0x401, 0x8, 0x8, 0x7, 0x5, 0x1, 0xc, 0xc49, 0x60, 0x0, 0x1, 0xffffffff, 0x2, 0x93, 0x81, 0x0, 0x51, 0x200, 0x1, 0x5, 0x2, 0x4, 0x2, 0x5, 0x1, 0x9, 0x2, 0x100000001, 0x2e, 0xea2e, 0x44a8, 0x1, 0x7, 0x3, 0x1, 0x80, 0x8, 0x3, 0x2, 0xc14a, 0x5, 0x8000, 0x788216fc, 0x100000000, 0x28000000000, 0x1, 0x7, 0x3, 0x4, 0x6, 0xdce2, 0x0, 0x6, 0x7fff, 0x2dc3, 0xfffffffffffffff9, 0x4, 0xa000000000000, 0x4, 0x3], {0x77359400}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x5, 0x400) mmap(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x0, 0x4113, r0, 0x0) 2018/02/04 18:54:41 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00002a7000)='/dev/dsp#\x00', 0x8, 0x280) fallocate(r0, 0x1, 0x7, 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000862000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00004cf000)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000009e000)=0x1, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fd4000)=0x1ff, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000065e000-0x6)={0x0}, &(0x7f00004e3000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000526000)={r4, 0x1000, "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"}, &(0x7f0000a0d000-0x4)=0x1008) readv(r3, &(0x7f0000562000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x10000000000001d9) signalfd4(r3, &(0x7f0000c02000)={0x200}, 0x8, 0x80800) 2018/02/04 18:54:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x9, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="df3b24a14e8717c43a12aed1973eb26502950108c6166670744740fbf2edf477888787ea4d59769cca9a6410ebcd2a05533c0932dff7f0b4ccee69448bb871b27d9b7c58a4215868403c7d61fe7d4b7f47bcbbf15b6567837bbea88eb0dd8fb00d86d99db7c1fec9a92ec438e2b74a5ae420ff9748d78b92bd3486b7fd51dfe97af9") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000007000)) r1 = semget(0x1, 0x7, 0x224) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/186) dup(r0) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000), &(0x7f0000748000), &(0x7f00008be000), &(0x7f00008d4000)) getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000), &(0x7f0000000000)={0xffffd, 0x989680}, 0x8) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00002b1000-0xe0)=[{&(0x7f0000fff000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003bb000)=[]}], 0x1, 0x0) 2018/02/04 18:54:41 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="aa5786245b89ea2a07b344b6ef1bb57c", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2020000000000016, &(0x7f0000d7b000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x10, 0x80800) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a9000-0x8)={0x0}) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00003b9000-0x4), &(0x7f00001d0000-0x4)=0x4) dup2(r0, r1) 2018/02/04 18:54:41 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000002000), 0xfffffffffffffe06) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0xfffffffffffffffe, 0x2}}, 0xe) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) accept$netrom(r0, 0x0, &(0x7f000079a000)) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000086000)="ac352557dda0b425ffa89b0e100a596dbc4b0d900b867c836fdaf95aa4891ac0bb3f9c9d216ceae30bb9379d58f5fe771607b278ffe473991bd76fc84a9e020e361107c79faf93fb51c4bcad47d462ed10f86bb025c31cf28f500474db762c8c0bbec07349b29837fc6405969e4ec1fcae") ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f1c000-0x4)=0x6) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00001ae000)="73797374656d626f78a5657405007d919350f0987f06084f9bb7854d7abe49f707d25b8bc39216c9206deaccd9012f16a486329be49fb442d571dfa424251a35f386") 2018/02/04 18:54:41 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000088) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000291000-0x4), &(0x7f0000fe6000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/dsp\x00', 0x410000, 0x0) lsetxattr(&(0x7f0000677000-0x8)='./file0\x00', &(0x7f00006ba000)=@known='system.advise\x00', &(0x7f00003c5000)='#systemGPL&\x00', 0xc, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fe7000-0x1)={0x10001}, 0x1) 2018/02/04 18:54:41 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x40}, 0x1}, 0x0) io_setup(0x7, &(0x7f000049f000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000020f000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) io_destroy(r1) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe98, &(0x7f000000d000-0x1d6)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3f, 0x0, [], [@ra={0x5, 0x2, 0x65}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x4, 0x0, "2037302c3eed4661acd40e5d2a37bf6d1952df4f6abeddb72cb64f71705ddb7bd89e07a704f968"}, @ra={0x5, 0x2, 0x7}]}, @fragment={0x5ce6806520e08317, 0x0, 0x2, 0x1b2a, 0x0, 0x1, 0x3}, @hopopts={0x3e, 0x0, [], [@enc_lim={0x4, 0x1, 0x2c5}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1}]}, @fragment={0x84, 0x0, 0x1, 0x40, 0x0, 0x3, 0x3}, @hopopts={0x4, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}, @fragment={0x2b, 0x0, 0x7f, 0xff, 0x0, 0x3, 0x3}, @hopopts={0x0, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x11, 0x0, [], [@hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @hopopts={0x3c, 0x0, [], [@enc_lim={0x4, 0x1, 0x280000000000}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x6, 0x0, "89ec9a92fe68eb90d36a6fc86bb27f6e002370eb0c25b1a0d6a674e829eda40d43e7533c6b84cb05296f658a4f12cd16ac7db7384b64ae52a911ba4300431849c5316a1bd06b28eaedb1670706854caae4337dfd64ad4d0b9d"}, @ra={0x5, 0x2, 0xfff}]}, @routing={0x7c, 0x0, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009b8000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000010d000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/04 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000b4b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00004a1000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00005cd000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r0, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2018/02/04 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000531000-0x8)=0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000194000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b1d000-0x12c)=[{{&(0x7f0000584000)=@sco, 0x8, &(0x7f00002c5000-0x70)=[{&(0x7f0000a10000-0x1000)=""/4096, 0x1000}, {&(0x7f0000781000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c0000)=""/86, 0x56}, {&(0x7f0000af2000-0xfb)=""/251, 0xfb}, {&(0x7f0000819000)=""/115, 0x73}, {&(0x7f0000eff000-0x36)=""/54, 0x36}, {&(0x7f000081c000-0xef)=""/239, 0xef}], 0x7, &(0x7f0000bd9000-0x78)=""/120, 0x78, 0x8}, 0x8}, {{&(0x7f0000178000-0x10)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f00005b9000+0x7c7)=[{&(0x7f000051f000)=""/25, 0x19}, {&(0x7f000085d000-0x4e)=""/78, 0x4e}, {&(0x7f0000fba000)=""/125, 0x7d}, {&(0x7f000083c000-0xe6)=""/230, 0xe6}, {&(0x7f0000c85000-0x58)=""/88, 0x58}, {&(0x7f0000ea1000-0x19)=""/25, 0x19}, {&(0x7f00006e7000-0xe)=""/97, 0x61}, {&(0x7f0000a26000-0x95)=""/149, 0x95}, {&(0x7f000010d000)=""/207, 0xcf}, {&(0x7f000065e000-0x2f)=""/47, 0x2f}], 0xa, &(0x7f0000162000-0x3d)=""/61, 0x3d, 0x800}}, {{&(0x7f00009df000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00008a2000)=[{&(0x7f000093d000)=""/202, 0xca}, {&(0x7f0000f0d000-0xdd)=""/221, 0xdd}, {&(0x7f0000008000-0x7c)=""/124, 0x7c}, {&(0x7f00008a1000+0x435)=""/4096, 0x1000}, {&(0x7f0000514000)=""/3, 0x3}, {&(0x7f00000ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000876000-0x1000)=""/4096, 0x1000}, {&(0x7f0000956000)}], 0x8, &(0x7f0000ed9000-0x4f)=""/79, 0x4f, 0x9}, 0x1f}, {{&(0x7f000095b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000a0a000)=[{&(0x7f0000851000-0x10)=""/16, 0x10}, {&(0x7f00006be000)=""/110, 0x6e}, {&(0x7f000043d000-0x5a)=""/90, 0x5a}, {&(0x7f0000a93000-0xd2)=""/210, 0xd2}, {&(0x7f0000e48000-0x34)=""/52, 0x34}, {&(0x7f0000a1e000)=""/114, 0x72}], 0x6, &(0x7f0000958000)=""/170, 0xaa, 0x4}, 0x7}, {{&(0x7f00002fe000)=@generic, 0x80, &(0x7f0000392000)=[{&(0x7f00000d2000)=""/105, 0x69}, {&(0x7f0000d16000-0xfc)=""/252, 0xfc}, {&(0x7f00006ef000-0x39)=""/57, 0x39}, {&(0x7f0000d15000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ce000)=""/247, 0xf7}, {&(0x7f0000d63000-0x22)=""/34, 0x22}, {&(0x7f0000c1b000-0x2a)=""/196, 0xc4}, {&(0x7f0000b3b000-0xd3)=""/211, 0xd3}], 0x8, 0x0, 0x0, 0x2}, 0x100000001}], 0x5, 0x40, &(0x7f0000f76000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0}, &(0x7f00001de000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002b3000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0xffffffff, 0x3, 0x8000, 0x3, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0xf4, 0x7ff, 0x2, 0x7, 0x3f, 0x6, 0x1, 0x3ff}, {0x80, 0x9, 0x5, 0xffff}, 0x101, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x7c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0xa2b, 0x10001, 0x7}}, 0xe8) 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000001a000)={{}, {0x77359400}}, &(0x7f00008f3000-0x20)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000+0x231)='./file0\x00', 0x0) 2018/02/04 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000ce7000-0x8)={0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff4000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x9, 0x9, 0x100, "2bb0da29bc1ec2981b3fbad498932a9b00fdbf89c8effedec21ad934d14d5abde72b9490f8ea3cea5e511db5025f3db639f9ee54cf44f0c2231ceb28c84a3efa79331a610ef1b7b16073fa8647287c53"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f00002a6000)={0x0, 0x0, 0x87d, 0x3}, &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d06000)) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cc2000-0x12)={@generic="6394d7d6a3896b50d859fad8f65f1fc6", 0x2}) 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000107000-0x10)={0x2, &(0x7f0000106000)=[0x40, 0x1f]}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = request_key(&(0x7f0000024000-0xa)='id_legacy\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000071000-0x5)='*em0\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r2) sendmsg$nl_route(r1, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000033000)='cifs.spnego\x00', &(0x7f0000107000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/02/04 18:54:41 executing program 4: r0 = socket(0x2, 0x844, 0xffffffffefffffff) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) socket(0x1, 0x4, 0x1f4) 2018/02/04 18:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000528000-0x10)='/dev/sequencer2\x00', 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) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x0, 0x4]}}], 0x30) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000416000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x82) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x54}], 0x1, 0x42, &(0x7f00009d1000)=[@cr4={0x1, 0x400008}], 0x1) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000031b000-0x4)=0x3, 0xfffffffffffffc33) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000926000-0x8)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0x14, 0x0, &(0x7f0000bf6000-0x14)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000fc3000-0x16)}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfa000-0x38)={&(0x7f00000da000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000f81000)={&(0x7f00000e6000)=@getaddr={0x14, 0x16, 0x400, 0x1, 0x3, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap$binder(&(0x7f0000709000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b04000-0x9)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) 2018/02/04 18:54:41 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/mixer\x00', 0x202c0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000eb2000)={0x0, 0x7, 0x1f, 0xe900, "5d8020eb400fdc4cd54b31a492e21283a49fd44aae73d62d1788a5091ef82759c5f6f79691c377cffbb894e3", 0x5}) 2018/02/04 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/04 18:54:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000266000)='./file0\x00', 0x0, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000d4f000-0xc)={0x90, 0x0, 0x4, 0x3ff, 0x10001, 0x5, 0x10001}, 0xc) r2 = fcntl$dupfd(r0, 0x40b, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x100, 0x7ff, 0x3, 0xffffffffffffff29, 0x5, 0xfffffffffffffff8, 0x83, 0x8, 0xfff, 0x0, 0x8, 0x4}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e04000-0x14), &(0x7f0000001000-0x4)=0x14) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000db4000)={0xc, 0x1, 0x3ff, 0xffffffff9a088874, 0x1, r0, 0x2}, 0x2c) 2018/02/04 18:54:41 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000042d000)=0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000ae3000-0x10)={&(0x7f0000331000-0x4c)="151baea827d66e2ff965801e63ce6d5f3be990da59aebe448708f6a46eafa2833de3411483b4010bd805cafe37f4d80f08ff0233fb245f67c74c6e690cf764f580fc4e164ddffce3ccd826e9", 0x4c}) r1 = syz_open_procfs(r0, &(0x7f0000e77000)='schedstat\x00') ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000141000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0xe, {0x2, 0x2, @rand_addr=0xffff}, @generic="80ba808f38b8931f3d6b69f384ebd6db"}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1}], 0x10}, 0x0) 2018/02/04 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f47000-0x81)="3a4521082fd287af5ac197f53d8bbfd0b7c040dc15df4264d9240f590c4dfd303fd65cec2a2094964d7737930ada77798f96db90d47dfff4207328f0b6ab8843559ffb9e025857fd4b2b15f1cec02b274887d5a1b95a0fc4631e0a7cb64ee24616585ce2c490c4e1752481c046bd0dc0102f796268a083726f0d9cfb7c2116c23c", 0x81) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000041b000)=@assoc_value={r2}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000e85000)={0x3, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x118) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x200, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000019000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x101240) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000018000)='./file0\x00', 0x0) 2018/02/04 18:54:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/91, &(0x7f0000003000)=0x263) getresuid(&(0x7f0000013000-0x4), &(0x7f0000003000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 76.907152] binder: 9274:9283 BC_INCREFS_DONE u0000000000000000 no match 2018/02/04 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ef5000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r0 = socket$inet(0x2, 0x802, 0x0) bind$inet(r0, &(0x7f0000860000)={0x2, 0x1, @rand_addr=0x10001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000c0f000)='/dev/input/mouse#\x00', 0x1, 0x224002) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef5000)=0x1, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x8, 0x2010, r0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000ef4000)={0x7b, 0x0, [0x7, 0x20, 0x5, 0x2]}) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x80000000000) sendto$inet6(r0, &(0x7f0000d2b000-0x57b), 0x0, 0xfffffffffffffffd, &(0x7f00008a1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty, 0x7}, 0x1c, &(0x7f0000706000)=[{&(0x7f00003cc000-0x2c)="a0c1f5cc838c2a62dda5466629d5484c2cb71ecbfa9f88c8370e53d586f49d56f393eac1333000dfbb453bab", 0x2c}, {&(0x7f0000197000-0xc3)="b5237f01427e7eda9b3a1efdb93cf84eecf2bee6413b588e9fbf27f6abf843f3c45dc1c41db2ab2d213e5a36fd13c4a720c25d2ed7d04645220f52daae2565c90291ec74117e4dbdd305b4c5a539896798e30cc71be47f0fc42447c9fdd2cf80bb02ca326f0b385152603075052dc15d26af774465c74ee565948dd9108df268e054752e3cda27e6714b31f4685da8f29c387ad61b18975bf9e95811724152f5487482c9826c50dbf789bdd97a50c76b1fd12147bd7c185f2392d2ce1238a396e346d0", 0xc3}, {&(0x7f0000b8a000)="8ff5b884e1eb316a4b9eeb03f7e9987dff4d4728e483c738827b5b36558b169f82c7e68f5f9e8a4eb5e1ea41d47fc5608e8d1419eb", 0x35}, {&(0x7f00002bc000-0x80)="089ba7466068e66132c6fe1c78e078b07717595c19ae9628f8a38ca54053ada81aa5318b17d14e6115d1164f961e0a156c9b42b969b27f8f363b9fd79ac4e2dfed93900922bcafbbff6294ec1b0e2e992c6b686cd791797132df1fd6466c04d813d843c5792cef75bc1de760baf5e25534f43f4bec617c30f60ff03e77fc9dd4", 0x80}, {&(0x7f00002a0000)="04982e9f993f6f29958a7ca682cc3faa034f07d91c059664e7d1f3a1d850d62cf586ac1479bfaf8815d6030dcddc6f0beb0fb12c5aea5894e095ec5f9c7583c4def5aff5197b58c7b486123eb340ee7cea43a024b42f1cff4a9db2adb985de304b3c01673276bd3d1f29c2932ac15ff4c0c236caa58646773ceb2208ae60c3b05776295a94475c48b4d943dbac22572013b896ba2f0b37a044948439b1a4d4ec81158724444d9b0dd63ad27d83d6d17dfa24aa61fdcd6e6119a99e34d3510c3f38732d8c2f33c15cf712dfcc4fd544cebb4a5a0d0b58a1", 0xd7}, {&(0x7f0000cc3000)="ea430812b0772b6fd76dc2392aea1a4e30d1643953e520b460db2418b7a672e69f6d6c2bbbb22e09d3975f3959ccabb515ac899e2ade475405624101160a9bfbf3409f455fc9f54062849d7970afedd721e714fb74be837ee3f97bb25347460e461f2fcf3c6114dfedb810070c25fab4ae82da1852b8053ce8815bad3de3c2ec669ab23aaddeabfdcda7cc547a21b8ca44147fc8885caf43b928bf32bfe9ac2fe405b9e8b19a3d879211a6", 0xab}, {&(0x7f0000233000)="210e845582258862fe2a2ba3197d055db6f058e616cc3c77a66075833e2f977c224a21d439c93d6ca80b851d88327028089a755345e1b40a00871c234203eb72b498b19bcd4d8d18399c0acfdc00ae8712af3d2b2fee115829843819ef0647350703f19e3ba81ab71518c070e144904cd948a3b39b69b73604f6fa2f2d2342b5a0081fecbbf2eecde06d5c4119465f3bbf386839592941db402071709b43", 0x9e}], 0x7, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) [ 76.979232] binder: 9274:9283 BC_INCREFS_DONE u0000000000000000 no match [ 77.017736] kauditd_printk_skb: 153 callbacks suppressed 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007bd000)={0x1, 0xffffffffffffffff, 0x1}) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 77.017745] audit: type=1400 audit(1517770481.457:536): avc: denied { map } for pid=9303 comm="syz-executor7" path="socket:[22260]" dev="sockfs" ino=22260 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/02/04 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffff6b, &(0x7f0000c1c000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x100000000002f, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/04 18:54:41 executing program 3: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ae9000)='/dev/vcs#\x00', 0x0, 0x40000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae9000)={0x0, 0x14, "6ae102cfcf37e819a897b8d08c292a144e167906"}, &(0x7f0000aea000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000041a000)={r1, 0x7}, 0x6) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000aea000)={{0x3f, 0x10001}, 'port0\x00', 0xb0, 0x0, 0x79a5, 0x1, 0x1f, 0x6, 0x72f0, 0x0, 0x4, 0x1f1f}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000090e000-0x6)={r1, 0xfffffffffffff532}, &(0x7f00008d4000)=0x6) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000967000)={0x1}) r1 = userfaultfd(0x0) sendmsg$nl_crypto(r0, &(0x7f000085d000-0x38)={&(0x7f00008f7000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000110000)={&(0x7f0000d2c000)=@del={0x100, 0x11, 0x800, 0x1, 0x3, {{'ecb-twofish-3way\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xe4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x34}]}, 0x100}, 0x1, 0x0, 0x0, 0xc1}, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000db5000-0x10)={&(0x7f0000805000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/04 18:54:41 executing program 7: clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000003000+0x616), &(0x7f0000003000-0x4), &(0x7f0000001000)) lremovexattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00003c5000)=@random={'btrfs.\x00', 'f\x00'}) r0 = syz_open_dev$dmmidi(&(0x7f0000dc2000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000892000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x4, 0x4, 0x2, 0x1}}, 0x2e, &(0x7f00007ba000)=[{&(0x7f000029d000-0x21)="3890041c60813ea96e9b3d5e6286c818dc9ca7ed95d7d08e852a011a2ce375a56c", 0x21}, {&(0x7f0000395000)="7a7cb813c6a54573c4c58256942a881eec0a0915fea3a0a405948b7831329ba188e692c74da4ad70bd3e73ffe95dcf2988e6c6f4716b5c034067475731ad98de5b07d3161309a1d01f65255ba859f91b90679823b2d2bf409533f580009b9302e8be809b9f8f0c0624b367d566eb4d947cb59f", 0x73}, {&(0x7f00007ab000)="00a2dc12dfd46804fc9c5855b36845237a48849856b0f2e26ade91c27dee7700fbe7671f999094dda8fb23950a8992c42bfd3be4e0fe2a5f2115ea5af1f45f83a39d3a699482744e5de35e07159d52a93032730e15ceb4b3edb56b99c150df5172d3cc56ee8b9f2a6a55fa1dd6c3fc0cbfd2b974876e425e1ddf169062ecfac277260ee9a5dfc3066bdc17eb1d", 0x8d}, {&(0x7f0000001000-0xde)="fd21c59771ba29207e11e698051267b1dd5ae25ec5ba6fad94ea7bcbcf480580df360a9c9abfe9d40296af7de5f444494ffc7731672cc657f7817cc2097be4998c8e6d7c9079362f68d18bd3221c7767c12f616a15e7c77cbf1f37c4846da1fe3091d25913b52d64fa695b5b7cb729c222c90574dab4d77f542c4c046760e53d1880c152a37580701751e845136f13cc3b03728e860e137eb02159fa8076f38473ceb71a2a882f008d0128f9819551d7a7096edc5ea14489ad8837e3f505a12cb31fd4bbbcf5cc7ec579f17b306f99379139c30ddb4227fa30fad20b12cd", 0xde}, {&(0x7f00004bc000-0xf9)="090f7d62d7983a70a075c62c41a4c6e8352fe34ef189e373923ad8c3b6283b9c070ff622ad0afe78f4f79d2c031ee82515140a11f35008c3fb2e7d16841194b5b516f348ba5e007a6cf0f1809584fc968cdb442d851261f93646fdd0e1f13c914f01f6b1f15911ad6038afe79bd7cb64d3f00af6ef422f76d147e6e2fabd5659e98801f1d091bdc2d7698a012d7761c46dfb9c9cc02b470e09cc39f59cc10b26d59d639b9d74c598a807a8c72c944a2d5a30fe7d53872a5a891632d53827e35c6caa1676aca262f4193b16a9e804746a4a1c1246b09b2d9134ffa548b9ac0df4bc71da57e4c5ddb93f71f6a87e3e93f33cbfb89224d479e236", 0xf9}], 0x5, &(0x7f000051e000-0x48)=[{0x48, 0x0, 0x1, "5d36a98de7b779866da2c30264a0c4682685c4129450f9394b7bd7d316dd75fe20bdbd10556dda80b41f9bca9e27d09f1233b6"}], 0x48}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @random="766acf16f68d", @common='teql0\x00'}}, 0x1e, &(0x7f0000001000-0x80)=[{&(0x7f0000003000)="740029c77ce3ae98c054a0b41fa4f7af85bb0d8992206e0ae16382fe5e2ce5709f57dbc4f3fd1183449838", 0x2b}, {&(0x7f0000003000)="bb921ef088a223ec4253bb01c6bdd4672ee52412fd7da68e9a9668894d7253729236cbd9277987dd15d979d6ce7e004a774019f7880deb29676b82b281cf71485aab1012e2209f5633c0fe00e696b24029a975bcbff5a6b177f32042766fc403c3d1da16", 0x64}, {&(0x7f0000003000)="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", 0xff}, {&(0x7f0000002000-0x8b)="7dae20863baf6534ce2fe48069e8979c6c5f6ce65cc6543319c99bebe07024796651d2fd0bbe9f847ac2d0c3803648bd103138329846c019dcdc3976f3542f48c28b2fd73da8b9a061a92a7a244c3c23a461f1e64bc9c58340493ada030d17eec505d6ebb5723528fe5c1e6541bb9509d677f39825f9cefd631f09883ce20ce083bc7b79a11d9a8fd66771974adc0daa735e364b5b3089414aaef22a47dc0f9c49d3f9d2c79d80f74d430bc914acbd0a9d7fdeac577c318a0d9b67b6def044b681f563d0f43f569bdc18c7f4fb49ddf8a1e117cd23cafe", 0xd7}, {&(0x7f0000002000)="0e399c6faf8b3b627e4c1cfe67c9255e61b4378983ee9e04bffa4bdfd60aba3ec9d1e92e7ec415b8c3d14ded64c212522824f0019219717a3f5b47b7c19543626e6aeb5fb75d9ce04cbc26b5c4534bf3d6fb35c21b58b6ceb1669b6126f6413449a3a7e4785b42bc7dd8d183ebed", 0x6e}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000000000)="a63bba46d81637bbe4b25269f2f4b5d93f6ab9371822e585173da30702624aca5b8544ae02f1a9837bad55f12614d6e86032614b6acb4b845e09329a66007b7cb7922a5cea137b4ab9ea4dc8dfdd77182cdfbef1225d31d9abc611a3a76cfd5b1aa345d4d610bb0fade12a3e308a5eeb00d267545740660473c919d4a15040883bcb040524b81f6f3b5d6af7b27907eab2b681c48eff6ff0f81530fe8a5dee6c16bdb005385a89a5437efce0923b421cbb190e568e91a38e4edde00531800674a12a694d5af03e66c1a27a9e28d20a9101af90981b27d6acbeb20cea3d18e0", 0xdf}, {&(0x7f0000001000)="1ea4d361143b6416d8986684fe55d4db0fc8ed2a24e8340e84b54fd667c089ba4f7ebfc174413fc12eaf3e5ad10b1571917b0de669e4f013227a281f1688b7e53d1b51d944722007f4d60359dfebb019f9421c9bc743024a2bac192d3e8cc2d21de340cc805a593381ac53babe40ffa2ad6caa9a94d4b7a48757a1fe2e58608e914dce278b7b02f42d2de1b6014028a2f9f7ea218eabe5c837da8dca125235519627f1705642874a5f517fbf9193776998ac0398e47ab20c022a88b1822d0fd6c6d26224b4ec08112be97e5316ad18238be0e38d4d955cc06e17a0a0fad625063c877cec0f14b9b0", 0xe8}], 0x8, 0x0, 0x0, 0x4000}, 0x7}, {{&(0x7f0000002000)=@pptp={0x18, 0x2, {0x3, @empty}}, 0x20, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x40810}, 0x2}], 0x2, 0x800) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={{}, {0x77359400}}) creat(&(0x7f0000001000)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x3, 0x8, 0x1, 0xfffffffffffffff9}, 0x101, 0x80000001, 'id1\x00', 'timer1\x00', 0x0, 0x5, 0x0, 0x300f, 0x100}) 2018/02/04 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2, 0xe, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) recvfrom(r0, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) prctl$seccomp(0x16, 0x3, &(0x7f0000d84000)={0x4, &(0x7f0000c3d000-0x20)=[{0x9, 0x6, 0x1, 0xffffffff00000000}, {0x0, 0x6, 0x5, 0x7ff}, {0x6, 0x8, 0x7fff, 0x1}, {0x4, 0x1, 0x7, 0x1f}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c90000-0x8)='./file0\x00', 0x2, 0x40) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000408000)) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0xfffffffffffffe9a, 0x1, &(0x7f000040d000)={0x3, {"00000000d5b6cb"}}, 0x10) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r1, 0x0) bind$alg(r0, &(0x7f0000ce9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000f09000)) r1 = userfaultfd(0x80000) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000916000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x800) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005b4000)={0xaa, 0xf}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f000000a000-0x64)=""/100, 0x10233) read(r1, &(0x7f0000910000)=""/100, 0x64) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000612000/0x3000)=nil, 0x3000, 0x1000003, 0x32, r1, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad1000-0xb)='/dev/audio\x00', 0x4800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000f70000)="86763f22897b265d6886affe8a1d7cf006f5dbf530ebcb562d75a59a8bf5f110868147567d3538617fea1158c1814eaef9b60396f77284c121a52de9114d5f121ac895da9fa7d2aed15d6af2db891e5e170457bf78cc87d1dd645fb440cdd4e8a74b3004cdb0d3a647569d4d04cfc47041717c65c30d3a625e86ba9a9b34aa5900ef573300a821b8b63c3da0b4ceab864bc7ef7ae19fc2c7aa6c3fccbe64db4a73147e295d7bf848c216e55efc3602414afbf197c9de72078f712abfeeed59d8b7d045d460b9c68535d308ccf4185c0b5ed278a304594c4322243da2a322cfec43a2c3a936a02295d47ae66d61d74b", 0xef) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)) r2 = syz_open_dev$sndmidi(&(0x7f0000144000-0x12)='/dev/snd/midiC#D#\x00', 0x77, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000613000-0x20)={0x8, 0x100000000, 0x8, 0x1, 0x5, 0xffff, 0xa0, 0x20, 0x0}, &(0x7f00008c3000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000033000-0x8)={r3, 0xe00000}, 0x8) [ 77.156789] audit: type=1400 audit(1517770481.596:537): avc: denied { map } for pid=9325 comm="syz-executor4" path="/proc/584/net/pfkey" dev="proc" ino=4026533704 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/02/04 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000010, 0x802, 0x0) pipe2(&(0x7f0000680000-0x2)={0x0, 0x0}, 0x4000) bind$rds(r2, &(0x7f000084e000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000a10000)={0x2a, 0x4, 0x40, 0x4, 0x100000001}) write(r0, &(0x7f0000126000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0xffffffffffffff16) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000fb7000-0x4)=r2, 0x4) 2018/02/04 18:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x7, 0x9, 0x3ff, 0x76cfc62e, 0x10, 0xffffffffffffffff, 0x3}, 0x2c) ftruncate(r0, 0xac83) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000af5000)="4b03747e9a05bdca6d83b3b2bfaf777605c02adb8081e4b85cdc30", 0x1b, 0x8080, &(0x7f0000438000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}, 0x1c) accept4$inet6(r1, &(0x7f0000508000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e10000)=0x1c, 0x800) clock_gettime(0x0, &(0x7f0000be5000)={0x0, 0x0}) pipe(&(0x7f0000f08000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) utimes(&(0x7f00004b5000)='./file0\x00', &(0x7f0000fea000)={{r2, r3/1000+10000}, {0x0, 0x7530}}) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000001000+0xfde), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f00005e0000-0x4)=0x91ca, 0x4) 2018/02/04 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000a9000)=""/234) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 2018/02/04 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000029000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x4460}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e7e000)={0x0, 0x200}, &(0x7f0000dc1000-0x4)=0x8) fsync(r1) 2018/02/04 18:54:41 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a14000-0x510)={0x7, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x1, 0x9, [{{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1e86}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, {{0xa, 0x0, 0x95, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x2, 0x62, @empty, 0x7}}, {{0xa, 0x0, 0x40fad6a5, @empty, 0x100}}, {{0xa, 0x0, 0xfffffffffffffe01, @empty, 0x6}}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffeffff}}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x510) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a), 0x0) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setscheduler(r0, 0x0, &(0x7f00008e6000-0x4)=0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001ce000-0xb)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ed9000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000038b000)=0xe8) connect$packet(r1, &(0x7f0000209000-0x14)={0x11, 0x1a, r2, 0x1, 0xf330, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000737000)={0x8000, 0x2e6cece2, 0x8, 0xfffffffffffffaff, 0x0, 0x78, 0x2, 0x7f, 0xffffffffffffffff, 0x0, 0x7ff, 0x5b}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f000015f000-0x70)={[{0x800, 0x9, 0x6, 0x3, 0xe8, 0x4b, 0x101, 0x8, 0x1, 0x3, 0x2, 0x2, 0x5}, {0x80000001, 0x20, 0x80, 0x4, 0x3f, 0x55, 0x1, 0x6, 0x80000001, 0x2, 0x0, 0x2, 0xc61}, {0xfffffffffffffffb, 0x3, 0xfffffffffffffffb, 0x3, 0x6, 0x1, 0x4, 0xd21, 0x3, 0x9, 0x6, 0x10000, 0x9}], 0x1ff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000f55000-0x4)=r4, 0x4) 2018/02/04 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x39c, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x401, 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, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000786000-0x20)={{0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/04 18:54:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000184000)='/dev/input/event#\x00', 0x1, 0x248280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009ab000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000b8f000)={&(0x7f0000000000)={0x27c, 0x36, 0x4, 0x2, 0x0, {0x13}, [@generic="66ee87e64fb46afdd71149ce093f52253a8c14be39910a5d36aa7f801689706dcb7579eb82e7a723586ed89f69406dcc8224f622312709d8bcc0a5287b201b9f24a75ab736693ce1117445b825f28b4b840fdddb8fabc89a3995712d6770095b80d48d846ffc61a7748127cd4a9954b89f2d1b7be6e168059709e72ca8", @typed={0xc, 0x2d, @fd=r1}, @nested={0x1cc, 0x43, [@typed={0xd4, 0xe, @binary="f7f27f6c88aeacb01ae01d19363c818632000ead3b6f98d762422baa8114c8492325926a1493f5bc59830031e89a292005a37afedb59bb2952443c618a0e585ffe0898ec204b3ec7e4c01a7a9a34d65003ffb7646be28a97d2f2dfbce495b4ff41202a476166072bdf8f4b6f5ce583384474ebcd07a973c9ab08ebf52a1813c5ef1f593f7d25a5855e3acb088f7b0728b1b1d7356879ce58de2033ddb504123ff1c4a8a8c6075be36e574992f8943ec1254dd667c2045c4fea7fb6554b57d660ebc0313a8e8e7a1742435225"}, @typed={0xc, 0x66, @uid=r2}, @typed={0x8, 0x3a}, @typed={0x10, 0x0, @str='eth1#\x00'}, @typed={0xd0, 0x9, @binary="4d60104a96c7e068906c1e55636bc3c433d8693b92b843acbf92838950c40d4af683c89e08357b303136c1901f8026af0113d99283f81eb7c337a7aa2544155d78e504e6f360493a7f01f64b79d1b054091e454d744d31eee1a336ca7846bc0d71429d9553608135bf5a6faa96d1272473e86122943171f4a58d64685de6f0babc58c05e16331a7ff363767dd8cf6912f7d7809e99cc3cea62f45cc17fba10d56523c07d831f0d52775330ab0c11428573d85bed82cac543584893e489a9662ee357b010d44950b1"}]}, @typed={0x10, 0x73, @binary="3f1442fd8a2b0b"}]}, 0x27c}, 0x1, 0x0, 0x0, 0x91}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/02/04 18:54:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e71000-0x10)={r1, 0x80, 0x7, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000eba000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x3d0) socket$inet(0x10, 0x3, 0x0) [ 77.385134] audit: type=1326 audit(1517770481.824:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000828000-0x10)={r0, 0x50, &(0x7f000069d000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e12000)=r1, 0x4) [ 77.423160] audit: type=1326 audit(1517770481.856:539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.447534] audit: type=1326 audit(1517770481.856:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000049a000-0x4)=0xffffffffffffffff) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffc) 2018/02/04 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d55000)='/dev/sg#\x00', 0x3, 0x100) ioctl(r0, 0x5386, &(0x7f0000001000)) 2018/02/04 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095e000)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/policy\x00', 0x0, 0x0) dup2(r2, r3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000009a000)={"df6feded4fd29e9d6124d7274e0df22a", {0x4, 0x200, 0x62, "39976f9e69fd", 0xffffffff}}) socket$unix(0x1, 0x7, 0x0) lsetxattr(&(0x7f00002b5000-0x8)='./file0\x00', &(0x7f00002bf000)=@known='security.evm\x00', &(0x7f0000d12000)='keyring\x00', 0x8, 0x3) uselib(&(0x7f00001de000-0x8)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) setregid(r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027a000)) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xebc) [ 77.472007] audit: type=1326 audit(1517770481.858:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=43 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.496395] audit: type=1326 audit(1517770481.858:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.520823] audit: type=1326 audit(1517770481.858:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.545268] audit: type=1326 audit(1517770481.937:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/rtc\x00', 0x0, 0x0) unshare(0x20000400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) connect$bt_l2cap(r0, &(0x7f0000e71000-0xe)={0x1f, 0x2, {0x100, 0x10b, 0x0, 0x2020, 0xfffffffffffffffd, 0x200}, 0x7, 0x1}, 0xe) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a64000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fcb000-0xb)='/dev/audio\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e28000+0x7e4)=0x10001, 0x4) r2 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fallocate(r2, 0x0, 0x0, 0x2) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21400000049, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000020d000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000ed7000), 0xffffffffffffffee) recvmmsg(0xffffffffffffffff, &(0x7f00002a2000-0xf0)=[{{&(0x7f0000e48000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000e67000)=[{&(0x7f00001f7000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a5000)=""/24, 0x18}, {&(0x7f00003a9000-0x6f)=""/111, 0x6f}], 0x3, &(0x7f000055f000)=""/92, 0x5c, 0x8}, 0x2}, {{&(0x7f00003b2000-0x8)=@sco, 0x8, &(0x7f000060d000-0x80)=[{&(0x7f0000558000-0x1)=""/1, 0x1}, {&(0x7f000022b000)=""/178, 0xb2}, {&(0x7f0000a89000+0x4ea)=""/1, 0x1}, {&(0x7f0000baf000)=""/181, 0xb5}, {&(0x7f00009b8000-0xf1)=""/241, 0xf1}, {&(0x7f0000d2d000)=""/29, 0x1d}, {&(0x7f0000608000)=""/127, 0x7f}, {&(0x7f000087c000)=""/105, 0x69}], 0x8, &(0x7f0000075000-0x11)=""/17, 0x11, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f000080c000)=[{&(0x7f0000b47000)=""/58, 0x3a}, {&(0x7f0000b7e000)=""/4096, 0x1000}, {&(0x7f000047e000)=""/36, 0x24}, {&(0x7f000010c000)=""/208, 0xd0}, {&(0x7f0000e37000-0x88)=""/136, 0x88}], 0x5, &(0x7f0000404000)=""/9, 0x9, 0x2}}, {{&(0x7f0000b64000-0x8)=@sco, 0x8, &(0x7f00001a4000-0x90)=[{&(0x7f0000a2f000)=""/30, 0x1e}, {&(0x7f0000f87000-0x3b)=""/59, 0x3b}, {&(0x7f0000122000-0x68)=""/104, 0x68}, {&(0x7f00008b1000)=""/253, 0xfd}, {&(0x7f0000e55000-0x30)=""/48, 0x30}, {&(0x7f0000934000-0xdd)=""/221, 0xdd}, {&(0x7f00004b5000)=""/97, 0x61}, {&(0x7f000097a000)=""/30, 0x1e}, {&(0x7f0000449000)=""/80, 0x50}], 0x9, &(0x7f0000cca000)=""/42, 0x2a, 0x5}, 0x7}], 0x4, 0x10000, 0x0) 2018/02/04 18:54:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db2000)='/dev/cuse\x00', 0x10040, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000c000)={0x5, 0x20, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000000e000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x10080) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000000b000-0x8)={r2}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000d000)={0x5, &(0x7f000000d000-0x64)=[{}, {}, {}, {}, {}]}) r3 = creat(&(0x7f000000c000)='./file0\x00', 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000c000)={{0x1, 0x3, 0x4e, 0x0, 0x5}}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/04 18:54:42 executing program 3: pipe2(&(0x7f0000292000-0x8)={0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006be000-0x14)={0x7ff, 0x2000000, 0x10000, 0x2, 0x5}, 0x14) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x3a, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/04 18:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f000032d000)=[{0x6, 0x2000000, 0x0, 0x407ffc0003}]}) fstatfs(0xffffffffffffffff, &(0x7f0000079000-0xce)=""/206) socketpair(0x8, 0x4, 0xffff, &(0x7f0000ac9000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000586000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d6b000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}, 0x7f, 0x8, 0x3d0, 0x3, 0x2}, &(0x7f0000634000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a1000-0x98)={r2, @in6={{0xa, 0x0, 0x100000001, @empty, 0x40000}}, 0x7, 0x4}, 0x98) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4685) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000069b000-0x8)={r2, 0xbc40a00000}, &(0x7f0000bcf000-0x4)=0x8) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef4000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000a57000)=0xfffffffffffffff9) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b0d000), &(0x7f0000cf6000-0x4)=0x8) write(r4, &(0x7f00003b4000-0x76)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) [ 77.569520] audit: type=1326 audit(1517770481.937:545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9365 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000097000)='./control\x00', &(0x7f000032f000)=@random={'osx.', 'self\x00'}) utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {0x0, 0x2710}}, 0x0) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x81) getpeername$inet6(r0, &(0x7f0000c22000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000028000-0x4)=0xfffffffffffffe6a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000044a000-0x48)={0x1, 0x1ffffffffffffcae, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f00005c8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000094000), 0x4) eventfd2(0x9, 0x807fc) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e75000-0x8)) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002f5000)='/dev/usbmon#\x00', 0x200, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002f5000)={0xa, &(0x7f0000280000)=[{0x7, 0x1f, 0x4, 0x1}, {0x4, 0x597bd5dc, 0x3, 0x2}, {0x1, 0x5, 0x40, 0x7}, {0x7, 0x7, 0x9, 0x4}, {0x7, 0x9, 0xffffffff, 0xc8ac}, {0x7f, 0x9, 0xffffffffffffffe7, 0x8}, {0xfff, 0x6, 0x4, 0x1}, {0x10001, 0x9f6, 0xffffffff, 0x8}, {0x8, 0x748, 0x401, 0xbaf}, {0x5466, 0x2, 0x5, 0x8}]}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000)={r1, 0xffffffff00000000}, &(0x7f0000009000-0x4)=0x8) ioctl(r0, 0x40084146, &(0x7f0000007000)='j') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) perf_event_open(&(0x7f0000009000-0x78)={0x1, 0x78, 0x101, 0x3, 0x8, 0x40, 0x0, 0x2, 0x1, 0x8, 0x6, 0x5, 0x5, 0x200, 0x9, 0x4, 0x8, 0x8, 0x3c, 0x0, 0x7fff, 0x4, 0x5, 0x0, 0x5, 0x4, 0x400000000000000, 0x100, 0x11, 0x1, 0x0, 0x1, 0xffffffffffff8001, 0x6, 0x0, 0x0, 0x5, 0x1, 0x0, 0x5, 0x6, @perf_config_ext={0x1, 0x8}, 0x100, 0x1, 0x7, 0x7, 0x3, 0x401, 0x2}, r2, 0x7ff, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000a000-0x13)=')GPLcpusetvboxnet0\x00', 0x0, 0x141, &(0x7f0000005000)={0x0, 0x100000001, 0xe106a3, 0x7, 0xfffffffffffffffd, 0x7f, 0x7, 0x7}) sched_setattr(r2, &(0x7f0000008000)={0x30, 0x5, 0x0, 0xe547, 0x8001, 0xffffffffffffff81, 0x1, 0x10001}, 0x0) 2018/02/04 18:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setuid(0x0) close(r0) dup2(r0, r0) 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a3000-0x9)='/dev/ppp\x00', 0x10203, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000122000-0x8)) sendto$inet(0xffffffffffffffff, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={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, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000a3c000), 0x159) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000504000)=0x3, 0x1) r3 = socket$rds(0x15, 0x5, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xcc, &(0x7f0000002000), 0x3c) munlock(&(0x7f0000e10000/0x2000)=nil, 0x2000) get_thread_area(&(0x7f000032e000)={0x400, 0x100000, 0x4000, 0x1d, 0x7fff, 0xfffffffffffffaa7, 0x0, 0xffffffffffffffff, 0x295, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000564000)=[@in6={0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x199}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x3c) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000844000)=""/30, &(0x7f0000001000-0x4)=0x1e) r6 = getpgid(0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000e62000), &(0x7f0000c80000-0x4)=0x4) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000002000-0x2)='(\x00', 0x2, 0x2) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x400840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000+0x3e9)="194877447d5424139bd25404d9fb09de451878b2ab1fe84a2f1164035dc4628eebcd138fee4dd4dcf3718d0c05ff959a9492d1be4008abfa5b632e712a5c94fbc00f513f5d3dffa5b4217b8b5bdf7775240674dd62c5e7c2d5d75c15d2f1a179c84ce2370b8fb6690eed29e4db9eec5c56bc26bc865673ca15d865c628f47cd8d867beadd3e574317454c7f8cb02f9744c410b4f0ac67cc7543038", 0x9b, 0x4000, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/04 18:54:42 executing program 4: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c88000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000957000-0x20)={0x10000, 0x3000, 0x1, 0x3, 0x4}) setsockopt(r0, 0x112, 0x7f, &(0x7f0000369000)="ff0011d0", 0x4) 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) pipe2(&(0x7f0000018000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000026000-0x6e)=""/110, &(0x7f0000025000-0x4)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000025000-0x4)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x9, 0x0, "e55135a59427"}}) [ 77.774833] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') preadv(r0, &(0x7f0000faa000-0x20)=[{&(0x7f0000bfc000-0x72)=""/114, 0x72}, {&(0x7f0000405000)=""/85, 0x55}], 0x1000000000000148, 0x0) 2018/02/04 18:54:42 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, 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={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000003, 0x300) r2 = syz_open_dev$usbmon(&(0x7f0000e7d000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x141000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000147000-0x24)={0x8, 0x1d8ef672, 0x101, 0x3, 0x3, 0x8, 0x7658, 0xfffffffffffffff7, 0x7a, 0x675, 0x3cf, 0x3}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000916000)={{0x1, 0x63c0}, 'port1\x00', 0x20, 0xc00, 0x1, 0x3, 0x7f85, 0x4, 0x800, 0x0, 0x5, 0x5}) r4 = syz_open_dev$sndmidi(&(0x7f0000a3c000-0x12)='/dev/snd/midiC#D#\x00', 0x86b7, 0x80000) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00006e7000)=0x4, &(0x7f000008a000-0x8)=0x1) sendto$inet(r3, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000e5d000-0x8)={0x4, 0x2}) 2018/02/04 18:54:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x8, 0x80, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000613000)={&(0x7f000084a000-0xc)={0x10}, 0xc, &(0x7f0000aaa000)={&(0x7f0000684000)=@updsa={0x140, 0x1a, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth={0x48, 0x1, {{'cryptd(md5-generic)\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/04 18:54:42 executing program 0: r0 = socket(0x2, 0x80003, 0x1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000b4f000+0xcdd)) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x8, 0x3}, 0x6) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/04 18:54:42 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000013f000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000eb000)={@remote, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000cc3000-0x10)={&(0x7f0000001000-0x40)=@bridge_setlink={0x40, 0x13, 0x4, 0x5, 0x0, {0x7, 0x0, 0x0, r1, 0x14, 0x4280}, [@IFLA_OPERSTATE={0x8, 0x10, 0x2}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x6}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x800}, @IFLA_GROUP={0x8, 0x1b, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000afb000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000061c000)={0x3, r3}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r4, &(0x7f0000aaf000-0x80)=[{&(0x7f0000ef6000-0x1000)="413394e2a526d2a3b751f8c00ecb0bbbfdfc6c327a5a4e909142ad707c36be944897ec164d23690c8ab30ec2422c9dde33320be4a7a91eb91808caf36e9a27b284795a50634aabde33a11dfcf35f7736d93295c592bb8f7612a7447e0bfce5b02014303fbbe289ed102e2addfc587528ba17d8da8f53a0992f56e91cdd61d9c637d5bca6b4c3ff30db0d9553a3c4925d2bcc3e5cc1e27a2e2dde7cd9c2e9c87aadf93c5d35339634decc44553d0575bffb56fceb26915aac7a7dcaa0b787cd48fbe8ccd28035e96c6263ce57288068d9198961da38354572f3f64c79d4dbe7b7df2d9ec2d28119df2d502bf1542ebaab0dc7b1d5c4b4d7d2676d612ace3d1c996b81de7a7f05a74c46363ddd4fb974aef267eecce0cf64a48dbc066e91c82e008b517894ce2e6cb702d46ddbc2cc83425d462535cdfc904ce47fd15f39daf255e181da7464ee6912bd9b2e59bf76214f0639b1ef157e9039945eb7a9480f93705a2ca2a8b5431178dd4b5d373327005252c094db88c35c11263ef9e744d83baa695510d8404c2261bb4caed857b3de9759b27b9277d3774f24a7f23e1f9f5c1af8d3731a15e63a78096cd1871a9bca8209e36606b745b40e1f3a28dc92c927c845bb6143f2aa2ca02faf0281f69a880819f825b2603395347a8c9f1748863776b331409fd144f514ae3736adc8b273c2966ab04b50474ff54437345c48c8aff41a0dfbcd3e78d5160708970a339c4c2dce8f90a9882f66340c963b11fbd703cc689b3717c18f63d9bfe6dbaaabe5265fd164a87adbe4f99c8b441d8ba4fbe9077df7d7006146a4f85f990062008b3606f418e9995c5211781184cd10794e2362839a1b5615e822478a8c1fc57454cb906dc75f1d0204d3a3bb8bbcda6ef2bb49e93ed6e2fff2cfe6c535013b14e2b66edc753ab8815f063a6a85401c737e666210b402dedd22b2abf041a3e69e96d6364d8e9806d5a45c4c204debdd83ff4beb97392321e84132c53d4918253507f1e2e01e95f09693435cf618cbdfe3cf60bfddd69ed976606471420fdf42dbdae46243f18e02814b7323f32a11f997902c21bcd2c7e57ee77c2dc1888d7261be87aa4b16f9225e99255094d1a94e9101e547159b6211df729cc898dbed649163b11d56c976704d070257cf0c5fb085939c058c70267bfcf4c427edb63572b95fa6f7cf2fcc9bb539180c66c1c3cf9f1c25a188d392699e039f57af4f621cc9edfd15ca7266fc267a8caf0491fbb08ea35556e1e55c2e4b6fbbd57728667fa6f234188f0e73a4de903eb46696953a16063798efb7ea9ea6ea71c4d598deff9394ce6c9cc2a3185d6d5c470aa7ebecf631063062f0364e4ae61d39987e841f0484519dab2b15abe54552590336315dfd70b15b38f1f6d63cb9f4fea9a4f12293c266ba72596816adeeaf8818344effe238f5dc36b70ba3e8bcc47c90c4b22b946113350422d97f2a33f69b68ea651f3b8887cd66ac5aebcc8b39540096539fe81a0aff3f3a4dc24474a6165538f236ebc9da644f966848b5431bb08f06b92863f95533703dbb77c24bea085f21137e3a6853c104cafc0b148a502014fdcbf76beb4af431197d1b980538abedea605ef4cdba65b10289288b8a544c96e03ba795b40226ba8a603813450c471a95b40b7a90fab20f670fd5ea83899e4e67f996c64d0d2cb0d95146f1b7638348a3a8584eb6f75107b719b9017fb5e7d4296d6040c1c173f8c20e39521d8ad8c45458f311bfcd3bdb820d159eb52c178e0472463fb4df8ed172a9783543f45e84e9c164a1fa25776e7537453860999fcabc1bec95b96f426bcfbee0484508e5ca7ba1362bdf4dab6f2844c2c05df833e5800f9b272d6b68ebfc9df07f0fe8306dcb76376f49dae7d5de14c322a9e5e826347ace10d02c1d56dd99ea9428660fdba0ff50b8901a11063823395e3f79ac91ed93743cc2139ed8fded5ba439dbe4f2bd4c5df851335f8f942a5c8d34cdd186db4ff2c1a5eb112f2772d72f8de22458f591c13a32ba8f96e1065c2cd76cf9fe4f076d6a2187c9e1dc02c40f038fef60113698b2ebef95ff4343ef4a900e12d2abbf72454bcbc1c36eb43f348e2fb978d0d9fb039518a25954f059a80df302012bd4ffe546d85d4a4f26eca5dc6992ae233e884c764dcf46bb114f62a707c9f763e954f96f67c139128d95b295a7a346b6a9111e9cead232a11d08c7667fa1634f9aa6ba7d7cf9d685d42a0713b6fb6917dd0d0bd988a359e2d2d9aa730e91d55eee09f9d6044c413df4c2b1d231fe1d74335d0705ad62d4628081a658a5f6d38ecb94b2ccc61e34dfb74e6c54dae296f70dcefdc38f7a4b32e9b9e7de8ddb7b465d35770250739add576fd1344b220979113abb9c0a3aa7976f281a4b3e712a121df4ba90662bcd5258c9a817dfcc1a11ce41d6bee28c94dee7164f5f23a4ed2c08a284fcdf21af7c5edcf5833cfcfd3309b33f00b17cc44d963fca88dbc599b4776fb006bcd32db98c039fb5550e97b6374e90dff8e8c45a25116f2e7bb7f9a8ba05d65aa2fea997020207c62a4f6d9fbb380af0c16e7852cc8f15687c7bcdb416ead3df10e29441da6f26523f44f6bb42ac6587b8587be49b72df332b4500db5d1cc2eb685915035a081c9ed2927a96c38f041e4e73c179832d224b71fcba3861c917764818319342c9c7af3d6f7275c5f773ff77364779a178ab6587bf62a69234fc692b7b76e82368c9d00efba7f17dcd7f52ea2552aea17a19b61c71578447220ae7ba601740820350815a1a112a62d685d4a26c63f08bb60821c371b9ae860a03ea5dba8a813a8b502a4416623a8900f3b85c6fb6dad9ec11c254c2d74c25cb582b11e0a43625c5cdacad34bb2a75b2a26b9653b43316b9da0bae535d9e23a26f17a8dac4c61f3414ff1edbc92f406cf0c5f0a141ec874c9315d9fcfb2c110184d6b285dc2c92001d4421f44ba6b01a80ec826a36849a837d19544170cabb27f23de503a7a2d1404f49c6da693f64aa920fbaae152653bdaf2468c9f664ebbdff6bdf87864f0e36c2caeeb8b2634a7f6601487bb94e9b0a304751a1bf0d1b8074f0f84ebc1ba3a98c6261f1d740b39e0d850c855e48c2cddcd761e35a95fb77a3849e2b634770524c4ab53ae68be14f27b7498fc298c2295cf6782da9ddbe15a24bf3d64b1b3ef80be2035a68c67c84ce9364a8ed733a226add06c05cbf700103432cf64c0d4aaa205ce55d3ce887e1686265b978135f40110c1dd746d91f2f42089663a50cfcbed0bad8c9652ce0f96051a43db8abdd6e9438a40c07d1d1c569d0e79f1e9fc87ccfcf11d62f04df5102355377d3736c5c89f90abaa9c31660203cbfaf23c3873938d227ebf7a7184b06eb25a95dcdb3416fca01bf8223443b04350d634617295a83d974d569b19cf6aec1d958da52de249e3f45bc6cc84d1e5f76e4dcbc93bec15c6f8b475d01b981082c487432578d83ddb7a761cd345c758975df2288b950df6baf6adc7a1e25ff96f1f75fa4e674939ebd466f734755f8c570cf7b2205628ad99965eba36ed432141a823a50ed93ea5d93a26600fbfb79edf90fda9110dc04f278d9adb1da8def53ed697ea5ed8763613dcd3de1840b91c822c37dfafb16afc16b262e02a9afa404e574f95331c304e0942b9177eb36e3e3bd0c2ebff2372d99d94e064791d2c47ec63f9d79f88bd93f2492e92355d0387c1415f7adf8393a09362dc5e51e76b9cbb69074e23a7c6245e626858a1a498863afc5ea6f7c01c8408ea6caefc3903400f4d64e50ce63bc705cd56f017ab220cd6046b6856c52fc68bf3391621ce2cd0ae1e01a6157163cdbb0b0fb111828acbfed2ff0160398dccda39111a032deef854324f449dc76ff03d479604066db256b75797daeb31c375d8c76f9d3bec7bbfa0eeb89cabd0f92d12a3b24f8bfee48220d683f55f496204cbf8579a6b49908fefa7f6d2253ddb9db535c3343ad513073f218ccc51540d4ad1677b3c9c3d3324912b28615bd2472a53a99cf0bc1be52f0f7bcc0149229cfe7e4ee9458f46f04774766f9a2f914a20b9f99abc6b793d508aabc8babc3a3ac352582ced2aa36389be2cd8e0a0d384a46260e739e044eb9c1621a3581dff84d1c1eb08bb16a14a9da08ec7e964dea9600e59bae9cc188fa05e893f5ee184b338c81330574e1ccb45520d71a29f1c9dbf5737add55797d030ac99104dee9914e0e029ca8a32a642f97e5968dbdc94408a7ce631434e46de22492a76b0c7237fad977a9e212dc5c89e644ce54cf8cd7ba76a348e2c121dc2632deeaa81c897f6c015d719826b240f6746b819a96e37873d7f42052ad032a227edd1c082673334968462fd75168ade7226b51bdb33aa9de92f486ebfb1ebc98a3188ed48b7747fd0c0b253c3ee0f3d36d73320cada87c8762894aef8f546d5dfe8621f7097ffe071ae44c4b8553a7e7c371286179332605e903636453dd3bff5b5e5fc88921bcfab66c55101d4ea8529e365b6d6644e3d9e148b02777e84ef867e636ab70ce7a836f4febe23f6f8606c044850dee7af28a581f6b565a441a48c86b188513632cd31222385ffbcb3249ba9a3e733f5a4bd735358827c2ecb2c7de5dcf0609bf9285964d9952d7c4196ed7fbe1f739702fa757afe7ab5dc4fc2aea2dfb53c12289407aaa35abffa4efe60813f94cff33c55a1db25883b14f5effe4a45b989e2fbf45166905c0858cf3af66a3d266e49d73371de2a76f3d2c8e185d9ce8ff70cf72066b08ee59a9c2dab6a68fa258929b09192847301efc2c2816e1d5b2880144c8c946e703f1a4285c6c577df4444be739d95a77178ff8d6841bd9dc3eee77b907d41c60b62c28261085110de47486ad9462344f3c61d2dba1994a5af670ff9014cabdd0dd081ce7edc63fcde0d9a58570852308fab29ad3458eb17dd030d0912627b0dbee3d00917db52b96fa23924bad72f92096d7634a84f4abd4d0bf5337a868f5e6c13a91d7968dd0cbdb6553f455936b32fb361360bf1e566bf1cf1084a3bc288bb45b8c2979524bc24825458afe7eb3f4878b257da8f9b09918d7359082d45dba5afbad157ef6e57a311862e3376713797d3aa5f26e18420e0eded81b984caec7c4b94b9ab6755d2bf0b88c488ae9aab4ebaf7a85e90c959137bee211070b7699e056d03c239d816270486b79b7a0be673ab0f4cf4bdb4973861bb77f31a1208a4e68f8a5bea7862a99f129219899c9a24bb14be4bfb39ea0e270ecceaba06e5a8c7a41c5af0e0c7c66a4197c17765407c06c5c8944ec4c61c5ea59a38c8b696f547f0542ba0800dade4963f7960f2b133f411a3c90d8148a5f83444f4663df4f31b4250c9d232a06423604361089b1a50d3822e0cffe7306764c33cd77c4e257143ba599667f62dc78df4a020ffcdb94e10fa0a77241be63485b88715d10a1eb53835658c66294ee0d57328067b809e5e11de860dd5d53b4803ad7f469ceb4adcc55ffbf6046132306484e08c2effb9572217d48c4a0a3587fb2da15880493df60ea54696bf11f8edd36f2a76b25bdcf1c91a62e3c0741dcfa0f782bbece0ac428bf3de87fb17f1bda6ab92bb64f84c7f98b9586be1b446f2a0ac19b2703a1b7fcf574259b664240f9740bf5e7d3e89f7888a769dc90e3be0568e8e2465e5e57f86495b9f59b6a41a610d2927de70281fe4c568a5d94e53ec856036bccb270e14067672bc1a1e6f9fee531d8b27bb31cb10390c7a5e77d217741c71800cd5a8eae292010a60fcb54e01c", 0x1000}], 0x1) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$getownex(r1, 0x10, &(0x7f00007a2000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00009f6000)='ns/uts\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/04 18:54:42 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/sequencer2\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000216000-0xc)='/dev/audio#\x00', 0x3f, 0x101840) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000080000)={0x4, 0x86, "8d6a102cbd237ab76dd3857d1b14bcaf2110ed64e4526a1aa8001fdc47a22120f7465a9e8e1c4f7517bfe5ca73a2f6ca06cca3fc92be4ce2969694cfe72b01bd0e39264f9b1166359345c23780cec4377cbe3d0e359600690c51fa472553cee8d8cdd58203b31562781dce00ce0633150b9d912ef8e69351e2777e79e08659d0814f39464320"}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xfffffffffffffffd, 0x0, &(0x7f0000958000-0x10), &(0x7f0000b10000-0x4), 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f41000-0xc)={&(0x7f000065e000+0x6d8)=[0x0, 0x0], 0x2}) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe0000)={0x0, 0x0}) ppoll(&(0x7f0000569000-0x8)=[{0xffffffffffffffff, 0x2}], 0x1, &(0x7f0000825000)={r1, r2+30000000}, &(0x7f000097c000)={0x401}, 0x8) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000511000+0xe30)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}) ioperm(0x2, 0x3, 0x0) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/autofs\x00', 0x400000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c32000)={0x9, 0x8, 0x1, 0x81000000, 0x2, 0x0, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r1, &(0x7f000042d000-0xac)="0b1407799aeec2c2da9795cea5a170ef17cf800d18663f72290e1bedafa477163571c2253da125324aa16c253e4a68e1cf7b61c3bb62c747f92565a2522f0471762a0e7e9055908beecb3132c86f8508bb89e6539a9f1fc0a950ea9811a07b908be9b754fc39a9b4e4d5c77d30e2a63d1ef819b243860b322968bedc399e5048430d0180d48fad5aba57a0b422525d9b1bfac40e05bfb71b1866ab8c816029ea36a6c0e443b1c6aeef8fd68f", &(0x7f00007a3000)=""/69}, 0x18) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00004f7000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4c, {0x2, 0x3, @broadcast=0xffffffff}, @generic="55d2a9bef08c57ef6d1b6646d7d7ed68"}) 2018/02/04 18:54:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x80, 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) vmsplice(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000000000)="8a93d0e053dd2ce692c1c69b175de0372e760ae3a0829c99fcff574c0f309e7c224f94f7caad894b19ff249abb5280cafa09f9671e3295346e", 0x39}, {&(0x7f0000002000)="8e39f61b5f80c4d8c0dc434056630e64e87dccb9642d0cf3529210cabe42a2b33b5eb6d318a832d4a85196da27c92d1bc06d7944002fc258e4e0e0187e9d4a7ac7d75862bdfb98e89da037bd4ea5a7fc4b5bdae6b32ad75694d5e32185d295f418fb3d577587504aa159f3bccdaa99eb88bf29206dc92ec8a8f22839055fe502", 0x80}, {&(0x7f0000003000-0xb6)="3e3d4811ef127ee6d4f3f9c4bf377b5abe10ff39946cdb3b87f5949574f80593727d1773d9e40f04d6f0eddc217408ee03fdaaa35cd4d09a594960752d4db652efe733a1ed916540b23395ea3cf588de6d4d05af37a50d5d7b91df38612bf12aea8ee2314e3c7f01f4389b36bfb21fb0cf6cbae4fe33cb6806ce4eae456c667d46d56271c8fb94b4bcdfbafb7af2c251347908ff8535387282e666563b0a574dd447c054ed5296282a4d20508f9cbed258ad13db59c1", 0xb6}, {&(0x7f0000003000-0x30)="654690e7b44ff1b0758082916d02a4ec2b80e687c97593a7ad43ecdffaffa198e05d8ed607ad00816929fbca6775cbdc", 0x30}], 0x4, 0xe) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)) 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000c40000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bd"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000205000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c31000)={0x0}, &(0x7f0000a5d000)=0xc) 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, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d90000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getrlimit(0x0, &(0x7f0000e16000-0x10)) 2018/02/04 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fd8000)={0x0, 0x0, &(0x7f0000ce7000)=[{&(0x7f0000fd2000)={0x11e4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x87, @u64=0x4}, @typed={0xc, 0x3e, @uid}, @generic="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", @generic="a387be48817624761bfc32e21d410148eb08e01e01b7f947f42984c40808cfd5378f0f4bfb2fd5b2a25b3cc5c7336b8994c75f45b5182f366b24240cdbfb9a1f1a69565b819b7633f5ee285aca27e194b4be0aa551499ba933a75c71105ea57fd226bcc69dcccf99fd6e52501f0cdd14a39d05de35484cdc590ae3a77941e03d5816c99fd56e1898fa89943ef15ae973ff54e7033f8ec2b530e8208d6b07265dcaa62607e9c939c0b44202bee8db66329fbc01a4812f62c8754d81", @generic="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"]}, 0x11e4}, {&(0x7f0000fd6000-0x122c)={0x110, 0x18, 0x0, 0x2, 0x2, "", [@nested={0x54, 0x76, [@typed={0x18, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x7c, @ipv4=@empty}, @generic, @typed={0xc, 0x83, @u32}, @typed={0x0, 0x55}, @typed={0x10, 0x1a, @u64=0x6}]}, @generic="220c2ed569abaad5133abebdf89bc758e8769f6471e2dc151dd16f0c5cd889fb5b818e651263ce0264b0f33f16a62888b2ecafe5af6ae36309be578410c7f3ff243063766c1995617850c1a0d51fddb2848a180c0fe3ea8d49dbdf8b311464356851a8a01f5310d7c1b43f8bf68c1977c8c2d455720db31fb4ab8747061a734a65b6685d66912b5677c1c620ede91dfa6d092c2a4f55aad5875dab3a00f3077ef9568c3770e710961c"]}, 0x110}, {&(0x7f0000f11000)={0x318, 0x15, 0x10, 0x6, 0x1, "", [@typed={0x189, 0x87, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x284, 0x65, [@generic="76898fd0b0a831a2002906a3313667c66a49c6d8b5ab4a2dc08195d9de79913c988b1ef542eaba5831fcc76a1a27d11f4aad5158a5435d1e2c09461663fae37336258a9cd07dcee9b6e0c60c17d04eac64a8e49f3b9fdd479f379e9c11ca745fd99d4f7f06c2d748c28b0683fedcb2103e4c9029d692ac755dca5b233ff5c527f9e4c16d245d201d1e606fd039976a5a4261225411e3692da322ca93028589dca7cb906972b7579b8106f6078e0428949f74b8131d86ba00e69c66", @generic="713c22366eaa0669314a341041b150a34e12c7be2f89f0b548b92248f36f79b1e7936860c82b30758a8d79fcc9e7bb1bded3fa774db917a8e80cd249e7e4fef9c7c2f9e7aff9a566c0409ca88bb43679ecffc8b52291d01dfa880a4b8b5416c4e7d61b73c66a9a22be88babdfbc364b9d5c06d087293eca5f114bd921f13e0941ed35f23a28f659dd1c0668b587294a91742c1f9aa2d76cdd2a27e46da4f8d9ecac1c343e0d6f6382f9b4abaa0cb1c085dbcdd2fe698ff192dee4b543a47d31bf6c4ed1d6498fe0533c2e4593abbe0ddbcdbd8cabaf12921bcee44", @generic="609bdf25b1e0a38e42c80a17cbcdb5323f19e43c636dd36f6c6897cf00c62e8bc00bdb823032ca4ec21ea662f23980bdac71cbb83ae074febaf96130b2f6597af0890f5eb93f8a9d3eb28d88adc54e68070a386272d91020beb5cf7fb6df130234a468329150516c065706db03ec7d233a7f", @typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0xf, @pid}, @generic="70bdf4650b99ff59c1c010b62cb3515756173ca0e216c98de69d0c3ae9a11cb1b0f2dba52c7184f9c0cc3121d3974796ac72cf7335cb679ef521bcf274e8dabc8c2e144aa81d4a3564024543979dd6a1164fa951737e33dd7cf15936adf11a45"]}, @generic="d19b0a3280b85811a2fca1f400af1f6fa010fd7eb80f5d03bcb4c99e30087b26014be075594504b3bf104e54354d94b007aefc92783cb5a392ab09c42694fa9412624fe427a29e7b3b5af682d0a0f0b22243d486cb4ad059465eec20cdbdb011ae9c38e30bb338c571"]}, 0x318}], 0x3}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000097b000)='./file0\x00', &(0x7f0000fda000-0x97)=""/151, 0x97) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f2a000-0x4e)=""/78, &(0x7f0000dba000-0x4)=0x4e) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x7f, 0x0, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ae0000)='net/rt6_stats\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/dsp\x00', 0x442, 0x0) renameat(r1, &(0x7f0000cf7000)='./file0\x00', r2, &(0x7f0000836000)='./file0\x00') sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000781000-0x4)=r1) r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f0000241000-0x4), 0x80000000, &(0x7f0000080000)) 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000992000-0x8)=@assoc_value={0x0}, &(0x7f000068a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032c000-0x20)={0x80, 0x0, 0x400000000200, 0x2, 0x2401, 0x6, 0x3, 0x6, r1}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4a000)=[], 0xe7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000014c000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000cd0000)) [ 78.013612] QAT: failed to copy from user cfg_data. [ 78.032279] QAT: failed to copy from user cfg_data. 2018/02/04 18:54:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00009a6000-0x8)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r1, 0x7) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/vcs\x00', 0x101000, 0x0) finit_module(r2, &(0x7f00000b9000)='\x00', 0x2) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000021000-0x78)={0x6, {0x2, 0x0, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x18, 0xfffffffffffffc01, 0xfffffffffffffff9, 0x7fff, 0x7f, &(0x7f00009dd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x3352feb8, 0x401}) 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00006d5000-0x98)=""/152) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0x1}, 0x8) r3 = dup3(r2, r0, 0x80000) sendmmsg$unix(r3, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[]}], 0x1, 0x40) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000f15000-0x8)=0x9) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000a39000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./file0\x00', 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x9) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 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 = geteuid() getresgid(&(0x7f0000c5d000-0x4)=0x0, &(0x7f0000a47000-0x4), &(0x7f000049e000-0x4)) chown(&(0x7f0000690000-0x10)='./control/file0\x00', r3, r4) 2018/02/04 18:54:42 executing program 1: prctl$intptr(0x2a, 0x0) pipe(&(0x7f00005ad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000095a000-0x10)={0x0, 0x0, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/190) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x100000001, 0x8, 0x1f, 0x9e6, 0x80, 0x8001}, 0x6, 0x200, 0x5}) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000079000-0x8), 0x8) write$eventfd(r1, &(0x7f000026f000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lstat(&(0x7f00005d8000-0x8)='./file0\x00', &(0x7f000090e000-0x44)) seccomp(0x1, 0x0, &(0x7f0000ff6000)={0x20000000000000c3, &(0x7f0000681000)=[]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000043c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000d23000-0x4), &(0x7f000085e000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f82000-0x48)=[{0x6, 0x3f}, {0x4, 0x6}, {0x8, 0x2}, {0x8, 0x2}, {0x7}, {0x4, 0x100000001}, {0xb, 0x5}, {0x3, 0x7fffffff}, {0x0, 0x9f}], 0x9) getsockname$llc(r0, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e79000)=0x10) linkat(r0, &(0x7f0000aab000)='./file0\x00', r0, &(0x7f0000412000)='./file0\x00', 0x400) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000067d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) link(&(0x7f0000acb000)='./file0\x00', &(0x7f00006b7000)='./file0\x00') io_setup(0x5, &(0x7f000024f000)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000d35000-0x12)='/dev/input/mouse#\x00', 0x101, 0x2000) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000908000)=0x2, 0x4) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00005e6000)={0x1ff, 0x4, 0x4, 0x4}, 0x10) io_submit(r2, 0x1, &(0x7f000057f000)=[&(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f0000114000)="63c864ea91a3f9c210165458601a89887c08af7ba9adec1f24b9087f91cb768c62dd98fe07bb42ec6f0522cb22bf407407948c38cdeeb0601898f8d2db9859f4632ac050c0e2060686b92f20a1fdf871fa56bf6a89d8354f82dd017e4172b9570b6cc52a67fa1c8ead", 0x69, 0x3, 0x0, 0x1, r1}]) fstatfs(r0, &(0x7f00007ce000)=""/92) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b33000-0x4)=r1) dup2(r1, r0) 2018/02/04 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x1f, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000001e000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0x19), &(0x7f0000026000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0x5c)={0x0, 0x52, "ccf6c648a478d9472c93829f23147114ae36d350e42c4b1d1a55d6aeec6b449ef7c8cc17fadf141d1caed31c68bdf3a2610e322a8fe385e3220e6aa1d9ebd1a07a40e0f041cdef873f22b9a7a68853c44533"}, &(0x7f000001d000)=0x5a) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000025000-0x10c)={0x0, 0x5, 0x8, 0x0, 0x0, [], [], [], 0x7}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fcf000-0xc)={0x0, 0xffff, 0x16}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000025000), &(0x7f0000026000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x10c, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0xffffff01, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) request_key(&(0x7f0000256000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc), &(0x7f0000027000-0x4)=0xc) 2018/02/04 18:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fstatfs(r0, &(0x7f00009c2000-0x19)=""/25) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000044c000)=0x1, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000c90000)=[{&(0x7f0000f3d000)=""/34, 0x22}], 0x1, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x2}}], 0x48}, 0x0) [ 78.164155] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000000d000)=""/110) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0x7]}, &(0x7f000000d000-0x4)=0x108) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/sequencer2\x00', 0x400, 0x0) getdents(r0, &(0x7f0000836000)=""/219, 0xdb) syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000254000-0xb)='/dev/vcsa#\x00', 0x0, 0x80) 2018/02/04 18:54:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00009b8000-0x4), &(0x7f0000914000-0x4), &(0x7f0000871000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000368000-0x8)={0x892b, 0x100000000}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)='/dev/hwrng\x00', 0x200000, 0x0) getpeername$packet(r1, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a72000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000e54000)=0x2) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000d5b000-0x78)={0x7, 0x0, [{0x490, 0x0, 0x1f}, {0x10000, 0x0, 0x5}, {0xcf0, 0x0, 0xffffffff80000000}, {0x9, 0x0, 0x4}, {0xffff, 0x0, 0x8}, {0x5, 0x0, 0x5}, {0x6, 0x0, 0x8001}]}) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000ac5000-0x400)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a67000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3d82, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}}, &(0x7f0000c3a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000846000)={r6, @in={{0x2, 0x2, @empty}}, 0x3, 0x9, 0x7, 0x7, 0x401}, &(0x7f0000964000-0x4)=0xa0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r7) [ 78.211659] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 78.236648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r0 = creat(&(0x7f0000e58000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) accept$inet(r0, &(0x7f0000be4000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000009c000-0x4)=0x10) ftruncate(r1, 0x0) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/rtc\x00', 0x210800, 0x0) mkdir(&(0x7f0000d31000-0xa)='./file0\x00', 0x80) ioctl$void(r0, 0x0) r1 = inotify_init() ppoll(&(0x7f00007e0000-0x28)=[{r1}], 0x1, &(0x7f000032c000+0xe25)={0x77359400}, &(0x7f0000c9a000-0x8), 0x8) inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) rmdir(&(0x7f00009e4000-0xa)='./control\x00') mount(&(0x7f000029e000-0x10)='./control/file0\x00', &(0x7f0000830000)='./control\x00', &(0x7f00002d7000-0x7)='devpts\x00', 0x1000000, &(0x7f00000ec000-0x87)="8358c39daed17e22bbbec37bfc1d48899eb1836ef2090f3a996ab70d2902ab4951c06841d5cd499a3b65e798df9360f0ab590638071acd49eb5dbe915cb2f3bc7f0f11a605644a1a37fd3786f3ec4f6fe3d96039d88a81ce37da445c241a00fcc98b1b11f20c0c450ca997bcefbff4b7f1515783aa1438a559951139cb6eba81c9d40aad9c9ed3") r2 = semget$private(0x0, 0x3, 0x400) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00003d9000-0x1000)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000015d000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000bbd000-0x40)={r3, 0x7, &(0x7f0000122000-0x1c)=[0x7, 0x1, 0x0, 0x0, 0x1f, 0x3ff, 0x2], &(0x7f0000bca000-0x10)=[0x8, 0x8, 0xc997, 0x3], 0x23, 0x6, 0x2, &(0x7f0000343000-0x18)=[0x6, 0x1, 0x80000001, 0x100, 0x8, 0x401], &(0x7f0000590000-0x4)=[0x4]}) 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000004a000-0x24)={0x8, 0x2, 0x5, 0x8001, 0x3, 0x8, 0x4, 0x800, 0x73, 0x3, 0x140, 0x80000001}) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) fcntl$lock(r0, 0x7, &(0x7f0000002000)) getgid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000090d000)={0x0}, &(0x7f0000a82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000b28000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0xffffffff}) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4798}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00001e8000-0x1c)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001fb000/0x18000)=nil, &(0x7f0000a90000+0x9e0)=[@text16={0x10, &(0x7f0000d5d000)="64ff012e360fc71bf32e0f070f4e53f166b8ef0000000f23d00f21f866350000000a0f23f80f326426652e0fe8aa4568260f11eb0f201066b9800000c00f32", 0x3f}], 0x1, 0x1, &(0x7f000069c000)=[], 0x0) 2018/02/04 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0x7, 0x10001) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a3b000)=r1, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/04 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000093e000-0xb)='/dev/midi#\x00', 0x7, 0x4000000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000322000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e48000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xfffffffffffff000, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x2}], 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x0, 0x200}) readlinkat(r1, &(0x7f0000fd4000)='./file0\x00', &(0x7f000087b000-0x5b)=""/91, 0x5b) 2018/02/04 18:54:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x204543, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x9, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000212000-0x4)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007a4000)=0x12b9, 0x4) 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in={0x2, 0x3, @empty}], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e3a000)={0x4, 0x80000000, 0x8, 0x0, 0x40, 0x8, 0xffffffff, 0x6, 0x0}, &(0x7f0000944000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001fc000)={r1, 0x8, 0x80000000, 0x20000000200000, 0x2000400000, 0x4}, &(0x7f000027d000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000201000-0x8)={0x1, [0x0]}, &(0x7f0000e99000-0x4)=0xffb4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r2}, &(0x7f00002b1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000dd3000)=0x20) 2018/02/04 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeae, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x400001000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a74000-0x28)={@common='bridge0\x00', 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a67000-0x4)=0x2, &(0x7f0000dc7000-0x8)=0x4) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) fstat(r0, &(0x7f000057c000-0x44)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000c08000-0x4)) 2018/02/04 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c6c000-0x12)={@common='lo\x00', 0x9}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x27)="0a75b00100ffffffffffff000084b7678719f8c6a5cc4d007a689376d29a52502cffd6b8238eb3", 0x27) 2018/02/04 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e08000)='/dev/sequencer2\x00', 0x2502, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f0000-0x11)='/selinux/enforce\x00', 0x153000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000d0c000-0x4)=r2) 2018/02/04 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f00003e5000)={0x0, 0x0}) bind$inet6(r2, &(0x7f00005f0000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x74b000000000000}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000100000-0x18)={0x101, 0x2, 0xfffffffffffffffe, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fb7000-0x4), &(0x7f00005eb000)=0x4) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) connect$inet6(r3, &(0x7f0000d12000)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000601000-0x10)={0xcc, 0x9, 0x6, 0xe20}) sendto$inet6(r4, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 18:54:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000fbb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x8200, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100, 0x9, 0x1d0, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/02/04 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bd3000)=0x2bcd, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000d57000)={0x2, 0xd668}) semget(0x0, 0x7, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x8001]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000024e000-0x18)={0x1, 0x0, [{0x40000080}]}) 2018/02/04 18:54:42 executing program 6: 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$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000350000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x4000010) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/04 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x1, 0x7ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fc6000)={0x0, 0x5fb7, 0x3c}, &(0x7f000092e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d0000)={r2, 0x80000001, 0x20}, &(0x7f0000ad9000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002d2000-0x14)={r3, 0x80000001, 0x8001, 0x3ff, 0x3, 0x8001}, 0x14) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000075f000)='sessionid\x00') r2 = socket$inet6(0xa, 0x4000000006, 0xffffffff) ioctl$TIOCGPTPEER(r1, 0x5441, 0xef79) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x100}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000441000-0x4), &(0x7f0000bba000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000039f000-0xc)={0x0, 0x81, 0x20}, &(0x7f0000197000)=0xc) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000a31000)={0x1f, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a8a000-0xc)=@sack_info={r4, 0x2}, &(0x7f0000f32000)=0xc) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) preadv(r1, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cbc000-0x4), &(0x7f000099c000)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000031b000)={{0x0, 0xf, 0x2, 0x42e, 0x6, 0x6}, 0x0, 0x7f, 0x6}) bind$netlink(r1, &(0x7f0000951000-0xc)={0x10, 0x0, 0x3, 0x22000000}, 0xc) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) 2018/02/04 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000510000)=0x2, 0x4) dup2(r1, r0) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x2) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/04 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x9c, &(0x7f00009f2000-0x9c)=[@in6={0xa, 0x0, 0x9, @empty, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfa}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff01}, @in6={0xa, 0xffffffffffffffff, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x0, 0x19}, 0xd06}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(0xffffffffffffffff) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)) clock_settime(0x7, &(0x7f000016e000-0x10)) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r5, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00007a9000)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000771000-0x7)=@assoc_value={r1, 0x5}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00006dc000)=0xfff, 0x4) r7 = getpgid(0x0) ptrace$cont(0xffffffffffffffff, r7, 0x329a, 0x12000000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) memfd_create(&(0x7f0000195000-0x8)='selinux\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)) 2018/02/04 18:54:43 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) pipe(&(0x7f00004af000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x280000, 0x0) 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00009cf000-0x8)={0x0, 0x0}, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)) shmget(0x0, 0x2000, 0x2, &(0x7f00009b9000/0x2000)=nil) shmget(0x2, 0x2000, 0x800, &(0x7f00009ca000/0x2000)=nil) r1 = shmget$private(0x0, 0x2000, 0x104, &(0x7f0000f4a000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000c65000-0x14)={0x10000, 0x48000, 0xf04e, 0x7, 0x2}) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgsnd(r0, &(0x7f00001bd000)={0x0, "fff25a019f673438460fa08b0303a47eee275c7831125fc07ad18a6c235a0d2b0a8dfa082a6f493f3aa10af599cefbceebae1e04ddd7ed6f4f007b337bae95c84e3834d18895deb3db3cac14048b485bb9f9d280ab818649d0ba4823f0b7c776d6a70db665d0564b07e20ea6b72584834b9d7c955a0f40cca43975a4ccff9223e1c5608a86354e7cb4f5dc2f9b8c8ee2101ad7ad64a836"}, 0x9f, 0x800) perf_event_open(&(0x7f0000473000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 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) prctl$setname(0xf, &(0x7f0000f86000-0x2)='(\x00') mknod(&(0x7f0000c55000)='./file0\x00', 0x20, 0x5) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) close(r0) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x787c0dd6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000000b000)=0x8) 2018/02/04 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00007f6000)) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cbb000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000bac000)={r0, 0xcd26, 0xa31, "091425b7eddcbca50edf98ba51acf948fe6817a9e4b4472292a288d56b5ab67ffc736f32a8bd7b0b2bf22ce58dcb2753f8e8ed1d21a276759ef51dc8bb05e8fcfcfe978ee73ddb60af9dbe96b75f0f3546da0b73a35a5a4a97a543f9fafbdd4eff5f1c82f895c73be2a4a9ebce3225"}) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00002e0000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac8000)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000b1000-0x4)=r2, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f0e000), &(0x7f00003c1000-0x4)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000601000)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xff80) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x7b0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x7b0}, 0x1}, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x1, 0xfffffffffffffffe}, &(0x7f0000166000), 0x400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000964000-0x90)={[0x24, 0x3, 0xfffffffffffffff8, 0x5, 0x3d6a, 0x1, 0x5f8, 0x7ff, 0x8bcf, 0xab7, 0x100000001, 0x9, 0x1, 0xff, 0x200, 0x6f58e3a3], 0x4000}) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000473000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000522000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b05000-0x4)={r2}) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000982000-0x2)) dup3(r1, r0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000027000-0xb0)=""/176, 0xb0) keyctl$session_to_parent(0x12) sendmsg$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) openat$mixer(0xffffffffffffff9c, &(0x7f000002b000-0xb)='/dev/mixer\x00', 0x400082, 0x0) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ca8000)=@assoc_value={0x0, 0x69}, &(0x7f0000ee9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003a6000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x7, 0x6018, 0x10001, 0x2}, 0xa0) r2 = open(&(0x7f00002dc000-0x8)='./file0\x00', 0xa80, 0x80) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000a61000-0x6f)=""/111, &(0x7f0000b62000)=0x6f) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000036f000-0x20)={{&(0x7f0000b31000/0x2000)=nil, 0x2000}, 0x1}) [ 78.790058] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 78.856978] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a000)=0x14, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000003000)={0x11, 0xf7, r0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000004000-0x4)=0x9461, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000000c000)="523d43002469f1ab1a473c4417118f27a30e000000000000e755285de1a1c4b660774f688b7f9b1c8c6919c6175fbd5c0a6f44b0c040e1aa491b9729dfac58cfcc8fe5930c06bdeb2f0f4379cf", 0x4d) 2018/02/04 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000981000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x1d, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) lstat(&(0x7f00008ed000)='./file0\x00', &(0x7f0000ac3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bdf000)='./file0\x00', &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = add_key$keyring(&(0x7f0000477000)='keyring\x00', &(0x7f000095e000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000dce000-0x8)='keyring\x00', &(0x7f0000cec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000108000-0x50)=[{&(0x7f00003fc000)="d390246b8a480b55413a461cf854426a6fed3b0b1cbd0622cbc8c2cb9b32420e98e135d01f12465b9330d26215f63f5f766869839cee3434ff2ee963c9f7350d8516ebe791197867fe154c342d", 0x4d}, {&(0x7f000011b000-0x1000)="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", 0x1000}, {&(0x7f00008d6000)="b56736c8887fb1184ca38076fe9fd89bf50053c06a0fd3fc7a8564810dabaae4263954b7fe052efd1ea97ce0e5e74c92f112add7fc363af544e39816fcdc2153a63701b4c082ee78baad66638429be3da55e9268e0da33d698bfdc5bea2f528fd814d15ce12c1c61e331e5d92152bb6e30f2160b14ebf8a21850e5168255304666a27d58f9c8bf353b69b060a41a4ab2e74be1323f6bc6d2018ff51c77", 0x9d}, {&(0x7f0000599000-0x91)="904c9852ab6434facfb10af7655c2caad4b6cc783229aa7ee3c44d5617e7384439420d3572a10ea3d50cb5e0f45b5c166f71745d5c6541f6a80a014a6e980a658221b4c67a7072a1cf7dad02efbe32d3ea60e7fe5f6f6d03f9043450df7c4e07c05b443ee0cb9d389b36c378b844ca217d1ecd27b1819d72d597f6515c764c855e92611551812dc7bb689fb949c9b4d407", 0x91}, {&(0x7f00008c9000)="51f027a389fe", 0x6}], 0x5, r3) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000)={0x7}) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000246000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00009a9000-0x4)) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000001a000)='/dev/input/mice\x00', 0x0, 0x181000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000001a000)=0x1, 0x4) sendmsg$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) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000005000)=0xfffffffffffeffff, 0x4) readv(r2, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4e200) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000016000), &(0x7f000001c000-0x4)=0x10) 2018/02/04 18:54:43 executing program 5: prctl$void(0xffffffffffffffff) 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000009000-0x2), 0x2) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000004000-0x8)) 2018/02/04 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000f88000)={0x0, 0x0}) getpid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$TCXONC(r2, 0x540a, 0x9) kcmp(r1, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000072c000-0x4), &(0x7f0000f37000)=0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f84000)={0x0, 0x0, &(0x7f0000f86000)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000065f000)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x19, 0x4, 0x1, 0xffffffffffffffff, 0x9, r0, 0xfffffffffffffeff, [0xa]}, 0x2c) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eb5000)='GPL\x00', 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000024a000), &(0x7f0000634000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) read(r0, &(0x7f000001c000-0x57)=""/87, 0x57) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a88000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000db9000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b8a000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x78}, r2}, 0x14) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000905000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b17000)={0x0, 0x9, 0x30, 0x7a, 0x81}, &(0x7f00001c1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000347000)={r2, 0x9, 0x30}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2, 0x0, 0x1c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r3}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000062a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000392000-0x4)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000004000-0x4)=0x1, 0x4) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00006c3000), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a8000)='/dev/ppp\x00', 0x800, 0x0) listen$netrom(r1, 0x9) 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a0d000-0xb)='/dev/hwrng\x00', 0x4180, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fa6000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000de000)={0x0, r1}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f000076d000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) readv(r2, &(0x7f0000f56000-0x10)=[{&(0x7f0000bb5000)=""/145, 0x91}], 0x1) 2018/02/04 18:54:43 executing program 0: 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dca000-0x10)=@common='gre0\x00') r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[]}, 0x0) 2018/02/04 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x8000003) symlink(&(0x7f00001d6000)='./file0\x00', &(0x7f0000ff7000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000b42000-0x68)={0x1, {&(0x7f0000d4c000)=""/151, 0x97, &(0x7f0000aed000)=""/144, 0x1, 0x4}}, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000004b000-0x9)='/dev/rtc\x00', 0x20000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000915000)={0x0, r0, 0x5}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) 2018/02/04 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000406000-0x3)='\'(\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003cd000-0x20)={0x3ff, 0x0, 0x2, 0x100010}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c4d000)={r1, 0xb319}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ed4000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000039e000)=0x0) setpgid(r2, r3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00002ff000)=0x1, 0x4) fadvise64(r0, 0x0, 0x5, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f81000-0x2)={0x7, 0x4}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000485000-0x10)={&(0x7f000079e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r0) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)) clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) 2018/02/04 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f64000)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000789000)='ramfs\x00', 0x400100003, &(0x7f0000616000)) r0 = getuid() r1 = syz_open_dev$usbmon(&(0x7f0000146000)='/dev/usbmon#\x00', 0x3, 0x101001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000de7000-0x10)="b222d00be91935283ccc3bd540892bda", 0x10) r2 = getgid() syz_fuseblk_mount(&(0x7f0000767000-0xe)='./file0/file0\x00', &(0x7f00000cd000)='./file0\x00', 0xa000, r0, r2, 0x7fff, 0x1, 0x100000) chdir(&(0x7f000057e000-0xe)='./file0/file0\x00') r3 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00003f0000-0x4), 0x46f7909d8691e046) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000ce000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000a9f000)='./file0\x00', 0x2) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000052000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000053000-0x20)={0x0, 0x2000, 0x10001, 0x200, 0x1c3d}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000054000-0x50)={{0x101, 0x7}, {0x3, 0x2}, 0x10000, 0x1, 0x7}) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0"}) openat$vcs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/vcs\x00', 0x228000, 0x0) 2018/02/04 18:54:43 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f00004b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00004df000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000588000)=[{&(0x7f0000f94000-0x35)=""/62, 0x72451227}], 0x10000000000003b3) 2018/02/04 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000454000+0xb5c)='/dev/snd/midiC#D#\x00', 0x5, 0x1) connect$inet6(r0, &(0x7f000028a000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xd9cf}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa0e, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9}, 0x1c) write(r1, &(0x7f0000fe1000)="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", 0x1000) 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a43000-0x10)='/dev/sequencer2\x00', 0x280080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009fb000-0xe8)={{{@in6=@empty, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f00009ba000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002, 0x2}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000177000-0xb)=[{0x0, 0x1}, {}], 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000d03000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000c3000)) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000d57000-0xf5)=""/245) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@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={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000e000-0x6)={0x0, 0x7}, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000-0x8)={r1, 0x40}, &(0x7f0000013000)=0x8) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000003000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000011000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x9, 0x2, 0x1, 0x2, 0x0, 0xa0, 0x2b, r2, r3}, {0x9, 0x6, 0xd4b, 0x0, 0x36, 0x2, 0x8d0e, 0xc0}, {0xff, 0x401, 0x7, 0x7fff}, 0x9f49, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x400, 0x8, 0x8, 0x100}}, 0xe8) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000003000-0x70)={[{0x1, 0x20, 0x6, 0x2, 0x0, 0x6, 0x5, 0x7b9a, 0x5, 0xffff, 0x400, 0x9, 0x7}, {0x2, 0x9, 0x8000, 0x1, 0x6, 0x5, 0x6, 0x2, 0x2, 0x4, 0x8, 0x3, 0x8}, {0x20, 0x80000001, 0x3, 0x1, 0x3f, 0x14000000, 0x9, 0x0, 0x8000, 0x2, 0x1f, 0x77, 0x6}], 0xee}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000-0x10), 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000574000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000ae5000)={0x7b, 0x0, [0x6, 0x1e4, 0xfffffffffffffffd, 0x1ff]}) [ 79.257486] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 79.257486] The task syz-executor7 (9824) triggered the difference, watch for misbehavior. 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fd000-0x11)='/selinux/enforce\x00', 0x14000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000183000)={@dev, @broadcast, 0x0}, &(0x7f00004b3000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000a80000-0x38)={&(0x7f000006a000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000dc9000-0x10)={&(0x7f0000e15000-0x84)=@ipv6_newaddr={0x84, 0x14, 0x4, 0x2, 0x2, {0xa, 0x10, 0x2, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x500}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000014}, 0x4050) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000255000-0x18)={@empty, 0xffffffffffffff29, r2}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) 2018/02/04 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) syz_open_dev$dspn(&(0x7f0000125000)='/dev/dsp#\x00', 0x0, 0x2ad00) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000005a000-0x40)={0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000056000)={0xfffffffffffffffd, 0x0, 0x80000000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000)=0x0) sched_rr_get_interval(r3, &(0x7f0000038000-0xb)) r4 = dup2(r1, r1) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f000005a000)={0x6, 0xfffffffffffff800, 0x81, {0x77359400}, 0x40000000000000, 0x5}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick=0xde23, {}, {}, @raw32}], 0x60) openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x7, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000b6d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b37000)) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000079f000-0xb)='/dev/mixer\x00', 0x404000, 0x0) connect$bt_l2cap(r2, &(0x7f0000005000-0xa)={0x1f, 0x1, {0x101, 0x3dda, 0x9, 0x8, 0x0, 0x2}, 0x3}, 0xe) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{}], 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x7ff) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x200000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000136000)="8907040000", 0x184) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) eventfd2(0x7f, 0x80001) connect$inet(r0, &(0x7f00007fc000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/04 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f000008e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004f1000)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a0f000)={0x0, 0x12d0}, &(0x7f0000ab1000-0x1)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000423000)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f000064e000-0x4)=0xe8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/audio\x00', 0x2040, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00004ec000-0x4)=r1) setuid(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000980000-0x8)={r2, 0x7fff, 0x40}, &(0x7f0000187000)=0x8) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = openat(0xffffffffffffffff, &(0x7f00008c9000-0x8)='./file0\x00', 0x60000, 0xc) bind$pptp(r2, &(0x7f00001a4000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) dup3(r0, r1, 0x0) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f0f000)={0x0, 0x0}) preadv(r0, &(0x7f0000b4a000-0x60)=[{&(0x7f0000024000-0x76)=""/239, 0xef}, {&(0x7f00009ff000-0x85)=""/133, 0x85}, {&(0x7f0000ee8000)=""/4096, 0x1000}, {&(0x7f000049b000)=""/168, 0xa8}, {&(0x7f000066a000-0x73)=""/115, 0x73}, {&(0x7f0000525000+0x910)=""/4096, 0x1000}], 0x6, 0x3) signalfd(r0, &(0x7f000069e000)={0x4}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a94000-0x8)={0x7ff, 0x3272395f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ac2000-0x9f)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x9, 0xfffffffffffffffb, 0xbcec, 0x1}, &(0x7f00009d0000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba4000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000000000000, 0x800, 0x9, 0x5, 0x10}, &(0x7f0000242000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$adsp(&(0x7f00005aa000-0xb)='/dev/adsp#\x00', 0xffffffffffffff9c, 0x40400) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000072f000-0x4)={r1}) sendmsg$nl_xfrm(r3, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f0000056000), &(0x7f000097c000)) 2018/02/04 18:54:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000069a000)={0x0, 0x20, &(0x7f0000fd1000-0x20)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f0000113000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd1000-0x8)={r1, 0xfffffffffffffff8, 0x10000}, 0x8) [ 79.372671] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 79.387890] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x10081, 0x0) connect$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x3, {"438e44e45775d6"}, 0x2}, [{"8495d9aef633c7"}, {"bede1357c545cd"}, {"be89192d45a94b"}, {"9dd1d85f020297"}, {"fbbc4baf99895f"}, {"fe33ae4f9ac9f3"}, {"5f472e6ee36afb"}, {"61f93eff378b0b"}]}, 0x48) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0xa2, 0x6, 0x1e, 0x4, "1c3f750197b74adf1bb7cbcabc23a914960af08ebf671642fcce72239a5ea8356a3f87b507929d7395a952a6f70255bcc35c48a64aaac918c248c776e303be5a", "6f934220684d507e3333a8b2998d8a0e32db52c7a30fb00500c9323c61d7a0cb", [0x5, 0x80000001]}) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = open$dir(&(0x7f0000395000-0x8)='./file0\x00', 0x40000, 0x101) getdents64(r0, &(0x7f0000ec7000-0x1000)=""/4096, 0x409) 2018/02/04 18:54:43 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000bf1000)='/dev/midi#\x00', 0x7, 0x48080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000595000-0xb8)={0x0, 0x69, 0xed, 0x7, 0x8000, 0x6, 0xffff, 0xea, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0xc189, 0x7, 0xbac, 0x7fffffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xa7)={r1, 0x9f, "ff1c5e79927606bd63bfa26846dd751de7db13466ed9d1552be96deda979769a8cb8614de6428f254a7acc9b5984c2dc34e23c32ee314227413d063c63b6adf3f57ad97ecdfe8169bf41426fa54ae44b8b4331c7e2dc111669799f5e179ba3d379958624c8c6336821e6df4df6be68f11913f641835623f003ab9bb036f1df0b57a12a52e39346dbc1d4a0998e4ed4b2e6acdfefda83b6c0cd8c4daa1e04ec"}, &(0x7f0000000000)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000065000-0x8)=0xe536, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a0f000)) r2 = socket$inet(0x2, 0x400080002, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000036000-0x358)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000afc000)=0x7, 0x4) [ 79.435463] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/04 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/sequencer\x00', 0x80000, 0x0) statx(r1, &(0x7f0000256000-0x8)='./file0\x00', 0x4000, 0x80, &(0x7f0000f6b000-0x100)) 2018/02/04 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000ccc000)={0x3}) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f0000c0f000-0x8)='./file0\x00', &(0x7f00006c9000)='./file0\x00') 2018/02/04 18:54:43 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @empty}, 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) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@llc={0x1a, 0xf7, 0x1f, 0x400, 0x1, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="bc648bc766986c56ab19f81111e7ea3658c1bd3e0a75f38343dada8a32c815918e8c0b12c2861a187bd38b0c9af20b46afe06721de86072e181910c41d81eb8bcc4354ae1a6a82c1b4238847b9336ac3636ea25e1bd7316fdc8f1de9f456ea86a9a632b1338feeec089f7c82b885f6e4372e8f52c20422efedb92eb26e219f806179d3acbed1a9c559c4ebe5bccc3147be05f24b7eeac09874a007df7c7bb31a5cb4c49d", 0xa4}, {&(0x7f0000003000-0x44)="859033412cf54825e7babf27e2c8b2408fafa5773ad3fa8b249d2104bc45218a33a8882c975b8351c30b5d8554f864a38b93e33c45af99224a423e578fe26249bc3a187e", 0x44}, {&(0x7f0000001000-0x21)="22cbdb1624de68648bbf6f44aea43afc2b9543a320ec852d9942da8ce07f8e6ab5", 0x21}, {&(0x7f0000001000-0x49)="c39f4e7cca7158a47428a11b6728a3fb20e6445d9d59d355f66b05dd1feadeddb003f8e54728848a8b24f666c3dd7d0463204b78f5a1209b51d92d5d119e4a5e8daa4625cd8a2f0831", 0x49}, {&(0x7f0000001000-0x32)="4a9d223869cc3c7e8757820535b3ca40cba2045bc732520f56c6a8958d867153bdb8e1f19651cd68cdee44e4ce4213840abf98c32370c8a6c3b33cb3e4ae3f5e3b5097ec9a944b04d1b15e76551d0be2599f6e06a865e92711889be8527671c1e4", 0x61}, {&(0x7f0000001000-0x4f)="69047cb35c881bff41f0fd5642e6d5ccc5c2d87812f023c78d0ef6318be5910273f56bf18de820a7a4aa11321e1b3cb2dfc05449b465ec4363745c9c97347109d238b36dd77e5ce6b3d0f185f7cc7f", 0x4f}, {&(0x7f0000000000)="3a40d2bcbcb395574fca4762633ba12e033cfb79fe33cb6ffee78af9092ab9ccccd213b7efb28a5874dfbdedb9f3c5bff6da80d84708f1b1991e74995d8427183fc6ca674963569ebb2e1003e2f0c6705396f75da42577ac6b31", 0x5a}], 0x7, &(0x7f0000748000-0x1478)=[{0xb0, 0x10b, 0xfffffffffffffff7, "bf362eca73138d9f6bd6c9a60f173c59351143f2ff39c5d5382d48df7d56da8b0a31559acfbce0ae3acb6d80e1f07ed1ae77e40faae50bf7ebf81bf1bf2d5bce5f4017eeab569961af9d97bfc88d68a1b0e3d828712e31e15906dbe2130e181c8bcbb424f6fdb0bb3b2e15d6ae0699ac5e27ba0820adf37dec2a3b44744a1085d8c67b1371972e9e84f3240113d2076b95f6d5d57194c37d71"}, {0xa0, 0x11e, 0x9, "383760474778939579e084ae7ddf85921f5ec3ba6ee3ed5715003ce34bdc98a7e9389557161617e4236b92f4f0f155397ea0c5cc358bf473aa5419eceedcdba7d042b10d03a51b85a069a75718688bbbbf9a59c40bbb0a088ab52204806872e7a6acc16ca226f53de2c2234a5a243036f10ba4cff7151f04b85cf586eb715010d80f34c6d78f054ae10a943b7a76"}, {0x80, 0x11d, 0x4, "0629307d19c37525d69aef54e323123db29408d5a5741caa561a918f2e1096f63590f4c8a76b85b23ca0f1cafe52dcb5dbd0c77f99d2355bec0cd21aaf6bf90b6a5ebd9e10252b8f4c1c5b31e3a95e72220d73afcd8ae3581207904d90ca3421717011a9325e8c93056e6e3dbb5f88"}, {0x58, 0x10d, 0x99, "5779d25e2598ecd6f09f0bc8a63ac309d4ed8cff2a0af4c1912d004184eb4dacf1f3ae4a89edf5a44661c76fb1203171b6522c5873af0dd56447291dae638cf64665526f62"}, {0x48, 0x119, 0x6, "bece24330aa3940194dfdcd14c3b869e955e4cc41705b22b9cb5e90a51ffb00f391395819133939d16e11c9f2b371a7821728b64"}, {0x1010, 0x10f, 0x4, "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{0x58, 0x1ff, 0x7ff, "a802bffdded70bae8418fe30b60e1ee35a33ad5b7705e50136a6b3670f337b1796914aaed05b8fcd73cb4ef1044b10e4f5e8fd0b8811bcde194008b5bb75036bc3a07d"}, {0xf8, 0x119, 0x80, "3db537d5c5c21319e8e525702a444f10d3148a887a987c0d60cefb5a7119d64c958955a5bfac54f808bd65f24c77c3beefc34b4079f3df8f298ab729769a5127ec1dad7d3d7d3caa1e424c431419bb4b3d3bc03d21e5ef2f67123507e2f1b5cc7963421b1a0551dbc4ef459b452e79c956347d2f4813077fffc16952f14bbb31e5ac179374bea57addd5b49f5d3d03533eb6f42b698a6cf7c9ab4dc614cee165e73148eebffc8d31663ee15da8b46957361ed00b8acb6431099da3de3aa0c2a6214ed41cd5a181865a5ec31c7a244fdb20c28878d1d1d5ca421f72ce836b9ef1d92a5bc10740"}, {0x60, 0x117, 0x7, "b17ffab35bcf9ed56d3c0b2134afdd3b67d1e6f4656e6a2baee63b81103d978b53453fc1769103318d1a2b20134425ac63a4f244d8fa32761a8b05b92c717f7e14143562cb51ce7e94d8e9"}, {0x48, 0x10f, 0x3, "b3ae70eee2fe543d569d0d07e04b4d05df9b9756a2cb5eb49aee9b742c0ce6d2ce8687bf7a073eba531358a69fc2d9328a97e85755a2fe"}], 0x1478, 0x4040010}, 0x2b}], 0x1, 0x8001) 2018/02/04 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000b37000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000033a000-0x9)='loginuid\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e40000-0x78)={0xfc1, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x6ee, 0x66f, 0x1, 0xb4, &(0x7f00006b9000-0x10)=@common='bcsf0\x00', 0x79d, 0x9}) clock_gettime(0xfffffffffffffff9, &(0x7f0000f38000)={0x0, 0x0}) io_getevents(r0, 0x3, 0x3, &(0x7f00002b6000-0x60)=[{}, {}, {}], &(0x7f0000885000-0x10)={0x0, r2+10000000}) 2018/02/04 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000584000)) r1 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000613000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d2a000-0x4)=0xa7585045, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, []}, 0x18}, 0x1}, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000281000-0x10)={0x8000, 0x3, 0x6, 0x100}) 2018/02/04 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/04 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f00008c4000)={0x1, '('}, 0x9, 0x0) 2018/02/04 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) r0 = add_key$keyring(&(0x7f00007bb000)='keyring\x00', &(0x7f000019e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000ce9000-0xa)='blacklist\x00', &(0x7f0000083000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005a3000-0xeb)="4423f9b035b856e5ac0b915de24b747976dbceb14bb2f1ad34289b74df3f0368338cc8eb7bbae725d5716a6a4aa3c5fc8ee6057758dffa64afbdff13f2832ade9c4aa0f498ca39aebd45a678c7aae5f4295f9c2adbb6f711744ed4a66efdc50b8f51ca1067677c209d461fa96b0e8749935f60dab9f809e1317c103037d658ea11059ff7993cdbc23eb6101018f8837d7b13f6a303aac2b0ffb4877e4fdbe655bad4785891a0a9e1fc44818587829fa5bc48ee7589298a1744254c6fe25dac3098c78e1bdb028a43c0db30f04d822cb882fbada5e5a936cf6c3c4ba6000a15de5cc6fe2671b1c04b4dc3cd", 0xeb, r0) keyctl$instantiate(0xc, r0, &(0x7f00001f1000-0xcb)="611c5afda0e38037b388f70dd9d8751bc9d9141fc73cf09d92b09a23f622e8980210a6424990347c55d2f006f5e0fb36ce7bad62a06d20a53aff004839cb92a09579dd88a2b9c4c54373eafb373517774d92ed0467f8e307c8cc90216d36551417fb028022107c895b19e776d3f916bd7fd84b936bc70e3e1520c9efd596ea7b5be6bc936b21433783ec821a83b4471441a612ae9e8e571b50674eb5f5d7afbaf56966eb0fe646f8d6a5b5df44c7964f041c5a89032b3d4601dd81bddb835d001e534c8e2eec04e4b8e909", 0xcb, r0) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x800000a) 2018/02/04 18:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000440000)) 2018/02/04 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0xfffffe76) r1 = gettid() bind$llc(r0, &(0x7f0000d02000-0x10)={0x1a, 0x15, 0x80000000, 0x2, 0x400, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000ada000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/04 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000929000-0x1c)=""/28, 0x1c) ioctl$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_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9}, 0x0) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000047c000), 0x0, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f000053f000)='logon\x00', &(0x7f000071a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000228000)="c826a181f6569c8e0a6d0eaac1e578379977f88360f46af17d7afd9397b4a935aee9a91a4969746a50642c9002dec66320e54e50dd81f8819367d4bd90ccba335b5c236d836906bc1051dc5b0e08e634efdae8ac166ed9deb948f9c178e15192096f243e3e795aa14d5ea75b47638a4dbffb563c5b8052d5c108c3ebafd46f61ca48c2e81b454dca325c11cc67f4eda0fcbfaff7c72ccf876f340beeb0f63781bc5fa062cad233e2d99e05d6b2dfd5a00698d4be27b027b7b194215ed3ecf71689ffadbbb7dcae5826", 0xc9, 0x0) add_key(&(0x7f000060c000)='dns_resolver\x00', &(0x7f000003a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000031f000)="0af5494d053cece376c73d615a5fde30d82b3d505c1f6e2734cb720e33bbea6adf627e064627b1272b229ad541479c634982c77fa30993fa0908dc5555e412148fd1c2382b4864949cab78de5d4b8e3ae4402eaeae4684b4389c2c0a4438836c8fd1649aef9086181fde39292ee80ffb869dce5ed0a76f70953ca5aefcbc3f2fcdbed9ada4765611e125176534be060376bf1e108e390c946f1a11", 0x9b, r2) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = request_key(&(0x7f0000ede000-0xb)='asymmetric\x00', &(0x7f0000e92000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bf1000)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x321) sendmmsg$unix(r0, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[]}], 0x1, 0x0) 2018/02/04 18:54:44 executing program 2: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) tee(r0, r0, 0x80000000, 0xc) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bind$alg(r0, &(0x7f000001f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000be5000-0x8)={0x0, 0x0}) r1 = open(&(0x7f00008f8000)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000be4000)={0x0, 0x2}, &(0x7f0000ef6000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000aa4000-0x8c)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x8c) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000636000)='/dev/sequencer\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) 2018/02/04 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e9d000-0x1c)={0xa, 0x0, 0x1ff, @empty}, 0x1c) socketpair(0x13, 0x1, 0x2, &(0x7f0000b17000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000097e000-0x4)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xfffffffffffffffe) setsockopt(r3, 0x0, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000053f000), &(0x7f0000777000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c04000-0xc)={0x0}, &(0x7f00006f0000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000c1000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000c85000-0xc)={r1, r1, 0x7}) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00008e1000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000078e000-0x10)={0x1f, 0x8002, 0x3, 0x5d, 0x0}, &(0x7f00008f0000-0x4)=0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000575000-0x8)={0x3, 0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000802000)={r6, 0x96, "3cf8218fe3d74f8aa7d0ac789a0b34e4299cb318ecf9e4692b98d7418a22a98420044240617438aeabc03deca0c0b9585ec8ac8e349ce8d8eac090b5920ac84a5ebf0e756b07dd4f9ecf7c94764fc454d980338f0e1b550f79772778b217fc716128273cd2b54954cfcb4a08c2b47212d29fc8fc6a8c1b688f851d313da90297dd208864b9d232e95c166a82aece3ae3a3b93ee91514"}, &(0x7f00003df000)=0x9e) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r7, 0xc1105518, &(0x7f00007bd000)={{0x7fffffff, 0x0, 0xe23, 0xa7, "62b9f68433fd1362ab9e47d6ae4d79fdce39b8830f88514f68df43d7baaf682396abc6c4f81af2f2c7df2fcf", 0x2fa0c49f}, 0x0, 0x0, 0xffff, r8, 0x4, 0xfff, "02ca3eca2d83387958e6709c74e995adf6344d02d4342796d4084f4f99a2f32bd8c14d1d344b42638a398ef162b846a9af4e4c743c8c65876d4e11b2632593f5", &(0x7f0000668000)='\x00', 0x1, [], [0x0, 0x4, 0x1]}) 2018/02/04 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000660000)={0x100000001, 0x16, 0xfffffffffffff9da, 0x8, "c45ad8823153796174cacd2be9f6262977b494fe5ac0dc24ea0236dd4df5a208"}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e92000-0x11)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000034d000-0x68)={0x79, 0x0, [0xffff, 0x4, 0x39, 0xb84e]}) listen(r2, 0x80000001) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/04 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000436000)={0xecf1, 0x6, 0x4}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/04 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000027b000-0x9)='/dev/ppp\x00', 0x10041, 0x0) fdatasync(r0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) lstat(&(0x7f0000ef5000-0x8)='./file0\x00', &(0x7f000066a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d1000-0xb)='/dev/hwrng\x00', 0x80000000000000, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = fcntl$getown(r2, 0x9) process_vm_writev(r3, &(0x7f00008ae000-0x10)=[{&(0x7f00001a5000)=""/186, 0xba}], 0x1, &(0x7f0000fdc000)=[{&(0x7f0000c4b000)=""/53, 0x35}, {&(0x7f0000f21000)=""/67, 0x43}, {&(0x7f0000d98000)=""/62, 0x3e}, {&(0x7f0000f26000-0xd5)=""/213, 0xd5}, {&(0x7f0000731000)=""/29, 0x1d}, {&(0x7f0000349000-0xd5)=""/213, 0xd5}], 0x6, 0x0) clock_settime(0x7, &(0x7f00000df000-0x10)={0x77359400}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000056a000-0x4)=0xf4) 2018/02/04 18:54:44 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00009ef000)='/dev/input/mouse#\x00', 0x40db, 0x420040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000379000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000eca000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000316000)=0x5) connect$inet(r2, &(0x7f0000119000-0x10)={0x2, 0x1, @empty}, 0x10) r4 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f00005c3000)=[{{&(0x7f0000f2d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000a9c000)=[{&(0x7f00009e8000)=""/58, 0x3a}, {&(0x7f00003bf000-0xe6)=""/230, 0xe6}, {&(0x7f0000d55000-0xf1)=""/241, 0xf1}], 0x3, &(0x7f0000fdc000)=""/67, 0x43}, 0x2}, {{&(0x7f0000e57000)=@generic, 0x80, &(0x7f0000510000)=[{&(0x7f00003ef000-0xb1)=""/177, 0xb1}, {&(0x7f0000c94000)=""/169, 0xa9}, {&(0x7f0000a99000)=""/57, 0x39}, {&(0x7f0000ae8000-0x57)=""/87, 0x57}, {&(0x7f0000f35000)=""/209, 0xd1}, {&(0x7f0000ea6000-0x41)=""/65, 0x41}, {&(0x7f0000a62000-0x37)=""/55, 0x37}], 0x7, &(0x7f0000db3000)=""/4096, 0x1000, 0x8001}, 0x81}, {{&(0x7f000027a000-0x34)=@un=@file={0x0, ""/50}, 0x34, &(0x7f0000b83000-0x40)=[{&(0x7f0000511000-0xcd)=""/205, 0xcd}, {&(0x7f0000c11000)=""/6, 0x6}, {&(0x7f0000f36000-0x7a)=""/122, 0x7a}, {&(0x7f0000ed3000)=""/21, 0x15}], 0x4, &(0x7f0000401000-0x21)=""/33, 0x21, 0xfffffffffffffc00}, 0x7}], 0x3, 0x0, &(0x7f0000c30000-0x10)={0x77359400}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000c4f000-0x4)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000e49000-0x8)={0x0, 0x0}) process_vm_writev(r6, &(0x7f00008d9000-0x30)=[{&(0x7f0000ce8000-0x7c)=""/124, 0x7c}, {&(0x7f0000b9a000-0xa9)=""/169, 0xa9}, {&(0x7f00001bd000)}], 0x3, &(0x7f00006b9000)=[{&(0x7f0000dc1000)=""/206, 0xce}, {&(0x7f0000a97000)=""/83, 0x53}, {&(0x7f0000152000)=""/39, 0x27}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000486000)=""/144, 0x90}, {&(0x7f000031d000-0xf5)=""/245, 0xf5}, {&(0x7f0000fa3000-0x41)=""/65, 0x41}, {&(0x7f00006fb000)=""/218, 0xda}, {&(0x7f0000052000-0xcf)=""/207, 0xcf}], 0x9, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000bf4000)={0x4800003e, 0x1, 0x29}) msgsnd(0x0, &(0x7f000006d000)={0x0, "06"}, 0x7, 0x100000000) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000cd2000-0x1)='\x00') setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000007d000)={0x7, 0x0, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008cc000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f7000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000c5b000/0x18000)=nil, &(0x7f000042f000-0x18)=[@text16={0x10, &(0x7f0000f5e000)="baf80c66b88ce0e58466efbafc0c66ed0f01c9d1240ff7e37db266b9e70b00000f32abb812010f00d03e0f001d0fc71c", 0x3e6}], 0x0, 0x4, &(0x7f000081f000-0x20)=[], 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000cdb000-0x68)={0x74, 0x0, [0x1, 0x2, 0x8, 0x5]}) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002c2000), 0x8) r9 = fcntl$dupfd(r5, 0x0, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r9, 0xc4c85512, &(0x7f000068e000)={{0x3, 0x2, 0x8, 0x4e92, "3338bb7ce4e47ecffd3acb8d5fae51752aaa2a43783f1749bd8ddf661fb91dc1ae77857d9b650afd72f6a16d", 0x1}, 0x4, [0x8, 0xff, 0x400, 0x47e, 0x2, 0x5, 0xe1a, 0x100000001, 0x3ff, 0x1ff, 0x2, 0x8, 0x7f, 0x9, 0xfff, 0xe81f, 0x2, 0x100, 0x3, 0x3, 0x3, 0x1, 0x100, 0x0, 0x352b, 0x3f, 0x1, 0xa4b, 0x966, 0x0, 0xffffffffffff0001, 0x10001, 0x101, 0x100, 0x3, 0x2, 0x1000, 0x1000, 0x4, 0x8, 0xc9, 0xa9, 0x1, 0x3ff, 0x8, 0x40, 0x8, 0xffffffffffff80c5, 0x100, 0xcb3a, 0x7, 0x7fffffff, 0x0, 0x10001, 0x5, 0x8, 0xfffffffffffffffc, 0x3, 0x7, 0x5b44, 0x5, 0x403, 0x2, 0xffff, 0x5, 0x8, 0xfffffffffffffcd6, 0x8, 0x91e, 0x4, 0x0, 0xcfbc, 0xfff, 0x8, 0x10000, 0x80, 0x7, 0x3f, 0xce1a, 0x6, 0x5, 0x7, 0x9851, 0x2, 0x7ff, 0x80000000, 0x7, 0xf26, 0x3, 0x7, 0x96, 0x4, 0x80000001, 0x400, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x6, 0x80, 0x100000000, 0xf06, 0x9, 0x9d1, 0x0, 0xe76, 0x5, 0x7b3, 0x3, 0xe4e, 0x4, 0xfff, 0x0, 0x100, 0xd55, 0x3, 0x400, 0x100000001, 0x4, 0x6, 0x9, 0x6231193c, 0x10000, 0x7, 0x6, 0x100, 0x4, 0x9, 0x9], {0x77359400}}) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000a46000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5100}) 2018/02/04 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5), &(0x7f0000bc9000)=""/32}, 0x18) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) getresgid(&(0x7f00009f2000-0x4), &(0x7f00000c0000), &(0x7f00001ec000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5dba5ec537907", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$selinux_create(r2, &(0x7f000063c000-0x63)=@objname={'system_u:object_r:iptables_unit_file_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x63) read$eventfd(r2, &(0x7f00000ad000-0x8), 0x31) 2018/02/04 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') exit(0x4) pipe2(&(0x7f0000927000), 0x80000) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/02/04 18:54:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b86000)={0x0, 0x81, 0x9c, 0xfffffffffffffe01, 0xe5, 0x400}, &(0x7f0000a8e000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003c8000)={r2, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xb0c}}}, 0x8c) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ca2000)={0x0, 0x47f5, 0xfff, 0x1a7371c0, 0x9, 0x10001}) r5 = userfaultfd(0x80800) unlink(&(0x7f00003b3000)='./file0\x00') writev(r5, &(0x7f00002b7000-0xa0)=[{&(0x7f000023a000-0x2a)="f0ce5ec29aa44a0fc771f5ccf38aa04ef1f7c04d4aaaf620e8e6c800630b98836795758e51decebd0db4", 0x2a}, {&(0x7f00003e3000)="5096968219476731887147ae9357c785b6cabf7ab2b2cc53ebe886f9512886b9d7d902174d6e8f909feeab81b7b5b139b076ba92157a1b1696d1489269df2158ac9dd53bb32ae111c587297129fc60de1105083c2f89c86826d0f3a5d910b1f2fbff844278db7a33953ebc6f2b167e21d8b8f0c7581662e3ff61cd8d221ada2bf7d1a94ba6018fbe92c68746c67e1341a545fc1528e6b16fa1df596a83f4b4b98f5282398edc0634d526dcb18fe45ca55fe58de966821492687f065bf72738fd669ffd7fdb172c82b7a0279820f5af01dbf660766abf7cd138f1343f7b9dec027c8338bce7592e8a79", 0xe9}, {&(0x7f00003d7000)="bee6ccfa28e7d5beae54e53e6b8fe8b0ccfcb9f6dd2ef366aace8b75ac79d082d4bffeaa3cdc1057c187f786fceaeaea73bf4c76aefe8b303557528a64d69fb534686dce8eaab96234fc8db0b3d1d1fae8ec5088f234c1bd773f5c9557ed43d054d5c0adc1529e82a7303f21665d9243c385361e1d09a4aec134314b902a9b47c4d2ce530ab22f293909e96ae99a3203", 0x90}, {&(0x7f0000fe4000)="4340ba8b2cb02a4ac4b34b928ebff52b6a27caeb91f56f137de8cff8884cfc32a8ea6fa0a7b48901e99a116a5b1910db0367d245adf4eb2f7648982855e4e3e4a04fc62e269a98cd44b67e85fc4b65e41c52b793de7a5f9815d66b8ace0a0944b0c054182a30190ad6c157a902a8dc0aad513b3fb8afbd43dee7b604e47f72847db6a089bdf19a95b719e881b7d376be60d2a134458c4fd05f96e00d1b37d92d7b0f24badeb3354466da5315638eaa3948a3d63ffdc9475758604004265f2d1bd854af831de255b117dd6a7d5082c61743128f7a85f333703c04f1baa56c572fda9905b330a187d0fa", 0xe9}, {&(0x7f0000536000)="f599d0bc7001ad1db744e25322009cacd06b5721beb9d9f894eba04fe43d8b4fb3ecffbd5cd022fef9bcb3a3d5a43f2c9531df9509dcb1191ee13d7a49ad098d54386132b3d8c677a82fdbfa4b0466", 0x4f}, {&(0x7f00003f5000-0xde)="e205daebb15b5a8dc6b9000ed4aa3cb7b2a92d876825f05f91a97ccef5b08b1de17525a401a65e94eaad2f13071e6c9772c4b9098a838dca751138552a15988a587014de8c6fd2c3435b64c90c5bea00cb32f23df7f58dde52e6e757d1f59978fe24ece5b4e8f15546e2e8119750983b8bf5f3cfe874c003c65691e7c76620a2d160b9e25c93cce91e26d0208714f0960304685b4ee599c8a96637465ff50aaabd5e06faa0ad41bfd8b0b84fa83340325b8cabb69e71bae5281914f1fdf42400f2c85337818de497888a6d6a3a7a24ba55bb4689ac66bc9a38d08e1442e7", 0xde}, 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{&(0x7f00004a8000)="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0x1000}], 0xa) umount2(&(0x7f0000ab7000-0x8)='./file0\x00', 0xa) rmdir(&(0x7f0000024000)='./file0\x00') clock_gettime(0x0, &(0x7f000056d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000708000)={0x8, 0x4, 0xf403, {r6, r7+30000000}, 0x8001, 0x6}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r3) 2018/02/04 18:54:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0xa8)="de28", 0x2) 2018/02/04 18:54:44 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0x1}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/04 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000867000)='/dev/vcs#\x00', 0x764, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003d1000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000783000-0x5)='comm\x00') exit(0xfffffffffffffffc) writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/02/04 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pwritev(r0, &(0x7f0000966000-0x10)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ad8000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000eda000-0x8)={r1, 0x3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c6e000-0x12)='/dev/loop-control\x00', 0x400, 0x0) 2018/02/04 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000d1f000-0x8)={0x0, 0x9}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) accept(r1, &(0x7f000048b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00001c9000)=0xffffffffffffff8e) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$amidi(&(0x7f00001e4000)='/dev/amidi#\x00', 0x0, 0x0) 2018/02/04 18:54:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigpending(&(0x7f0000013000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ion\x00', 0x200, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) poll(&(0x7f000000d000-0x8)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 18:54:44 executing program 7: clone(0x0, &(0x7f0000054000-0x2), &(0x7f0000019000-0x4), &(0x7f0000022000), &(0x7f000000b000-0x1)) clock_adjtime(0x0, &(0x7f0000005000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3ec6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000aef000-0x20)=[{0xffffffffffffffff}, {r2}], 0x2, &(0x7f00009e7000-0x10)={0x77359400}, &(0x7f0000697000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)='?', 0x1}], 0x1, 0x8) vmsplice(r0, &(0x7f000044e000)=[], 0xc7, 0xb) [ 80.116913] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/04 18:54:44 executing program 4: r0 = shmget(0x0, 0x2000, 0x800, &(0x7f00001cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000506000-0x4)) shmctl$SHM_LOCK(r0, 0xb) 2018/02/04 18:54:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x68)={0x2, 0x8, 0x5, {0x0, 0x989680}, 0x6, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="3f0f1759c76572e17e246a528fb8fe737ba71d1942555bb4a76e6cf3b3348da3f2522bcdcd1f467b7a04d589e346511d71ee09a6a3923acc06d4c67977cd0baaba97be7e1e168d84e2003c80d13b37399c424c0d53ac1a4335a899ca4454f176bd4ff121927d9d1874bf6977b4069ba9594a07860e13c9007152cd29a8d5486af6a0456f115a43f8fb5870c3af35777512a724d795787fbd692dc8b211ef234eefcd729c8931e8a23fa54237b28e1ee72152a214ea85152a6a9c0aaf430c380ad2f877539cd8b96b9602e9195c5ccf659c37d3d92b", 0xd5) mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000f6000)={0x8, &(0x7f00004b9000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00004b9000)={r2, &(0x7f00004b9000)=""/136}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000005a000-0xc7)=""/199) ppoll(&(0x7f000045f000)=[{r0, 0x4}, {r1, 0x8480}, {r1, 0x200}, {r1}, {r1, 0x4000}], 0x5, &(0x7f00003f2000)={0x77359400}, &(0x7f00004b8000)={0x8}, 0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000032d000-0x28)={@common='ip6tnl0\x00', 0x200}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ae000-0x14)={0x0, 0x80, 0xab11, 0x0, 0x7f, 0x2}, &(0x7f00004ad000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000009a000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x8c) setsockopt(r1, 0x9, 0x5, &(0x7f000039c000-0x75)="6baac8540e85fe6a8ec633494bcbc185e717e54b80701bff16e8492eb6b3f6af3753286493c47c7f95f93315f60e000614936050c2d3dc53400a1bf42fb5887dafb83dbacf5b440fd83a4a4012046552e5bc44fc7b86b139088cd1bac408636d06b6765c683ee9a44f19a5a7b5f9eaf9fa3225af75", 0x75) 2018/02/04 18:54:44 executing program 1: r0 = socket(0x11, 0x80a, 0x0) getsockname$unix(r0, &(0x7f00005bd000)=@file={0x0, ""/4096}, &(0x7f000094d000)=0xfffffe67) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/04 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000522000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') r3 = syz_open_dev$adsp(&(0x7f0000e89000-0xb)='/dev/adsp#\x00', 0x1, 0x119300) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005f5000)={0x4}) pipe(&(0x7f0000d0c000)) 2018/02/04 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008bb000-0x8)={0x0, 0x9}, &(0x7f00004ef000-0x4)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00007bb000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000ddf000-0x8)={r3, 0x0, 0x9}, &(0x7f0000ed9000)=0xffffffffffffff1f) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000042f000-0x4)=0xc000000000000000, 0x4) r6 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) gettid() ppoll(&(0x7f0000002000-0x30)=[{r6}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) r7 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r7, &(0x7f0000006000)=[], 0x0) setsockopt$inet6_dccp_buf(r7, 0x21, 0x82, &(0x7f0000d19000-0x40)="43863289eaf6459a4fcd9f756e970478bf61b133fc7b4fee3238d5ae2d280dde6a47cf3787a01f8640cedc1a64bc8c689c5d923b0ef117216a40c6d027bcc53a", 0x40) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f00008b2000)=""/138) open_by_handle_at(r7, &(0x7f0000be7000)={0x9a, 0x7fff, "b389160847ed526a5da2c97a5377505cfcbd5ee52a2764811cf06908cd5db485bf3b74a867cbd6039e2895666524e4c46ae018c5e65f2fb6703c46f90e136324a061a33b98d2323842cf8a43e3a616cbe8ad0a85132d2529c42c62c1b38c31933d88fcc210d05ee2848f735cbf7f070ba252c6b9271b1874b7ec36b169956d080c62921249ef20500fa8f3488c1e117bc588"}, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000233000-0x8)=@assoc_value={r5, 0x1}, &(0x7f000010d000-0x4)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000d4d000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00005a5000)={r5, 0x9, 0xc4, 0x5, 0x401, 0x3f, 0xff, 0x4, {r5, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xaa4}}, 0x6c, 0x3, 0x6, 0x6, 0x400}}, &(0x7f0000d26000-0x4)=0xb8) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000575000-0x90)) recvmsg$netrom(r6, &(0x7f00004f7000-0x38)={&(0x7f0000dac000)=@ax25={0x3, {"fb893fe9b82089"}, 0x6}, 0x10, &(0x7f0000f85000)=[{&(0x7f0000a5d000)="af360b7d4aea985995af2a821707855ca1d5fdfd7920cc86496f5106660778a55795663596998e0c97db176d942daa68f4a40c57ee288c7c8825857124aaed66c82aab45526c165c679da682c1fd199f63dd0b7442a23d2974f6acaa0c9e9709a7e5a1b235bc216486f8e65bd7748e0598f0be7623d1d1b684bd1b3ca80515fc56e7fbde94a08e133300e7ab7c848c49fe00e5d9ebd9324c962775def1fdf3099e", 0xa1}, {&(0x7f000048d000)="2a581aa5bb7e4195cec007ccc10a68a1b208fad5e4f8c67de204558c1baa9cb218b4d6b4d4ef42b3c28f100ac0f1516c9ae11d736715db6b1d76c5e752b58a04a25db543", 0x44}, {&(0x7f0000fdb000)="e099fd6b209c5cd53593299e6956676fe97c37ec659f465f72afa4cc2cb3b7b8152ccfdf0aa6c10968b494f6d68f7c5841fde775ed00be488ef43b6bdd69e41564ca9a261f70162d9bd6b46618f354a8f83b8b5a55", 0x55}, {&(0x7f0000ba9000)="772194bd669062398e5a59a8d4b62f0b5230590cd706608cb64769160b1d90a0c553", 0x22}, {&(0x7f0000fdd000-0xc2)="300b67bea29ec5efc13a7ea6964b1df5d16ff45c9fb93836db6882851cc1cafc5c859e6b1ada9a9d279624870c1fbf251b313828a9751c15f2adf25d8bfc820737c37fc949fc06dde54b39f9063d58de9066ae4699dcfd718802e0864a8d37091f6e00d396d364824a44bce051d4c50c7f305bcf9a44b526ff2eef2d9deab467fcabc1acd4e6f25b922f186447206c65790806af9ee1b7310987da7103123b67b4daaa4cbc2d86a497ce182c7471d345b5fc89d7d76fad97d0150bfce54e15a579ee", 0xc2}, {&(0x7f000013d000)="786e0bd3b09c99abf10e63f9a788b025642d388e760c4f323725437bdfe385e52f8ea047aa29074098440ca543402e4cde35d547609133a8368ab3c089e3916600f2cbb9b0e111db579640fe5731ab5ccad9a812d441b3119addc6e3852b35c05c60daa72f0a28932607caf1d83036013bcd19e58525bf230227a67bcbe79e910c9e57fffc22052aecd876b4866b618cd6cba7106d9543f1cf4fddd217", 0x9d}, {&(0x7f0000871000-0xa3)="3e898c60898df11a4c957325e7988331ef3964de1dc40c650a47a9cc904b4e740ce12a90f453bd01c85cf0fe3e0c014dad59fa16e074313b136e5050e9b106ee7fa0efe51691f4cf8446ffd4e25d586bbe5ae03601e35075eedb437250ca0b382ae76702c4db8dcca4a54cb73767e1aae34aaa057d33a95d2f00567dbd434e03968ff5e6f6cc6a248ae2c23e55358afcbb53fe633f330f784fb2664da9e3e0d50c64c3", 0xa3}, {&(0x7f000073b000)="b47fd17186a26bd0359ec646db757eb6b11484cd821030f19c667c3aef9df53380b5f8ab58387df5970dc06c6122816173c58f6042536b2726bd8c864cd94990bc86e8773f565f48c06b80e53535539719534b5a22c654723e5b8b8b1561c3ab7c8b4fa16deab2295a4a565ce6128f86676f0ec20e2fa7b9", 0x78}, {&(0x7f00003fe000)="f6458db4bcc6e183f841d298ddad972c173ccb1259f6db23583a46b39752f471dae081ac4a4ec272b4e774ca2d26ef3600f5a31b1a64572ca1", 0x39}], 0x9, &(0x7f000065f000-0xd8)=[{0xd8, 0x100, 0x7ff, "d21c6ac1864f78788c3f13c996f90f2a6a176bf73caf0ccee20daec7ca29759aa1314daaa61470461048e3ec03a3282fc5d1a8f530994f262114e57af8ecd1f1b3d85e4c1fabf38d8d316feaf5ad3e80d2387137ead9775e3ac4aa32af49bf68a9b6af7114e07012643adedbe7d8c4a0c1140105a62e27a4b4f4db3f7829b287b7f034bcd78d0a19a0184f77312218f9a17c5c3ccc7651ee4bffa724fc6e6646800f9d25f328a731a8c010fdcec459596573ea83eedd805e98a60ffddc498d3e21184706609cc0"}], 0xd8, 0x80}, 0x102) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b06000)={0x0, @loopback, @rand_addr}, &(0x7f000052d000-0x4)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000044b000)={0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00003d9000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0xfffffffffffffff8, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x3e, r8, r9}, {0x675c6cfa0000, 0x8708, 0x3, 0x100000001, 0x8bde, 0x2, 0x7fffffff, 0xffff}, {0x1000000000, 0x7, 0x4, 0x8}, 0x10001, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x642e1b7c, 0x6, 0x4, 0x1}}, 0xe8) 2018/02/04 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x20) socket$nl_generic(0x10, 0x3, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000f87000-0x6)=[0x2, 0x8001, 0x1e25dd66]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000905000-0x4)=0x8, 0xfffffffffffffeab) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 2018/02/04 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000055e000-0x8)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x0, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000642000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000202000)={@generic="e852dc470835cdd23611241a69f845e1", @ifru_mtu=0x1}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e0e000-0x70)={[{0xa0, 0x80000000, 0x40ff, 0x1000, 0x0, 0x40, 0x7, 0x3f, 0x2, 0x200, 0x9, 0xf2, 0x9}, {0x2, 0x635, 0x3, 0xeb1, 0xc4f6, 0x80000000, 0xfa, 0x200, 0x6, 0x1fffffffc0, 0x0, 0x7ad, 0x1}, {0x0, 0x1, 0x9, 0x80000001, 0x1, 0x5, 0x2, 0x0, 0x100000001, 0x2, 0x800, 0x1e, 0x8001}], 0x34c7}) select(0x40, &(0x7f0000aed000-0x40)={0x1, 0x8, 0x6, 0x2e0, 0x10000, 0x3, 0x5, 0x7fffffff}, &(0x7f00009b2000-0x40)={0x3, 0x2, 0x2800, 0x20, 0x1, 0x10000, 0x3, 0x2}, &(0x7f0000854000-0x40)={0x0, 0xfffffffffffffffe, 0x8, 0x2, 0xff, 0x50a8, 0x7, 0x8}, &(0x7f0000d07000-0x10)={0x77359400}) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) umount2(&(0x7f0000227000-0x8)='./file0\x00', 0xc) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7fff) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000963000)=@req={0x50, &(0x7f00007ac000)={@generic="6300d7532463a397d29f837329f0d991", @ifru_flags=0x1}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a5d000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00007cb000-0x4)=0xe8) fstat(r0, &(0x7f0000325000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8a000)={0x0, 0x0}, &(0x7f0000aa5000-0x4)=0xc) setresuid(r4, r5, r6) syz_open_dev$sndpcmp(&(0x7f0000537000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) r7 = dup(r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002a6000)={0x0, 0x3}, &(0x7f00003d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000ad8000)={r8, 0x100, 0x20, 0xfff, 0x2}, &(0x7f0000dee000)=0x18) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00008d1000+0x46e)={@loopback=0x7f000001, @empty, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000000, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r7, 0x0) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000be3000-0x20)={r1, 0x25, 0x0, r0}) pipe(&(0x7f0000923000)) [ 80.180488] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/04 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000072d000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000eb0000-0xb4)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000bb000)={0x0, 0x52, "a1a40612e95177ba05052cd41d8275a632707de45cd3d7e1d3a0d0d33bdf54de6fe832a2ac44fa5dacc6406751ca3349349de37432dc0ea875479a1679661e58be433f763f57db0e6812a2d15950ecb8d275"}, &(0x7f00005d2000-0x4)=0x5a) write$evdev(r1, &(0x7f0000de5000)=[{{0x77359400}, 0x4, 0xd00, 0xfffffffffffffffe}], 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000161000)={r2, @in6={{0xa, 0x2, 0x1f, @empty, 0x10}}, [0x9, 0x2, 0x5, 0x5c4, 0x100, 0xffffffff, 0x401, 0xcb34, 0x4, 0x8, 0x5, 0x0, 0x9, 0x3f, 0x8]}, &(0x7f0000ab3000)=0x108) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000457000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000069a000)={&(0x7f000068d000-0x10)=[0x6, 0x8, 0x80000000, 0xffff], 0x4, 0xad, 0x101, 0x6, 0x4000000000, 0xa4fc, {0x0, 0x9, 0x9, 0x3, 0x2, 0x100000000, 0x9, 0x5, 0x6, 0xfffffffffffffffc, 0x400, 0x0, 0xfffffffffffffff8, 0x7, "a2fad709d0c5470f387c872dabb2f03b9df8d070e64e947f7e77b0b2a1977b7d"}}) dup3(r0, r1, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000158000)={&(0x7f0000dec000/0x2000)=nil, 0x2000}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000083f000)={0x2, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) 2018/02/04 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000018e000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00005a2000)=0x7) prctl$getreaper(0x19, &(0x7f0000000000)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000b4e000)=0xe000000000000) socketpair$inet6(0xa, 0x7, 0xcf1, &(0x7f0000a76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000b03000-0x8)={0x1, 0x81}) recvfrom$inet6(r1, &(0x7f000032f000-0x2e)=""/64, 0x40, 0x0, 0x0, 0x0) [ 80.271297] device ipddp0 entered promiscuous mode 2018/02/04 18:54:44 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, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000558000)='/dev/ppp\x00', 0x100, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000cf000)={0x6, r0, 0x1}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00005dd000)) socket$inet6_dccp(0xa, 0x6, 0x0) pause() ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)) r1 = syz_open_dev$audion(&(0x7f0000013000)='/dev/audio#\x00', 0x7fff, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x4469, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f00000d8000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000734000)) [ 80.294743] device ipddp0 left promiscuous mode [ 80.345105] device ipddp0 entered promiscuous mode 2018/02/04 18:54:44 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x7) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e14000-0x70)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x2, 0x76, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}}], 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x1ff, 0x5, 0x0, 0xf579, 0x8, 0x8}) [ 80.366874] device ipddp0 left promiscuous mode 2018/02/04 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mq_open(&(0x7f0000ac8000+0x570)='securitykeyring\x00', 0x0, 0x0, &(0x7f00008bb000-0x40)={0x0, 0x0, 0x7}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000024f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/04 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ec8000-0xa)='/dev/dsp#\x00', 0x4, 0x106) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) clock_gettime(0x0, &(0x7f00004c6000)={0x0, 0x0}) clock_settime(0x4, &(0x7f000041a000-0x10)={r1, r2+10000000}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c1f000)=0x309, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/02/04 18:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d2000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00002ce000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a12000)={@common='irlan1\x00', r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$int_in(r4, 0x5421, &(0x7f0000764000)=0x4) syz_emit_ethernet(0x5e, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@rr={0x7, 0x1b, 0x8000, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) clock_nanosleep(0x7, 0x1, &(0x7f00001cc000-0x10), &(0x7f0000b7d000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/load\x00', 0x2, 0x0) shutdown(r2, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'ecb-cipher_null\x00'}, 0x58) 2018/02/04 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000006c000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000b72000)=0xe8) lstat(&(0x7f00008a6000)='./file0\x00', &(0x7f000015b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f000094c000)='./file0\x00', 0xc000, r0, r1, 0x100000000, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000e61000-0x10)={0x5, 0x2, 0x0, 0x2c}) unlinkat(r3, &(0x7f0000d11000-0x8)='./file0\x00', 0x200) 2018/02/04 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x480) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000097b000)={0x0, 0x8000, 0x20}, &(0x7f0000e96000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d06000)={r2, 0x1}, &(0x7f00005af000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000014f000)={0x1997c5aa, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @multicast2=0xe0000002}, 0x80, 0x401, 0x4, 0x8f, 0x81, &(0x7f0000e7a000-0x10)=@common='bcsf0\x00', 0x7, 0x0, 0x28000}) write$selinux_context(r1, &(0x7f0000d59000-0x21)='system_u:object_r:init_exec_t:s0\x00', 0x21) r3 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00003df000)={0x0, 0x7d}, &(0x7f0000b75000-0x4)=0x8) 2018/02/04 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000050000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000423000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000c8000)={r2, 0x10}) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x8000, 0xfffffffffffffffd, @tick, {}, {}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x0, 0x0, @tick=0x458, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0x800000000000000}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/04 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000e2d000-0x96)="8f573b81860d33a2903c06251cff5a367a314d40e8bc49e43c7301a7e476b7f76b285748be5a2aa3c601ee47ddd675f26a68ee592348d617e62e0e5027cdf7ee77020bd6c4d390896fe4494202ea4f472b8b68f644a1b48d5beae2df4c5657a0d10b25c2caa89459e114bdc503eb52f66e34179fda1f4d6c4564bee5db2cfecc04271dcb1dd03d5b3d8ade3d23949d3e2b197d46a787", 0x96, 0x1, 0x0, 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) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2c000-0x9)='/dev/ppp\x00', 0x48802, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00006e0000-0x4)={0x3, "32509f"}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000018f000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x4, [0x2, 0x3, 0xffff, 0x7, 0xa1e], 0x7, 0x80000001, 0xf4450c5}, {0x10000000000000, [0x7fffffff, 0x5, 0xfffffffffffffffa, 0x4, 0x6, 0xb3], 0xfffffffffffffff9, 0xfffffffffffffffb, 0x4}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xffffffffffffff43) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$rds(r3, &(0x7f0000b95000)={0x2, 0x1, @empty}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000dfa000)=@syzn={0x73, 0x79, 0x7a}) fstat(r3, &(0x7f0000b14000)) 2018/02/04 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f00005be000-0xc)=[{0x0, 0xfffffffffffffff9}, {0x0, 0x3}], 0x2aaaabad, &(0x7f0000efe000)) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000406000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000047d000)=0x1) semop(r0, &(0x7f00009bf000-0x36)=[{0x7, 0x5, 0x1800}, {0x3, 0x2, 0x800}, {0x3, 0xfd6b}, {0x4, 0x3, 0x1800}, {0x1, 0x9, 0x800}, {0x3, 0x0, 0x1800}, {0x7, 0x81, 0x1800}, {0x0, 0x3}, {0x3, 0xcb3, 0xb46d452e64bf3ea0}], 0x9) 2018/02/04 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000d76000-0x8)='./file0\x00', &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000daf000-0x8)='./file0\x00', &(0x7f0000ca7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000810000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000078a000-0x4)=0x4, 0x4) lstat(&(0x7f000092b000)='./file0\x00', &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000ee4000-0x4)=0x3ffffffffffffff, 0xfffffe39) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000063000-0x14), &(0x7f00004e0000)=0x14) [ 80.511549] QAT: Invalid ioctl 2018/02/04 18:54:45 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 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f0000381000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007be000)='/dev/cuse\x00', 0x50840, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000be0000), &(0x7f0000a89000)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000557000-0x98)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x1a, 0x1c, "918b4a17897a29235454888da2d7c3a016256eb380d7b380b06657138bbdabfa732cba9d762ef3d71e857b060ca113c486bd2973f3bcce3d512d7cf086d399ce", "f3f25eb84ddad77a7f20fd5540517a170db6386a9b5f0b72ceed9a9d08816656", [0x1000, 0x8000]}) 2018/02/04 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000012000-0x4), &(0x7f0000013000)=0x4) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000015000-0x1), 0x1, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @empty, 0x9}}}, &(0x7f0000014000)=0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000c000)=[], 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000014000)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, [0x9, 0xfffffffffffffff8, 0x3, 0x7, 0xe197, 0xcc, 0x1, 0xffffffff, 0x0, 0x5, 0x9, 0x510c, 0x1ff, 0x1, 0x6]}, &(0x7f0000010000)=0x108) 2018/02/04 18:54:45 executing program 5: 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000689000)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000988000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f000015e000)=0xe8) getgroups(0x5, &(0x7f00004d6000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000f42000)='./file0\x00', r1, r2, 0x1000) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r3 = syz_open_dev$audion(&(0x7f0000708000-0xc)='/dev/audio#\x00', 0x6, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00005c4000)={0x7, 0x0, [{0xb, 0x63, 0x4, 0xffffffff, 0x8}, {0x7, 0x1ff, 0x5, 0x1ff, 0x8}, {0xc0000000, 0x2, 0x8, 0x2, 0x4bd9b569}, {0x0, 0xba7d, 0xcf6d, 0x67, 0x5}, {0xc000001d, 0x1, 0x9, 0xb90, 0x5}, {0x80000000, 0x401, 0x0, 0x6f7, 0x7}, {0xc0000001, 0x10, 0x44, 0x0, 0xff}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dfa000-0x4), &(0x7f0000e5d000-0x4)=0x4) 2018/02/04 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() madvise(&(0x7f0000384000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fa3000-0x8)='./file0\x00', &(0x7f0000eaf000-0x3d)=""/61) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000475000)={0xf7, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) syz_open_dev$mouse(&(0x7f0000228000-0x12)='/dev/input/mouse#\x00', 0x101, 0xb00c0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00003b9000), &(0x7f0000309000)=0x4) clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000963000)) utime(&(0x7f0000e6c000)='./file0\x00', &(0x7f0000da7000-0x10)={0xe97, 0x5}) 2018/02/04 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) pipe(&(0x7f00003c8000)={0x0, 0x0}) pipe(&(0x7f0000043000-0x8)={0x0, 0x0}) fanotify_mark(r3, 0x0, 0x9, r4, &(0x7f00003ba000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)) close(r0) 2018/02/04 18:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c79000-0x8)=@assoc_value={0x0}, &(0x7f000014f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000038c000-0xc)=@sack_info={r2, 0x3, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d50000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, 0x8}, 0x98) 2018/02/04 18:54:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x10000, {{0xa, 0x3, 0xb73, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x7, [{{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1ff}}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xc8}}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe4df}}, {{0xa, 0x3, 0x9d, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x401}}, {{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, {{0xa, 0x2, 0x3a9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffffffffffd}}]}, 0x410) fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x50400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x63, "69046f4acaa765204ff15946411399af4d6a11ac4ea0180dd89ca8449cd7dd4906613ea63fd4f0a5886d343de9b94abaa43f4dbb57879dc771d7b4f925030f2c82178ca8d4f286619372d3afb537333d29979db93df0f288638e60056052eda44f5df7"}, &(0x7f0000003000-0x4)=0x6b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x104)={r3, 0xfc, "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"}, &(0x7f0000001000-0x4)=0x104) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000001000)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x143, 0x1, 0x46}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x6, @thr={&(0x7f0000001000-0x51)="3f10c1348876d24d7dd8a055c07a1af72ce8989ffd44cf1b87ddc7a9426cc686fc88e8fbb3a8ca6ca4719eae43ae8d8e79f8e8fd07879b40761eeb0f6032a8dec454887601c52170fe350a0a37b84aa460", &(0x7f0000004000-0x80)="c78bf27c1e6cb9038bf104c29b219353aa916b970c09795b4cb35d8500bc5a33178077d9c8a453058cc1b1ddbe8bc6067107a34d04671ec32c54701dbae56312854be61a92ccb25dc4ca8befe3f50afe816ecc291d239b817d9766ab90ff0cc4fc51c7c33a6b79b317150b778bc730174232dcdb64b384044e0fdbf538244488"}}, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000005000-0x40)={0x8}) setregid(r1, r5) 2018/02/04 18:54:45 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000839000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000c4000)=[{&(0x7f00007a5000-0xb4)="a71e7aff", 0x2da}], 0x0, 0x0) [ 80.598486] QAT: Invalid ioctl 2018/02/04 18:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc6000-0x68)) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) prctl$intptr(0x2f, 0x2) r1 = socket(0x0, 0x80805, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e63000+0x7e6)={0xffff, 0x15, 0x2, 'queue0\x00', 0x8}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000033000+0x3b4)=""/22, &(0x7f0000419000)=0x16) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d3a000)) listen$netrom(r1, 0x20) 2018/02/04 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000f8000-0x4)=0xfff, 0x4) 2018/02/04 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b04000-0x44)={0x4, 0x3, 'client0\x00', 0x3, "647340f8dfcf5b7f", "fa73ed7ce924867c0d9620b762eaa3e44ffa9c0c6e8ed823533f5fd599a5761f", 0x7fff, 0xb15}) 2018/02/04 18:54:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01"}, 0x0, [], {0x0, 0x989680}}) openat(r0, &(0x7f0000c00000-0x8)='./file0\x00', 0x501000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed7000+0xf24)='/dev/qat_adf_ctl\x00', 0x20042, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000d2a000-0x70)) [ 80.720759] IPv4: Oversized IP packet from 127.0.0.1 [ 80.746664] IPv4: Oversized IP packet from 127.0.0.1 [ 80.759207] QAT: Invalid ioctl 2018/02/04 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1}, 0x0) 2018/02/04 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000534000)='/dev/input/mouse#\x00', 0x1, 0x8040) accept4$llc(r0, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000025d000)=0x10, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000df2000-0x34)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r3 = gettid() write$eventfd(r2, &(0x7f00005e7000), 0xfffffc95) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00002b4000)={0x2, 0x0, @empty}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) 2018/02/04 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f85000)='user\x00', &(0x7f0000162000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f86000-0x61)="d864dc322211f715095a448f2678473ebc186b4c8ce1641bbf9da84b956d262a923b7a2b91da9df42d8809d6f08478083a21858569ec538393a33b2eb89e9a218ba93741856658004541a3667f0b2d04bb60d626ed282beae4e0c9245dd0d3b8b6", 0x61, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x40000) 2018/02/04 18:54:45 executing program 1: r0 = add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a}, &(0x7f000003e000), 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/02/04 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00004ad000)={0x4, 0x0, []}) finit_module(r1, &(0x7f0000cc2000-0x8)='system{\x00', 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cf4000)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000448000)={0x1, 0x2, 0x6f, 0x646, r3}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/04 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f0000d36000-0x4), &(0x7f0000f5f000-0x4)=0x0, &(0x7f00003d7000-0x4)) getgroups(0x5, &(0x7f00000c2000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r0, r1) symlinkat(&(0x7f0000755000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000f20000)='./file0\x00') utime(&(0x7f000097b000)='./file0\x00', &(0x7f0000f4f000)={0x7, 0x80}) 2018/02/04 18:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000094a000-0x1c)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001fc000), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000fa3000)='/dev/vcs#\x00', 0x2ed, 0x20000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000764000)={[], 0x5, 0x81, 0x80000001, 0x0, 0x9, 0x2, 0x6000, [], 0xfffffffffffffffe}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000eae000)="4b4327ccd028a41310410629da05283e7bc1facc45f0a95fecba499b533618a28c1364087436393719b5d0c236d99725857f9982d7cc40ee1273b2aea91a97a24aa547e510d343fe86cf049c8df1356fe067ceafee7467ffda97762b0bc67aa2ee82cc082e9701cc6e8301f62107e17216cce95ac972e033037c9cf2ae271bf7301971f7db9116a64d0e6719dc743d27ac286d5946a0e446df23573cb84dff81297e248bd0681abdc17df1992379e3760cbb3bc473f099d62afe598ae954", 0xbe) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004c9000)={0x4, 0x7, 0x954, 0x7, 0x8, 0x4, 0x0, 0x0, 0x9, 0x101, 0x6}, 0xb) 2018/02/04 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) getpeername(r0, &(0x7f00008e2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000814000-0x4)=0x1c) r1 = syz_open_dev$amidi(&(0x7f0000483000-0xc)='/dev/amidi#\x00', 0x5, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000030c000)={r1, &(0x7f0000c8a000)="b585d67534d5edcfb6df8fefcdd9d37d48e7f51bb33d89f72178bfef61b2fe04d6f477167264d0eb048be649add97fd7bfeaac89bd4ebc916e684a95dbae5a62976f3e66612c42e767a36e483d134e63a2c6bef3b4f0c74a5f19762bf2868eb7b14237edf830b8556701a157097a78a261e28ffe0f677937216fbe36ed885f11adcaeb266bedef8e99ece911458961238ea8c7b7509659287a8105f8a72195b092aae01c690ff5b1742260a5def81381a10fa956b1d0", &(0x7f0000483000)=""/145}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000517000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000756000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) getresuid(&(0x7f0000b9e000), &(0x7f00002fe000-0x4), &(0x7f0000f6c000-0x4)=0x0) r4 = geteuid() stat(&(0x7f0000c2e000-0x8)='./file0\x00', &(0x7f0000b00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006ae000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00008f9000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0}, &(0x7f0000d93000)=0xc) fstat(r0, &(0x7f00007ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0x281, &(0x7f00000ba000/0x4000)=nil) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000023c000-0x4)=0x129, &(0x7f0000005000)=0x4) stat(&(0x7f0000fc8000-0x8)='./file0\x00', &(0x7f00005e5000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000a51000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d87000)={0x0, 0x0}) r13 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000990000)={0x0}, &(0x7f0000a0d000)=0x3a3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000527000)=0x0) socket$key(0xf, 0x3, 0x2) sendmsg$netlink(r1, &(0x7f0000286000-0x38)={&(0x7f000033c000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000555000)=[{&(0x7f0000f1d000-0x2338)={0x2338, 0x22, 0x8, 0x4, 0x1, "", [@typed={0x10, 0x38, @u64=0x10000}, @nested={0x1158, 0x12, [@typed={0xc, 0x30, @ipv4=@rand_addr=0xffffffffffff7dcd}, @typed={0xc, 0x50, @fd=r1}, @typed={0x10, 0x86, @u64=0x8}, @typed={0x18, 0x1, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @generic="76bec9ec2138a721b0d18028a47f9a4df8787133378d2c60ebb546f32fd9a8ebb456cde785c4620f08d8bd85b41184f5938878a2add16fa89490c192dfafef37438a523235e9ae7b907f472bafebf7cd4a50b6eeb67da0f946784d81b549c98b", @generic="4f2ba914d0b3b4b9f08b86fec31ef056a618419b16580459", @generic="814c2606bc9e2a29ebd8378b2174cc4fc2d24776bf8312559d18fd086fd41009af4573ce802b4dc8ba2111de11765ddc032a1458b9e6badd1cab7b9cacf2d6466f141df5d1a8e83bacbd1d2ce7f542d15be446faf21ad96d815e5da78ed032224f03d8128dd47afd1e5948e333a06aa5926c1c45c65e11c435444c22a913f65b18c2185b8e", @typed={0x1008, 0x1e, @binary="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@typed={0xc, 0x40, @uid=r3}]}, 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", @typed={0xc, 0x1c, @pid=r12}, @typed={0xc, 0x4e, @ipv4=@empty}]}, @nested={0x180, 0x1c, [@typed={0xc, 0x94, @pid=r13}, @typed={0xc, 0x4c, @pid=r14}, @typed={0x10, 0xa, @u64=0x10001}, @generic="c8a3caf4eba64f378f80d6173027d4fe851e01d14f8d511b9b27fcebf630b4537c5f963f1459fafbbc8754b691df000094f5354a4b7b6c0623c20eecd9aaf4324d2ec320e4c4d46652d08af994b0a06d582e8ee829b0dbe1abc78ed720b5994228d9d1dbf34c04e41a49cdd9fb7251f781b9978f059aa8553ae307fe3e", @generic="5386eabbade4d28bb5abc2f4bce5f982b835d10c2fcc7706102a35c9d543cbb401794db383b961b26ee96a8ce1d31e9fc79bc901873c1485ed11c8b22428a2c0506346e46e9ceab0f0da69e93cd751ab81cc2aafc96dcdf20f3d2714dfb799212d0f87b8700cf3e9df1a6ceca1176f4d4b48e21762ae6445bebe99a7286f672056ac788638050a1e744da1404c9c3b2371eefe3b8ebf7201684960ad9f2b5d50137bc8f3a945eaf6356770", @generic="8ed83c1604b64b316d248f75dca49f6050415763219d55727d1d347ef1881471", @typed={0xc, 0x80, @pid=r15}]}, @typed={0xc, 0x44, @u32=0x9}, @generic="56b84f178d34a236c27c58dd4bda337fab82af343421c93a0132c3482b190214d13fa1f3c6939969860f96eec34d61cf8e1b1f30767112800dd9a215d001cb9982f675d9a1d383115bbe173366c63d44c8b2b2e9e34c1a04b942", @generic="c0e850101fdad5e5a7"]}, 0x2398}, {&(0x7f000013b000-0x28)={0x28, 0x1c, 0x4, 0x0, 0x1, "", [@typed={0xc, 0x3, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x61, @fd=r1}]}, 0x28}, {&(0x7f0000b38000-0x164)={0x164, 0x2b, 0x408, 0x1, 0x3, "", [@nested={0x3c, 0x1e, [@generic="6fa594e9c3b28c43efc99684b71688b62d2a0c7bce7f992a4e32541b056a", @typed={0x18, 0x60, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}}]}, @typed={0xc, 0x59, @u32=0x7ff}, @generic="0963c1a288760ae26925eeb00fa7f3", @typed={0x8, 0x52}, @generic="49134abcf7ed545b58dddfd069c9f7fe1b", @generic="d726dbddb87a7847c534b5037659186323621bc0375b1c7cefb7b8cbfa112238a0572d8e3b57f8da9d74764379bdbc1c50eb5631682be77fd4d4ce4d5b3f1d302203f7799a765d46d30cbd03ac609b526980db9471fb533cc367f074f24712a5262e3d913fa44bcf3a8a604295ef750457429c2d9ee3fea2651f7a4c9fe466a068c7104380691f261939c79dd705d80288af97be20c9f171bf988d1f5a36fe07be9897ce22d75b3a94333e8b8c132d4cc008a6815aa4dfc92d071955e928be220825fb3e61e757abecc466d734b2f5d028272007581060aef08998ce7c6429ece924aa"]}, 0x164}], 0x8, &(0x7f0000d79000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x40, 0x4000}, 0x4000000) 2018/02/04 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400400000001, 0x84) pipe(&(0x7f000002b000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003f8000-0xc)={0x10000000}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 18:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00006a8000-0x1c)=""/28, 0x1c) ioctl$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_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003f3000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000039a000)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00004fa000-0xd)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r2, r1, 0x0) sendfile(r1, r0, &(0x7f0000f2a000-0x8), 0x0) 2018/02/04 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b15000-0x78)={0x2, 0x78, 0x3e3, 0x8, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") 2018/02/04 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e48000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000ec6000)={0x80000001, 0x869d, 0x80000001}) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd(0x0) 2018/02/04 18:54:45 executing program 6: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/04 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x1, 0x4, 0x40, 0xffffffffffff0000, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/04 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000b81000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0xfffffffffffffda2) 2018/02/04 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000282000)='/dev/audio\x00', 0x100ffd, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x1) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x16) 2018/02/04 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x2000000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000203000)=0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x2ffffffe}) bind$can_raw(r0, &(0x7f0000d80000)={0x1d}, 0x10) syz_open_dev$sndpcmc(&(0x7f00003f8000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff3249, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003b5000-0x8)="030008726f6300") 2018/02/04 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c8d000-0x20)=[{0x3, 0x100}, {0x3, 0x1}, {0x3, 0x5}, {0x3, 0xa67}], 0x4) 2018/02/04 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000285000-0x8)={0x8000000000}, 0x8, 0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b5000-0x9)='/dev/vcs\x00', 0x200, 0x0) splice(r0, &(0x7f000046d000-0x8), r1, &(0x7f0000f1b000-0x8), 0x1, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000913000)) getrusage(0xffffffffffffffff, &(0x7f0000995000)={{}, {0x0}}) ppoll(&(0x7f0000019000-0x18)=[{r2}], 0x1, &(0x7f0000003000)={r3}, &(0x7f0000303000-0x8)={0x1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/02/04 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000f0f000-0xeb)=""/235) 2018/02/04 18:54:54 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, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f000052e000)={0x10000000000000, 0x0, 0x0, 0x2}) 2018/02/04 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000434000)={{0x55c}}) syz_open_dev$dmmidi(&(0x7f0000d41000-0xd)='/dev/dmmidi#\x00', 0x37f2, 0x109400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e76000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000029000)={r2}) 2018/02/04 18:54:54 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000612000-0x10)={0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3ff}, &(0x7f0000836000)=0x8) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/04 18:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000df9000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r1, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) sendto(r1, &(0x7f0000d19000)="ed74bcbfe27f3d69cacb4936734e4c4994b4fb53bb8112ac8a4c4fd982b0d55cfec93747a4e9a0bc3119e2817231fc66b1083b5f84f8ed5a4a0bbbd9a2778ab95a56a605600d4b9d12e1cec5dc8ae54c2b8353dd64ff09906d06428e4414759a7ef42400a8d848cc1648d329547b372c68c9faa02ad37bf9cb79423cf91054895c264d80bfb0c08c0032658a04703e4a3617c4da6f1aee156925cb5d324ceb50f66200b6fe1e99ba65442099c454a52763222bbeb82d78d3e0757168deaad2931e59ebb4cca31f7356d52ffbbda0151dd71c0b594e4ec16c8bca9546d9c833d3f617125d29041a366e50a4f202951d5a96b435ab91047014ea0f357ceb97cea76fda0e88c95b5598b34f9f842d710820ba3d14726ab02cff5ed12280cd55eb52c1b4665bbaf73b5c168edda6a62b2ca521c80d1481887a4e512b2f3efb830f5c1dd383ae857cd58d3df3c1def8f15c580deddf282934d7439a0c78d32134c42bb022b19f07fa98a0294d47c4a7cb5be79e4d1262dcc450f97e1dca00589f692b8b474846e530d84bd1b83e0ded727c7dbf288beaa103a8993036cf0e53594a388655dbb6c40b944b1dc330d5f3d02f6fe9f66bc9dc9bd66b6e84a9ae3a2d0e5f8c96396570a023906824783d9e9a7f4bf258a91be6cd146b6eaec69a222d3acebbca45b6c76f6e801850b5a2da231634f0fd9abeb3f862b2aefbd22011b86af267fac1680e7f356a49db6d46b3dc0b741494699777d507b23dd5f4dfbd97dbc61b4d34901f2935bbac59352da9f252cd39f0ae1a3b2350b0d4bc82263388a7c57ce78b2015e8a912853e683c2de925b18ea2de627b2b169f7ac6a888e00cd54acccaacc2a8669ea20fe343ec216d7d59dfab756d211aa722ed7927c9757d285ab1d594b64b7c808112619e3c3255051a33c7a7cc3ed38b23578d91e085782bd7d4662decf8eda1ba7afffcac9838a576bbda323fb6cd9c0252605175ea686aae640ef613a12468edb442aefe297159772986376339ec99ef09ab60714df324db7240d868cba659149ed338ca0a617871e67fa4b4d0b684d8a6e4ade8eec6730d96f0b498dc4db3c8f6cf949674b6dfcd1493b97996875215dfba444bf186702acdff48353a97485e876cd1b27fd2b5b2e327a783dfe195c18541a00ef6dcc549e44b4ed81f5559bf0178ae85bb50e23d7ab1921d2486fd9421bbba54d3fb91948b9d2aa7bed0c3c9ef1a4bd6fae92d9087e13c1773d565fc73326310410dc03e0e460630645c76bdb1cb1fcdf4a1234922bfea163ec5cbd2ad42a09ac041b223eeb7752c491460c916186c8ad2e1d039c4b48f5621d0313bc7f3d21de05c6456996d7a39394e6ec54f9924f940455008fb7671d2d7f11ee70a7e43069d929de5be71cc1d9412386ba748b94ee3ca70e304fe2a7a6c74408a4b6ee18b235599ffc6c13668c06501a19bd6baa0b81e365d0301ba9034b3b8224ca07dcfc483166b644df82a19b917bb3958f8e2e671d26282761b2f024e03b70c4d06f4dfbaa1707d28dd6ef24d61ae113be47b320c10b5467e0902d1810707bad399bf3d26434a383b1aa19d59f0466f8e026d31df70a528f435a27cc582009fe4fa086ed5af49ddbb715c41a9911156a8600d0293daf92fbc614253b50d4b7934f152559b679f31aedfffffe7d85110157ecd83e6f241c5cc1af1575fb3db8fbfa04d97a82b9d03717638bdc072401f0bdff48b5db644020fda9b53e0715c3f76629a76699f01de902cbd4e58733048a9ba755ca3acd1ac663e0bf01f358ff839293ec60fa2454a32eb23670d2fba89471a7ac4c9cb55d9f800ec355c685401ed4ba40923cc9a6cfa145cb59ca06c64fa9ea6401dfb3ff29bb13117b3a921669ac946d50a4d44a25bdee6d55c62a18a44181155582b88ef21dcae2576260793bf23d341a619a6a6fb17e64f8449fed74f6a0e761df458ddf2b5b029ef6fd001b4d9f3f3a1093da571296f39c523096d70967adb23889270843e503dd76a1753f6b756e9c8ddbf447d958097ac740fc428baada338d9e151c4cc0486fc7cf90cca6952c9147a7edeef74d8c11b29a2f6da969a36c438b37e4089ea0d22bce673831b21014b9bc48a083f3ff8ca9e22275e44573b9ab2c2c1c8a66a831a2a2172e8437bb70ec69b882292871f50e84ca765c3fc1f964967f9da890df49848f6ad5c65fad7291f64c354323a3aa422b8ed26e68ce95a2bc810deccec4ed384aaeaa8013c39dd03bab0bfb845434f1e506a1fe8ad1046ee5143cdd64a5b15e6ad106cd03c66ef57f149258a9c142718c1de4d60dcf177031da8608c4b9908a6969f541e2e928c8958a5d61cce6a41aaa928f996c064c6048cb4c0a02cbe3c7c2f57736476347d9305ba4ef3319e9f867c523871e962fa7e233e4e7f66019fb42fe25ee7f7d3e682111d6b66695e7642ec870e389a3139baa3731392f19e441cc887f1e30470e60d156ff09cca939e34138fd3901eb4dc45cb81eb4b92f40516175719b19af2a33ae470a0c8a6525b6b3a36f1b6c761a94f8b67a313eae6d22c780c48b25aa44b344cd86f1246cd67d967018d50f0588d6d21749def851bab00612f50c05df5885c0a583c9b1b44c203cc54a51e5ddfe6aeb020eecaa86579de168a945eaebdb38b38842ef13e578ad070f52be79506324530ea4a12c0f97c7b1aaf2af26affbe117017bdbd41e839740b913dfb5f4c8dcb7cf35708338113621143f13f6bcab20aa7e792a7768821de07747085bace6005832797fc19a7c4a7193b760bb3907ca1241f5534cfea4b9e8b7e4c6c5e15c73e6003d21b8f59cd4743a061022c3c3b7760159c83ccb6c14e89391d6bbf28f8787d9aae40daa1feb5880947297ae7929c8948166ce23f6914da4011c654d2cb848ba93da44ea2cf547705a0437fdcdc282e7bdc7bd50610752352a2e3e81fdcffb38d615a1f698a4d4dea1dae523bf451f82ab3dde750b9ce28c073a7fcf8a84b1dd3ffa71e356fe376b59720d56ca58137d2b276e9f94dc5857b4d907d45061a84130d3ce6d7a0817ecc5a25bebf259708851c854c641c34684096b7dbc42b86224ee3a90b146ce45fb3937a343d4f477c3bac9c4b83a063cd312b9f50b2b8034d75bedd028c6ecfee7345aceba926524fa9b1341040c08685679c53fd2b93994985aba0cdd791e23de09c7bfeea9f1fe43720a185d004766f3d372167f241c72b21b5c9420832f1a5fd9e94a03cbcfe33cb8edfdf7a277a08c07b318c7465b6dad8c87d6d82f398f7382809993b55dda1f60fa703c5e5bbdc863d3a75b9967f9b420dcd1a1922d9fd1436a753ce2cf26ea3292cedbe9d9ddd207b3b632f80bfd3e47545d2ed66d12541710d999f328dbcbe9ba5f97aa1aa19686b5f827fbb30e8dae69d5dbc26c5d2ce2ea834c97a53f2f42554094db008820b1c4a7e4b2d470ba674a2a0f7657d63b901f3ac642035df5eeaffeecd18393804d1f1591aecff676a055401c561b7ee618fda5c033df1887c67fc358d5cdfc41a5adbb21eee563c9abb722e8cbbda36b0590653bb3d04b10742ec89074c9c737bdcfcc78cb51b133b3f5423993315ba617da2eb19fde8afbec82c5163e739661582596300413f25cbc8a787a32241b67fcc2fc109168ad52f0c9867b9207f1644a5861f607ab6e174129f00d00c295c3d896976b030f79438c5d983db67ac121a80f5cf4b47aa8d1de404ceeb7426a7244af522f5cb0a08ea5058853b0141113607c5e06524bd36f962ea48c9ce18afb9abeb3b5ea7eaacc456bca36d32491874b117c811c82de0544e45bd949bfdf2a0b96e86729d2572be835cf359c58d3dd660feeb55af3d08df0609355db18feed024a75dff9b23d21ae0ef4e4f8be7333bf10d1f621ec20496b84dd3d60edaab1f3f199ad8b6f6dc591f07d74ac1241bcc6735ca7e425f5394b04e01f5ebab5007f5103917d43256bfd88bd7c3fd0146e600cd55a41d4b5e6d9ccbb8c033d6adacc26e02895291e8d700d9e7482aa8a852d3c95b55a2600f81d0da6ff99c5e60b3bfa470be7f5eed0215986f04477c66935ff15cb8785c184a0107e2b6cd0daab1af20318b4a7b761bfdc37ff6667de62355d76a88aba5e2d167bedb79d3f9793940a1013543c6b445a166b02e84ab9fecf421a4d2dd422cb99270d5c6462f5e4f1c04e6f40337d00a813c035b31781e6edb1d9d06317109e8045549592bebcfaee4fa9e1ee26cfba4850083d607caf75a2fa626193084feb8b73eab74145db561e426d69ab610b62aeac29b84de91e6c769be64c720c19d50fbbfff3cc825dd1cc0149aebb322be3d949e1c1a2f24af22f84e2b25163b9d5c14d950397aeb62d6c05dd19296a5c7c56ad159149ff7f00887758df1e08f2ba4492e65a22260580258268498595367526d59e2bb960fd93caf873026d9939a2c563831a31a02dde3364a0b59a0271be077536bc9ef34232d0a122073cb6f463ec28567a1371cfcb25216e0811281d5ef69cf78fcf9ea3d1fc05f017beb243a", 0xc90, 0x0, &(0x7f000038f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e0ec5e3f4972938e4cfba7916ada126b88f7f835ea9f9e3b0537c422492f50db1a1d5f9509a7cb63cea3ef7061628a59e4b2e8f8aae75aed31d9ad4d52a7d1"}, 0x60) 2018/02/04 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) 2018/02/04 18:54:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0xffffffffffffffe2, 0x190, "c3f6aababba11a59b63ae537a429f7be3c79c97b1d571b152c15d55b33d196a89b1b815a27c9b94ca7dd959bcebf9016054fa778e5f2f42e3cb0e4af54c15bd702750054e03206bb8c8448d187fd095e2d2e333862ddcf985ae55552c7afb0b3456609042c88326a2b834b33f933149ebfe63bf0079bc744ed873980be7fb38067d6bbbf771f7ec3a88b8d90f1de8bad7abed3d6678b4b4f5a01ec0611bd38641dfa7bcaab263976b5d1efb0cf1acc01f04cae0350490ea9541dbf516ff6a6ed80627a410728e21d7d29f4a57ba026e3a15ec2a7243f30566e4928bbf77b06706b920a00f14484b3c3b1aacd8136be608696a921607ff8"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/02/04 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000063f000-0xe6)=""/230) r1 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000015d000-0x28)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) 2018/02/04 18:54:54 executing program 6: perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) mknod(&(0x7f000088e000-0x8)='./file0\x00', 0x20, 0x42c) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x5}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x8001, 0x0, 0x2eb2}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/04 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009c7000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007e3000)=0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/02/04 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) r2 = syz_open_dev$midi(&(0x7f0000f53000)='/dev/midi#\x00', 0xffffffffffffffe4, 0x100) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000de4000)={0x18, 0x0, {0x3, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000029d000)={0x200, 0xffff, 0x3, 'queue0\x00', 0x2}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004f5000-0x70)) 2018/02/04 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) llistxattr(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000436000)=""/210, 0xd2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) 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 = creat(&(0x7f0000838000)='./file0\x00', 0x1) ppoll(&(0x7f0000c56000)=[{r1}, {r0}], 0x2, &(0x7f0000546000-0x10)={0x77359400}, &(0x7f000020d000-0x8), 0x1ad) 2018/02/04 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f000000a000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/04 18:54:54 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b9000-0x18)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000006f000), &(0x7f0000b02000)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005ee000-0x5), &(0x7f00000e8000-0x4)=0x8) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) 2018/02/04 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000152000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000bfe000)=0x10, 0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0f000-0xa)='/dev/cuse\x00', 0xa0000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b69000-0x28)={0x2, 0x5, [{0x8, 0x0, 0x2}, {0x7, 0x0, 0x4}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000de2000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x40, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @common='bpq0\x00'}) accept4$inet(r0, &(0x7f000044b000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000073d000-0x4)=0x10, 0x80000) 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 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x934) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$void(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000232000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x5f, 0x81, 0xabaa, 0x6, 0x1}, &(0x7f0000e64000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000add000)=@assoc_value={r2, 0x701}, &(0x7f000096c000)=0x8) preadv(0xffffffffffffffff, &(0x7f0000d6d000-0x30)=[{&(0x7f0000099000-0x74)=""/116, 0x74}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) clock_gettime(0x0, &(0x7f000071e000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000848000)={{0x7, 0x7, 0x3, 0xf78, "a128aadeee864cca46d42fdbad5ed6205a8f85bf430c030adff9673093de3f5fd2d4a0c0e6bb57c5fb62fba4", 0x2}, 0x2, [0x5, 0x495, 0x0, 0x10000, 0x4, 0x0, 0x4, 0x8, 0x407, 0x1, 0x6, 0xffff, 0x163, 0x1f, 0xfffffffffffffffb, 0x4, 0x1, 0x6, 0x6, 0x81, 0x40, 0x8, 0x3, 0x6, 0x0, 0x6, 0x4, 0x8d3, 0x6, 0x0, 0x2, 0x895a, 0x7, 0x1, 0x6, 0x9, 0x9, 0x100000000, 0x1, 0x80, 0x0, 0x7fffffff, 0x8000, 0x2, 0x0, 0xff, 0x2, 0xffffffffffffffb6, 0x2, 0x8, 0x8001, 0x46f1, 0x2, 0x7, 0x6, 0xcd, 0x1, 0x200, 0x1, 0x7, 0x8000000000, 0xe8, 0x20, 0x800, 0x40, 0xfffffffffffff800, 0x7fff, 0xff, 0x4, 0xb6b6, 0x3, 0x10000, 0x3, 0x3a, 0x56, 0x100000000, 0xfffffffffffffff9, 0x1, 0x3, 0x7, 0x3000000000, 0x7, 0x8000, 0xe83c, 0x1, 0x1, 0x38d, 0x5, 0x9, 0x9, 0x9, 0x800, 0xfffffffffffffffc, 0x6, 0x3, 0x8, 0x15, 0x1, 0x5, 0x9, 0x80, 0x3, 0x7, 0x9, 0x1, 0x7692fe8d, 0x8000, 0x9, 0x7ff, 0x9, 0x4, 0x68c, 0x3, 0x5, 0x4, 0x20, 0x9b1, 0x216, 0x1, 0x3f, 0x7, 0x0, 0x8, 0x8, 0x7, 0x1, 0xffffffff, 0x80], {r3, r4+10000000}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0xfffffffffffffffd}) 2018/02/04 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mremap(&(0x7f0000430000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000b73000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000fc6000-0x9)='/dev/sg#\x00', 0xff, 0x4001) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d01000)={0x6, 0x9}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ea9000)=0x1ff, 0xffffffffffffff77) 2018/02/04 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000d6f000/0x2000)=nil) r2 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000263000)="074b054fd5fcf9174661d65f8773d49a8ec7a8692af05ef7750e1594288f49d49292e2498ba0b33c620b053e9818627710fb2153a954d1f4c8afc830feaf5379f029bbb4612de275f96c6658e8aba3534e5a705a6a777a927f2d12fd382fe51697e23e8bc4a2575509d64bd699cdf3fec665fab6c105f1d93a0aa5bfe97e1469ee41efb129cd70c86091e8626127e1f50868a070cc2c671957b4613a823984f5a1f7d5fefbd831dff41027da011c4ba086f685ec30320e8f1fe980e2bc8677bd2ae9b9552cb9ffd6db8c389d31a9a7bf2c4cd20135afb32d96c9f17830ccba8b120cc4b9822cb63a5f") shmctl$IPC_STAT(r1, 0x2, &(0x7f0000647000)=""/4096) 2018/02/04 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/ppp\x00', 0x40000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000502000-0x10)={r1, 0x50, &(0x7f00006ab000)}, 0x10) 2018/02/04 18:54:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) socket$nfc_llcp(0x27, 0x3, 0x1) fchdir(r0) 2018/02/04 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000045b000)='/dev/cuse\x00', 0x42, 0x0) execveat(r0, &(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000b75000-0x20)=[&(0x7f0000b57000-0x19)='$selinux)GPL\'em0security\x00', &(0x7f0000293000-0x10)='cpusetmime_type\x00', &(0x7f0000f4b000-0x1)='\x00', &(0x7f0000697000+0x2fa)='\x00'], &(0x7f000008b000)=[&(0x7f00007f2000)='nodev\x00'], 0x1000) 2018/02/04 18:54:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000634000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000001000-0x8), 0x0, 0x0) [ 89.964810] kauditd_printk_skb: 162 callbacks suppressed [ 89.964819] audit: type=1326 audit(1517770494.404:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.044831] audit: type=1326 audit(1517770494.442:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=25 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.069387] audit: type=1326 audit(1517770494.442:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.094087] audit: type=1326 audit(1517770494.442:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.118612] audit: type=1326 audit(1517770494.446:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.143080] audit: type=1326 audit(1517770494.446:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.167589] audit: type=1326 audit(1517770494.447:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.192036] audit: type=1326 audit(1517770494.447:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 90.216557] audit: type=1326 audit(1517770494.448:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 18:54:54 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) r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x267)="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", 0xfffffffffffffe2f, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) clone(0x8010900, &(0x7f00009f4000), &(0x7f000078e000), &(0x7f000039f000), &(0x7f0000544000-0x1c)) 2018/02/04 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000008f000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000087000-0x4)=r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x540b, &(0x7f0000a95000)={0x2}) 2018/02/04 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000027f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x90000000000000, 0x800, 0x4, 0x6, 0xdc}, &(0x7f000056e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000466000)={r4}, &(0x7f000009e000-0x4)=0x8) r5 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') rmdir(&(0x7f0000849000-0x8)='./file0\x00') link(&(0x7f0000866000)='./file0\x00', &(0x7f0000838000)='./file0\x00') dup2(r1, r3) 2018/02/04 18:54:54 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f000076f000)='/dev/mixer\x00', 0x121800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000014c000)={0x0, 0x6e, "51243a52a987257cf43bc0fd1fd015e5fccc990aac647fb323dd0515337a4c92ac9e4d2c644800bc7860fc6b08ac5725a34728ceb704a61c378a315e351730991e67840e2d4ad3e4cb8b88bf975f596bc2cd1709687064e1ffc17012bc4eb9463bcecf38972c17b039e4c1db83c2"}, &(0x7f00006a6000)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000de4000)=0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x7, 0x66, &(0x7f00000dc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x80000fffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xcdd, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0xfffffffffffffebe) close(r1) syz_open_dev$binder(&(0x7f0000eff000)='/dev/binder#\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000e46000-0x10)={{0x1, 0x6}, 0x48}, 0x10) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/04 18:54:54 executing program 3: pipe(&(0x7f00002e9000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000062000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)={{0x0, r3/1000+30000}}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0xcc)={0x0, 0xc4, "6f65e9fe65afba1cf5032f0a4de0a15066397dc4115c218b46d44bcf4cf68bc78fb44eee1ca889bd4f4787bfe50c632b12297e95a8a63bd5f0233b50c5ef92bc176746036b523139ea04ecc229966fbd1acb2848de193af18bf66fdbeff3bcb8361d0760f35fb6549f851902a370af34339c73df1ee0e745860280b30f7e142a3c82907ce8ea46ef3520e1f6bbb03569ffae3f9f9e86305ab7cf3d1e28acbb892b588ed3bc4cc92d07639908e494463f1369ef9d60dc383255f5e708bfb614d71f13d1bc"}, &(0x7f0000002000-0x4)=0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001000)={r5, 0xffff}, &(0x7f0000000000)=0x8) 2018/02/04 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000026000-0x4), 0x61) r1 = syz_open_dev$admmidi(&(0x7f0000576000-0xe)='/dev/admmidi#\x00', 0x1, 0x14100) recvfrom$ax25(r1, &(0x7f00004c9000)=""/146, 0x92, 0x41, &(0x7f0000151000-0x10)={0x3, {"789b56115577d7"}, 0x3}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f3c000-0x9)='/dev/rtc\x00', 0x1fe, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000180000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001c4000)={0x0, 0xa6, "1f7412b864b0a5b28e0599a16bc26b0adab3aa2fc1548e98988c97cca306a6609612e45acf0faad990ad110cb88d97c553ebfd3d6c9171e2b8b368279dc84134e37c6bca3f62f86484192ef943f079e5784a1c055068f9dd066c9c9f00a2d0e4f9e71ef4a9fb4ffccb9bb0aa0a3f0a5a42b5a8cebd08540780739f6423f5e5364da426318f6bb2b6cf5bfee6f6e86d7ed8dec1eb376884b51e5b45dcc867b915b4b91ed2121b"}, &(0x7f0000662000)=0xae) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008e0000-0x8)=@assoc_value={r3, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000306000-0x8)={r3, 0x8}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f94000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000062d000-0x4)) stat(&(0x7f0000aeb000-0x8)='./file0\x00', &(0x7f0000fbf000)) perf_event_open(&(0x7f000086c000-0x78)={0x7, 0x78, 0x81, 0x6, 0x1, 0x1, 0x0, 0x6, 0x1000, 0x9, 0xffffffff, 0x5, 0x9, 0x7, 0x1000, 0x6, 0xffffffff, 0x1f, 0x5, 0x1, 0xd87, 0x800, 0x0, 0x8, 0x100000001, 0x962c, 0x7, 0xdcae, 0x8, 0x0, 0xff, 0x40a, 0x8, 0x7, 0x1, 0x0, 0x6, 0x3, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00006b2000), 0x4}, 0x100, 0x3, 0x3, 0x7, 0x0, 0x4c, 0x81}, r4, 0x200, r2, 0x8) 2018/02/04 18:54:54 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x5, 0x2, 0x1, "717565756531fffc00000000000000eaff00000000000000000000000000000000000007400000000000000000000000000000000000000d00", 0x2}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fa9000)={&(0x7f0000fec000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x1ff, 0x0, r1}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fed000-0x10)={r2, r2, 0x5, 0x1}, 0x10) 2018/02/04 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007f1000-0x4), &(0x7f000052f000)=0x4) [ 90.240915] audit: type=1326 audit(1517770494.450:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10277 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) munmap(&(0x7f00009ff000/0x4000)=nil, 0x4000) 2018/02/04 18:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00000e4000), &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000)=0x401, 0x4) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha256\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000621000-0x30)=[{&(0x7f0000f8f000-0x2f)="9b", 0x1}], 0x1, &(0x7f0000655000)=[]}, 0x0) 2018/02/04 18:54:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000a1a000+0x645)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000b1f000-0x4)=0x4) 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) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') 2018/02/04 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/02/04 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f7e000-0x20)={0x0, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000675000)={r2, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000c17000-0x58)={0x4, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007f6000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 18:54:54 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) umount2(&(0x7f000000c000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/02/04 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x48, 0x0, &(0x7f00004b9000)="1a53a86c003ffaf715cc3b4faec7d55b68ec2654b9e35c7cd3d7986ab2a465d659537d61940211566351156f25defd49de00bc22fccc58d30dd979ba9acb5742a7d5273aedd39bf9"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) [ 90.392145] binder: 10343:10345 BC_INCREFS_DONE u0000000000000000 node 26 cookie mismatch 0000000000000001 != 0000000000000000 [ 90.409990] sctp: [Deprecated]: syz-executor7 (pid 10342) Use of int in maxseg socket option. [ 90.409990] Use struct sctp_assoc_value instead [ 90.413405] binder: BINDER_SET_CONTEXT_MGR already set [ 90.432888] binder: 10343:10349 ioctl 40046207 0 returned -16 [ 90.441367] binder_alloc: 10343: binder_alloc_buf, no vma [ 90.447050] binder: 10343:10345 transaction failed 29189/-3, size 40-8 line 2957 [ 90.464800] binder: send failed reply for transaction 27 to 10343:10345 [ 90.474195] binder: undelivered TRANSACTION_COMPLETE [ 90.479383] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 18:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a17000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000fd4000)={[{0x5, 0x8000, 0xfffffffffffffffc, 0x1121, 0x7, 0xf187, 0x8d, 0x0, 0x9, 0x4, 0xffffffffffffff98, 0x2, 0x3}, {0xf6b, 0x8001, 0xffffffff7fffffff, 0x1, 0x8, 0xffffffffffff8001, 0x1, 0x7, 0x2, 0x866, 0x0, 0x30, 0x80000001}, {0xffff, 0xa2, 0x1, 0x4698000000000000, 0x1, 0x1, 0x4, 0x5, 0x1, 0x1, 0x4, 0x7, 0x8f}], 0x4ea1ad70}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) sendmsg$rds(r2, &(0x7f000080a000)={&(0x7f00004bc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000097000)=[{&(0x7f0000545000-0x19)=""/25, 0x19}], 0x1, &(0x7f0000569000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x7}, &(0x7f0000411000)=0x3, &(0x7f0000788000-0x8)=0xffffffffffffffdc, 0x1, 0xffffffffffff09ef, 0x3, 0x7, 0x9, 0xfffffffffffffffe}}], 0x58, 0x4001}, 0x8080) stat(&(0x7f0000ac8000-0x8)='./file0\x00', &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) sendto$inet6(r2, &(0x7f0000956000)="ae1e4b408226af938dcaefed16b11fd15d022ed32a422e47f235a0c118e2dc08f8af94bdd11376432480e6d73f478714489a7c886ddb14c63aa0fc49e09b7e84dcca76cf0423fef4c633c5a3", 0x4c, 0x4010, &(0x7f0000dad000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/04 18:54:55 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000014000-0x80)=[{&(0x7f0000022000)="8ffcc6245967ce2e5f3944c96a6fc52c4c63feff8e9d499a31bbb24565de8f0c6e7f73db8deffa6fbfed9bba1e5da071db39f9b4c5609e800bf8680f066bfc819093d2263fc5b4a3cdf5cde2453921bdc654c2e647fdc9443517b57669db66c928a1681259b60370d47090dd1ab92c13094b33b41af4b65ce7e9915ac1349bf9f8750ac0d4dce5b48deb0d07f60bd749ef411f4188d178c169799610ceb01fab1624f6df76b5f2b7c5", 0xa9}, {&(0x7f0000023000-0xc8)="58646d6a88bf9c8043b810c8fe0076d099065c76bde1959a810344e19c9a10e7aa7303b153f4fbc0afd0e4de1badf9492201ab7768019945f1a898e8cb2af76090ae7398b851fb211a221232a43979c1098c255ca8b54be6ea0ac16f4f4fafe7a4158b9ec94beb9895b3a8b10abb76d70769b00ddb70a859aaaba263a634aae5eba201c2b6426e5773e611a7241a3e083a7f0ec300734c5e4d861a7546b8652ed781e27d5d2ddcd2a34567c6aafbe316bf86b46964a2ef4a90fe85bd9614207f15338b6c70c936ca", 0xc8}, {&(0x7f000001d000)}, {&(0x7f0000023000-0xe9)="c63171d041e264c79b28737251f2218d06bcc58d13294441c7b44f5c1fc445c51e85bd1058d8b5e829fa4d3a719491bf3728701c6ce5294bd1ced4508b2ece3eabfb117ffaa7d83df0e7636363559f818527be931931dd6cd8752b4cab3a8d9a07c3b7e943f787c015b3987411081e608ad130f44db4fffd9c6b20b1a53b3b92a1df808d8840c01ff061be761228723fcce0b6af3c03925173b07e7df2b2d55d99a69feec2114bc1baeb8f4f0ea0d658ad8374ad689205f70fbfb9eb5a02785032b7ac7a49c8398434abe30cc3eaaf89f64454c961177aeebe441a4bb85d528010de43818743a1d2a4", 0xe9}, {&(0x7f0000013000-0x1000)="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0x1000}, {&(0x7f0000022000)="f85829356fa09b32964ad1b649567d9f9e270631574d433c1923a7bb5ca16a073f4a0a0fc62964a7a3d180129ec11d619b19ecaf53f2a185341670f81e835061702e24579a07ae8e46cb0251e4b11d04221a093decb50bdce28a793fb93f0a9f9dbb54a4d1155f6dbb761742c052b5535e91db858827dd4dbad61bc135ec35268c9f5f8dc98475b0f53f85fd2d9207726137ed6416cd6682d952bdd6df02e565683da80ff3aa07d2fe8bb50d49f8c64a2c9155d6dd9ea1f35f068564736376ad62226232a0e65d147c897420377a6b79d07d", 0xd2}, {&(0x7f000000e000)="e1b63724c0a258b15a4fadfc2d5b1d94bacab30da7e6efc1f3da10214d1992be56ce0cfb5a920db5bbb64c60dcdc67891bbc332718c48aaeea36c06a13675edc49732bf7505e9836fb9500e7", 0x4c}, {&(0x7f0000005000)="941f4ee4386f0ad5783452d6974ec805f82ca6f92dca4c5af3296b718de8dbc1cf780cffa476f09a23e2a79ad5de7e5167646479ed8044b72e457f26e19ad076931e20803e382cd5c9a2d71b06797d5bc3fbacbc0e20fdc83c572d1ec4f8163484806e3d78a64d59da837d8b3c2949051589b1a9b5ca2018b2c8b1ccbccd12df235e1eb7b9fb1c2502313b53ae8812251e1852b04e3cca80f6368644af472ad502c4af3f4212e56ffa2f936b5034aae971eae47f3f8970d505abcd07", 0xbc}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 18:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b93000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000078a000), &(0x7f0000e87000)=0x4) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000716000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000091e000)=0xe8) getresgid(&(0x7f0000edb000-0x4), &(0x7f00006bd000-0x4), &(0x7f0000fb4000-0x4)=0x0) fchown(r1, r2, r3) connect$rds(r1, &(0x7f0000dbf000)={0x2, 0x0, @rand_addr=0x5}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000db3000-0x4)=0x3, &(0x7f0000b1e000)=0x4) sendmsg$nl_route(r1, &(0x7f0000845000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b3c000-0x8)={0x0, 0x6}, &(0x7f00007eb000-0x4)=0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cfb000-0x4), &(0x7f00007c7000-0x4)=0x4) r5 = syz_open_dev$audion(&(0x7f00002c5000-0xc)='/dev/audio#\x00', 0x4, 0x0) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000e9f000-0x18)={0x3f, 0x6f44, 0x80000000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/kvm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000051c000)={r4, 0x400, 0x6}, &(0x7f00007f9000)=0x8) 2018/02/04 18:54:55 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mprotect(&(0x7f00003df000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/04 18:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000993000-0xc)='/dev/rfkill\x00', 0x8082, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000014b000)={0x200, r0, 0x2002}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006a0000-0x20)={0x101fd, 0x3, 0x2, 0x1000, &(0x7f00000f7000/0x1000)=nil}) r3 = syz_open_procfs(0x0, &(0x7f0000fbb000-0x8)='net/raw\x00') creat(&(0x7f0000739000-0x8)='./file0\x00', 0x4) sendfile(r0, r3, &(0x7f00009c7000), 0x400000ff) 2018/02/04 18:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000879000-0x8)='keyring\x00', &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fab000)={0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c6d000)='net/ip_tables_names\x00') r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f00007a5000)={&(0x7f00007da000)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f000075a000)={&(0x7f000025f000)={0x2a8, 0x10001, 0x7, 0x200, 0x4, 0x3, {0x5, 0x0, 0xa}, [@generic="e90d4c09d33df03145fe37e6d5a1f1b935790febb5988bdedbf5fdcb36df84bbdf88c99913bb93071f27c4cc681838f54dd57b422dddf39fd486309cee7b75a5d979a889ac01c322cd638b58e35757deec85a951bb8162271fea971ed53a312757ea305b", @nested={0x230, 0x7, [@typed={0x8, 0x64}, @typed={0xc, 0x29, @fd=r2}, @generic="17229082d07e4a81baac20ffa70948c4898845b15540e9b8fd34cb0c64e30575086488a5da97f2946c9acd2fd5982fec8f6bdfbc91961c82e19bc4401f5d90bb3a265f756f835f95ba00ada76b9f9c350c3f53cfa39c3335ceba511176c46a8c7664d1459a1791aebcdd97a1facfbe78d9e6528671eff7a6dff99920ebe5a3770c3d43b3dfca18fdd6ed957f8db291bd79ac9a671574ed81259b4311f75a750b3694b394d491857d1784d1571bdbac0417dfb0eb995725c77e1a300d955dbba019780fced42945769402c83e4408f4b200a1a01cf611379ac962bd4f4c", @typed={0xc, 0x33, @uid=r3}, @generic="9997fba4c40ad5f62a05f28a6ad4725da31bf5a7e40b7365f480f09f", @generic="9caad433ff219a66ba8221442849dd2fdc79793ae358e47666318d84fcfb28bbb49eddbbf7ac6a919f1426f8435584260b028c5884fb480a32739336139b4d9ee56d87486848e8e6c673e6ac2f8d990b25db7543020636dbfe9d0e2b5ad4613dcda518f450a2497f74edbdd6c4b561cab040364df0c7325bc53898640168b1e07e248b11d755e21c7a08bf35b4fed94f22be08ec58df8ab69bb01ea453534877c68d719b405300bfd8a228881a714ca79b87c9e750361f2691d87c457800e416c2a5ad6582e20cc55a8b75cce89ddf36c1292b0f8d55b581ef128fc72df42ed0c256", @generic="67af15482cb4dd5c7d16284e696e123dd1a1fd74cbb0368f78e64918361cc47e54e5ce9633570c48828398c0892f"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f0000006000), &(0x7f0000af1000), 0xe770efbd3eb94070}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r4, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)}, 0x20) 2018/02/04 18:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) unshare(0xc000000) socketpair(0x11, 0x80000, 0x75, &(0x7f000000f000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009d2000-0x50)={{0xffffffffffffffff, 0x3, 0x9, 0x0, 0x3}, 0x219, 0x9, 0x9}) 2018/02/04 18:54:55 executing program 0: 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$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000050d000-0x9)='/dev/vcs\x00', 0x14b000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000cd2000)={&(0x7f0000ac8000/0x4000)=nil, 0x7f, 0x2, 0x80, &(0x7f0000f9e000/0x5000)=nil, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) write$tun(0xffffffffffffffff, &(0x7f0000577000)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, "feb442a1f43ead325d71fed774c8f6028c2a6b79a4e418aa3c5f391769659fef9f596cdade428c389e511eaad39d2ee4334dee9516a31d00510baaf06efc0980"}}}}}, 0x5a) r3 = dup2(r1, r0) ioctl$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$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r4, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000436000-0x30)={0x20, 0x0, &(0x7f0000136000)=[@dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308, r4}], 0x0, 0x0, &(0x7f0000888000-0xb)}) 2018/02/04 18:54:55 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000030000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x440000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000030000)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000007000)=""/249) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000002c000-0x4)) 2018/02/04 18:54:55 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007f5000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x8, 0x8, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000bfd000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000578000)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003a4000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00008b2000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c0000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x6, 0x1, 0xec, 0xa, 0x20, 0x20, 0x2b, r2, r3}, {0x5, 0x3, 0x9d8b, 0x168, 0x200, 0x3, 0x3, 0x3}, {0x8000, 0x20, 0x6, 0xfa8b}, 0x7ff, 0x9, 0x2, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x519, 0x0, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, 0x4, 0x3, 0x877, 0xd3c3, 0x4, 0xffff}}, 0xe8) socket$key(0xf, 0x3, 0x2) 2018/02/04 18:54:55 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) stat(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f0000ccb000-0x44)) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) sendmmsg(r1, &(0x7f0000da5000)=[], 0x105, 0x0) 2018/02/04 18:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000042d000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000064000)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f00006be000)={0x11, 0x2, r1, 0x1, 0x9, 0x6, @empty}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfe}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/04 18:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$adsp(&(0x7f0000269000-0xb)='/dev/adsp#\x00', 0xfc1, 0x20000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d22000-0x20)={0x80, 0x5, 0x0, 0x3, 0xc, 0x2}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/02/04 18:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005eb000-0x8)) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r1, 0x9) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ca000-0xa)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00002ef000)=0x6, 0x4) [ 90.632098] binder: send failed reply for transaction 32 to 10355:10366 [ 90.643600] binder: 10355:10366 BC_INCREFS_DONE u00000000204edf8a no match [ 90.665387] binder: 10355:10377 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 90.672893] binder: 10355:10377 BC_INCREFS_DONE u00000000204edf8a no match 2018/02/04 18:54:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x5030c0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) getdents(r2, &(0x7f0000001000-0x64), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 18:54:55 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 = accept4(r0, &(0x7f000006e000)=@ethernet={0x0, @dev}, &(0x7f0000f80000)=0x10, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00009ab000-0x4)=0x40000) r2 = semget$private(0x0, 0x1, 0x0) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000d55000)=""/4096) mkdir(&(0x7f00005e6000)='./file0\x00', 0x80) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x14cf2b0019fd3073) memfd_create(&(0x7f0000006000-0x8)='ppp0}lo\x00', 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001c1000-0x8)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000389000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) [ 90.730938] binder: send failed reply for transaction 36 to 10355:10366 [ 90.737860] ------------[ cut here ]------------ [ 90.742676] Unexpected reply error: 29189 [ 90.747000] WARNING: CPU: 1 PID: 1826 at drivers/android/binder.c:1995 binder_send_failed_reply+0x13b/0x390 [ 90.756885] Kernel panic - not syncing: panic_on_warn set ... [ 90.756885] [ 90.764258] CPU: 1 PID: 1826 Comm: kworker/1:3 Not tainted 4.15.0+ #296 [ 90.771005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.780355] Workqueue: events binder_deferred_func [ 90.785261] Call Trace: [ 90.787827] dump_stack+0x194/0x257 [ 90.791434] ? arch_local_irq_restore+0x53/0x53 [ 90.796085] ? vsnprintf+0x1ed/0x1900 [ 90.799870] panic+0x1e4/0x41c [ 90.803042] ? refcount_error_report+0x214/0x214 [ 90.807794] ? show_regs_print_info+0x18/0x18 [ 90.812279] ? __warn+0x1c1/0x200 [ 90.815717] ? binder_send_failed_reply+0x13b/0x390 [ 90.820711] __warn+0x1dc/0x200 [ 90.823970] ? binder_send_failed_reply+0x13b/0x390 [ 90.828967] report_bug+0x211/0x2d0 [ 90.832578] fixup_bug.part.11+0x37/0x80 [ 90.836615] do_error_trap+0x2d7/0x3e0 [ 90.840484] ? vprintk_default+0x28/0x30 [ 90.844524] ? math_error+0x400/0x400 [ 90.848301] ? printk+0xaa/0xca [ 90.851556] ? show_regs_print_info+0x18/0x18 [ 90.856038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.860862] do_invalid_op+0x1b/0x20 [ 90.864552] invalid_op+0x22/0x40 [ 90.867980] RIP: 0010:binder_send_failed_reply+0x13b/0x390 [ 90.873604] RSP: 0018:ffff8801d24ef128 EFLAGS: 00010286 [ 90.878946] RAX: dffffc0000000008 RBX: ffff8801ace07300 RCX: ffffffff815a57ae [ 90.886193] RDX: 0000000000000000 RSI: 1ffff1003a49ddd5 RDI: 1ffff1003a49ddaa [ 90.893441] RBP: ffff8801d24ef150 R08: 1ffff1003a49dd6c R09: 0000000000000000 [ 90.900687] R10: ffff8801d24eefa0 R11: 0000000000000000 R12: ffff8801d4c87540 [ 90.907935] R13: 0000000000007205 R14: 0000000000007205 R15: 0000000000002873 [ 90.915196] ? vprintk_func+0x5e/0xc0 [ 90.918979] ? binder_send_failed_reply+0x13b/0x390 [ 90.923973] binder_cleanup_transaction+0xd2/0x140 [ 90.928879] binder_release_work+0x340/0x490 [ 90.933266] ? lock_downgrade+0x980/0x980 [ 90.937407] ? kzalloc.constprop.50+0x20/0x20 [ 90.941884] ? do_raw_spin_trylock+0x190/0x190 [ 90.946443] ? binder_free_ref+0x78/0x90 [ 90.950482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.955608] ? _raw_spin_unlock+0x22/0x30 [ 90.959739] binder_deferred_func+0xe42/0x1340 [ 90.964313] ? binder_cleanup_ref_olocked+0xab0/0xab0 [ 90.969479] ? debug_object_deactivate+0x364/0x560 [ 90.974388] ? lock_downgrade+0x980/0x980 [ 90.978516] ? lock_release+0xa40/0xa40 [ 90.982469] ? find_held_lock+0x35/0x1d0 [ 90.986511] ? check_noncircular+0x20/0x20 [ 90.990743] ? lock_acquire+0x1d5/0x580 [ 90.994690] ? lock_acquire+0x1d5/0x580 [ 90.998641] ? process_one_work+0xb01/0x1af0 [ 91.003042] ? __lock_is_held+0xb6/0x140 [ 91.007096] process_one_work+0xbbf/0x1af0 [ 91.011311] ? trace_hardirqs_on+0xd/0x10 [ 91.015447] ? pwq_dec_nr_in_flight+0x450/0x450 [ 91.020106] ? __schedule+0x8f3/0x2060 [ 91.023977] ? update_curr+0x47b/0xa60 [ 91.027851] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 91.033021] ? __lock_is_held+0xb6/0x140 [ 91.037062] ? check_noncircular+0x20/0x20 [ 91.041298] ? lock_acquire+0x1d5/0x580 [ 91.045246] ? lock_acquire+0x1d5/0x580 [ 91.049196] ? worker_thread+0x4a3/0x1990 [ 91.053323] ? lock_downgrade+0x980/0x980 [ 91.057451] ? lock_release+0xa40/0xa40 [ 91.061401] ? retint_kernel+0x10/0x10 [ 91.065265] ? do_raw_spin_trylock+0x190/0x190 [ 91.069837] worker_thread+0x223/0x1990 [ 91.073810] ? process_one_work+0x1af0/0x1af0 [ 91.078338] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.082812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.087803] ? trace_hardirqs_on+0xd/0x10 [ 91.091933] ? mmdrop+0x18/0x30 [ 91.095188] ? finish_task_switch+0x1f6/0x740 [ 91.099664] ? copy_overflow+0x20/0x20 [ 91.103539] ? __schedule+0x8f3/0x2060 [ 91.107412] ? lock_downgrade+0x980/0x980 [ 91.111537] ? check_noncircular+0x20/0x20 [ 91.115751] ? find_held_lock+0x35/0x1d0 [ 91.119799] ? cache_grow_end.part.35+0x84/0x180 [ 91.124534] ? find_held_lock+0x35/0x1d0 [ 91.128587] ? complete+0x62/0x80 [ 91.132032] ? __schedule+0x2060/0x2060 [ 91.135984] ? do_wait_intr_irq+0x3e0/0x3e0 [ 91.140282] ? __lockdep_init_map+0xe4/0x650 [ 91.144668] ? do_raw_spin_trylock+0x190/0x190 [ 91.149225] ? lockdep_init_map+0x9/0x10 [ 91.153260] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 91.158342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.163335] ? trace_hardirqs_on+0xd/0x10 [ 91.167469] ? __kthread_parkme+0x175/0x240 [ 91.171768] kthread+0x33c/0x400 [ 91.175116] ? process_one_work+0x1af0/0x1af0 [ 91.179585] ? kthread_stop+0x7a0/0x7a0 [ 91.183539] ret_from_fork+0x3a/0x50 [ 91.188172] Dumping ftrace buffer: [ 91.191917] (ftrace buffer empty) [ 91.195603] Kernel Offset: disabled [ 91.199208] Rebooting in 86400 seconds..